CN104525744A - Continuous production die for automobile brake support parts - Google Patents

Continuous production die for automobile brake support parts Download PDF

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Publication number
CN104525744A
CN104525744A CN201410837290.5A CN201410837290A CN104525744A CN 104525744 A CN104525744 A CN 104525744A CN 201410837290 A CN201410837290 A CN 201410837290A CN 104525744 A CN104525744 A CN 104525744A
Authority
CN
China
Prior art keywords
die
iron block
edge iron
continuous seepage
braking automobile
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.)
Pending
Application number
CN201410837290.5A
Other languages
Chinese (zh)
Inventor
丛培民
吴天宝
沈玉林
孙海亮
姚天胤
朱晓骏
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.)
Shanghai Zhongda Auto Parts Co Ltd
Original Assignee
Shanghai Zhongda Auto Parts 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 Shanghai Zhongda Auto Parts Co Ltd filed Critical Shanghai Zhongda Auto Parts Co Ltd
Priority to CN201410837290.5A priority Critical patent/CN104525744A/en
Publication of CN104525744A publication Critical patent/CN104525744A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides

Abstract

The invention relates to a continuous production die for automobile brake support parts. The continuous production die comprises an upper die part, a lower die part and guide pillars, wherein the lower die part comprises a lower die base, a stamping concave die knife and a lower die trimming knife block, and the stamping concave die knife and the lower die trimming knife block are mounted on the upper surface of the lower die base; the upper die part comprises an upper die base, a pressure plate, a punch and an upper die trimming knife block, the pressure plate, the punch and the upper die trimming knife block are mounted on the lower surface of the upper die base, the pressure plate is arranged on the upper die trimming knife block and connected with the upper die trimming knife block, and the punch is arranged on the pressure plate; the upper die base is connected with the lower die base through the guide pillars. Compared with the prior art, the continuous production die has the advantages of being long in service life, convenient to maintain, high in stamping efficiency and the like.

Description

A kind of continuous seepage mould of braking automobile trestle component
Technical field
The present invention relates to a kind of mould, especially relate to a kind of continuous seepage mould of braking automobile trestle component.
Background technology
Braking bracket is as the important component part of on body of a motor car, and the intensity of braking bracket and quality directly affects the quality of running security, and the production stability of braking bracket is most important.At present in a lot of situation traditional moulds punching press once can only punching one and half operation part in process of production, increase cost of stamping.Potential safety hazard is there is in human users's process, and to punching parts because the maloperation of people causes part quality problem.
Summary of the invention
Object of the present invention is exactly the continuous seepage mould providing a kind of long service life, the braking automobile trestle component that easy to maintenance, ram efficiency is high in order to overcome defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A continuous seepage mould for braking automobile trestle component, is characterized in that, comprises part of the upper die, part of the lower die and guide pillar;
Described part of the lower die comprises die shoe and is arranged on stamping cavity die cutter, the counterdie edge iron block on die shoe upper surface respectively;
Described part of the upper die comprises upper bolster and is arranged on holding pad, drift and the patrix edge iron block on upper bolster lower surface respectively, described holding pad to be arranged on patrix edge iron block and to be connected with patrix edge iron block, and described drift is arranged on holding pad;
Described upper bolster is connected with die shoe by guide pillar;
During matched moulds, described upper bolster presses to die shoe, and part to be processed is compressed by holding pad, and then drift coordinates with stamping cavity die cutter and carries out punching press action, counterdie edge iron block simultaneously coordinates patrix edge iron block to carry out deburring action, and once going forward one by one molds finished work-piece.
Described patrix edge iron block and counterdie edge iron block are equipped with side whole cutter block and the oblique contract corresponding with side whole cutter block.
The whole cutter block in described side comprises shaping portion and diagonal brace portion, and described shaping portion is connected with part, and described diagonal brace portion is connected with oblique contract.
The longitudinal section in described shaping portion is inverted L shape structure, the rectangular triangle in longitudinal section in described diagonal brace portion.
Described counterdie edge iron block and patrix edge iron block all adopt insert structure.
Described insert is provided with the back bracket for offsetting side force.
Described guide pillar is provided with four, is arranged on the end place, angle of upper bolster and die shoe corner respectively.
Described holding pad is arranged at the middle and lower part of patrix edge iron block.
Described drift is arranged at the middle part of holding pad.
Compared with prior art, the present invention has the following advantages:
(1) long service life: all deburrings all use insert form, extends the service life of mould self, reduces the infringement to production equipment and consume.
(2) easy to maintenance: to use insert structure, when keeping in repair need not again by whole mold hoisting to maintenance sites, take a large amount of places, the insert needed repairing need be pulled down and can be keeped in repair;
(3) ram efficiency is high, cost of stamping is low: according to grading mode continuous blanking, decrease required jig frequency, the actions such as puncture motion deburring action and flange are carried out simultaneously, one-shot forming, this mould is automatically produce, and eliminates the potential safety hazard of operating personnel.
(4) have employed the shaping at oblique angle in the shaping after flange, can effectively solve resilience problem.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the operating diagram of the whole cutter block in side of the present invention;
Fig. 3 is insert structure schematic diagram of the present invention.
Wherein 1, die shoe; 2, stamping cavity die cutter; 3, counterdie edge iron block; 4, upper bolster; 5, holding pad; 6, drift; 7, part; 8, the whole cutter block in side; 9, ejecting mechanism; 10, oblique contract; 11, insert; 12, back bracket.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of continuous seepage mould of braking automobile trestle component, comprises part of the upper die, part of the lower die and guide pillar;
Described part of the lower die comprises die shoe 1 and is arranged on stamping cavity die cutter 2, the counterdie edge iron block 3 on die shoe upper surface respectively; Described part of the upper die comprises upper bolster 4 and is arranged on holding pad 5, drift 6 and the patrix edge iron block on upper bolster lower surface respectively, described holding pad 5 to be arranged on patrix edge iron block and to be connected with patrix edge iron block, and described drift 5 is arranged on holding pad 5; Described upper bolster 4 is connected with die shoe 1 by guide pillar;
During matched moulds, described upper bolster 4 presses to die shoe 1, and part to be processed is compressed by holding pad 5, and then drift 6 coordinates with stamping cavity die cutter 2 and carries out punching press action, counterdie edge iron block 3 simultaneously coordinates patrix edge iron block to carry out deburring action, and once going forward one by one molds finished work-piece.
Described guide pillar is provided with four, is arranged on the end place, angle of upper bolster and die shoe corner respectively.Described holding pad is arranged at the middle and lower part of patrix edge iron block.Described drift is arranged at the middle part of holding pad.
As shown in Figure 2, described patrix edge iron block and counterdie edge iron block are equipped with side whole cutter block and the oblique contract 10 corresponding with side whole cutter block.The whole cutter block in described side comprises shaping portion and diagonal brace portion, and described shaping portion is connected with part 7, and described diagonal brace portion is connected with oblique contract 10.The longitudinal section in described shaping portion is inverted L shape structure, the rectangular triangle in longitudinal section in described diagonal brace portion.Due to the effect that vertical shoot can not reach, therefore use upper Fig. 2 device, side whole cutter block 8 coordinates with oblique contract 10 shape face and presses down part 7, makes vertical power be decomposed horizontal direction, reaches the object that side is whole.The ejecting mechanism 9 of underground reaches the object that whole for side cutter block is ejected.
As shown in Figure 3, described counterdie edge iron block and patrix edge iron block all adopt insert structure.Described insert 11 is provided with the back bracket 12 for offsetting side force.At the beginning of technology establishment, consider stock utilization, and flange side force problem.Part stock layout is produced, makes the side force that die insert inherently can bring to offset flange as back bracket.

Claims (9)

