CN204019027U - Damper weldering back-up ring device - Google Patents
Damper weldering back-up ring device Download PDFInfo
- Publication number
- CN204019027U CN204019027U CN201420372698.5U CN201420372698U CN204019027U CN 204019027 U CN204019027 U CN 204019027U CN 201420372698 U CN201420372698 U CN 201420372698U CN 204019027 U CN204019027 U CN 204019027U
- Authority
- CN
- China
- Prior art keywords
- collet
- damper
- endoporus
- ring device
- ring
- 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
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- Fluid-Damping Devices (AREA)
Abstract
A damper weldering back-up ring device, relates to a kind of automobile absorber hose support welder.Comprise that profile is the collet of taper, collet center is provided with endoporus, at collet top, is provided with groove, and there is the shoulder hole of a location of the axial dimension for liquid container assembly the lower end of its endoporus.Its beneficial effect is: can once weld, improve efficiency, reduce labour intensity.
Description
Technical field
The utility model relates to a kind of automobile absorber weldering back-up ring device.
Background technology
Hydraulic damper has obtained being widely used on automobile.Not to be used on automobile chassis separately now.For heavy-duty car, on driver's cabin, also using hydraulic damper.Improve the comfort level of human pilot.Former method completes by two procedures, first at the enterprising spot welding of compression tooling, guarantees size, and then welds on equipment.And spot welding be manual operations, labour intensity is large, efficiency is low.
Summary of the invention
The utility model provides a kind of damper weldering back-up ring device, and simple in structure, welding precision is high.
In order to achieve the above object, the technical solution adopted in the utility model is:
A damper weldering back-up ring device, is characterized in that: comprise that profile is the collet of taper, collet center is provided with endoporus, at collet top, is provided with groove, there is the shoulder hole of a location of the axial dimension for liquid container assembly the lower end of its endoporus.
The beneficial effects of the utility model are: can once weld, improve efficiency, reduce labour intensity.
Accompanying drawing explanation
Fig. 1 is schematic diagram after back-up ring welding.
Fig. 2 is the utility model structural representation.
In figure: 1. liquid container assembly, 2. back-up ring, 3. collet, 4. groove, 5. shoulder hole.
The specific embodiment
As shown in Figure 1, the utility model comprises that profile is the collet 3 of taper, and collet 3 centers are provided with endoporus, at collet 3 tops, are provided with groove 4, and there is the shoulder hole 5 of a location of the axial dimension for liquid container assembly 1 lower end of its endoporus.
The utility model has designed a groove 4 in collet 3 upper ends, and this groove 4 is for placing back-up ring 2.The endoporus dimension precision requirement of collet 3 is higher, to guarantee the perpendicularity of liquid container assembly 1 and back-up ring 2.There is a shoulder hole 5 collet 3 endoporus lower ends, for the axial dimension location of liquid container assembly 1, to guarantee the size after back-up ring 2 welding.
During use, first back-up ring 2 is placed in the groove 4 of collet 3, then liquid container assembly 1 is pierced in back-up ring 2 and collet 3 to lower end shoulder hole 5 and positioned.Starting device, collet 3 moves down under the effect of cylinder, and at this moment collet 3 just clamps back-up ring 2.Welding gun moves down, and starts welding.
The utility model is by collet 3 gripping collars 2 and liquid container assembly 1 is positioned, and utilizes existing equipment to process, and meets the requirement of product size tolerance, and has once welded on equipment, and welding precision is high.Improve efficiency simultaneously, reduced labour intensity.
Claims (1)
1. a damper weldering back-up ring device, is characterized in that: comprise that profile is the collet of taper, collet center is provided with endoporus, at collet top, is provided with groove, and there is the shoulder hole of a location of the axial dimension for liquid container assembly the lower end of its endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372698.5U CN204019027U (en) | 2014-07-04 | 2014-07-04 | Damper weldering back-up ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372698.5U CN204019027U (en) | 2014-07-04 | 2014-07-04 | Damper weldering back-up ring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019027U true CN204019027U (en) | 2014-12-17 |
Family
ID=52058935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372698.5U Expired - Fee Related CN204019027U (en) | 2014-07-04 | 2014-07-04 | Damper weldering back-up ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019027U (en) |
-
2014
- 2014-07-04 CN CN201420372698.5U patent/CN204019027U/en not_active Expired - Fee Related
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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: 20141217 Termination date: 20200704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |