CN103990684A - Punching device for stamping die - Google Patents
Punching device for stamping die Download PDFInfo
- Publication number
- CN103990684A CN103990684A CN201410241468.XA CN201410241468A CN103990684A CN 103990684 A CN103990684 A CN 103990684A CN 201410241468 A CN201410241468 A CN 201410241468A CN 103990684 A CN103990684 A CN 103990684A
- Authority
- CN
- China
- Prior art keywords
- stripper
- guide pillar
- lower bolster
- punching device
- diel
- 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.)
- Pending
Links
Landscapes
- Punching Or Piercing (AREA)
Abstract
The invention relates to the technical field of stamping dies, in particular to a punching device for the stamping die. The punching device for the stamping die comprises an upper die plate, a stripper plate and a lower die plate, wherein the upper die plate, the stripper plate and the lower die plate are fixedly connected to a punch through a lock module and are connected through guide columns. The stripper plate is provided with a guide hole facilitating penetration of the guide columns, and locating sleeves covering the guide columns are connected into the guide holes in an inserting mode. According to the punching device for the stamping die, the locating sleeves and fastening spacers are arranged additionally, so that punching is more accurate, and the qualification rate of products is higher.
Description
Technical field
The present invention relates to the technical field of diel, especially a kind of diel hole punched device.
Background technology
Diel is a kind of special process equipment that materials processing is become to part in Cold Press Working.Punching press is at room temperature, utilizes the mould being arranged on forcing press to exert pressure to material, makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.
Hole punched device is one of vitals in diel, structurally there is certain deficiency in existing hole punched device, existing hole punched device is general to be only connected cope match-plate pattern, stripper and lower bolster by guide pillar, the precision of punching and qualification rate be not very accurately, often there is the phenomenon of product rejection.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the problem proposing in above-mentioned background technology, the invention provides a kind of diel hole punched device, by increasing positioning sleeve and fastening gasket, make punching more accurate, the qualification rate of product is higher.
The technical solution adopted for the present invention to solve the technical problems is: a kind of diel hole punched device, comprise by lock module and be fixedly connected on cope match-plate pattern, stripper and the lower bolster on punch press lathe bed, cope match-plate pattern, stripper and lower bolster are connected by guide pillar, on stripper, have and can be convenient to the pilot hole that guide pillar wears, in pilot hole, be plugged with the positioning sleeve that is coated on guide pillar outside.
In order to increase the precision degree of punching, therefore be provided with the first fastening gasket on the upper surface of the stripper that stripper contacts with positioning sleeve.
In order to increase the precision degree of punching, therefore be provided with the second fastening gasket on the upper surface of the lower bolster that lower bolster contacts with guide pillar.
Beneficial effect of the present invention: this diel hole punched device, by having on the basis of guide pillar, increases positioning sleeve and fastening gasket, make punching more accurate, the qualification rate of product is higher, greatly reduces the scrappage of product, has guaranteed greatly the quality of product.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention.
In figure: 1, cope match-plate pattern, 2, stripper, 3, lower bolster, 4, guide pillar, 5, pilot hole, 6, positioning sleeve, the 7, first fastening gasket, the 8, second fastening gasket.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
Diel hole punched device as depicted in figs. 1 and 2, comprise by lock module and be fixedly connected on cope match-plate pattern 1, stripper 2 and the lower bolster 3 on punch press lathe bed, cope match-plate pattern 1, stripper 2 and lower bolster 3 are connected by guide pillar 4, on stripper 2, have and can be convenient to the pilot hole 5 that guide pillar 4 wears, in pilot hole 5, be plugged with the positioning sleeve 6 that is coated on guide pillar 4 outsides.
On the upper surface of the stripper 2 that wherein stripper 2 contacts with positioning sleeve 6, be provided with the first fastening gasket 7.On the upper surface of the lower bolster 3 that lower bolster 3 contacts with guide pillar 4, be provided with the second fastening gasket 8.
This diel hole punched device, by having on the basis of guide pillar 4, increases positioning sleeve 6 and the first fastening gasket 7 and the second fastening gasket 8, make punching more accurate, the qualification rate of product is higher, greatly reduces the scrappage of product, has guaranteed greatly the quality of product.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (3)
1. a diel hole punched device, it is characterized in that: comprise by lock module and be fixedly connected on cope match-plate pattern (1), stripper (2) and the lower bolster (3) on punch press lathe bed, described cope match-plate pattern (1), stripper (2) and lower bolster (3) are connected by guide pillar (4), on stripper (2), have and can be convenient to the pilot hole (5) that guide pillar (4) wears, in described pilot hole (5), be plugged with the positioning sleeve (6) that is coated on guide pillar (4) outside.
2. diel hole punched device according to claim 1, is characterized in that: on the upper surface of the stripper (2) that described stripper (2) contacts with positioning sleeve (6), be provided with the first fastening gasket (7).
