CN103286191A - 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
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- CN103286191A CN103286191A CN2013102240433A CN201310224043A CN103286191A CN 103286191 A CN103286191 A CN 103286191A CN 2013102240433 A CN2013102240433 A CN 2013102240433A CN 201310224043 A CN201310224043 A CN 201310224043A CN 103286191 A CN103286191 A CN 103286191A
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- punch
- male die
- briquetting
- pad
- cutting edge
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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 of punch reconditioning cutting edge for the high speed and precision diel is briquetting rapid adjustment structure fixedly.
Background technology
High speed and precision has been contained electronic apparatus towards application, computer, and communication, television set, camera, video camera, automobile, aviation, clock and watch, measurer, household electrical appliance, light fixture, beverage packagings etc. also have in mechanical industry and Precision Machinery Elements.The high speed stamping technology is used automation, high efficiency, high stable, produces more accurate, complicated parts, thereby obtains bigger added value.High speed and precision dashes for requiring die life very high, generally will reach more than one hundred million times.
High speed and precision punch die tool has certain wearing and tearing for blanking punch when 800～1000 times/minute high speed blankings, when wearing and tearing are excessive can't satisfy product size and require the time, just need change punch, but consider the problem of processing cost, usually in mould, be provided with pad, make things convenient for the adjusting 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, on the described punch retainer 104 punch 103 is installed, described punch 103 tops are by first pad 102 and convex mould pad 101 butts; One side of described punch 103 has groove 105, the bottom that is positioned at punch retainer 104 is equipped with first briquetting 107, one end of described first briquetting 107 cooperates with described groove 105, the bottom of described punch retainer 104 is provided with stripper 109, have resigning hole 108 on the described stripper 109, the head of screw 106 is positioned at described resigning hole 108, and described screw 106 is fastening with first briquetting 107.It is simple in structure, and cost is low.But there is following shortcoming in this structure: because the installation of first briquetting 107, during installation, screw 106 heads have interference, need be less at the contact-making surface that stripper 109 is processed between resigning hole 108, the first briquettings 107 and the punch 103, in its process, the power that first briquetting 107 is shared is less, during dismounting, need remove stripper 109 earlier, unclamp screw 106 then and lay down first briquetting 107, carry out the adjusting of punch 103 height again, it installs and removes trouble, cost height, poor reliability.
Summary of the invention
The applicant is at mounting or dismounting trouble in the above-mentioned existing production technology, and shortcomings such as poor reliability provide fixedly briquetting rapid adjustment structure of a kind of punch reconditioning cutting edge rational in infrastructure, thereby reduced the processing cost of mould, mounting or dismounting are convenient, increase work efficiency, and improved the stability of entire die.
The technical solution adopted in the present invention is as follows:
A kind of punch reconditioning cutting edge is briquetting rapid adjustment structure fixedly, comprise convex mould pad, punch retainer, on the described punch retainer punch is installed, one side of described punch has groove, the bottom of described punch retainer is provided with stripper, and the top of described punch is by second pad and convex mould pad butt, and the length of described second pad is greater than convex mould diameter, the bottom, extension that is positioned at second pad is provided with second briquetting, and described second briquetting is anchored on the convex mould pad by screw; Boss and the punch institute recessing butt of described second briquetting bottom.
As further improvement in the technical proposal:
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, good reliability, and cost is low.
(2) briquetting of the present invention is easy for installation, need not to process resigning hole at stripper, increases stripper intensity, reduces cost.
(3) punch repairs a die to need not to rely on when cutting edge increases pad and repairs hanging platform, the time decreased that repairs a die, and operating efficiency improves.
Description of drawings
Fig. 1 is the mounting structure schematic diagram of punch fixed block in the prior art.
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, first pad; 103, punch; 104, punch retainer; 105, groove; 106, screw; 107, first briquetting; 108, resigning hole; 109, stripper; 10, second pad; 11, second briquetting; 12, fillet structure; 13, boss.
The specific embodiment
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 present embodiment is briquetting rapid adjustment structure fixedly, comprise convex mould pad 101, punch retainer 104, punch 103 is installed on the punch retainer 104, one side of punch 103 has groove 105, the bottom of punch retainer 104 is provided with stripper 109, the top of punch 103 is by second pad 10 and convex mould pad 101 butts, the length of second pad 10 is greater than punch 103 diameters, the bottom, extension that is positioned at second pad 10 is provided with second briquetting, 11, the second briquettings 11 and is anchored on the convex mould pad 101 by screw 106; Boss 13 and 103 recessing 105 butts of punch of second briquetting, 11 bottoms.
As shown in Figure 3 and Figure 4, the structure of second briquetting 11 is: the bottom of second briquetting 11 is provided with boss 13, and boss 13 two ends bending parts are respectively arranged with fillet structure 12.
The present invention need not to beat resigning hole 108 on the stripper 109 again, has simplified processing.
The design of fillet structure 12 of the present invention makes second briquetting 11 cooperate contact-making surface big with the groove 105 of punch 103, and it is more stable that punch 103 is fixed in the punch retainer 104, improved the reliability and stability of mould greatly.
When punch 103 reconditioning cutting edges wearing and tearing reduce, when needing to adjust punch 103 place height, only need knockout screw 106, convex mould pad 101 is unloaded, the thickness that increases by second pad 10 gets final product, and second briquetting 11 need not to make again, can regulate together along with punch 103; Second pad 10 utilizes screw 106 that convex mould pad 101 is installed and gets final product after changing and finishing.It installs and removes convenient, and punch 103 Height Adjustment are convenient, high efficiency, reliable and stable work.
More than describing is explanation of the invention, is not that institute of the present invention restricted portion within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (2)
1. the fixing briquetting rapid adjustment structure of a punch reconditioning cutting edge, comprise convex mould pad (101), punch retainer (104), punch (103) is installed on the described punch retainer (104), one 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 by second pad (10) and convex mould pad (101) butt, the length of described second pad (10) is greater than punch (103) diameter, the bottom, extension that is positioned at second pad (10) is provided with second briquetting (11), and described second briquetting (11) is anchored on the convex mould pad (101) by screw (106); The boss (13) and punch (103) institute's recessing (105) butt of described second briquetting (11) bottom.
2. the fixing briquetting rapid adjustment structure of punch reconditioning cutting edge as claimed in claim 1, 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), and 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 true CN103286191A (en) | 2013-09-11 |
| CN103286191B CN103286191B (en) | 2015-02-25 |
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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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588478A (en) * | 2015-01-23 | 2015-05-06 | 苏州和林精密科技有限公司 | Detachable discharging punch for expansion cutting |
Citations (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 |
| DE10006789A1 (en) * | 2000-02-15 | 2001-08-23 | Eckold Vorrichtung | Device for mechanical joining, shaving, cutting, edging or hammer shaping of sheet, pipe or profile parts has tool nest with axial guide with lateral fixing for at least two tool shaft sections |
| 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
Patent Citations (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 |
| DE10006789A1 (en) * | 2000-02-15 | 2001-08-23 | Eckold Vorrichtung | Device for mechanical joining, shaving, cutting, edging or hammer shaping of sheet, pipe or profile parts has tool nest with axial guide with lateral fixing for at least two tool shaft sections |
| 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 |
Non-Patent Citations (2)
| Title |
|---|
| 安文宝等: ""快换凸模的结构特点与设计应用"", 《模具工业》 * |
| 应志强: ""单槽冲模中凸模固定结构的改进"", 《模具工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588478A (en) * | 2015-01-23 | 2015-05-06 | 苏州和林精密科技有限公司 | Detachable discharging punch for expansion cutting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103286191B (en) | 2015-02-25 |
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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 |