CN203140652U - Punching die of plastic transformer framework embedded into terminal bent by 90 degrees - Google Patents
Punching die of plastic transformer framework embedded into terminal bent by 90 degrees Download PDFInfo
- Publication number
- CN203140652U CN203140652U CN 201320131845 CN201320131845U CN203140652U CN 203140652 U CN203140652 U CN 203140652U CN 201320131845 CN201320131845 CN 201320131845 CN 201320131845 U CN201320131845 U CN 201320131845U CN 203140652 U CN203140652 U CN 203140652U
- Authority
- CN
- China
- Prior art keywords
- transformer framework
- die
- plate
- lower die
- counterdie
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a punching die of a plastic transformer framework embedded into a terminal bent by 90 degrees. The punching die of the plastic transformer framework embedded into the terminal bent by 90 degrees comprises an upper die base and a lower die bade. An upper die clamping plate is arranged below the upper die base. A stripper plate is arranged below the upper die clamping plate. A lower die cushion plate is arranged above the lower die base. A lower die plate is arranged above the lower die cushion plate. A lower die sliding block is arranged on a middle section position between the lower die plate and the stripper plate. A limiting column is arranged at a left position between the lower die plate and the stripper plate. The punching die of the plastic transformer framework embedded into the terminal bent by 90 degrees can ensure stability of length of pins of the transformer framework, improves quality of products, and lowers production cost.
Description
Technical field
The utility model relates to a kind of stamping die, particularly a kind of stamping die of imbedding the plastic cement transformer framework of 90 ° of terminals of bending.
Background technology
In the prior art, imbed the plastic cement transformer framework of 90 ° of terminals of bending, pressure, the temperature contrast of different die cavitys in an actor's rendering of an operatic tune causes unbalanced contraction during ejection formation, causes pin length difference big through after the punch forming, finally influencing transformer can't weld wiring board, or causes rosin joint.
Summary of the invention
Goal of the invention of the present utility model is in order to overcome the deficiency of transformer framework length pin, the utility model provides a kind of punch-forming mold structure, and this stamping die structure has guaranteed the stable of pin length, improve the qualification rate of producing, reduced production cost.
The technical solution of the utility model is: a kind of stamping die of imbedding the plastic cement transformer framework of 90 ° of terminals of bending; it comprises patrix die holder, counterdie die holder; described patrix die holder below is provided with upper mold holder; the upper mold holder below is provided with stripper plate; described counterdie die holder top is provided with the counterdie backing plate; counterdie backing plate top is provided with lower bolster, and the middle section position place is provided with down mode slider between lower bolster and the stripper plate, and the leftward position place is provided with limited post.
Described mode slider down is provided with the counterdie otch.
The beneficial effects of the utility model are: can guarantee the stability of transformer framework pin length, improve product quality, reduce production costs.
Description of drawings
Fig. 1 is the transformer framework vertical view of imbedding 90 ° of terminals of bending;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the utility model diel package assembly schematic diagram;
Fig. 4 cuts pin key position part drawing for the utility model;
Wherein: 1, imbed the transformer framework of 90 ° of terminals of bending, 2, diel, 11, the flat pin of transformer framework; 12, the vertical pin of transformer framework, 21, the patrix die holder, 22, upper mold holder; 23, stripper plate, 24, following mode slider, 25, lower bolster; 26, counterdie backing plate, 27, the counterdie die holder, 28, product; 29, limited post, 210, the counterdie edge of a knife, 31, patrix drift mold insert; 32, counterdie edge of a knife mold insert, 33, the counterdie module.
The specific embodiment
Present embodiment is a kind of stamping die of imbedding the plastic cement transformer framework of 90 ° of terminals of bending, and it comprises patrix die holder 21, counterdie die holder 27.
Patrix die holder 21 belows as shown in Figure 2 are provided with upper mold holder 22; upper mold holder 22 belows are provided with stripper plate 23; described counterdie die holder 27 tops are provided with counterdie backing plate 26; counterdie backing plate 26 tops are provided with lower bolster 25; the middle section position place is provided with down mode slider 24 between lower bolster 25 and the stripper plate 23; the leftward position place is provided with limited post 29, and described mode slider 24 down is provided with counterdie otch 210.
When patrix die holder 21 is with counterdie die holder 27 matched moulds as shown in Figure 3; following mode slider 24 moves to the vertical pin of transformer framework 12 places; contact with counterdie edge of a knife mold insert 32; the vertical pin 12 stressed pre-allowances of transformer framework are cut; reach the specification requirements size, patrix drift mold insert 31 contacts with counterdie edge of a knife mold insert 32 to the motion of the flat pin of transformer framework 11 places; the flat pin 11 stressed pre-allowances of transformer framework are cut, so just can realize the uniformity of pin length.
Claims (2)
1. stamping die of imbedding the plastic cement transformer framework of 90 ° of terminals of bending; it comprises patrix die holder, counterdie die holder; it is characterized in that described patrix die holder below is provided with upper mold holder; the upper mold holder below is provided with stripper plate; described counterdie die holder top is provided with the counterdie backing plate; counterdie backing plate top is provided with lower bolster, and the middle section position place is provided with down mode slider between lower bolster and the stripper plate, and the leftward position place is provided with limited post.
2. the stamping die of imbedding the plastic cement transformer framework of 90 ° of terminals of bending according to claim 1 is characterized in that described mode slider down is provided with the counterdie otch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131845 CN203140652U (en) | 2013-03-22 | 2013-03-22 | Punching die of plastic transformer framework embedded into terminal bent by 90 degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131845 CN203140652U (en) | 2013-03-22 | 2013-03-22 | Punching die of plastic transformer framework embedded into terminal bent by 90 degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140652U true CN203140652U (en) | 2013-08-21 |
Family
ID=48968208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131845 Expired - Fee Related CN203140652U (en) | 2013-03-22 | 2013-03-22 | Punching die of plastic transformer framework embedded into terminal bent by 90 degrees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140652U (en) |
-
2013
- 2013-03-22 CN CN 201320131845 patent/CN203140652U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140322 |