CN202824374U - Knuckle support stamping device with error proof function - Google Patents
Knuckle support stamping device with error proof function Download PDFInfo
- Publication number
- CN202824374U CN202824374U CN 201220411893 CN201220411893U CN202824374U CN 202824374 U CN202824374 U CN 202824374U CN 201220411893 CN201220411893 CN 201220411893 CN 201220411893 U CN201220411893 U CN 201220411893U CN 202824374 U CN202824374 U CN 202824374U
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- China
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- punch
- die
- shaping mould
- knuckle support
- error
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- Expired - Fee Related
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Abstract
The utility model discloses a knuckle support stamping device with an error proof function. The knuckle support stamping device with the error proof function can machine an error proof sign on the machining workpiece, has high machining precision, and can improve the quality stability. A dead plate is fixedly arranged on the upper template, a male die is fixedly arranged on the dead plate, and a square hole punch which is provided with an error proof punch portion and a soldered dot punch are fixedly arranged on the male die. An underboarding which is provided with a female die is fixedly arranged on a lower template, the middle portion of the female die is provided with a forming die, the periphery of the forming die is matched with the female die in a sliding mode, an elastic element is arranged between the forming die and the underboarding, a square hole machining hole corresponding to the square hole punch and a soldered dot machining groove corresponding to the soldered dot punch are arranged on the forming die, a guide sleeve and a guide pillar are arranged between the upper template and the lower template, and the guide sleeve matches with the guide pillar. The knuckle support stamping device with the error proof function has the advantages of being capable of machining error proof sign on the machining workpiece, causing no errors in assembling, improving the product efficiency and the rate of finished product and reducing the production cost.
Description
Technical field
The utility model relates to a kind of knuckle support stamp device with error-disable function.
Background technology
In the production process of automobile absorber, knuckle support becomes difficulty processing accessory in the damper processing owing to it has irregular shape.
At present, knuckle support adopts common punch press and mould to process, and precision is low, and quality stability is low.Simultaneously, because the arc diameter of knuckle support both sides is very nearly the same, naked eyes are difficult to differentiate, and in assembling process, loading error often occurs, cause working (machining) efficiency low, and percent defective is high, has strengthened production cost.
The utility model content
The purpose of this utility model is for the technological deficiency that exists in the prior art, can process the mistake proofing mark at processing work and provide a kind of, and machining accuracy is high, improves the knuckle support stamp device with error-disable function of quality stability.
For realizing that the technical scheme that the purpose of this utility model adopts is:
A kind of knuckle support stamp device with error-disable function, it is characterized in that, comprise upper die unit and lower die unit, described upper die unit comprises cope match-plate pattern, fixed head, punch, square punch, solder joint drift, be fixed with described fixed head on the described cope match-plate pattern, be fixed with punch on the described fixed head, be fixed with described square punch and solder joint drift on the described punch, on the described square punch with mistake proofing mark punch, described cope match-plate pattern is connected with die shank, and described die shank is connected with the actuating unit of punch press; Described lower die unit comprises lower bolster, backing plate, die, shaping mould; be fixed with described backing plate on the described lower bolster; described die is installed on the described backing plate; the middle part of described die is equipped with shaping mould; the periphery of described shaping mould and described die are slidingly matched; between described shaping mould and the described backing plate elastic component is installed; be provided with the square hole working hole corresponding with described square punch and the solder joint working groove corresponding with described solder joint drift on the described shaping mould, be provided with guide pin bushing and the guide pillar that matches between described cope match-plate pattern and the lower bolster.
By limit spring spacing alignment pin is installed in the described die, is provided with the locating hole corresponding with described spacing alignment pin on described fixed head and the cope match-plate pattern.
Described elastic component is rubber elastomer.
Be connected by guide draw bar between described elastic component and described backing plate and the shaping mould.
Connect by being connected alignment pin between described elastic component and the described shaping mould.
Compared with prior art, the beneficial effects of the utility model are:
1, stamp device of the present utility model can be so that have the mistake proofing mark on the workpiece that processes, and, directly go out solder joint, during assembling mistake can not appear, improved production efficiency, and, improved the finished product rate, reduced production cost.
2, stamp device of the present utility model is by structural design and combination, and accurate positioning has improved machining accuracy, has ensured the stability of quality.
Description of drawings
Figure 1 shows that the knuckle support stamp device upper die unit that the utlity model has error-disable function and the schematic diagram of lower die unit separated position;
Figure 2 shows that the top view of lower die unit;
Figure 3 shows that the workpiece schematic diagram after the processing.
Among the figure: 1. guide pin bushing, 2. cope match-plate pattern, 3. locating hole, 4, fixed head, 5, die shank, 6. square punch, 7. punch, 8. solder joint drift, 9. lower bolster, 10. guide pillar, 11. dies, 12. backing plates, 13. guide draw bar, 14. elastic components, 15. connect alignment pin, 16. shaping moulds, 17. limit spring, 18. spacing alignment pins, 19. section bars to be processed, 20. square hole working holes, 21, mistake proofing point, 22. solder joints.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
The utlity model has error-disable function knuckle support stamp device schematic diagram as shown in Figure 1 and Figure 2, comprise upper die unit and lower die unit.Described upper die unit comprises cope match-plate pattern 2, fixed head 4, punch 7, square punch 6, solder joint drift 8, be fixed with described fixed head 4 on the described cope match-plate pattern 2, be fixed with punch 7 on the described fixed head 4, be fixed with described square punch 6 and solder joint drift 8 on the described punch 7, on the described square punch 6 with mistake proofing mark punch, described cope match-plate pattern 2 is connected with die shank 5, and described die shank is connected with the actuating unit of punch press.Described lower die unit comprises lower bolster 9, backing plate 12, die 11, shaping mould 16, be fixed with described backing plate 12 on the described lower bolster 9, described die 11 is installed on the described backing plate 12, the middle part of described die 11 is equipped with shaping mould 16, the periphery of described shaping mould 16 and described die 11 are slidingly matched, between described shaping mould 16 and the described backing plate 12 elastic component 14 is installed, elastic component described in the present embodiment is rubber elastomer.Be connected by guide draw bar 13 between described elastic component 14 and described backing plate 12 and the shaping mould 16.Connect by being connected alignment pin 15 between described elastic component 14 and the described shaping mould 16.Be provided with the square hole working hole 20 corresponding with described square punch 6 and the solder joint working groove corresponding with described solder joint drift 8 on the described shaping mould 16, be provided with guide pin bushing 1 and the guide pillar 10 that matches between described cope match-plate pattern and the lower bolster.
