KR20040008001A - Clamp jig - Google Patents
Clamp jig Download PDFInfo
- Publication number
- KR20040008001A KR20040008001A KR1020020041291A KR20020041291A KR20040008001A KR 20040008001 A KR20040008001 A KR 20040008001A KR 1020020041291 A KR1020020041291 A KR 1020020041291A KR 20020041291 A KR20020041291 A KR 20020041291A KR 20040008001 A KR20040008001 A KR 20040008001A
- Authority
- KR
- South Korea
- Prior art keywords
- clamp
- block
- jig
- support
- hole
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/10—Arrangements for positively actuating jaws using screws
- B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/006—Supporting devices for clamps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
본 발명은 다양한 높이를 가지는 가공물 또는 금형 등의 공작물을 면접촉으로 안정되게 고정하여 지지하는 클램프의 치구에 관한 것이다.The present invention relates to a jig of a clamp for stably fixing and supporting a workpiece such as a workpiece or a mold having various heights by surface contact.
종래에는 도1에 도시되듯이, 공작물(12)이 치구의 베이스(14)에 위치되고, 공작물(12)의 높이에 적합한 지지용 블록(13)이 반대편에 위치되고, 클램프 블록이 상기 공작물(12)과 지지용 블록(13) 위에 위치된 후에 볼트, 너트로 고정하는 클램프 치구(11)가 사용되었다. 그러나, 공작물(12)의 높이에 따라 다양한 높이의 지지용 블록(13)이 준비되고 교체되어야 하고, 공작물(12)과 지지용 블록(13)의 높낮이가 일치되지 않는 경우에는 면접촉보다는 선접촉으로 맞물려 공작물(12)이 안정적으로 고정되지 못하고 공작물(12) 및 클램프의 치구(11)가 변형 및 파손될 우려가 있었다.Conventionally, as shown in Fig. 1, the work piece 12 is located at the base 14 of the jig, the support block 13 suitable for the height of the work piece 12 is located at the opposite side, and the clamp block is placed at the work piece ( 12) and a clamp jig 11 which is positioned over the support block 13 and then fixed with bolts and nuts is used. However, in accordance with the height of the work piece 12, the support blocks 13 of various heights have to be prepared and replaced, and if the heights of the work piece 12 and the support block 13 do not coincide, the line contact is rather than the surface contact. Thereby, the work piece 12 could not be stably fixed and the jig 11 of the work piece 12 and the clamp were deformed and broken.
상기와 같은 종래의 문제점 등을 해결하기 위해 안출된 것으로서, 본 발명은 다양한 높이를 가지는 공작물을 면접촉으로 안정되게 고정하여 지지하는 클램프의 치구를 제공하는 것이다.The present invention has been made to solve the above-described problems, the present invention is to provide a jig of a clamp for stably fixing and supporting a workpiece having a variety of heights in surface contact.
또한, 본 발명은 구성이 단순하며 비용이 저렴하고 내구성이 큰 클램프의 치구를 제공하는 것이다.In addition, the present invention is to provide a jig of a clamp having a simple configuration, low cost and high durability.
도1은 종래의 클램프 치구가 사용되는 상태를 도시한 도면이다.1 is a view showing a state where a conventional clamp jig is used.
도2는 본 발명에 따른 클램프 치구가 큰 공작물을 고정하는 경우의 상태를 도시한 도면이다.2 is a view showing a state when the clamp jig according to the present invention for fixing a large workpiece.
도3은 본 발명에 따른 클램프 치구가 중간 크기의 공작물을 고정하는 경우의 상태를 도시한 도면이다.Figure 3 is a view showing a state when the clamp jig according to the present invention for fixing the workpiece of the medium size.
도4는 본 발명에 따른 클램프 치구가 작은 공작물을 고정하는 경우의 상태를 도시한 도면이다.4 is a view showing a state when the clamp jig according to the present invention for fixing a small workpiece.
도5는 본 발명에 따른 클램프 치구의 일부부품인 클램프 블록의 사시도이다.5 is a perspective view of a clamp block that is a part of a clamp jig according to the present invention.
도6은 본 발명에 따른 클램프 치구의 일부부품인 가변형 블록의 사시도이다.Figure 6 is a perspective view of a variable block that is part of a clamp jig according to the present invention.
*도면의 주요기호에 대한 간략한 설명** Brief description of the major symbols in the drawings *
11...종래 클램프 치구, 12...공작물, 13...블록, 14...베이스,11 ... conventional clamp fixture, 12 ... workpiece, 13 ... block, 14 ... base,
20...클램프 블록, 21...바이트부, 22...홀, 23...지지부, 24...'U'자 형태 부분,20 ... clamp block, 21 ... byte part, 22 ... hole, 23 ... support part, 24 ... 'U' shaped part,
30...가변형 블록, 31...축, 32...플랜지,30 ... variable block, 31 ... axis, 32 ... flange,
40...받침수단, 41...볼트, 42...볼트머리, 43...나사부, 44...너트,40 supporting means, 41 bolts, 42 bolt heads, 43 thread parts, 44 nuts,
50...베이스, 51...'T'자 형태 슬롯, 52...공작물.50 ... base, 51 ... 'T' shaped slot, 52 ... workpiece.
