CN204867071U - Towards die plate - Google Patents

Towards die plate Download PDF

Info

Publication number
CN204867071U
CN204867071U CN201520485396.3U CN201520485396U CN204867071U CN 204867071 U CN204867071 U CN 204867071U CN 201520485396 U CN201520485396 U CN 201520485396U CN 204867071 U CN204867071 U CN 204867071U
Authority
CN
China
Prior art keywords
die
punch
groove
bolster
draw
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
CN201520485396.3U
Other languages
Chinese (zh)
Inventor
李耀辉
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.)
Suzhou Vocational University
Original Assignee
Suzhou Vocational University
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 Suzhou Vocational University filed Critical Suzhou Vocational University
Priority to CN201520485396.3U priority Critical patent/CN204867071U/en
Application granted granted Critical
Publication of CN204867071U publication Critical patent/CN204867071U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a towards die plate contains the upper die base that both sides were provided with the recess respectively, be provided with the many the terrace dies vertical and interval sets up in the upper die base respectively, be provided with the draw -in groove on the terrace die, be provided with in the draw -in groove through the packing ring of fix with screw in the upper die base bottom, the utility model discloses simple structure, easy maintenance to shortened mould development period, improved production efficiency, and gone up the mould part and reliably connect through recess and punch press, guaranteed the assembly precision of terrace die.

Description

A kind of punching template
Technical field
The utility model relates to punch forming field, refers in particular to a kind of punching template easy to maintenance.
Background technology
Existing diel is generally divided into upper die and lower die two parts, and wherein part of the upper die is fixedly connected with the slide block of punch press essentially by the die shank at die holder center, to realize punch process; But in actual punching production, for large mold, due to its deadweight reason, the clamping force of pattern handle local cannot ensure the installation accuracy of mould, simultaneously for multistage tools, because punching press punch is more, especially for small-sized punch that is complex-shaped, local weak, often need repairing, change, for this reason, we have developed a kind of structure punching template simple, easy to maintenance, thus shorten mold developing cycle, improve production efficiency, and by the reliable connection of part of the upper die and punch press, ensure that the assembly precision of punch.
Utility model content
The utility model object is the punching template providing a kind of structure simple, easy to maintenance to overcome the deficiencies in the prior art, thus shorten mold developing cycle, improve production efficiency, and by the reliable connection of part of the upper die and punch press, ensure that the assembly precision of punch.
For achieving the above object, the technical solution adopted in the utility model is: a kind of punching template, comprises the upper bolster that both sides are respectively arranged with groove; Many vertical and spaced punch are respectively arranged with in described upper bolster; Described punch is provided with draw-in groove; Be provided with screw in described draw-in groove and be fixed on packing ring bottom upper bolster.
Preferably, the upper end of described upper bolster is respectively arranged with multiple shoulder hole; Be provided with in the macropore of each described shoulder hole and be formed from steel and the cushion block concordant with upper bolster upper surface, in aperture, be provided with the punch of matched in clearance.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Punching template structure described in the utility model is simple, easy to maintenance, thus shortens mold developing cycle, improves production efficiency, and part of the upper die is reliably connected with punch press by groove, ensure that the assembly precision of punch.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the sectional view of punching template described in the utility model;
Wherein: 1, upper bolster; 11, groove; 2, cushion block; 3, punch; 4, packing ring; 5, screw; 6, die.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is punching template described in the utility model, comprises the upper bolster 1 that both sides are respectively arranged with groove 11; The both sides, upper end of described upper bolster 1 are respectively arranged with shoulder hole; Be provided with in the macropore of each described shoulder hole and be made up and the cushion block 2 concordant with upper bolster 1 upper surface of 45 steel, because die holder generally adopts casting pig, improve the intensity of die holder by cushion block 2, in aperture, be provided with the punch 3 of matched in clearance, be convenient to take out; Described punch 3 is provided with draw-in groove; Be provided with screw 5 in described draw-in groove and be fixed on packing ring 4 bottom upper bolster 1, be convenient to dismounting; During work, upper bolster 1 is fixed on punch press by the groove 11 of both sides by the briquetting on punch press or pressing plate, and die 6 cutting edge corresponding in punch 3 and die shoe has matched punching press.
When punch 3 needs dismounting, turn on screw 5 and packing ring 4 taken out, punch 3 is pulled out from upper bolster 1, just can carry out keeping in repair, replacing etc.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Punching template structure described in the utility model is simple, easy to maintenance, thus shortens mold developing cycle, improves production efficiency, and part of the upper die is reliably connected with punch press by groove, ensure that the assembly precision of punch.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.

Claims (2)

1. a punching template, is characterized in that: comprise the upper bolster that both sides are respectively arranged with groove; Many vertical and spaced punch are respectively arranged with in described upper bolster; Described punch is provided with draw-in groove; Be provided with screw in described draw-in groove and be fixed on packing ring bottom upper bolster.
2. punching template according to claim 1, is characterized in that: the upper end of described upper bolster is respectively arranged with multiple shoulder hole; Be provided with in the macropore of each described shoulder hole and be formed from steel and the cushion block concordant with upper bolster upper surface, in aperture, be provided with the punch of matched in clearance.
CN201520485396.3U 2015-07-07 2015-07-07 Towards die plate Expired - Fee Related CN204867071U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520485396.3U CN204867071U (en) 2015-07-07 2015-07-07 Towards die plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520485396.3U CN204867071U (en) 2015-07-07 2015-07-07 Towards die plate

Publications (1)

Publication Number Publication Date
CN204867071U true CN204867071U (en) 2015-12-16

Family

ID=54811499

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520485396.3U Expired - Fee Related CN204867071U (en) 2015-07-07 2015-07-07 Towards die plate

Country Status (1)

Country Link
CN (1) CN204867071U (en)

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Legal Events

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

Granted publication date: 20151216

Termination date: 20160707