In order to ensure accurate feeding and the processing capacity accurately in the punching processing process, by limit spring 17 spacing alignment pin 18 is installed in the described die 11, be provided with the locating hole 3 corresponding with described spacing alignment pin 18 on described fixed head 4 and the cope match-plate pattern 2.
During use, the lower bolster in the device of the present utility model is fixedly mounted on the punch press, die shank is connected with the power set of punch press.The section bar 19 that workpiece is to be processed is placed on the shaping mould.Die shank drives cope match-plate pattern and moves downward the processing of carrying out workpiece.In the process, because square punch and solder joint drift be to the effect of shaping mould, so that shaping mould moves downward, and elastic component is compressed.The schematic diagram of the workpiece that processes as shown in Figure 3, square punch in the upper die unit cooperates with square hole working hole in the lower die unit and processes square groove and mistake proofing point 21, and the welding drift in the upper die unit cooperates with solder joint working groove in the lower die unit and processes solder joint 22.By the effect of spacing alignment pin 18 and locating hole, determined the anchor point of feeding.After machining, because the elastic force effect of elastic component, shaping mould resets.In assembling process, the suggesting effect of mistake proofing point has been arranged, the operative employee can recognize the direction of workpiece accurately, and welds.
The above only is preferred embodiment of the present utility model; should be noted that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. knuckle support stamp device with error-disable function, it is characterized in that, comprise upper die unit and lower die unit, described upper die unit comprises cope match-plate pattern, fixed head, punch, square punch, solder joint drift, be fixed with described fixed head on the described cope match-plate pattern, be fixed with punch on the described fixed head, be fixed with described square punch and solder joint drift on the described punch, on the described square punch with mistake proofing mark punch, described cope match-plate pattern is connected with die shank, and described die shank is connected with the actuating unit of punch press; Described lower die unit comprises lower bolster, backing plate, die, shaping mould; be fixed with described backing plate on the described lower bolster; described die is installed on the described backing plate; the middle part of described die is equipped with described shaping mould; the periphery of described shaping mould and described die are slidingly matched; between described shaping mould and the described backing plate elastic component is installed; be provided with the square hole working hole corresponding with described square punch and the solder joint working groove corresponding with described solder joint drift on the described shaping mould, be provided with guide pin bushing and the guide pillar that matches between described cope match-plate pattern and the lower bolster.
2. the knuckle support stamp device with error-disable function according to claim 1, it is characterized in that, by limit spring spacing alignment pin is installed in the described die, is provided with the locating hole corresponding with described spacing alignment pin on described fixed head and the cope match-plate pattern.
3. the knuckle support stamp device with error-disable function according to claim 1 is characterized in that described elastic component is rubber elastomer.
4. the knuckle support stamp device with error-disable function according to claim 1 is characterized in that, is connected by guide draw bar between described elastic component and described backing plate and the shaping mould.
5. the knuckle support stamp device with error-disable function according to claim 1 is characterized in that, connects by being connected alignment pin between described elastic component and the described shaping mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411893 CN202824374U (en) | 2012-08-20 | 2012-08-20 | Knuckle support stamping device with error proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411893 CN202824374U (en) | 2012-08-20 | 2012-08-20 | Knuckle support stamping device with error proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824374U true CN202824374U (en) | 2013-03-27 |
Family
ID=47936170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411893 Expired - Fee Related CN202824374U (en) | 2012-08-20 | 2012-08-20 | Knuckle support stamping device with error proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522870A (en) * | 2013-11-06 | 2014-01-22 | 重庆龙润汽车转向器有限公司 | Front evaporator assembly of automobile air conditioner |
| CN107159790A (en) * | 2017-04-12 | 2017-09-15 | 滁州市东华模具制造有限公司 | A kind of automotive steering oil pipe connector servo cold-punching mould |
| CN112823985A (en) * | 2019-11-21 | 2021-05-21 | 成都飞机工业（集团）有限责任公司 | Error-proofing method for machining double-profile honeycomb part |
-
2012
- 2012-08-20 CN CN 201220411893 patent/CN202824374U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522870A (en) * | 2013-11-06 | 2014-01-22 | 重庆龙润汽车转向器有限公司 | Front evaporator assembly of automobile air conditioner |
| CN107159790A (en) * | 2017-04-12 | 2017-09-15 | 滁州市东华模具制造有限公司 | A kind of automotive steering oil pipe connector servo cold-punching mould |
| CN112823985A (en) * | 2019-11-21 | 2021-05-21 | 成都飞机工业（集团）有限责任公司 | Error-proofing method for machining double-profile honeycomb part |
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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: 20130327 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |