CN201702244U - Punching die device - Google Patents

Punching die device Download PDF

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Publication number
CN201702244U
CN201702244U CN2010202048163U CN201020204816U CN201702244U CN 201702244 U CN201702244 U CN 201702244U CN 2010202048163 U CN2010202048163 U CN 2010202048163U CN 201020204816 U CN201020204816 U CN 201020204816U CN 201702244 U CN201702244 U CN 201702244U
Authority
CN
China
Prior art keywords
die
sleeve
punching
punch
drift
Prior art date
Application number
CN2010202048163U
Other languages
Chinese (zh)
Inventor
庞萍
谭景林
郑克宇
袁振寒
谭新杰
谭刚
易建忠
杨志成
Original Assignee
长沙仙达实业有限公司
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 长沙仙达实业有限公司 filed Critical 长沙仙达实业有限公司
Priority to CN2010202048163U priority Critical patent/CN201702244U/en
Application granted granted Critical
Publication of CN201702244U publication Critical patent/CN201702244U/en

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Abstract

A punching die device comprises a bowed punching die body, where a lower die of the bowed punching die body is provided with a lower die sleeve, an upper die of the punching die bow body is provided with an upper die sleeve corresponding to the lower die sleeve, a punch head is sheathed in the upper die sleeve, and a concave die is sheathed in the lower die sleeve. The punching die device can fast adapt to product changes, when product aperture changes or the punch head and the concave die are worn, only the single punch head and the concave die need to be replaced, thus avoiding waste of fund and time for the development of overall punching die, further improving product development speed and meeting requirement on product machining accuracy.

Description

The perforating die device

Technical field

The utility model relates to a kind of perforating die device, is applicable to automobile frame crossbeam, the dull and stereotyped plate punching of smallclothes.

Background technology

When production frame cross smallclothes plate, there is dual mode processing position, plate hole, is respectively boring and punching at present, the borehole accuracy instability, and efficient is low, and operation labour intensity is higher relatively, and hole inwall quality is coarse.Whole punch die is now all adopted in punching, and whole punch die investment is big, and fabrication cycle is long, and inconvenient maintenance more can not adapt to the fast characteristics of existing automobile industry variety variations.

The utility model content

The purpose of this utility model be to overcome the deficiency of prior art and provide a kind of simple in structure, change drift and die perforating die device easily.

The purpose of this utility model is achieved by following technical proposals:

A kind of perforating die device, comprise punch die bow body, on the counterdie of described punch die bow body lower die-sleeve is installed, the position of corresponding described lower die-sleeve is equipped with Upper Die-sleeve on the patrix of described punch die bow body, be set with drift in the described Upper Die-sleeve, be set with die in the described lower die-sleeve.

Owing to adopt said structure, drift and die are set in Upper Die-sleeve and the lower die-sleeve, when product varying aperture or drift, die wearing and tearing, only need single drift of replacing and die to get final product, avoided developing fund, the waste of time of whole punch die, more can improve product development speed and guarantee the required precision that product is processed.

Description of drawings

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

Structural representation when Fig. 2 presses down for the utility model punch press top shoe seat.

In the accompanying drawing 1,2: 1---punch die bow body, 2---drift, 3---drift packing ring, 4---polyurethane, 5---Upper Die-sleeve, 6---spring, 7---plate, 8---die, 9---lower die-sleeve, 10---punch press top shoe seat, 11---punch press workbench.

The specific embodiment

Below in conjunction with accompanying drawing, describe the specific embodiment of perforating die device in detail.

As shown in Figure 1, a kind of perforating die device, comprise punch die bow body 1, on the counterdie of described punch die bow body 1 lower die-sleeve 9 is installed, the position of corresponding described lower die-sleeve 9 is equipped with Upper Die-sleeve 5 on the patrix of described punch die bow body 1, be set with drift 2 in the described Upper Die-sleeve 5, be set with die 8 in the described lower die-sleeve 9.

Punch die bow body 1 is placed on the punch press workbench 11, patrix is loaded onto Upper Die-sleeve 5 successively, spring 6, polyurethane 4, drift packing ring 3, drift 2, counterdie is loaded onto lower die-sleeve 9 successively, die 8, to treat that punching material 7 is placed on the counterdie and has good positioning, punch press top shoe seat 10 falls then, spring 6 compressions, the lower die-sleeve 5 descending plates 7 of pushing down, drift 2 continues descending, drives drift packing ring 3 compression polyurethane 4, until drift 2 plate 7 is dashed and to wear, punch press top shoe seat 10 backhauls afterwards make progress, and drift 2 is finished the material returned under the resilience of polyurethane 4 drives, and Upper Die-sleeve 5 is return under the resilience of spring 6 drives, the punching material is discharged by the chip-removal hole in the lower die-sleeve 9, and the plate punching is finished.

Claims (1)

1. perforating die device, comprise punch die bow body (1), it is characterized in that: on the counterdie of described punch die bow body (1) lower die-sleeve (9) is installed, the position of corresponding described lower die-sleeve (9) is equipped with Upper Die-sleeve (5) on the patrix of described punch die bow body (1), be set with drift (2) in the described Upper Die-sleeve (5), be set with die (8) in the described lower die-sleeve (9).
CN2010202048163U 2010-05-27 2010-05-27 Punching die device CN201702244U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202048163U CN201702244U (en) 2010-05-27 2010-05-27 Punching die device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202048163U CN201702244U (en) 2010-05-27 2010-05-27 Punching die device

Publications (1)

Publication Number Publication Date
CN201702244U true CN201702244U (en) 2011-01-12

Family

ID=43439392

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202048163U CN201702244U (en) 2010-05-27 2010-05-27 Punching die device

Country Status (1)

Country Link
CN (1) CN201702244U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601216A (en) * 2012-03-08 2012-07-25 无锡同捷汽车设计有限公司 Punching assembly of CH hole
CN102990710A (en) * 2012-10-29 2013-03-27 茅惠杰 Improved punching structure
CN103302169A (en) * 2013-06-13 2013-09-18 长沙仙达实业有限公司 Device for punching holes on double-layer longitudinal beams
CN103909142A (en) * 2014-04-04 2014-07-09 含山县恒翔机械制造有限公司 Punching and chip removal device for casting aluminum plates
CN103949532A (en) * 2014-04-04 2014-07-30 马鞍山市兴隆铸造有限公司 Clamp for punching plate
CN104128436A (en) * 2014-08-08 2014-11-05 苏州鑫睿达精密机械有限公司 Stamping die and stamping method for automobile safety belt frame
CN104550435A (en) * 2015-01-21 2015-04-29 常州机电职业技术学院 Punching blanking die
CN105081064A (en) * 2015-08-08 2015-11-25 大连益联金属成型有限公司 Precise punching blanking die for filtering plate

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601216A (en) * 2012-03-08 2012-07-25 无锡同捷汽车设计有限公司 Punching assembly of CH hole
CN102990710A (en) * 2012-10-29 2013-03-27 茅惠杰 Improved punching structure
CN103302169A (en) * 2013-06-13 2013-09-18 长沙仙达实业有限公司 Device for punching holes on double-layer longitudinal beams
CN103909142A (en) * 2014-04-04 2014-07-09 含山县恒翔机械制造有限公司 Punching and chip removal device for casting aluminum plates
CN103949532A (en) * 2014-04-04 2014-07-30 马鞍山市兴隆铸造有限公司 Clamp for punching plate
CN104128436A (en) * 2014-08-08 2014-11-05 苏州鑫睿达精密机械有限公司 Stamping die and stamping method for automobile safety belt frame
CN104128436B (en) * 2014-08-08 2016-01-27 苏州鑫睿达精密机械有限公司 A kind of diel of automotive safety tape frame and process for stamping
CN104550435A (en) * 2015-01-21 2015-04-29 常州机电职业技术学院 Punching blanking die
CN105081064A (en) * 2015-08-08 2015-11-25 大连益联金属成型有限公司 Precise punching blanking die for filtering plate

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110112

Termination date: 20150527