CN204234570U - A kind of progressive die of Automotive Drawbar part - Google Patents

A kind of progressive die of Automotive Drawbar part Download PDF

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Publication number
CN204234570U
CN204234570U CN201420597195.8U CN201420597195U CN204234570U CN 204234570 U CN204234570 U CN 204234570U CN 201420597195 U CN201420597195 U CN 201420597195U CN 204234570 U CN204234570 U CN 204234570U
Authority
CN
China
Prior art keywords
bolster
die
cope match
plate pattern
cutter block
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
CN201420597195.8U
Other languages
Chinese (zh)
Inventor
丛培民
吴天宝
孙海亮
朱晓骏
叶路
马煜昕
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 CN201420597195.8U priority Critical patent/CN204234570U/en
Application granted granted Critical
Publication of CN204234570U publication Critical patent/CN204234570U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of progressive die of Automotive Drawbar part, comprise mold base, lower bolster, punched feature, two die mould parts, guide pillar, cope match-plate pattern and discharging slide plates, described lower bolster is fixedly mounted on mold base, described guide pillar lower end is arranged on the corner of lower bolster, upper end and cope match-plate pattern are slidably connected, and described punched feature, two die mould parts and discharging slide plate set gradually from left to right on lower bolster.Compared with prior art, the utility model has long service life, easy to maintenance, ram efficiency advantages of higher.

Description

A kind of progressive die of Automotive Drawbar part
Technical field
The utility model relates to a kind of progressive die, especially relates to a kind of progressive die of Automotive Drawbar part.
Background technology
Towing hook is an important component part of automobile component, automobile is in the process of moving likely because fortuitous event casts anchor phenomenon, sometimes traction locomotive is needed to be departed from scene for the automobile cast anchor, when traction locomotive is connected with automobile head when not damaging car body, towing hook is just needed to connect, the service condition of usual towing hook is relatively more severe, very high to the structural requirement of towing hook.
Mostly Automotive Drawbar processing is shaping by mould punching, existing Automotive Drawbar processing mold be mostly by the punch in mould and die Multi-step forming shaping, become produce towing hook mould in process of production punching press once can only go out one and half operation part, utilize existing Automotive Drawbar processing mold shaping, Multi-step forming is needed to complete, the consequence of Multi-step forming is just increased cost of stamping, and it is loaded down with trivial details to produce switching, need the longer time just can complete production, extend the production time of Automotive Drawbar, affect production efficiency, add production cost.
Utility model content
The purpose of this utility model is exactly the progressive die providing a kind of long service life, the Automotive Drawbar part that easy to maintenance, ram efficiency is high in order to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of progressive die of Automotive Drawbar part, comprise mold base, lower bolster, punched feature, two die mould parts, guide pillar, cope match-plate pattern and discharging slide plates, described lower bolster is fixedly mounted on mold base, described guide pillar lower end is arranged on the corner of lower bolster, upper end and cope match-plate pattern are slidably connected, and described punched feature, two die mould parts and discharging slide plate set gradually from left to right on lower bolster.
Described punched feature comprises the punching concave die being arranged on lower bolster and the drift be arranged on cope match-plate pattern, and the position of punching in described punching concave die and drift are just right.
Two described die mould parts comprise patrix cutter block and counterdie blanking cutter block, and described patrix cutter block is arranged on cope match-plate pattern, and described counterdie blanking cutter block is arranged on lower bolster, and just right with patrix cutter block.
The side of described lower bolster is also provided with four boom hoistings in order to move moulds.
During stamped workpieces, binder is sent into lower bolster by plait mill by progressive die, cope match-plate pattern presses down under the effect of press, first punched feature is binder punching, then on two die mould parts, extrude the semi-finished product of Automotive Drawbar part respectively, the semi-finished product of Automotive Drawbar part skid off mould through discharging slide plate under the promotion of plait mill.
Compared with prior art, the utility model has the following advantages:
One, long service life, all mould knife blocks all use insert form, extend the service life of mould self, reduce the infringement to production equipment and consume.
Two, easy to maintenance, 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.
Three, ram efficiency is high, a punching 2 semi worked pieces, and compared with traditional moulds, production efficiency improves 100%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structure front view of the present utility model.
Wherein, 1, mold base, 2, lower bolster, 3, guide pillar, 4, cope match-plate pattern, 5, discharging slide plate, 6, patrix cutter block, 7, counterdie blanking cutter block, 8, punching concave die, 9, boom hoisting.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment:
As depicted in figs. 1 and 2, a kind of progressive die of Automotive Drawbar part, comprise mold base 1, lower bolster 2, punched feature, two die mould parts, guide pillar 3, cope match-plate pattern 4 and discharging slide plates 5, described lower bolster 2 is fixedly mounted on mold base 1, described guide pillar 3 lower end is arranged on the corner of lower bolster 2, upper end and cope match-plate pattern 4 are slidably connected, and described punched feature, two die mould parts and discharging slide plate 5 set gradually from left to right on lower bolster 2;
Punched feature comprises the punching concave die 8 being arranged on lower bolster 2 and the drift be arranged on cope match-plate pattern 4, and position and the drift of punching in described punching concave die 8 are just right.
Two die mould parts comprise patrix cutter block 6 and counterdie blanking cutter block 7, and described patrix cutter block 6 is arranged on cope match-plate pattern 4, and described counterdie blanking cutter block 7 is arranged on lower bolster 2, and just right with patrix cutter block 6.
The side of lower bolster 2 is also provided with four boom hoistings 9, in order to move moulds.
During stamped workpieces, binder is sent into lower bolster 2 by plait mill by progressive die, cope match-plate pattern 4 presses down binder under the effect of press, first punched feature is binder punching, then on two die mould parts, extrude the semi-finished product of Automotive Drawbar part, the semi-finished product of two Automotive Drawbar parts skid off mould through discharging slide plate 5 under the promotion of plait mill.

Claims (4)

1. the progressive die of an Automotive Drawbar part, it is characterized in that, comprise mold base (1), lower bolster (2), punched feature, two die mould parts, guide pillar (3), cope match-plate pattern (4) and discharging slide plate (5), described lower bolster (2) is fixedly mounted on mold base (1), described guide pillar (3) lower end is arranged on the corner of lower bolster (2), upper end and cope match-plate pattern (4) are slidably connected, described punched feature, two die mould parts and discharging slide plate (5) set gradually from left to right on lower bolster (2).
2. the progressive die of a kind of Automotive Drawbar part according to claim 1, it is characterized in that, described punched feature comprises the punching concave die (8) being arranged on lower bolster (2) and the drift be arranged on cope match-plate pattern (4), and position and the drift of the upper punching of described punching concave die (8) are just right.
3. the progressive die of a kind of Automotive Drawbar part according to claim 1, it is characterized in that, two described die mould parts comprise patrix cutter block (6) and counterdie blanking cutter block (7), described patrix cutter block (6) is arranged on cope match-plate pattern (4), described counterdie blanking cutter block (7) is arranged on lower bolster (2), and just right with patrix cutter block (6).
4. the progressive die of a kind of Automotive Drawbar part according to claim 1, is characterized in that, the side of described lower bolster (2) is also provided with four boom hoistings (9) in order to move moulds.
CN201420597195.8U 2014-10-15 2014-10-15 A kind of progressive die of Automotive Drawbar part Expired - Fee Related CN204234570U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420597195.8U CN204234570U (en) 2014-10-15 2014-10-15 A kind of progressive die of Automotive Drawbar part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420597195.8U CN204234570U (en) 2014-10-15 2014-10-15 A kind of progressive die of Automotive Drawbar part

Publications (1)

Publication Number Publication Date
CN204234570U true CN204234570U (en) 2015-04-01

Family

ID=52764122

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420597195.8U Expired - Fee Related CN204234570U (en) 2014-10-15 2014-10-15 A kind of progressive die of Automotive Drawbar part

Country Status (1)

Country Link
CN (1) CN204234570U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106040843A (en) * 2016-07-26 2016-10-26 滁州达世汽车配件有限公司 Multi-station progressive die for bearing tube of automobile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106040843A (en) * 2016-07-26 2016-10-26 滁州达世汽车配件有限公司 Multi-station progressive die for bearing tube of automobile
CN106040843B (en) * 2016-07-26 2018-07-31 中山市欧隆模具有限公司 Automobile is in the charge of multistation progressive die

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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: 20150401

Termination date: 20181015