CN103286191B - Rapid adjusting structure of male die coping cutting edge fixing press blocks - Google Patents
Rapid adjusting structure of male die coping cutting edge fixing press blocks Download PDFInfo
- Publication number
- CN103286191B CN103286191B CN201310224043.3A CN201310224043A CN103286191B CN 103286191 B CN103286191 B CN 103286191B CN 201310224043 A CN201310224043 A CN 201310224043A CN 103286191 B CN103286191 B CN 103286191B
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- China
- Prior art keywords
- male die
- punch
- briquetting
- pad
- cutting edge
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- 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
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Abstract
The invention relates to a rapid adjusting structure of male die coping cutting edge fixing press blocks. The rapid adjusting structure comprises a male die cushion board and a male die fixing board, wherein a male die is installed on the male die fixing board, a groove is formed in one side of the male die, a discharge board is arranged at the lower portion of the male die fixing board, the top of the male die is in abutting connection with the male die cushion board through a second spacer, the length of the second spacer is larger than the diameter of the male die, a second press block is arranged at the lower portion of the extending part of the second spacer, the second press block is fastened on the male die cushion board through screws, and a boss which is arranged at the bottom of the second press block is in abutting connection with the groove formed in the male die. The rapid adjusting structure is reasonable in structure, convenient to assemble and disassemble, good in reliability and low in cost.
Description
Technical field
The present invention relates to die device, especially a kind ofly fix briquetting structure for quick adjusting for the punch reconditioning cutting edge in accurate high-speed punching die.
Background technology
High speed and precision rushes application contains electronic apparatus, computer, communication, television set, camera, video camera, automobile, aviation, clock and watch, measurer, household electrical appliance, light fixture, beverage packaging etc., also has in machinery industry and Precision Machinery Elements.High speed stamping technology application automation, high efficiency, high stable, produce more accurate, complicated part, thus obtain larger added value.High speed and precision punching requires very high for die life, generally will reach more than one hundred million times.
High speed and precision stamping die has certain wearing and tearing when 800 ~ 1000 beats/min of high speed blankings for blanking punch, when wear and tear excessive cannot meet product size require time, just need to change punch, but consider the problem of processing cost, usually be provided with pad in a mold, facilitate the adjustment of punch place height and position.As shown in Figure 1, the mounting structure of punch of the prior art is: comprise convex mould pad 101, punch retainer 104, and described punch retainer 104 is provided with punch 103, and described punch 103 top is abutted with convex mould pad 101 by the first pad 102; The side of described punch 103 has groove 105, the bottom being positioned at punch retainer 104 is provided with the first briquetting 107, one end of described first briquetting 107 coordinates with described groove 105, the bottom of described punch retainer 104 is provided with stripper 109, described stripper 109 has resigning hole 108, the head of screw 106 is positioned at described resigning hole 108, and described screw 106 is by fastening for the first briquetting 107.Its structure is simple, and cost is low.But this structure exists following shortcoming: due to the installation of the first briquetting 107, during installation, screw 106 head has interference, need to process resigning hole 108 on stripper 109, the contact surface between the first briquetting 107 and punch 103 is less, in its process, the power that first briquetting 107 is shared is less, during dismounting, need first to remove stripper 109, then unclamp screw 106 and lay down the first briquetting 107, carry out the adjustment of punch 103 height again, it installs and removes trouble, and cost is high, poor reliability.
Summary of the invention
The applicant is for mounting or dismounting trouble in above-mentioned existing production technology, and the shortcomings such as poor reliability, provide a kind of punch reconditioning cutting edge rational in infrastructure to fix briquetting structure for quick adjusting, thus reduce the processing cost of mould, mounting or dismounting are convenient, increase work efficiency, improve the stability of whole mould.
The technical solution adopted in the present invention is as follows:
A kind of punch reconditioning cutting edge fixes briquetting structure for quick adjusting, comprise convex mould pad, punch retainer, described punch retainer is provided with punch, the side of described punch has groove, the bottom of described punch retainer is provided with stripper, and the top of described punch is abutted with convex mould pad by the second pad, and the length of described second pad is greater than convex mould diameter, the bottom, extension being positioned at the second pad is provided with the second briquetting, described second briquetting by screw fastening on convex mould pad; Boss bottom described second briquetting abuts with punch institute recessing.
Further improvement as technique scheme:
The structure of described second briquetting is: the bottom of described second briquetting is provided with boss, and described boss two ends bending part is respectively arranged with fillet structure.
Beneficial effect of the present invention is as follows:
(1) the present invention is rational in infrastructure, and mounting or dismounting are convenient, and good reliability, cost is low.
(2) briquetting of the present invention is easy for installation, without the need to processing resigning hole on stripper, increasing stripper intensity, reducing costs.
(3) punch repairs a die when cutting edge increases pad and repairs hanging platform without the need to relying on, and repair a die time decreased, and operating efficiency improves.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of prior art convex mould fixed block.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the structural representation of briquetting of the present invention.
Fig. 4 is the right view of Fig. 3.
Wherein: 101, convex mould pad; 102, the first pad; 103, punch; 104, punch retainer; 105, groove; 106, screw; 107, the first briquetting; 108, resigning hole; 109, stripper; 10, the second pad; 11, the second briquetting; 12, fillet structure; 13, boss.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 2, the punch reconditioning cutting edge of the present embodiment fixes briquetting structure for quick adjusting, comprise convex mould pad 101, punch retainer 104, punch retainer 104 is provided with punch 103, the side of punch 103 has groove 105, the bottom of punch retainer 104 is provided with stripper 109, the top of punch 103 is abutted with convex mould pad 101 by the second pad 10, the length of the second pad 10 is greater than punch 103 diameter, the bottom, extension being positioned at the second pad 10 is provided with the second briquetting 11, second briquetting 11 and is anchored on convex mould pad 101 by screw 106; 103 recessings 105 of boss 13 bottom second briquetting 11 and punch abut.
As shown in Figure 3 and Figure 4, the structure of the second briquetting 11 is: the bottom of the second briquetting 11 is provided with boss 13, and boss 13 two ends bending part is respectively arranged with fillet structure 12.
The present invention beats resigning hole 108 without the need on stripper 109 again, simplifies processing.
The design of fillet structure 12 of the present invention, makes the second briquetting 11 coordinate with the groove 105 of punch 103 contact surface large, punch 103 is fixed in punch retainer 104 more stable, substantially increases the reliability and stability of mould.
When the wearing and tearing of punch 103 reconditioning cutting edge reduce, when needing adjustment punch 103 place height, only need knockout screw 106, unloaded by convex mould pad 101, increase the thickness of the second pad 10, the second briquetting 11, without the need to again making, can regulate along with punch 103 together; Second pad 10 utilizes screw 106 to be installed by convex mould pad 101 after changing.It installs and removes convenient, and punch 103 Height Adjustment is convenient, and operating efficiency is high, reliable and stable work.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.
Claims (2)
1. a punch reconditioning cutting edge fixes briquetting structure for quick adjusting, comprise convex mould pad (101), punch retainer (104), described punch retainer (104) is provided with punch (103), the side of described punch (103) has groove (105), the bottom of described punch retainer (104) is provided with stripper (109), it is characterized in that: the top of described punch (103) is abutted with convex mould pad (101) by the second pad (10), the length of described second pad (10) is greater than punch (103) diameter, the bottom, extension being positioned at the second pad (10) is provided with the second briquetting (11), described second briquetting (11) is anchored on convex mould pad (101) by screw (106), the boss (13) of described second briquetting (11) bottom abuts with punch (103) institute recessing (105).
2. punch reconditioning cutting edge as claimed in claim 1 fixes briquetting structure for quick adjusting, it is characterized in that: the structure of described second briquetting (11) is: the bottom of described second briquetting (11) is provided with boss (13), described boss (13) two ends bending part is respectively arranged with fillet structure (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224043.3A CN103286191B (en) | 2013-06-07 | 2013-06-07 | Rapid adjusting structure of male die coping cutting edge fixing press blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224043.3A CN103286191B (en) | 2013-06-07 | 2013-06-07 | Rapid adjusting structure of male die coping cutting edge fixing press blocks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103286191A CN103286191A (en) | 2013-09-11 |
| CN103286191B true CN103286191B (en) | 2015-02-25 |
Family
ID=49088014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310224043.3A Expired - Fee Related CN103286191B (en) | 2013-06-07 | 2013-06-07 | Rapid adjusting structure of male die coping cutting edge fixing press blocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103286191B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588478B (en) * | 2015-01-23 | 2017-10-31 | 苏州和林微纳科技有限公司 | A kind of detachable blanking punching pin cut that is used to rise |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1418626A (en) * | 1971-09-03 | 1975-12-24 | Blue Star Eng Ltd | Tool holder apparatus including the same and its use in the working of metal |
| DE10006789C2 (en) * | 2000-02-15 | 2002-05-16 | Eckold Vorrichtung | Device for mechanical joining, shearing, cutting, flanging or striking forming of sheet metal, pipe or profile parts |
| CN2748883Y (en) * | 2004-10-20 | 2005-12-28 | 天津港第二港埠有限公司 | Position limiter for car weighers |
| CN200957613Y (en) * | 2006-09-22 | 2007-10-10 | 河南新科隆电器有限公司 | Trimming die device |
| CN201253658Y (en) * | 2008-08-22 | 2009-06-10 | 成都飞机工业（集团）有限责任公司 | Adjustable die edge cutting device |
| CN202506745U (en) * | 2012-04-01 | 2012-10-31 | 苏州市职业大学 | Quick-change male die device of stamping die |
| CN203292281U (en) * | 2013-06-07 | 2013-11-20 | 无锡微研有限公司 | Rapid adjustment structure for grinding blade fixed pressing blocks of male die |
-
2013
- 2013-06-07 CN CN201310224043.3A patent/CN103286191B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103286191A (en) | 2013-09-11 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Address after: 214072 lakes in Jiangsu province Wuxi City foreshore Hudai Industrial Park Road No. 19. Patentee after: WUXI WEIYAN CO., LTD. Address before: 214072 Jiangsu city of Wuxi province DiCui Binhu District Liyuan Road Economic Development Zone No. 90 Patentee before: Wuxi Micro Research Co., Ltd. |
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| 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: 20150225 Termination date: 20190607 |