CN202701109U - Oblique hole punching die - Google Patents
Oblique hole punching die Download PDFInfo
- Publication number
- CN202701109U CN202701109U CN2012202831769U CN201220283176U CN202701109U CN 202701109 U CN202701109 U CN 202701109U CN 2012202831769 U CN2012202831769 U CN 2012202831769U CN 201220283176 U CN201220283176 U CN 201220283176U CN 202701109 U CN202701109 U CN 202701109U
- Authority
- CN
- China
- Prior art keywords
- punch
- piercing
- retainer
- die
- stripper
- 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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- Punching Or Piercing (AREA)
Abstract
An oblique hole punching die comprises a punch retainer, a cavity retainer and a piercing punch, wherein a punch is arranged on the lower portion of the punch retainer, a stripper plate is arranged on the surrounding of the punch, a rubber block is arranged between the stripper plate and the punch retainer, a positioning pin is arranged on the punch retainer, positioning sleeves are arranged on two sides of the positioning pin inside the stripper plate, a plurality of sliding sleeves are arranged inside the stripper plate, a through hole is arranged inside the sliding sleeves vertical to the plane direction of the punch, the piercing punch is arranged inside the through hole, a piercing die is arranged on the cavity retainer, a spring is arranged on the periphery of the piercing punch, and the piercing punch corresponds to the piercing die. The die is reasonable in structure and long in service life and the quality of products is improved.
Description
Technical field:
The utility model relates to the cold punching die field, relates in particular to a kind of inclined hole mould that rushes.
Technical background:
Diel is the requisite technological equipment of punching production, the height of Design of Dies and manufacturing technology level, determining to a great extent the development ability of quality, benefit and the new product of product, original diel location product quality inaccurate, processing is bad.
Summary of the invention:
The purpose of this utility model provides a kind of rational in infrastructure, and that can improve the quality of products rushes the inclined hole mould.
The utility model is achieved in that a kind of inclined hole mould that rushes, comprise punch retainer, die block, piercing punch, it is characterized in that: the punch retainer below is provided with drift, described drift periphery is provided with stripper, be provided with block rubber between described stripper and punch retainer, be provided with alignment pin on the described punch retainer, the alignment pin both sides are provided with positioning sleeve in the stripper, described stripper inside is provided with some sliding sleeves, be provided with a through hole perpendicular to the drift bevel direction in the sliding sleeve, be provided with piercing punch in the described through hole, be provided with spring around the piercing punch; Be provided with punching concave die on the described die block, described punching concave die and piercing punch are corresponding to be arranged.
The utility model is rational in infrastructure, long service life, and improved product quality.
Description of drawings:
Fig. 1 is the utility model structural representation.
Among the figure 1, punch retainer, 2, drift, 3, positioning sleeve, 4, piercing punch,
5, stripper, 6, sliding sleeve, 7 punching concave die, 8, die block, 9, gland product 10, block rubber.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
A kind of inclined hole mould that rushes, comprise punch retainer 1, die block 8, piercing punch 4, it is characterized in that: punch retainer 1 below is provided with drift 2, described drift 2 peripheries are provided with stripper 5,1 of described stripper 5 and punch retainer are provided with block rubber 10, be provided with alignment pin on the described punch retainer 1, stripper 5 interior alignment pin both sides are provided with positioning sleeve 3, described stripper inside is provided with some sliding sleeves 6, be provided with a through hole perpendicular to drift 2 bevel directions in the sliding sleeve 6, be provided with piercing punch 4 in the described through hole, be provided with spring around the piercing punch 4; Be provided with punching concave die 7 on the described die block 8, described punching concave die 7 and piercing punch 4 corresponding settings.During implementation, when gland product 9 was carried out punching, punch retainer 1 moved vertically downward, Bing drives also vertically downward motion of drift 2, block rubber 10 is compressed, and piercing punch 4 downward-sloping slip in sliding sleeve 6 can be oppressed in drift 2 inclined-planes, thereby finishes punching.After finishing Deng punching, punch retainer 1 moves upward, and stripper 5 moves down a segment distance under block rubber 10 elastic force effects, finish discharging.Described positioning sleeve 3 can prevent effectively that alignment pin to the wearing and tearing of stripper, having prolonged the service life of stripper.
Claims (1)
1. one kind is rushed the inclined hole mould, comprise punch retainer (1), die block (8), piercing punch (4), it is characterized in that: punch retainer (1) below is provided with drift (2), described drift (2) periphery is provided with stripper (5), be provided with block rubber (10) between described stripper (5) and punch retainer (1), described punch retainer is provided with alignment pin on (1), the interior alignment pin of stripper (5) both sides are provided with positioning sleeve (3), described stripper inside is provided with some sliding sleeves (6), be provided with a through hole perpendicular to drift (2) bevel direction in the sliding sleeve (6), be provided with piercing punch (4) in the described through hole, piercing punch (4) is provided with spring all around; Be provided with punching concave die (7) on the described die block (8), described punching concave die (7) and piercing punch (4) are corresponding to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202831769U CN202701109U (en) | 2012-06-15 | 2012-06-15 | Oblique hole punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202831769U CN202701109U (en) | 2012-06-15 | 2012-06-15 | Oblique hole punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701109U true CN202701109U (en) | 2013-01-30 |
Family
ID=47581449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202831769U Expired - Fee Related CN202701109U (en) | 2012-06-15 | 2012-06-15 | Oblique hole punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701109U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978109A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Side punching and shaping mold for knee protection support |
| CN104001795A (en) * | 2014-06-18 | 2014-08-27 | 苏州旭创精密模具有限公司 | Inclined punching device for continuous die |
| CN104043723A (en) * | 2014-06-12 | 2014-09-17 | 安徽新悦精密机械有限公司 | Simple slanted punching die mechanism |
| CN104226795A (en) * | 2014-10-15 | 2014-12-24 | 安徽江淮汽车股份有限公司 | Side punching steel plate die |
| CN109079026A (en) * | 2018-09-21 | 2018-12-25 | 重庆金康新能源汽车设计院有限公司 | Punch mechanism |
| CN110090890A (en) * | 2019-05-16 | 2019-08-06 | 朝阳聚声泰（信丰）科技有限公司 | A kind of speaker frame waist hole punch forming system and method |
| CN110116165A (en) * | 2019-04-23 | 2019-08-13 | 海宁亿联金属配件有限公司 | A kind of improvement structure of A-frame molding die |
-
2012
- 2012-06-15 CN CN2012202831769U patent/CN202701109U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978109A (en) * | 2014-05-19 | 2014-08-13 | 安徽大昌科技股份有限公司 | Side punching and shaping mold for knee protection support |
| CN104043723A (en) * | 2014-06-12 | 2014-09-17 | 安徽新悦精密机械有限公司 | Simple slanted punching die mechanism |
| CN104043723B (en) * | 2014-06-12 | 2016-08-24 | 安徽新悦精密机械有限公司 | A kind of mold mechanism of simple oblique impact |
| CN104001795A (en) * | 2014-06-18 | 2014-08-27 | 苏州旭创精密模具有限公司 | Inclined punching device for continuous die |
| CN104226795A (en) * | 2014-10-15 | 2014-12-24 | 安徽江淮汽车股份有限公司 | Side punching steel plate die |
| CN104226795B (en) * | 2014-10-15 | 2016-08-31 | 安徽江淮汽车股份有限公司 | A kind of side punching steel plate mould |
| CN109079026A (en) * | 2018-09-21 | 2018-12-25 | 重庆金康新能源汽车设计院有限公司 | Punch mechanism |
| CN110116165A (en) * | 2019-04-23 | 2019-08-13 | 海宁亿联金属配件有限公司 | A kind of improvement structure of A-frame molding die |
| CN110090890A (en) * | 2019-05-16 | 2019-08-06 | 朝阳聚声泰（信丰）科技有限公司 | A kind of speaker frame waist hole punch forming system and method |
| CN110090890B (en) * | 2019-05-16 | 2021-01-19 | 朝阳聚声泰（信丰）科技有限公司 | Speaker frame waist hole punch forming system and method |
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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: 20130130 Termination date: 20150615 |
|
| EXPY | Termination of patent right or utility model |