CN203448534U - Continuous blanking punching die of car roof handle support - Google Patents

Continuous blanking punching die of car roof handle support Download PDF

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Publication number
CN203448534U
CN203448534U CN201320479217.6U CN201320479217U CN203448534U CN 203448534 U CN203448534 U CN 203448534U CN 201320479217 U CN201320479217 U CN 201320479217U CN 203448534 U CN203448534 U CN 203448534U
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CN
China
Prior art keywords
die
edge iron
patrix
counterdie
iron piece
Prior art date
Application number
CN201320479217.6U
Other languages
Chinese (zh)
Inventor
周峰
吴天宝
沈玉林
丛培民
姚天胤
周勇
蔡永峰
叶路
Original Assignee
上海众大汽车配件有限公司
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Application filed by 上海众大汽车配件有限公司 filed Critical 上海众大汽车配件有限公司
Priority to CN201320479217.6U priority Critical patent/CN203448534U/en
Application granted granted Critical
Publication of CN203448534U publication Critical patent/CN203448534U/en

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Abstract

The utility model relates to a continuous blanking punching die of a car roof handle support. The continuous blanking punching die comprises a lower die part and an upper die part. The lower die part comprises a lower die seat (1), a punching female die cutter (2), a lower die trimming cutter block a (3), a lower die trimming cutter block b (4) and a guide pillar (5). The punching female die cutter (2), the lower die trimming cutter block a (3) and the lower die trimming cutter block b (4) are fixed on the upper surface of the lower die seat (1), and four guide pillars (5) are arranged at the corner ends of the lower die seat. The upper die part comprises an upper die seat (6), a material pressing plate (7), a punch (8), an upper die trimming cutter a (9), an upper die trimming cutter b (10) and a guide sleeve (11). The upper die punch (8) is arranged in the middle of the upper die material pressing plate (7), and the four guide pillars (5) which are used for connecting the upper die part and the lower die part are arranged at the corner ends of the four corners of the upper die part and the corner ends of the four corners of the lower die part. Compared with the prior art, the continuous blanking punching die of the car roof handle support has the advantages of being long in service life, convenient to maintain, low in cost and the like.

Description

The diel of a kind of roof handle brackets continuous blanking

Technical field

The utility model relates to a kind of diel, especially relates to a kind of roof handle brackets stepping punching mould.

Background technology

Roof handle brackets is a reinforcement mating with handle, is the important building block of vehicle body interior trim, plays handle booster action, is also that height is joined vehicle side air bag installation site simultaneously.

At present in a lot of situations traditional moulds punching press once can only punching one and half operation parts in process of production, increase cost of stamping.And have personnel to operate to exist potential safety hazard, and to punching parts because people's maloperation causes part quality problem.

Summary of the invention

The purpose of this utility model is exactly that a kind of long service life, the roof handle brackets stepping punching mould that easy to maintenance, cost is low are provided in order to overcome the defect that above-mentioned prior art exists.

The purpose of this utility model can be achieved through the following technical solutions: a kind of roof handle brackets stepping punching mould, and this mould comprises part of the lower die and part of the upper die;

Described part of the lower die comprises die shoe, stamping cavity die cutter, counterdie edge iron piece a, counterdie edge iron piece b, guide pillar, described stamping cavity die cutter, counterdie edge iron piece a, counterdie edge iron piece b are fixed on the upper surface of die shoe, described end place, die shoe angle, is provided with four guide pillars;

Described part of the upper die comprises upper bolster, holding pad, drift, patrix edge iron a, patrix edge iron b, described holding pad, drift, patrix edge iron a, patrix edge iron b are fixed on the lower surface of upper bolster, described patrix holding pad is arranged at the middle and lower part of patrix edge iron a and is connected with patrix edge iron a, and described patrix drift is arranged at the middle part of patrix holding pad;

The end place, angle that described upper die and lower die are four jiaos is provided with four guide pillars that connect upper die and lower die;

During work, upper bolster is driven and is pressed to die shoe by press, and material to be processed is compressed by holding pad, then drift coordinates and carries out punching action with stamping cavity die cutter, meanwhile, counterdie edge iron piece a, counterdie edge iron piece b coordinate patrix edge iron a, patrix edge iron b to carry out deburring action, one-shot forming.

Described punching concave die cutter is over against drift; Described counterdie edge iron piece a is corresponding with patrix edge iron a, and counterdie edge iron piece b is corresponding with patrix edge iron b.

Described stamping cavity die cutter, counterdie edge iron piece a, counterdie edge iron piece b, drift, patrix edge iron a, patrix edge iron b are the form of inserting.

Described stamping cavity die cutter, counterdie edge iron piece a, counterdie edge iron piece b are detachable inserting, and are fixed by screws on die shoe, and described drift, patrix edge iron a, patrix edge iron b are detachable inserting, and are fixed by screws on upper bolster.

Described die shoe below is provided with mould pin and mould foot pad plate, and described die shoe is arranged on mould pin in plane.

Compared with prior art, the utlity model has following advantage:

(1) long service life: the form of inserting is all used in all deburrings.Extended the service life of mould self, reduced using equipment damage.

(2) easy to maintenance: to use insert structure, when maintenance, need not take a large amount of places by whole mold hoisting to maintenance sites, only inserting of needing repairing need be pulled down and can be keeped in repair;

(3) the high cost of stamping of ram efficiency is low: according to grading mode continuous blanking, reduced needed jig frequency, punching action and deburring action are carried out simultaneously, one-shot forming, and this mould is automatically to produce, and has eliminated operating personnel's potential safety hazard.

Accompanying drawing explanation

Fig. 1 is the utility model lower die structure schematic diagram;

Fig. 2 is the utility model upper die structure schematic diagram.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.

A roof handle brackets stepping punching mould, a kind of roof handle brackets stepping punching mould, this mould comprises part of the lower die and part of the upper die;

Described part of the lower die comprises die shoe 1, stamping cavity die cutter 2, counterdie edge iron piece a3, counterdie edge iron piece b4, guide pin bushing (5), described stamping cavity die cutter 2, counterdie edge iron piece a3, counterdie edge iron piece b4 are fixed on the upper surface of die shoe 1, described end place, die shoe angle, is provided with four guide pin bushings (5);

Described part of the upper die comprises upper bolster 6, holding pad 7, drift 8, patrix edge iron a9, patrix edge iron b10, described holding pad 7, drift 8, patrix edge iron a9, patrix edge iron b10 are fixed on the lower surface of upper bolster 6, described patrix holding pad 7 is arranged at the middle and lower part of patrix edge iron a9 and is connected with patrix edge iron a9, and described patrix drift 8 is arranged at the middle part of patrix holding pad 7;

The end place, angle that described upper die and lower die are four jiaos is provided with four guide pillars 5 that connect upper die and lower die;

During work, upper bolster is driven and is pressed to die shoe 1 by press, material to be processed is compressed by holding pad 7, then drift 8 coordinates and carries out punching action with stamping cavity die cutter 2, simultaneously, counterdie edge iron piece a3, counterdie edge iron piece b4 coordinate patrix edge iron a9, patrix edge iron b10 to carry out deburring action, one-shot forming; Described punching concave die cutter 2 is over against drift 8; Described counterdie edge iron piece a3 is corresponding with patrix edge iron a9, and counterdie edge iron piece b4 is corresponding with patrix edge iron b10; Described stamping cavity die cutter 2, counterdie edge iron piece a3, counterdie edge iron piece b4, drift 8, patrix edge iron a9, patrix edge iron b10 are the form of inserting; Described stamping cavity die cutter 2, counterdie edge iron piece a3, counterdie edge iron piece b4 are detachable inserting, be fixed by screws on die shoe, described drift 8, patrix edge iron a9, patrix edge iron b10 are detachable inserting, and are fixed by screws on upper bolster; Described die shoe below is provided with mould pin and mould foot pad plate, and described die shoe 1 is arranged on mould pin in plane.

What the punch insert of this roof handle brackets stepping punching mould was used is the pattern of inserting, and this structure has not only alleviated the weight of mould itself and to maintenance, brought convenience again.

Use upper push rod structure to upgrade the expensive traditional mode that upper eccentric swage uses spring or nitrogen spring.

The motion principle of this roof handle brackets stepping punching mould is, when depressing with specified pressure, press have upper eccentric swage that tablet is compressed, then by edge iron and drift, do trimming and piercing die simultaneously move, a punching press action is covered, and press rises bottom knockout device jack-up part and takes out.

Claims (5)

1. a roof handle brackets continuous blanking diel, is characterized in that, this mould comprises part of the lower die and part of the upper die;
Described part of the lower die comprises die shoe (1), stamping cavity die cutter (2), counterdie edge iron piece a (3), counterdie edge iron piece b (4), guide pillar (5), described stamping cavity die cutter (2), counterdie edge iron piece a (3), counterdie edge iron piece b (4) are fixed on the upper surface of die shoe (1), described end place, die shoe angle, is provided with four guide pillars (5);
Described part of the upper die comprises upper bolster (6), holding pad (7), drift (8), patrix edge iron a (9), patrix edge iron b (10), described holding pad (7), drift (8), patrix edge iron a (9), patrix edge iron b (10) are fixed on the lower surface of upper bolster (6), described patrix holding pad (7) is arranged at the middle and lower part of patrix edge iron a (9) and is connected with patrix edge iron a (9), described patrix drift (8) is arranged at the middle part of patrix holding pad (7), and guide pin bushing (11) is arranged on upper bolster (6) lower plane;
The end place, angle that described upper die and lower die are four jiaos is provided with four guide pillars (5) that connect upper die and lower die;
During work, upper bolster is driven and is pressed to die shoe (1) by press, material to be processed is compressed by holding pad (7), then drift (8) coordinates and carries out punching action with stamping cavity die cutter (2), simultaneously, counterdie edge iron piece a (3), counterdie edge iron piece b (4) coordinate patrix edge iron a (9), patrix edge iron b (10) to carry out deburring action, one-shot forming.
2. a kind of roof handle brackets continuous blanking according to claim 1 diel, is characterized in that, described punching concave die cutter (2) is over against drift (8); Described counterdie edge iron piece a (3) is corresponding with patrix edge iron a (9), and counterdie edge iron piece b (4) is corresponding with patrix edge iron b (10).
3. a kind of roof handle brackets continuous blanking according to claim 1 diel, it is characterized in that, described stamping cavity die cutter (2), counterdie edge iron piece a (3), counterdie edge iron piece b (4), drift (8), patrix edge iron a (9), patrix edge iron b (10) are the form of inserting.
4. a kind of roof handle brackets continuous blanking according to claim 3 diel, it is characterized in that, described stamping cavity die cutter (2), counterdie edge iron piece a (3), counterdie edge iron piece b (4) are detachable inserting, be fixed by screws on die shoe, described drift (8), patrix edge iron a (9), patrix edge iron b (10) are detachable inserting, and are fixed by screws on upper bolster.
5. a kind of roof handle brackets continuous blanking according to claim 1 diel, is characterized in that, described die shoe below is provided with mould pin and mould foot pad plate, and described die shoe (1) is arranged on mould pin in plane.
CN201320479217.6U 2013-08-06 2013-08-06 Continuous blanking punching die of car roof handle support CN203448534U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320479217.6U CN203448534U (en) 2013-08-06 2013-08-06 Continuous blanking punching die of car roof handle support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320479217.6U CN203448534U (en) 2013-08-06 2013-08-06 Continuous blanking punching die of car roof handle support

Publications (1)

Publication Number Publication Date
CN203448534U true CN203448534U (en) 2014-02-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320479217.6U CN203448534U (en) 2013-08-06 2013-08-06 Continuous blanking punching die of car roof handle support

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CN (1) CN203448534U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104438554A (en) * 2014-10-30 2015-03-25 长城汽车股份有限公司 Continuous punching die of thick plate
CN104511540A (en) * 2014-12-23 2015-04-15 上海众大汽车配件有限公司 Continuous production die for automobile rear floor reinforcement plate part
CN104525694A (en) * 2014-12-23 2015-04-22 上海众大汽车配件有限公司 Continuous blanking die for upper portion parts of automobile carling
CN104525743A (en) * 2014-12-24 2015-04-22 上海众大汽车配件有限公司 Continuous production die for automobile activated carbon canister support parts
CN104525742A (en) * 2014-12-23 2015-04-22 上海众大汽车配件有限公司 Die for pipe support reinforcing plate part of automobile
CN105290218A (en) * 2015-09-02 2016-02-03 江苏泽恩汽机车部品制造有限公司 Automobile body hinge support grading continuous die

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104438554A (en) * 2014-10-30 2015-03-25 长城汽车股份有限公司 Continuous punching die of thick plate
CN104511540A (en) * 2014-12-23 2015-04-15 上海众大汽车配件有限公司 Continuous production die for automobile rear floor reinforcement plate part
CN104525694A (en) * 2014-12-23 2015-04-22 上海众大汽车配件有限公司 Continuous blanking die for upper portion parts of automobile carling
CN104525742A (en) * 2014-12-23 2015-04-22 上海众大汽车配件有限公司 Die for pipe support reinforcing plate part of automobile
CN104511540B (en) * 2014-12-23 2018-04-06 上海众大汽车配件有限公司 A kind of continuous production mould of automobile rear floor reinforcing plate part
CN104525743A (en) * 2014-12-24 2015-04-22 上海众大汽车配件有限公司 Continuous production die for automobile activated carbon canister support parts
CN105290218A (en) * 2015-09-02 2016-02-03 江苏泽恩汽机车部品制造有限公司 Automobile body hinge support grading continuous die

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140226

Termination date: 20180806

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