CN103398055A - Anti-shearing-type quick adjustment threaded connection assembly and connection method thereof - Google Patents
Anti-shearing-type quick adjustment threaded connection assembly and connection method thereof Download PDFInfo
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- CN103398055A CN103398055A CN2013103433274A CN201310343327A CN103398055A CN 103398055 A CN103398055 A CN 103398055A CN 2013103433274 A CN2013103433274 A CN 2013103433274A CN 201310343327 A CN201310343327 A CN 201310343327A CN 103398055 A CN103398055 A CN 103398055A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000010008 shearing Methods 0.000 claims description 22
- 239000012467 final product Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005008 domestic process Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
Disclosed are an anti-shearing-type quick adjustment threaded connection assembly and a connection method of the anti-shearing-type quick adjustment threaded connection assembly. The anti-shearing-type quick adjustment threaded connection assembly comprises a bolt, a cylindrical pin, a spring, a transmission pin and an adjustment screw sleeve. The bolt comprises a head portion, an anti-shearing-type rod portion, a cylindrical pin hole, an external thread, a grooving convergent stopping piece, a receded hole, a spring stopping piece and a transmission pin hole, wherein 2-8 grooves are formed in the grooving convergent stopping piece. The cylindrical pin comprises a pin body, a tilted groove, a flat platform and a tilted platform. The tilted groove and a titled pin of the transmission pin are matched in a transmission mode to change the direction of force into the perpendicular direction. The flat platform, the titled platform and a tooth-formed adjustment groove of the nut are matched and meshed with one another. The nut comprises a reinforced cylinder, a pulling-screwing hexagon wrench, the tooth-formed adjustment groove and an internal thread. The bolt penetrates through a plate to be connected, the adjustment screw sleeve is screwed into the nut and then screwed to the bolt, and the hexagon wrench is used for pulling and screwing the nut to the preset position. According to the anti-shearing-type quick adjustment threaded connection assembly, the manufacturing difficulty of the thin-wall portion formed by the modern integral stamping forming technology can be reduced, the problem of the safe bolt and nut connection which is required to be quickly adjusted can also be solved, meanwhile, the safe reliability is high, and maintenance is convenient.
Description
Technical field
The present invention relates to a kind of assembly that is fastenedly connected, particularly relate to a kind of anti-shearing quick adjustment screwed assembly and attaching method thereof.
Background technique
In the high-speed aircraft Element Design, high performance fastening piece is very expensive, and a lot of high performance fastening pieces are all abroad blocked.Especially the high-performance fastening piece of the military aircraft class information that can't obtain to be correlated with especially.The industrial development of domestic process nearest decades, possessed ability and the condition of research and development novel high-performance fastening piece.Fastening piece in the bolt and nut component field of quick adjustment is considerably less, not nearly enough mechanical field application.Field at the firm embedding nut of needs seldom has the screwed assembly of regulatory function especially.At the bolt and nut connection part of demand quick-detachment, common bolt and nut component formula can't complete.In civilian industry, such as car door and the vehicle body of car is whole impact briquetting, multilayer need be fastenedly connected, and some position is that often dismounting detects, and also will meet mechanical property and appearance requirement.The most frequently used method is exactly that conventional bolt and nut is fastenedly connected, and is although such link is simple in structure, reliable and stable, and for the link of needs dismounting and maintenance, its deficiency is the dismounting trouble, safeguards inconvenience, and inefficiency.
Summary of the invention
Technical problem to be solved by this invention is: the positive mechanical connectivity problem at the thin-walled position that modern whole impact briquetting technology is shaped overcomes the deficiency that above-mentioned prior art exists, thereby a kind of anti-shearing quick adjustment screwed assembly is provided.
A kind of anti-shearing quick adjustment screwed assembly, comprise bolt, straight pin, nut, spring, driving pin and Adjusting bolt Adjusting screw; Described bolt comprises head, anti-shearing bar section, cylinder pin hole, outside thread, fluting closing in catch, resigning hole, spring stop piece and transmission pin-and-hole; Described spring comprises spring body and two flat sections; Described driving pin comprises taper pin, round pin, engagement cylinder, guiding batter post and boss; Described Adjusting bolt Adjusting screw comprises outside thread, annular knurl body, internal thread and blind pore wall; At coil tension spring, control the position of driving pin, fluting closing in catch adopts line cutting or method for milling to open 2～8 grooves; Described straight pin comprises shank, skewed slot peace, sloping platform; The direction that the taper pin of skewed slot and driving pin coordinates transmission to change power be vertical, puts down, the profile of tooth regulating tank of sloping platform and nut mates engagement mutually; Described nut comprises reinforces cylinder, twisting hexagonal, profile of tooth regulating tank and internal thread.
Between described nut and straight pin, adopt the profile of tooth engagement system.
The skewed slot of described straight pin and the taper pin of driving pin adopt the equal angular design, and angle is 15 °～75 °.
The outside thread pitch of the internal thread of described nut and Adjusting bolt Adjusting screw is identical.
The connecting means of a kind of anti-shearing quick adjustment screwed assembly, method one is: bolt passes plate to be connected, Adjusting bolt Adjusting screw is screwed on bolt after being screwed into nut again, with hexagon wrench twisting nut, to precalculated position, get final product, because the inside and outside pitch of Adjusting bolt Adjusting screw is identical, nut keeps static when twisting Adjusting bolt Adjusting screw; Stubborn Adjusting bolt Adjusting screw is controlled the high and low position of driving pin, utilize straight pin flat, the sloping platform high and low position is controlled and the engagement of the profile of tooth regulating tank of nut, thereby locking nut.
The connecting means of a kind of anti-shearing quick adjustment screwed assembly, method two is: nut is mounted in the matrix of plate to be connected, inserting bolt, then be screwed into Adjusting bolt Adjusting screw and get final product.
The connecting means of a kind of anti-shearing quick adjustment screwed assembly, method three is: nut is mounted in the matrix of plate to be connected, and Adjusting bolt Adjusting screw is screwed into bolt, then passes plate to be connected and insert nut, unscrews Adjusting bolt Adjusting screw and gets final product.
Adopt the beneficial effect of technique scheme to be:
1, the present invention can substitute the application that is fastenedly connected with bolt and nut, and can insert quickly and easily the band of position that should assemble.
2, the present invention can reduce the manufacture difficulty at the thin-walled position of modern whole impact briquetting technology shaping, can obtain again harsh aesthetic appearances requirement.
3, the present invention can solve the problem of the breaker bolt nut connection of demand quick adjustment, and safety reliability is high, and is easy to maintenance.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of bolt in the present invention;
Fig. 3 is the structural representation of straight pin in the present invention;
Fig. 4 is the structural representation of nut in the present invention;
Fig. 5 is the structural representation of medi-spring of the present invention;
Fig. 6 is the structural representation of driving pin in the present invention;
Fig. 7 is the structural representation of Adjusting bolt Adjusting screw in the present invention;
Fig. 8 is application example figure of the present invention.
Fig. 9 is application example figure of the present invention.
in figure: the 1-bolt, the 2-straight pin, the 3-nut, the 4-spring, the 5-driving pin, the 6-Adjusting bolt Adjusting screw, the 7-head, 8-anti-shearing bar section, the 9-cylinder pin hole, the 10-outside thread, 11-fluting closing in catch, the 12-resigning hole, the 13-spring stop piece, 14-transmission pin-and-hole, the 15-shank, the 16-skewed slot, 17-is flat, sloping platform, 18-reinforces cylinder, 19-twisting hexagonal, 20-profile of tooth regulating tank, the 21-internal thread, the 22-spring body, the flat section of 23-two, the 24-taper pin, the 25-round pin, 26-meshes cylinder, the 27-batter post that leads, the 28-boss, the 29-outside thread, 30-annular knurl body, the 31-internal thread, the 32-blind pore wall, 33-plate to be connected.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples, but not as any limitation of the invention foundation.
A kind of anti-shearing quick adjustment screwed assembly, comprise bolt 1, straight pin 2, nut 3, spring 4, driving pin 5 and Adjusting bolt Adjusting screw 6; Described bolt 1 comprises head 7, anti-shearing bar section 8, cylinder pin hole 9, outside thread 10, fluting closing in catch 11, resigning hole 12, spring stop piece 13 and transmission pin-and-hole 14; Head 7 is not restricted, and meets the mounting design requirement and gets final product; At coil tension spring, control the position of driving pin 5, fluting closing in catch 11 adopts lines cutting or method for milling to open 2～8 grooves, inwardly closes up and blocks to prevent that driving pin from outwards coming off installing the rear employing impact style of straight pin 2, spring 4 and driving pin 5; Described straight pin 2 comprises shank 15, skewed slot 16 peace, sloping platform 17; The direction that the taper pin 24 of skewed slot 16 and driving pin 5 coordinates transmission to change power is vertical; Between nut 3 and straight pin 2, adopt the profile of tooth engagement system, the profile of tooth regulating tank 20 coupling engagement mutually of flat, sloping platform 17 and nut 3; Described nut 3 comprises reinforces cylinder 18, twisting hexagonal 19, profile of tooth regulating tank 20 and internal thread 21; Reinforcing cylinder 18 can annular knurl, or the method for machinery, physics or chemistry increase friction factor can, in order to can firmly be mounted in the matrix with connecting plate.
Described spring 4 comprises spring body 22 and two flat sections 23.
Described driving pin 5 comprises taper pin 24, round pin 25, engagement cylinder 26, guiding batter post 27 and boss 28.
Described Adjusting bolt Adjusting screw 6 comprises outside thread 29, annular knurl body 30, internal thread 31 and blind pore wall 32.
The skewed slot 16 of described straight pin 2 and the taper pin of driving pin 5 24 adopt the equal angular design, and angle is 15 °～75 °.
Outside thread 29 pitch of the internal thread 21 of described nut 3 and Adjusting bolt Adjusting screw 6 are identical, identical pitch can guarantee when twisting Adjusting bolt Adjusting screw 6, it is static that nuts and bolt can keep, only stubborn Adjusting bolt Adjusting screw just can be controlled the position of driving pin 5, the direction that skewed slot 16 by straight pin 2 and the taper pin of driving pin 5 24 adopt the equal angular design to change power is vertical, thereby the high and low position that can control straight pin 2 is controlled unclamping with locked of nut.
Embodiment one
The connecting means of a kind of anti-shearing quick adjustment screwed assembly, bolt 1 passes plate to be connected, Adjusting bolt Adjusting screw 6 is screwed on bolt 1 after being screwed into nut 3 again, with hexagon wrench twisting nut 3, to precalculated position, get final product, because the inside and outside pitch of Adjusting bolt Adjusting screw 6 is identical, nut 3 keeps static when twisting Adjusting bolt Adjusting screw 6; Twist Adjusting bolt Adjusting screw 6 and control the high and low position of driving pin, utilize straight pin 2 flat, sloping platform 17 high and low positions are controlled and 20 engagements of the profile of tooth regulating tank of nut 3, thereby locking nut 3.
Embodiment two
As shown in Figure 8; The connecting means of a kind of anti-shearing quick adjustment screwed assembly, nut 3 is mounted in the matrix of plate to be connected, inserting bolt 1, then be screwed into Adjusting bolt Adjusting screw 6 and get final product.
Embodiment three
As shown in Figure 9; The connecting means of a kind of anti-shearing quick adjustment screwed assembly, nut 3 is mounted in the matrix of plate to be connected, and Adjusting bolt Adjusting screw 6 is screwed into bolt 1, then passes plate to be connected and insert nut 3, unscrews Adjusting bolt Adjusting screw 6 and gets final product.
Claims (7)
1. an anti-shearing quick adjustment screwed assembly, comprise bolt (1), straight pin (2), nut (3), spring (4), driving pin (5) and Adjusting bolt Adjusting screw (6); It is characterized in that: described bolt (1) comprises head (7), anti-shearing bar section (8), cylinder pin hole (9), outside thread (10), fluting closing in catch (11), resigning hole (12), spring stop piece (13) and transmission pin-and-hole (14); Described spring (4) comprises spring body (22) and two flat sections (23); Described driving pin (5) comprises taper pin (24), round pin (25), engagement cylinder (26), guiding batter post (27) and boss (28); Described Adjusting bolt Adjusting screw (6) comprises outside thread (29), annular knurl body (30), internal thread (31) and blind pore wall (32); At coil tension spring, control the position of driving pin (5), fluting closing in catch (11) adopts line cutting or method for milling to open 2～8 grooves; Described straight pin (2) comprises shank (15), skewed slot (16) peace, sloping platform (17); The direction that the taper pin (24) of skewed slot (16) and driving pin (5) coordinates transmission to change power be vertical, and profile of tooth regulating tank (20) mutual coupling of flat, sloping platform (17) and nut (3) meshes; Described nut (3) comprises reinforces cylinder (18), twisting hexagonal (19), profile of tooth regulating tank (20) and internal thread (21).
2. anti-shearing quick adjustment screwed assembly according to claim 1, is characterized in that: between described nut (3) and straight pin (2), adopt the profile of tooth engagement system.
3. anti-shearing quick adjustment screwed assembly according to claim 1 is characterized in that: the skewed slot (16) of described straight pin (2) and the taper pin (24) of driving pin (5) adopt the equal angular design, and angle is 15 °～75 °.
4. anti-shearing quick adjustment screwed assembly according to claim 1, it is characterized in that: outside thread (29) pitch of the internal thread (21) of described nut (3) and Adjusting bolt Adjusting screw (6) is identical.
5. anti-shearing quick adjustment screwed assembly connecting means, it is characterized in that: bolt (1) passes plate to be connected, Adjusting bolt Adjusting screw (6) is screwed on bolt (1) after being screwed into nut (3) again, with hexagon wrench twisting nut (3), to precalculated position, get final product, because the inside and outside pitch of Adjusting bolt Adjusting screw (6) is identical, nut (3) keeps static when stubborn Adjusting bolt Adjusting screw (6); Twist Adjusting bolt Adjusting screw (6) and control the high and low position of driving pin, utilize straight pin (2) flat, sloping platform (17) high and low position is controlled and the engagement of the profile of tooth regulating tank (20) of nut (3), thereby locking nut (3).
6. anti-shearing quick adjustment screwed assembly connecting means is characterized in that: nut (3) is mounted in the matrix of plate to be connected, inserting bolt (1), then be screwed into Adjusting bolt Adjusting screw (6) and get final product.
7. anti-shearing quick adjustment screwed assembly connecting means, it is characterized in that: nut (3) is mounted in the matrix of plate to be connected, Adjusting bolt Adjusting screw (6) is screwed into bolt (1), then passes plate to be connected and insert nut (3), unscrews Adjusting bolt Adjusting screw (6) and gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103433274A CN103398055A (en) | 2013-08-08 | 2013-08-08 | Anti-shearing-type quick adjustment threaded connection assembly and connection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103433274A CN103398055A (en) | 2013-08-08 | 2013-08-08 | Anti-shearing-type quick adjustment threaded connection assembly and connection method thereof |
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| CN103398055A true CN103398055A (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103433274A Pending CN103398055A (en) | 2013-08-08 | 2013-08-08 | Anti-shearing-type quick adjustment threaded connection assembly and connection method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953066A (en) * | 2016-06-28 | 2016-09-21 | 中哲创建科技股份有限公司 | Thin wall reinforcing device |
| CN106166848A (en) * | 2016-08-25 | 2016-11-30 | 东方电气（天津）风电叶片工程有限公司 | Wind electricity blade pre-embedded bolt metal flange |
| CN107542745A (en) * | 2016-06-27 | 2018-01-05 | 佳能株式会社 | Insert nut and fastening apparatus |
| CN108328430A (en) * | 2017-01-17 | 2018-07-27 | Tcl德龙家用电器（中山）有限公司 | Coiling hook mounting assembly and household electrical appliance |
| CN108397451A (en) * | 2018-03-15 | 2018-08-14 | 桂林理工大学 | A kind of eccentric adjustable hidden connection method of double drive control |
| CN108412878A (en) * | 2018-03-15 | 2018-08-17 | 张祝 | A kind of list drive control bias adjustable hidden connection method |
| CN110259809A (en) * | 2019-07-29 | 2019-09-20 | 河南四达电力设备股份有限公司 | It is a kind of to determine torque pressure attachment means |
| CN113124038A (en) * | 2021-04-25 | 2021-07-16 | 重庆建设工业(集团)有限责任公司 | Self-adaptation check screw connection structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6234735B1 (en) * | 1999-09-07 | 2001-05-22 | Otto Ganter Gmbh & Co. Kg | Spring-loaded compression and tension pin |
| CN2674180Y (en) * | 2003-10-30 | 2005-01-26 | 陈军 | Improved screw bolt and screw nut |
| CN103075400A (en) * | 2013-01-24 | 2013-05-01 | 贵州航天精工制造有限公司 | Shear resistant quick adjusting threaded connection assembly and using method thereof |
| CN203176095U (en) * | 2013-01-24 | 2013-09-04 | 贵州航天精工制造有限公司 | Shearing-resisting type rapid adjusting threaded connecting assembly |
-
2013
- 2013-08-08 CN CN2013103433274A patent/CN103398055A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6234735B1 (en) * | 1999-09-07 | 2001-05-22 | Otto Ganter Gmbh & Co. Kg | Spring-loaded compression and tension pin |
| CN2674180Y (en) * | 2003-10-30 | 2005-01-26 | 陈军 | Improved screw bolt and screw nut |
| CN103075400A (en) * | 2013-01-24 | 2013-05-01 | 贵州航天精工制造有限公司 | Shear resistant quick adjusting threaded connection assembly and using method thereof |
| CN203176095U (en) * | 2013-01-24 | 2013-09-04 | 贵州航天精工制造有限公司 | Shearing-resisting type rapid adjusting threaded connecting assembly |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542745A (en) * | 2016-06-27 | 2018-01-05 | 佳能株式会社 | Insert nut and fastening apparatus |
| US10473140B2 (en) | 2016-06-27 | 2019-11-12 | Canon Kabushiki Kaisha | Insert nut and fastening device |
| CN105953066A (en) * | 2016-06-28 | 2016-09-21 | 中哲创建科技股份有限公司 | Thin wall reinforcing device |
| CN106166848A (en) * | 2016-08-25 | 2016-11-30 | 东方电气（天津）风电叶片工程有限公司 | Wind electricity blade pre-embedded bolt metal flange |
| CN108328430A (en) * | 2017-01-17 | 2018-07-27 | Tcl德龙家用电器（中山）有限公司 | Coiling hook mounting assembly and household electrical appliance |
| CN108397451A (en) * | 2018-03-15 | 2018-08-14 | 桂林理工大学 | A kind of eccentric adjustable hidden connection method of double drive control |
| CN108412878A (en) * | 2018-03-15 | 2018-08-17 | 张祝 | A kind of list drive control bias adjustable hidden connection method |
| CN110259809A (en) * | 2019-07-29 | 2019-09-20 | 河南四达电力设备股份有限公司 | It is a kind of to determine torque pressure attachment means |
| CN110259809B (en) * | 2019-07-29 | 2024-05-17 | 河南四达数字安防科技有限公司 | Fastening method of fixed torque pressure fastener |
| CN113124038A (en) * | 2021-04-25 | 2021-07-16 | 重庆建设工业(集团)有限责任公司 | Self-adaptation check screw connection structure |
| CN113124038B (en) * | 2021-04-25 | 2021-11-23 | 重庆建设工业(集团)有限责任公司 | Self-adaptation check screw connection structure |
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Application publication date: 20131120 |