CN201625712U - Die for trimming and piercing horn component with inclined plane more than 45 degrees and less than 55 degrees - Google Patents

Die for trimming and piercing horn component with inclined plane more than 45 degrees and less than 55 degrees Download PDF

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Publication number
CN201625712U
CN201625712U CN2010201030266U CN201020103026U CN201625712U CN 201625712 U CN201625712 U CN 201625712U CN 2010201030266 U CN2010201030266 U CN 2010201030266U CN 201020103026 U CN201020103026 U CN 201020103026U CN 201625712 U CN201625712 U CN 201625712U
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CN
China
Prior art keywords
die
plate
piercing
degrees
trimming
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2010201030266U
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Chinese (zh)
Inventor
朱国忠
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.)
SHANGHAI YANCHEN METAL PRODUCTS CO Ltd
Original Assignee
SHANGHAI YANCHEN METAL PRODUCTS CO Ltd
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 SHANGHAI YANCHEN METAL PRODUCTS CO Ltd filed Critical SHANGHAI YANCHEN METAL PRODUCTS CO Ltd
Priority to CN2010201030266U priority Critical patent/CN201625712U/en
Application granted granted Critical
Publication of CN201625712U publication Critical patent/CN201625712U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a die for trimming and piercing a horn component with an inclined plane more than 45 degrees and less than 55 degrees, which comprises an upper die holder (1), an upper liner plate (2), an upper fixed plate (3), a piercing male die (11) on the inclined plane, a concave liner plate (4), a concave die plate (5), a piercing female die insert (6), a trimming male die (7), a lower fixed plate (8), a die holder (9) and a lower press plate (10). The upper liner plate (2), the upper fixed plate (3), the piercing male die (11), the concave liner plate (4) and the concave die plate (5) are orderly connected by a bolt from top to bottom and fixed on the upper die holder (1). The piercing female die insert (6), the trimming male die (7) and the lower fixed plate (8) are orderly connected by the bolt from top to bottom and fixed on the lower die holder (9). The utility model can solve the problem of the trimming and piercing engineering efficiency of parts with the inclined plane more than 45 degrees and less than 55 degrees in prior art.

Description

A kind of loudspeaker part inclined-plane that is used for is greater than 45 ° of moulds less than 55 ° trimming and piercing die
Technical field
The utility model belongs to trimming and piercing die mould field, particularly relates to a kind of loudspeaker part inclined-plane that is used for greater than 45 ° of moulds less than 55 ° trimming and piercing die.
Background technology
When making the loudspeaker part, the punching technology is very crucial on big gradient inclined-plane, in the Mould design process, need consider quality, manufacturing cost, the die cost of finished product, so the each several part layout of mould hole punch structure and use material to seem particularly important on the inclined-plane especially.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of mould that is used for big gradient loudspeaker part trimming and piercing die, to solve loudspeaker part trimming and piercing die engineering efficient, quality and the problem of die life in the prior art.
The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of loudspeaker part inclined-plane that is used for greater than 45 ° of moulds less than 55 ° trimming and piercing die, comprise upper bolster, upper padding plate, upper mounted plate, the recessed backing plate of hole punch, concave template, protruding mold insert, punch, bottom plate, die shoe and lower platen on the inclined-plane, described upper padding plate, upper mounted plate, recessed backing plate, concave template are connected by bolt from top to bottom successively, and are fixed on the upper bolster; Described punching concave die mold insert, deburring punch, bottom plate are connected by bolt from top to bottom successively, and are fixed on the die shoe.
Beneficial effect
Using the utility model to make the loudspeaker part can increase work efficiency, and improves the part quality, improves die life and one-off hole-piercing deburring, has changed and has opened 4 pairs of moulds in the past, dashes 5 times old customs.
Description of drawings
Fig. 1 is the utility model embodiment 1 front view.
Fig. 2 is the utility model piercing punch partial view.
Wherein: press plate, 11-piercing punch under 1-upper bolster, 2-upper padding plate, 3-upper mounted plate, the recessed backing plate of 4-, 5-concave template, the protruding mold insert of 6-, 7-punch, 8-bottom plate, 9-die shoe, the 10-.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for the utility model scope.Should be understood that in addition that after the content of having read the utility model instruction those skilled in the art can do to use for reference or revise to the utility model, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
As shown in Figure 1, a kind of loudspeaker part inclined-plane that is used for is greater than 45 ° of moulds less than 55 ° trimming and piercing die, comprise upper bolster 1, upper padding plate 2, upper mounted plate 3, recessed backing plate 4, concave template 5, protruding mold insert 6, punch 7, bottom plate 8, die shoe 9 and lower platen 10, described upper padding plate 2, upper mounted plate 3, recessed backing plate 4, concave template 5 are connected by bolt from top to bottom successively, and are fixed on the upper bolster 1; Described protruding mold insert 6, punch 7, bottom plate 8 are connected by bolt from top to bottom successively, and are fixed on the die shoe 9.
Piercing punch 11 is made as shown in Figure 2, and (big 2mm ~ 3mm), wedge angle β at first enters punching concave die to offset a during work, and the high-end then die that enters has been protected the protruding and recessed edge of a knife of punching greater than the part bevel altitude.Both guarantee the loudspeaker punching quality, guaranteed die life again.
During use, be contained on the board mould identical with general mould using method.

Claims (1)

1. one kind is used for loudspeaker part inclined-plane greater than 45 ° of moulds less than 55 ° trimming and piercing die, comprise upper bolster (1), upper padding plate (2), upper mounted plate (3), recessed backing plate (4), concave template (5), punching concave die mold insert (6), deburring punch (7), bottom plate (8), die shoe (9) and lower platen (10), it is characterized in that: described upper padding plate (2), upper mounted plate (3), recessed backing plate (4), concave template (5) are connected by bolt from top to bottom successively, and are fixed on the upper bolster (1); Described punching concave die mold insert (6), deburring punch (7), bottom plate (8) are connected by bolt from top to bottom successively, and are fixed on the die shoe (9).
CN2010201030266U 2010-01-28 2010-01-28 Die for trimming and piercing horn component with inclined plane more than 45 degrees and less than 55 degrees Expired - Fee Related CN201625712U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201030266U CN201625712U (en) 2010-01-28 2010-01-28 Die for trimming and piercing horn component with inclined plane more than 45 degrees and less than 55 degrees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201030266U CN201625712U (en) 2010-01-28 2010-01-28 Die for trimming and piercing horn component with inclined plane more than 45 degrees and less than 55 degrees

Publications (1)

Publication Number Publication Date
CN201625712U true CN201625712U (en) 2010-11-10

Family

ID=43057096

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201030266U Expired - Fee Related CN201625712U (en) 2010-01-28 2010-01-28 Die for trimming and piercing horn component with inclined plane more than 45 degrees and less than 55 degrees

Country Status (1)

Country Link
CN (1) CN201625712U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357757A (en) * 2013-07-29 2013-10-23 江苏华达汽配制造有限公司 Trimming and punching die for processing quarter window reinforcing plate on automobile
CN104028614A (en) * 2014-06-18 2014-09-10 苏州旭创精密模具有限公司 Side cutting device for progressive die
CN107309608A (en) * 2017-06-16 2017-11-03 昆山市杰尔电子科技股份有限公司 A kind of speaker net manufacture craft

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357757A (en) * 2013-07-29 2013-10-23 江苏华达汽配制造有限公司 Trimming and punching die for processing quarter window reinforcing plate on automobile
CN104028614A (en) * 2014-06-18 2014-09-10 苏州旭创精密模具有限公司 Side cutting device for progressive die
CN104028614B (en) * 2014-06-18 2016-05-04 苏州旭创精密模具有限公司 A kind of side cutting apparatus for continuous mould
CN107309608A (en) * 2017-06-16 2017-11-03 昆山市杰尔电子科技股份有限公司 A kind of speaker net manufacture craft

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101110

Termination date: 20120128