상기한 발명의 목적을 달성하도록, 본 발명은 공작물에 맞물리는 바이트부와, 상기 바이트부와 반대편에서 'U'자 형태로 형성되며 가변형 블록의 플랜지와 맞물리는 지지부와, 상기 바이트부와 지지부의 사이에 위치하는 받침수단용 홀을 가지는 클램프 블록과; 상기 홀에 삽입되어 클램프 블록을 소정의 높이로 고정하는 받침수단과; 축의 길이방향으로 이격된 다수의 플랜지를 가지는 가변형 블록을; 포함한다.In order to achieve the above object, the present invention provides a bite portion for engaging the workpiece, the support portion is formed in the 'U' shape on the opposite side to the bite portion and engaged with the flange of the variable block, the bite portion and the support portion A clamp block having a hole for supporting means positioned therebetween; Support means inserted into the hole to fix the clamp block to a predetermined height; A variable block having a plurality of flanges spaced apart in the longitudinal direction of the axis; Include.
이하, 본 발명의 바람직한 실시예에 대하여 첨부된 도면을 참조하여 설명한다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
도2 내지 도4에는 본 발명에 따른 클램프의 치구에 의해, 대, 중, 소의 크기를 가지는 공작물(52)이 고정되어 지지되는 상태가 차례로 도시되어 있다.2 to 4 show the state in which the workpiece 52 having the large, medium and small sizes is fixed and supported by the clamp of the clamp according to the present invention in turn.
클램프 치구는 크게 클램프 블록(20), 가변형 블록(30) 및 받침수단(40)으로 이루어져 있다.The clamp jig largely consists of the clamp block 20, the variable block 30 and the support means 40.
도5 및 도2에 도시되듯이, 클램프 블록(20)에는 바이트부(21)가 형성되어, 치구의 베이스(50) 위에 위치하는 공작물(52)과 맞물린다. 그리고, 지지부(23)가 상기 바이트부(21)와 반대편에서 'U'자 형태 부분(24)으로 형성되어, 가변형 블록의 플랜지(32)와 맞물린다. 상기 'U'자 형태 부분(24)은 다수로 형성되어 상하로 이격되어 설치될 수 있어, 'U'자 형태 부분(24)의 크기가 작아져 다양한 높이의 공작물(52)이 면접촉으로 안정되게 지지될 수 있으면서 내구성이 있게 된다. 또한,홀(22)이 바이트부(21)와 지지부(23)의 사이에 위치되고 받침수단(40)과 결합되어, 일종의 지레대의 받침점 역활을 하게 된다. 받침수단(40)은 예를 들어 볼트 너트식, 슬라이더식, 유압 또는 스크류 잭 등 다양한 형태일 수 있다.As shown in Figs. 5 and 2, the clamp block 20 is provided with a bite portion 21 to engage with the work piece 52 positioned on the base 50 of the jig. A support 23 is formed from the U-shaped portion 24 opposite the bite portion 21 to engage the flange 32 of the variable block. The 'U' shaped portion 24 may be formed in plural and spaced up and down, so that the size of the 'U' shaped portion 24 is small, so that the workpieces 52 having various heights are stable in surface contact. It can be supported while being durable. In addition, the hole 22 is located between the bite portion 21 and the support 23 and combined with the support means 40, and serves as a support point of the lever. The support means 40 may be of various forms such as, for example, bolt nut type, slider type, hydraulic pressure or screw jack.
도6 및 도2에 도시되듯이, 가변형 블록(30)에는 축(31)이 형성되어 있으며 플랜지(32)가 축(31)의 길이방향으로 이격되어 다수 형성되어, 상기 클램프 블록의 'U'자 형태 부분(24)과 맞물리고, 이에 따라 클램프 블록(20)이 지지된다. 축(31) 및 플랜지(32)의 형상은 도6에서는 원형으로 도시되었지만 다양한 형태로 변경될 수 있다.6 and 2, the variable block 30 is formed with a shaft 31 and a plurality of flanges 32 are formed spaced apart in the longitudinal direction of the shaft 31, 'U' of the clamp block Meshes with the child-shaped portion 24, whereby the clamp block 20 is supported. The shapes of the shaft 31 and the flange 32 are shown circular in FIG. 6 but can be changed in various forms.
