CN203236372U - Clamping mechanism for component parts - Google Patents

Clamping mechanism for component parts Download PDF

Info

Publication number
CN203236372U
CN203236372U CN 201320082036 CN201320082036U CN203236372U CN 203236372 U CN203236372 U CN 203236372U CN 201320082036 CN201320082036 CN 201320082036 CN 201320082036 U CN201320082036 U CN 201320082036U CN 203236372 U CN203236372 U CN 203236372U
Authority
CN
China
Prior art keywords
clamp mechanism
component parts
clamp
clamping mechanism
hinged seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320082036
Other languages
Chinese (zh)
Inventor
张立秋
黄雪梅
祝萍
韩纪银
王良
程文安
郑伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Geely Holding Group Co Ltd
Jinan Geely Automobile Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Jinan Geely Automobile Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Geely Holding Group Co Ltd, Jinan Geely Automobile Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN 201320082036 priority Critical patent/CN203236372U/en
Application granted granted Critical
Publication of CN203236372U publication Critical patent/CN203236372U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model discloses a clamping mechanism for component parts. The clamping mechanism for the component parts comprises a base and a support, the support is formed by a stand column, a front clamping operating mechanism is arranged in front of the stand column, the front clamping operating mechanism comprises a lever linked system and an operating handle, a second bow-shaped clamping mechanism is connected to the upper portion of the lever linked system, and the two bow-shaped ends of the second bow-shaped clamping mechanism are workpiece carrying faces. A back clamping operating mechanism in back of the stand column, the back clamping operating mechanism comprises a hinged seat, a connecting lug is arranged at the lower end of the hinged seat, the lower end of a first clamping mechanism is connected with the connecting lug through a rotary shaft, a locking port is formed in the upper end of the hinged seat, the middle portion of the first clamping mechanism is connected with the locking port through a locking screw, workpiece pressing faces which correspond to the two bow-shaped end portions of the first clamping mechanism are arranged at the upper end of the first clamping mechanism, a first gasket is connected to the side edge of the upper workpiece pressing face through a nut, a second gasket is connected to the side edge of the lower workpiece pressing face through the a nut, and a stop device for limiting the first clamping mechanism is arranged on the back side of the lower end of the hinged seat. The clamping mechanism for the component parts is used when a vehicle body is finally assembled and is used for clamping vehicle body gauges, and the clamping mechanism for the component parts has the advantages of being small in size and high in efficiency.