1. a continuous seepage mould for braking automobile trestle component, is characterized in that, comprises part of the upper die, part of the lower die and guide pillar;
Described part of the lower die comprises die shoe and is arranged on stamping cavity die cutter, the counterdie edge iron block on die shoe upper surface respectively;
Described part of the upper die comprises upper bolster and is arranged on holding pad, drift and the patrix edge iron block on upper bolster lower surface respectively, described holding pad to be arranged on patrix edge iron block and to be connected with patrix edge iron block, and described drift is arranged on holding pad;
Described upper bolster is connected with die shoe by guide pillar;
During matched moulds, described upper bolster presses to die shoe, and part to be processed is compressed by holding pad, and then drift coordinates with stamping cavity die cutter and carries out punching press action, counterdie edge iron block simultaneously coordinates patrix edge iron block to carry out deburring action, and once going forward one by one molds finished work-piece.
2. the continuous seepage mould of a kind of braking automobile trestle component according to claim 1, is characterized in that, described patrix edge iron block and counterdie edge iron block are equipped with side whole cutter block and the oblique contract corresponding with side whole cutter block.
3. the continuous seepage mould of a kind of braking automobile trestle component according to claim 2, is characterized in that, the whole cutter block in described side comprises shaping portion and diagonal brace portion, and described shaping portion is connected with part, and described diagonal brace portion is connected with oblique contract.
4. the continuous seepage mould of a kind of braking automobile trestle component according to claim 3, is characterized in that, the longitudinal section in described shaping portion is inverted L shape structure, the rectangular triangle in longitudinal section in described diagonal brace portion.
5. the continuous seepage mould of a kind of braking automobile trestle component according to claim 1, is characterized in that, described counterdie edge iron block and patrix edge iron block all adopt insert structure.
6. the continuous seepage mould of a kind of braking automobile trestle component according to claim 5, is characterized in that, described insert is provided with the back bracket for offsetting side force.
7. the continuous seepage mould of a kind of braking automobile trestle component according to claim 1, it is characterized in that, described guide pillar is provided with four, is arranged on the end place, angle of upper bolster and die shoe corner respectively.
8. the continuous seepage mould of a kind of braking automobile trestle component according to claim 1, it is characterized in that, described holding pad is arranged at the middle and lower part of patrix edge iron block.
9. the continuous seepage mould of a kind of braking automobile trestle component according to claim 1, is characterized in that, described drift is arranged at the middle part of holding pad.
CN201410837290.5A 2014-12-24 2014-12-24 Continuous production die for automobile brake support parts Pending CN104525744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410837290.5A CN104525744A (en) 2014-12-24 2014-12-24 Continuous production die for automobile brake support parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410837290.5A CN104525744A (en) 2014-12-24 2014-12-24 Continuous production die for automobile brake support parts

Publications (1)

Publication Number Publication Date
CN104525744A true CN104525744A (en) 2015-04-22

Family

ID=52841475

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410837290.5A Pending CN104525744A (en) 2014-12-24 2014-12-24 Continuous production die for automobile brake support parts

Country Status (1)

Country Link
CN (1) CN104525744A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998968A (en) * 2015-07-13 2015-10-28 柳州市楷都汽车零部件有限公司 Continuous mold for manufacturing vehicle partition boards, and continuous manufacturing method
CN105290217A (en) * 2015-09-02 2016-02-03 江苏泽恩汽机车部品制造有限公司 Automobile door hinge support grading continuous die

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003275828A (en) * 2002-03-19 2003-09-30 Hosei Brake Ind Ltd Punching method and device for workpiece with opposing flange attached
CN101352742A (en) * 2008-07-28 2009-01-28 奇瑞汽车股份有限公司 Inclined cut flanging compound knife block mechanism
CN102699148A (en) * 2012-05-11 2012-10-03 奇瑞汽车股份有限公司 Lateral shaping mechanism for removing lateral springback of stamping part
CN202861183U (en) * 2012-10-23 2013-04-10 上汽通用五菱汽车股份有限公司 Multi-layer tapered-wedge type die used for stamping negative angle structure
CN104338847A (en) * 2013-08-06 2015-02-11 上海众大汽车配件有限公司 Car roof handle bracket stamping die capable of realizing continuous material dropping
CN204486574U (en) * 2014-12-24 2015-07-22 上海众大汽车配件有限公司 The continuous seepage mould of braking automobile trestle component

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003275828A (en) * 2002-03-19 2003-09-30 Hosei Brake Ind Ltd Punching method and device for workpiece with opposing flange attached
CN101352742A (en) * 2008-07-28 2009-01-28 奇瑞汽车股份有限公司 Inclined cut flanging compound knife block mechanism
CN102699148A (en) * 2012-05-11 2012-10-03 奇瑞汽车股份有限公司 Lateral shaping mechanism for removing lateral springback of stamping part
CN202861183U (en) * 2012-10-23 2013-04-10 上汽通用五菱汽车股份有限公司 Multi-layer tapered-wedge type die used for stamping negative angle structure
CN104338847A (en) * 2013-08-06 2015-02-11 上海众大汽车配件有限公司 Car roof handle bracket stamping die capable of realizing continuous material dropping
CN204486574U (en) * 2014-12-24 2015-07-22 上海众大汽车配件有限公司 The continuous seepage mould of braking automobile trestle component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998968A (en) * 2015-07-13 2015-10-28 柳州市楷都汽车零部件有限公司 Continuous mold for manufacturing vehicle partition boards, and continuous manufacturing method
CN105290217A (en) * 2015-09-02 2016-02-03 江苏泽恩汽机车部品制造有限公司 Automobile door hinge support grading continuous die

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C10 Entry into substantive examination
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Application publication date: 20150422

RJ01 Rejection of invention patent application after publication