CN204545140U - A kind of composite punching die for electric limit pad and limit case pad - Google Patents

A kind of composite punching die for electric limit pad and limit case pad Download PDF

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Publication number
CN204545140U
CN204545140U CN201520172838.9U CN201520172838U CN204545140U CN 204545140 U CN204545140 U CN 204545140U CN 201520172838 U CN201520172838 U CN 201520172838U CN 204545140 U CN204545140 U CN 204545140U
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China
Prior art keywords
counterdie
pad
die
patrix
limit
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Application number
CN201520172838.9U
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Chinese (zh)
Inventor
马琼秀
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Chengdu Jun Ma sealing Polytron Technologies Inc
Original Assignee
CHENGDU JUNMA SEALING PRODUCTS Co Ltd
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Priority to CN201520172838.9U priority Critical patent/CN204545140U/en
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Abstract

The utility model discloses a kind of composite punching die for electric limit pad and limit case pad, comprise counterdie die holder, counterdie fixed head, counterdie die block, patrix convex module, upper mould fixed plate, patrix die holder, described counterdie die holder, counterdie fixed head, counterdie die block is assembled together successively, described patrix die holder, upper mould fixed plate, patrix convex module is assembled together successively, the cavity consistent with electric limit pad and limit case pulvilliform shape is provided with in described counterdie die block, the convex edge consistent with electric limit pad and limit case pulvilliform shape is provided with in described patrix convex module, during work, described cavity coordinates with convex edge, only need a workman disposablely can stamp out electric limit pad and limit case pad after the utility model is installed on punch press, ram efficiency is high, eliminates unnecessary artificial, meanwhile, together with being compound to limit case pad diel by the electric limit pad in conventional art, also save unnecessary Mold Making maintenance cost, be easy to reduce production cost.

Description

A kind of composite punching die for electric limit pad and limit case pad
Technical field
The utility model relates to diel, particularly relates to a kind of composite punching die for electric limit pad and limit case pad.
Background technology
My department is all adopt single mode punching press for the electric limit pad of certain company designs manufacture and limit case pad in existing processing technology, namely first stamp out limit case pad with limit case pad stamping die, and then limit case pad blanking is stamped out electric limit pad by electricity consumption limit pad stamping die.The deficiency of this technique is: processing each pad needs a set of special stamping die, needs the different artificial press bed of operation respectively simultaneously; Upper and lower operation has strict sequencing, must be first limit case pad, then punching press electricity limit pad, not only increase extra Mold Making expense, artificial disbursement, and ram efficiency is also relatively low.
Utility model content
The utility model, based on the above-mentioned background state of the art, proposes a kind of composite punching die being applied to electric limit pad and limit case pad, and this mould is installed to after on punch press only needs a workman disposablely can stamp out electric limit pad and limit case pad, and ram efficiency is high.
The utility model is realized by following technology: a kind of composite punching die for electric limit pad and limit case pad, comprise counterdie die holder (1), counterdie fixed head (6), counterdie die block (7), patrix convex module (9), upper mould fixed plate (10), patrix die holder (12), described counterdie die holder (1), counterdie fixed head (6), counterdie die block (7) is assembled together successively, described patrix die holder (12), upper mould fixed plate (10), patrix convex module (9) is assembled together successively, improvements are: be provided with the cavity consistent with electric limit pad and limit case pulvilliform shape in described counterdie die block (7), the convex edge consistent with electric limit pad and limit case pulvilliform shape is provided with in described patrix convex module (9), during work, described cavity coordinates with convex edge.
Further, counterdie backing plate (5) is also provided with between described counterdie die holder (1) and counterdie fixed head (6).
Further, counterdie alignment pin (2) is also provided with between described counterdie die holder (1) and counterdie fixed head (6).
Further, upper die plate (13) is also provided with between described patrix die holder (12) and upper mould fixed plate (10).
Further, described patrix die holder (12) upper end is also provided with patrix die shank (14).
Further, counterdie stripper (8) is also provided with between described counterdie die block (7) and counterdie fixed head (6).
Further, upper-mould top baffle plate (19) is also provided with in described patrix convex module (9).
Further, between described upper mould fixed plate (10) and upper-mould top baffle plate (19), between counterdie fixed head (6) and counterdie die block (7), be provided with upper and lower mould rubber blanket (18), for cushioning impulsive force during matched moulds.
Owing to have employed said structure, the utility model has following beneficial effect: only need a workman disposablely can stamp out electric limit pad and limit case pad after this composite punching die is installed on punch press, ram efficiency is high, eliminates unnecessary artificial; Meanwhile, together with being compound to limit case pad diel by the electric limit pad in conventional art, also save unnecessary Mold Making maintenance cost, be easy to reduce production cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is patrix convex module schematic diagram described in the utility model.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described further.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and 2, a kind of composite punching die for electric limit pad and limit case pad, comprise counterdie die holder 1, counterdie fixed head 6, counterdie die block 7, patrix convex module 9, upper mould fixed plate 10, patrix die holder 12, described counterdie die holder 1, counterdie fixed head 6, counterdie die block 7 is assembled together by die shoe bolt 4 successively, described patrix die holder 12, upper mould fixed plate 10, patrix convex module 9 is assembled together by upper bolster bolt 15 successively, improvements are: be provided with the cavity consistent with electric limit pad and limit case pulvilliform shape in described counterdie die block 7, the convex edge consistent with electric limit pad and limit case pulvilliform shape is provided with in described patrix convex module 9, during work, described cavity coordinates with convex edge and cuts out electric limit pad and limit case pad, remaining blanking falls into the counterdie stripper 8 be arranged between counterdie die block 7 and counterdie fixed head 6.
In the present embodiment, be also provided with counterdie backing plate 5 between described counterdie die holder 1 and counterdie fixed head 6, counterdie backing plate 5 is connected with counterdie die holder 1 by backing plate bolt 3; Also be provided with upper die plate 13 between described patrix die holder 12 and upper mould fixed plate 10, described patrix die holder 12 upper end is also provided with patrix die shank 14.
In the present embodiment, for ease of assembling, be also provided with counterdie alignment pin 2 between described counterdie die holder 1 and counterdie fixed head 6, described patrix die holder 12 is same with between upper mould fixed plate 10 is provided with patrix alignment pin 16
In the present embodiment, be also provided with upper-mould top baffle plate 19 in described patrix convex module 9, upper-mould top baffle plate 19 is connected on patrix convex module 9 by flat head screw 20.
In the present embodiment, between described upper mould fixed plate 10 and upper-mould top baffle plate 19, between counterdie fixed head 6 and counterdie die block 7, be provided with upper and lower mould rubber blanket 18, for cushioning impulsive force during matched moulds.
In the present embodiment, counterdie die holder 1 is provided with guide pillar 17, during work, patrix die holder 12 is under the guide effect of guide pillar 17, impel counterdie die block 7 to work with patrix convex module 9 to coordinate, the convex edge being arranged on patrix convex module 9 coordinates with the cavity in counterdie die block 7, cuts out the body shape of electric limit pad and limit case pad, and the upper bolt hole of electric limit pad and limit case pad is then gone out by patrix red needle 11.

Claims (8)

1. the composite punching die for electric limit pad and limit case pad, comprise counterdie die holder (1), counterdie fixed head (6), counterdie die block (7), patrix convex module (9), upper mould fixed plate (10), patrix die holder (12), described counterdie die holder (1), counterdie fixed head (6), counterdie die block (7) is assembled together successively, described patrix die holder (12), upper mould fixed plate (10), patrix convex module (9) is assembled together successively, it is characterized in that: in described counterdie die block (7), be provided with the cavity consistent with electric limit pad and limit case pulvilliform shape, the convex edge consistent with electric limit pad and limit case pulvilliform shape is provided with in described patrix convex module (9), during work, described cavity coordinates with convex edge.
2. composite punching die according to claim 1, is characterized in that, is also provided with counterdie backing plate (5) between described counterdie die holder (1) and counterdie fixed head (6).
3. composite punching die according to claim 1 and 2, is characterized in that, is also provided with counterdie alignment pin (2) between described counterdie die holder (1) and counterdie fixed head (6).
4. composite punching die according to claim 1, is characterized in that, is also provided with upper die plate (13) between described patrix die holder (12) and upper mould fixed plate (10).
5. composite punching die according to claim 1, is characterized in that, described patrix die holder (12) upper end is also provided with patrix die shank (14).
6. composite punching die according to claim 1, is characterized in that, is also provided with counterdie stripper (8) between described counterdie die block (7) and counterdie fixed head (6).
7. composite punching die according to claim 1, is characterized in that, is also provided with upper-mould top baffle plate (19) in described patrix convex module (9).
8. composite punching die according to claim 1, is characterized in that, is provided with upper and lower mould rubber blanket (18) between described upper mould fixed plate (10) and upper-mould top baffle plate (19), between counterdie fixed head (6) and counterdie die block (7).
CN201520172838.9U 2015-03-26 2015-03-26 A kind of composite punching die for electric limit pad and limit case pad Active CN204545140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520172838.9U CN204545140U (en) 2015-03-26 2015-03-26 A kind of composite punching die for electric limit pad and limit case pad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520172838.9U CN204545140U (en) 2015-03-26 2015-03-26 A kind of composite punching die for electric limit pad and limit case pad

Publications (1)

Publication Number Publication Date
CN204545140U true CN204545140U (en) 2015-08-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520172838.9U Active CN204545140U (en) 2015-03-26 2015-03-26 A kind of composite punching die for electric limit pad and limit case pad

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CN (1) CN204545140U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019014791A1 (en) * 2017-07-20 2019-01-24 陈金京 Seat cover plate bulge punching device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019014791A1 (en) * 2017-07-20 2019-01-24 陈金京 Seat cover plate bulge punching device

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CP01 Change in the name or title of a patent holder

Address after: 610500 Guangming District, Chengdu City, Sichuan

Patentee after: Chengdu Jun Ma sealing Polytron Technologies Inc

Address before: 610500 Guangming District, Chengdu City, Sichuan

Patentee before: CHENGDU JUNMA SEALING PRODUCTS CO., LTD.