그리고, 도2 내지 도4에 도시되듯이, 받침수단(40)은 예를 들어 볼트(41)와 너트(44)로 구성되어, 클램프 블록(20)의 높낮이가 조정되면서 고정된다. 볼트(41)의 머리(42)는 베이스(50) 위치하며 바람직하게는 베이스의 'T'자 형태 슬롯(51)에 삽입되어 안정되게 자세가 유지된다. 볼트의 나사부(43)는 클램프 블록의 홀(22)에 삽입되어 클램프 블록(20) 위로 돌출되며, 너트(44)와 체결된다.And, as shown in Figures 2 to 4, the support means 40 is composed of a bolt 41 and a nut 44, for example, is fixed while the height of the clamp block 20 is adjusted. The head 42 of the bolt 41 is positioned at the base 50 and is preferably inserted into the 'T' shaped slot 51 of the base to maintain a stable posture. The threaded portion 43 of the bolt is inserted into the hole 22 of the clamp block to protrude above the clamp block 20 and is fastened to the nut 44.
상기와 같이 구성되는 본 발명은 다양한 높이를 가지는 공작물이 면접촉으로 안정되게 고정되어 지지되는 효과가 있다. 또한, 본 발명은 공작물의 크기에 따라 높낮이가 용이하게 조절되며, 종래와 같이 공작물의 높이에 따라 다수의 블록이 준비되지 않아도 되는 효과가 있다. 그리고, 본 발명은 가변형 블록의 구성이 단순하며 비용이 저렴하고 종래의 직육면체 블록과 같은 내구성이 있는 효과가 있다.The present invention configured as described above has an effect that the workpiece having various heights is stably fixed and supported by surface contact. In addition, the present invention is easily adjusted according to the size of the workpiece, there is an effect that a plurality of blocks do not need to be prepared according to the height of the workpiece as in the prior art. In addition, the present invention has the effect that the configuration of the variable block is simple, low cost and durable like the conventional rectangular parallelepiped block.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0041291A KR100437326B1 (en) | 2002-07-15 | 2002-07-15 | Clamp jig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0041291A KR100437326B1 (en) | 2002-07-15 | 2002-07-15 | Clamp jig |
Publications (2)
Publication Number | Publication Date |
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KR20040008001A true KR20040008001A (en) | 2004-01-28 |
KR100437326B1 KR100437326B1 (en) | 2004-06-25 |
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ID=37317267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2002-0041291A KR100437326B1 (en) | 2002-07-15 | 2002-07-15 | Clamp jig |
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KR (1) | KR100437326B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100687105B1 (en) | 2006-04-10 | 2007-02-26 | (주) 에스엠씨 | Jig device |
CN103737519A (en) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | Bi-directionally driven fixing clamp |
CN103770036A (en) * | 2014-01-24 | 2014-05-07 | 南通国盛精密机械有限公司 | Tip cone type bench vice |
WO2014200282A1 (en) * | 2013-06-13 | 2014-12-18 | 고려대학교 산학협력단 | Multicomponent ptruirni alloy catalyst, method for producing same, and fuel cell comprising same |
KR102479042B1 (en) * | 2022-02-07 | 2022-12-16 | 양태현 | Clamp For Assembling Wood |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102619450B1 (en) * | 2023-07-19 | 2023-12-29 | 엘에스알스코 주식회사 | Prefabricated Deck Structures |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04316709A (en) * | 1991-04-16 | 1992-11-09 | Nishimurajigu:Kk | T-slot nut |
JP2569625Y2 (en) * | 1992-02-26 | 1998-04-28 | スズキ株式会社 | Work holding device |
KR950012840B1 (en) * | 1992-11-11 | 1995-10-23 | 주식회사금호 | Fitting device for tire curing bladder |
JP3350342B2 (en) * | 1996-04-03 | 2002-11-25 | 本田技研工業株式会社 | Work positioning jig device |
-
2002
- 2002-07-15 KR KR10-2002-0041291A patent/KR100437326B1/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100687105B1 (en) | 2006-04-10 | 2007-02-26 | (주) 에스엠씨 | Jig device |
WO2014200282A1 (en) * | 2013-06-13 | 2014-12-18 | 고려대학교 산학협력단 | Multicomponent ptruirni alloy catalyst, method for producing same, and fuel cell comprising same |
CN103737519A (en) * | 2013-12-31 | 2014-04-23 | 江苏南铸科技股份有限公司 | Bi-directionally driven fixing clamp |
CN103770036A (en) * | 2014-01-24 | 2014-05-07 | 南通国盛精密机械有限公司 | Tip cone type bench vice |
KR102479042B1 (en) * | 2022-02-07 | 2022-12-16 | 양태현 | Clamp For Assembling Wood |
Also Published As
Publication number | Publication date |
---|---|
KR100437326B1 (en) | 2004-06-25 |
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