CN202239260U - Punching die - Google Patents

Punching die Download PDF

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Publication number
CN202239260U
CN202239260U CN2011203506159U CN201120350615U CN202239260U CN 202239260 U CN202239260 U CN 202239260U CN 2011203506159 U CN2011203506159 U CN 2011203506159U CN 201120350615 U CN201120350615 U CN 201120350615U CN 202239260 U CN202239260 U CN 202239260U
Authority
CN
China
Prior art keywords
die
stripper
module
plate
punching
Prior art date
Application number
CN2011203506159U
Other languages
Chinese (zh)
Inventor
周建东
Original Assignee
常熟市杜尼电子有限责任公司
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 常熟市杜尼电子有限责任公司 filed Critical 常熟市杜尼电子有限责任公司
Priority to CN2011203506159U priority Critical patent/CN202239260U/en
Application granted granted Critical
Publication of CN202239260U publication Critical patent/CN202239260U/en

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Abstract

The utility model discloses a punching die, which comprises an upper die carrier plate, a stripper, a female die and a lower die carrier plate, wherein the stripper is provided with a processing module. The punching die is characterized in that: the processing module comprises a salient point forming module, a first punching module and a second punching module in sequence. Due to the adoption of the punching die, labor cost and the machinery cost are greatly lowered, production stability is improved, and the defective rate is lowered.

Description

A kind of die cutting die

Technical field

The utility model relates to a kind of mould, relates in particular to a kind of die cutting die.

Background technology

Rise day by day in the status of mould industry in national economy; Mould is industrial fundamental technology equipment; In products such as electronics, automobile, motor, electrical equipment, instrument, household electrical appliances and communication, 60%~80% parts all rely on die forming, and the height of die quality directly determines the height of product quality; Therefore, mould is called as " mothers of all trades ".Mould is again " a benefit amplifier ", with the value of the final products of die production tens times, hundreds of times of mould self-value often.

At present, mould generally is made up of a punch and a die, also can have a plurality of punch and a plurality of die to constitute, but in the punch press one stroke, can only accomplish a kind of blank operation.When product structure is complicated, just need single engineering mould more than many pairs, just can get a qualified product.This mould not only stability is not enough, and waste of manpower cost and machine cost.

The utility model content

It is strong that the utility model technical problem to be solved provides a kind of stability, saves human cost and machine cost.

For solving the problems of the technologies described above; The utility model provides a kind of die cutting die; Comprise patrix frame plate, stripper, die and counterdie frame plate successively, said stripper is provided with processing module, and said processing module comprises raising point module, the first punching module and the second punching module successively.

Be disposed with upper die plate, upper mould fixed plate and stripper backing plate between said patrix frame plate and the said stripper, be provided with the die backing plate between said counterdie frame plate and the said die.

Be provided with jigger pin in the said die, the upper end of said jigger pin extends to the top of said die, and the lower end of said jigger pin extends in the said die backing plate and in its bottom and is provided with helical spring.

Be provided with guide pillar in the said stripper, the upper end of said guide pillar extends in the said upper mould fixed plate, and the lower end of said guide pillar extends to the bottom of said stripper and in said die, is provided with the groove that adapts with said guide pillar lower end.

Compared with prior art, the beneficial effect of the utility model is:

Because a kind of die cutting die stripper of the utility model is provided with processing module, this processing module comprises raising point module, the first punching module and the second punching module successively.Therefore in the one stroke of punch press; Just can accomplish multiple stamping procedure in the different position of workpiece, and when operation only need a people one machine, so the utility model not only greatly reduces human cost and machine cost; And improved the stability of producing, reduced defect rate.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details

Referring to shown in Figure 1; A kind of die cutting die; Comprise patrix frame plate 10, upper die plate 12, upper mould fixed plate 14, stripper backing plate 16, stripper 18, die 20, die backing plate 22 and counterdie frame plate 24 successively; Wherein stripper 18 is provided with processing module; This processing module comprises raising point module 26, the first punching module 28 and the second punching module 30 successively, and this structural design can make punch press in one stroke, accomplish multiple stamping procedure in the different position of workpiece, and production efficiency is effectively promoted.

In addition, in die 20, be provided with jigger pin 32, the upper end of this jigger pin 32 extends to the top of die 20, and the lower end of jigger pin 32 extends in the die backing plate 22 and in its bottom and is provided with helical spring.In stripper 18, be provided with guide pillar 34, the upper end of this guide pillar 34 extends in the upper mould fixed plate 14, and the lower end of guide pillar 34 extends to the bottom of stripper 18 and in die 20, is provided with the groove that adapts with guide pillar 34 lower ends.

In actual use, only need strip be placed on the die and can produce, whole flow process full automatic working, not only speed of production is very fast, and the structure of the workpiece of producing is relatively more accurate.

In sum, the utility model not only greatly reduces human cost and machine cost, and has improved the stability of producing, and has reduced defect rate.

The above is merely the preferred embodiments of the utility model; The protection domain of the utility model does not exceed with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.

Claims (4)

1. a die cutting die comprises patrix frame plate, stripper, die and counterdie frame plate successively, and said stripper is provided with processing module, it is characterized in that: said processing module comprises raising point module, the first punching module and the second punching module successively.
2. a kind of die cutting die according to claim 1; It is characterized in that: be disposed with upper die plate, upper mould fixed plate and stripper backing plate between said patrix frame plate and the said stripper, be provided with the die backing plate between said counterdie frame plate and the said die.
3. a kind of die cutting die according to claim 2; It is characterized in that: be provided with jigger pin in the said die; The upper end of said jigger pin extends to the top of said concave template, and the lower end of said jigger pin extends in the said die backing plate and in its bottom and is provided with helical spring.
4. a kind of die cutting die according to claim 2; It is characterized in that: be provided with guide pillar in the said stripper; The upper end of said guide pillar extends in the said upper mould fixed plate, and the lower end of said guide pillar extends to the bottom of said stripper and in said die, is provided with the groove that adapts with said guide pillar lower end.
CN2011203506159U 2011-09-19 2011-09-19 Punching die CN202239260U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203506159U CN202239260U (en) 2011-09-19 2011-09-19 Punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203506159U CN202239260U (en) 2011-09-19 2011-09-19 Punching die

Publications (1)

Publication Number Publication Date
CN202239260U true CN202239260U (en) 2012-05-30

Family

ID=46100562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203506159U CN202239260U (en) 2011-09-19 2011-09-19 Punching die

Country Status (1)

Country Link
CN (1) CN202239260U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102909275A (en) * 2012-09-29 2013-02-06 昆山威安精密模具有限公司 Machining die for bearing frames
CN103084479A (en) * 2012-11-13 2013-05-08 无锡爱博金属制品有限公司 Punching and raising die for upper reinforcing plate of back door wiper
CN103111516A (en) * 2012-11-14 2013-05-22 无锡爱博金属制品有限公司 Trunk lid lock stiffening plate raising punching mould
CN103418666A (en) * 2013-08-13 2013-12-04 浙江圣康工贸有限公司 Doorframe punching die
CN104014661A (en) * 2014-06-17 2014-09-03 四川正梁机械有限公司 Convex point forming die for automobile safety belt retractors
CN104209398A (en) * 2014-09-25 2014-12-17 昆山伯建精密模具有限公司 Boss-drawing and punching mould for side plate of washing machine
CN104438579A (en) * 2014-11-28 2015-03-25 芜湖贝斯特新能源开发有限公司 Punching die and punch

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102909275A (en) * 2012-09-29 2013-02-06 昆山威安精密模具有限公司 Machining die for bearing frames
CN103084479A (en) * 2012-11-13 2013-05-08 无锡爱博金属制品有限公司 Punching and raising die for upper reinforcing plate of back door wiper
CN103084479B (en) * 2012-11-13 2015-10-21 无锡爱博金属制品有限公司 The punching raising mould of back door windscreen wiper upper reinforcing plate
CN103111516B (en) * 2012-11-14 2015-09-30 无锡爱博金属制品有限公司 Boot-lid lock stiffener raising punching die
CN103111516A (en) * 2012-11-14 2013-05-22 无锡爱博金属制品有限公司 Trunk lid lock stiffening plate raising punching mould
CN103418666A (en) * 2013-08-13 2013-12-04 浙江圣康工贸有限公司 Doorframe punching die
CN103418666B (en) * 2013-08-13 2016-04-13 浙江圣康工贸有限公司 A kind of doorframe die cutting die
CN104014661A (en) * 2014-06-17 2014-09-03 四川正梁机械有限公司 Convex point forming die for automobile safety belt retractors
CN104014661B (en) * 2014-06-17 2016-08-24 四川正梁机械有限公司 Automobile safety belt retractor salient point mould
CN104209398A (en) * 2014-09-25 2014-12-17 昆山伯建精密模具有限公司 Boss-drawing and punching mould for side plate of washing machine
CN104438579A (en) * 2014-11-28 2015-03-25 芜湖贝斯特新能源开发有限公司 Punching die and punch

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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: 20120530

Termination date: 20150919

EXPY Termination of patent right or utility model