CN203125345U - Clamp structure - Google Patents
Clamp structure Download PDFInfo
- Publication number
- CN203125345U CN203125345U CN 201220748672 CN201220748672U CN203125345U CN 203125345 U CN203125345 U CN 203125345U CN 201220748672 CN201220748672 CN 201220748672 CN 201220748672 U CN201220748672 U CN 201220748672U CN 203125345 U CN203125345 U CN 203125345U
- Authority
- CN
- China
- Prior art keywords
- clamping
- push rod
- metal plate
- clamp structure
- pull bar
- 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
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model discloses a clamp structure which comprises a handle base and handles hinged to two ends of the handle base. Push rod fixing bases are symmetrically arranged on the two handles, the end portions of the two push rod fixing bases are respectively hinged to a push rod, the end portions of the two push rods are respectively hinged to one end of a transmission base, a draw rod is arranged at the other end of the transmission base in an extending mode, a clamping block is connected on the upper end face of the handle base, and the draw rod stretches out after penetrating through the handle base and the clamping block in a sliding mode. A clamping head is arranged on the end portion of the draw rod, and a clamping mouth is formed between the clamping head and the clamping block. Due to adoption of the structure, the clamp structure has the advantages that the clamping mouth is used for clamping the deformation position of a metal plate hole, the handles are held tightly, the clamping head is pulled through the draw rod, the clamping mouth between the clamping head and the clamping block is shrunk tightly, deformation repair is carried out on the metal plate hole, operation is simple, a deformed metal plate hole of a metal plate piece is effectively repaired, and metal plate deformation is avoided.
Description
Technical field
The utility model relates to automobile technical field, particularly a kind of clamp structure.
Background technology
At present, in the plant produced, panel beating when lower clamp because unbalance stress or position sideslip cause the stamping holes distortion of sheet metal component, if this Kong Weixu Assembly part hole then part can't assemble.If in time find stamping holes distortion then with iron hammer the hole is repaired, panel beating easily strikes distortion in repair process, perhaps can not repair deformed region fully.If in time do not find, then vehicle body flows into general assembly, and this stamping holes will expend more man-hour could repair, and paint can be scratched in finishing.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide a kind of clamp structure of fast, effectively repairing the distortion stamping holes of sheet metal component, avoiding panel beating to be out of shape simultaneously.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of clamp structure, comprise handle set, be hinged on the handle at handle set two ends, be arranged with the push rod holder on described two handles, the end of described two push rod holders is hinged with push rod respectively, the end of described two push rods is hinged with an end of transmission base respectively, the other end of transmission base is extended with pull bar, the upper surface of described handle set is connected with fixture block, described pull bar slides through handle set, stretch out behind the fixture block, tie rod end is provided with chuck, forms the folder mouth between described chuck and the described fixture block.
Described two push rod holders, two push rods are symmetrical arranged centered by the transmission base respectively.
Described fixture block and handle set are inserted welding.
Described chuck and pull bar are for being threaded.
The utility model adopts said structure, has the following advantages: 1, will press from both sides mouth and clamp stamping holes distortion place, and the handle of holding with a firm grip, by pull bar pulling chuck, the folder mouth between chuck and the fixture block tightens, and stamping holes is carried out Deformation Repair, and is simple to operate; 2, effectively repair the distortion stamping holes of sheet metal component, avoid panel beating distortion simultaneously.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the state diagram that middle pull bar of the present utility model is released/withdrawn;
In Fig. 1,1, handle set; 2, handle; 3, push rod holder; 4, push rod; 5, transmission base; 6, pull bar; 7, fixture block; 8, chuck.
The specific embodiment
As Fig. 1 ~ a kind of clamp structure shown in Figure 2, comprise handle set 1, be hinged on the handle 2 at handle set 1 two ends, be arranged with push rod holder 3 on two handles 2, the end of two push rod holders 3 is hinged with push rod 4 respectively, the end of two push rods 4 is hinged with an end of transmission base 5 respectively, the other end of transmission base 5 is extended with pull bar 6, the upper surface of handle set 1 is connected with fixture block 7, pull bar 6 stretches out after sliding through handle set 1, fixture block 7, pull bar 6 ends are provided with chuck 8, form the folder mouth between described chuck 8 and the described fixture block 7.
Two push rod holders 3, two push rods 4 are symmetrical arranged centered by transmission base 5 respectively.The length of suitable adjustment push rod 4 can increase the efficient of power transmission.The length of handle 2 can be carried out the design of different length by stressed needs when using, and the limit that generally can not surpass hinge pin and pull bar 6 is stressed.Fixture block 7 is inserted welding with handle set 1.Fixture block 7 plays the pull bar guide effect, cooperates chuck 8 output clamping forces simultaneously, and gives 1 one inserted fixing points of handle set, conserve space more during more firm and operation when welding.Transmission base 5 afterbodys add thrust spring, make things convenient for instrument to open.The acting as fixed chuck 8 and transmit chuck 8 displacements of pull bar 6.Chuck 8 is the changeable type chuck, changes the chuck 8 of respective diameters according to the stamping holes size.
The panel beating reparation head of at first choosing corresponding diameter is mounted to tool head, chuck 8 is stretched into the stamping holes of distortion again, and by handle 2 places that hand is clutched instrument, this instrument is delivered to chuck 8 with power can make the panel beating applying of position, hole repair.Chuck 8 and pull bar 6 are for being threaded.Chuck 8 screw threads and pull bar 6 threaded engagement will contact with deformation position from a chuck 8 away from the pull bar when stretching into stamping holes.
To press from both sides mouth and clamp stamping holes distortion place, the handle 2 of holding with a firm grip is given transmission base 5 application of forces by push rod 4, drives pull bar 6 slip retractions, spurs chucks 8 by pull bar 6, and the folder mouth between chuck 8 and the fixture block 7 tightens, and stamping holes is carried out Deformation Repair.
The maximum characteristics of the utility model are to make simple and easy to carry, in punching press, are welded, and application, repair in the distortion hole that general assembly can both will be found very fast.
By reference to the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (4)
1. clamp structure, it is characterized in that: comprise handle set (1), be hinged on the handle (2) at handle set (1) two ends, be arranged with push rod holder (3) on described two handles (2), the end of described two push rod holders (3) is hinged with push rod (4) respectively, the end of described two push rods (4) is hinged with an end of transmission base (5) respectively, the other end of transmission base (5) is extended with pull bar (6), the upper surface of described handle set (1) is connected with fixture block (7), described pull bar (6) slides through handle set (1), fixture block stretches out after (7), pull bar (6) end is provided with chuck (8), forms the folder mouth between described chuck (8) and the described fixture block (7).
2. a kind of clamp structure according to claim 1, it is characterized in that: described two push rod holders (3), two push rods (4) are symmetrical arranged centered by the transmission base respectively.
3. a kind of clamp structure according to claim 1 is characterized in that: described fixture block (7) is inserted welding with handle set.
4. a kind of clamp structure according to claim 1 is characterized in that: described chuck (8) and pull bar (6) are for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748672 CN203125345U (en) | 2012-12-29 | 2012-12-29 | Clamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748672 CN203125345U (en) | 2012-12-29 | 2012-12-29 | Clamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125345U true CN203125345U (en) | 2013-08-14 |
Family
ID=48933365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220748672 Expired - Fee Related CN203125345U (en) | 2012-12-29 | 2012-12-29 | Clamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056793A (en) * | 2012-12-29 | 2013-04-24 | 众泰控股集团有限公司 | Clamp structure |
| CN106112842A (en) * | 2016-07-22 | 2016-11-16 | 安徽鼎恒再制造产业技术研究院有限公司 | In a kind of water-making machine cabinet, hand propelled clamp is used in bottling |
-
2012
- 2012-12-29 CN CN 201220748672 patent/CN203125345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056793A (en) * | 2012-12-29 | 2013-04-24 | 众泰控股集团有限公司 | Clamp structure |
| CN106112842A (en) * | 2016-07-22 | 2016-11-16 | 安徽鼎恒再制造产业技术研究院有限公司 | In a kind of water-making machine cabinet, hand propelled clamp is used in bottling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151020 Address after: 321301 No. 9 Beihu Road, Yongkang Economic Development Zone, Zhejiang, China Patentee after: Zhejiang Zhongtai Automobile Manufacturing Co., Ltd. Address before: 321301 No. 1 Beihu Road, hardware science and Technology Industrial Park, Zhejiang, Jinhua Patentee before: Zotye Holding Group Co., Ltd. |
|
| 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: 20130814 Termination date: 20201229 |