CN103170541A - Guiding device of cold stamping die - Google Patents
Guiding device of cold stamping die Download PDFInfo
- Publication number
- CN103170541A CN103170541A CN2013100922936A CN201310092293A CN103170541A CN 103170541 A CN103170541 A CN 103170541A CN 2013100922936 A CN2013100922936 A CN 2013100922936A CN 201310092293 A CN201310092293 A CN 201310092293A CN 103170541 A CN103170541 A CN 103170541A
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- China
- Prior art keywords
- guide
- guide pillar
- guide post
- pin bushing
- wear
- 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.)
- Granted
Links
- 238000005299 abrasion Methods 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000004080 punching Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 4
- 238000000576 coating method Methods 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000005461 lubrication Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
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, specifically a kind of for cold punching die guiding guide pillar guide pin bushing.
Background technology
Mould is to realize one of important process equipment that product is produced in enormous quantities.Guider is the vitals of mould, to the precision of work piece and material impact is arranged die life.Generally, guider is comprised of guide pillar, guide pin bushing, there are 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 the face contact, due to reciprocal thousands of strokes in mould one minute, and be difficult for the storage lubricant medium, therefore the friction between guide pillar, guide pin bushing is violent, guide pillar, guide pin bushing serious wear; (2) be difficult for to 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 have seriously reduced production efficiency; (3) can not continue after wearing and tearing to use: after guide pillar, guide pin bushing wearing and tearing, its gap width is excessive, and guiding accuracy reduces, and can not reuse after dismounting, has reduced stock utilization, has indirectly improved the cost of product.And existing mold guide pillar, guide pin bushing adopt monolithic construction, and the material therefor wearability is not enough, after guide pillar, guide pin bushing wearing and tearing, need integral replacing.
Summary of the invention
The object of the present invention is to provide a kind ofly can extend the mold use life-span, simple in structure, 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, 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 at guide pillar 1 circumference uniform distribution, and guide pillar 1 is provided with oil storage tank.
The present invention can also comprise:
1, the guide pillar lower surface is equipped with catch 3.
2, wear-resistant block 5 is connected with the rectangular recess interference fits.
3, oil storage tank transverse and longitudinal on guide pillar 1 is interspersed.
4, guide pin bushing 2 surfaces apply 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, need not dismantle and change, only needing to change the wear-resistant block that is connected with guide pillar and get final product, can also improve the lubricated of guide pillar, guide pin bushing.When dismounting and replacing wear-resistant block, simple to operate.Its overall structure is simple, do not need existing die holder is improved, and reliable operation, can improve mold work efficient, reduce raw materials consumption, and can guarantee the guiding accuracy of mould, thereby guarantee the machining accuracy of product, improve the production efficiency of product, reduce the production cost of product.
Description of drawings
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 that guider of the present invention is arranged on the structure chart front view on die holder;
Fig. 9 is that guider of the present invention is arranged on the structure chart top view on die holder.
The specific embodiment
For example the present invention is done more detailed description below in conjunction with Fig. 1-9.
guide pillar 1 is arranged on die shoe 7, adopt interference fit to connect between the two, guide pin bushing 2 is arranged on upper bolster 6, adopt interference fit to connect between the two, guide pillar 1 is steel, be drilled with a screwed hole in guide pillar 1 one ends, circumference is arranged oil storage tank as shown in Figure 3 along axis direction and vertical axis direction, make the more lubricating oil of its storage, and can guarantee evenly lubricated, guide pillar 1 a 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 the landing in the rectangular recess of wear-resistant block 5 and pad 8, screw 4 is fixed to guide pillar 1 lower surface with catch 3.After work a period of time, gap between guide pillar, guide pin bushing increases, and guider does not reach the 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, its assembling afterwards structure as shown in accompanying drawing 6-7.Work on after a period of time, guide pillar 1, guide pin bushing 2 gap values can exceed the interstice coverage that reaches guiding accuracy again, at this moment, 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 surfaces apply high abrasion resisting material, and 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 also is not limited only to above-mentioned giving an example, and the variation 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 (9)
1. 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, wear-resistant block (5) is set in described rectangular recess, be provided with pad (8) between wear-resistant block (5) and rectangular recess, guide pillar (1) is provided with oil storage tank.
2. cold punching die guider according to claim 1 is characterized in that: the guide pillar lower surface is equipped with catch (3).
3. cold punching die guider according to claim 1 and 2, it is characterized in that: wear-resistant block (5) is connected with the rectangular recess interference fits.
4. cold punching die guider according to claim 1 and 2 is characterized in that: oil storage tank is interspersed in the upper transverse and longitudinal of guide pillar (1).
5. cold punching die guider according to claim 3 is characterized in that: oil storage tank is interspersed in the upper transverse and longitudinal of guide pillar (1).
6. cold punching die guider according to claim 1 and 2, is characterized in that: guide pin bushing (2) surface coating high abrasion resisting material.
7. cold punching die guider according to claim 3, is characterized in that: guide pin bushing (2) surface coating high abrasion resisting material.
8. cold punching die guider according to claim 4, is characterized in that: guide pin bushing (2) surface coating high abrasion resisting material.
9. cold punching die guider according to claim 5, is characterized in that: 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 true CN103170541A (en) | 2013-06-26 |
| CN103170541B 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) |
Cited By (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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU804105A1 (en) * | 1979-03-23 | 1981-02-15 | Гомельский Ордена Ленина Заводсельскохозяйственного Машиностро-Ения "Гомсельмаш"Им. 60-Летия Великого Октября | Guiding pair |
| CN2399129Y (en) * | 1999-10-14 | 2000-10-04 | 韩国良 | Cold pounching mould rack |
| US20020097926A1 (en) * | 2001-01-22 | 2002-07-25 | Isel Co., Ltd. | Guide device for relative movement between ram and column formed of splittable members |
| CN2764521Y (en) * | 2005-01-27 | 2006-03-15 | 金国松 | Self-lubricating slide guide assembly |
| CN101178106A (en) * | 2007-12-04 | 2008-05-14 | 东风汽车有限公司 | A rubber-plastic composite bushing |
| 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 (1)
| 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 |
-
2013
- 2013-03-21 CN CN201310092293.6A patent/CN103170541B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU804105A1 (en) * | 1979-03-23 | 1981-02-15 | Гомельский Ордена Ленина Заводсельскохозяйственного Машиностро-Ения "Гомсельмаш"Им. 60-Летия Великого Октября | Guiding pair |
| CN2399129Y (en) * | 1999-10-14 | 2000-10-04 | 韩国良 | Cold pounching mould rack |
| US20020097926A1 (en) * | 2001-01-22 | 2002-07-25 | Isel Co., Ltd. | Guide device for relative movement between ram and column formed of splittable members |
| CN2764521Y (en) * | 2005-01-27 | 2006-03-15 | 金国松 | Self-lubricating slide guide assembly |
| CN101178106A (en) * | 2007-12-04 | 2008-05-14 | 东风汽车有限公司 | A rubber-plastic composite bushing |
| 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103170541B (en) | 2015-04-08 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| 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 |