CN101797672A - synchronous clamping mechanism - Google Patents
synchronous clamping mechanism Download PDFInfo
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- CN101797672A CN101797672A CN200910258035A CN200910258035A CN101797672A CN 101797672 A CN101797672 A CN 101797672A CN 200910258035 A CN200910258035 A CN 200910258035A CN 200910258035 A CN200910258035 A CN 200910258035A CN 101797672 A CN101797672 A CN 101797672A
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- connecting rod
- clamping mechanism
- rod
- rotating shaft
- pawl
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Abstract
The invention discloses a synchronous clamping mechanism, which is characterized in that an air cylinder is taken as a driving piece; the rod end of an air cylinder piston rod is symmetrically hinged with a left connecting rod and a right connecting rod in a 'Y' shape through a joint; rod ends of the left connecting rod and the right connecting rod are hinged with a left half claw and a right half claw through a rotating shaft respectively; the left half claw and the right half claw are in the bilaterally-symmetric arrangement; head parts of the left and the right claws can be buckled on a left clamping block and a right clamping block inwards respectively; and waists of the left and the right claws are hung on fixed rotating shafts symmetrically arranged respectively and can rotate around the fixed rotating shafts. In the synchronous clamping mechanism, the air cylinder is taken as power, the connecting rods are utilized to realize transmission of power, and the synchronous action of the mechanism can be achieved without utilizing other auxiliary elements such as electrics and the like to perform feedback; and the synchronous clamping mechanism has the advantages of reliable operation and little space occupation, and is suitable for occasions where space requirements are harsh.
Description
Technical field
The present invention relates to synchronous clamping mechanism, more specifically saying so with the cylinder is power, utilizes the mechanism of two locational synchronous clampings in the linkage implementation space.Be particluarly suitable for using in the occasion that spatial dimension is restricted.
Background technology
In the weld car field, often use and rely on cylinder the position that needs clamp to be clamped as power, at present usefulness more is to utilize the clamping cylinder clamping unit of SMC, FESTO to clamp to need the position that clamps, and utilizes the TUNKERS integral type to clamp cylinder in addition and comes the position that needs clamp is clamped.Utilize the clamping cylinder of SMC, FESTO to make the unit that linkage clamps, the very big open space that needs needs bigger open space in the motion of cylinder drivening rod.Utilize TUNKERS integral type clamping cylinder to come the unit that the position that needs clamp is clamped, need very big open space equally, in the process of cylinder open closed, also need bigger open space.While is owing to cylinder costs an arm and a leg, so the cost height.
But for some position, owing to be subjected to the restriction in space, above mechanism is difficult to or can not realizes the requirement that it is harsh, requires two positions to clamp simultaneously sometimes.
Summary of the invention
The present invention is for avoiding above-mentioned existing in prior technology weak point, a kind of synchronous clamping mechanism that can be adapted to the space and the position of comparison harshness being provided.
Technical solution problem of the present invention adopts following technical scheme:
The design feature of synchronous clamping mechanism of the present invention is to be actuator with the cylinder, rod end at cylinder piston rod is " Y " type hinged left connecting rod of symmetry and right connecting rod by joint, at the rod end of described left connecting rod and right connecting rod respectively by a rotating shaft hinged left side half pawl and right half pawl, a described left side half pawl and right half pawl are and are symmetrical set, left and right sides pawl head can inwardly be withheld respectively on left clamp and right clamp, left and right sides pawl waist is articulated in respectively on the symmetrically arranged fixed rotating shaft, and can rotate around fixed rotating shaft.
The design feature of synchronous clamping mechanism of the present invention also is:
Fixedly template is set, on described fixedly template, fixedly installs " V " shape fixed block, described fixed rotating shaft be " V " shape fixed block about two tops.
Described " V " type fixed block envelope is between the left connecting rod and right connecting rod that are the setting of " Y " type.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention is power with the cylinder, utilizes connecting rod to realize transmission of power, need not to utilize electric other auxiliary elements that wait to feed back the synchronization action that just can reach mechanism, reliable operation.
2, the present invention is simple in structure, and cost is low.
3, space hold of the present invention is few, is suitable for the occasion to the space requirement harshness.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a synchronization action view of the present invention.
Number in the figure: 1 cylinder, 2 fixedly template, 3 joints, 4 right connecting rods, 5 left connecting rods, 6 right half pawls, 7 right clamps, 8 " V " shape fixed block, 9 left half pawls, 10 left clamps, 11 is held part.
Below pass through the specific embodiment, and the invention will be further described in conjunction with the accompanying drawings.
The specific embodiment
Referring to Fig. 1, with cylinder 1 is actuator, rod end at cylinder piston rod is " Y " type hinged left connecting rod 5 of symmetry and right connecting rod 4 by joint 3, at the rod end of left connecting rod 5 and right connecting rod 4 respectively by a rotating shaft hinged left side half pawl 9 and right half pawl 6, a left side half pawl 9 and right half pawl 6 are and are symmetrical set, left and right sides pawl head can inwardly be withheld respectively on left clamp 10 and right clamp 7, and left and right sides pawl waist articulates respectively on the symmetrically arranged fixed rotating shaft, and can rotate around fixed rotating shaft.
In concrete the enforcement, " V " shape fixed block 8 is set, fixed rotating shaft be " V " shape fixed block 8 about two tops; " V " shape fixed block 8 is fixedly installed on fixedly on the template 2; Can be between the left connecting rod 5 and right connecting rod 4 that are the setting of " Y " type with " V " type fixed block 8 envelopes, this form makes the action of connecting rod obtain guiding.
Fixedly template 2 is used to make whole lazy-tongs to be connected with peripheral components, also is the fixing base of each part in the lazy-tongs; Left side clamp and right clamp are used for the location and clamping is held part 11.
In the course of work:
At first cylinder 1 passes to left connecting rod 5 and right connecting rod 4 by joint 3 synchronously with power, left side connecting rod 5 and right connecting rod 4 are given left half pawl 9 and right half pawl 6 by rotating shaft with transmission of power respectively, two tops with " V " shape fixed block 8 are fixed rotating shaft, a left side half pawl 9 and right half pawl 6 can rotate around this fixed rotating shaft respectively, realize the variation of position, the position of left clamp 10 and right clamp 7 is maintained fixed.
When the lifting that makes progress of the piston rod of cylinder 1, the pawl head of left half pawl 9 and right half pawl 6 promptly compresses left clamp 10 and right clamp 7 synchronously, is clamped condition (shown in Figure 1) to being held part 11; When the piston rod of cylinder 1 is regained downwards, the pawl head of left half pawl 9 and right half pawl 6 promptly outwards opens (shown in Figure 2) in opened condition around fixed rotating shaft synchronously.
Claims (3)
1. synchronous clamping mechanism, it is characterized in that with cylinder (1) be actuator, rod end at cylinder piston rod is " Y " type symmetry hinged left connecting rod (5) and right connecting rod (4) by joint (3), at the rod end of described left connecting rod (5) and right connecting rod (4) respectively by a rotating shaft hinged left side half pawl (9) and right half pawl (6), a described left side half pawl (9) and right half pawl (6) are and are symmetrical set, left and right sides pawl head can inwardly be withheld respectively on left clamp (10) and right clamp (7), left and right sides pawl waist is articulated in respectively on the symmetrically arranged fixed rotating shaft, and can rotate around fixed rotating shaft.
2. synchronous clamping mechanism according to claim 1 is characterized in that being provided with fixedly template (2), fixedly installs " V " shape fixed block (8) on described fixedly template (2), described fixed rotating shaft be " V " shape fixed block (8) about two tops.
