CN202367075U - Deburring and punching die for wheel cover part of automobile - Google Patents
Deburring and punching die for wheel cover part of automobile Download PDFInfo
- Publication number
- CN202367075U CN202367075U CN 201120557470 CN201120557470U CN202367075U CN 202367075 U CN202367075 U CN 202367075U CN 201120557470 CN201120557470 CN 201120557470 CN 201120557470 U CN201120557470 U CN 201120557470U CN 202367075 U CN202367075 U CN 202367075U
- Authority
- CN
- China
- Prior art keywords
- die
- patrix
- lower die
- cover part
- wheel cover
- 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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Abstract
The utility model relates to a deburring and punching die for a wheel cover part of an automobile. The die comprises an upper die, a lower die and a lateral punching knife block. The upper die comprises an upper die holder, an upper die swaging machine, an upper die deburring mechanism and an upper ejector rod, wherein the upper die swaging machine is positioned between the upper die holder and the upper die deburring mechanism; and the upper ejector rod is arranged on the upper die holder. The lower die comprises a lower die holder, a lower die core, balancing nitrogen cylinders and a lower die ejector, wherein the lower die core is arranged between the lower die holder and the upper die swaging machine; the balancing nitrogen cylinders are arranged between the upper and lower die holders; and the lower die ejector is arranged on the lower die holder. The upper die deburring mechanism is arranged between the upper die swaging machine and the lower die holder, and is positioned on the left side of the lower die core. The lateral punching knife block is arranged between the upper die holder and the lower die core, and is positioned on the right side of the lower die core. Compared with the prior art, the die has the advantages of convenience for maintenance, safety, durability and the like.
Description
Technical field
The utility model relates to a kind of mould, especially relates to a kind of trimming and piercing die mould that is used for automobile wheel cover part.
Background technology
At present, vibrations and noise were very big when the ubiquitous problem of trimming and piercing die mould was mold work, shook the life-span that use equipment and mould itself are shortened in conference.Traditional lower mold core is a solid modelling, and mould is heavy, makes troubles for dismounting and maintenance.Last eccentric swage uses the mould of spring, and spring life is short to be damaged easily, in case change the risk of will the handlebar die ontology damaging or hurting sb.'s feelings timely.
The utility model content
The purpose of the utility model is exactly the trimming and piercing die mould that is used for automobile wheel cover part that a kind of easy to maintenance, safety durable is provided in order to overcome the defective that above-mentioned prior art exists.
The purpose of the utility model can realize through following technical scheme:
A kind of trimming and piercing die mould that is used for automobile wheel cover part; Comprise upper die and lower die; Also comprise side blow hole cutter piece; Described patrix comprises upper bolster, patrix eccentric swage, patrix deburring mechanism and upper ejector pin, and described patrix eccentric swage is between upper bolster and patrix deburring mechanism, and described upper ejector pin is located on the upper bolster;
Described counterdie comprises die shoe, lower mold core, balance nitrogen cylinder and counterdie ejector; Described lower mold core is located between die shoe and the patrix eccentric swage; Described balance nitrogen cylinder is located between upper bolster and the die shoe, and described counterdie ejector is located on the die shoe;
Described patrix deburring mechanism is located between patrix eccentric swage and the die shoe, and is positioned at the lower mold core left side, and the burr of automobile wheel cover part are pruned;
Described side blow hole cutter piece is located between upper bolster and the lower mold core, and is positioned at the lower mold core right side, and automobile wheel cover part is carried out punching.
Described balance nitrogen cylinder has 4.
Described lower mold core, patrix deburring mechanism all adopt detachable structure.
Compared with prior art, the utility model has used upper ejector pin to upgrade the traditional mode that last eccentric swage uses the expensive high fault rate of spring or nitrogen spring; Lower mold core is used detachable structure, when maintenance, need not entire die be hung maintenance sites, takies a large amount of places, and the detachable structure that only needs to need repairing is pulled down and can be keeped in repair; Used the nitrogen cylinder to reduce the infringement that vibrations and strong impulsive force cause mould, long service life as buffering.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the side-looking partial structurtes sketch map of the utility model.
Among the figure: 1-die shoe, 2-patrix deburring mechanism, 3-patrix eccentric swage, 4-counterdie ejector, 5-upper ejector pin, 6-side blow hole cutter piece, 7-upper bolster, 8-lower mold core.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
As depicted in figs. 1 and 2; A kind of trimming and piercing die mould that is used for automobile wheel cover part; Comprise upper die and lower die, also comprise side blow hole cutter piece 6, described patrix comprises upper bolster 7, patrix eccentric swage 3, patrix deburring mechanism 2 and upper ejector pin 5; Described patrix eccentric swage 3 is between upper bolster 7 and patrix deburring mechanism 2, and described upper ejector pin 5 is located on the upper bolster 7; Described counterdie comprises die shoe 1, lower mold core 8, balance nitrogen cylinder 9 and counterdie ejector 4; Described lower mold core 8 is located between die shoe 1 and the patrix eccentric swage 3; Described balance nitrogen cylinder 9 is located between upper bolster 7 and the die shoe 1, and described counterdie ejector 4 is located on the die shoe 1;
Described patrix deburring mechanism 2 is located between patrix eccentric swage 3 and the die shoe 1, and is positioned at lower mold core 8 left sides, and the burr of automobile wheel cover part are pruned; Described side blow hole cutter piece 6 is located between upper bolster 7 and the lower mold core 8, and is positioned at lower mold core 8 right sides, and automobile wheel cover part is carried out punching.Patrix deburring mechanism 2 makes mould realize the function of local deburring and punching simultaneously with side blow hole cutter piece 6.
Described balance nitrogen cylinder 9 has 4, as balance in the mold work process and cushioning effect, has had this device just can reduce noise and the vibrations that produced in the mold work process to a great extent.
Described lower mold core 8, patrix deburring mechanism 2 all adopt detachable structure, and this structure has not only alleviated the weight of mould itself and brought convenience to maintenance again.
During work, when press is depressed with specified pressure, by patrix eccentric swage 3 tablet is compressed, do the trimming and piercing die action by patrix deburring mechanism 2 simultaneously with side blow hole cutter piece 6 then, a punching press action is covered, and press rises, and counterdie ejector 4 jack-up parts take out.
Claims (2)
1. trimming and piercing die mould that is used for automobile wheel cover part; Comprise upper die and lower die; It is characterized in that described mould also comprises side blow hole cutter piece, described patrix comprises upper bolster, patrix eccentric swage, patrix deburring mechanism and upper ejector pin; Described patrix eccentric swage is between upper bolster and patrix deburring mechanism, and described upper ejector pin is located on the upper bolster;
Described counterdie comprises die shoe, lower mold core, balance nitrogen cylinder and counterdie ejector; Described lower mold core is located between die shoe and the patrix eccentric swage; Described balance nitrogen cylinder is located between upper bolster and the die shoe, and described counterdie ejector is located on the die shoe;
Described patrix deburring mechanism is located between patrix eccentric swage and the die shoe, and is positioned at the lower mold core left side, and the burr of automobile wheel cover part are pruned;
Described side blow hole cutter piece is located between upper bolster and the lower mold core, and is positioned at the lower mold core right side, and automobile wheel cover part is carried out punching.
2. a kind of trimming and piercing die mould that is used for automobile wheel cover part according to claim 1 is characterized in that described balance nitrogen cylinder has 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120557470 CN202367075U (en) | 2011-12-27 | 2011-12-27 | Deburring and punching die for wheel cover part of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120557470 CN202367075U (en) | 2011-12-27 | 2011-12-27 | Deburring and punching die for wheel cover part of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367075U true CN202367075U (en) | 2012-08-08 |
Family
ID=46590799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120557470 Expired - Fee Related CN202367075U (en) | 2011-12-27 | 2011-12-27 | Deburring and punching die for wheel cover part of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847793A (en) * | 2012-08-24 | 2013-01-02 | 昆山荣腾模具部品制造有限公司 | Trimming, flanging and side punching compound die |
| CN103182429A (en) * | 2011-12-27 | 2013-07-03 | 上海众大汽车配件有限公司 | Mould for trimming and punching automobile wheel cover part |
-
2011
- 2011-12-27 CN CN 201120557470 patent/CN202367075U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182429A (en) * | 2011-12-27 | 2013-07-03 | 上海众大汽车配件有限公司 | Mould for trimming and punching automobile wheel cover part |
| CN103182429B (en) * | 2011-12-27 | 2016-06-29 | 上海众大汽车配件有限公司 | A kind of wheel cover of automobile trimming part punching die |
| CN102847793A (en) * | 2012-08-24 | 2013-01-02 | 昆山荣腾模具部品制造有限公司 | Trimming, flanging and side punching compound die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI AOLIN CAR FITTINGS CO., LTD. Free format text: FORMER OWNER: SHANGHAI ZHONGDA AUTO PARTS CO., LTD. Effective date: 20130326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201805 JIADING, SHANGHAI TO: 201821 JIADING, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130326 Address after: Anting Jiading District Town, Shanghai City Road No. 101 in 201821 Patentee after: Shandong Aolin Car Fittings Co., Ltd. Address before: 201805 Shanghai Jiading District city Anting Town Park Road No. 1488 Patentee before: Shanghai Zhongda Auto Parts Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |