CN103358075B - A kind of locking device of automotive body welding rolling clamp - Google Patents
A kind of locking device of automotive body welding rolling clamp Download PDFInfo
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- CN103358075B CN103358075B CN201310295794.4A CN201310295794A CN103358075B CN 103358075 B CN103358075 B CN 103358075B CN 201310295794 A CN201310295794 A CN 201310295794A CN 103358075 B CN103358075 B CN 103358075B
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- pedal arm
- fixture
- locking rod
- locking device
- base plate
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- 238000003466 welding Methods 0.000 title claims abstract description 20
- 238000005096 rolling process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 230000000875 corresponding effect Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The invention discloses a kind of locking device of automotive body welding rolling clamp, be arranged on the bottom of fixture, this locking device comprises, pedal arm, and its one end and fixture BASE plate are articulated and connected, and the other end is used for trampling; Retaining mechanism, be connected with fixture BASE plate, it comprises the locking rod that can move up and down, and the upper end of locking rod is inserted in the lockhole that fixture panoramic table is arranged, and lower end is connected with pedal arm, and pedal arm drives locking rod to move; Resetting-mechanism, being connected between fixture BASE plate and pedal arm, resetting for making pedal arm.Compared with prior art, this locking device can by operating personnel's pushes pedals arm, pedal arm is made to drive retaining mechanism to carry out corresponding action, realize unblock and the locking of fixture, easy to operate, operating personnel, without the need to stoop labor, reduce labour intensity, to reduce work hours waste, eliminate the potential safety hazard in operation process.<!--1-->
Description
Technical field
The present invention relates to automobile frock, specifically, the present invention relates to a kind of locking device for automotive body welding rolling clamp.
Background technology
At present, automobile factory is respectively welded the frock mainly fixture that workshop positions workpiece.By fixture, realize support that workpiece locates quickly and accurately and be applicable to, maintenance, make all workpiece of production all be fixed in specific scope, ensure the accuracy of product and interchangeability.Usually, fixture is all be designed to static mechanics, but part fixture is in order to ensure security and the convenience of operation, jig Design need be become dynamic mechanism, as Plane Rotation.The rotary system arranged in clamp bottom board and fixture support, can make clamp body do 360 degree of rotations (being also equipped with rolling bearing for making rotation lithe) in the plane.Such system can solve or overcome the few defect of welding machine, because when welding machine is motionless, cable length has in limited time, and the working region that rotary clamp can make solder joint move to soldering turret is welded, welding job is conveniently carried out like a cork, ensures welding quality.But, for ensure fixture clamping, dismounting time can be in steady working condition, also answer latch design mechanism.
The lockable mechanism of workshop rolling clamp be welded at present mainly based on latch structure, this locking structure is because position is lower, personnel pull pin and latch process in need stoop labor, labour intensity is large and affect man-hour, personnel's head in the process stood easily collides fixture simultaneously, make employee injured, in addition, this kind of latch is mostly be arranged in beyond fixture BASE plate (fixture substrate), slightly do not note in the process that personnel walk about between station being tripped, belong to a large potential safety hazard in the workshop that is welded yet.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of locking device of automotive body welding rolling clamp, unlocks and locking fixture, avoid operating personnel's stoop labor, the potential safety hazard in cancel job process with handled easily personnel.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of locking device of automotive body welding rolling clamp, is arranged on the bottom of fixture, and this locking device comprises,
Pedal arm, its one end and fixture BASE plate are articulated and connected, and the other end is used for trampling;
Retaining mechanism, be connected with fixture BASE plate, it comprises the locking rod that can move up and down, and the upper end of locking rod is inserted in the lockhole that fixture panoramic table is arranged, and lower end is connected with pedal arm, and pedal arm drives locking rod to move;
Resetting-mechanism, being connected between fixture BASE plate and pedal arm, resetting for making pedal arm.
Described retaining mechanism comprises the guide housings be arranged on described fixture BASE plate, and this guide housings is provided with the pilot hole for allowing described locking rod pass.
Be provided with in the pilot hole of described guide housings for the limited step spacing to described locking rod, locking rod is provided with limited block.
Described fixture panoramic table is provided with the gyration block coordinated with described locking rod, and this gyration block is provided with lockhole.
Described lockhole is square hole, and the upper end of described locking rod is square.
Described fixture BASE plate is provided with connecting rod, and one end and this connecting rod of described pedal arm are articulated and connected.
Described resetting-mechanism comprises support plate and back-moving spring, and support plate is fixedly mounted on described fixture BASE plate, and back-moving spring is connected between support plate and described pedal arm.
Described pedal arm is provided with pedal for the end of trampling.
The present invention adopts technique scheme, compared with prior art, this locking device can by operating personnel's pushes pedals arm, pedal arm is made to drive retaining mechanism to carry out corresponding action, realize unblock and the locking of fixture, easy to operate, operating personnel are without the need to stoop labor, reduce labour intensity, to reduce work hours waste, eliminate the potential safety hazard in operation process, operating personnel carry out weld job under fixture stable state simultaneously, ensure that the reliability and stability of welding quality, thus improve product quality.
Accompanying drawing explanation
Fig. 1 is the sectional view of locking device of the present invention;
Fig. 2 is the axonometric drawing of locking device of the present invention;
Mark in above-mentioned figure is: 1, pedal arm; 2, pedal; 3, support plate; 4, back-moving spring; 5, gyration block; 6, locking rod; 7, guide housings; 8, connecting rod; 9, return spring; 10, tapered end.
Detailed description of the invention
Be the locking device of a kind of automotive body welding rolling clamp of the present invention as depicted in figs. 1 and 2, be arranged on the bottom of fixture, this locking device comprises pedal arm 1, retaining mechanism and resetting-mechanism.
Pedal arm 1, its one end and fixture BASE plate are articulated and connected, and the other end is used for trampling; Pedal arm 1 is a stock, is connected on fixture BASE plate, under the trampling of operating personnel, can rotates.Retaining mechanism, is positioned at the top of pedal arm 1, is connected with fixture BASE plate.Retaining mechanism comprises a locking rod that can move up and down 6, retaining mechanism realizes locking and the unblock of fixture mainly through locking rod 6, the upper end of locking rod 6 can be inserted in the lockhole that fixture panoramic table is arranged, the position of lower end between pedal arm 1 two ends is connected with pedal arm 1, and pedal arm 1 drives locking rod about 6 to move linearly.Pedal arm 1 drives locking rod 6 to move down disengaging lockhole, gets final product Unlocking clamp, and fixture BASE plate is separated with fixture panoramic table, and namely fixture panoramic table can rotate.Unclamp pedal arm 1, locking rod 6 upwards return, insert in lockhole, fixture BASE plate is combined with fixture panoramic table, and fixture panoramic table is locked.Resetting-mechanism is connected between fixture BASE plate and pedal arm 1, resets for making pedal arm 1.
Specifically, retaining mechanism also comprises the guide housings 7 be arranged on fixture BASE plate, and this guide housings 7 is provided with the pilot hole for allowing locking rod 6 pass.Be provided with for the limited step spacing to locking rod 6 near the position in aperture, upper end in the pilot hole of guide housings 7, for carrying out spacing to locking rod 6 when locking rod 6 return, the corresponding limited block being provided with annular on locking rod 6.Be provided with end cap in the lower end of guide housings 7, the lower end of locking rod 6 is stretched out from end cap and is connected with pedal arm 1.In pilot hole, be provided with the return spring 9 be enclosed within locking rod 6, this return spring 9 one end is against on the limited block of locking rod 6, and the other end is against on end cap.Be provided with the flange for the annular be connected with fixture BASE plate in the outside of guide housings 7, flange is provided with bolt hole.
Be provided with the gyration block 5 coordinated with locking rod 6 in the bottom of fixture panoramic table, gyration block 5 is arranged on fixture panoramic table by bolt.This gyration block 5 is provided with lockhole, and lockhole is square hole, and the upper end tapered end 10 of corresponding locking rod 6 is processed into square, the aperture, upper end of the pilot hole of guide housings 7 is also square hole, in the locked condition, the upper end of tapered end 10 is arranged in the lockhole of gyration block 5, and lower end is arranged in the upper end square hole of guide housings 7.
Also be provided with a vertical connecting rod 8 at fixture BASE plate, connecting rod 8 is arranged on fixture BASE plate by bolt, and one end and this connecting rod 8 of pedal arm 1 are articulated and connected.Pedal arm 1 rotates around connecting rod 8, is connected by the lower end of tangent mechanism with locking rod 6, thus drives locking rod about 6 to move linearly.
Resetting-mechanism comprises support plate 3 and back-moving spring 4, and pedal arm 1 is positioned at the below of resetting-mechanism.Support plate 3 crosses out, and be arranged on fixture BASE plate by bolt, back-moving spring 4 is connected between support plate 3 and pedal arm 1.
Conveniently trample, the end for trampling on pedal arm 1 is also provided with a pedal 2.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (8)
1. a locking device for automotive body welding rolling clamp, is arranged on the bottom of fixture, it is characterized in that: this locking device comprises,
Pedal arm, its one end and fixture BASE plate are articulated and connected, and the other end is used for trampling; Pedal arm is provided with pedal for the end of trampling;
Retaining mechanism, be connected with fixture BASE plate, it comprises the locking rod that can move up and down, the upper end of locking rod is inserted in the lockhole that fixture panoramic table is arranged, lower end is connected with pedal arm, and pedal arm drives locking rod to move, and the link position of locking rod and pedal arm is between the two ends of pedal arm;
Resetting-mechanism, being connected between fixture BASE plate and pedal arm, resetting for making pedal arm;
Described fixture panoramic table is provided with the gyration block coordinated with described locking rod, and this gyration block is provided with lockhole, and this lockhole is square hole, and the tapered end that the upper end of locking rod coordinates with lockhole is also square.
2. the locking device of automotive body welding rolling clamp according to claim 1, is characterized in that: described retaining mechanism comprises the guide housings be arranged on described fixture BASE plate, and this guide housings is provided with the pilot hole for allowing described locking rod pass.
3. the locking device of automotive body welding rolling clamp according to claim 2, is characterized in that: be provided with in the pilot hole of described guide housings for the limited step spacing to described locking rod, locking rod is provided with limited block.
4. the locking device of the automotive body welding rolling clamp according to Claims 2 or 3, is characterized in that: described fixture panoramic table is provided with the gyration block coordinated with described locking rod, and this gyration block is provided with lockhole.
5. the locking device of automotive body welding rolling clamp according to claim 4, is characterized in that: described lockhole is square hole, and the upper end of described locking rod is square.
6. the locking device of automotive body welding rolling clamp according to claim 5, is characterized in that: described fixture BASE plate is provided with connecting rod, and one end and this connecting rod of described pedal arm are articulated and connected.
7. the locking device of automotive body welding rolling clamp according to claim 6, it is characterized in that: described resetting-mechanism comprises support plate and back-moving spring, support plate is fixedly mounted on described fixture BASE plate, and back-moving spring is connected between support plate and described pedal arm.
8. the locking device of automotive body welding rolling clamp according to claim 7, is characterized in that: described pedal arm is provided with pedal for the end of trampling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310295794.4A CN103358075B (en) | 2013-07-15 | 2013-07-15 | A kind of locking device of automotive body welding rolling clamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310295794.4A CN103358075B (en) | 2013-07-15 | 2013-07-15 | A kind of locking device of automotive body welding rolling clamp |
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| Publication Number | Publication Date |
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| CN103358075A CN103358075A (en) | 2013-10-23 |
| CN103358075B true CN103358075B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310295794.4A Active CN103358075B (en) | 2013-07-15 | 2013-07-15 | A kind of locking device of automotive body welding rolling clamp |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551779B (en) * | 2013-10-28 | 2015-10-28 | 潍坊瑞驰汽车系统有限公司 | For the positioner of floor stud welding |
| CN103658927A (en) * | 2013-12-03 | 2014-03-26 | 芜湖普威技研有限公司 | Welding machine special for automobile pedal arms |
| CN107570947B (en) * | 2017-08-28 | 2024-04-05 | 宁波上德汽车部件有限公司 | Foot-operated welding rotation platform |
| CN108581352A (en) * | 2018-07-16 | 2018-09-28 | 安徽瑞祥工业有限公司 | The rotation of rotary table positioning device of class welding fixture is turned round suitable for arrangements for automotive doors |
| CN113692822B (en) * | 2020-05-22 | 2022-12-09 | 湖南中联重科智能农机有限责任公司 | Rotary seedling hanging device and seedling throwing machine |
| CN115673122B (en) * | 2023-01-03 | 2023-03-28 | 广州东焊智能装备有限公司 | Quick switching mechanism of anchor clamps and retooling platform truck |
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| JP2000254797A (en) * | 1999-03-09 | 2000-09-19 | Toyota Motor Corp | Robot working device |
| CN2568169Y (en) * | 2002-09-20 | 2003-08-27 | 上海医达新技术研究所 | Support locking mechanism of operating table |
| CN201027750Y (en) * | 2007-05-17 | 2008-02-27 | 东风汽车公司 | Lockpin used for turn-over device |
| CN101873896A (en) * | 2007-11-22 | 2010-10-27 | 米德韦斯特瓦科卡尔马有限责任公司 | Childproof sealing cap for an applicator head |
| CN102049596A (en) * | 2009-11-11 | 2011-05-11 | 无锡万盛换热器制造有限公司 | Disc semi-automatic joint welding machine and operation method thereof |
| CN201841168U (en) * | 2010-10-15 | 2011-05-25 | 常州贝斯塔德机械科技有限公司 | Locking device |
| CN202087983U (en) * | 2011-05-06 | 2011-12-28 | 上海三一精机有限公司 | Worktable clamping device |
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2013
- 2013-07-15 CN CN201310295794.4A patent/CN103358075B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000254797A (en) * | 1999-03-09 | 2000-09-19 | Toyota Motor Corp | Robot working device |
| CN2568169Y (en) * | 2002-09-20 | 2003-08-27 | 上海医达新技术研究所 | Support locking mechanism of operating table |
| CN201027750Y (en) * | 2007-05-17 | 2008-02-27 | 东风汽车公司 | Lockpin used for turn-over device |
| CN101873896A (en) * | 2007-11-22 | 2010-10-27 | 米德韦斯特瓦科卡尔马有限责任公司 | Childproof sealing cap for an applicator head |
| CN102049596A (en) * | 2009-11-11 | 2011-05-11 | 无锡万盛换热器制造有限公司 | Disc semi-automatic joint welding machine and operation method thereof |
| CN201841168U (en) * | 2010-10-15 | 2011-05-25 | 常州贝斯塔德机械科技有限公司 | Locking device |
| CN202087983U (en) * | 2011-05-06 | 2011-12-28 | 上海三一精机有限公司 | Worktable clamping device |
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| CN103358075A (en) | 2013-10-23 |
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