CN202861115U - Punching die - Google Patents

Punching die Download PDF

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Publication number
CN202861115U
CN202861115U CN 201220502939 CN201220502939U CN202861115U CN 202861115 U CN202861115 U CN 202861115U CN 201220502939 CN201220502939 CN 201220502939 CN 201220502939 U CN201220502939 U CN 201220502939U CN 202861115 U CN202861115 U CN 202861115U
Authority
CN
China
Prior art keywords
die
lower bolster
location
punching
bolster
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
Application number
CN 201220502939
Other languages
Chinese (zh)
Inventor
罗诚芽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSHAN WEIAN PRECISION MOLD CO Ltd
Original Assignee
KUNSHAN WEIAN PRECISION MOLD CO Ltd
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 KUNSHAN WEIAN PRECISION MOLD CO Ltd filed Critical KUNSHAN WEIAN PRECISION MOLD CO Ltd
Priority to CN 201220502939 priority Critical patent/CN202861115U/en
Application granted granted Critical
Publication of CN202861115U publication Critical patent/CN202861115U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a punching die which comprises an upper die and a lower die. The upper die comprises an upper die base, an upper padding plate, and an upper die plate. The lower die comprises a lower die plate, a lower bolster, a lower die base, and a lower cushion block. The upper die plate is provided with a puncher chip. A punching hole matched with the puncher chip is formed in the lower die plate. A first location-guiding pillar is respectively installed at the two ends of the upper surface of the lower die base. A first location-guiding pipe matched with the location-guiding pillar is correspondingly arranged at the upper die base. A second location-guiding pillar is respectively installed on the two ends of the upper die subface. A second location-guiding pipe matched with the second location-guiding pillar is correspondingly arranged at the lower die plate. The punching die is simple in structure, convenient to operate, and high in location-setting precision of the punching hole. The quality of the product is improved.

Description

A kind of punching die
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of punching die.
Background technology
Mould is to use very extensive and important production equipment in the industrial production as one of high efficiency tool of production.Adopt mould article of manufacture and part, have the production efficiency height, can realize the large batch of production of high speed, save material, realize without machining; Constant product quality has good interchangeability; Simple to operate, operating personnel there are not the very high advantages such as specification requirement.
Punching die is modal a kind of in the mould, and along with the development of technology, people are more and more higher to the quality of product, but existing punching die exists the not high defective of positioning accuracy.
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 punching die is provided, and it is simple in structure, and is easy to operate, and is high to the positioning accuracy in hole, improved the quality of product.
Technical scheme: a kind of punching die described in the utility model, comprise upper die and lower die, described patrix comprises upper bolster, upper padding plate and cope match-plate pattern, counterdie comprises lower bolster, lower bolster, die shoe and lower cushion block, be provided with drift on the described cope match-plate pattern, be provided with the punching that is complementary with drift on the described lower bolster, the two ends of described die shoe upper surface are provided with first and lead a post, on the described upper bolster corresponding be provided be complementary with it first lead the position cover, the both sides of described cope match-plate pattern bottom surface are provided with second and lead a post, corresponding the second guide hole that is complementary with it that is provided with on the lower bolster.
Further improve technique scheme, two ends and the both sides of described lower bolster upper surface are respectively arranged with limited block.
Further, have oval fixing hole on the described limited block, it is fixed on the lower bolster by bolt and packing ring.Can regulate as required the position of limited block.
Further, the thickness of described limited block is 10-20mm.
The utility model compared with prior art, its beneficial effect is: the utility model is simple in structure, and is easy to operate, high to the positioning accuracy in hole, improved product quality.
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 punching die, comprise upper die and lower die, described patrix comprises upper bolster 1, upper padding plate 2 and cope match-plate pattern 3, counterdie comprises lower bolster 4, lower bolster 5, die shoe 6 and lower cushion block 7, be provided with drift 8 on the described cope match-plate pattern 3, be provided with the punching 9 that is complementary with drift 8 on the described lower bolster 4, the two ends of described die shoe 6 upper surfaces are provided with first and lead a post 10, on the described upper bolster 1 corresponding be provided be complementary with it first lead position cover 11, the both sides of described cope match-plate pattern 3 bottom surfaces are provided with second and lead a post 12, corresponding the second guide hole 13 that is complementary with it that is provided with on the lower bolster 4.
Two ends and the both sides of described lower bolster 4 upper surfaces are respectively arranged with limited block 14, and its thickness is 10-20mm, have oval fixing hole on the described limited block 14, and it is fixed on the lower bolster 4 by bolt and packing ring.
Above-mentioned mould structure is simple, and is easy to operate, high to the positioning accuracy in hole, improved product quality.
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 (4)

1. punching die, comprise upper die and lower die, described patrix comprises upper bolster, upper padding plate and cope match-plate pattern, counterdie comprises lower bolster, lower bolster, die shoe and lower cushion block, be provided with drift on the described cope match-plate pattern, be provided with the punching that is complementary with drift on the described lower bolster, it is characterized in that, the two ends of described die shoe upper surface are provided with first and lead a post, on the described upper bolster corresponding be provided be complementary with it first lead the position cover, the both sides of described cope match-plate pattern bottom surface are provided with second and lead a post, corresponding the second guide hole that is complementary with it that is provided with on the lower bolster.
2. punching die according to claim 1 is characterized in that, two ends and the both sides of described lower bolster upper surface are respectively arranged with limited block.
3. punching die according to claim 2 is characterized in that, has oval fixing hole on the described limited block, and it is fixed on the lower bolster by bolt and packing ring.
4. punching die according to claim 2 is characterized in that, the thickness of described limited block is 10-20mm.
CN 201220502939 2012-09-27 2012-09-27 Punching die Expired - Fee Related CN202861115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220502939 CN202861115U (en) 2012-09-27 2012-09-27 Punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220502939 CN202861115U (en) 2012-09-27 2012-09-27 Punching die

Publications (1)

Publication Number Publication Date
CN202861115U true CN202861115U (en) 2013-04-10

Family

ID=48027873

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220502939 Expired - Fee Related CN202861115U (en) 2012-09-27 2012-09-27 Punching die

Country Status (1)

Country Link
CN (1) CN202861115U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847782A (en) * 2012-09-27 2013-01-02 昆山威安精密模具有限公司 Stamping mold
CN103909154A (en) * 2014-03-20 2014-07-09 成都联创精密机械有限公司 High-limit stamping die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847782A (en) * 2012-09-27 2013-01-02 昆山威安精密模具有限公司 Stamping mold
CN103909154A (en) * 2014-03-20 2014-07-09 成都联创精密机械有限公司 High-limit stamping die

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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: 20130927