CN202037263U - Novel-structure riveting device for connecting pipes of liquid collecting pipes of condenser of automobile air conditioner - Google Patents
Novel-structure riveting device for connecting pipes of liquid collecting pipes of condenser of automobile air conditioner Download PDFInfo
- Publication number
- CN202037263U CN202037263U CN 201020695339 CN201020695339U CN202037263U CN 202037263 U CN202037263 U CN 202037263U CN 201020695339 CN201020695339 CN 201020695339 CN 201020695339 U CN201020695339 U CN 201020695339U CN 202037263 U CN202037263 U CN 202037263U
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- riveted joint
- hexagon
- return
- head
- pushing rod
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Abstract
The utility model discloses a novel-structure riveting device for connecting pipes of liquid collecting pipes of a condenser of an automobile air conditioner. The riveting device comprises a riveting joint, an expansion head, an inclined push rod and a return rod. The riveting device solves the problems of insufficient strength and short life in the connecting pipe riveting of the conventional riveting device and has the beneficial effects that the product percent of pass and production efficiency are improved, the cost is lowered, etc.
Description
Technical field
The utility model relates to a kind of automotive air-conditioning condenser collector tube tube connector riveting set of new structure
Background technology
At present, the riveted joint of automotive air-conditioning condenser collector tube tube connector riveting set and the head that rises all adopt cylindrical structural, and the return of the head that rises generally uses spring.But because too small (being generally less than 10mm) of tube connector limited the size of riveted joint, the intensity of riveted joint is reduced, directly influenced the life-span of riveted joint.And all be circular structure inside and outside the employing of traditional riveted joint, make riveted joint in strain, not have enough deflections, directly caused the fracture of riveted joint.And, can't use the large scale spring because the space is limited, the head that rises can't make the head that rises automatically reply by the pressure of spring later on entering riveted joint, shines the reduction into reliability.
Summary of the invention
Exist the riveted joint life-span short in order to solve above-mentioned existing riveting technology, move insecure problem, the purpose of this utility model is to provide a kind of automotive air-conditioning condenser collector tube tube connector riveting set of new structure.Use the utility model, make the life-span of riveted joint improve, the reliability of whole riveted structure improves.Thereby make the frock cost significantly reduce, reduce the unnecessary waste of various raw material, enhance productivity and product percent of pass
In order to reach above-mentioned utility model purpose, the utility model is that this device of automotive air-conditioning condenser collector tube tube connector riveting set that technical scheme that its technical problem of solution is adopted provides a kind of new structure comprises:
Riveted joint [1] endoporus is a hexagon, and profile also is corresponding hexagon.The rise head [2] supporting with it is inserted in the described riveted joint also for the hexagon cylindricality, inserts riveted joint during work, and the riveted joint cylindrical is enlarged.Return bar [3] has return bar [3] on the head that rises, and links to each other with slanted pushing rod [4], and slanted pushing rod [4] has guide rail, and return bar [3] slides in guide rail, when slanted pushing rod [4] promotion rising head [2] moves, riveted joint [1] cylindrical is enlarged rivet.When slanted pushing rod [4] when returning, drive return bar [3] in the guide rail and move, make head [2] return that rises.
The automotive air-conditioning condenser collector tube tube connector riveting set of a kind of new structure of the utility model, owing to take technique scheme, making riveted joint is in one plane to carry out strain in strain, change traditional riveted joint carries out strain on arc surface drawback, seen accompanying drawing 3.The utility model replaces original spring with the return bar, and the head that is used for guaranteeing rising can not should be the reason of spring in the return engineering stuck, has significantly improved the reliability and the production efficiency of device.In addition, owing to adopt above-mentioned inside and outside hexagonal structure to replace original circular configuration, make the deflection of riveted joint further to improve, therefore, improved the riveting intensity of condenser collector tube tube connector, beneficial effect such as improve product percent of pass, reduce cost.
Description of drawings
Accompanying drawing 1 is the structure chart of the automotive air-conditioning condenser collector tube tube connector riveting set of the utility model structure.
Among the figure: 1-riveted joint, 2-rise head, 3-slanted pushing rod, 4-return bar.
Accompanying drawing 2 is the sectional view of riveted joint in the automotive air-conditioning condenser collector tube tube connector riveting set of the utility model structure.
Accompanying drawing 3 is the comparison diagram of novel riveted joint and traditional riveted joint in the automotive air-conditioning condenser collector tube tube connector riveting set of the utility model structure.
Among the figure: 5-tradition riveted joint, the novel riveted joint of 6-
The specific embodiment
Below in conjunction with description of drawings preferred embodiment of the present utility model.
Accompanying drawing 1 is the structure chart of the automotive air-conditioning condenser collector tube tube connector riveting set of the utility model structure.Accompanying drawing 2 is the sectional view of riveted joint in the automotive air-conditioning condenser collector tube tube connector riveting set of the utility model structure.Shown in the embodiment of accompanying drawing, this device comprises:
Riveted joint [1] is the cylinder of one six five equilibrium, and its endoporus is a hexagon, is hexagon at the outer fenestra of root.Rise [2], the hexagon cylinder tool with riveted joint endoporus same size is inserted in the described riveted joint, inserts riveted joint during work, and the riveted joint cylindrical is enlarged.Return bar [3] has return bar [3] on the head that rises, and links to each other with slanted pushing rod [4], drives head [2] return that rises in the time of slanted pushing rod [4] return.
The implementation procedure of this device is:
1, the tube connector that needs are riveted is enclosed within on the riveted joint [1].
2, promote slanted pushing rod [4] by cylinder or other external force and move.
3, by the inclined-plane above the slanted pushing rod [4] head [2] that rises is risen.
4, the head [2] that rises backs down riveted joint [1] in the process that rises, and the cylindrical of riveted joint [1] is enlarged, thereby tube connector is enlarged, and reaches the purpose that tube connector and collector tube are riveted together.
5, cylinder or other external force retract slanted pushing rod [4].
6, slanted pushing rod [4] is in the process of returning, and return bar [3] slides along guide rail.
7, return bar [3] will insert the head [2] that rises of riveted joint [1] and pull out, and riveted joint [1] resets.
8, take out the good tube connector of riveted joint.
Claims (3)
1. this device of automotive air-conditioning condenser collector tube tube connector riveting set of a new structure comprises:
Riveted joint [1] is the cylinder of one six five equilibrium, and its endoporus is a hexagon, outer fenestra at root is a hexagon, rise [2], the hexagon cylinder tool with riveted joint endoporus same size is inserted in the described riveted joint, insert riveted joint during work, the riveted joint cylindrical is enlarged, and return bar [3] has return bar [3] on the head that rises, and link to each other with slanted pushing rod [4], in the time of slanted pushing rod [4] return, drive head [2] return that rises.
2. the automotive air-conditioning condenser collector tube tube connector riveting set of a kind of new structure according to claim 1 is characterized in that: described riveted joint [1] endoporus is a hexagon, profile also is corresponding hexagon, and the rise head [2] supporting with it also is the hexagon cylindricality.
3. the automotive air-conditioning condenser collector tube tube connector riveting set of a kind of new structure according to claim 1 is characterized in that: described slanted pushing rod [4] has guide rail, return bar [3] slides in guide rail, when slanted pushing rod [4] promotion rising head [2] moves, riveted joint [1] cylindrical is enlarged rivets, when slanted pushing rod [4] when returning, drive return bar [3] in the guide rail and move, make head [2] return that rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020695339 CN202037263U (en) | 2010-12-30 | 2010-12-30 | Novel-structure riveting device for connecting pipes of liquid collecting pipes of condenser of automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020695339 CN202037263U (en) | 2010-12-30 | 2010-12-30 | Novel-structure riveting device for connecting pipes of liquid collecting pipes of condenser of automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202037263U true CN202037263U (en) | 2011-11-16 |
Family
ID=44964728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020695339 Expired - Fee Related CN202037263U (en) | 2010-12-30 | 2010-12-30 | Novel-structure riveting device for connecting pipes of liquid collecting pipes of condenser of automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202037263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952893A (en) * | 2018-01-03 | 2018-04-24 | 苏州托克斯冲压设备有限公司 | A kind of tensioner riveting mechanism |
-
2010
- 2010-12-30 CN CN 201020695339 patent/CN202037263U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952893A (en) * | 2018-01-03 | 2018-04-24 | 苏州托克斯冲压设备有限公司 | A kind of tensioner riveting mechanism |
| CN107952893B (en) * | 2018-01-03 | 2024-03-19 | 苏州托克斯冲压设备有限公司 | Tensioning riveting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201204 Pudong New Area South Road, Shanghai, No. 1768 Patentee after: Shanghai Aisidake Automotive Air Conditioning Systems Co. Address before: 201204 Pudong New Area South Road, Shanghai, No. 1768 Patentee before: Shanghai Delphi Auto A/C Systems 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: 20111116 Termination date: 20191230 |