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
- cylinder
- rotating shaft
- pawl
- rod
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Abstract
本发明公开了一种同步夹紧机构，其特征是以气缸为驱动件，在气缸活塞杆的杆端通过接头呈“Y”型对称铰接左连杆和右连杆，在左连杆和右连杆的杆端分别通过转轴铰接左半爪和右半爪，所述左半爪和右半爪呈左右对称设置，左右爪头部可分别向内扣压在左夹紧块和右夹紧块上，左右爪腰部分别挂接在对称设置的固定转轴上，并可围绕固定转轴转动。本发明以气缸为动力，利用连杆实现动力传递，无需利用电气等其他辅助元件进行反馈就能达到机构的同步动作，工作可靠，空间占用少，适于对空间要求苛刻的场合。
The invention discloses a synchronous clamping mechanism, which is characterized in that a cylinder is used as the driving part, and the rod end of the piston rod of the cylinder is symmetrically hinged in a "Y" shape to the left connecting rod and the right connecting rod, and the left connecting rod and the right The rod end of the connecting rod is respectively hinged to the left half claw and the right half claw through the rotating shaft. The left half claw and the right half claw are symmetrically arranged, and the heads of the left and right claws can be pressed inwardly on the left clamping block and the right clamping block respectively. On the top, the waists of the left and right claws are respectively hung on symmetrically arranged fixed rotating shafts, and can rotate around the fixed rotating shafts. The invention uses the cylinder as the power, uses the connecting rod to realize the power transmission, and can achieve the synchronous action of the mechanism without using other auxiliary components such as electrics for feedback.
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 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102580354A Expired - Fee Related CN101797672B (en) | 2009-12-04 | 2009-12-04 | Synchronous clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101797672B (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN108406148A (en) * | 2017-02-10 | 2018-08-17 | 唐山开元机器人系统有限公司 | 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 | 合肥康尔信电力系统有限公司 | 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 | 王明明 | Slotting device for processing aluminum profile plate |
| CN117140367A (en) * | 2023-10-17 | 2023-12-01 | 山西平遥华兴电机铸造有限公司 | Non-floor type cooling and cleaning system for castings |
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| CN102642106A (en) * | 2012-04-25 | 2012-08-22 | 上海晓奥享荣汽车工业装备有限公司 | Reinforcement clamping single supporting arm type self-locking mechanism of automotive welding clamp |
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| DD135455A1 (en) * | 1978-04-17 | 1979-05-09 | Joachim Schmidt | CLAMPING DEVICE FOR WELDING TUBE CABINETS |
| JPH0714580B2 (en) | 1991-01-14 | 1995-02-22 | 株式会社オプトン | Rotating clamp device |
| JPH10235494A (en) | 1997-02-25 | 1998-09-08 | Mazda Motor Corp | Clamp jig |
| JP3644882B2 (en) * | 2000-06-02 | 2005-05-11 | Ｓｍｃ株式会社 | Clamping device |
| 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 |
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- 2009-12-04 CN CN2009102580354A patent/CN101797672B/en not_active Expired - Fee Related
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| 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 | 唐山开元机器人系统有限公司 | 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 | 合肥康尔信电力系统有限公司 | Detachable fixing frame device for diesel generator and working method |
| CN111502826B (en) * | 2020-04-22 | 2021-04-06 | 合肥康尔信电力系统有限公司 | Detachable fixing frame device for diesel generator and working method |
| CN112893928A (en) * | 2020-12-24 | 2021-06-04 | 王明明 | 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 |
| CN117140367A (en) * | 2023-10-17 | 2023-12-01 | 山西平遥华兴电机铸造有限公司 | Non-floor type cooling and cleaning system for castings |
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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. |
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Granted publication date: 20120222 |
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