CN204429988U - The diel that a kind of flake contact pin abnormity chamfering is shaping - Google Patents
The diel that a kind of flake contact pin abnormity chamfering is shaping Download PDFInfo
- Publication number
- CN204429988U CN204429988U CN201420864695.3U CN201420864695U CN204429988U CN 204429988 U CN204429988 U CN 204429988U CN 201420864695 U CN201420864695 U CN 201420864695U CN 204429988 U CN204429988 U CN 204429988U
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- forming
- enters
- shaping
- block
- chamfering
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Abstract
The utility model discloses the diel that a kind of flake contact pin abnormity chamfering is shaping, comprise upper die and lower die.Patrix comprises the upper bolster, upper padding plate, cope match-plate pattern, discharging backing plate, stripper and the upper die forming that connect successively from top to bottom and enters block; Counterdie comprises the die shoe, lower bolster, lower bolster and the lower mold forming that connect successively from bottom to top and enters block; One enters block cavity for fixing upper die forming is set in stripper, the lower surface that this upper die forming enters block is arranged in tandem two identical upper shaping work faces; In lower bolster, the cavity of corresponding stripper arranges one enters block cavity for fixing lower mold forming, two upper shaping work faces that the corresponding upper die forming in upper surface that this lower mold forming enters block enters on block arrange a horizontal plane and a compacted under working face correspondingly, make to form two forming cavities during mould matched moulds.Diel of the present utility model, can make the upper surface chamfering of product and lower surface chamfering shaping evenly, smooth.
Description
Technical field
The utility model relates to a kind of diel, is specifically related to the diel that a kind of flake contact pin abnormity chamfering is shaping.
Background technology
Flake contact pin is for vehicle assembly, be mainly used in each control module of car electrics, the flake head (see Fig. 1 a and Fig. 1 b) of contact pin is directly pressed in the jack on circuit board, be connected and fixed by the jack on the elastic force of self of fish eyelet 100 and circuit board, give each executive component by control circuit by signal transmission.The scheme that this kind of contact pin is connected with circuit board elastic, high to the chamfering required precision of flake head, otherwise the electrodeposited coating of the jack of circuit board will be destroyed when assembling, affect its electric property.
Upper surface chamfering 110 in prior art flake head and lower surface chamfering 120 are in station machine-shaping simultaneously, like this, the upper surface chamfering 110 processed and the angle of lower surface chamfering 120 there will be the situation caused not of uniform size, and the flatness of product is poor, have impact on the assembly performance of product.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of flake contact pin abnormity chamfering shaping diel, it can make the upper surface chamfering of product and lower surface chamfering shaping evenly, smooth, meet the high-precision requirement of product design.
The technical scheme realizing above-mentioned purpose is: the diel that a kind of flake contact pin abnormity chamfering is shaping, comprise upper die and lower die, described patrix comprises the upper bolster, upper padding plate, cope match-plate pattern, discharging backing plate, stripper and the upper die forming that connect successively from top to bottom and enters block; Described counterdie comprises the die shoe, lower bolster, lower bolster and the lower mold forming that connect successively from bottom to top and enters block; Wherein,
One enters block cavity for fixing described upper die forming is set in described stripper;
The lower surface that described upper die forming enters block is arranged in tandem two identical upper shaping work faces;
In described lower bolster, the cavity of corresponding described stripper arranges one enters block cavity for fixing described lower mold forming;
Two upper shaping work faces that the corresponding described upper die forming in upper surface that described lower mold forming enters block enters on block arrange a horizontal plane and a compacted under working face correspondingly, make to form two forming cavities during mould matched moulds.
The diel that above-mentioned flake contact pin abnormity chamfering is shaping, wherein, described upper die forming enters two upper shaping work faces on block and described lower mold forming and enters a horizontal plane of block and a compacted under working face and all adopt high-accuracy minute surface to discharge to process.
The technical scheme of the diel that flake contact pin abnormity chamfering of the present utility model is shaping, adopt and two kinds of forming cavities are set in a secondary mould, achieve the upper surface chamfering with the shaping flake pin head of two procedures and lower surface chamfering, thus ensure that product upper surface chamfering and lower surface chamfering shaping evenly, smooth, reach the high-precision requirement of design.
Accompanying drawing explanation
Fig. 1 a is the structural representation of flake pin head;
Fig. 1 b is the A-A direction view in Fig. 1 a;
Fig. 2 is the matched moulds state diagram of the shaping diel of flake contact pin of the present utility model abnormity chamfering;
Fig. 3 is the die opening state figure of the shaping diel of flake contact pin of the present utility model abnormity chamfering.
Detailed description of the invention
In order to understand the technical solution of the utility model better, be also described in detail by reference to the accompanying drawings below by specific embodiment:
Refer to Fig. 2 and Fig. 3, the diel that flake contact pin abnormity chamfering of the present utility model is shaping, comprise patrix 1 and counterdie 2, wherein:
Patrix 1 comprises the upper bolster 5, upper padding plate 6, cope match-plate pattern 7, discharging backing plate 8, stripper 9 and the upper die forming that connect successively from top to bottom and enters block 14; A cavity is set in stripper 9, enters block 14 for fixing upper die forming; The lower end that this upper die forming enters block 14 is arranged in tandem two identical upper shaping work faces;
Counterdie 2 comprises the die shoe 12, lower bolster 11, lower bolster 10 and the lower mold forming that connect successively from bottom to top and enters block 13; In lower bolster 10, the cavity of corresponding stripper 9 also arranges a cavity, enters block 13 for fixing lower mold forming; Two upper shaping work faces that the corresponding upper die forming in upper surface that this lower mold forming enters block 13 enters on block 14 arrange a horizontal plane and a compacted under working face correspondingly, make to form two forming cavities during mould matched moulds.
Upper die forming enters two of block 14 upper shaping work faces and lower mold forming and enters a horizontal plane of block 13 and a compacted under working face and all adopt high-accuracy minute surface to discharge to process, thus ensure that the high-precision requirement of product chamfering.
The diel that flake pin abnormity chamfering of the present utility model is shaping, when mold closing (see Fig. 2), patrix 1 vertically moves downward under the effect of punch press power, and the upper die forming be arranged in stripper 9 enters a horizontal plane that the previous upper shaping work face of block 14 and lower mold forming enter block 13, and first to carry out all-round chamfering to the upper surface of product 15 shaping; After entering next work step, product 15 shaping for previous step is placed in lower mold forming to be entered on the compacted under working face of block 13, upper contour forming enters the rear upper shaping work face of block 14 by the upper surface correcting of product 15 and binder, it is shaping that the compacted under working face that lower mold forming enters block 13 carries out all-round chamfering to the lower surface of product 15, is finally processed into qualified product 16.
When die sinking, under the effect of punch press reset Hui Li, patrix 1 is vertically moved upward, the upper die forming be arranged in stripper 9 enters the upper surface (see Fig. 3) that block 14 departs from product 16, meanwhile, under the active force of the float lifting mechanism of mould inside, product 16 moves upward, throw off the compacted under working face that lower mold forming enters block 13, complete die sinking process.
The diel that flake contact pin abnormity chamfering of the present utility model is shaping, two kinds of forming cavities are set in a secondary mould, the upper surface chamfering of the shaping flake pin head of realization two procedures and lower surface chamfering, thus ensure that product upper surface chamfering and lower surface chamfering shaping evenly, smooth, reach the high-precision requirement of design.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (2)
1. the diel that flake contact pin abnormity chamfering is shaping, comprise upper die and lower die, described patrix comprises the upper bolster, upper padding plate, cope match-plate pattern, discharging backing plate, stripper and the upper die forming that connect successively from top to bottom and enters block; Described counterdie comprises the die shoe, lower bolster, lower bolster and the lower mold forming that connect successively from bottom to top and enters block; It is characterized in that,
One enters block cavity for fixing described upper die forming is set in described stripper;
The lower surface that described upper die forming enters block is arranged in tandem two identical upper shaping work faces;
In described lower bolster, the cavity of corresponding described stripper arranges one enters block cavity for fixing described lower mold forming;
Two upper shaping work faces that the corresponding described upper die forming in upper surface that described lower mold forming enters block enters on block arrange a horizontal plane and a compacted under working face correspondingly, make to form two forming cavities during mould matched moulds.
2. the diel that flake contact pin abnormity chamfering according to claim 1 is shaping, it is characterized in that, described upper die forming enters on block two upper shaping work faces and described lower mold forming and enters a horizontal plane of block and a compacted under working face and all adopt high-accuracy minute surface to discharge to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864695.3U CN204429988U (en) | 2014-12-31 | 2014-12-31 | The diel that a kind of flake contact pin abnormity chamfering is shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864695.3U CN204429988U (en) | 2014-12-31 | 2014-12-31 | The diel that a kind of flake contact pin abnormity chamfering is shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204429988U true CN204429988U (en) | 2015-07-01 |
Family
ID=53597908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864695.3U Expired - Fee Related CN204429988U (en) | 2014-12-31 | 2014-12-31 | The diel that a kind of flake contact pin abnormity chamfering is shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204429988U (en) |
-
2014
- 2014-12-31 CN CN201420864695.3U patent/CN204429988U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kunshan Huaqiao Town, Suzhou city of Jiangsu Province Shun Yang Road No. 101 215332 Patentee after: KUNSHAN JINGYOU ELECTRONIC CO., LTD. Patentee after: Industrial technology (Kunshan) Co., Ltd of Jin Cheng society Address before: Kunshan Huaqiao Town, Suzhou city of Jiangsu Province Shun Yang Road No. 101 215332 Patentee before: Kunshan Rijiali Electronics Co.,Ltd. Patentee before: Industrial technology (Kunshan) Co., Ltd of Jin Cheng society |
|
| 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: 20150701 Termination date: 20191231 |