CN103736819A - Blanking die - Google Patents

Blanking die Download PDF

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Publication number
CN103736819A
CN103736819A CN201410012871.5A CN201410012871A CN103736819A CN 103736819 A CN103736819 A CN 103736819A CN 201410012871 A CN201410012871 A CN 201410012871A CN 103736819 A CN103736819 A CN 103736819A
Authority
CN
China
Prior art keywords
die
plate
blanking
block
female
Prior art date
Application number
CN201410012871.5A
Other languages
Chinese (zh)
Inventor
杨振
陈宗慧
黄小兵
Original Assignee
晟扬精密模具(昆山)有限公司
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 晟扬精密模具(昆山)有限公司 filed Critical 晟扬精密模具(昆山)有限公司
Priority to CN201410012871.5A priority Critical patent/CN103736819A/en
Publication of CN103736819A publication Critical patent/CN103736819A/en

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Abstract

The invention relates to the field of stamping dies, in particular to a blanking die. The blanking die comprises a die support composed of an upper die plate, a lower die plate, a guide column, a guide sleeve, a male die fixing plate and a female die fixing plate. The blanking die is characterized by further comprising a male die fixed on the male die fixing plate, a first female die block and a second female die block, wherein the first female die block and the second female die block are fixed on the female die fixing plate. A groove matched with the male die is formed between the first female die block and the second female die block. A material pressing device is arranged on the male die fixing plate. The blanking die has the advantage that the material pressing device presses other portions of a material plate apart from blank positions, the material plate is kept level and is not warped, multi-time blanking operation is facilitated, and final workpiece quality is improved. The first female die block and the second female die block limit the positions of the material plate to form a moving track of the material plate. A light-emitting diode (LED) lamp provides lighting, so that the blanking die can be used at night. The material plate is in linkage with a stepping motor, and blanking can be conducted every time the material plate moves for a certain gap.

Description

A kind of blanking die
 
technical field
The present invention relates to diel field, relate in particular to a kind of blanking die.
Background technology
Blanking die is blank operation mould used, by operation character, can be divided into blanking die, perforating die, knife edge die, notch die, edger, parting die etc.In stamping-out process, compressor drives drift descending, the blanking position of strong collision material plate, all the other positions of material plate are easily perk under impact, cause material plate out-of-flatness, owing to conventionally needing motive objects flitch to carry out repeatedly blanking operation, and material plate may be as final workpiece, and the out-of-flatness of material plate obviously has influence on follow-up blanking operation and the workpiece quality finally obtaining.
Summary of the invention
The object of the invention is to overcome the problems referred to above, when a kind of stamping-out is provided, make material plate keep the blanking die of smooth not perk.
For achieving the above object, the technical solution adopted in the present invention is: a kind of blanking die, comprise the mould bases of cope match-plate pattern, lower bolster, guide pillar, guide pin bushing, punch retainer and die block composition, it is characterized in that: also comprise the punch that is fixed on punch retainer and the first die piece and the second die piece that is fixed on die block, between the first die piece and the second die piece, form the groove matching with punch; On punch retainer, be also provided with material pressing device; Material plate is placed in described groove top, and material plate is between the first die piece and the second die piece, and material plate is lateral translation between the first die piece and the second die piece, and material plate is arranged on conveyer belt, and conveyer belt is connected with stepper motor.
Aforesaid a kind of blanking die, described material pressing device is comprised of with the holding pad that is positioned at binder spring end the binder spring that is fixed on punch retainer.
Aforesaid a kind of blanking die, described binder spring and holding pad are multiple.
Aforesaid a kind of blanking die, the first described die piece or the second die piece sidepiece are provided with LED lamp.
Beneficial effect of the present invention is: material pressing device presses down the remainder of material plate except blanking position, makes material plate keep smooth not perk, the quality that is conducive to carry out repeatedly blanking operation and improves final workpiece; The position of the first die piece and the second die piece qualifier flitch has also formed the moving track of material plate, and LED lamp provides illumination, and blanking die also can be used at night, and material plate and stepper motor interlock, facilitate every movement one determining deviation of material plate to carry out stamping-out one time.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention;
Fig. 2 is concave-convex mold structural relation figure of the present invention;
Wherein, 1 cope match-plate pattern, 2 lower bolsters, 3 guide pin bushings, 4 guide pillars, 5 punch, 6 binder springs, 7 holding pads, 8 punch retainers, 9 die blocks, 10 first die pieces, 11 second die pieces, 13 material plates, 14 grooves, 15 LED lamps.
The specific embodiment
Figure is the preferred embodiments of the present invention, and below in conjunction with accompanying drawing, the invention will be further described: wherein, and 1 cope match-plate pattern, 2 lower bolsters, 3 guide pin bushings, 4 guide pillars, 5 punch, 6 binder springs, 7 holding pads, 8 punch retainers, 9 die blocks, 10 first die pieces, 11 second die pieces, 13 material plates, 14 grooves, 15 LED lamps.
Referring to Fig. 1 and Fig. 2, a kind of blanking die, comprise the mould bases that cope match-plate pattern 1, lower bolster 2, guide pillar 4, guide pin bushing 3, punch retainer 8 and die block 9 form, it is characterized in that: also comprise between the first die piece 10 of being fixed on the punch 5 of punch retainer 8 and being fixed on die block 9 and the second die piece 11, the first die pieces 10 and the second die piece 11 and form the groove 14 matching with punch 5; On punch retainer 8, be also provided with material pressing device; Material pressing device is comprised of with the holding pad 7 that is positioned at binder spring 6 ends the binder spring 6 that is fixed on punch retainer 8; Binder spring 6 and holding pad 7 are multiple; When punch 5 undershoot, it is descending that binder spring 6 and holding pad 7 are followed punch retainer 8, when punch 5 collides with the blanking position of material plate 13, the remainder that holding pad 7 is pushed down material plate 13 makes its not perk, binder spring 6 is for shock absorbing power, in order to avoid material plate 13 damages under the shock of holding pad 7.
In Fig. 2, the flange of punch 5 (the part punch matching with the groove in the middle of the first die piece and the second die piece), for circle hole shape, it should be noted that the present invention does not limit the shape of flange, according to stamping-out, requires to change its shape; Material plate 13 is placed in described groove 14 tops, material plate 13 is between the first die piece 10 and the second die piece 11, material plate is lateral translation between 13 first die pieces 10 and the second die piece 11, and material plate 13 is arranged on conveyer belt, and conveyer belt is connected with stepper motor.
Material pressing device presses down the remainder of material plate except blanking position, makes material plate keep smooth not perk, the quality that is conducive to carry out repeatedly blanking operation and improves final workpiece; The position of the first die piece and the second die piece qualifier flitch has also formed the moving track of material plate, LED lamp 15 provides illumination, blanking die also can be used at night, and material plate and stepper motor interlock, facilitate every movement one determining deviation of material plate to carry out stamping-out one time.
Above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.

Claims (4)

1. a blanking die, comprise the mould bases of cope match-plate pattern, lower bolster, guide pillar, guide pin bushing, punch retainer and die block composition, it is characterized in that: also comprise the punch that is fixed on punch retainer and the first die piece and the second die piece that is fixed on die block, between the first die piece and the second die piece, form the groove matching with punch; On punch retainer, be also provided with material pressing device; Material plate is placed in described groove top, and material plate is between the first die piece and the second die piece, and material plate is lateral translation between the first die piece and the second die piece, and material plate is arranged on conveyer belt, and conveyer belt is connected with stepper motor.
2. a kind of blanking die according to claim 1, is characterized in that: described material pressing device is comprised of with the holding pad that is positioned at binder spring end the binder spring that is fixed on punch retainer.
3. a kind of blanking die according to claim 2, is characterized in that: described binder spring and holding pad are multiple.
4. a kind of blanking die according to claim 1, is characterized in that: the first described die piece or the second die piece sidepiece are provided with LED lamp.
CN201410012871.5A 2014-01-13 2014-01-13 Blanking die CN103736819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410012871.5A CN103736819A (en) 2014-01-13 2014-01-13 Blanking die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410012871.5A CN103736819A (en) 2014-01-13 2014-01-13 Blanking die

Publications (1)

Publication Number Publication Date
CN103736819A true CN103736819A (en) 2014-04-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410012871.5A CN103736819A (en) 2014-01-13 2014-01-13 Blanking die

Country Status (1)

Country Link
CN (1) CN103736819A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174755A (en) * 2014-09-01 2014-12-03 湖南梓宏科技有限公司 Angle steel end portion gap stamping die
CN104227781A (en) * 2014-09-23 2014-12-24 东莞市华恒工业自动化集成有限公司 Automatic punch equipment and processing method thereof
CN105537314A (en) * 2016-01-29 2016-05-04 池州市一鸣电气设备有限公司 Busbar processing machine
CN106313176A (en) * 2016-11-17 2017-01-11 厦门市海德龙电子股份有限公司 Die punching device for directly punching cavity and chain hole in carrier band

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11207418A (en) * 1998-01-22 1999-08-03 Yukio Hirano Press working free from burr
CN201676947U (en) * 2010-03-25 2010-12-22 昆山凯意工模具配套有限公司 Soldering lug blanking and stamping die
CN102641938A (en) * 2012-05-14 2012-08-22 昆山电子羽电业制品有限公司 Stamping die for stamping parts
CN203221089U (en) * 2013-03-18 2013-10-02 黄石市富宏机械制造有限公司 Bending machine provided with alignment lamp
CN204035297U (en) * 2014-01-13 2014-12-24 晟扬精密模具(昆山)有限公司 A kind of blanking die

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11207418A (en) * 1998-01-22 1999-08-03 Yukio Hirano Press working free from burr
CN201676947U (en) * 2010-03-25 2010-12-22 昆山凯意工模具配套有限公司 Soldering lug blanking and stamping die
CN102641938A (en) * 2012-05-14 2012-08-22 昆山电子羽电业制品有限公司 Stamping die for stamping parts
CN203221089U (en) * 2013-03-18 2013-10-02 黄石市富宏机械制造有限公司 Bending machine provided with alignment lamp
CN204035297U (en) * 2014-01-13 2014-12-24 晟扬精密模具(昆山)有限公司 A kind of blanking die

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174755A (en) * 2014-09-01 2014-12-03 湖南梓宏科技有限公司 Angle steel end portion gap stamping die
CN104227781A (en) * 2014-09-23 2014-12-24 东莞市华恒工业自动化集成有限公司 Automatic punch equipment and processing method thereof
CN104227781B (en) * 2014-09-23 2016-04-20 东莞市华恒工业自动化集成有限公司 A kind of automatic punching machine equipment and processing method thereof
CN105537314A (en) * 2016-01-29 2016-05-04 池州市一鸣电气设备有限公司 Busbar processing machine
CN106313176A (en) * 2016-11-17 2017-01-11 厦门市海德龙电子股份有限公司 Die punching device for directly punching cavity and chain hole in carrier band
CN106313176B (en) * 2016-11-17 2019-02-26 厦门市海德龙电子股份有限公司 A kind of die set for directly going out type chamber and chain hole on carrier band

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Application publication date: 20140423