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JP2005106183A - Fastening support - Google Patents

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JP2005106183A
JP2005106183A JP2003340632A JP2003340632A JP2005106183A JP 2005106183 A JP2005106183 A JP 2005106183A JP 2003340632 A JP2003340632 A JP 2003340632A JP 2003340632 A JP2003340632 A JP 2003340632A JP 2005106183 A JP2005106183 A JP 2005106183A
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caulking
caulking portion
support
fastening
fastening member
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Noboru Tanaka
昇 田中
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Anritsu Corp
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Anritsu Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an environment friendly fastening support preventing co-rotation of a fastening member by increasing resistance of the fastening member in a rotation direction and improving properties for recycling. <P>SOLUTION: The fastening support is composed of a caulking part 2 of a roughly cylindrical body, a fastening member 2 formed in a shape of large outer diameter than an outer diameter of the caulking part 2 and composed of a support part 5 including internal thread hole 7 continuing from a through hole 6 and formed in same inner diameter as the through hole 6, and a roughly plate shape matrix material 3 provided with a plurality of caulking holes 14 including an insertion opening 11 into which the caulking part 4 can be inserted on one surface 10a, and joins the fastening member 2 and matrix material 3 by caulking the caulking part 4. A plurality of protrusions 8 are provided on a circumference surface of the caulking part 4 with directing longitudinal direction toward an axial direction X, a plurality of protrusions 9 are radially provided on an end surface 15a of the caulking part 4 side in both end surfaces 15a, 15b of the support part 5, the protrusion 8 in the caulking part 4 side and the protrusion 9 in the support side are arranged alternately. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、電子部品などを載せたプリント基板を取り付け固定させるための締結支持具に関するものである。   The present invention relates to a fastening support for mounting and fixing a printed circuit board on which an electronic component or the like is mounted.

従来、電子部品などが搭載されたプリント基板を固定支持する締結支持具として、略板状に形成されている母材の表面上に、所定の高さを有する複数の支柱部材が配設されているものが使用されている。この支柱部材は、プリント基板と締結支持具との間のスペーサーとしても用いられる。支柱部材によって形成される隙間には、締結支持具に取り付けられるプリント基板の配線や他のプリント基板または他の機器から延びる配線などが通される。したがって、このような締結支持具を使用することで各基板を整理して配列させることができるようになる。   Conventionally, as a fastening support for fixing and supporting a printed circuit board on which electronic components are mounted, a plurality of support members having a predetermined height are arranged on the surface of a base material formed in a substantially plate shape. What is being used. This support member is also used as a spacer between the printed circuit board and the fastening support. Wiring of a printed circuit board attached to the fastening support or wiring extending from another printed circuit board or other equipment is passed through the gap formed by the support member. Therefore, by using such a fastening support, the substrates can be arranged and arranged.

一般に、支柱部材と母材との接合方法としては、加圧して部材の形状を変化させて接合させるような、所謂かしめによる方法などが用いられることが多い。この他にも、接合面周縁を溶接して接合させる方法や、旋盤などによる削り出し、あるいは射出成形などによって支柱部材と母材とが一体形成される場合もあるが、これらの方法は、製造工程が煩雑であり、また、製造コストが嵩むという問題があった。そのため、通常、支柱部材と母材とは最も単純な接合方法の一つであるかしめ加工によって接合される。   In general, as a method for joining the support member and the base material, a so-called caulking method in which joining is performed by applying pressure to change the shape of the member is often used. In addition to this, there are cases where the strut member and the base material are integrally formed by welding and joining the peripheral edges of the joint surface, cutting with a lathe, or injection molding, but these methods are manufactured. There are problems that the process is complicated and the manufacturing cost increases. Therefore, the support member and the base material are usually joined by caulking, which is one of the simplest joining methods.

かしめ加工によって母材に支持部材を接合させる締結支持具として、下記特許文献1に開示されるようなものがあった。これは、図14(a)に示すように、中央に螺子孔101が穿設されたナット100が、かしめ加工時にかしめ下金型103の上に載置され、且つかしめ上金型102を打ちつけることにより生じるかしめ圧力を受けて母材104に圧入されるかしめ鍔部105が形成されているものである。かしめナット100には、かしめ鍔部105の母材104への圧入量に相応する容積量の凹部106が形成されている。   There exist some which are disclosed by following patent document 1 as a fastening support tool which joins a supporting member to a base material by caulking. As shown in FIG. 14A, a nut 100 having a screw hole 101 formed in the center is placed on a lower caulking die 103 during caulking, and the upper caulking die 102 is driven. A caulking ridge portion 105 is formed which receives the caulking pressure generated by the above and is press-fitted into the base material 104. The caulking nut 100 is formed with a concave portion 106 having a volume corresponding to the press-fitting amount of the caulking flange 105 into the base material 104.

このかしめナット100は、図14(b)に示すように、かしめることでかしめ鍔部105の容積と同等の容積量の母材104が凹部106に入り込む。これにより、軸線方向に対して大きな抵抗力が生じ、かしめナット100の軸線方向への抜け止めとなっている。   As shown in FIG. 14B, the caulking nut 100 is caulked so that the base material 104 having a volume equal to the volume of the caulking flange 105 enters the recess 106. Accordingly, a large resistance force is generated in the axial direction, and the caulking nut 100 is prevented from coming off in the axial direction.

また、支柱部材と母材との接合強度を向上させるために、支柱部材の原料として真鍮を用いることがある。
実開平1−128012号公報
Further, in order to improve the bonding strength between the support member and the base material, brass may be used as a material for the support member.
Japanese Utility Model Publication No. 1-128012

しかしながら、上述した従来の締結支持具では、上記特許文献1に開示されるものについては、かしめナット100の回転方向において、このかしめナット100と母材104とは軸線方向と略直交する面上に接合面を有しているため、回転方向への抵抗力がほとんど生じない。そのため、かしめナット100が回転してしまうことがあった。   However, in the conventional fastening support described above, in the rotation direction of the caulking nut 100, the caulking nut 100 and the base material 104 are on the surface substantially orthogonal to the axial direction. Since it has a joint surface, there is almost no resistance in the direction of rotation. Therefore, the caulking nut 100 may rotate.

また、支柱部材に真鍮を用いているものについては、支柱部材と母材との接合強度は向上するが、通常、アルミニウムなどの軽金属で製造されてる母材と材質が異なっていることから、締結支持具のリサイクル性を低下させていた。具体的に説明すると、締結支持具を構成する支柱部材と母材とはかしめ加工によって接合されており、分解が困難であった。そのため、再利用の際には接合状態のまま熔解させていた。このとき、支柱部材と母材とをそれぞれ形成する真鍮とアルミニウムなどの軽金属との比重の差によって2つの物質に分離させる。しかし、2つの物質を境界面で正確に分離させることは非常に困難であるため、アルミニウムなどの軽金属の大半を取り出すのみで、残った真鍮には少量のアルミニウムなどの軽金属が含まれているため再利用を断念し、これを破棄していた。このことが、締結支持具のリサイクル性を低下させる大きな原因となっていた。なお、真鍮には鉛が3〜4%程度含まれているため、これを破棄するときは自然環境に悪影響を与えないよう配慮しなければならない。   In addition, for those using brass for the strut member, although the bonding strength between the strut member and the base material is improved, it is usually fastened because the base material is made of a light metal such as aluminum. The recyclability of the support was reduced. When it demonstrates concretely, the support | pillar member and base material which comprise a fastening support tool were joined by the caulking process, and it was difficult to disassemble. Therefore, when reused, it was melted in the joined state. At this time, the support member and the base material are separated into two substances by the difference in specific gravity between the brass and the light metal such as aluminum. However, since it is very difficult to accurately separate the two materials at the interface, only the majority of the light metal such as aluminum is taken out, and the remaining brass contains a small amount of light metal such as aluminum. Abandoned reuse and discarded it. This has been a major cause of reducing the recyclability of the fastening support. Since brass contains about 3-4% lead, when it is discarded, care must be taken not to adversely affect the natural environment.

そこで本発明は、上記問題点を解消するために、母材に対する締結部材の回転方向への抵抗力を増加させ、ネジを締め付けるときなどの回転による締結部材の供回りを防止し、また、リサイクル性を向上させ、且つ自然環境にやさしい締結支持具を提供することを目的としている。   Therefore, in order to solve the above problems, the present invention increases the resistance force of the fastening member in the rotation direction with respect to the base material, prevents the fastening member from rotating due to rotation such as when tightening a screw, and is recycled. The purpose of the present invention is to provide a fastening support that improves the performance and is friendly to the natural environment.

次に、上記の課題を解決するための手段を、実施の形態に対応する図面を参照して説明する。
本発明の請求項1記載の締結支持具は、貫通孔6を有した略筒体のかしめ部2と、前記かしめ部2から軸を同じくして連設され、且つ外径が前記かしめ部2の外径より大径に形成され、前記貫通孔6から連続するとともに該貫通孔6と同等の内径に形成された雌ネジ孔7を内部に有する支持部5とからなる締結部材2と、
一方の面10aに前記かしめ部4が挿通可能な挿通口11を有し、他方の面10bに前記挿通口11より大径な拡径口12を有し、前記挿通口11から前記拡径口12までが連続した傾斜面13となっているかしめ孔14が複数設けられている略板状の母材3とで構成され、
前記かしめ部4を前記挿通口11から挿通させ、前記拡径口12側から加圧することによって該かしめ部4をかしめて前記締結部材2と前記母材3とを結合させてなる締結支持具1であって、
前記かしめ部4の周面上に複数の凸条8が長手方向を軸線方向Xに向けて設けられ、前記支持部5の両端面15a,15bのうち前記かしめ部4側の端面15a上に複数の凸条9が略放射状に設けられ、前記かしめ部4側の凸条8と前記支持部5側の凸条9とが互い違いに配設されていることを特徴とする。
Next, means for solving the above problems will be described with reference to the drawings corresponding to the embodiments.
The fastening supporter according to claim 1 of the present invention includes a caulking portion 2 having a substantially cylindrical body having a through-hole 6, and is connected to the caulking portion 2 with the same axis, and has an outer diameter of the caulking portion 2. A fastening member 2 formed of a support portion 5 having a female screw hole 7 formed in a diameter larger than the outer diameter thereof and continuous from the through hole 6 and having an inner diameter equivalent to the through hole 6;
One surface 10a has an insertion port 11 through which the caulking portion 4 can be inserted, and the other surface 10b has an enlarged diameter port 12 larger than the insertion port 11, from the insertion port 11 to the enlarged diameter port. 12 is configured with a substantially plate-shaped base material 3 provided with a plurality of caulking holes 14 which are continuous inclined surfaces 13;
The fastening support 1 is formed by inserting the caulking portion 4 from the insertion port 11 and pressurizing the caulking portion 4 from the side of the enlarged diameter opening 12 to join the fastening member 2 and the base material 3 together. Because
A plurality of ridges 8 are provided on the circumferential surface of the caulking portion 4 with the longitudinal direction directed in the axial direction X, and a plurality of ridges 8 are provided on the end surface 15 a on the caulking portion 4 side of the both end surfaces 15 a and 15 b of the support portion 5. Ridges 9 are provided substantially radially, and the ridges 8 on the caulking portion 4 side and the ridges 9 on the support portion 5 side are alternately arranged.

このような構成によれば、かしめ部4側の凸条8と支持部5側の凸条9とが互い違いに配設されているため、母材3は両凸条8,9間に略ジグザグ状に挟み込まれる。そのため、締結部材2と母材3とは強力に接合される。また、締結部材2と母材3との接合面16a,16bにおいて略放射状に集中荷重が付与されているため、母材3に対する締結部材2の回転方向Rへの抵抗力が増加する。これにより、締結部材2にネジを締め付けるときなどの回転による締結部材2の供回りを防止することができる。   According to such a configuration, since the protrusions 8 on the caulking portion 4 side and the protrusions 9 on the support portion 5 side are alternately arranged, the base material 3 is substantially zigzag between both protrusions 8 and 9. Sandwiched in the shape. Therefore, the fastening member 2 and the base material 3 are strongly joined. Further, since concentrated loads are applied substantially radially on the joint surfaces 16 a and 16 b between the fastening member 2 and the base material 3, the resistance force in the rotational direction R of the fastening member 2 with respect to the base material 3 increases. As a result, it is possible to prevent the fastening member 2 from rotating due to rotation such as when a screw is fastened to the fastening member 2.

また、締結部材2のみ加工形成されていることから、母材3に対する締結部材2の向きを任意に決めることができる。そのため、互いの部材2,3同士の位置合わせを行う必要がない。これにより、締結部材2と母材3とを容易に接合することができる。   Moreover, since only the fastening member 2 is processed and formed, the direction of the fastening member 2 with respect to the base material 3 can be arbitrarily determined. Therefore, it is not necessary to align the members 2 and 3 with each other. Thereby, the fastening member 2 and the base material 3 can be easily joined.

請求項2記載の締結支持具は、貫通孔6を有した略筒体のかしめ部2と、前記かしめ部2から軸を同じくして連設され、且つ外径が前記かしめ部2の外径より大径に形成され、前記貫通孔6から連続するとともに該貫通孔6と同等の内径に形成された雌ネジ孔7を内部に有する支持部5とからなる締結部材2と、
一方の面10aに前記かしめ部4が挿通可能な挿通口11を有し、他方の面10bに前記挿通口11より大径な拡径口12を有し、前記挿通口11から前記拡径口12までが連続した傾斜面13となっているかしめ孔14が複数設けられている略板状の母材3とで構成され、
前記かしめ部4を前記挿通口11から挿通させ、前記拡径口12側から加圧することによって該かしめ部4をかしめて前記締結部材2と前記母材3とを結合させてなる締結支持具1であって、
前記支持部5の両端面15a,15bのうち前記かしめ部4側の端面15a上に複数の凸条21が略放射状に設けられ、前記母材3の前記傾斜面13上に前記支持部5の凸条21が嵌合可能な複数の凹溝22が設けられていることを特徴とする。
The fastening supporter according to claim 2 is connected to the caulking portion 2 of the substantially cylindrical body having the through-hole 6 and the caulking portion 2 so as to have the same axis, and the outer diameter is the outer diameter of the caulking portion 2. A fastening member 2 formed of a support portion 5 having a female screw hole 7 formed in a larger diameter and continuing from the through hole 6 and having an inner diameter equivalent to the through hole 6;
One surface 10a has an insertion port 11 through which the caulking portion 4 can be inserted, and the other surface 10b has an enlarged diameter port 12 larger than the insertion port 11, from the insertion port 11 to the enlarged diameter port. 12 is configured with a substantially plate-shaped base material 3 provided with a plurality of caulking holes 14 which are continuous inclined surfaces 13;
The fastening support 1 is formed by inserting the caulking portion 4 from the insertion port 11 and pressurizing the caulking portion 4 from the side of the enlarged diameter opening 12 to join the fastening member 2 and the base material 3 together. Because
A plurality of ridges 21 are provided radially on the end surface 15a on the caulking portion 4 side of the both end surfaces 15a, 15b of the support portion 5, and the support portion 5 is provided on the inclined surface 13 of the base material 3. A plurality of concave grooves 22 into which the ridges 21 can be fitted are provided.

このような構成によれば、締結部材2および母材3に形成される凸条21と凹溝22とは互いに嵌合可能な形状であり、接合面16bにおいてこれら凸条21と凹溝22とが嵌まり合うことによって、母材3に対する締結部材2の回転方向Rへの抵抗力が増加する。これにより、上記した請求項1記載の締結支持具と同様に、締結部材2の供回りを防止できるという効果が得られる。   According to such a configuration, the ridges 21 and the grooves 22 formed in the fastening member 2 and the base material 3 have shapes that can be fitted to each other, and the ridges 21 and the grooves 22 on the joint surface 16b. As a result, the resistance force in the rotation direction R of the fastening member 2 with respect to the base material 3 increases. Thereby, the effect that the surroundings of the fastening member 2 can be prevented is acquired similarly to the fastening support tool according to claim 1 described above.

請求項3記載の締結支持具は、貫通孔6を有した略筒体のかしめ部2と、前記かしめ部2から軸を同じくして連設され、且つ外径が前記かしめ部2の外径より大径に形成され、前記貫通孔6から連続するとともに該貫通孔6と同等の内径に形成された雌ネジ孔7を内部に有する支持部5とからなる締結部材2と、
一方の面10aに前記かしめ部4が挿通可能な挿通口11を有し、他方の面10bに前記挿通口11より大径な拡径口12を有し、前記挿通口11から前記拡径口12までが連続した傾斜面13となっているかしめ孔14が複数設けられている略板状の母材3とで構成され、
前記かしめ部4を前記挿通口11から挿通させ、前記拡径口12側から加圧することによって該かしめ部4をかしめて前記締結部材2と前記母材3とを結合させてなる締結支持具1であって、
前記支持部5の両端面15a,l15bのうち前記かしめ部4側の端面15a上に複数の凹溝31が略放射状に設けられ、前記母材3の前記傾斜面13上に前記支持部5の凹溝31と嵌合可能な複数の凸条32が設けられていることを特徴とする。
The fastening supporter according to claim 3 is connected to the caulking portion 2 of the substantially cylindrical body having the through-hole 6 and the caulking portion 2 so as to have the same axis, and the outer diameter is the outer diameter of the caulking portion 2. A fastening member 2 formed of a support portion 5 having a female screw hole 7 formed in a larger diameter and continuing from the through hole 6 and having an inner diameter equivalent to the through hole 6;
One surface 10a has an insertion port 11 through which the caulking portion 4 can be inserted, and the other surface 10b has an enlarged diameter port 12 larger than the insertion port 11, from the insertion port 11 to the enlarged diameter port. 12 is configured with a substantially plate-shaped base material 3 provided with a plurality of caulking holes 14 which are continuous inclined surfaces 13;
The fastening support 1 is formed by inserting the caulking portion 4 from the insertion port 11 and pressurizing the caulking portion 4 from the side of the enlarged diameter opening 12 to join the fastening member 2 and the base material 3 together. Because
A plurality of concave grooves 31 are provided radially on the end surface 15a on the caulking portion 4 side of the both end surfaces 15a and l15b of the support portion 5, and the support portion 5 is provided on the inclined surface 13 of the base material 3. A plurality of ridges 32 that can be fitted into the concave grooves 31 are provided.

このような構成によれば、締結部材2および母材3に形成される凹溝31と凸条32とは互いに嵌合可能な形状であり、接合面16bにおいてこれら凹溝31と凸条32とが嵌まり合うことによって、母材3に対する締結部材2の回転方向Rへの抵抗力が増加する。これにより、上記した請求項1,2記載の締結支持具と同様に、締結部材2の供回りを防止できるという効果が得られる。   According to such a configuration, the concave grooves 31 and the convex stripes 32 formed in the fastening member 2 and the base material 3 have shapes that can be fitted to each other, and the concave grooves 31 and the convex stripes 32 are formed on the joint surface 16b. As a result, the resistance force in the rotation direction R of the fastening member 2 with respect to the base material 3 increases. Thereby, the effect that the surroundings of the fastening member 2 can be prevented is acquired similarly to the fastening support tool of the above-mentioned Claims 1 and 2.

請求項4記載の締結支持具は、貫通孔6を有した略筒体のかしめ部2と、前記かしめ部2から軸を同じくして連設され、且つ外径が前記かしめ部2の外径より大径に形成され、前記貫通孔6から連続するとともに該貫通孔6と同等の内径に形成された雌ネジ孔7を内部に有する支持部5とからなる締結部材2と、
一方の面10aに前記かしめ部4が挿通可能な挿通口11を有し、他方の面10bに前記挿通口11より大径な拡径口12を有し、前記挿通口11から前記拡径口12までが連続した傾斜面13となっているかしめ孔14が複数設けられている略板状の母材3とで構成され、
前記かしめ部4を前記挿通口11から挿通させ、前記拡径口12側から加圧することによって該かしめ部4をかしめて前記締結部材2と前記母材3とを結合させてなる締結支持具1であって、
突起部42が設けられている押圧部41を有するかしめ治具40を打ちつけて前記かしめ部4をかしめることを特徴とする。
The fastening supporter according to claim 4 is connected to the caulking portion 2 of the substantially cylindrical body having the through-hole 6 and the caulking portion 2 with the same axis, and the outer diameter is the outer diameter of the caulking portion 2. A fastening member 2 formed of a support portion 5 having a female screw hole 7 formed in a larger diameter and continuing from the through hole 6 and having an inner diameter equivalent to the through hole 6;
One surface 10a has an insertion port 11 through which the caulking portion 4 can be inserted, and the other surface 10b has an enlarged diameter port 12 larger than the insertion port 11, from the insertion port 11 to the enlarged diameter port. 12 is configured with a substantially plate-shaped base material 3 provided with a plurality of caulking holes 14 which are continuous inclined surfaces 13;
The fastening support 1 is formed by inserting the caulking portion 4 through the insertion port 11 and pressurizing the caulking portion 4 from the side of the enlarged diameter opening 12 to join the fastening member 2 and the base material 3 together. Because
A caulking jig 40 having a pressing portion 41 provided with a protruding portion 42 is struck to caulk the caulking portion 4.

このような構成によれば、かしめ部4をかしめる際、かしめ治具40の押圧部41に設けられている突起部42によって、かしめ部4の内周面から支持部5の端面15aにかけて陥没部43が形成される。これにより、母材3に対する締結部材2の回転方向Rへの抵抗力が増加し、これについても上記した請求項1,2,3記載の締結支持具と同様に、締結部材2の供回りを防止できるという効果が得られる。   According to such a configuration, when the caulking portion 4 is caulked, the protrusion 42 provided on the pressing portion 41 of the caulking jig 40 is depressed from the inner peripheral surface of the caulking portion 4 to the end surface 15 a of the support portion 5. A portion 43 is formed. Thereby, the resistance force to the rotation direction R of the fastening member 2 with respect to the preform | base_material 3 increases, About this, the rotation of the fastening member 2 is carried out similarly to the fastening support tool of Claim 1, 2, 3 mentioned above. The effect that it can prevent is acquired.