3. synchronous clamping mechanism according to claim 2 is characterized in that described " V " type fixed block (8) envelope is between the left connecting rod (5) and right connecting rod (4) that are the setting of " Y " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102580354A CN101797672B (en) | 2009-12-04 | 2009-12-04 | Synchronous clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102580354A CN101797672B (en) | 2009-12-04 | 2009-12-04 | Synchronous clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101797672A true CN101797672A (en) | 2010-08-11 |
| CN101797672B CN101797672B (en) | 2012-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102580354A Active CN101797672B (en) | 2009-12-04 | 2009-12-04 | Synchronous clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101797672B (en) |
Cited By (18)
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| CN101973003A (en) * | 2010-10-25 | 2011-02-16 | 苏州高新区禾云设备设计事务所 | Workpiece holder |
| CN102840191A (en) * | 2012-09-19 | 2012-12-26 | 中国水电顾问集团中南勘测设计研究院 | Oil cylinder locking device |
| CN102990256A (en) * | 2012-10-30 | 2013-03-27 | 天津博信汽车零部件有限公司 | Automotive body welding device |
| CN103028876A (en) * | 2011-09-28 | 2013-04-10 | 齐齐哈尔轨道交通装备有限责任公司 | Body assembly device and body assembly method for cambered wrapper sheet type rail wagon |
| CN103317717A (en) * | 2013-07-03 | 2013-09-25 | 苏州凯尔博精密机械有限公司 | Upper die fixing device for filter pressing plate welding machine |
| CN103317718A (en) * | 2013-07-03 | 2013-09-25 | 苏州凯尔博精密机械有限公司 | Round hole positioning clamp |
| CN103331908A (en) * | 2013-07-03 | 2013-10-02 | 苏州凯尔博精密机械有限公司 | Filter plate welding machine |
| CN103878816A (en) * | 2014-03-31 | 2014-06-25 | 成都振中电气有限公司 | Section cutter operation platform |
| CN104097002A (en) * | 2013-04-07 | 2014-10-15 | 上海德梅柯汽车装备制造有限公司 | Three-jaw positioning and clamping mechanism for welding automotive body in white |
| CN104999303A (en) * | 2015-07-16 | 2015-10-28 | 佛山市普拉迪数控科技有限公司 | Numerical control machine tool for high-precision and stable clamping and machining |
| CN103862352B (en) * | 2014-03-31 | 2016-01-13 | 成都振中电气有限公司 | Power distribution cabinet section bar production and processing mechanism |
| CN106272506A (en) * | 2016-09-13 | 2017-01-04 | 苏州驱指自动化科技有限公司 | V-type folder ambulatory splint |
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| CN108406148A (en) * | 2017-02-10 | 2018-08-17 | 唐山开元机器人***有限公司 | It is a kind of to adapt to robot Intelligent welding and the automatic Anti-deformation device for conveying, being clamped |
| CN111502826A (en) * | 2020-04-22 | 2020-08-07 | 合肥康尔信电力***有限公司 | Detachable fixing frame device for diesel generator and working method |
| CN112719650A (en) * | 2020-12-29 | 2021-04-30 | 广东粤船科技股份有限公司 | Laser cutting clamping equipment for manufacturing high-end equipment |
| CN112893928A (en) * | 2020-12-24 | 2021-06-04 | *** | Slotting device for processing aluminum profile plate |
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| DD135455A1 (en) * | 1978-04-17 | 1979-05-09 | Joachim Schmidt | CLAMPING DEVICE FOR WELDING TUBE CABINETS |
| JP3644882B2 (en) * | 2000-06-02 | 2005-05-11 | Ｓｍｃ株式会社 | Clamping device |
| JP4240035B2 (en) * | 2001-06-18 | 2009-03-18 | 王子製紙株式会社 | Partially flattened synthetic fibers for non-woven fabric production |
| CN200991867Y (en) * | 2006-12-26 | 2007-12-19 | 奇瑞汽车有限公司 | Novel floatation clamp |
| CN201573029U (en) * | 2009-12-04 | 2010-09-08 | 安徽巨一自动化装备有限公司 | Synchronous clamping mechanism |
-
2009
- 2009-12-04 CN CN2009102580354A patent/CN101797672B/en active Active
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973003B (en) * | 2010-10-25 | 2012-06-13 | 苏州高新区禾云设备设计事务所 | Workpiece holder |
| CN101973003A (en) * | 2010-10-25 | 2011-02-16 | 苏州高新区禾云设备设计事务所 | Workpiece holder |
| CN103028876A (en) * | 2011-09-28 | 2013-04-10 | 齐齐哈尔轨道交通装备有限责任公司 | Body assembly device and body assembly method for cambered wrapper sheet type rail wagon |
| CN103028876B (en) * | 2011-09-28 | 2015-04-08 | 齐齐哈尔轨道交通装备有限责任公司 | Body assembly device and body assembly method for cambered wrapper sheet type rail wagon |
| CN102840191A (en) * | 2012-09-19 | 2012-12-26 | 中国水电顾问集团中南勘测设计研究院 | Oil cylinder locking device |
| CN102840191B (en) * | 2012-09-19 | 2015-06-17 | 中国电建集团中南勘测设计研究院有限公司 | Oil cylinder locking device |
| CN102990256A (en) * | 2012-10-30 | 2013-03-27 | 天津博信汽车零部件有限公司 | Automotive body welding device |
| CN102990256B (en) * | 2012-10-30 | 2015-07-15 | 天津博信汽车零部件有限公司 | Automotive body welding device |
| CN104097002A (en) * | 2013-04-07 | 2014-10-15 | 上海德梅柯汽车装备制造有限公司 | Three-jaw positioning and clamping mechanism for welding automotive body in white |
| CN103317718A (en) * | 2013-07-03 | 2013-09-25 | 苏州凯尔博精密机械有限公司 | Round hole positioning clamp |
| CN103331908A (en) * | 2013-07-03 | 2013-10-02 | 苏州凯尔博精密机械有限公司 | Filter plate welding machine |
| CN103317717A (en) * | 2013-07-03 | 2013-09-25 | 苏州凯尔博精密机械有限公司 | Upper die fixing device for filter pressing plate welding machine |
| CN103862352B (en) * | 2014-03-31 | 2016-01-13 | 成都振中电气有限公司 | Power distribution cabinet section bar production and processing mechanism |
| CN103878816A (en) * | 2014-03-31 | 2014-06-25 | 成都振中电气有限公司 | Section cutter operation platform |
| CN104999303A (en) * | 2015-07-16 | 2015-10-28 | 佛山市普拉迪数控科技有限公司 | Numerical control machine tool for high-precision and stable clamping and machining |
| CN106272506A (en) * | 2016-09-13 | 2017-01-04 | 苏州驱指自动化科技有限公司 | V-type folder ambulatory splint |
| CN108406148A (en) * | 2017-02-10 | 2018-08-17 | 唐山开元机器人***有限公司 | It is a kind of to adapt to robot Intelligent welding and the automatic Anti-deformation device for conveying, being clamped |
| CN107008968A (en) * | 2017-05-31 | 2017-08-04 | 成都亨通兆业精密机械有限公司 | A kind of application process of Profile cut-off machine |
| CN107838604A (en) * | 2017-10-25 | 2018-03-27 | 梧州恒声电子科技有限公司 | A kind of loudspeaker produce fixture |
| CN107838604B (en) * | 2017-10-25 | 2019-09-06 | 梧州恒声电子科技有限公司 | A kind of loudspeaker production fixture |
| CN111502826A (en) * | 2020-04-22 | 2020-08-07 | 合肥康尔信电力***有限公司 | Detachable fixing frame device for diesel generator and working method |
| CN111502826B (en) * | 2020-04-22 | 2021-04-06 | 合肥康尔信电力***有限公司 | Detachable fixing frame device for diesel generator and working method |
| CN112893928A (en) * | 2020-12-24 | 2021-06-04 | *** | Slotting device for processing aluminum profile plate |
| CN112719650A (en) * | 2020-12-29 | 2021-04-30 | 广东粤船科技股份有限公司 | Laser cutting clamping equipment for manufacturing high-end equipment |
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| CN101797672B (en) | 2012-02-22 |
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Address after: No.5821, Fanfu Avenue, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Juyi Technology Co., Ltd Address before: 230051 Anhui Province, Hefei City Industrial Park, Baohe Jianghuai heavy industry base Patentee before: ANHUI JEE AUTOMATION EQUIPMENT Co.,Ltd. |