CN204353350U - A kind of continuous seepage mould of automobile rear floor stiffener part - Google Patents

A kind of continuous seepage mould of automobile rear floor stiffener part Download PDF

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Publication number
CN204353350U
CN204353350U CN201420847581.8U CN201420847581U CN204353350U CN 204353350 U CN204353350 U CN 204353350U CN 201420847581 U CN201420847581 U CN 201420847581U CN 204353350 U CN204353350 U CN 204353350U
Authority
CN
China
Prior art keywords
die
edge iron
bolster
automobile
feeding belt
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.)
Withdrawn - After Issue
Application number
CN201420847581.8U
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 CN201420847581.8U priority Critical patent/CN204353350U/en
Application granted granted Critical
Publication of CN204353350U publication Critical patent/CN204353350U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of continuous seepage mould of automobile rear floor stiffener part, be made up of part of the lower die and part of the upper die, part of the lower die comprises die shoe and is connected to stamping cavity die cutter, counterdie edge iron, the guide pillar guide pin bushing on die shoe, part of the upper die comprises upper bolster and is connected to holding pad, drift, the patrix edge iron on upper bolster, also comprise feeding belt, the end of this feeding belt stamps out a boss, and this boss is arranged along the radial direction of feeding belt.Compared with prior art, the utility model stamps out a convex closure on feeding belt, and the effect that convex closure plays just is similar to bead or parts modeling, to improve material strip intensity, can steadily feeding, and also there is long service life, the advantage such as easy to maintenance.

Description

A kind of continuous seepage mould of automobile rear floor stiffener part
Technical field
The utility model relates to a kind of continuous seepage mould, especially relates to the continuous seepage mould of floor stiffener part after a kind of vapour.
Background technology
Rear floor stiffener is as the important component part of on body of a motor car, and the intensity of rear floor stiffener and quality directly affects the quality of automobile rear Strength Safety, and the production stability of rear floor stiffener 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.
Chinese patent CN 104001799A discloses a kind of vehicle right and left tail-gate stiffener double acting die tool, relates to Manufacturing Technology for Automotive Parts field; Comprise the lower bolster and cope match-plate pattern that are provided with and eject hole, lower bolster is provided with die, and die inner chamber is provided with material returned core; Cope match-plate pattern is provided with punch, and the outside of punch is provided with patrix blank holder, and patrix blank holder is connected with cope match-plate pattern by screw, and screw is set with spring, but this mould insufficient strength when friction feeding is produced.
Utility model content
The purpose of this utility model be exactly in order to overcome above-mentioned prior art exist defect and a kind of continuous seepage mould realizing steady feeding, long service life, automobile rear floor stiffener part easy to maintenance is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A continuous seepage mould for automobile rear floor stiffener part, is made up of part of the lower die and part of the upper die,
Described part of the lower die comprises die shoe and is connected to stamping cavity die cutter, counterdie edge iron, the guide pillar guide pin bushing on die shoe, and described part of the upper die comprises upper bolster and is connected to holding pad, drift, the patrix edge iron on upper bolster,
Also comprise feeding belt, the end of this feeding belt stamps out a boss, and this boss is arranged along the radial direction of feeding belt.
The height of described boss is identical with the thickness of feeding belt.
Described stamping cavity die cutter, counterdie edge iron are fixed on the upper surface of die shoe, and described guide pillar guide pin bushing is arranged on the corner of die shoe.
Described counterdie edge iron is insert structure, is detachablely connected on die shoe.
Described holding pad, drift, patrix edge iron are fixed on the lower surface of upper bolster, and described holding pad is arranged at the middle and lower part of patrix edge iron and is connected with patrix edge iron, and drift is arranged at the middle part of patrix holding pad; The corner of upper bolster is provided with the guide pillar matched with die shoe.
Described patrix edge iron is insert structure, is detachablely connected on upper bolster.
Compared with prior art, the utility model has the following advantages:
(1) on feeding belt, stamp out a convex closure, the effect that convex closure plays just is similar to bead or parts modeling, to improve material strip intensity, and can steadily feeding;
(2) long service life: all deburrings all use insert form.Extend the service life of mould self, reduce the infringement to production equipment and consume;
(3) 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.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of feeding belt;
Fig. 3 is the partial structurtes schematic diagram of projection section.
In figure, 1-die shoe, 2-stamping cavity die cutter, 3-counterdie edge iron, 4-upper bolster, 5-holding pad, 6-drift, 7-guide pillar, 8-feeding belt, 9-boss.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
A kind of continuous seepage mould of automobile rear floor stiffener part, its structure as shown in Figure 1, primarily of part of the lower die and part of the upper die composition, part of the lower die comprises die shoe 1 and is connected to stamping cavity die cutter 2, counterdie edge iron 3 and the guide pillar guide pin bushing on die shoe 1, wherein stamping cavity die cutter 2, counterdie edge iron 3 are fixed on the upper surface of die shoe 1, guide pillar guide pin bushing is arranged on the corner of die shoe, and counterdie edge iron 3 is insert structure, is detachablely connected on die shoe.Part of the upper die comprises upper bolster 4 and is connected to holding pad 5, drift, patrix edge iron, the guide pillar 7 on upper bolster 4, holding pad 5, drift 6, patrix edge iron are fixed on the lower surface of upper bolster 4, wherein, holding pad 5 is arranged at the middle and lower part of patrix edge iron and is connected with patrix edge iron, and drift 6 is arranged at the middle part of patrix holding pad; The corner of upper bolster 4 is provided with the guide pillar 7 matched with die shoe, and patrix edge iron is insert structure, is detachablely connected on upper bolster 4.
In addition, also comprise feeding belt 8, the end of this feeding belt 8 stamps out a boss 9, and this boss 9 is arranged along the radial direction of feeding belt, and the height of boss 9 is identical with the thickness of feeding belt 8.Because mould of the present utility model is that full operation is produced automatically, the stable of feeding just seems very important.Because this part is complicated, operation is many, makes material strip long, again because the problem of stock utilization, takes material width little.So just can not steadily feeding.So consider from technological angle, feeding belt 8 stamps out a boss 9, and the effect that boss 9 plays just is similar to bead or parts modeling, to improve material strip intensity, thus realizes steady feeding.

Claims (6)

1. a continuous seepage mould for automobile rear floor stiffener part, is made up of part of the lower die and part of the upper die,
Described part of the lower die comprises die shoe and is connected to stamping cavity die cutter, counterdie edge iron, the guide pillar guide pin bushing on die shoe, and described part of the upper die comprises upper bolster and is connected to holding pad, drift, the patrix edge iron on upper bolster,
It is characterized in that, also comprise feeding belt, the end of this feeding belt stamps out a boss, and this boss is arranged along the radial direction of feeding belt.
2. the continuous seepage mould of a kind of automobile rear floor stiffener part according to claim 1, it is characterized in that, the height of described boss is identical with the thickness of feeding belt.
3. the continuous seepage mould of a kind of automobile rear floor stiffener part according to claim 1, it is characterized in that, described stamping cavity die cutter, counterdie edge iron are fixed on the upper surface of die shoe, and described guide pillar guide pin bushing is arranged on the corner of die shoe.
4. the continuous seepage mould of a kind of automobile rear floor stiffener part according to claim 3, it is characterized in that, described counterdie edge iron is insert structure, is detachablely connected on die shoe.
5. the continuous seepage mould of a kind of automobile rear floor stiffener part according to claim 1, it is characterized in that, described holding pad, drift, patrix edge iron are fixed on the lower surface of upper bolster, described holding pad is arranged at the middle and lower part of patrix edge iron and is connected with patrix edge iron, and drift is arranged at the middle part of patrix holding pad; The corner of upper bolster is provided with the guide pillar matched with die shoe.
6. the continuous seepage mould of a kind of automobile rear floor stiffener part according to claim 5, it is characterized in that, described patrix edge iron is insert structure, is detachablely connected on upper bolster.
CN201420847581.8U 2014-12-23 2014-12-23 A kind of continuous seepage mould of automobile rear floor stiffener part Withdrawn - After Issue CN204353350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420847581.8U CN204353350U (en) 2014-12-23 2014-12-23 A kind of continuous seepage mould of automobile rear floor stiffener part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420847581.8U CN204353350U (en) 2014-12-23 2014-12-23 A kind of continuous seepage mould of automobile rear floor stiffener part

Publications (1)

Publication Number Publication Date
CN204353350U true CN204353350U (en) 2015-05-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420847581.8U Withdrawn - After Issue CN204353350U (en) 2014-12-23 2014-12-23 A kind of continuous seepage mould of automobile rear floor stiffener part

Country Status (1)

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CN (1) CN204353350U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106493221A (en) * 2016-10-21 2017-03-15 安徽江淮汽车集团股份有限公司 The diel of bumper mount and Sheet Metal Forming Technology

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN106493221A (en) * 2016-10-21 2017-03-15 安徽江淮汽车集团股份有限公司 The diel of bumper mount and Sheet Metal Forming Technology

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20150527

Effective date of abandoning: 20180406