CN202861121U - Die used for punching - Google Patents
Die used for punching Download PDFInfo
- Publication number
- CN202861121U CN202861121U CN 201220549291 CN201220549291U CN202861121U CN 202861121 U CN202861121 U CN 202861121U CN 201220549291 CN201220549291 CN 201220549291 CN 201220549291 U CN201220549291 U CN 201220549291U CN 202861121 U CN202861121 U CN 202861121U
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- CN
- China
- Prior art keywords
- plate
- punching
- die
- mould
- cope match
- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a die used for punching. The die used for punching comprises an upper die and a lower die. A guide device is arranged between the upper die and the lower die. The upper die comprises an upper die holder, an upper base plate, and an upper die plate. A plurality of puncher pins are fixed on the lower surface of the upper die plate. A puncher pin positioning plate is also arranged on the lower surface of the upper die plate. The puncher pins penetrate through the holes which are matched with the puncher pins and formed in the puncher pin positioning plate. A telescopic leg is arranged inside the upper die plate. The positioning plate is fixed at the outer end of the telescopic leg. The die used for punching is simple in structure. Due to the fact that the positioning device is arranged on the puncher pins, the problem that excursion in the punching process is not easy to occur, and the die used for punching is worth popularizing and applying in production.
Description
Technical field
The utility model relates to a kind of mould.Be specifically related to a kind of mould for punching.
Background technology
Punching die belongs to a kind of in the diel, and existing technology is to be provided with some drifts in the cope match-plate pattern lower surface, and correspondence is provided with some punchings on lower bolster, and bolster cooperates and is various parts perforates.For the production efficiency of punching die is provided, can with many component overlappings together, utilize king-size drift once can finish the punching operation of many parts.But the phenomenons such as skew occur in punching course easily owing to drift is long.
The utility model content
The utility model purpose: the purpose of this utility model is for the deficiencies in the prior art, and a kind of mould for punching is provided, and it is provided with positioner at drift, makes it be difficult for occuring the problem of skew in punching course.
Technical scheme: a kind of mould for punching described in the utility model, comprise upper die and lower die, be provided with guide device between the upper and lower mould, described patrix comprises upper bolster, upper padding plate and cope match-plate pattern, the lower surface of cope match-plate pattern is fixed with some drifts, and the lower surface of described cope match-plate pattern also is provided with the drift location-plate, and described drift passes the hole that is complementary with it on the location-plate, be provided with telescopic mast in the described cope match-plate pattern, described location-plate is fixed on the external end head of telescopic mast.
Further improve technique scheme, be provided with spring between described location-plate and the cope match-plate pattern, described spring housing is contained on the telescopic mast.
Further, described counterdie comprises lower bolster, lower bolster and die shoe.
Further, described guide device is the post of leading on position cover and the die shoe of leading that is arranged on the upper bolster.
The locating piece of promising positioning parts to be processed is set on the described lower bolster further.
The utility model compared with prior art, its beneficial effect is: the mould for punching described in the utility model, and simple in structure, it is provided with positioner at drift, make its problem that in punching course, is difficult for occuring skew, be worth applying aborning.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The below is elaborated to technical solutions of the utility model, but protection domain of the present utility model is not limited to described embodiment.
As shown in Figure 1, a kind of mould for punching, comprise upper die and lower die, described patrix comprises upper bolster 1, upper padding plate 2 and cope match-plate pattern 3, described counterdie comprises lower bolster 4, lower bolster 5 and die shoe 6, be provided with guide device between the upper and lower mould, described guide device is to be arranged on leading on the upper bolster 1 to lead a post 8 on position cover 7 and the die shoe 6, the lower surface of cope match-plate pattern 3 is fixed with some drifts 9, the lower surface of described cope match-plate pattern 3 also is provided with drift location-plate 10, described drift 9 passes the hole that is complementary with it on the location-plate 10, be provided with telescopic mast 11 in the described cope match-plate pattern 3, described location-plate 10 is fixed on the external end head of telescopic mast 11, is provided with spring 12 between described location-plate 10 and the cope match-plate pattern 3, and described spring 12 is sleeved on the telescopic mast 11; The locating piece of promising positioning parts to be processed is set on the described lower bolster 4 simultaneously.
As mentioned above, although the specific preferred embodiment of reference has represented and has explained the utility model that it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model that does not break away from the claims definition, can make in the form and details various variations to it.
Claims (5)
1. mould that is used for punching, comprise upper die and lower die, be provided with guide device between the upper and lower mould, described patrix comprises upper bolster, upper padding plate and cope match-plate pattern, and the lower surface of cope match-plate pattern is fixed with some drifts, it is characterized in that, the lower surface of described cope match-plate pattern also is provided with the drift location-plate, described drift passes the hole that is complementary with it on the location-plate, is provided with telescopic mast in the described cope match-plate pattern, and described location-plate is fixed on the external end head of telescopic mast.
2. the mould for punching according to claim 1 is characterized in that, is provided with spring between described location-plate and the cope match-plate pattern, and described spring housing is contained on the telescopic mast.
3. the mould for punching according to claim 1 is characterized in that, described counterdie comprises lower bolster, lower bolster and die shoe.
4. the mould for punching according to claim 3 is characterized in that, described guide device is the post of leading on position cover and the die shoe of leading that is arranged on the upper bolster.
5. the mould for punching according to claim 3 is characterized in that, the locating piece of promising positioning parts to be processed is set on the described lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549291 CN202861121U (en) | 2012-10-25 | 2012-10-25 | Die used for punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549291 CN202861121U (en) | 2012-10-25 | 2012-10-25 | Die used for punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861121U true CN202861121U (en) | 2013-04-10 |
Family
ID=48027879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549291 Expired - Fee Related CN202861121U (en) | 2012-10-25 | 2012-10-25 | Die used for punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896210A (en) * | 2012-10-25 | 2013-01-30 | 昆山威安精密模具有限公司 | Mould for punching |
| CN103714652A (en) * | 2013-11-11 | 2014-04-09 | 国家电网公司 | High voltage switch cabinet door abnormal opening alarm device |
-
2012
- 2012-10-25 CN CN 201220549291 patent/CN202861121U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896210A (en) * | 2012-10-25 | 2013-01-30 | 昆山威安精密模具有限公司 | Mould for punching |
| CN103714652A (en) * | 2013-11-11 | 2014-04-09 | 国家电网公司 | High voltage switch cabinet door abnormal opening alarm device |
| CN103714652B (en) * | 2013-11-11 | 2019-01-18 | 国家电网公司 | A kind of high-voltage switch cabinet door unnormal unlocking warning device |
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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: 20130410 Termination date: 20131025 |