CN103894485A - Supporting base punching and forming compound die - Google Patents

Supporting base punching and forming compound die Download PDF

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Publication number
CN103894485A
CN103894485A CN201410102692.0A CN201410102692A CN103894485A CN 103894485 A CN103894485 A CN 103894485A CN 201410102692 A CN201410102692 A CN 201410102692A CN 103894485 A CN103894485 A CN 103894485A
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CN
China
Prior art keywords
die
wedge
punching
supporting base
forming
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Pending
Application number
CN201410102692.0A
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Chinese (zh)
Inventor
唐良华
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Chengdu Limit Precision Die Co Ltd
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Chengdu Limit Precision Die Co Ltd
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Publication date
Application filed by Chengdu Limit Precision Die Co Ltd filed Critical Chengdu Limit Precision Die Co Ltd
Priority to CN201410102692.0A priority Critical patent/CN103894485A/en
Publication of CN103894485A publication Critical patent/CN103894485A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a supporting base punching and forming compound die. The supporting base punching and forming compound die comprises an upper die base (1), a lower die base (2), a female die (4), a forming male die (5), a punching male die (6) and a guide assembly (12), wherein the punching male die (6) is fixedly arranged at the lower end of a die handle (3), a fixed installation plate (13) and a fixed wedge (10) are sequentially arranged on the lower side of the upper die base (1), a pressure plate (7) is arranged inside the fixed wedge (10) and connected with the fixed installation plate (13), and a pull rod (8) is further sleeved with a spring A (9); the female die (4) is fixedly arranged on the lower die base (2), the forming male die (5) and a moveable wedge (11) are arranged inside the female die (4), and the inclined plane of the movable wedge (11) is in close fit with the inclined plane of the fixed wedge (10). The supporting base punching and forming compound die has the advantages of integrating punching and forming, and achieving high part punching technology quality and high production efficiency.

Description

A kind of supporting base piercing and shaping die composite die
Technical field
The present invention relates to technical field of mold, particularly a kind of supporting base piercing and shaping die composite die.
Background technology
Since reform and opening-up, along with the high speed development of national economy, market constantly increases the demand of mould.In recent years, mould industry is always with the growth rate fast development of 15% left and right, and great variety has also occurred the ownership composition of mould industry enterprise, except state-owned professional mould factory, and collective, joint, individual proprietorship and be privately also developed rapidly.In recent years many Mould Enterprises have strengthened the dynamics of investment for technological progress, technological progress are considered as to the important motivity of enterprise development.Some domestic Mould Enterprises have been popularized two-dimentional CAD, and bring into use successively the international softwares such as UG, Pro/Engineer, I-DEAS, Euclid-IS.
The part of general bending punching is all after first punching palintrope folding or first bending, punching just can complete, such technique needs many equipment and artificial, the consumption energy is large, and various due to operation, every procedure has certain error, so cause the accumulated error of product larger, if and first punching bending again, cause the site error in hole to increase because plate easily slides, finally cause the size of product unstable, waster rate raises.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, provide a kind of and collect punching and form in one, part punching processing quality is high and production efficiency is high supporting base piercing and shaping die composite die.
Object of the present invention is achieved through the following technical solutions: a kind of supporting base piercing and shaping die composite die, it comprises upper bolster, die shoe, die, forming terrace die, piercing punch and guidance set, guidance set is vertically fixedly installed on four jiaos of die shoe, top and the upper bolster of guidance set are slidably matched, the center cooperation of die shoe is provided with die shank, piercing punch is fixedly mounted on the lower end of die shank, the downside of upper bolster is disposed with mounting plate and fixing wedge, and locate by alignment pin, fixing wedge inside is hollow structure, fixing wedge inside is provided with holding pad, holding pad is connected with mounting plate by pull bar, the outside of pull bar is also set with spring A, the two ends of spring A are connected with mounting plate and holding pad respectively, described die is fixedly mounted on the top of die shoe, die inside is provided with forming terrace die and movable tapered wedge, between forming terrace die and movable tapered wedge, be provided with spring B, the inclined-plane of movable tapered wedge and the inclined-plane of fixing wedge closely cooperate, forming terrace die is vertically arranged with material-dropping hole, and piercing punch aligns with material-dropping hole.
Described guidance set comprises guide pin bushing and guide pillar.
The present invention has the following advantages: coordinate shaping with movable tapered wedge by forming terrace die, piercing punch carries out punching and blanking to workpiece, collects punching and forms in one, the part punching processing quality of gained is high, on same equipment, carry out, not only production efficiency is high, and reduces energy consumption.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
In figure: 1-upper bolster, 2-die shoe, 3-die shank, 4-die, 5-forming terrace die, 6-piercing punch, 7-holding pad, 8-pull bar, 9-spring A, 10-fixes wedge, 11-movable tapered wedge, 12-guidance set, 13-mounting plate, 14-spring B, 15-material-dropping hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of supporting base piercing and shaping die composite die, it comprises upper bolster 1, die shoe 2, die 4, forming terrace die 5, piercing punch 6 and guidance set 12, guidance set 12 is vertically fixedly installed on four jiaos of die shoe 2, the top of guidance set 12 and upper bolster 1 are slidably matched, the center cooperation of die shoe 2 is provided with die shank 3, piercing punch 6 is fixedly mounted on the lower end of die shank 3, the downside of upper bolster 1 is disposed with mounting plate 13 and fixing wedge 10, and locate by alignment pin, fixing wedge 10 inside are hollow structure, fixing wedge 10 inside are provided with holding pad 7, holding pad 7 is connected with mounting plate 13 by pull bar 8, the outside of pull bar 8 is also set with spring A9, the two ends of spring A9 are connected with mounting plate 13 and holding pad 7 respectively, described die 4 is fixedly mounted on the top of die shoe 2, die 4 inside are provided with forming terrace die 5 and movable tapered wedge 11, between forming terrace die 5 and movable tapered wedge 11, be provided with spring B 14, the inclined-plane of the inclined-plane of movable tapered wedge 11 and fixing wedge 10 closely cooperates, forming terrace die 5 is vertically arranged with material-dropping hole 15, and piercing punch 6 aligns with material-dropping hole 15.
Further, described guidance set 12 comprises guide pin bushing and guide pillar, and guide pin bushing is fixed on upper bolster 1, and guide column sleeve is contained in guide pin bushing inside, and upper bolster 1 and guide pin bushing can move up and down along guide pillar.
The course of work of the present invention is as follows: when upper bolster 1 is in limes superiors during until operating position, blank is placed on die 4 and forming terrace die 5, and location, when upper bolster 1 presses down, holding pad 7 is pressed on workpiece by spring A9, piercing punch 6 carries out punching to workpiece, the waste material obtaining drops out from material-dropping hole 15, along with moving down of upper bolster 1, fixing wedge 10 coordinates with movable tapered wedge 11, and movable tapered wedge 11 is moved to center, workpiece is pushed, after shaping, upper bolster 1 returns to limes superiors and treats operating position, takes out finished work-piece.

Claims (2)

1. a supporting base piercing and shaping die composite die, it is characterized in that: it comprises upper bolster (1), die shoe (2), die (4), forming terrace die (5), piercing punch (6) and guidance set (12), guidance set (12) is vertically fixedly installed on four jiaos of die shoe (2), the top of guidance set (12) and upper bolster (1) are slidably matched, the center cooperation of die shoe (2) is provided with die shank (3), piercing punch (6) is fixedly mounted on the lower end of die shank (3), the downside of upper bolster (1) is disposed with mounting plate (13) and fixing wedge (10), and locate by alignment pin, fixing wedge (10) inside is hollow structure, fixing wedge (10) inside is provided with holding pad (7), holding pad (7) is connected with mounting plate (13) by pull bar (8), the outside of pull bar (8) is also set with spring A(9), spring A(9) two ends be connected with mounting plate (13) and holding pad (7) respectively, described die (4) is fixedly mounted on the top of die shoe (2), die (4) inside is provided with forming terrace die (5) and movable tapered wedge (11), between forming terrace die (5) and movable tapered wedge (11), be provided with spring B (14), the inclined-plane of the inclined-plane of movable tapered wedge (11) and fixing wedge (10) closely cooperates, forming terrace die (5) is vertically arranged with material-dropping hole (15), and piercing punch (6) aligns with material-dropping hole (15).
2. a kind of supporting base piercing and shaping die composite die according to claim 1, is characterized in that: described guidance set (12) comprises guide pin bushing and guide pillar.
CN201410102692.0A 2014-03-20 2014-03-20 Supporting base punching and forming compound die Pending CN103894485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410102692.0A CN103894485A (en) 2014-03-20 2014-03-20 Supporting base punching and forming compound die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410102692.0A CN103894485A (en) 2014-03-20 2014-03-20 Supporting base punching and forming compound die

Publications (1)

Publication Number Publication Date
CN103894485A true CN103894485A (en) 2014-07-02

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Family Applications (1)

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CN201410102692.0A Pending CN103894485A (en) 2014-03-20 2014-03-20 Supporting base punching and forming compound die

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128428A (en) * 2014-07-24 2014-11-05 成都亨通兆业精密机械有限公司 Composite stamping die for supporting seat
CN104307998A (en) * 2014-11-14 2015-01-28 柳州市安龙机械设备有限公司 Support plate stamping die
CN104399812A (en) * 2014-11-14 2015-03-11 柳州市安龙机械设备有限公司 Stamping die for connecting ear plate
CN104858313A (en) * 2015-06-08 2015-08-26 芜湖金龙模具锻造有限责任公司 Composite stamping die
CN105290208A (en) * 2015-11-27 2016-02-03 重庆标驰汽车配件有限公司 Integrated support arm bracket punching die
CN105318150A (en) * 2014-07-15 2016-02-10 冠研(上海)企业管理咨询有限公司 Vibration prevention footstand with alignment structure
CN108326168A (en) * 2017-12-30 2018-07-27 何淳浩 Detent mechanism for pipe punching hole machine
CN108526303A (en) * 2018-03-28 2018-09-14 重庆熊氏运升汽车零部件有限公司 A kind of panel punching press forming devices

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU776715A1 (en) * 1979-01-03 1980-11-07 Всесоюзный Научно-Исследовательский Институт Гелиевой Техники Вниигт Die for finish cutting
CN101712060A (en) * 2009-05-05 2010-05-26 聂福荣 Cold pressing composite die
CN102259135A (en) * 2011-07-04 2011-11-30 无锡市中捷减震器有限公司 Lateral stamping device for shock absorber support of automobile engine
CN203155824U (en) * 2013-01-18 2013-08-28 吴美俊 Composite stamping die
CN203426277U (en) * 2013-08-13 2014-02-12 刘峥霞 Drawing and trimming compound die
CN203853454U (en) * 2014-03-20 2014-10-01 成都极点精密模具有限公司 Composite die for punching and formation of supporting seat

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU776715A1 (en) * 1979-01-03 1980-11-07 Всесоюзный Научно-Исследовательский Институт Гелиевой Техники Вниигт Die for finish cutting
CN101712060A (en) * 2009-05-05 2010-05-26 聂福荣 Cold pressing composite die
CN102259135A (en) * 2011-07-04 2011-11-30 无锡市中捷减震器有限公司 Lateral stamping device for shock absorber support of automobile engine
CN203155824U (en) * 2013-01-18 2013-08-28 吴美俊 Composite stamping die
CN203426277U (en) * 2013-08-13 2014-02-12 刘峥霞 Drawing and trimming compound die
CN203853454U (en) * 2014-03-20 2014-10-01 成都极点精密模具有限公司 Composite die for punching and formation of supporting seat

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
肖祥芷等: "《中国模具工程大典 第4卷 冲压模具设计》", 31 March 2007, 电子工业出版社 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105318150A (en) * 2014-07-15 2016-02-10 冠研(上海)企业管理咨询有限公司 Vibration prevention footstand with alignment structure
CN105318150B (en) * 2014-07-15 2018-01-02 冠研(上海)专利技术有限公司 Shockproof runners with align structures
CN104128428A (en) * 2014-07-24 2014-11-05 成都亨通兆业精密机械有限公司 Composite stamping die for supporting seat
CN104307998A (en) * 2014-11-14 2015-01-28 柳州市安龙机械设备有限公司 Support plate stamping die
CN104399812A (en) * 2014-11-14 2015-03-11 柳州市安龙机械设备有限公司 Stamping die for connecting ear plate
CN104858313A (en) * 2015-06-08 2015-08-26 芜湖金龙模具锻造有限责任公司 Composite stamping die
CN105290208A (en) * 2015-11-27 2016-02-03 重庆标驰汽车配件有限公司 Integrated support arm bracket punching die
CN108326168A (en) * 2017-12-30 2018-07-27 何淳浩 Detent mechanism for pipe punching hole machine
CN108526303A (en) * 2018-03-28 2018-09-14 重庆熊氏运升汽车零部件有限公司 A kind of panel punching press forming devices

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