CN202411219U - Blanking-punching die structure - Google Patents

Blanking-punching die structure Download PDF

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Publication number
CN202411219U
CN202411219U CN2011205141455U CN201120514145U CN202411219U CN 202411219 U CN202411219 U CN 202411219U CN 2011205141455 U CN2011205141455 U CN 2011205141455U CN 201120514145 U CN201120514145 U CN 201120514145U CN 202411219 U CN202411219 U CN 202411219U
Authority
CN
China
Prior art keywords
blanking
die
insert
waste material
punch
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
CN2011205141455U
Other languages
Chinese (zh)
Inventor
吴霞
隋军
李国林
李宏华
韦兴民
吴成明
赵福全
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.)
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute 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 Zhejiang Geely Holding Group Co Ltd, Zhejiang Geely Automobile Research Institute Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN2011205141455U priority Critical patent/CN202411219U/en
Application granted granted Critical
Publication of CN202411219U publication Critical patent/CN202411219U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a blanking-punching die structure, which comprises a stripper plate and a blanking terrace die, and is characterized in that a die insert is arranged on the periphery of the stripper plate and is fixedly connected with the stripper plate; a terrace die insert is arranged on the periphery of the blanking terrace die and is fixedly connected with the blanking terrace die; an upper scrap cutter is arranged in the die insert and is fixedly connected with the die insert; and a lower scrap cutter is arranged in the terrace die insert and is fixedly connected with the terrace die insert. When the die works, under the interaction of the die insert and the blanking terrace insert, scraps on the periphery of the workpiece are cut off to form annular scraps; and during a next working procedure, the annular scrapes are cut off by utilizing the upper scrap cutter and the lower scrap cutter so as to be collected to a scrap box. The blanking-punching die structure is simple and convenient to manufacture, the installed scrap cutters are less, the scraps are collected intensively, the labor intensity is reduced, and the production cost is reduced to some extent.

Description

The blanking and punching mode structure
Technical field
The utility model relates to a kind of production mould structure, and in particular, the utility model relates to a kind of blanking and punching mode structure.
Background technology
At present, in the die design stage of project exploitation, because mould manufactures and designs producer when the blanking and piercing die of the less box-like structure spare of design size; Often adopt single operation overall time blanking, or the operation break-down blanking, more than two kinds of discharged way; Number of molds is more, and the mould development cost is all higher, and the quantity of arranging of waste material cutter is more; And waste material is easily collecting not, and the labour intensity of field worker is bigger, and on-the-spot production efficiency reduces.。
The Chinese patent publication number is CN201720332U; Authorizing open day is on 01 26th, 2011, and the name of utility model is called the automobile panel deburring and uses the slug die tool, and this application case discloses a kind of automobile panel deburring and used the slug die tool; Can realize cutting off to automobile panel deburring waste material; Technical scheme: die ontology comprises upper bolster and die shoe, it is characterized in that: one-level waste material cutter and secondary waste material cutter are housed on the die ontology, and each waste material cutter is inserted and the counterdie deburring composition of inserting by the patrix deburring; The patrix deburring is inserted and is connected die holder, and the counterdie deburring is inserted and connect die shoe.Wherein weak point is that waste material blade row cloth is many, and waste material is easily collecting not, and labour intensity is high, and production efficiency is low.
The utility model content
The purpose of the utility model is to solve that existing mold waste material blade row cloth is many, and waste material is easily collecting not, and labour intensity is high, and the problem that production efficiency is low provides a kind of garbage collection the convenient and high blanking and punching mode structure of production efficiency.
For realizing above purpose, the technical scheme of the utility model is a kind of blanking and punching mode structure, comprises stripper and blanking punch; It is characterized in that be provided with die plate insert around the described stripper, described die plate insert is fixedly connected with stripper; Be provided with punch insert around the described blanking punch; Described punch insert is fixedly connected with blanking punch, is provided with the waste material cutter in the described die plate insert, and the described waste material cutter of going up is fixedly connected with die plate insert; Be provided with down the waste material cutter in the described punch insert, described waste material cutter down is fixedly connected with punch insert.When mold work, under the interaction of die plate insert and blanking punch, the waste material that workpiece is peripheral cuts away, and forms annular waste material, and when next impulse stroke, the waste material cutter cuts off annular waste material with following waste material cutter in the utilization, collects ash can.
As preferably, described die plate insert outside is provided with the die frame, and described die frame is fixedly connected with die plate insert with stripper respectively.The die plate insert outside is provided with the die frame, and the die frame is used for fixing and protects die plate insert.
As preferably, the distance of described die plate insert lower surface and punch insert is greater than strip thickness.Space between die plate insert and the punch insert is used for placing annular waste material.
As preferably, the described waste material cutter of going up is with following waste material cutter and squeezes off formula waste material cutter.Squeeze off formula waste material cutter, simple in structure, easily manufactured, practice thrift cost to a certain extent.
As preferably, be provided with die shoe below the described blanking punch, described die shoe is fixedly connected with blanking punch.Be used for fixing blanking punch above the die shoe, the die shoe lower surface is connected with the stamping machine workbench.
The utlity model has following beneficial effect: simple in structure, easily manufactured, the waste material cutter of installation is few, and the waste material centralized collection has reduced labour intensity, has reduced production cost to a certain extent.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is a kind of partial enlarged drawing at A place among Fig. 1.
1, stripper; 2, die frame; 3, strip; 4, die plate insert; 5, blanking punch; 6, following waste material cutter; 7 die shoes; 8, go up the waste material cutter; 9, punch insert.
The specific embodiment
Below in conjunction with specific embodiment, and combine accompanying drawing, the technical scheme of the utility model be further described:
Embodiment: blanking and punching mode structure (seeing accompanying drawing 1,2), comprise stripper 1 and blanking punch 5, die plate insert 4 is arranged around the stripper 1; Die plate insert 4 is connected with stripper 1 bolt, and there is die frame 2 die plate insert 4 outsides, and die frame 2 is connected with die plate insert 4 bolts with stripper 1 respectively; Around the blanking punch 5 punch insert 9 is arranged, punch insert 9 is connected with blanking punch 5 bolts, and there is die shoe 7 blanking punch 5 belows; Die shoe 7 is connected with blanking punch 5 bolts, and last waste material cutter 8 is arranged in the die plate insert 4, and last waste material cutter 8 is connected with die plate insert 4 bolts; Following waste material cutter 6 is arranged in the punch insert 9; Following waste material cutter 6 is connected with punch insert 9 bolts, and last waste material cutter 8 is with following waste material cutter 6 and squeezes off formula waste material cutter, and the distance of die plate insert 4 lower surfaces and punch insert 9 is greater than strip 3 thickness.
When the utility model is worked; In first impulse stroke, under the press pressure effect, the die plate insert and the blanking punch that are fixed on the die frame interact; The waste material of product periphery is cut away; With product monoblock type blanking, the waste material of annular just drops on the die body, on following mould body, is furnished with and squeezes off formula waste material cutter; Second impulse stroke, because during the mould closes state, the lower plane of die plate insert and squeeze off that the distance between the plane is certain on the cutting edge of formula waste material cutter; And the cutting edge approach of die plate insert is certain; When second impulse stroke, under the pressure effect of press, the annular waste material that cuts away is for the first time squeezed off with the product of second impulse stroke; Garbage collection to ash can is got final product; Solve the not problem of easily collecting of waste material, also reduced the development cost of mould to a great extent, improved on-the-spot production efficiency.
The above-mentioned specific embodiment is used for the utility model of explaining; Rather than the utility model limited; In the protection domain of the spirit of the utility model and claim,, all fall into the protection domain of the utility model to any modification and the change that the utility model is made.

Claims (5)

1. a blanking and punching mode structure comprises stripper and blanking punch, it is characterized in that; Be provided with die plate insert around the described stripper; Described die plate insert is fixedly connected with stripper, is provided with punch insert around the described blanking punch, and described punch insert is fixedly connected with blanking punch; Be provided with the waste material cutter in the described die plate insert; The described waste material cutter of going up is fixedly connected with die plate insert, is provided with down the waste material cutter in the described punch insert, and described waste material cutter down is fixedly connected with punch insert.
2. blanking and punching mode structure according to claim 1 is characterized in that, described die plate insert outside is provided with the die frame, and described die frame is fixedly connected with die plate insert with stripper respectively.
3. blanking and punching mode structure according to claim 2 is characterized in that, the distance of described die plate insert lower surface and punch insert is greater than strip thickness.
4. according to claim 1 or 2 or 3 described blanking and punching mode structures, it is characterized in that described upward waste material cutter is with following waste material cutter and squeezes off formula waste material cutter.
5. blanking and punching mode structure according to claim 4 is characterized in that, described blanking punch below is provided with die shoe, and described die shoe is fixedly connected with blanking punch.
CN2011205141455U 2011-12-12 2011-12-12 Blanking-punching die structure Expired - Fee Related CN202411219U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205141455U CN202411219U (en) 2011-12-12 2011-12-12 Blanking-punching die structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205141455U CN202411219U (en) 2011-12-12 2011-12-12 Blanking-punching die structure

Publications (1)

Publication Number Publication Date
CN202411219U true CN202411219U (en) 2012-09-05

Family

ID=46736015

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205141455U Expired - Fee Related CN202411219U (en) 2011-12-12 2011-12-12 Blanking-punching die structure

Country Status (1)

Country Link
CN (1) CN202411219U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103358353A (en) * 2013-07-18 2013-10-23 景鑫精密组件(昆山)有限公司 Once inward cutting fixture
CN106475453A (en) * 2016-11-15 2017-03-08 安徽江淮汽车集团股份有限公司 Blanking and piercing die with garbage collection function
CN107962107A (en) * 2017-11-29 2018-04-27 艾来得科技(苏州)有限公司 A kind of bronze medal process equipment for having punching and blanking function concurrently

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103358353A (en) * 2013-07-18 2013-10-23 景鑫精密组件(昆山)有限公司 Once inward cutting fixture
CN103358353B (en) * 2013-07-18 2015-09-16 景鑫精密组件(昆山)有限公司 Once cut tool to the inside
CN106475453A (en) * 2016-11-15 2017-03-08 安徽江淮汽车集团股份有限公司 Blanking and piercing die with garbage collection function
CN107962107A (en) * 2017-11-29 2018-04-27 艾来得科技(苏州)有限公司 A kind of bronze medal process equipment for having punching and blanking function concurrently

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20181212