CN203171733U - Blanking die for manufacturing thin-film switch - Google Patents
Blanking die for manufacturing thin-film switch Download PDFInfo
- Publication number
- CN203171733U CN203171733U CN 201320068974 CN201320068974U CN203171733U CN 203171733 U CN203171733 U CN 203171733U CN 201320068974 CN201320068974 CN 201320068974 CN 201320068974 U CN201320068974 U CN 201320068974U CN 203171733 U CN203171733 U CN 203171733U
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- CN
- China
- Prior art keywords
- die
- blanking
- counterdie
- film switch
- patrix
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- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a blanking die for manufacturing a thin-film switch. The blanking die comprises an upper die assembly and a lower die assembly. The upper die assembly comprises an upper die base and an upper die which is connected below the upper die base, the upper die is provided with a punch and an upper die cavity which is located around the punch, and a discharging plate which is supported by a spring is arranged inside the upper die cavity. The lower die assembly comprises a lower die base and a lower die which is arranged above the lower die base, a blanking hole is formed in the position, corresponding to the punch, of the lower die, guide sleeves and guide posts are arranged between the upper die base and the lower die base, and a feed ejection plate which is supported by a spring is arranged in the blanking hole. The blanking die for manufacturing the thin-film switch has the advantages of being capable of improving production efficiency and long in service life.
Description
Technical field
The utility model belongs to and relates to a kind of mould, relates in particular to a kind of blanking die for the manufacture of thin film switch.
Background technology
It is punch press that one procedure is arranged in thin film switch manufacturing process technology, and major work areas are by the one stroke of semi-finished product or product process punch press machinery, finish the final blanking of corresponding stamping procedure.Having the product clout during routine work process directly falls from the counterdie of mould, in the course of time can be with the hole plug in the punching block because of increasing of the lower mould place of hollowing out clout, need to increase secondary operation (clout of cleaning in mould), production efficiency is lower, and mould damages easily, and the normal service life of mould is shorter.
The utility model content
For this reason, technical problem to be solved in the utility model provides a kind of blanking die of making thin film switch, carries out blanking with this blanking die and blanking finished product and clout can be taken out in the lump, has improved production efficiency, and can improve the service life of mould.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of blanking die of making thin film switch, comprise upper die component and following membrane module, described upper die component includes upper bolster, is connected the patrix of upper bolster below, described patrix has drift and is positioned at drift upper cavity all around, be provided with in the described upper cavity by spring-supported stripper, described membrane module down comprises die shoe, be located at the counterdie of die shoe top, the position of the corresponding described drift of described counterdie has material-dropping hole, be provided with guide pin bushing and guide pillar between described upper bolster and the die shoe, it is characterized in that: be provided with by spring-supported die pad in the described material-dropping hole.
In the utility model specific embodiment, be provided with the patrix pad between described upper bolster and the patrix, be provided with the counterdie pad between described die shoe and the counterdie.
In the specific embodiment of the present utility model, described guide pin bushing is connected on the upper bolster, and described guide pillar is connected on the die shoe.
Adopt technique scheme, the utility model is by increasing by spring-supported die pad in the material-dropping hole of counterdie.Like this, through counterdie dress die pad, patrix loading and unloading flitch, when operation was die-cut, product can whole blanking be finished and clout can not fall down in this process, but by the direct jack-up of the die pad of counterdie.Adopt this blanking die, do not need clout in the secondary operation cleaning material-dropping hole during operation, make production efficiency improve greatly; And when getting the product process, blanking finished product and clout together can be taken off from mould and carry out subsequent processing, also increase the service life of mould greatly.
Therefore, the utlity model has the advantage of enhancing productivity with long service life.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is elaborated:
Fig. 1 is structural representation of the present utility model;
Among the figure:
The 100-upper die component, 101-upper bolster, 102-patrix pad, 103-patrix, 104-drift, 105-upper cavity, membrane module under the 200-, 201-die shoe, 202-counterdie pad, 203-counterdie, 204-material-dropping hole, the 301-spring, 302-stripper, 303-die pad, 304-guide pin bushing, 305-guide pillar.
The specific embodiment
As shown in Figure 1, the blanking die of manufacturing thin film switch of the present utility model comprises upper die component 100 and following membrane module 200.
Wherein, upper die component 100 includes upper bolster 101, patrix pad 102 and patrix 103.Patrix 103 is positioned at the below of upper bolster 101, is provided with patrix pad 102 between the two.
Patrix 103 has drift 104 and is positioned at drift upper cavity 105 all around, is provided with the stripper 302 that is supported by spring 301 in the upper cavity 105.
Following membrane module 200 comprises die shoe 201, counterdie pad 202 and counterdie 203.Counterdie 203 is positioned at the top of die shoe 201, is provided with counterdie pad 202 between the two.
The position of the drift 104 of counterdie 203 corresponding patrixes 103 has material-dropping hole 204, is provided with the die pad 303 that is supported by spring 301 in the material-dropping hole 204.
In addition, also be provided with guide pin bushing 304 and guide pillar 305 between upper bolster 101 and the die shoe 201, wherein, guide pin bushing 304 is connected on the upper bolster 101, and guide pillar 305 is connected on the die shoe 201.
More than be exactly the blanking die of manufacturing thin film switch of the present utility model, it increases by spring-supported die pad 303 in the material-dropping hole 204 of counterdie 201.Like this, through counterdie dress die pad, patrix loading and unloading flitch, when operation was die-cut, product can whole blanking be finished and clout can not fall down in this process, but by the direct jack-up of the die pad of counterdie.Adopt this blanking die, do not need clout in the secondary operation cleaning material-dropping hole during operation, make production efficiency improve greatly; And when getting the product process, blanking finished product and clout together can be taken off from mould and carry out subsequent processing, also increase the service life of mould greatly.
Therefore, the utlity model has the advantage of enhancing productivity with long service life.
But, those of ordinary skill in the art will be appreciated that, above embodiment illustrates the utility model, and be not to be used as restriction of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (3)
1. blanking die of making thin film switch, comprise upper die component and following membrane module, described upper die component includes upper bolster, is connected the patrix of upper bolster below, described patrix has drift and is positioned at drift upper cavity all around, be provided with in the described upper cavity by spring-supported stripper, described membrane module down comprises die shoe, be located at the counterdie of die shoe top, the position of the corresponding described drift of described counterdie has material-dropping hole, be provided with guide pin bushing and guide pillar between described upper bolster and the die shoe, it is characterized in that: be provided with by spring-supported die pad in the described material-dropping hole.
2. the blanking die of manufacturing thin film switch according to claim 1 is characterized in that: be provided with the patrix pad between described upper bolster and the patrix, be provided with the counterdie pad between described die shoe and the counterdie.
3. the blanking die of manufacturing thin film switch according to claim 1 and 2, it is characterized in that: described guide pin bushing is connected on the upper bolster, and described guide pillar is connected on the die shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320068974 CN203171733U (en) | 2013-02-06 | 2013-02-06 | Blanking die for manufacturing thin-film switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320068974 CN203171733U (en) | 2013-02-06 | 2013-02-06 | Blanking die for manufacturing thin-film switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171733U true CN203171733U (en) | 2013-09-04 |
Family
ID=49068484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320068974 Expired - Fee Related CN203171733U (en) | 2013-02-06 | 2013-02-06 | Blanking die for manufacturing thin-film switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171733U (en) |
-
2013
- 2013-02-06 CN CN 201320068974 patent/CN203171733U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20190206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |