CN102463431A - Device for pneumatically realizing horizontal push positioning and bidirectional clamping by single cylinder - Google Patents
Device for pneumatically realizing horizontal push positioning and bidirectional clamping by single cylinder Download PDFInfo
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- CN102463431A CN102463431A CN2010105339659A CN201010533965A CN102463431A CN 102463431 A CN102463431 A CN 102463431A CN 2010105339659 A CN2010105339659 A CN 2010105339659A CN 201010533965 A CN201010533965 A CN 201010533965A CN 102463431 A CN102463431 A CN 102463431A
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- fixedlyed connected
- rocking arm
- hinge
- connecting plate
- flap
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Abstract
The invention relates to a device for pneumatically realizing horizontal push positioning and bidirectional clamping by a single cylinder, and belongs to a clamping device in welding fixtures. A double guide pillar cylinder is fixedly connected with a welding support, a left hinge plate and a right hinge plate in the welding support are flexibly connected with a left rocker arm and a right rocker arm respectively so as to form a left fixed hinge and a right fixed hinge, a connecting plate is flexibly connected with a left double-hole hinge plate and a right double-hole hinge plate respectively so as to form a left movable hinge I and a right movable hinge I, the left double-hole hinge plate and the right double-hole hinge plate are flexibly connected with the left rocker arm and the right rocker arm respectively so as to form a left movable hinge II and a right movable hinge II, and a left clamping block is fixedly connected with the right rocker arm; and a right clamping block is fixedly connected with the right rocker arm, and a positioning pin assembly is fixed on the connecting plate. The invention has the advantages that: the device has a novel structure, and can smartly and flexibly realize three functions of finishing the positioned pushing and the simultaneous clamping in two opposite directions in a narrow space under strict weight requirements.
Description
Technical field
The invention belongs to the clamping device in the weld jig, refer in particular to and adopt a cylinder can realize the device of horizontal sliding location, two-way clamping.
Background technology
In the positioning clamping device of in weld jig, using always; Horizontal sliding location and clamping function will realize with 2 to 3 cylinders usually; Agency cost is high, and it is big to take up room, and in weld jig, runs into the positioning clamping device space through regular meeting and is restricted; And for mechanism's weight strict requirement is arranged, existing like this positioning clamping device just can not adapt to requirements of one's work.
Summary of the invention
The present invention provides the pneumatic horizontal sliding positioning bidirectional of a kind of single cylinder clamping device, to solve the problem that existing positioning clamping device takes up room greatly, weight is big.The technical scheme that the present invention takes is: two guide pillar cylinders are fixedlyed connected with the welding bearing; Limited block is fixedlyed connected with two guide pillar cylinders; Left flap in the welding bearing, right flap flexibly connect the back with left rocking arm, right rocking arm respectively and form left fixed hinge and right fixed hinge; Connecting plate flexibly connects the back with left diplopore flap, right diplopore flap respectively and forms left hinges one and right hinges one; Left side diplopore flap, right diplopore flap flexibly connect the back with left rocking arm, right rocking arm respectively and form left hinges two and right hinges two, and left clamp is fixedlyed connected with left rocking arm; Right clamp is fixedlyed connected with right rocking arm; Pin assembly is fixed on the connecting plate; Left limit piece two in the left limit assembly is fixedlyed connected with left rocking arm, left limit piece one is fixedlyed connected with connecting plate; Right limit piece two in the right limit assembly is fixedlyed connected with connecting plate, right limit piece one is fixedlyed connected with right rocking arm, and left locating piece, right locating piece are fixedlyed connected with connecting plate respectively.
Good effect of the present invention is a novel structure; A kind of novel pneumatic propelling positioning bidirectional of single cylinder clamping device is provided; Can ingeniously be implemented in flexibly in the small space and require down with strict weight, accomplish that product advances in the location and 2 oppositely clamp three functions simultaneously, effect is very good.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that structure of the present invention is main structural representation with the hinge;
Fig. 3 is a rearview of the present invention;
Fig. 4 is clamping of the present invention and open mode sketch map.
The specific embodiment
Two guide pillar cylinders 18 are fixedlyed connected with welding bearing 1; Limited block 19 is fixedlyed connected with two guide pillar cylinders; The left flap 101 of welding in the bearing 1, right flap 102 flexibly connect the back and form left fixed hinge 17 and right fixed hinge 2 with left rocking arm 10, right rocking arm 9 respectively; Connecting plate 20 flexibly connects the back with left diplopore flap 15, right diplopore flap 4 respectively and forms left hinges 1 and right hinges 1; Left side diplopore flap 15, right diplopore flap 4 flexibly connect the back and form left hinges 2 16 and right hinges 23 with left rocking arm 10, right rocking arm 9 respectively, and left clamp 11 is fixedlyed connected with left rocking arm 10; Right clamp 8 is fixedlyed connected with right rocking arm; Pin assembly 21 is fixed on the connecting plate 20; Left limit piece 2 1302 in the left limit assembly 13 is fixedlyed connected with left rocking arm 10, left limit piece 1 is fixedlyed connected with connecting plate 20; Right limit piece 2 602 in the right limit assembly 6 is fixedlyed connected with connecting plate 20, right limit piece 1 is fixedlyed connected with right rocking arm 9, and left locating piece 12, right locating piece 7 are fixedlyed connected with connecting plate 20 respectively.
Operation principle: the cylinder original position is the cylinder rod withdrawal; During work: the piston rod of two guide pillar cylinders 18 stretches out; Drive connecting plate 20, pin assembly 21, left locating piece 12, the 7 downward translations of right locating piece; Simultaneously connecting plate 20 drives left hinges 1, the one 5 downward translations of right hinges; Rotate around hinges point respectively, utilize lever principle, the left rocking arm of the corresponding again promotion of the hinges point of the hinges point of left hinges 2 16 and right hinges 23 10, right rocking arm 9 are around each hinge point rotation of left fixed hinge 17 and right fixed hinge 2; Left limit piece 2 1302, right limit piece 2 602 corresponding left limit piece 1, the right limit pieces 1 that bump against on the connecting plate 20 on left rocking arm 10, right rocking arm 9, the rotation and the translation motion of whole linkage stop.A left side locating piece 12, right locating piece 7, pin assembly 21 accurate in locating are to product, and left clamp 11, right compact heap 8 clip on the product accurately.At this moment, left hinges 2 16, right hinges 23 corresponding 1601,301 positions that turn to are referring to Fig. 4; Left side hinges 1 rotates to 1401,501 positions with right hinges 1, referring to Fig. 4, accomplishes the one-time positioning clamping process.Two guide pillar cylinder 18 piston rods withdrawals after operation element is accomplished, original position is got back in the reverse translation rotation of mechanism, has accomplished opening procedure one time, has so just accomplished a complete operation cycle.
Claims (1)
1. the pneumatic horizontal sliding positioning bidirectional of single cylinder clamping device; It is characterized in that: two guide pillar cylinders are fixedlyed connected with the welding bearing; Limited block is fixedlyed connected with two guide pillar cylinders; Left flap in the welding bearing, right flap flexibly connect the back with left rocking arm, right rocking arm respectively and form left fixed hinge and right fixed hinge; Connecting plate flexibly connects the back with left diplopore flap, right diplopore flap respectively and forms left hinges one and right hinges one, and left diplopore flap, right diplopore flap flexibly connect the back with left rocking arm, right rocking arm respectively and form left hinges two and right hinges two, and left clamp is fixedlyed connected with left rocking arm; Right clamp is fixedlyed connected with right rocking arm; Pin assembly is fixed on the connecting plate; Left limit piece two in the left limit assembly is fixedlyed connected with left rocking arm, left limit piece one is fixedlyed connected with connecting plate; Right limit piece two in the right limit assembly is fixedlyed connected with connecting plate, right limit piece one is fixedlyed connected with right rocking arm, and left locating piece, right locating piece are fixedlyed connected with connecting plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010533965.9A CN102463431B (en) | 2010-11-08 | 2010-11-08 | Single cylinder Pneumatic horizontal-pushing positioning bidirectional clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010533965.9A CN102463431B (en) | 2010-11-08 | 2010-11-08 | Single cylinder Pneumatic horizontal-pushing positioning bidirectional clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102463431A true CN102463431A (en) | 2012-05-23 |
| CN102463431B CN102463431B (en) | 2016-06-22 |
Family
ID=46067708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010533965.9A Expired - Fee Related CN102463431B (en) | 2010-11-08 | 2010-11-08 | Single cylinder Pneumatic horizontal-pushing positioning bidirectional clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102463431B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831753A (en) * | 2012-11-21 | 2014-06-04 | 上汽通用五菱汽车股份有限公司 | Fixture integrating positioning function with clamping function |
| CN105436956A (en) * | 2015-12-25 | 2016-03-30 | 广东长盈精密技术有限公司 | Clamping device |
| CN105479206A (en) * | 2015-12-31 | 2016-04-13 | 广东长盈精密技术有限公司 | Clamp |
| CN106181500A (en) * | 2016-08-29 | 2016-12-07 | 福建兵工装备有限公司 | Air-actuated jaw |
| CN106624557A (en) * | 2016-12-28 | 2017-05-10 | 奇瑞汽车股份有限公司 | Single-cylinder two-way clamping mechanism |
| CN114102127A (en) * | 2021-11-20 | 2022-03-01 | 重庆前卫表业有限公司 | Automatic production line for movement of diaphragm gas meter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB281050A (en) * | 1926-10-02 | 1927-12-01 | Hubert Douglas Ellis | An improved hand tool for facilitating the insertion of pistons into cylinders |
| SU724334A1 (en) * | 1978-09-11 | 1980-03-30 | Krutov Vladimir S | Hydro-operated removing tool |
| SU1428569A1 (en) * | 1986-12-12 | 1988-10-07 | Калининский Филиал Государственного Всесоюзного Научно-Исследовательского Технологического Института Ремонта И Эксплуатации Машинно-Тракторного Парка | Hydraulic removing tool |
| US5224254A (en) * | 1992-06-17 | 1993-07-06 | Power Team Division Of Spx Corporation | Puller |
| CN2497112Y (en) * | 2001-09-18 | 2002-06-26 | 首钢莫托曼机器人有限公司 | Two-action cylinder |
| JP2003300126A (en) * | 2002-04-09 | 2003-10-21 | Central Motor Co Ltd | Shift clamp |
| CN201856063U (en) * | 2010-11-08 | 2011-06-08 | 中国第一汽车集团公司 | Pneumatic horizontal-pushing positioning bidirectional clamping device |
-
2010
- 2010-11-08 CN CN201010533965.9A patent/CN102463431B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB281050A (en) * | 1926-10-02 | 1927-12-01 | Hubert Douglas Ellis | An improved hand tool for facilitating the insertion of pistons into cylinders |
| SU724334A1 (en) * | 1978-09-11 | 1980-03-30 | Krutov Vladimir S | Hydro-operated removing tool |
| SU1428569A1 (en) * | 1986-12-12 | 1988-10-07 | Калининский Филиал Государственного Всесоюзного Научно-Исследовательского Технологического Института Ремонта И Эксплуатации Машинно-Тракторного Парка | Hydraulic removing tool |
| US5224254A (en) * | 1992-06-17 | 1993-07-06 | Power Team Division Of Spx Corporation | Puller |
| CN2497112Y (en) * | 2001-09-18 | 2002-06-26 | 首钢莫托曼机器人有限公司 | Two-action cylinder |
| JP2003300126A (en) * | 2002-04-09 | 2003-10-21 | Central Motor Co Ltd | Shift clamp |
| CN201856063U (en) * | 2010-11-08 | 2011-06-08 | 中国第一汽车集团公司 | Pneumatic horizontal-pushing positioning bidirectional clamping device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831753A (en) * | 2012-11-21 | 2014-06-04 | 上汽通用五菱汽车股份有限公司 | Fixture integrating positioning function with clamping function |
| CN105436956A (en) * | 2015-12-25 | 2016-03-30 | 广东长盈精密技术有限公司 | Clamping device |
| CN105436956B (en) * | 2015-12-25 | 2017-08-11 | 广东长盈精密技术有限公司 | Clamping device |
| CN105479206A (en) * | 2015-12-31 | 2016-04-13 | 广东长盈精密技术有限公司 | Clamp |
| CN106181500A (en) * | 2016-08-29 | 2016-12-07 | 福建兵工装备有限公司 | Air-actuated jaw |
| CN106624557A (en) * | 2016-12-28 | 2017-05-10 | 奇瑞汽车股份有限公司 | Single-cylinder two-way clamping mechanism |
| CN114102127A (en) * | 2021-11-20 | 2022-03-01 | 重庆前卫表业有限公司 | Automatic production line for movement of diaphragm gas meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102463431B (en) | 2016-06-22 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130011 No. 2259 Dongfeng Avenue, Jilin, Changchun Patentee after: China First Automobile Group Co.,Ltd. Address before: 130011 No. 2259 Dongfeng Avenue, Jilin, Changchun Patentee before: China FAW Group Corp. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200514 Address after: 130011 No. 8899 Dongfeng Street, Changchun Automobile Economic and Technological Development Zone, Jilin Province Co-patentee after: FAW TOOLING DIE MANUFACTURING CO.,LTD. Patentee after: China First Automobile Group Co.,Ltd. Address before: 130011 No. 2259 Dongfeng Avenue, Jilin, Changchun Patentee before: China First Automobile Group Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20201108 |