Description

The component parts clamp mechanism
Technical field
The utility model belongs to vehicle body general assembly frock technical field, is specifically related to a kind of component parts clamp mechanism.
Background technology
In the total process of assembling of the body of a motor car of Prospect in Modern Auto Manufacture Industry, need to accurately be positioned at various parts on the large complicated anchor clamps and weld, fit together, the assembly part that for example is welded is welded and assembles generally is to be welded by a plurality of plates, part turns the function that does not possess before joining the parcel received quality testing, therefore can not well guarantee the dimensional accuracy of assemble welding.Precision for the soldering part sub-unit generally detects with equipment such as three-dimensionals according to the cycle, such operation is unfavorable for the detection to parcel received quality 100%, and operating process is loaded down with trivial details, and equipment investment is high, be unfavorable for enhancing productivity, cause in the production time-consuming efficient low.Individual part is difficult to realize clamping in cubing, and then can't detects owing to complex structure.
For example Chinese patent application numbers 201110374813.3, and name is called " a kind of automobile body welding clamp "
Application for a patent for invention, disclose and a kind ofly can satisfy simultaneously anchor clamps and make the automobile body welding clamp that assembly precision and body dimensions precision are adjusted.The automobile body welding clamp of this invention comprises the angle seat and is installed on template on the seat of angle, one end of described template and a depression bar are hinged, be equipped with on the seat of described angle for the driving mechanism that drives depression bar, the free-ended below of described depression bar is equipped with briquetting by bolt, described template end face is equipped with the regulation part in the position of corresponding briquetting by bolt, key is between described depression bar and the briquetting shim pack to be installed, and described shim pack is comprised of two pads at least.This weld jig adopts an end and hinged driving mechanism of establishing in addition again of depression bar of template, huge structure and complexity, and adopt the shim pack adjustment between its depression bar and the briquetting, and the operation hell to pay, efficient is low again.
Summary of the invention
The utility model technical issues that need to address are, overcome complicated, the adjustment trouble of automobile body welding clamp huge structure of prior art, efficient is low deficiency again, provide a kind of take up room little, can select different Work-sheet pressing faces according to the difference of detected object, increase work efficiency, avoid clamping accuracy to descend.
The purpose of this utility model is achieved by following technical proposals: a kind of component parts clamp mechanism, comprise the bearing that is connected and composed by base and column, the place ahead of column is provided with the front clamp operating mechanism, the front clamp operating mechanism comprises lever linked system and operating grip, lever linked system top is connected with the clamp mechanism two of tortuous bow shape, and two ends of tortuous bow shape are the work mounting s face; The rear of column is provided with rear clamp operation mechanism, rear clamp operation mechanism comprises hinged seat, the lower end of hinged seat is provided with lug, the bottom of clamp mechanism one is connected with lug by rotating shaft, the upper end of hinged seat is provided with the locking mouth, the middle part of clamp mechanism one is connected locking by lock-screw with the locking mouth, the upper end of clamp mechanism one is provided with the Work-sheet pressing face corresponding with two ends of described tortuous bow shape, be connected with pad one at the side of Work-sheet pressing face that is positioned at the upper end by nut, be connected with pad two at the side of the Work-sheet pressing face that is positioned at the lower end by nut; Be provided with the stopping means for clamp mechanism one opening angle at rear side position, the lower end of hinged seat.
Workpiece as for position between the clamp mechanism one of anchor clamps and the clamp mechanism two, is promoted clamp mechanism one and rotates and embed the locking mouth of hinged seat and lock by lock-screw around rotating shaft; But move operating grip and promote just clamping workpiece of clamp mechanism two by the lever linked system, the lever linked system has auto-lock function; The angular dimension that clamp mechanism one retreats is determined by stopping means.
As preferably, clamp mechanism one is interconvertible assembly, and the structure of each part clamp mechanism one is corresponding with a workpiece for measurement structure.
As preferably, stopping means comprises screw and is furnished with lock nut.
As preferably, lock mouth and be provided with pit, the both sides, middle part of clamp mechanism one and the both sides of pit are slidingly matched.
As preferably, described lever linked system comprises the driving lever that the rear end is fixedly connected with operating grip, the middle part of driving lever and bearing pin joint, the front end of driving lever and rocking bar middle part pin joint, the lower end of rocking bar is connected with an end of connecting rod, the other end of connecting rod and bearing pin joint, the upper end of rocking bar is fixedly connected with the lower end of clamp mechanism two.
When down removing when turning operating grip, the front end of driving lever can be toward upwarping, it is up mobile to drive rocking bar integral body, lower end drivening rod by rocking bar rotates, rocking bar is rotated around the bearing pin at its middle part simultaneously, rocking bar up moves on one side and involves again rotation on one side, thereby it is up mobile on one side to promote clamp mechanism two, do to involve simultaneously rotation, the result so that two ends of the tortuous bow shape of clamp mechanism two withhold on workpiece, this lever linked system has auto-lock function, and operating grip stops to move, and then rocking bar can not become flexible; Otherwise, up move operating grip, workpiece is unclamped in two ends of the tortuous bow shape of clamp mechanism two.
The beneficial effects of the utility model are:
1, take up room little;
2, can select different clamp mechanism and Work-sheet pressing face according to the difference of detected object;
3, high efficiency, clamping accuracy are reliable.
Description of drawings
Fig. 1 is the structural upright schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is that the master of a kind of embodiment of the utility model looks schematic diagram.
Among the figure, bearing 1; Base 11; Column 12; Front clamp operating mechanism 2; Lever linked system 21; Driving lever 211; Rocking bar 212; Connecting rod 213; Bearing pin 214; Operating grip 22; Clamp mechanism 23; Rear clamp operation mechanism 4; Hinged seat 41; Lug 411; Locking mouth 412; Rotating shaft 42; Clamp mechanism 1; Nut 51; Pad 1; Lock-screw 6; Stopping means 7; Screw 71; Lock nut 72; Workpiece 8.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiments the utility model is further described.
Embodiment 1: as shown in Figure 1, a kind of component parts clamp mechanism, comprise the bearing 1 that is connected and composed by base 11 and column 12, the place ahead of column 12 is provided with front clamp operating mechanism 2, front clamp operating mechanism 2 comprises lever linked system 21 and operating grip 22, lever linked system 21 tops are connected with the clamp mechanism 23 of tortuous bow shape, and two ends of tortuous bow shape are the work mounting s face; The rear of column 12 is provided with rear clamp operation mechanism 4, rear clamp operation mechanism 4 comprises hinged seat 41, the lower end of hinged seat 41 is provided with lug 411, the bottom of clamp mechanism 1 is connected with lug 411 by rotating shaft 42, the upper end of hinged seat 41 is provided with locking mouth 412, locking mouth 412 is provided with pit, the both sides, middle part of clamp mechanism 1 and the both sides of pit are slidingly matched, the middle part of clamp mechanism one is provided with through hole and is connected locking by lock-screw 6 with locking mouth 412, the upper end of clamp mechanism 1 is provided with the Work-sheet pressing face corresponding with two ends of the shape of drawing a bow, be connected with pad 1 at the side of Work-sheet pressing face that is positioned at the upper end by nut 51, be connected with pad two at the side of the Work-sheet pressing face that is positioned at the lower end by nut; Be provided with the stopping means 7 for clamp mechanism one 5 opening angles at rear side position, the lower end of hinged seat 41, stopping means 7 comprises screw 71 and is furnished with lock nut 72, clamp mechanism 1 by conflict screw 71 heads with the location, the height of screw head can be regulated, and locks with lock nut 72 after adjusting is finished; Clamp mechanism 1 is interconvertible assembly, and the structure of each part clamp mechanism one is corresponding with a workpiece for measurement structure.
Workpiece 8 is placed position between the clamp mechanism 1 of anchor clamps and the clamp mechanism 23, promote clamp mechanism 1 and rotate and embed the locking mouth 412 of hinged seat 41 around rotating shaft 42, again by lock-screw 6 lockings; But move operating grip 22 and promote just clamping workpiece of clamp mechanism 23 by lever linked system 21, lever linked system 21 has auto-lock function.
Lever linked system 21 comprises the driving lever 211 that the rear end is fixedly connected with operating grip 22, the middle part of driving lever 211 and bearing 1 pin joint, the front end of driving lever 211 and rocking bar 212 middle part pin joints, the lower end of rocking bar 212 is connected with an end of connecting rod 213, the other end of connecting rod 213 and bearing 1 pin joint, the upper end of rocking bar 212 is fixedly connected with the lower end of clamp mechanism 23, when down removing when turning operating grip 22, the front end of driving lever 211 can be toward upwarping, it is up mobile to drive rocking bar 212 integral body, lower end drivening rod 213 by rocking bar 212 rotates, rocking bar 212 is rotated around the bearing pin 214 at its middle part simultaneously, rocking bar 212 is up mobile on one side to involve again rotation on one side, thereby Yi Bian promotion clamp mechanism 23 is up mobile, does to involve simultaneously rotation, the result so that two ends of the tortuous bow shape of clamp mechanism 23 withhold on workpiece, this lever linked system 21 has auto-lock function, and operating grip 21 stops to move, and then rocking bar 212 can not become flexible; Otherwise, up move operating grip 21, workpiece is unclamped in two ends of the tortuous bow shape of clamp mechanism 25.
The utility model can use in the vehicle body cubing clamping when the vehicle body general assembly, has little, the clamp mechanism and clamping area is optional, high efficiency and the reliable advantage of clamping accuracy of taking up room, if those skilled in the art does simple the modification or replacement to the foregoing invention content, such change can not think to break away from scope of the present utility model, and all will be included within the scope of claim of the present utility model the apparent modification of those skilled in the art like this.

Claims (5)

1. component parts clamp mechanism, comprise the bearing that is connected and composed by base and column, it is characterized in that, the place ahead of column is provided with the front clamp operating mechanism, the front clamp operating mechanism comprises lever linked system and operating grip, lever linked system top is connected with the clamp mechanism two of tortuous bow shape, and two ends of tortuous bow shape are the work mounting s face; The rear of column is provided with rear clamp operation mechanism, rear clamp operation mechanism comprises hinged seat, the lower end of hinged seat is provided with lug, the bottom of clamp mechanism one is connected with lug by rotating shaft, the upper end of hinged seat is provided with the locking mouth, the middle part of clamp mechanism one is connected locking by lock-screw with the locking mouth, the upper end of clamp mechanism one is provided with the Work-sheet pressing face corresponding with two ends of described tortuous bow shape, be connected with pad one at the side of Work-sheet pressing face that is positioned at the upper end by nut, be connected with pad two at the side of the Work-sheet pressing face that is positioned at the lower end by nut; Be provided with the stopping means for clamp mechanism one opening angle at rear side position, the lower end of hinged seat.
2. component parts clamp mechanism according to claim 1 is characterized in that, clamp mechanism one is interconvertible assembly, and the structure of each part clamp mechanism one is corresponding with a workpiece for measurement structure.
3. component parts clamp mechanism according to claim 1 and 2 is characterized in that, stopping means comprises screw and is furnished with lock nut.
4. component parts clamp mechanism according to claim 3 is characterized in that, the locking mouth is provided with pit, and the both sides, middle part of clamp mechanism one and the both sides of pit are slidingly matched.
5. component parts clamp mechanism according to claim 3, it is characterized in that, described lever linked system comprises the driving lever that the rear end is fixedly connected with operating grip, the middle part of driving lever and bearing pin joint, the front end of driving lever and rocking bar middle part pin joint, the lower end of rocking bar is connected with an end of connecting rod, the other end of connecting rod and bearing pin joint, and the upper end of rocking bar is fixedly connected with the lower end of clamp mechanism two.
CN 201320082036 2013-02-22 2013-02-22 Clamping mechanism for component parts Expired - Fee Related CN203236372U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320082036 CN203236372U (en) 2013-02-22 2013-02-22 Clamping mechanism for component parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320082036 CN203236372U (en) 2013-02-22 2013-02-22 Clamping mechanism for component parts

Publications (1)

Publication Number Publication Date
CN203236372U true CN203236372U (en) 2013-10-16

Family

ID=49313702

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320082036 Expired - Fee Related CN203236372U (en) 2013-02-22 2013-02-22 Clamping mechanism for component parts

Country Status (1)

Country Link
CN (1) CN203236372U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692380A (en) * 2013-12-10 2014-04-02 京东方科技集团股份有限公司 Fixture and assembling device
CN104440762A (en) * 2014-10-29 2015-03-25 北京北机机电工业有限责任公司 Tool used for assembling rupture disk
CN106475839A (en) * 2015-08-31 2017-03-08 广西大学 A kind of combination type clamp system
CN113351605A (en) * 2021-07-16 2021-09-07 湖北韩泰智能设备有限公司 Workpiece self-locking overturning fixture tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692380A (en) * 2013-12-10 2014-04-02 京东方科技集团股份有限公司 Fixture and assembling device
CN103692380B (en) * 2013-12-10 2016-06-08 京东方科技集团股份有限公司 Fixture and apparatus for assembling
CN104440762A (en) * 2014-10-29 2015-03-25 北京北机机电工业有限责任公司 Tool used for assembling rupture disk
CN104440762B (en) * 2014-10-29 2016-05-04 北京北机机电工业有限责任公司 A kind of for assembling the instrument of rupture disk
CN106475839A (en) * 2015-08-31 2017-03-08 广西大学 A kind of combination type clamp system
CN113351605A (en) * 2021-07-16 2021-09-07 湖北韩泰智能设备有限公司 Workpiece self-locking overturning fixture tool

Similar Documents

Publication Publication Date Title
CN203236372U (en) Clamping mechanism for component parts
CN203843412U (en) License plate support welding fixture
CN202539882U (en) Clamp for welding motorcycle frame
CN201565746U (en) Self-centering jig of automatic circular welder
CN201432179Y (en) Structure of assembling and welding jig for automobile side wall frame
CN202162788U (en) Simple assembling tooling for main speed reduction assemblies
CN201573024U (en) Tooling for installing and welding tank leg assembly
CN203018958U (en) Standard unit mechanism in automobile welding fixture
CN202420352U (en) Checking fixture for reinforcing plate of an auto door outer panel
CN203141008U (en) Switching device for fixing welding gun
CN206764231U (en) Traction seat main body welds rollover stand
CN206578419U (en) A kind of arc-welding frock for robot welding automotive hinge bearing welding assembly
CN205200885U (en) Battery installation reinforcing plate fixture device
CN110125667B (en) Transverse stabilizer bar assembling and screwing machine and control method thereof
CN205200886U (en) Engine electronic control system unit installing support fixture device
CN202420351U (en) Detecting tool for B-column inner plate of automobile
CN106392279A (en) Arc welding tool for robot for welding automobile hinge support welding assembly
CN210524284U (en) Positioning pin of welding fixture
CN104741855A (en) Welding method for electric bicycle one-piece brake base
CN202255200U (en) Position detection device for steering angle limiting blocks and lock guide plates on frame of motorcycle
CN105729018A (en) Welding clamping mechanism
CN206937162U (en) Bumper rotates assembly tooling
CN205684952U (en) Frock taken by dress for rear axle case
CN207205643U (en) A kind of Workpiece clamping auxiliary mould
CN206065778U (en) A kind of Large and medium buses rear wall outer panel group mounted welder

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131016

Termination date: 20150222

EXPY Termination of patent right or utility model