CN102836921A - Blanking-punching compound die of car stabilizer bracket - Google Patents
Blanking-punching compound die of car stabilizer bracket Download PDFInfo
- Publication number
- CN102836921A CN102836921A CN 201210367979 CN201210367979A CN102836921A CN 102836921 A CN102836921 A CN 102836921A CN 201210367979 CN201210367979 CN 201210367979 CN 201210367979 A CN201210367979 A CN 201210367979A CN 102836921 A CN102836921 A CN 102836921A
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- die
- punch
- hole
- plate
- machining
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- 238000004080 punching Methods 0.000 title claims abstract description 16
- 239000003381 stabilizer Substances 0.000 title abstract description 6
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 238000003754 machining Methods 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000806 elastomer Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a blanking-punching compound die of car stabilizer bracket, and aims to improve the precision of stamping and machining and reduce the production cost. An upper die unit comprises an upper template, a fixing plate and a male die, wherein one surface of the fixing plate is connected with the upper template; the male die is fixedly mounted on the other surface of the fixing plate; and a hole machining surface is arranged at the middle part of the male die. A lower die unit comprises a lower template, a base plate and a female die, wherein one surface of the base plate is connected with the lower template; the other surface of the base plate is connected with the female die; an elastic body is arranged between the female die and the base plate; a workpiece machining groove is formed in the female die; a machining hole is formed in the female die, in the position corresponding to the machining surface; and a guide sleeve and a guide post which are matched with each other are arranged between the upper template with the hole and the lower template. The compound die can improve the machining precision of a workpiece by the reasonable combination of each part of the structure. In addition, the operation of blanking and punching can be finished once, so that the machining efficiency is improved, and the production cost of an enterprise is reduced.
Description
Technical field
The present invention relates to a kind of vehicle steadily device support blanking-punching hole composite die.
Background technology
General 308 automobile shock-absorber stabilizer supports are welded on the automobile shock-absorber outer shell, are used to make stabilizer to keep the tram.
At present, general 308 automobile shock-absorber stabilizer supports mainly adopt punch process.Along with automobile industry is increasingly high to stability of automobile and security requirement, also increasingly high to the required precision of product.Simultaneously,, need reduce manufacturing procedure as far as possible,, reduce cost to enhance productivity for enterprise reduces cost.Present punch process mould is difficult to meet the demands.
Summary of the invention
The objective of the invention is to the technological deficiency that exists in the prior art, and a kind of automobile shock-absorber stabilizer support blanking-punching hole composite die is provided,, reduce production costs to improve the precision of punch process.
For realizing that the technical scheme that the object of the invention adopted is:
A kind of vehicle steadily device support blanking-punching hole composite die is characterized in that, comprises upper die unit and lower die unit; Said upper die unit comprises cope match-plate pattern, fixed head, punch; Said fixed head one side is connected with said cope match-plate pattern, and said fixed head another side is equipped with said punch, and said punch is and the corresponding shape of processing back workpiece profile; Said punch middle part be provided with workpiece on corresponding hole, moulding hole machined surface, said cope match-plate pattern is connected with the power set of punch press through die shank; Said lower die unit comprises lower bolster, backing plate, die; Said backing plate one side is connected with said lower bolster; Another side is connected with said die; Between said die and the said backing plate elastomer is installed, said die is provided with and the corresponding workpiece working groove of said punch shape, on the said die with said punch on the corresponding position of hole machined surface be provided with machining hole; Between said cope match-plate pattern and the said lower bolster guide pin bushing and the guide pillar that matches is installed.
Be separately installed with plate alignment pin to be processed with the corresponding position of plate gabarit to be processed on the said die, be provided with spring between said plate alignment pin to be processed and the said die.
Said elastomer is an elastomeric material.
Be provided with the material-dropping hole that is communicated with the backing plate and the lower bolster of said machining hole opposite position.
Compared with prior art, the invention has the beneficial effects as follows:
Vehicle steadily device support blanking-punching hole composite die of the present invention can improve the machining accuracy of workpiece through the reasonable combination of each several part structure, and; Blanking and punching are once accomplished; Reduce manufacturing procedure, improved working (machining) efficiency, reduced the production cost of enterprise.
Description of drawings
Shown in Figure 1 is the sketch map that vehicle steadily device support blanking of the present invention-punching hole composite die upper die unit and lower die unit are separated;
Shown in Figure 2 is that the P of Fig. 1 is to view;
Shown in Figure 3 is the A-A cutaway view of Fig. 1.
Among the figure: 1. guide pin bushing, 2. cope match-plate pattern, 3. die shank, 4. fixed head, 5. punch, 6. guide pillar; 7. spring, plate alignment pin 8. to be processed, 9. bolt, 10. lower bolster, 11. dies, 12. elastomers; 13. connecting pin, 14. backing plates, 15. hole machined surfaces, 16. workpiece working grooves, 17. machining holes.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further explain.
The sketch map of vehicle steadily device support blanking-punching hole composite die of the present invention such as Fig. 1-shown in Figure 3, comprise upper die unit and lower die unit.Said upper die unit comprises cope match-plate pattern 2, fixed head 4, punch 5; Said fixed head 4 one sides are connected with said cope match-plate pattern 2; Said fixed head 4 another sides are equipped with said punch 5; Said punch 5 is and the corresponding shape of processing back workpiece profile, said punch middle part be provided with workpiece on corresponding hole, moulding hole machined surface 15, said cope match-plate pattern 2 is connected with the power set of punch press through die shank 3.Said lower die unit comprises lower bolster 10, backing plate 14, die 11; Said backing plate 14 one sides are connected with said lower bolster 10; Shown in backing plate 14 another sides be connected with said die 11 with bolt 9 through connecting pin 13; Between said die 11 and the said backing plate 14 elastomer 12 is installed, said elastomer 12 adopts elastomeric material.Said die 11 is provided with and the corresponding workpiece working groove 16 of said punch shape, on the said die 11 with said punch on hole machined surface 15 corresponding positions be provided with machining hole 17.The guide pin bushing 1 and guide pillar 6 that match are installed between said cope match-plate pattern 2 and the said lower bolster 10.
In order further to improve precision, prevent workpiece play in process, be separately installed with processing boards alignment pin 8 with the corresponding position of plate gabarit to be processed on the said die 11, be provided with spring 7 between said processing boards alignment pin 8 and the said die 11.
Be provided with the material-dropping hole that is communicated with the backing plate and the lower bolster of said machining hole opposite position, the blanking that the machine-shaping hole that is stamped is produced falls.
During use, plate to be processed is placed on the die, the one of which end is through plate alignment pin to be processed location.The power set of punch press drive die shank and cope match-plate pattern, fixed head, punch descends, and punch cooperates with workpiece working groove on the die, processes the gabarit of workpiece, and simultaneously, the hole machined surface on the punch cooperates the moulding hole that processes on the workpiece with the machining hole on the die.Elastomer between die and the backing plate can cushion the impulsive force of punching press, makes processing work stressed more even.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (4)
1. a vehicle steadily device support blanking-punching hole composite die is characterized in that, comprises upper die unit and lower die unit; Said upper die unit comprises cope match-plate pattern, fixed head, punch; Said fixed head one side is connected with said cope match-plate pattern, and said fixed head another side is equipped with said punch, and said punch is and the corresponding shape of processing back workpiece profile; Said punch middle part be provided with workpiece on corresponding hole, moulding hole machined surface, said cope match-plate pattern is connected with the power set of punch press through die shank; Said lower die unit comprises lower bolster, backing plate, die; Said backing plate one side is connected with said lower bolster; Another side is connected with said die; Between said die and the said backing plate elastomer is installed, said die is provided with and the corresponding workpiece working groove of said punch shape, on the said die with said punch on the corresponding position of hole machined surface be provided with machining hole; Between said cope match-plate pattern and the said lower bolster guide pin bushing and the guide pillar that matches is installed.
2. vehicle steadily device support blanking-punching hole composite die according to claim 1; It is characterized in that; Be separately installed with plate alignment pin to be processed with the corresponding position of plate gabarit to be processed on the said die, be provided with spring between said plate alignment pin to be processed and the said die.
3. vehicle steadily device support blanking-punching hole composite die according to claim 1 and 2 is characterized in that said elastomer is an elastomeric material.
4. vehicle steadily device support blanking-punching hole composite die according to claim 1 and 2 is characterized in that, is provided with the material-dropping hole that is communicated with the backing plate and the lower bolster of said machining hole opposite position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210367979 CN102836921A (en) | 2012-09-27 | 2012-09-27 | Blanking-punching compound die of car stabilizer bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210367979 CN102836921A (en) | 2012-09-27 | 2012-09-27 | Blanking-punching compound die of car stabilizer bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102836921A true CN102836921A (en) | 2012-12-26 |
Family
ID=47364797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210367979 Pending CN102836921A (en) | 2012-09-27 | 2012-09-27 | Blanking-punching compound die of car stabilizer bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102836921A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737669A (en) * | 2014-01-16 | 2014-04-23 | 珠海格莱利模具有限公司 | Punching tool with floating positioning structure |
| CN103949535A (en) * | 2014-05-08 | 2014-07-30 | 安徽大昌科技股份有限公司 | Punching die of rear suspension installation bracket |
| CN104249114A (en) * | 2014-09-29 | 2014-12-31 | 江阴德玛斯特钻具有限公司 | Internal flanging production line for internal flanging type drill rod protection sleeve |
| CN104608197A (en) * | 2015-01-29 | 2015-05-13 | 珠海格莱利模具有限公司 | Punching die with floating locating structure |
| CN110961521A (en) * | 2019-12-30 | 2020-04-07 | 安徽龙磁精密器件有限公司 | A punching die for commutator production |
-
2012
- 2012-09-27 CN CN 201210367979 patent/CN102836921A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737669A (en) * | 2014-01-16 | 2014-04-23 | 珠海格莱利模具有限公司 | Punching tool with floating positioning structure |
| CN103949535A (en) * | 2014-05-08 | 2014-07-30 | 安徽大昌科技股份有限公司 | Punching die of rear suspension installation bracket |
| CN103949535B (en) * | 2014-05-08 | 2016-06-08 | 安徽大昌科技股份有限公司 | A kind of punching die of rear-suspending mounting bracket |
| CN104249114A (en) * | 2014-09-29 | 2014-12-31 | 江阴德玛斯特钻具有限公司 | Internal flanging production line for internal flanging type drill rod protection sleeve |
| CN104249114B (en) * | 2014-09-29 | 2016-06-29 | 江阴德玛斯特钻具有限公司 | In-flanges type drilling rod protection set in-flanges production line |
| CN104608197A (en) * | 2015-01-29 | 2015-05-13 | 珠海格莱利模具有限公司 | Punching die with floating locating structure |
| CN110961521A (en) * | 2019-12-30 | 2020-04-07 | 安徽龙磁精密器件有限公司 | A punching die for commutator production |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |