CN208067075U - A kind of punching stamping die - Google Patents

A kind of punching stamping die Download PDF

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Publication number
CN208067075U
CN208067075U CN201721792442.XU CN201721792442U CN208067075U CN 208067075 U CN208067075 U CN 208067075U CN 201721792442 U CN201721792442 U CN 201721792442U CN 208067075 U CN208067075 U CN 208067075U
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CN
China
Prior art keywords
mold insert
plate
die holder
punch
lower die
Prior art date
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Active
Application number
CN201721792442.XU
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Chinese (zh)
Inventor
洪志辉
乔永苹
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.)
Dongguan Ring Force Intelligent Technology Co Ltd
Original Assignee
Dongguan Ring Force Intelligent Technology Co Ltd
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Priority to CN201721792442.XU priority Critical patent/CN208067075U/en
Application granted granted Critical
Publication of CN208067075U publication Critical patent/CN208067075U/en
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Abstract

The utility model discloses a kind of punching stamping dies, include upper die holder and lower die holder, the upper die holder lower end is installed with upper padding plate successively from top to bottom, upper clamp plate, baffle plate and upper de- plate, upper clamp plate, baffle plate and upper de- plate upper end are installed in the A type punches being vertically arranged, and upper end is fixedly installed in upper clamp plate upper end by upper clamp plate mold insert, A type punches upper end is set with punch set mold insert, and it is fixedly installed in the recessing groove of de- plate upper end setting, the lower die holder upper end is installed with lower template, the edge of a knife mold insert with punch Corresponding matching is installed in lower template, and it is provided with bore of the punch, edge of a knife mold insert lower end is connected with lower die mold insert, lower die mold insert upper end is installed with the slug hole in A type shapes, and extend through lower die holder.The utility model has novel in design, simple in structure, improves punch intensity, reduces or remits the edge of a knife in production process and blocks explosion problem, and reduction repairs a die number, the advantages of conveniently repairing a die.

Description

A kind of punching stamping die
Technical field
The utility model is related to stamping die technical field more particularly to a kind of punching stamping dies.
Background technology
With the fast development of industry manufacture, the application of diel becomes more and more extensive, rushes 1.2mm or less apertures The traditional way of stamping die be punch set mold insert be an entirety on upper clamp plate, punch set mold insert height only arrives backstop Plate;Lower die edge of a knife mold insert is also a shaping, but causes punch insufficient strength to be easy to break in process of production since punch is too long Punch, whole lower die edge of a knife mold insert are easy to block or burst.
Utility model content
The purpose of this utility model is that a kind of punching stamping die is provided in view of the deficiencies of the prior art, the punching punching press Mould is novel in design, simple in structure, improves punch intensity, reduces or remits the edge of a knife in production process and blocks explosion problem, reduction repairs a die secondary Number, conveniently repairs a die.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of punching stamping die, includes upper die holder and lower die holder, and the upper die holder lower end is installed with successively from top to bottom Upper padding plate, upper clamp plate, baffle plate and upper de- plate, upper clamp plate, baffle plate and upper de- plate upper end are installed in the A types punching being vertically arranged Head, and upper end is fixedly installed in upper clamp plate upper end by upper clamp plate mold insert, A type punches upper end is set with punch set mold insert, and It is fixedly installed in the recessing groove of de- plate upper end setting, the lower die holder upper end is installed with lower template, is installed in lower template With the edge of a knife mold insert of punch Corresponding matching, and it is provided with bore of the punch, edge of a knife mold insert lower end is connected with lower die mold insert, on lower die mold insert End is installed with the slug hole in A type shapes, and extends through lower die holder.
Wherein, the baffle plate upper end is connected with the elastic device for being fixedly installed in the upper die holder upper end.
Wherein, the lower die holder lower end is installed with lower cushion block.
Wherein, it is installed with lower bolster between the lower template and the lower die holder.
The beneficial effects of the utility model are:A kind of punching stamping die described in the utility model, include upper die holder and Lower die holder, the upper die holder lower end are installed with upper padding plate, upper clamp plate, baffle plate and upper de- plate successively from top to bottom, and upper clamp plate stops Baffle and upper de- plate upper end are installed in the A type punches being vertically arranged, and upper end is fixedly installed in by upper clamp plate mold insert Clamping plate upper end, A type punches upper end are set with punch set mold insert, and are fixedly installed in the recessing groove of de- plate upper end setting, institute It states lower die holder upper end and is installed with lower template, the edge of a knife mold insert with punch Corresponding matching is installed in lower template, and be provided with punch Hole, edge of a knife mold insert lower end are connected with lower die mold insert, and lower die mold insert upper end is installed with the slug hole in A type shapes, and extends through Lower die holder.The utility model covers the protection to punch of mold insert two-part by upper clamp plate mold insert and punch, and punch is mounted in down Inside the punch set mold insert in face, punch length is made to shorten, does recessing groove in upper de- plate, the height of punch set mold insert puts in de- plate Recessing groove inside, can preferably ensure punch intensity in this way;Pass through the structure design of edge of a knife mold insert and lower die mold insert, the edge of a knife It is short that mold insert makes punch directly stretch drop, then is designed by the slug holes of A type shapes, makes slug hole to lower increasing, rushes in process of production Go out a waste material and just fall one, prevents waste material hole plug;Therefore the utility model has novel in design, simple in structure, improves punching Head intensity reduces or remits the edge of a knife in production process and blocks explosion problem, the number that repairs a die reduced, the advantages of conveniently repairing a die.
Description of the drawings
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not constituted pair Any restrictions of the utility model.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the utility model partial enlargement.
Include in Fig. 1-2:
1 --- upper die holder 11 --- upper padding plate
12 --- upper clamp plate 13 --- baffle plates
14 --- above taking off plate 141 --- recessing grooves
15 --- punch 151 --- upper clamp plate mold inserts
152 --- punch covers mold insert 16 --- elastic devices
2 --- lower die holder 21 --- lower templates
22 --- edge of a knife mold insert 221 --- bore of the punch
23 --- lower die mold insert 24 --- slug holes
25 --- lower cushion block 26 --- lower bolsters.
Specific implementation mode
The utility model is illustrated with reference to specific embodiment.
As shown in Figs. 1-2, a kind of punching stamping die, includes upper die holder 1 and lower die holder 2, and 1 lower end of the upper die holder is from upper It is installed with upper padding plate 11, upper clamp plate 12, baffle plate 13 and upper de- plate 14, upper clamp plate 12, baffle plate 13 and upper de- plate successively under 14 upper ends are installed in the A types punch 15 being vertically arranged, and upper end is fixedly installed in upper clamp plate 12 by upper clamp plate mold insert 151 Upper end, 15 upper end of A types punch is set with punch set mold insert 152, and is fixedly installed in the recessing groove 141 of 14 upper end of de- plate setting Interior, 2 upper end of the lower die holder is installed with lower template 21, and the edge of a knife mold insert with 15 Corresponding matching of punch is installed in lower template 21 22, and it is provided with bore of the punch 221,22 lower end of edge of a knife mold insert is connected with lower die mold insert 23, and 23 upper end of lower die mold insert is installed in A types The slug hole 24 of shape, and extend through lower die holder 2.
Further, 13 upper end of the baffle plate is connected with the elastic device 16 for being fixedly installed in 1 upper end of the upper die holder.
Further, 2 lower end of the lower die holder is installed with lower cushion block 25.
Further, lower bolster 26 is installed between the lower template 21 and the lower die holder 2.
It need to further explain, the utility model covers pair of 152 two-part of mold insert by upper clamp plate mold insert 151 and punch The protection of punch 15 makes 15 length of punch shorten, in upper de- plate 14 punch 15 mounted in following 152 the inside of punch set mold insert Recessing groove 141 is done, the height of punch set mold insert 152 puts in 141 the inside of recessing groove of de- plate 14, can preferably ensure in this way 15 intensity of punch;By the structure design of edge of a knife mold insert 22 and lower die mold insert 23, edge of a knife mold insert 22 keeps the straight drop of stretching of punch 15 short, then It is designed by the slug hole 24 of A type shapes, slug hole 24 is made just to fall one from a waste material to lower increasing, is gone out in process of production It is a, to prevent slug hole 24 from blocking;Therefore the utility model has novel in design, simple in structure, improves punch intensity, reduces or remits The edge of a knife blocks explosion problem in production process, the number that repairs a die is reduced, the advantages of conveniently repairing a die.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as Limitations of the present invention.

Claims (4)

1. a kind of punching stamping die, it is characterised in that:It include upper die holder(1)And lower die holder(2), the upper die holder(1)Lower end It is installed with upper padding plate successively from top to bottom(11), upper clamp plate(12), baffle plate(13)And upper de- plate(14), upper clamp plate(12), only Baffle(13)And upper de- plate(14)Upper end is installed in the A type punches being vertically arranged(15), and upper end passes through upper clamp plate mold insert (151)It is fixedly installed in upper clamp plate(12)Upper end, A type punches(15)Upper end is set with punch set mold insert(152), and be fixedly mounted In upper de- plate(14)The recessing groove of upper end setting(141)It is interior, the lower die holder(2)Upper end is installed with lower template(21), lower template (21)It is inside installed with and punch(15)The edge of a knife mold insert of Corresponding matching(22), and it is provided with bore of the punch(221), edge of a knife mold insert(22) Lower end is connected with lower die mold insert(23), lower die mold insert(23)Upper end is installed with the slug hole in A type shapes(24), and extend through Lower die holder(2).
2. a kind of punching stamping die according to claim 1, it is characterised in that:The baffle plate(13)Upper end is connected with solid Dingan County is loaded on the upper die holder(1)The elastic device of upper end(16).
3. a kind of punching stamping die according to claim 1, it is characterised in that:The lower die holder(2)Lower end is installed with down Cushion block(25).
4. a kind of punching stamping die according to claim 1, it is characterised in that:The lower template(21)With the lower die holder (2)Between be installed with lower bolster(26).
CN201721792442.XU 2017-12-20 2017-12-20 A kind of punching stamping die Active CN208067075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721792442.XU CN208067075U (en) 2017-12-20 2017-12-20 A kind of punching stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721792442.XU CN208067075U (en) 2017-12-20 2017-12-20 A kind of punching stamping die

Publications (1)

Publication Number Publication Date
CN208067075U true CN208067075U (en) 2018-11-09

Family

ID=64032082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721792442.XU Active CN208067075U (en) 2017-12-20 2017-12-20 A kind of punching stamping die

Country Status (1)

Country Link
CN (1) CN208067075U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112264530A (en) * 2020-12-14 2021-01-26 烟台美丰机械有限公司 Punching and trimming single-die for brake wheel of automobile brake disc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112264530A (en) * 2020-12-14 2021-01-26 烟台美丰机械有限公司 Punching and trimming single-die for brake wheel of automobile brake disc

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