3. diel hole punched device according to claim 1, is characterized in that: on the upper surface of the lower bolster (3) that described lower bolster (3) contacts with guide pillar (4), be provided with the second fastening gasket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241468.XA CN103990684A (en) | 2014-05-30 | 2014-05-30 | Punching device for stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241468.XA CN103990684A (en) | 2014-05-30 | 2014-05-30 | Punching device for stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103990684A true CN103990684A (en) | 2014-08-20 |
Family
ID=51305160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410241468.XA Pending CN103990684A (en) | 2014-05-30 | 2014-05-30 | Punching device for stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103990684A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281345A (en) * | 1995-04-10 | 1996-10-29 | Apic Yamada Kk | Press working die and its manufacture |
| CN1739878A (en) * | 2005-09-23 | 2006-03-01 | 北京科技大学 | On-line cold bending steel cutting mold and its cutting method |
| JP2008062282A (en) * | 2006-09-08 | 2008-03-21 | Aida Eng Ltd | Precision punching die |
| CN201300170Y (en) * | 2008-11-13 | 2009-09-02 | 厦门市尚明达机电工业有限公司 | Semiconductor lead wire framework die |
| CN101653801A (en) * | 2009-08-26 | 2010-02-24 | 昆山联德精密机械有限公司 | Stamping die for forming punching scrap and peripheral flanging simultaneously |
| CN201493386U (en) * | 2008-10-13 | 2010-06-02 | 刘畅 | Standardized universal punching mold |
| CN103568362A (en) * | 2013-11-01 | 2014-02-12 | 青岛海刚烫印设备制造有限公司 | Machine for automatically folding box made by polyethylene foam board |
| CN203944705U (en) * | 2014-05-30 | 2014-11-19 | 杨永坚 | Diel hole punched device |
-
2014
- 2014-05-30 CN CN201410241468.XA patent/CN103990684A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281345A (en) * | 1995-04-10 | 1996-10-29 | Apic Yamada Kk | Press working die and its manufacture |
| CN1739878A (en) * | 2005-09-23 | 2006-03-01 | 北京科技大学 | On-line cold bending steel cutting mold and its cutting method |
| JP2008062282A (en) * | 2006-09-08 | 2008-03-21 | Aida Eng Ltd | Precision punching die |
| CN201493386U (en) * | 2008-10-13 | 2010-06-02 | 刘畅 | Standardized universal punching mold |
| CN201300170Y (en) * | 2008-11-13 | 2009-09-02 | 厦门市尚明达机电工业有限公司 | Semiconductor lead wire framework die |
| CN101653801A (en) * | 2009-08-26 | 2010-02-24 | 昆山联德精密机械有限公司 | Stamping die for forming punching scrap and peripheral flanging simultaneously |
| CN103568362A (en) * | 2013-11-01 | 2014-02-12 | 青岛海刚烫印设备制造有限公司 | Machine for automatically folding box made by polyethylene foam board |
| CN203944705U (en) * | 2014-05-30 | 2014-11-19 | 杨永坚 | Diel hole punched device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104475564A (en) | Continuous stamping die | |
| CN203459504U (en) | Scraps-jumping-prevention stamping die | |
| CN202591401U (en) | Unloading, stretching and location hole punching trimming-free integrated mould for cone maintainer | |
| MX2018009039A (en) | Press apparatus, and production method for press-molded article. | |
| CN203944705U (en) | Diel hole punched device | |
| CN103192427A (en) | Compound type hardware die | |
| CN104014634A (en) | Punching die | |
| CN104338820B (en) | Diaphragm spring continuous stamping method | |
| CN204396649U (en) | A kind of diel of panel beating brace | |
| CN203621213U (en) | Die-shaping mechanism for self-lubricating punching die | |
| CN103990684A (en) | Punching device for stamping die | |
| CN104128439A (en) | Continuous production process for bending blanks | |
| CN103639266A (en) | Magnetic-conducting piece blanking die | |
| CN105013922A (en) | Novel compound punching die | |
| CN204135201U (en) | A kind of perforating die | |
| CN203875198U (en) | Stamping die | |
| CN206242536U (en) | A kind of servo digital control lower cylinder type four-column hydraulic press | |
| CN203854055U (en) | Stamping missing prevention and forming sequence error prevention system for forming flexible circuit board for multiple times | |
| CN102773333A (en) | Integrator bracket punching die | |
| CN204137884U (en) | A kind of for slide block side-push pay-off | |
| CN203711619U (en) | Automobile cover plate die | |
| CN204354515U (en) | A kind of PVC punching press shaping die | |
| CN103920814A (en) | Blanking and punching process for small parts | |
| CN203610472U (en) | Lower die structure of blanking die for magnetism conduction sheet | |
| CN203917797U (en) | Self-lubricating punching die for large specification carrier bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |