CN103170541B - Guiding device of cold stamping die - Google Patents
Guiding device of cold stamping die Download PDFInfo
- Publication number
- CN103170541B CN103170541B CN201310092293.6A CN201310092293A CN103170541B CN 103170541 B CN103170541 B CN 103170541B CN 201310092293 A CN201310092293 A CN 201310092293A CN 103170541 B CN103170541 B CN 103170541B
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- guide
- guide pillar
- guide post
- wear
- guiding device
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Abstract
The invention provides a guiding device of a cold stamping die. The guiding device of the cold stamping die comprises a guide post (1) and a guide sleeve (2). The guiding device of the cold stamping die is characterized in that two to eight rectangular grooves are evenly arranged in the circumference of the guide post (1), an abrasion resistant block (5) is embedded in each rectangular groove, a gasket (8) is arranged between each resistant block (5) and each rectangular groove, and an oil storage tank is arranged in the guide post (1). After the guide post and the guide sleeve are abraded, the guide post and the guide sleeve do not need to be disassembled and replaced, the abrasion resistant blocks connected with the guide post only need to be replaced, and lubrication of the guide post and the guide sleeve is further improved. When the abrasion resistant blocks are disassembled and replaced, operation is easy. The guiding device of the cold stamping die has the advantages of being simple in integral structure, free from needs of improvement of the existing die holder, reliable in operation, and capable of improving operation efficiency of the die, reducing raw material consumption, guaranteeing guide accuracy of the die, thereby guaranteeing machining accuracy of products, improving production efficiency of the products, and reducing production cost of the products.
Description
Technical field
What the present invention relates to is a kind of cold punching die, and specifically a kind of cold punching die guiding that is used for uses guide pillar guide pin bushing.
Background technology
Mould is one of important process equipment realizing product production in enormous quantities.Guider is the vitals of mould, to the precision of work piece and have material impact die life.Generally, guider is made up of guide pillar, guide pin bushing, there is following shortcoming in the guide pillar of existing mold, guide pin bushing: (1) is easy to wear: slidingtype guide pillar guide pin bushing contact form is face contact, due to reciprocally thousands of strokes in mould one minute, and not easily store lubricant medium, therefore the friction between guide pillar, guide pin bushing is violent, guide pillar, guide pin bushing serious wear; (2) not easily change: because guide pillar and die shoe, guide pin bushing and mold all adopt interference fit, therefore, guide pillar, guide pin bushing are not easy to operate when installing and removing, and seriously reduce production efficiency; (3) can not continue after wearing and tearing to use: after the wearing and tearing of guide pillar, guide pin bushing, its gap width is excessive, and guiding accuracy reduces, and can not reuse, reduce stock utilization, indirectly improve the cost of product after dismounting.And existing mold guide pillar, guide pin bushing adopt monolithic construction, material therefor wearability is not enough, when after guide pillar, guide pin bushing wearing and tearing, needs integral replacing.
Summary of the invention
The object of the present invention is to provide one can extend the mold use life-span, structure is simple, the cold punching die guider of easy accessibility.
The object of the present invention is achieved like this:
Comprise guide pillar 1, guide pin bushing 2, at guide pillar 1 circumference uniform distribution by 2-8 rectangular recess, wear-resistant block 5 is set in described rectangular recess, is provided with pad 8 between wear-resistant block 5 and rectangular recess, and guide pillar 1 is provided with oil storage tank.
The present invention can also comprise:
1, guide pillar lower surface is provided with catch 3.
2, wear-resistant block 5 is connected with rectangular recess interference fits.
3, oil storage tank transverse and longitudinal on guide pillar 1 is interspersed.
4, guide pin bushing 2 surface coating high abrasion resisting material.
The invention provides a kind of cold punching die New Guide Device, usefulness of the present invention is after guide pillar, guide pin bushing wear and tear, do not need dismounting and change, only need to change the wear-resistant block be connected with guide pillar, the lubrication of guide pillar, guide pin bushing can also be improved.Dismantling with when changing wear-resistant block, simple to operate.Its overall structure is simple, does not need to improve existing die holder, and reliable operation, mold work efficiency can be improved, reduce raw materials consumption, and the guiding accuracy of mould can be ensured, thus ensure the machining accuracy of product, improve the production efficiency of product, reduce the production cost of product.
Accompanying drawing explanation
Fig. 1 is the guide pillar structure figure front view that wear-resistant block is housed;
Fig. 2 is the guide pillar structure figure top view that wear-resistant block is housed;
Fig. 3 is the structure chart front view of guide pillar;
Fig. 4 is the structure chart top view of wear-resistant block;
Fig. 5 is the structure chart left view of wear-resistant block;
Fig. 6 is the guide pillar structure figure front view that pad and wear-resistant block are housed after wearing and tearing;
Fig. 7 is the guide pillar structure figure top view that pad and wear-resistant block are housed after wearing and tearing;
Fig. 8 is the structure chart front view that guider of the present invention is arranged on die holder;
Fig. 9 is the structure chart top view that guider of the present invention is arranged on die holder.
Detailed description of the invention
Below in conjunction with Fig. 1-9 citing, the present invention is described in more detail.
Guide pillar 1 is arranged on die shoe 7, interference fit is adopted to connect between the two, guide pin bushing 2 is arranged on upper bolster 6, interference fit is adopted to connect between the two, guide pillar 1 is steel, a screwed hole is drilled with in guide pillar 1 one end, circumference arranges oil storage tank as shown in Figure 3 along axis direction and vertical axis direction, it is made to store more lubricating oil, and can lubricating uniform be ensured, guide pillar 1 circumference uniform distribution 2-8 rectangular recess, wear-resistant block 5 adopts interference fits with the rectangular recess of guide pillar 1, catch 3 is rounded tabs, prevent wear-resistant block 5 and pad 8 from landing in rectangular recess, catch 3 is fixed to guide pillar 1 lower surface by screw 4.When after work a period of time, the gap between guide pillar, guide pin bushing increases, and guider does not reach guiding accuracy requirement, knocks in the pad of very thin thickness from the arc surface of guide pillar 1 upper end, reduces the gap width of wear-resistant block and guide pin bushing, and after its assembling, structure is as shown in accompanying drawing 6-7.Work on after a period of time, between guide pillar 1, guide pin bushing 2, gap width can exceed again the interstice coverage reaching guiding accuracy, now, lay down screw 4 and catch 3, from the arc surface of guide pillar 1 upper end, wear-resistant block and pad are pounded out, reload new wear-resistant block 5, and then reduce the gap width of wear-resistant block 5 and guide pin bushing 2.Guide pin bushing 2 surface coating high abrasion resisting material, its anti-wear performance is far above wear-resistant block 5, and wearing and tearing mainly occur on wear-resistant block 5, and guide pin bushing 2 only has mild wear.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited only to above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also belong to protection scope of the present invention.
Claims (1)
1. a cold punching die guider, comprise guide pillar (1), guide pin bushing (2), it is characterized in that: at guide pillar (1) circumference uniform distribution by 2-8 rectangular recess, surface is for arc surface and be set in described rectangular recess at the wear-resistant block (5) that arc-shaped surface is provided with oil storage tank, pad (8) is provided with between wear-resistant block (5) and rectangular recess, guide pillar (1) is provided with oil storage tank, oil storage tank is interspersed in the upper transverse and longitudinal of guide pillar (1), guide pillar lower surface is provided with catch (3), wear-resistant block (5) is connected with rectangular recess interference fits, guide pin bushing (2) surface coating high abrasion resisting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092293.6A CN103170541B (en) | 2013-03-21 | 2013-03-21 | Guiding device of cold stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092293.6A CN103170541B (en) | 2013-03-21 | 2013-03-21 | Guiding device of cold stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103170541A CN103170541A (en) | 2013-06-26 |
| CN103170541B true CN103170541B (en) | 2015-04-08 |
Family
ID=48630975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310092293.6A Expired - Fee Related CN103170541B (en) | 2013-03-21 | 2013-03-21 | Guiding device of cold stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103170541B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014673A (en) * | 2014-06-27 | 2014-09-03 | 成都丽元电器有限公司 | Guide device |
| CN105522056A (en) * | 2015-12-09 | 2016-04-27 | 苏州广硕精密电子有限公司 | Detachable guide post convenient to radiate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU539645A1 (en) * | 1975-12-24 | 1976-12-25 | Предприятие П/Я М-5287 | Guide to the stamp |
| SU804105A1 (en) * | 1979-03-23 | 1981-02-15 | Гомельский Ордена Ленина Заводсельскохозяйственного Машиностро-Ения "Гомсельмаш"Им. 60-Летия Великого Октября | Guiding pair |
| CN2764521Y (en) * | 2005-01-27 | 2006-03-15 | 金国松 | Self-lubricating slide guide assembly |
| CN201222768Y (en) * | 2008-05-30 | 2009-04-15 | 北京同步科技有限公司 | Dynamic recording-playing system |
| CN201271705Y (en) * | 2008-08-26 | 2009-07-15 | 摩比天线技术（深圳）有限公司 | Guide means |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2399129Y (en) * | 1999-10-14 | 2000-10-04 | 韩国良 | Cold pounching mould rack |
| JP4484376B2 (en) * | 2001-01-22 | 2010-06-16 | アイセル株式会社 | Guide device |
| CN100510457C (en) * | 2007-12-04 | 2009-07-08 | 东风汽车有限公司 | Rubber-plastic composite bushing |
-
2013
- 2013-03-21 CN CN201310092293.6A patent/CN103170541B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU539645A1 (en) * | 1975-12-24 | 1976-12-25 | Предприятие П/Я М-5287 | Guide to the stamp |
| SU804105A1 (en) * | 1979-03-23 | 1981-02-15 | Гомельский Ордена Ленина Заводсельскохозяйственного Машиностро-Ения "Гомсельмаш"Им. 60-Летия Великого Октября | Guiding pair |
| CN2764521Y (en) * | 2005-01-27 | 2006-03-15 | 金国松 | Self-lubricating slide guide assembly |
| CN201222768Y (en) * | 2008-05-30 | 2009-04-15 | 北京同步科技有限公司 | Dynamic recording-playing system |
| CN201271705Y (en) * | 2008-08-26 | 2009-07-15 | 摩比天线技术（深圳）有限公司 | Guide means |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103170541A (en) | 2013-06-26 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: 572024 area A129, 4th floor, building 4, Baitai Industrial Park, yazhouwan science and Technology City, Yazhou District, Sanya City, Hainan Province Patentee after: Nanhai innovation and development base of Sanya Harbin Engineering University Address before: 150001 Intellectual Property Office, Harbin Engineering University science and technology office, 145 Nantong Avenue, Nangang District, Harbin, Heilongjiang Patentee before: HARBIN ENGINEERING University |
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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: 20150408 Termination date: 20210321 |