CN106694701A - Continuous automatic stamping die - Google Patents

Continuous automatic stamping die Download PDF

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Publication number
CN106694701A
CN106694701A CN201611184212.5A CN201611184212A CN106694701A CN 106694701 A CN106694701 A CN 106694701A CN 201611184212 A CN201611184212 A CN 201611184212A CN 106694701 A CN106694701 A CN 106694701A
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CN
China
Prior art keywords
die
bending
punch
plate
skewback
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Application number
CN201611184212.5A
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Chinese (zh)
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CN106694701B (en
Inventor
谢晓东
黄锋
何柏贤
Original Assignee
广东合和建筑五金制品有限公司
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Priority to CN201611184212.5A priority Critical patent/CN106694701B/en
Publication of CN106694701A publication Critical patent/CN106694701A/en
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Publication of CN106694701B publication Critical patent/CN106694701B/en

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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
    • B21D37/08Dies with different parts for several steps in a process

Abstract

The invention discloses a continuous automatic stamping die, which comprises an upper die assembly and a lower die assembly. The upper die assembly comprises an upper die, an upper die base plate and an upper die fastening plate; and a clipping punch, a big round punch, a fastening punch, a chamfering punch, a first bending upper die, a second bending upper die and a third bending upper die are fixed onto the upper die base plate. The lower die assembly comprises a lower die, a lower die base plate and a lower die fastening plate; and a clipping punch, a big round punch, a fastening punch, a chamfering punch, a first bending lower die, a second bending lower die and a third bending lower die are fixed onto the lower die base plate. The continuous automatic stamping die provided by the invention can be used for automatic stamping production including five processes (blanking, punching, bending for the first time, bending for the second time, and bending for the third time) at one time, so that the production efficiency is greatly improved, the safety in operation is realized, and the length dimension is small.

Description

A kind of continuous automatic punching die

Technical field

The invention belongs to Stamping Die Technology field, it is related to a kind of continuous automatic punching die.

Background technology

It is processed for processing the stamping mold of door and window corner bracket using existing, manufacturing procedure is relatively simple, need to divide five Individual operation is processed, and this five operations are that blanking, punching, for the first time press-bending, second press-bending and third time are bent, each work Sequence all needs to be equipped with a pressing equipment, is processed production, low production efficiency using artificial operation, and there is potential safety hazard.

Therefore, necessary design a kind of continuous automatic punching die to solve above-mentioned technical problem.

The content of the invention

It is an object of the invention to provide a kind of production efficiency is high, safety and the small continuous automatic punching die of length.

In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is:A kind of continuous automatic punching die, including Upper die component and lower mold assemblies;

The upper die component includes upper die plate, upper die plate and upper mould fastening plates, and the upper die plate is fixed on upper die plate On, the upper mould fastening plates are fixed on the upper die plate, and trimming punch, big boss are respectively fixed with the upper die plate Mould, fastening punch-pin, chamfering punch-pin, the first bending upper die, the second bending upper die, the 3rd bending upper die, trimming punch, big boss Mould, fastening punch-pin, chamfering punch-pin, the first bending upper die, the second bending upper die, the 3rd bending upper die are set with the upper mould Fastening plates;

The lower mold assemblies include lower template, lower mold backing plate and lower mould fastening plates, the lower mold backing plate be fixed on it is described under In template, the lower mould fastening plates are fixed in the lower mold backing plate, and trim die, big is respectively fixed with the lower mold backing plate Cupping tool, fastening cavity plate, chamfering die, the first bending lower die, the second bending lower die and the 3rd bending lower die, the trimming are recessed Mould, big cupping tool, fastening cavity plate, chamfering die, the first bending lower die, the second bending lower die and the 3rd bending lower die are set with In the lower mold backing plate;

The trimming punch, great circle punch-pin, fastening punch-pin, chamfering punch-pin, the first bending upper die, the second bending upper die, the Three bending upper dies respectively with the trim die, big cupping tool, fastening cavity plate, chamfering die, the first bending lower die, the second bending Lower mould, the 3rd bending lower die are engaged.

Further, second bending upper die includes the second bending upper die skewback A and the second bending upper die skewback B, the Two bending lower dies include being provided with the second bending lower die skewback A and the second bending lower die skewback B of bending breach, the second bending upper die Skewback A and the second bending upper die skewback B cooperate with the second bending lower die skewback A and the second bending lower die skewback B respectively.

Further, first bending lower die includes the first folded block A and the first folded block B, the first folded block A Cooperated with the two ends of first bending upper die respectively with the first folded block B.

Further, the lower mould fastening plates are provided with the first block rubber and the second block rubber, first block rubber and Second block rubber is connected by screw rod with the second bending lower die skewback A and the second bending lower die skewback B respectively.

Further, the lower mould fastening plates are provided with resigning breach, and the 3rd bending lower die is located at the resigning breach Place.

Further, the limited block A and limited block B for being set in the lower mould fastening plates are fixed with the lower mold backing plate, The limited block A and limited block B are respectively at the both sides of the 3rd bending lower die.

Further, four fairleads are fixed with the upper die plate, four lead columns, four is fixed with the lower template The individual fairlead is engaged with four lead columns respectively

Beneficial effect of the present invention:Continuous automatic punching die of the invention realize disposable five operation (blanking, punching, Bend for the first time, bend and third time press-bending operation for second) automatic press production, production efficiency is greatly increased, and Workman's both hands are safer during operation away from mould danger zone.Stamping die is also caused using the feeding style for combining in length and breadth The length dimension of tool is greatly reduced, and reduces the usable floor area of press machine workbench, reduces the manufacturing cost of stamping mold.

Brief description of the drawings

Fig. 1 is the stereogram of the continuous automatic punching die of the embodiment of the present invention.

Fig. 2 is the front view of the continuous automatic punching die of the embodiment of the present invention.

Fig. 3 is the left view of Fig. 2.

Fig. 4 is the upward view of upper die component.

Fig. 5 is the top view of lower mold assemblies.

Description of reference numerals:

Upper die component -1, lower mold assemblies -2, raw material -3, corner bracket -4;

Upper die plate -11, fairlead -12, upper die plate -13, upper mould fastening plates -14;

Lower template -21, lead column -22, lower mold backing plate -23, lower mould fastening plates -24;

Trimming punch -111, great circle punch-pin -112, fastening punch-pin -113, chamfering punch-pin -114, the first bending upper die -115, 3rd bending upper die -116, the second bending upper die skewback A-117, the second bending upper die skewback B-118;

Trim die -211, big cupping tool -212, fastening cavity plate -213, chamfering die -214, the first block rubber 215, the One folded block A-216, the first folded block B-217, the second bending lower die skewback A-218, the-the second bending lower die skewback B-219, limit Position block A-220, limited block B-221, the 3rd bending lower die 222, the second block rubber 223;

Resigning breach 241.

Specific embodiment

Below in conjunction with accompanying drawing of the invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of protection of the invention.

As shown in Figure 1, Figure 2 and Figure 3, a kind of continuous automatic punching die of the present embodiment.The continuous automatic punching die Including upper die component 1 and lower mold assemblies 2.

Reference picture 4, upper die component 1 includes upper die plate 11, upper die plate 13 and upper mould fastening plates 14, and upper die plate 13 is fixed In on upper die plate 11, upper mould fastening plates 14 are fixed on upper die plate 13.Trimming punch is respectively fixed with upper die plate 13 111st, great circle punch-pin 112, fastening punch-pin 113, chamfering punch-pin 114, the first bending upper die 115, the second bending upper die, the 3rd bending Upper mould 116, trimming punch 111, great circle punch-pin 112, fastening punch-pin 113, chamfering punch-pin 114, the first bending upper die 115, second Bending upper die, the 3rd bending upper die 116 are set with upper mould fastening plates 14, and trimming punch 111, great circle punch-pin 112, fastening are convex Mould 113, chamfering punch-pin 114, the first bending upper die 115 are put in an arrangement, and the second bending upper die, the 3rd bending upper die 116 are distinguished At the side of the first bending upper die 115, wherein the second bending upper die includes the second bending upper die skewback A117 and the second folding Curved upper mould skewback B118.

Reference picture 5, lower mold assemblies 2 include lower template 21, lower mold backing plate 23 and lower mould fastening plates 24, and lower mold backing plate 23 is fixed In in lower template 21, lower mould fastening plates 24 are fixed in lower mold backing plate 23.Trim die is respectively fixed with lower mold backing plate 23 211st, under big cupping tool 212, fastening cavity plate 213, chamfering die 214, the first bending lower die, the second bending lower die and the 3rd bending Mould 222, under trim die 211, big cupping tool 212, fastening cavity plate 213, chamfering die 214, the first bending lower die, the second bending Mould and the 3rd bending lower die 222 are set with lower mold backing plate 23, trim die 211, big cupping tool 212, fastening cavity plate 213, Chamfering die 214, the first bending lower die are put in an arrangement, and the second bending lower die and the 3rd bending lower die 222 are located at first respectively At the side of bending lower die.First bending lower die includes the first folded block A216 and the first folded block B217, the first folded block A216 and the first folded block B217 cooperate with the two ends of the first bending upper die 115 respectively.Second bending lower die includes processing Have bending breach the second bending lower die skewback A218 and the second bending lower die skewback B219, the second bending upper die skewback A117 and Second bending upper die skewback B118 cooperates with the second bending lower die skewback A218 and the second bending lower die skewback B219 respectively. Lower mould fastening plates 24 are provided with 223 points of the first block rubber 215 and the second block rubber 223, the first block rubber 215 and the second block rubber Not Tong Guo screw rod be connected with the second bending lower die skewback A218 and the second bending lower die skewback B219, the first block rubber 215 is used for The second bending lower die skewback A21 is set to reset, the second block rubber 223 is used to make the second bending lower die skewback B219 reset.Lower mould is tight Gu being machined with resigning breach 241 on plate 24, the 3rd bending lower die 222 is located at the resigning breach 241, fixed in lower mold backing plate 23 There are a limited block A220 and limited block B221 for being set in lower mould fastening plates 24, limited block A220 and limited block B221 is located at the respectively At the both sides of three bending lower dies 222.

Preferred design, is fixed with four fairleads 12 on upper die plate 11, four lead columns are fixed with lower template 21 22, four fairleads 12 are engaged with four lead columns 22 respectively.

Trimming punch 111 coordinates with trim die 211 realizes that blanking trimming is processed;Great circle punch-pin 112, fastening punch-pin 113, Chamfering punch-pin 114 coordinates with big cupping tool 212, fastening cavity plate 213, chamfering die 214 respectively realizes punching processing;First bending The folded block A216 of upper mould 115 and first and the first folded block B217 coordinates realization to block and first time bending;Second bending upper die Skewback A117 and the second bending upper die skewback B118 respectively with the second bending lower die skewback A218 and the second bending lower die skewback Second bending is realized in B219 cooperations;3rd bending upper die 116 is engaged with the 3rd bending lower die 222 realizes third time bending.

Continuous automatic punching die of the invention, external drive mechanism drives upper die component 1 to make Circularly liftable motion and carries out Punching production, is once to be capable of achieving blanking, punching, for the first time press-bending, second press-bending and a third time to press per shuttling movement Curved, wherein upper die component 1 often rises once, outside feed mechanism make raw material 3 it is progressive once, using sliding block by first time bending Rear corner bracket semi-finished product are pushed on the station of the second bending lower die, the corner bracket semi-finished product be located at the second bending lower die skewback A218 and The corner bracket semi-finished product after second bending are pushed into the 3rd bending lower die between second bending lower die skewback B219, using sliding block On 222 station, the corner bracket semi-finished product are located between limited block A220 and limited block B221, the corner bracket of third time bending into Product 4 are pushed out.

To sum up, progressive stamping is carried out using continuous automatic punching die of the invention, by original either simplex sequence one by one It is automatic that punching production becomes disposable five operation (blanking, punching, for the first time press-bending, second press-bending and third time press-bending operation) Punching production, greatly increases production efficiency, and workman's both hands are away from mould danger zone, safer during operation.Also Have and employ the feeding style that combines in length and breadth so that the length dimension of stamping mold is greatly reduced, reduce press machine workbench Usable floor area, reduce the manufacturing cost of stamping mold, and can be used as less press machine under equal pressure, accordingly Save producing cost.

Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (7)

1. a kind of continuous automatic punching die, including upper die component (1) and lower mold assemblies (2), it is characterised in that:
The upper die component (1) includes upper die plate (11), upper die plate (13) and upper mould fastening plates (14), the upper die plate (13) it is fixed on upper die plate (11), the upper mould fastening plates (14) are fixed on the upper die plate (13), the upper die-cushion Trimming punch (111), great circle punch-pin (112), fastening punch-pin (113), chamfering punch-pin (114), the are respectively fixed with plate (13) One bending upper die (115), the second bending upper die, the 3rd bending upper die (116) are trimming punch (111), great circle punch-pin (112), tight Gu punch-pin (113), chamfering punch-pin (114), the first bending upper die (115), the second bending upper die, the 3rd bending upper die (116) point The upper mould fastening plates (14) are not set in;
The lower mold assemblies (2) include lower template (21), lower mold backing plate (23) and lower mould fastening plates (24), the lower mold backing plate (23) be fixed in the lower template (21), the lower mould fastening plates (24) are fixed in the lower mold backing plate (23), it is described under Trim die (211), big cupping tool (212), fastening cavity plate (213), chamfering die are respectively fixed with die-cushion plate (23) (214), the first bending lower die, the second bending lower die and the 3rd bending lower die (222), the trim die (211), big cupping tool (212), fastening cavity plate (213), chamfering die (214), the first bending lower die, the second bending lower die and the 3rd bending lower die (222) it is set with the lower mold backing plate (23);
The trimming punch (111), great circle punch-pin (112), fastening punch-pin (113), chamfering punch-pin (114), the first bending upper die (115), the second bending upper die, the 3rd bending upper die (116) respectively with the trim die (211), big cupping tool (212), tight Gu cavity plate (213), chamfering die (214), the first bending lower die, the second bending lower die, the 3rd bending lower die (222) are engaged.
2. a kind of continuous automatic punching die according to claim 1, it is characterised in that second bending upper die includes Second bending upper die skewback A (117) and the second bending upper die skewback B (118), the second bending lower die include being provided with bending breach Second bending lower die skewback A (218) and the second bending lower die skewback B (219), the second bending upper die skewback A (117) and the second folding Curved upper mould skewback B (118) cooperates with the second bending lower die skewback A (218) and the second bending lower die skewback B (219) respectively.
3. a kind of continuous automatic punching die according to claim 1, it is characterised in that first bending lower die includes First folded block A (216) and the first folded block B (217), the first folded block A (216) and the first folded block B (217) are respectively Two ends with first bending upper die (115) cooperate.
4. a kind of continuous automatic punching die according to claim 3, it is characterised in that on the lower mould fastening plates (24) The first block rubber (215) and the second block rubber (223) are provided with, first block rubber (215) and the second block rubber (223) are respectively It is connected with the second bending lower die skewback A (218) and the second bending lower die skewback B (219) by screw rod.
5. a kind of continuous automatic punching die according to claim 1, it is characterised in that on the lower mould fastening plates (24) Resigning breach (241) is provided with, the 3rd bending lower die (222) is positioned at resigning breach (241) place.
6. a kind of continuous automatic punching die according to claim 1, it is characterised in that solid on the lower mold backing plate (23) Surely there are the limited block A (220) and limited block B (221) for being set in the lower mould fastening plates (24), the limited block A (220) and limit Position block B (221) is respectively at the both sides of the 3rd bending lower die (222).
7. a kind of continuous automatic punching die according to claim 1, it is characterised in that fixed on the upper die plate (11) There are four fairleads (12), four lead columns (22) are fixed with the lower template (21), four fairleads (12) are respectively It is engaged with four lead columns (22).
CN201611184212.5A 2016-12-20 2016-12-20 A kind of continuous automatic punching die CN106694701B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611184212.5A CN106694701B (en) 2016-12-20 2016-12-20 A kind of continuous automatic punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611184212.5A CN106694701B (en) 2016-12-20 2016-12-20 A kind of continuous automatic punching die

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CN106694701A true CN106694701A (en) 2017-05-24
CN106694701B CN106694701B (en) 2018-05-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107214243A (en) * 2017-05-27 2017-09-29 扬州超人运动器材有限公司 A kind of U-shaped part assembling die and U-shaped part processing technology

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Publication number Priority date Publication date Assignee Title
KR20060005962A (en) * 2004-08-19 2006-01-18 에스아이티 주식회사 Progressive mold apparatus
CN201783579U (en) * 2010-08-13 2011-04-06 安徽省宁国市晨光汽车零部件有限公司 Continuous mold structure
CN203484507U (en) * 2013-08-20 2014-03-19 上海德真工贸有限公司 Progressive die used for producing angle plate of car
CN203484508U (en) * 2013-08-20 2014-03-19 上海德真工贸有限公司 Progressive die used for producing lining of car motor
CN204234579U (en) * 2014-11-04 2015-04-01 四川瑞宝电子有限责任公司 A kind of continuous stamping die of manufacturing intelligence threading device structure part
CN106140963A (en) * 2016-08-19 2016-11-23 昆山华致精密模具有限公司 A kind of cone cylinder continuous stamping die

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060005962A (en) * 2004-08-19 2006-01-18 에스아이티 주식회사 Progressive mold apparatus
CN201783579U (en) * 2010-08-13 2011-04-06 安徽省宁国市晨光汽车零部件有限公司 Continuous mold structure
CN203484507U (en) * 2013-08-20 2014-03-19 上海德真工贸有限公司 Progressive die used for producing angle plate of car
CN203484508U (en) * 2013-08-20 2014-03-19 上海德真工贸有限公司 Progressive die used for producing lining of car motor
CN204234579U (en) * 2014-11-04 2015-04-01 四川瑞宝电子有限责任公司 A kind of continuous stamping die of manufacturing intelligence threading device structure part
CN106140963A (en) * 2016-08-19 2016-11-23 昆山华致精密模具有限公司 A kind of cone cylinder continuous stamping die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107214243A (en) * 2017-05-27 2017-09-29 扬州超人运动器材有限公司 A kind of U-shaped part assembling die and U-shaped part processing technology

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