CN202701109U - Oblique hole punching die - Google Patents

Oblique hole punching die Download PDF

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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
Application number
CN2012202831769U
Other languages
Chinese (zh)
Inventor
陈兴其
Original Assignee
靖江三鹏汽车模具制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 靖江三鹏汽车模具制造有限公司 filed Critical 靖江三鹏汽车模具制造有限公司
Priority to CN2012202831769U priority Critical patent/CN202701109U/en
Application granted granted Critical
Publication of CN202701109U publication Critical patent/CN202701109U/en

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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

Rush the inclined hole mould
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.
CN2012202831769U 2012-06-15 2012-06-15 Oblique hole punching die CN202701109U (en)

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 CN202701109U (en) 2012-06-15 2012-06-15 Oblique hole punching die

Country Status (1)

Country Link
CN (1) CN202701109U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20150615