CN204700085U - Spiral drawbench repaired by a kind of vehicle body steel plate - Google Patents
Spiral drawbench repaired by a kind of vehicle body steel plate Download PDFInfo
- Publication number
- CN204700085U CN204700085U CN201520294099.0U CN201520294099U CN204700085U CN 204700085 U CN204700085 U CN 204700085U CN 201520294099 U CN201520294099 U CN 201520294099U CN 204700085 U CN204700085 U CN 204700085U
- Authority
- CN
- China
- Prior art keywords
- drawbench
- vehicle body
- steel plate
- screw mandrel
- nut
- 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
Abstract
The utility model belongs to body of a motor car recovery technique field, relate to a kind of vehicle body steel plate specifically and repair spiral drawbench, mainly in order to provide a kind of simple and reasonable, labor strength is low, and the vehicle body steel plate drawbench that force process is relatively soft, improve the remediation efficiency of vehicle body, prevent the deformation of vehicle body steel plate, provide a kind of vehicle body steel plate and repair spiral drawbench, the middle position of drawbench is provided with holding nut, drawing screw mandrel is connected with in the rearward end of holding nut, the rearward end of drawing screw mandrel is provided with handle, the bracing frame of ox horn type is provided with in the both sides of holding nut, also drawing screw mandrel is provided with in the front end of holding nut, the leading section of drawing screw mandrel is provided with universal joint, the front end of universal joint is provided with embedded nut, embedded nut is provided with drag hook, the utility model is simply applicable, reduce the labour intensity of workman, improve the production efficiency of enterprise, effectively prevent the plastic deformation of motor-car body sheet.
Description
Technical field
The utility model belongs to body of a motor car recovery technique field; Relate to a kind of vehicle body steel plate specifically and repair spiral drawbench.
Background technology
In the repair process of motor-car body sheet, usually the depression that packing ring carrys out stretch processing motor-car body sheet will be welded, mostly adopt with regard to present technology and utilize the mode of sliding hammer to process, numerous packing rings is welded on steel plate, packing ring pulls out by strength together that utilize chain to maintain drawing, the both hands of technician can be vacated execution of making a return journey and knock operation, sliding hammer drawing is adopted to utilize the impulsive force of sliding hammer to repair, the drawing technical ability required injury repair is high, the control of drawing dynamics is wanted high, ablation vestige is left in steel plate inside in the process of packing ring welding, need after maintenance to carry out antirust treatment, adopt the surface of pulling method finishing to there is little depression simultaneously, atomized ash must be filled and carry out surperficial shaping, sometimes misoperation is drawn high initial surface and also to be contracted fiery operation to the extra metal extended by the method for contracting fire.
Summary of the invention
Goal of the invention of the present utility model:
Mainly in order to provide a kind of simple and reasonable, labor strength is low, and the vehicle body steel plate drawbench that force process is relatively soft, improve the remediation efficiency of vehicle body, prevent the deformation of vehicle body steel plate.
The technical solution of the utility model is:
Provide a kind of vehicle body steel plate and repair spiral drawbench, the middle position of drawbench is provided with holding nut, drawing screw mandrel is connected with in the rearward end of holding nut, the rearward end of drawing screw mandrel is provided with handle, be provided with the bracing frame of ox horn type in the both sides of holding nut, be also provided with drawing screw mandrel in the front end of holding nut, the leading section of drawing screw mandrel is provided with universal joint, the front end of universal joint is provided with embedded nut, embedded nut is provided with drag hook.
Described universal joint is provided with jackscrew.
Described ox horn type bracing frame is interfixed by welding and holding nut.
The beneficial effects of the utility model are:
Meet the technical requirement that in motor-car body sheet repair process, power is soft, reduce the labour intensity of workman, improve the production efficiency of enterprise, effectively prevent the plastic deformation of motor-car body sheet.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1 is holding nut; 2 is drawing screw mandrel; 3 is universal joint; 4 is embedded nut; 5 is drag hook; 6 is jackscrew; 7 is handle; 8 is bracing frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As shown in Figure 1, provide a kind of vehicle body steel plate and repair spiral drawbench, the middle position of drawbench is provided with holding nut 1, drawing screw mandrel 2 is connected with in the rearward end of holding nut 1, the rearward end of drawing screw mandrel 2 is provided with handle 7, the bracing frame 8 of ox horn type is provided with in the both sides of holding nut 1, also drawing screw mandrel is provided with in the front end of holding nut 1, the leading section of drawing screw mandrel is provided with universal joint 3, the front end of universal joint 3 is provided with embedded nut 4, embedded nut 4 is provided with drag hook 5, universal joint is provided with jackscrew 6, ox horn type bracing frame is interfixed by welding and holding nut, the utility model is simple and convenient, slight steel plate is damaged, old paint film is removed at surface of steel plate, body correction machine test weld is well and after welding packing ring, draw drawbench to hook packing ring with spiral and carry out stretching reparation, spiral is drawn through rotary handle and makes screw mandrel upwards drawing, relying on impulsive force to carry out drawing from inertia hammer drawing repairs different, the power be applied on drag hook is relatively soft, carry out surface of steel plate maintenance and can not cause depression or projection, drawbench is coordinated by screw mandrel well can keep pulling capacity with holding nut, the both hands of operator can free and carry out knocking the operation of high point, further raising operating efficiency, by the use of spiral drawing, relatively low to the requirement of repairing operative skill, universal joint is used for connecting drawing screw mandrel and embedded nut in use, ensure that screw mandrel drag hook when rotating drawing does not rotate with screw mandrel, drag hook and embedded nut type threaded nut are connected to form, jackscrew is used to locate embedded nut, thus more effectively ensure that the positioning form of drag hook.
Claims (3)
1. spiral drawbench repaired by a vehicle body steel plate, it is characterized in that: the middle position of drawbench is provided with holding nut, drawing screw mandrel is connected with in the rearward end of holding nut, the rearward end of drawing screw mandrel is provided with handle, be provided with the bracing frame of ox horn type in the both sides of holding nut, be also provided with drawing screw mandrel in the front end of holding nut, the leading section of drawing screw mandrel is provided with universal joint, the front end of universal joint is provided with embedded nut, embedded nut is provided with drag hook.
2. spiral drawbench repaired by vehicle body steel plate according to claim 1, it is characterized in that: described universal joint is provided with jackscrew.
3. spiral drawbench repaired by vehicle body steel plate according to claim 1, it is characterized in that: described ox horn type bracing frame is interfixed by welding and holding nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294099.0U CN204700085U (en) | 2015-05-08 | 2015-05-08 | Spiral drawbench repaired by a kind of vehicle body steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294099.0U CN204700085U (en) | 2015-05-08 | 2015-05-08 | Spiral drawbench repaired by a kind of vehicle body steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700085U true CN204700085U (en) | 2015-10-14 |
Family
ID=54279720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294099.0U Expired - Fee Related CN204700085U (en) | 2015-05-08 | 2015-05-08 | Spiral drawbench repaired by a kind of vehicle body steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204700085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931370A (en) * | 2018-01-18 | 2018-04-20 | 王成 | A kind of electric automobile metal plate depression fix tool |
-
2015
- 2015-05-08 CN CN201520294099.0U patent/CN204700085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931370A (en) * | 2018-01-18 | 2018-04-20 | 王成 | A kind of electric automobile metal plate depression fix tool |
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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: 20151014 Termination date: 20160508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |