CN102107245A - Profiling punch of punching die - Google Patents
Profiling punch of punching die Download PDFInfo
- Publication number
- CN102107245A CN102107245A CN2010105609183A CN201010560918A CN102107245A CN 102107245 A CN102107245 A CN 102107245A CN 2010105609183 A CN2010105609183 A CN 2010105609183A CN 201010560918 A CN201010560918 A CN 201010560918A CN 102107245 A CN102107245 A CN 102107245A
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- plane
- section
- punch
- drift
- distance
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Abstract
The invention discloses a profiling punch of a punching die. The profiling punch comprises a punch body, wherein the bottom of the punch body is provided with a base surface; the punch body gradually shrinks to form a first inclined plane and a second inclined plane along the base surface; and the bottom of the second inclined plane is provided with a punching surface. The profiling punch has the advantages that: the punch accuracy requirements are high; a punched machine part can be formed one time; shaping processes are reduced; the efficiency is increased; and the machining cost of the machine part is reduced.
Description
Technical field
The present invention relates to field of machining, refer more particularly to the used diel of a kind of machined.
Background technology
In the modern machined field, punch press has become conventional machinery, in order to guarantee the high-precision requirement of parts, drift is the key equipment in the decompressor, for the parts of high-precision requirement, and high-precision drift, can make the parts one-shot forming of punching press, reduce trimming, not only can increase efficient, and reduced the parts processing cost.
Summary of the invention
The purpose of this invention is to provide a kind of die mould drift that can make diel moulding, high precision of parts time processing.
In order to achieve the above object, the technical solution used in the present invention is:
A kind of die mould drift of diel comprises the drift body, it is characterized in that: described drift body bottom is provided with basal plane, and progressively shrinks formation first inclined-plane and second inclined-plane along basal plane, and stamping surface is formed on bottom, described second inclined-plane.
Be provided with excessive connecting portion between the above first inclined-plane and second inclined-plane, described excessive connecting portion two ends form first section and second section with the cross section that first inclined-plane is connected with second inclined-plane; Distance is than being 2: 1 between described stamping surface and first section distance and first section and the basal plane; Distance is than being 1: 1 between described stamping surface and second section distance and second section and the basal plane.
The angle that the above first inclined-plane extends back formation is 84 °.
The angle that the above second inclined-plane extends back formation is 90 °.
The invention has the beneficial effects as follows: drift required precision height, can make the parts one-shot forming of punching press, reduced trimming, increased efficient, reduced the parts processing cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an application state schematic diagram of the present invention.
Among the figure: 1. upper bolster; 2. drift body; 3. upper padding plate; 4. train wheel bridge; 5. stripper plate; 6. counterdie is gone into piece; 7. lower bolster; 8. lower bolster; 9. die shoe; 11. basal plane; 21. first inclined-plane; 31. second inclined-plane; 41. first section; 51. second section; 61. stamping surface.
The specific embodiment
By accompanying drawing 1 as can be known, the present invention includes drift body 2, described drift body 2 bottoms are provided with basal plane 11, and progressively shrink formation first inclined-plane 21 and second inclined-plane 31 along basal plane 11, and stamping surface 61 is formed on 31 bottoms, described second inclined-plane.Be provided with excessive connecting portion between the above first inclined-plane 21 and second inclined-plane 31, described excessive connecting portion two ends form first section 41 and second section 51 with the cross section that first inclined-plane 21 is connected with second inclined-plane 31; Distance is than being 2: 1 between described stamping surface 61 and first section 41 distance and first section 41 and the basal plane 11; Distance is than being 1: 1 between described stamping surface 61 and second section 51 distance and second section 51 and the basal plane 11.The angle that described first inclined-plane 21 extends back formation is 84 °.The angle that described second inclined-plane 31 extends back formation is 90 °.The method that drift of the present invention adopts real number line to cut processes, so its precision height, can make the one-shot forming of punching press parts.
Accompanying drawing 2 is user mode schematic diagram of the present invention, by accompanying drawing as can be known, drift body 2 of the present invention is located on the upper padding plate 3 that is connected with upper bolster 1, and upper padding plate 3 connects train wheel bridge 4, train wheel bridge 4 bottoms are provided with stripper plate 5, and described drift body 2 connects train wheel bridge 4 and stripper plate 5.Be provided with counterdie with drift body 2 relative positions and go into piece 6, counterdie is gone into piece 6 and is embedded in lower bolster 7 middle parts, and described lower bolster 7 is connected with lower bolster 8, and lower bolster 8 is connected with die shoe 9.
Claims (4)
1. the die mould drift of a diel comprises the drift body, it is characterized in that: described drift body bottom is provided with basal plane, and progressively shrinks formation first inclined-plane and second inclined-plane along basal plane, and stamping surface is formed on bottom, described second inclined-plane.
2. the die mould drift of diel according to claim 1, it is characterized in that: be provided with excessive connecting portion between described first inclined-plane and second inclined-plane, described excessive connecting portion two ends form first section and second section with the cross section that first inclined-plane is connected with second inclined-plane; Distance is than being 2: 1 between described stamping surface and first section distance and first section and the basal plane; Distance is than being 1: 1 between described stamping surface and second section distance and second section and the basal plane.
3. the die mould drift of diel according to claim 1 is characterized in that: it is 84 ° that described first inclined-plane extends the angle that the back forms.
4. the die mould drift of diel according to claim 1 is characterized in that: it is 90 ° that described second inclined-plane extends the angle that the back forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105609183A CN102107245A (en) | 2010-11-26 | 2010-11-26 | Profiling punch of punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105609183A CN102107245A (en) | 2010-11-26 | 2010-11-26 | Profiling punch of punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102107245A true CN102107245A (en) | 2011-06-29 |
Family
ID=44171591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105609183A Pending CN102107245A (en) | 2010-11-26 | 2010-11-26 | Profiling punch of punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102107245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615182A (en) * | 2012-03-08 | 2012-08-01 | 昆山市三景精密模具有限公司 | Punching mould and punching method suitable for front frame snap of LED (Light Emitting Diode) flat panel display |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862485A (en) * | 1956-03-26 | 1958-12-02 | Brunhilde W Skinner | Valve operating linkage and method of adjusting and controlling same |
| JP2001334327A (en) * | 2000-05-25 | 2001-12-04 | Aisan Ind Co Ltd | Caulking punch for injector part |
| CN200984604Y (en) * | 2006-10-31 | 2007-12-05 | 山东法因数控机械股份有限公司 | Plunger chip quick changing type punching apparatus |
| CN101346194A (en) * | 2005-12-07 | 2009-01-14 | 住友金属工业株式会社 | Plug used in boring machine |
| CN201271915Y (en) * | 2008-09-03 | 2009-07-15 | 中国华录·松下电子信息有限公司 | Blanking and chamfering continuous processing device for bottom hole |
| CN101885021A (en) * | 2010-06-14 | 2010-11-17 | 太原通泽重工有限公司 | Three-punch profiled punching slipway |
-
2010
- 2010-11-26 CN CN2010105609183A patent/CN102107245A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862485A (en) * | 1956-03-26 | 1958-12-02 | Brunhilde W Skinner | Valve operating linkage and method of adjusting and controlling same |
| JP2001334327A (en) * | 2000-05-25 | 2001-12-04 | Aisan Ind Co Ltd | Caulking punch for injector part |
| CN101346194A (en) * | 2005-12-07 | 2009-01-14 | 住友金属工业株式会社 | Plug used in boring machine |
| CN200984604Y (en) * | 2006-10-31 | 2007-12-05 | 山东法因数控机械股份有限公司 | Plunger chip quick changing type punching apparatus |
| CN201271915Y (en) * | 2008-09-03 | 2009-07-15 | 中国华录·松下电子信息有限公司 | Blanking and chamfering continuous processing device for bottom hole |
| CN101885021A (en) * | 2010-06-14 | 2010-11-17 | 太原通泽重工有限公司 | Three-punch profiled punching slipway |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615182A (en) * | 2012-03-08 | 2012-08-01 | 昆山市三景精密模具有限公司 | Punching mould and punching method suitable for front frame snap of LED (Light Emitting Diode) flat panel display |
| CN102615182B (en) * | 2012-03-08 | 2014-07-09 | 昆山三景科技股份有限公司 | Punching mould and punching method suitable for front frame snap of LED (Light Emitting Diode) flat panel display |
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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: 20110629 |