また、締結部材2および母材3の両部材2,3をそれぞれ簡素な構成とすることができる。これにより、両部材2,3を容易に製造することができる。   Moreover, both the members 2 and 3 of the fastening member 2 and the base material 3 can have a simple configuration. Thereby, both members 2 and 3 can be manufactured easily.

さらに、請求項1〜4記載の締結支持具に共通の効果として、締結部材2と母材3とは、かしめ加工という単純な加工方法で接合されるため、締結部材2と母材3とを容易に接合できる。したがって、締結支持具1の製造コストを抑えることができ、締結支持具1を安価に得ることが可能となる。   Furthermore, since the fastening member 2 and the base material 3 are joined by a simple processing method of caulking, as a common effect to the fastening supporter according to claims 1 to 4, the fastening member 2 and the base material 3 are joined together. Can be easily joined. Therefore, the manufacturing cost of the fastening support 1 can be suppressed, and the fastening support 1 can be obtained at low cost.

請求項5記載の締結支持具は、請求項1,2,3,4のいずれか1つに記載の締結支持具において、前記締結支持具1を構成する前記締結部材2と前記母材3とが同じ素材で形成されていることを特徴とする。   The fastening support tool according to claim 5 is the fastening support tool according to any one of claims 1, 2, 3 and 4, wherein the fastening member 2 and the base material 3 constituting the fastening support tool 1 are provided. Are made of the same material.

このような構成によれば、締結支持具1を熔解して再利用を行う場合、締結支持具1を締結部材2と母材3とに分解させる必要がない。そのため、締結支持具1の再利用が容易となる。そして、締結支持具1を熔解させて液状となったものをすべて再利用のための原料とすることが可能となる。これにより、締結支持具1のリサイクル性を向上させることが可能となる。   According to such a configuration, when the fastening support 1 is melted and reused, it is not necessary to disassemble the fastening support 1 into the fastening member 2 and the base material 3. Therefore, the fastening support 1 can be easily reused. And it becomes possible to use as a raw material for reuse all the things which became the liquid form by melting the fastening support tool 1. FIG. Thereby, the recyclability of the fastening support 1 can be improved.

請求項6記載の締結支持具は、請求項5記載の締結支持具において、前記締結支持具1がアルミニウムで形成されていることを特徴とする。   The fastening support tool according to claim 6 is the fastening support tool according to claim 5, wherein the fastening support tool 1 is made of aluminum.

このような構成によれば、締結支持具1がアルミニウムで形成されることによって、締結支持具1を軽量に構成することができる。また、周知のように、アルミニウムは、他の金属に比べて腐食しにくく、融点が低いことから容易に再利用することができる。つまり、締結支持具1のリサイクル性を更に向上させることが可能となる。   According to such a configuration, the fastening support 1 can be made lightweight by forming the fastening support 1 from aluminum. As is well known, aluminum is less likely to corrode than other metals and has a low melting point so that it can be easily reused. That is, the recyclability of the fastening support 1 can be further improved.

本発明による締結支持具によれば、かしめ部側の凸条と支持部側の凸条とが互い違いに配設されているため、母材は両凸条間に略ジグザグ状に挟み込まれる。そのため、締結部材と母材とは強力に接合される。また、締結部材と母材との接合面において略放射状に集中荷重が付与されているため、母材に対する締結部材の回転方向への抵抗力が増加する。これにより、締結部材にネジを締め付けるときなどの回転による締結部材の供回りを防止することができる。   According to the fastening support device of the present invention, the ridges on the caulking portion side and the ridges on the support portion side are alternately arranged, so that the base material is sandwiched between both ridges in a substantially zigzag shape. Therefore, the fastening member and the base material are strongly joined. Further, since the concentrated load is applied substantially radially on the joint surface between the fastening member and the base material, the resistance force in the rotational direction of the fastening member with respect to the base material increases. Accordingly, it is possible to prevent the fastening member from rotating due to rotation such as when a screw is fastened to the fastening member.

さらに、締結部材および母材に形成される凸条と凹溝とは互いに嵌合可能な形状であり、接合面においてこれら凸条と凹溝とが嵌まり合うことによって、母材に対する締結部材の回転方向への抵抗力が増加する。これにより、上記した効果と同様に、締結部材の供回りを防止できる。   Furthermore, the convex strip and the concave groove formed on the fastening member and the base material are shapes that can be fitted to each other. Increases resistance in the direction of rotation. Thereby, the rotation of a fastening member can be prevented similarly to the above-mentioned effect.

また、かしめ部をかしめる際、かしめ治具の押圧面に形成されている突起部によって、かしめ部の内周面から支持部の端面にかけて陥没部が形成される。これにより、母材に対する締結部材の回転方向への抵抗力が増加し、これについても上記した効果と同様に、締結部材の供回りを防止できる。   Further, when the caulking portion is caulked, a depressed portion is formed from the inner peripheral surface of the caulking portion to the end surface of the support portion by the protrusion formed on the pressing surface of the caulking jig. Thereby, the resistance force to the rotation direction of the fastening member with respect to the base material is increased, and the rotation of the fastening member can be prevented similarly to the effect described above.

さらに、締結部材と母材とは、かしめ加工という単純な加工方法で接合されるため、締結部材と母材とを容易に接合させることが可能となる。したがって、締結支持具の製造コストを抑えることができ、締結支持具を安価に得ることができる。   Furthermore, since the fastening member and the base material are joined by a simple processing method called caulking, the fastening member and the base material can be easily joined. Therefore, the manufacturing cost of the fastening support can be suppressed, and the fastening support can be obtained at a low cost.

また、締結部材と母材とが同じ素材で形成されることによって、締結支持具を熔解して再利用を行う場合、締結支持具を締結部材と母材とに分解させる必要がない。そのため、締結支持具の再利用が容易となる。そして、締結支持具を熔解させて液状となったものをすべて再利用のための原料とすることが可能となる。これにより、締結支持具のリサイクル性を向上させることが可能となる。また、廃棄物がほとんど出ないため自然環境にやさしいという効果が得られる。   Further, since the fastening member and the base material are formed of the same material, when the fastening support is melted and reused, it is not necessary to disassemble the fastening support into the fastening member and the base material. Therefore, the fastening support can be easily reused. And it becomes possible to use as a raw material for reuse all the things which became a liquid by melting a fastening supporter. As a result, the recyclability of the fastening support can be improved. In addition, since there is almost no waste, the effect of being friendly to the natural environment can be obtained.

さらに、締結支持具がアルミニウムで形成されることによって、締結支持具を軽量に構成することができる。また、周知のように、アルミニウムは、他の金属に比べて腐食しにくく、融点が低いことから容易に再利用することができる。つまり、締結支持具のリサイクル性を更に向上させることが可能となる。また、廃棄物がほとんど出ないため自然環境にやさしいという効果が得られる。   Furthermore, the fastening support can be made lightweight by forming the fastening support with aluminum. As is well known, aluminum is less likely to corrode than other metals and has a low melting point so that it can be easily reused. That is, the recyclability of the fastening support can be further improved. In addition, since there is almost no waste, the effect of being friendly to the natural environment can be obtained.

以下、本発明の締結支持具を図面を参照して説明する。
図1は本発明による締結支持具の一実施の形態を示す全体斜視図である。
The fastening support of the present invention will be described below with reference to the drawings.
FIG. 1 is an overall perspective view showing an embodiment of a fastening support according to the present invention.

本発明の締結支持具1は、図1に示すように、筐体の内部にプリント基板50などを配置させるときなどに、プリント基板50を固定支持させるものである。プリント基板50はこの締結支持具1にネジ51で固定される。また、締結支持具1は、スペーサーとしての機能も有しており、この締結支持具1とプリント基板50とに生じる間隙に配線などが通される。   As shown in FIG. 1, the fastening support 1 of the present invention fixes and supports the printed circuit board 50 when the printed circuit board 50 or the like is disposed inside the housing. The printed board 50 is fixed to the fastening support 1 with screws 51. The fastening support 1 also has a function as a spacer, and wiring or the like is passed through a gap generated between the fastening support 1 and the printed board 50.

第1の実施の形態
図2は本発明による締結支持具の第1の実施の形態を示す分解斜視図、図3は同側断面図、図4は図3におけるA−A断面図である。
First Embodiment FIG. 2 is an exploded perspective view showing a first embodiment of a fastening support according to the present invention, FIG. 3 is a cross-sectional side view thereof, and FIG. 4 is a cross-sectional view taken along line AA in FIG.

この第1の実施の形態の締結支持具1は、締結部材2と母材3とで略構成されている。   The fastening support 1 according to the first embodiment is substantially composed of a fastening member 2 and a base material 3.

締結部材2は、図2に示すように、かしめ部4と支持部5とで略構成されている。
かしめ部4は、貫通孔6を有した略円筒形に形成されている。かしめ部4の側周面には、断面略半円形の柱状に形成され且つ長手方向が軸線方向Xと同方向に延びる複数の凸条8が、所定間隔をあけて設けられている。
支持部5は、略六角ナット状に形成されている。支持部5は、かしめ部4と軸を同じくして連設されている。支持部5の外径は、かしめ部4の外径より大径に形成されている。支持部5の内部には、かしめ部4の貫通孔6から連続し、且つ貫通孔6の内径とほぼ同等の内径の雌ネジ孔7が形成されている。また、この支持部5の両端面15a,15bのうち、かしめ部4側となる一方の端面15a上には、断面略三角形の畦状に形成されている凸条9が、端面15aと同一面上に存在し中心軸Lと交わる位置にある中心点Oから略放射状に設けられている。さらに、この支持部5側の各凸条9は、上述したかしめ部4側の各凸条8同士の間に配設されている。つまり、かしめ部4側の凸条8と支持部5側の凸条9とは、互い違いに配設されている。
As shown in FIG. 2, the fastening member 2 is generally configured by a caulking portion 4 and a support portion 5.
The caulking portion 4 is formed in a substantially cylindrical shape having a through hole 6. On the side peripheral surface of the caulking portion 4, a plurality of protrusions 8 that are formed in a columnar shape having a substantially semicircular cross section and whose longitudinal direction extends in the same direction as the axial direction X are provided at predetermined intervals.
The support part 5 is formed in a substantially hexagonal nut shape. The support portion 5 is connected to the caulking portion 4 in the same axis. The outer diameter of the support portion 5 is formed larger than the outer diameter of the caulking portion 4. Inside the support portion 5, a female screw hole 7 that is continuous from the through hole 6 of the caulking portion 4 and has an inner diameter substantially equal to the inner diameter of the through hole 6 is formed. Further, of the both end faces 15a and 15b of the support portion 5, a convex strip 9 formed in the shape of a bowl having a substantially triangular cross section is flush with the end face 15a on one end face 15a on the caulking section 4 side. It is provided approximately radially from a central point O that exists above and intersects the central axis L. Further, the ridges 9 on the support portion 5 side are disposed between the ridges 8 on the caulking portion 4 side described above. That is, the protrusions 8 on the caulking part 4 side and the protrusions 9 on the support part 5 side are alternately arranged.

母材3は、図2に示すように、略板状に形成されている。この母材としての板材3には複数のかしめ孔14が穿設されている。
かしめ孔14は、板材3の一方の面10aから他方の面10bまでを貫通して設けられている。かしめ孔14は、一方の面10aに、内径が上述したかしめ部4の外径よりやや大径に形成され且つかしめ部4が挿通可能な略円形の挿通口11を有し、また、他方の面10bに、内径が挿通口11の内径よりも大径な略円形の拡径口12を有している。そして、挿通口11から拡径口12までは連続した傾斜面13となっている。
As shown in FIG. 2, the base material 3 is formed in a substantially plate shape. A plurality of caulking holes 14 are formed in the plate material 3 as the base material.
The caulking hole 14 is provided so as to penetrate from one surface 10a of the plate member 3 to the other surface 10b. The caulking hole 14 has a substantially circular insertion port 11 formed on the one surface 10a so that the inner diameter is slightly larger than the outer diameter of the caulking portion 4 described above and into which the caulking portion 4 can be inserted. The surface 10 b has a substantially circular diameter-enlarged port 12 whose inner diameter is larger than the inner diameter of the insertion port 11. A continuous inclined surface 13 is formed from the insertion port 11 to the diameter expansion port 12.

なお、本実施の形態では、かしめ部4側と支持部5側の両凸条8,9は、それぞれ12本ずつ設けられているが、その数はこれに限定されない。ただし、かしめ部4側の凸条8と支持部5側の凸条9とは同数とする。   In the present embodiment, twelve protruding ridges 8 and 9 on the caulking portion 4 side and the supporting portion 5 side are provided, but the number is not limited to this. However, the ridges 8 on the caulking part 4 side and the ridges 9 on the support part 5 side are the same number.

また、本実施の形態では、かしめ部4側と支持部5側とに設けられている各凸条8,9は、それぞれ断面略半円形と断面略三角形に形成されているが、特にこの形状に限定されない。また、例えば、かしめ部4側の凸条8が断面略三角形に形成され、支持部5側の凸条9が断面略半円形に形成されていてもよい。さらに、両凸条8,9が断面半円形に形成されていてもよい。あるいは、両凸条8,9が断面三角形に形成されていてもよい。   In the present embodiment, the ridges 8 and 9 provided on the caulking portion 4 side and the support portion 5 side are formed in a substantially semicircular cross section and a substantially triangular cross section, respectively. It is not limited to. Further, for example, the ridges 8 on the caulking part 4 side may be formed in a substantially triangular cross section, and the ridges 9 on the support part 5 side may be formed in a substantially semicircular cross section. Furthermore, both convex stripes 8 and 9 may be formed in a semicircular cross section. Or both the protruding ridges 8 and 9 may be formed in the cross-sectional triangle.

さらに、本実施の形態では、締結支持具1を構成する締結部材2と板材3とは互いにアルミニウムを原料として製造されている。アルミニウムは、他の金属に比べて軽量で、腐食しにくく、融点が低いなどの特性を持っている。   Furthermore, in this Embodiment, the fastening member 2 and the board | plate material 3 which comprise the fastening support tool 1 are manufactured mutually using aluminum as a raw material. Aluminum is lighter than other metals, is less susceptible to corrosion, and has a low melting point.

ここで、第1の実施の形態における締結部材2と板材3とをかしめる工程について説明する。
まず、締結部材2のかしめ部4を、板材3のかしめ孔14に挿通口11側から挿通させる。
そして、専用のかしめ治具を用いて、かしめ部4を拡径口12側から加圧する。
このとき、図3および図4に示すように、外向きの加圧によって、かしめ部4は、かしめ孔14の傾斜面13に沿うように拡径される。このとき、かしめ部4の周面上に設けられている凸条8が傾斜面13上を押圧し、かしめ部4と板材3との接合面16aに集中荷重が付与される。また、下向きの加圧によって、支持部5の端面15a上に設けられている凸条9が板材3の裏面側となる挿通口11周縁を押圧し、かしめ部4と板材3との接合面16bに集中荷重が付与される。
以上の工程で、締結部材2と板材3とは接合され、締結支持具1が完成する。
Here, the process of caulking the fastening member 2 and the plate material 3 in the first embodiment will be described.
First, the caulking portion 4 of the fastening member 2 is inserted into the caulking hole 14 of the plate member 3 from the insertion port 11 side.
Then, the caulking portion 4 is pressurized from the enlarged diameter opening 12 side using a dedicated caulking jig.
At this time, as shown in FIGS. 3 and 4, the caulking portion 4 is expanded in diameter along the inclined surface 13 of the caulking hole 14 by outward pressurization. At this time, the ridges 8 provided on the circumferential surface of the caulking portion 4 press on the inclined surface 13, and a concentrated load is applied to the joint surface 16 a between the caulking portion 4 and the plate material 3. Further, by downward pressing, the protrusion 9 provided on the end surface 15 a of the support portion 5 presses the periphery of the insertion port 11 on the back surface side of the plate material 3, and the joint surface 16 b between the caulking portion 4 and the plate material 3. A concentrated load is applied to
Through the above steps, the fastening member 2 and the plate material 3 are joined, and the fastening support 1 is completed.

この第1の実施の形態によれば、かしめ部4側の凸条8と支持部5側の凸条9とが互い違いに配設されているため、板材3は両凸条8,9間に略ジグザグ状に挟み込まれる。そのため、締結部材2と板材3とは強力に接合される。また、締結部材2と板材3との接合面16a,16bにおいて略放射状に集中荷重が付与されているため、板材3に対する締結部材2の回転方向Rへの抵抗力が増加する。これにより、締結部材2にネジを締め付けるときなどの回転による締結部材2の供回りを防止することができる。   According to the first embodiment, the protrusions 8 on the caulking part 4 side and the protrusions 9 on the support part 5 side are alternately arranged, so that the plate 3 is placed between both protrusions 8 and 9. It is sandwiched in a substantially zigzag shape. Therefore, the fastening member 2 and the plate material 3 are strongly joined. Further, since concentrated loads are applied substantially radially on the joint surfaces 16a and 16b between the fastening member 2 and the plate member 3, the resistance force in the rotation direction R of the fastening member 2 against the plate member 3 increases. As a result, it is possible to prevent the fastening member 2 from rotating due to rotation such as when a screw is fastened to the fastening member 2.

また、締結部材2のみ加工形成されていることから、板材3に対する締結部材2の向きを任意に決めることができる。そのため、互いの部材2,3同士の位置合わせを行う必要がない。これにより、締結部材2と板材3とを容易に接合することができる。   Moreover, since only the fastening member 2 is processed and formed, the direction of the fastening member 2 with respect to the plate material 3 can be arbitrarily determined. Therefore, it is not necessary to align the members 2 and 3 with each other. Thereby, the fastening member 2 and the board | plate material 3 can be joined easily.

さらに、締結部材2と板材3とは、かしめ加工という単純な加工方法で接合されるため、締結部材2と母材3とを容易に接合できる。したがって、締結支持具1の製造コストを抑えることができ、締結支持具1を安価に得ることが可能となる。   Furthermore, since the fastening member 2 and the plate material 3 are joined by a simple processing method called caulking, the fastening member 2 and the base material 3 can be easily joined. Therefore, the manufacturing cost of the fastening support 1 can be suppressed, and the fastening support 1 can be obtained at low cost.

また、締結部材2と板材3とが、ともにアルミニウムを原料としていることにより、締結支持具1を再利用する際、締結部材2と板材3とに分解させる必要がない。そのため、締結支持具1の再利用が容易となる。そして、締結支持具1を熔解させて液状となったものをすべて再利用のための原料とすることが可能となる。これにより、締結支持具1のリサイクル性を向上させることができる。また、アルミニウム自体がリサイクル性の高い金属であることから、締結支持具1のリサイクル性を更に向上させることができる。   Further, since both the fastening member 2 and the plate material 3 are made of aluminum, there is no need to disassemble the fastening member 2 and the plate material 3 when the fastening support 1 is reused. Therefore, the fastening support 1 can be easily reused. And it becomes possible to use as a raw material for reuse all the things which became the liquid form by melting the fastening support tool 1. FIG. Thereby, the recyclability of the fastening support 1 can be improved. Moreover, since aluminum itself is a highly recyclable metal, the recyclability of the fastening support 1 can be further improved.

第2の実施の形態
図5は本発明による締結支持具の第2の実施の形態を示す分解斜視図、図6は同側断面図、図7は図6におけるB−B断面図である。
Second Embodiment FIG. 5 is an exploded perspective view showing a second embodiment of a fastening support according to the present invention, FIG. 6 is a cross-sectional side view thereof, and FIG. 7 is a cross-sectional view taken along line BB in FIG.

この第2の実施の形態の締結支持具1は、上述した第1の実施の形態の締結支持具と同様に、締結部材2と母材3とで略構成されている。
なお、以下で説明する第2の実施の形態において、上述した第1の実施の形態と同等あるいは同一箇所には同一の符号を付している。
The fastening support 1 of this 2nd Embodiment is substantially comprised by the fastening member 2 and the base material 3 similarly to the fastening support tool of 1st Embodiment mentioned above.
In the second embodiment described below, the same reference numerals are given to the same or identical portions as those in the first embodiment described above.

締結部材2は、図5に示すように、かしめ部4と支持部5とで略構成されている。
かしめ部4は、貫通孔6を有した略円筒形に形成されている。
支持部5は、略六角ナット状に形成されている。支持部5は、かしめ部4と軸を同じくして連設されている。支持部5の外径は、かしめ部4の外径より大径に形成されている。支持部5の内部には、かしめ部4の貫通孔6から連続し且つ貫通孔6の内径とほぼ同等の内径の雌ネジ孔7が形成されている。また、この支持部5の両端面15a,15bのうち、かしめ部4側となる一方の端面15a上には、断面略半円形の畦状に形成されている凸条21が、端面15aと同一面上に存在し中心軸Lと交わる位置にある中心点Oから略放射状に設けられている。
As shown in FIG. 5, the fastening member 2 is generally configured by a caulking portion 4 and a support portion 5.
The caulking portion 4 is formed in a substantially cylindrical shape having a through hole 6.
The support part 5 is formed in a substantially hexagonal nut shape. The support portion 5 is connected to the caulking portion 4 in the same axis. The outer diameter of the support portion 5 is formed larger than the outer diameter of the caulking portion 4. Inside the support portion 5, a female screw hole 7 that is continuous from the through hole 6 of the caulking portion 4 and has an inner diameter substantially equal to the inner diameter of the through hole 6 is formed. Further, of the both end faces 15a and 15b of the support part 5, a convex strip 21 formed in a bowl shape having a substantially semicircular cross section is the same as the end face 15a on one end face 15a on the caulking part 4 side. It is provided approximately radially from a central point O that exists on the surface and intersects the central axis L.

母材3は、図5に示すように、略板状に形成されている。この母材としての板材3には複数のかしめ孔14が穿設されている。
かしめ孔14は、板材3の一方の面10aから他方の面10bまでを貫通して設けられている。かしめ孔14は、一方の面10aに、内径が上述したかしめ部4の外径よりやや大径に形成され且つかしめ部4が挿通可能な略円形の挿通口11を有し、また、他方の面10bに、内径が挿通口11の内径よりも大径な略円形の拡径口12を有している。そして、挿通口11から拡径口12までは連続した傾斜面13となっている。さらに、挿通口11の周縁には、上述した凸条21とほぼ同等のサイズの断面略半円形の溝状に形成されている凹溝22が、一方の面10aと同一面上に存在し中心軸Lと交わる位置にある中心点Cから略放射状に設けられている。この凹溝22は、凸条21と嵌合可能に形成されている。
As shown in FIG. 5, the base material 3 is formed in a substantially plate shape. A plurality of caulking holes 14 are formed in the plate material 3 as the base material.
The caulking hole 14 is provided so as to penetrate from one surface 10a of the plate member 3 to the other surface 10b. The caulking hole 14 has a substantially circular insertion port 11 formed on the one surface 10a so that the inner diameter is slightly larger than the outer diameter of the caulking portion 4 described above and into which the caulking portion 4 can be inserted. The surface 10 b has a substantially circular diameter-enlarged port 12 whose inner diameter is larger than the inner diameter of the insertion port 11. A continuous inclined surface 13 is formed from the insertion port 11 to the diameter expansion port 12. Further, a concave groove 22 formed in the shape of a substantially semicircular groove having a size substantially the same as the above-described convex strip 21 exists on the same surface as the one surface 10a at the periphery of the insertion opening 11 and is centered. It is provided approximately radially from a center point C at a position intersecting the axis L. The concave groove 22 is formed so as to be able to fit with the ridge 21.

なお、本実施の形態では、凸条21と凹溝22とは、それぞれ嵌まり合う断面略半円形の畦状と溝状に形成されているが、この形状に限定されない。例えば、凸条21と凹溝22が断面略三角形の畦状と溝状に形成されていてもよい。   In addition, in this Embodiment, although the protruding item | line 21 and the ditch | groove 22 are formed in the cross-sectional substantially semicircle hook shape and groove shape which each fit, it is not limited to this shape. For example, the ridges 21 and the concave grooves 22 may be formed in a bowl shape and a groove shape having a substantially triangular cross section.

また、本実施の形態では、第1の実施の形態同様、締結支持具1を構成する締結部材2と板材3とは互いにアルミニウムを原料として製造されている。   Moreover, in this Embodiment, the fastening member 2 and the board | plate material 3 which comprise the fastening support tool 1 are mutually manufactured by using aluminum as a raw material like 1st Embodiment.

ここで、第2の実施の形態における締結部材2と板材3とをかしめる工程について説明する。
まず、締結部材2のかしめ部4を、板材3のかしめ孔14に挿通口11側から挿通させる。
次に、締結部材2を回転方向Rに回転させて、締結部材2の凸条21を板材3の凹溝22と嵌合させる。
そして、専用のかしめ治具を用いて、かしめ部4を拡径口12側から加圧する。
このとき、図6および図7に示すように、外向きの加圧によって、かしめ部4は、かしめ孔14の傾斜面13に沿うように拡径される。このとき、かしめ部4の周面と支持部5の端面15aとが板材3を挟み込むため、嵌まり合っている凸条21と凹溝22は脱離不可能となり、締結部材2は、支持部5の端面15aと板材3との接合面16bにおいて回転方向Rへの回転が抑制される。
以上の工程で、締結部材2と板材3とは接合され、締結支持具1が完成する。
Here, the process of caulking the fastening member 2 and the plate material 3 in the second embodiment will be described.
First, the caulking portion 4 of the fastening member 2 is inserted into the caulking hole 14 of the plate member 3 from the insertion port 11 side.
Next, the fastening member 2 is rotated in the rotation direction R, and the ridges 21 of the fastening member 2 are fitted with the concave grooves 22 of the plate material 3.
Then, the caulking portion 4 is pressurized from the enlarged diameter opening 12 side using a dedicated caulking jig.
At this time, as shown in FIGS. 6 and 7, the caulking portion 4 is expanded in diameter along the inclined surface 13 of the caulking hole 14 by outward pressurization. At this time, since the peripheral surface of the caulking portion 4 and the end surface 15a of the support portion 5 sandwich the plate material 3, the fitted ridges 21 and the recessed grooves 22 cannot be detached, and the fastening member 2 is provided with the support portion 5 is prevented from rotating in the rotation direction R at the joint surface 16b between the end face 15a and the plate 3.
Through the above steps, the fastening member 2 and the plate material 3 are joined, and the fastening support 1 is completed.

この第2の実施の形態によれば、締結部材2および板材3に形成される凸条21と凹溝22とは互いに嵌合可能な形状であり、接合面16bにおいて、これら凸条21と凹溝22とが嵌まり合うことによって、板材3に対する締結部材2の回転方向Rへの抵抗力が増加する。これにより、締結部材2にネジを締め付けるときなどの回転による締結部材2の供回りを防止することができる。   According to the second embodiment, the convex strips 21 and the concave grooves 22 formed on the fastening member 2 and the plate material 3 are in a shape that can be fitted to each other, and these convex strips 21 and concave portions are formed on the joint surface 16b. When the grooves 22 are fitted with each other, the resistance force in the rotation direction R of the fastening member 2 with respect to the plate material 3 is increased. As a result, it is possible to prevent the fastening member 2 from rotating due to rotation such as when a screw is fastened to the fastening member 2.

また、締結部材2と板材3とは、かしめ加工という単純な加工方法で接合されるため、締結部材2と母材3とを容易に接合できる。したがって、締結支持具1の製造コストを抑えることができ、締結支持具1を安価に得ることが可能となる。   Moreover, since the fastening member 2 and the board | plate material 3 are joined by the simple processing method called crimping, the fastening member 2 and the base material 3 can be joined easily. Therefore, the manufacturing cost of the fastening support 1 can be suppressed, and the fastening support 1 can be obtained at low cost.

さらに、締結部材2と板材3とが、ともにアルミニウムを原料としていることにより、締結支持具1を再利用する際、締結部材2と板材3とに分解させる必要がない。そのため、締結支持具1の再利用が容易となる。そして、締結支持具1を熔解させて液状となったものをすべて再利用のための原料とすることが可能となる。これにより、締結支持具1のリサイクル性を向上させることができる。また、アルミニウム自体がリサイクル性の高い金属であることから、締結支持具1のリサイクル性を更に向上させることができる。   Further, since both the fastening member 2 and the plate material 3 are made of aluminum, it is not necessary to disassemble the fastening member 2 and the plate material 3 when the fastening support 1 is reused. Therefore, the fastening support 1 can be easily reused. And it becomes possible to use as a raw material for reuse all the things which became the liquid form by melting the fastening support tool 1. FIG. Thereby, the recyclability of the fastening support 1 can be improved. Moreover, since aluminum itself is a highly recyclable metal, the recyclability of the fastening support 1 can be further improved.

第3の実施の形態
図8は本発明による締結支持具の第2の実施の形態を示す分解斜視図、図9は同側断面図、図10は図9におけるC−C断面図である。
Third Embodiment FIG. 8 is an exploded perspective view showing a second embodiment of a fastening support according to the present invention, FIG. 9 is a cross-sectional side view thereof, and FIG. 10 is a cross-sectional view taken along line CC in FIG.

この第3の実施の形態の締結支持具1は、上述した第1,第2の実施の形態の締結支持具と同様に、締結部材2と母材3とで略構成されている。
なお、以下で説明する第3の実施の形態において、上述した第1,第2の実施の形態と同等あるいは同一箇所には同一の符号を付している。
The fastening support 1 of this 3rd Embodiment is substantially comprised by the fastening member 2 and the base material 3 similarly to the fastening support of the 1st, 2nd embodiment mentioned above.
In the third embodiment described below, the same reference numerals are given to the same or identical portions as those in the first and second embodiments described above.

締結部材2は、図8に示すように、かしめ部4と支持部5とで略構成されている。
かしめ部4は、貫通孔6を有した略円筒形に形成されている。
支持部5は、略六角ナット状に形成されている。支持部5は、かしめ部4と軸を同じくして連設されている。支持部5の外径は、かしめ部4の外径より大径に形成されている。支持部5の内部には、かしめ部4の貫通孔6から連続し且つ貫通孔6の内径とほぼ同等の内径の雌ネジ孔7が形成されている。また、この支持部5の両端面15a,15bのうち、かしめ部4側となる一方の端面15a上には、断面略半円形の溝状に形成されている凹溝31が、端面15aと同一面上に存在し中心軸Lと交わる位置にある中心点Oから略放射状に設けられている。
As shown in FIG. 8, the fastening member 2 is substantially constituted by a caulking portion 4 and a support portion 5.
The caulking portion 4 is formed in a substantially cylindrical shape having a through hole 6.
The support part 5 is formed in a substantially hexagonal nut shape. The support portion 5 is connected to the caulking portion 4 in the same axis. The outer diameter of the support portion 5 is formed larger than the outer diameter of the caulking portion 4. Inside the support portion 5, a female screw hole 7 that is continuous from the through hole 6 of the caulking portion 4 and has an inner diameter substantially equal to the inner diameter of the through hole 6 is formed. In addition, a concave groove 31 formed in a substantially semicircular groove shape on one end surface 15a on the caulking portion 4 side of the both end surfaces 15a and 15b of the support portion 5 is the same as the end surface 15a. It is provided approximately radially from a central point O that exists on the surface and intersects the central axis L.

母材3は、図8に示すように、略板状に形成されている。この母材としての板材3には複数のかしめ孔14が穿設されている。
かしめ孔14は、板材3の一方の面10aから他方の面10bまでを貫通して設けられている。かしめ孔14は、一方の面10aに、内径が上述したかしめ部4の外径よりやや大径に形成され且つかしめ部4が挿通可能な略円形の挿通口11を有し、また、他方の面10bに、内径が挿通口11の内径よりも大径な略円形の拡径口12を有している。そして、挿通口11から拡径口12までは連続した傾斜面13となっている。さらに、挿通口11の周縁には、上述した凹溝31とほぼ同等のサイズの断面略半円形の畦状に形成されている凸条32が、一方の面10aと同一面上に存在し中心軸Lと交わる位置にある中心点Cから略放射状に設けられている。この凸条32は凹溝31と嵌合可能に形成されている。
As shown in FIG. 8, the base material 3 is formed in a substantially plate shape. A plurality of caulking holes 14 are formed in the plate material 3 as the base material.
The caulking hole 14 is provided so as to penetrate from one surface 10a of the plate member 3 to the other surface 10b. The caulking hole 14 has a substantially circular insertion port 11 formed on the one surface 10a so that the inner diameter is slightly larger than the outer diameter of the caulking portion 4 described above and into which the caulking portion 4 can be inserted. The surface 10 b has a substantially circular diameter-enlarged port 12 whose inner diameter is larger than the inner diameter of the insertion port 11. A continuous inclined surface 13 is formed from the insertion port 11 to the diameter expansion port 12. Further, on the peripheral edge of the insertion opening 11, a convex strip 32 formed in the shape of a bowl having a substantially semicircular cross section substantially the same size as the above-described concave groove 31 is present on the same plane as the one surface 10 a. It is provided approximately radially from a center point C at a position intersecting the axis L. The ridges 32 are formed so as to be able to fit into the concave grooves 31.

なお、本実施の形態では、凹溝31と凸条32とは、それぞれ嵌まり合う断面略半円形の溝状と畦状に形成されているが、この形状に限定されない。例えば、凹溝31と凸条32が断面略三角形の溝状と畦状に形成されていてもよい。   In addition, in this Embodiment, although the groove 31 and the protruding item | line 32 are formed in the substantially semicircular groove shape and hook shape which each fit, it is not limited to this shape. For example, the groove 31 and the ridge 32 may be formed in a groove shape and a bowl shape having a substantially triangular cross section.

また、本実施の形態では、第1および第2の実施の形態同様、締結支持具1を構成する締結部材2と板材3とは互いにアルミニウムを原料として製造されている。   Moreover, in this Embodiment, the fastening member 2 and the board | plate material 3 which comprise the fastening support tool 1 are mutually manufactured by using aluminum as a raw material like 1st and 2nd embodiment.

ここで、第3の実施の形態における締結部材2と板材3とをかしめる工程について説明する。
まず、締結部材2のかしめ部4を、板材3のかしめ孔14に挿通口11側から挿通させる。
次に、締結部材2を回転方向Rに回転させて、締結部材2の凹溝31を板材3の凸条32と嵌合させる。
そして、専用のかしめ治具を用いて、かしめ部4を拡径口12側から加圧する。
このとき、図9および図10に示すように、外向きの加圧によって、かしめ部4は、かしめ孔14の傾斜面13に沿うように拡径される。このとき、かしめ部4の周面と支持部5の端面15aとが板材3を挟み込むため、嵌まり合っている凹溝31と凸条32は脱離不可能となり、締結部材2は、支持部5の端面15aと板材3との接合面16bにおいて回転方向Rへの回転が抑制される。
以上の工程で、締結部材2と板材3とは接合され、締結支持具1が完成する。
Here, the process of caulking the fastening member 2 and the plate material 3 in the third embodiment will be described.
First, the caulking portion 4 of the fastening member 2 is inserted into the caulking hole 14 of the plate member 3 from the insertion port 11 side.
Next, the fastening member 2 is rotated in the rotation direction R, and the concave groove 31 of the fastening member 2 is fitted with the ridge 32 of the plate member 3.
Then, the caulking portion 4 is pressurized from the enlarged diameter opening 12 side using a dedicated caulking jig.
At this time, as shown in FIGS. 9 and 10, the caulking portion 4 is expanded in diameter along the inclined surface 13 of the caulking hole 14 by outward pressurization. At this time, since the peripheral surface of the caulking portion 4 and the end surface 15a of the support portion 5 sandwich the plate material 3, the fitted concave grooves 31 and ridges 32 cannot be detached, and the fastening member 2 has the support portion 5 is prevented from rotating in the rotation direction R at the joint surface 16b between the end face 15a and the plate 3.
Through the above steps, the fastening member 2 and the plate material 3 are joined, and the fastening support 1 is completed.

この第3の実施の形態によれば、第2の実施の形態と同様に、締結部材2および板材3に形成される凹溝31と凸条32とは互いに嵌合可能な形状であり、接合面16bにおいて、これら凹溝31と凸条32とが嵌まり合うことによって、板材3に対する締結部材2の回転方向Rへの抵抗力が増加する。これにより、締結部材2にネジを締め付けるときなどの回転による締結部材2の供回りを防止することができるという効果が得られる。   According to the third embodiment, similarly to the second embodiment, the concave groove 31 and the convex strip 32 formed in the fastening member 2 and the plate material 3 have shapes that can be fitted to each other, and are joined to each other. In the surface 16b, the concave grooves 31 and the ridges 32 are fitted to each other, whereby the resistance force in the rotation direction R of the fastening member 2 with respect to the plate material 3 is increased. Thereby, the effect that the surroundings of the fastening member 2 by rotation, such as when a screw is fastened to the fastening member 2, can be prevented is obtained.

また、締結部材2と板材3とは、かしめ加工という単純な加工方法で接合されるため、締結部材2と母材3とを容易に接合できる。したがって、締結支持具1の製造コストを抑えることができ、締結支持具1を安価に得ることが可能となる。   Moreover, since the fastening member 2 and the board | plate material 3 are joined by the simple processing method called crimping, the fastening member 2 and the base material 3 can be joined easily. Therefore, the manufacturing cost of the fastening support 1 can be suppressed, and the fastening support 1 can be obtained at low cost.

さらに、締結部材2と板材3とが、ともにアルミニウムを原料としていることにより、締結支持具1を再利用する際、締結部材2と板材3とに分解させる必要がない。そのため、締結支持具1の再利用が容易となる。そして、締結支持具1を熔解させて液状となったものをすべて再利用のための原料とすることが可能となる。これにより、締結支持具1のリサイクル性を向上させることができる。また、アルミニウム自体がリサイクル性の高い金属であることから、締結支持具1のリサイクル性を更に向上させることができる。   Furthermore, since both the fastening member 2 and the plate material 3 are made of aluminum, there is no need to disassemble the fastening member 2 and the plate material 3 when the fastening support 1 is reused. Therefore, the fastening support 1 can be easily reused. And it becomes possible to use as a raw material for reuse all the things which became the liquid form by melting the fastening support tool 1. FIG. Thereby, the recyclability of the fastening support 1 can be improved. Moreover, since aluminum itself is a highly recyclable metal, the recyclability of the fastening support 1 can be further improved.

第4の実施の形態
図11は本発明による締結支持具の第4の実施の形態を示す分解斜視図、図12は同側断面図、図13は図12におけるD−D断面図である。
Fourth Embodiment FIG. 11 is an exploded perspective view showing a fourth embodiment of a fastening support according to the present invention, FIG. 12 is a cross-sectional side view thereof, and FIG. 13 is a cross-sectional view taken along DD in FIG.

この第4の実施の形態の締結支持具1は、上述した第1,第2,第3の実施の形態の締結支持具と同様に、締結部材2と母材3とで略構成されている。
なお、以下で説明する第4の実施の形態において、上述した第1,第2,第3の実施の形態と同等あるいは同一箇所には同一の符号を付している。
The fastening support 1 of this 4th Embodiment is substantially comprised by the fastening member 2 and the base material 3 similarly to the fastening support of the 1st, 2nd, 3rd embodiment mentioned above. .
Note that in the fourth embodiment described below, the same reference numerals are given to the same or identical portions as those in the first, second, and third embodiments described above.

締結部材2は、図11(a)に示すように、かしめ部4と支持部5とで略構成されている。
かしめ部4は、貫通孔6を有した略円筒形に形成されている。
支持部5は、略六角ナット状に形成されている。支持部5は、かしめ部4と軸を同じくして連設されている。支持部5の外径は、かしめ部4の外径より大径に形成されている。支持部5の内部には、かしめ部4の貫通孔6から連続し且つ貫通孔6の内径とほぼ同等の内径の雌ネジ孔7が形成されている。
As shown in FIG. 11A, the fastening member 2 is substantially constituted by a caulking portion 4 and a support portion 5.
The caulking portion 4 is formed in a substantially cylindrical shape having a through hole 6.
The support part 5 is formed in a substantially hexagonal nut shape. The support portion 5 is connected to the caulking portion 4 in the same axis. The outer diameter of the support portion 5 is formed larger than the outer diameter of the caulking portion 4. Inside the support portion 5, a female screw hole 7 that is continuous from the through hole 6 of the caulking portion 4 and has an inner diameter substantially equal to the inner diameter of the through hole 6 is formed.

母材3は、図11(a),(b)に示すように、略板状に形成されている。この母材としての板材3には複数のかしめ孔14が穿設されている。
かしめ孔14は、板材3の一方の面10aから他方の面10bまでを貫通して設けられている。かしめ孔14は、一方の面10aに、内径が上述したかしめ部4の外径よりやや大径に形成され且つかしめ部4が挿通可能な略円形の挿通口11を有し、また、他方の面10bに、内径が挿通口11の内径よりも大径な略円形の拡径口12を有している。そして、挿通口11から拡径口12までは連続した傾斜面13となっている。
The base material 3 is formed in a substantially plate shape as shown in FIGS. A plurality of caulking holes 14 are formed in the plate material 3 as the base material.
The caulking hole 14 is provided so as to penetrate from one surface 10a of the plate member 3 to the other surface 10b. The caulking hole 14 has a substantially circular insertion port 11 formed on the one surface 10a so that the inner diameter is slightly larger than the outer diameter of the caulking portion 4 described above and into which the caulking portion 4 can be inserted. The surface 10 b has a substantially circular diameter-enlarged port 12 whose inner diameter is larger than the inner diameter of the insertion port 11. A continuous inclined surface 13 is formed from the insertion port 11 to the diameter expansion port 12.

上記した締結部材2と板材3とをかしめる手段としては、かしめ治具40が用いられている。
このかしめ治具40は、図11(a)に示すように、図示しないプレス機のシリンダから延びる軸部44の下方に、略円錐形の押圧部41が先端を下方に向けて連設されている。押圧部41の周面は、かしめ孔14の傾斜面13と同等の傾斜角に形成されている。また、押圧部41の周面上には、複数の略かまぼこ状の突起部42が、それぞれ長手方向を押圧部41の基端側から先端側に向けて設けられている。本実施の形態では、4つの突起部42が設けられている。さらに、押圧部41の周面と突起部42の表面とで押圧面45をなしている。
As a means for caulking the fastening member 2 and the plate material 3 described above, a caulking jig 40 is used.
As shown in FIG. 11 (a), the caulking jig 40 has a substantially conical pressing portion 41 continuously provided below a shaft portion 44 extending from a cylinder of a press machine (not shown) with its tip directed downward. Yes. The peripheral surface of the pressing portion 41 is formed at an inclination angle equivalent to the inclined surface 13 of the caulking hole 14. Further, on the peripheral surface of the pressing portion 41, a plurality of substantially semi-cylindrical protrusions 42 are provided with their longitudinal directions from the proximal end side to the distal end side of the pressing portion 41, respectively. In the present embodiment, four protrusions 42 are provided. Further, a pressing surface 45 is formed by the peripheral surface of the pressing portion 41 and the surface of the protruding portion 42.

なお、本実施の形態では、4つの突起部42が設けられているが、その数はこれに限定されない。   In the present embodiment, four protrusions 42 are provided, but the number is not limited to this.

また、本実施の形態では、第1,第2,第3の実施の形態同様、締結支持具1を構成する締結部材2と板材3とは互いにアルミニウムを原料として製造されている。   Moreover, in this Embodiment, the fastening member 2 and the board | plate material 3 which comprise the fastening support tool 1 are mutually manufactured by using aluminum as a raw material like 1st, 2nd, 3rd embodiment.

ここで、第4の実施の形態における締結部材2と板材3とをかしめる工程について説明する。
まず、締結部材2のかしめ部4を、板材3のかしめ孔14に挿通口11側から挿通させる。
そして、上述したかしめ治具40を上方から打ちつけて、かしめ部4を拡径口12側から加圧する。
このとき、図12および図13に示すように、外向きの加圧によって、かしめ部4は、かしめ孔14の傾斜面13と沿うように拡径される。また、それと同時に、下向きの加圧によって、かしめ部4の内周面上がかしめ治具40の押圧面45に押圧される。特に、かしめ部4の内周面のうち、突起部42に押圧された部分は、かしめ部4の内周面から支持部5の端面15aにかけて陥没部43が形成される。締結部材2は、陥没部43が形成されることによって、支持部5の端面15aと板材3との接合面16bにおいて回転方向Rへの回転が抑制される。
以上の工程で、締結部材2と板材3とは接合され、締結支持具1が完成する。
Here, the process of caulking the fastening member 2 and the plate material 3 in the fourth embodiment will be described.
First, the caulking portion 4 of the fastening member 2 is inserted into the caulking hole 14 of the plate member 3 from the insertion port 11 side.
Then, the above-described caulking jig 40 is struck from above, and the caulking portion 4 is pressurized from the enlarged diameter opening 12 side.
At this time, as shown in FIGS. 12 and 13, the caulking portion 4 is expanded in diameter along the inclined surface 13 of the caulking hole 14 by outward pressurization. At the same time, the inner surface of the caulking portion 4 is pressed against the pressing surface 45 of the caulking jig 40 by downward pressing. In particular, of the inner peripheral surface of the caulking portion 4, a depressed portion 43 is formed from the inner peripheral surface of the caulking portion 4 to the end surface 15 a of the support portion 5 in the portion pressed by the protrusion 42. The fastening member 2 is prevented from rotating in the rotation direction R at the joint surface 16 b between the end surface 15 a of the support portion 5 and the plate member 3 by forming the depressed portion 43.
Through the above steps, the fastening member 2 and the plate material 3 are joined, and the fastening support 1 is completed.

この第4の実施の形態によれば、かしめ部4をかしめる際、かしめ治具40の押圧面45を構成する突起部42によって、かしめ部4の内周面から支持部5の端面15aにかけて陥没部43が形成される。これにより、板材3に対する締結部材2の回転方向Rへの抵抗力が増加する。これにより、締結部材2にネジを締め付けるときなどの回転による締結部材2の供回りを防止することができる。   According to the fourth embodiment, when the caulking portion 4 is caulked, the projection 42 that constitutes the pressing surface 45 of the caulking jig 40 extends from the inner peripheral surface of the caulking portion 4 to the end surface 15a of the support portion 5. A depressed portion 43 is formed. Thereby, the resistance force to the rotation direction R of the fastening member 2 with respect to the board | plate material 3 increases. As a result, it is possible to prevent the fastening member 2 from rotating due to rotation such as when a screw is fastened to the fastening member 2.

また、締結部材2および板材3の両部材2,3をそれぞれ簡素な構成とすることができる。これにより、両部材2,3を容易に製造することができる。   Moreover, both the members 2 and 3 of the fastening member 2 and the plate member 3 can have a simple configuration. Thereby, both members 2 and 3 can be manufactured easily.

さらに、締結部材2と板材3とは、かしめ加工という単純な加工方法で接合されるため、締結部材2と母材3とを容易に接合できる。したがって、締結支持具1の製造コストを抑えることができ、締結支持具1を安価に得ることが可能となる。   Furthermore, since the fastening member 2 and the plate material 3 are joined by a simple processing method called caulking, the fastening member 2 and the base material 3 can be easily joined. Therefore, the manufacturing cost of the fastening support 1 can be suppressed, and the fastening support 1 can be obtained at low cost.

また、締結部材2と板材3とが、ともにアルミニウムを原料としていることにより、締結支持具1を再利用する際、締結部材2と板材3とに分解させる必要がない。そのため、締結支持具1の再利用が容易となる。そして、締結支持具1を熔解させて液状となったものをすべて再利用のための原料とすることが可能となる。これにより、締結支持具1のリサイクル性を向上させることができる。また、アルミニウム自体がリサイクル性の高い金属であることから、締結支持具1のリサイクル性を更に向上させることができる。   Further, since both the fastening member 2 and the plate material 3 are made of aluminum, there is no need to disassemble the fastening member 2 and the plate material 3 when the fastening support 1 is reused. Therefore, the fastening support 1 can be easily reused. And it becomes possible to use as a raw material for reuse all the things which became the liquid form by melting the fastening support tool 1. FIG. Thereby, the recyclability of the fastening support 1 can be improved. Moreover, since aluminum itself is a highly recyclable metal, the recyclability of the fastening support 1 can be further improved.

本発明による締結支持具の一実施の形態を示す全体斜視図である。1 is an overall perspective view showing an embodiment of a fastening support according to the present invention. 同第1の実施の形態を示す分解斜視図である。It is a disassembled perspective view which shows the 1st Embodiment. 同第1の実施の形態を示す側断面図である。It is a sectional side view which shows the 1st Embodiment. 図3におけるA−A断面図である。It is AA sectional drawing in FIG. 同第2の実施の形態を示す分解斜視図である。It is a disassembled perspective view which shows the 2nd Embodiment. 同第2の実施の形態を示す側断面図である。It is a sectional side view which shows the 2nd Embodiment. 図6におけるB−B断面図である。It is BB sectional drawing in FIG. 同第3の実施の形態を示す分解斜視図である。It is a disassembled perspective view which shows the said 3rd Embodiment. 同第3の実施の形態を示す側断面図である。It is a sectional side view which shows the said 3rd Embodiment. 図9におけるC−C断面図である。It is CC sectional drawing in FIG. (a)同第4の実施の形態の動作を示す分解斜視図である。 (b)同第4の実施の形態の動作を示す分解斜視図である。(A) It is a disassembled perspective view which shows operation | movement of the 4th Embodiment. (B) It is a disassembled perspective view which shows operation | movement of the 4th Embodiment. 同第4の実施の形態を示す側断面図である。It is a sectional side view which shows the same 4th Embodiment. 図12におけるD−D断面図である。It is DD sectional drawing in FIG. (a)従来の締結支持具の動作を示す側断面図である。 (b)従来の締結支持具の動作を示す側断面図である。(A) It is a sectional side view which shows operation | movement of the conventional fastening supporter. (B) It is a sectional side view which shows operation | movement of the conventional fastening support tool.

符号の説明Explanation of symbols

1…締結支持具
2…締結部材
3…母材としての板材
4…かしめ部
5…支持部
6…貫通孔
7…雌ネジ孔
8…(かしめ部側)凸条
9…(支持部側)凸条
10a…一方の面
11…挿通孔
12…拡径孔
13…連続した傾斜面
14…かしめ孔
15a,15b…端面
21,32…凸条
22,31…凹溝
40…かしめ治具
41…押圧部
42…突起部
DESCRIPTION OF SYMBOLS 1 ... Fastening support tool 2 ... Fastening member 3 ... Plate material as base material 4 ... Caulking part 5 ... Supporting part 6 ... Through-hole 7 ... Female screw hole 8 ... (Caulking part side) Convex strip 9 ... (Supporting part side) Convex Strip 10a ... One surface 11 ... Insertion hole 12 ... Expansion hole 13 ... Continuous inclined surface 14 ... Caulking hole 15a, 15b ... End surface 21,32 ... Convex strip 22,31 ... Concave groove 40 ... Caulking jig 41 ... Pressing Part 42 ... Projection

Claims (6)

貫通孔(6)を有した略筒体のかしめ部(4)と、前記かしめ部から軸を同じくして連設され、且つ外径が前記かしめ部の外径より大径に形成され、前記貫通孔から連続するとともに該貫通孔と同等の内径に形成された雌ネジ孔(7)を内部に有する支持部(5)とからなる締結部材(2)と、
一方の面(10a)に前記かしめ部が挿通可能な挿通口(11)を有し、他方の面に前記挿通口より大径な拡径口(12)を有し、前記挿通口から前記拡径口までが連続した傾斜面(13)となっているかしめ孔(14)が複数設けられている略板状の母材(3)とで構成され、
前記かしめ部を前記挿通口から挿通させ、前記拡径口側から加圧することによって該かしめ部をかしめて前記締結部材と前記母材とを結合させてなる締結支持具(1)であって、
前記かしめ部の周面上に複数の凸条(8)が長手方向を軸線方向(X)に向けて設けられ、前記支持部の両端面(15a,15b)のうち前記かしめ部側の端面上に複数の凸条(9)が略放射状に設けられ、前記かしめ部側の凸条と前記支持部側の凸条とが互い違いに配設されていることを特徴とする締結支持具。
A caulking portion (4) of a substantially cylindrical body having a through-hole (6), the caulking portion is connected to the same shaft, and the outer diameter is larger than the outer diameter of the caulking portion, A fastening member (2) comprising a support portion (5) which is continuous from the through hole and has an internal thread hole (7) formed in the inside diameter equivalent to the through hole;
One surface (10a) has an insertion port (11) through which the caulking portion can be inserted, and the other surface has an enlarged diameter port (12) larger than the insertion port, and the expansion port extends from the insertion port. It is composed of a substantially plate-shaped base material (3) provided with a plurality of caulking holes (14) that are continuous inclined surfaces (13) up to the diameter opening,
A fastening support tool (1) in which the caulking portion is inserted through the insertion port, and the caulking portion is caulked by pressurizing from the diameter-enlarged port side to join the fastening member and the base material,
A plurality of ridges (8) are provided on the circumferential surface of the caulking portion with the longitudinal direction thereof directed in the axial direction (X), and on the end surface on the caulking portion side of both end surfaces (15a, 15b) of the support portion. A fastening support, wherein a plurality of ridges (9) are provided substantially radially, and the ridges on the caulking portion side and the ridges on the support portion side are alternately arranged.
貫通孔(6)を有した略筒体のかしめ部(4)と、前記かしめ部から軸を同じくして連設され、且つ外径が前記かしめ部の外径より大径に形成され、前記貫通孔から連続するとともに該貫通孔と同等の内径に形成された雌ネジ孔(7)を内部に有する支持部(5)とからなる締結部材(2)と、
一方の面(10a)に前記かしめ部が挿通可能な挿通口(11)を有し、他方の面に前記挿通口より大径な拡径口(12)を有し、前記挿通口から前記拡径口までが連続した傾斜面(13)となっているかしめ孔(14)が複数設けられている略板状の母材(3)とで構成され、
前記かしめ部を前記挿通口から挿通させ、前記拡径口側から加圧することによって該かしめ部をかしめて前記締結部材と前記母材とを結合させてなる締結支持具(1)であって、
前記支持部の両端面(15a,15b)のうち前記かしめ部側の端面上に複数の凸条(21)が略放射状に設けられ、前記母材の前記傾斜面上に前記支持部の凸条が嵌合可能な複数の凹溝(22)が設けられていることを特徴とする締結支持具。
A caulking portion (4) of a substantially cylindrical body having a through-hole (6), the caulking portion is connected to the same shaft, and the outer diameter is larger than the outer diameter of the caulking portion, A fastening member (2) comprising a support portion (5) which is continuous from the through hole and has an internal thread hole (7) formed in the inside diameter equivalent to the through hole;
One surface (10a) has an insertion port (11) through which the caulking portion can be inserted, and the other surface has an enlarged diameter port (12) larger than the insertion port, and the expansion port extends from the insertion port. It is composed of a substantially plate-shaped base material (3) provided with a plurality of caulking holes (14) that are continuous inclined surfaces (13) up to the diameter opening,
A fastening support tool (1) in which the caulking portion is inserted through the insertion port, and the caulking portion is caulked by pressurizing from the diameter-enlarged port side to join the fastening member and the base material,
A plurality of ridges (21) are provided substantially radially on the end surface on the caulking portion side of both end surfaces (15a, 15b) of the support portion, and the ridges of the support portion are formed on the inclined surface of the base material. A fastening support, wherein a plurality of concave grooves (22) into which can be fitted are provided.
貫通孔(6)を有した略筒体のかしめ部(4)と、前記かしめ部から軸を同じくして連設され、且つ外径が前記かしめ部の外径より大径に形成され、前記貫通孔から連続するとともに該貫通孔と同等の内径に形成された雌ネジ孔(7)を内部に有する支持部(5)とからなる締結部材(2)と、
一方の面(10a)に前記かしめ部が挿通可能な挿通口(11)を有し、他方の面に前記挿通口より大径な拡径口(12)を有し、前記挿通口から前記拡径口までが連続した傾斜面(13)となっているかしめ孔(14)が複数設けられている略板状の母材(3)とで構成され、
前記かしめ部を前記挿通口から挿通させ、前記拡径口側から加圧することによって該かしめ部をかしめて前記締結部材と前記母材とを結合させてなる締結支持具(1)であって、
前記支持部の両端面(15a,15b)のうち前記かしめ部側の端面上に複数の凹溝(31)が略放射状に設けられ、前記母材の前記傾斜面上に前記支持部の凹溝と嵌合可能な複数の凸条(32)が設けられていることを特徴とする締結支持具。
A caulking portion (4) of a substantially cylindrical body having a through-hole (6), the caulking portion is connected to the same shaft, and the outer diameter is larger than the outer diameter of the caulking portion, A fastening member (2) comprising a support portion (5) which is continuous from the through hole and has an internal thread hole (7) formed in the inside diameter equivalent to the through hole;
One surface (10a) has an insertion port (11) through which the caulking portion can be inserted, and the other surface has an enlarged diameter port (12) larger than the insertion port, and the expansion port extends from the insertion port. It is composed of a substantially plate-shaped base material (3) provided with a plurality of caulking holes (14) that are continuous inclined surfaces (13) up to the diameter opening,
A fastening support tool (1) in which the caulking portion is inserted through the insertion port, and the caulking portion is caulked by pressurizing from the diameter-enlarged port side to join the fastening member and the base material,
A plurality of grooves (31) are provided substantially radially on the end surface on the caulking portion side of both end surfaces (15a, 15b) of the support portion, and the groove of the support portion is formed on the inclined surface of the base material. And a plurality of protrusions (32) that can be fitted to each other.
貫通孔(6)を有した略筒体のかしめ部(4)と、前記かしめ部から軸を同じくして連設され、且つ外径が前記かしめ部の外径より大径に形成され、前記貫通孔から連続するとともに該貫通孔と同等の内径に形成された雌ネジ孔(7)を内部に有する支持部(5)とからなる締結部材(2)と、
一方の面(10a)に前記かしめ部が挿通可能な挿通口(11)を有し、他方の面に前記挿通口より大径な拡径口(12)を有し、前記挿通口から前記拡径口までが連続した傾斜面(13)となっているかしめ孔(14)が複数設けられている略板状の母材(3)とで構成され、
前記かしめ部を前記挿通口から挿通させ、前記拡径口側から加圧することによって該かしめ部をかしめて前記締結部材と前記母材とを結合させてなる締結支持具(1)であって、
突起部(42)が設けられている押圧部(41)を有するかしめ治具(40)を打ちつけて前記かしめ部をかしめることを特徴とする締結支持具。
A caulking portion (4) of a substantially cylindrical body having a through-hole (6), the caulking portion is connected to the same shaft, and the outer diameter is larger than the outer diameter of the caulking portion, A fastening member (2) comprising a support portion (5) which is continuous from the through hole and has an internal thread hole (7) formed in the inside diameter equivalent to the through hole;
One surface (10a) has an insertion port (11) through which the caulking portion can be inserted, and the other surface has an enlarged diameter port (12) larger than the insertion port, and the expansion port extends from the insertion port. It is composed of a substantially plate-shaped base material (3) provided with a plurality of caulking holes (14) that are continuous inclined surfaces (13) up to the diameter opening,
A fastening support tool (1) in which the caulking portion is inserted through the insertion port, and the caulking portion is caulked by pressurizing from the diameter-enlarged port side to join the fastening member and the base material,
A fastening supporter characterized in that a caulking jig (40) having a pressing part (41) provided with a projection (42) is struck to caulk the caulking part.
前記締結支持具を構成する前記締結部材と前記母材とが同じ素材で形成されていることを特徴とする請求項1,2,3,4のいずれか1つに記載の締結支持具。   The fastening support according to claim 1, wherein the fastening member and the base material constituting the fastening support are formed of the same material. 前記締結支持具がアルミニウムで形成されていることを特徴とする請求項5記載の締結支持具。   The fastening support according to claim 5, wherein the fastening support is made of aluminum.
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3121114U (en) * 2006-02-03 2006-04-27 大阪製鐵株式会社 Steel with fixed nuts
JP2010096351A (en) * 2008-10-20 2010-04-30 Profil Verbindungstechnik Gmbh & Co Kg Component assembly and manufacturing method of component assembly
JP2010274266A (en) * 2009-05-26 2010-12-09 Shin Kobe Electric Mach Co Ltd Fastening body manufacturing method
WO2012004866A1 (en) * 2010-07-07 2012-01-12 トヨタ自動車株式会社 Method for swaging ring gear, swaging tool used for method for swaging ring gear, and ring gear
JP2014092224A (en) * 2012-11-05 2014-05-19 Yoshinokousakusyo Co Ltd Process of manufacturing joint member with nut
JP2014126203A (en) * 2012-12-25 2014-07-07 Hiroshi Akaha Fastening tool, hitting rod, jig and fastening tool fixing method
JP2014190880A (en) * 2013-03-27 2014-10-06 Ntn Corp Wheel bearing device with rotational speed detecting device
US9068640B2 (en) 2010-06-04 2015-06-30 Toyota Jidosha Kabushiki Kaisha Fastening structure for ring-gear and differential case, and differential device using same
CN104930038A (en) * 2009-09-21 2015-09-23 形状连接技术有限公司及两合公司 Self-stamping hollow force fitting element, assembly component comprising a force fitting element and a sheet metal section and method for producing self-stamping force fitting nut and attaching same
DE102014104571A1 (en) * 2014-04-01 2015-10-01 Profil Verbindungstechnik Gmbh & Co. Kg Self-piercing functional element and an assembly part consisting of the functional element and a sheet metal part
WO2015194126A1 (en) * 2014-06-17 2015-12-23 株式会社日本クライメイトシステムズ Component attachment structure
CN103003595B (en) * 2010-07-07 2016-11-30 丰田自动车株式会社 The clinching method of inside engaged gear, for the riveting clamp of the method and inside engaged gear

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58611A (en) * 1981-05-28 1983-01-05 ラツセル・バ−ドサル・アンド・ワ−ド・コ−ポレ−シヨン Fastener
JPS6281311U (en) * 1985-11-11 1987-05-25
JPH1061636A (en) * 1996-08-23 1998-03-06 Horikoshi:Kk Caulking bolt and nut
JP2000104718A (en) * 1998-09-28 2000-04-11 National House Industrial Co Ltd Temporary fixing structure of nut
JP2002295435A (en) * 2001-04-04 2002-10-09 Fuji Heavy Ind Ltd Nut mounting structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58611A (en) * 1981-05-28 1983-01-05 ラツセル・バ−ドサル・アンド・ワ−ド・コ−ポレ−シヨン Fastener
JPS6281311U (en) * 1985-11-11 1987-05-25
JPH1061636A (en) * 1996-08-23 1998-03-06 Horikoshi:Kk Caulking bolt and nut
JP2000104718A (en) * 1998-09-28 2000-04-11 National House Industrial Co Ltd Temporary fixing structure of nut
JP2002295435A (en) * 2001-04-04 2002-10-09 Fuji Heavy Ind Ltd Nut mounting structure

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JP3121114U (en) * 2006-02-03 2006-04-27 大阪製鐵株式会社 Steel with fixed nuts
EP2177776A3 (en) * 2008-10-20 2015-05-27 Profil Verbindungstechnik GmbH & Co. KG Assembly composed of an attachment element and a piece of sheet metal and a method for producing such an assembly
JP2010096351A (en) * 2008-10-20 2010-04-30 Profil Verbindungstechnik Gmbh & Co Kg Component assembly and manufacturing method of component assembly
JP2010274266A (en) * 2009-05-26 2010-12-09 Shin Kobe Electric Mach Co Ltd Fastening body manufacturing method
CN104930038A (en) * 2009-09-21 2015-09-23 形状连接技术有限公司及两合公司 Self-stamping hollow force fitting element, assembly component comprising a force fitting element and a sheet metal section and method for producing self-stamping force fitting nut and attaching same
US9068640B2 (en) 2010-06-04 2015-06-30 Toyota Jidosha Kabushiki Kaisha Fastening structure for ring-gear and differential case, and differential device using same
CN103003595A (en) * 2010-07-07 2013-03-27 丰田自动车株式会社 Riveting method of internal gear, riveting jig used for the method, and internal gear
US9097334B2 (en) 2010-07-07 2015-08-04 Toyota Jidosha Kabushiki Kaisha Method for caulking ring gear, caulking tool used for method for caulking ring gear, and ring gear
WO2012004866A1 (en) * 2010-07-07 2012-01-12 トヨタ自動車株式会社 Method for swaging ring gear, swaging tool used for method for swaging ring gear, and ring gear
CN103003595B (en) * 2010-07-07 2016-11-30 丰田自动车株式会社 The clinching method of inside engaged gear, for the riveting clamp of the method and inside engaged gear
JP2014092224A (en) * 2012-11-05 2014-05-19 Yoshinokousakusyo Co Ltd Process of manufacturing joint member with nut
JP2014126203A (en) * 2012-12-25 2014-07-07 Hiroshi Akaha Fastening tool, hitting rod, jig and fastening tool fixing method
JP2014190880A (en) * 2013-03-27 2014-10-06 Ntn Corp Wheel bearing device with rotational speed detecting device
DE102014104571A1 (en) * 2014-04-01 2015-10-01 Profil Verbindungstechnik Gmbh & Co. Kg Self-piercing functional element and an assembly part consisting of the functional element and a sheet metal part
WO2015194126A1 (en) * 2014-06-17 2015-12-23 株式会社日本クライメイトシステムズ Component attachment structure
JP2016002865A (en) * 2014-06-17 2016-01-12 株式会社日本クライメイトシステムズ Attachment structure of member

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