CN101722239A - High-precision stamping mould - Google Patents
High-precision stamping mould Download PDFInfo
- Publication number
- CN101722239A CN101722239A CN 200910252265 CN200910252265A CN101722239A CN 101722239 A CN101722239 A CN 101722239A CN 200910252265 CN200910252265 CN 200910252265 CN 200910252265 A CN200910252265 A CN 200910252265A CN 101722239 A CN101722239 A CN 101722239A
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- China
- Prior art keywords
- mould
- die
- precision stamping
- counterdie
- installing hole
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- 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.)
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- 239000000463 material Substances 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000004080 punching Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 4
- 238000010009 beating Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The invention discloses a high-precision stamping mould, comprising a mould frame body, wherein, one side of the mould frame body is provided with a transverse feeding blind groove the upper part of which is provided with an upper die installation hole, and the lower part thereof is provided with a lower die installation hole; a guide die sleeve is arranged in the upper die installation hole; a material pressing device is arranged in the guide die sleeve in a sliding manner; the upper end of a sliding sleeve is provided with an upper die plate; a punch head is arranged in the sliding sleeve; the lower end of the punch head penetrates through the material pressing plate; the upper end of the punch head penetrates through the upper die plate and is provided with a strike post the top of which is provided with steps; a compression spring is sheathed on the strike post; the lower die is arranged in the lower die installation hole; and the lower die is provided with a die cavity matched with the punch head. The high-precision stamping mould of the invention can meet the requirements of stamping clearance of an open mould being smaller than 0.1, centering, orientation and guiding precision in high-precision stamping process of porous combination punching and the like, commonly uses a numerical control turret punch press mould, and ensures normal operation of the mould high-precision stamping process, and the operation is simple.
Description
Technical field
The invention belongs to the frock clamp field, specifically is a kind of high-precision stamping mould.
Background technology
Now some middle-size and small-size panel beating enterprises often use a kind of common punch press with autoloader, and supporting different mould carries out different cold-stamped parts such as stamping-out, moulding, and this equipment is economic and practical.The special stamping procedure that can finish for single pair of mould can be realized the function of numerical control press.But usually Jia Gong sheet metal work size is bigger, the feeding that can not hinder sheet metal component is with mobile, require the open die that mould adopts does not have guiding, like this, when not only adorning mould up and down mould be difficult to centering, even and after the centering orientation and the guiding accuracy of mould also to lean on the quality of fit of lathe slide block to guarantee fully.But require the high stamping-out processing of guiding accuracy for the combination bore of little gap and porous etc., the quality of fit of airport slide block can not satisfy substantially, can cause mould to agree phenomenons such as the edge of a knife, drift fracture.Cause mould normally not use.So just seriously limited the service efficiency of this common punch press.
Summary of the invention
The purpose of this invention is to provide a kind of high-precision stamping mould, can satisfy open type mould punching press gap less than 0.1 and the requirement of centering, orientation and guiding accuracy during high accuracy punch process such as porous combination stamping-out, and general capstan head numerical control punch die, assurance mould high accuracy punch process is normally carried out, and easy and simple to handle, improved this service efficiency that is used for the band automatic feed mechanism lathe of panel beating greatly.
Technical scheme of the present invention is as follows:
High-precision stamping mould, include the mould support body, one side of described body has the blind groove of horizontal feeding, the top of the blind groove of feeding has the patrix installing hole, the below has the counterdie installing hole, the guiding die sleeve is installed in the patrix installing hole, be slidingly fitted with material pressing device in the guiding die sleeve, material pressing device includes the holding pad of slip cap and slip cap lower end, and the upper end of slip cap is equipped with cope match-plate pattern, is provided with drift in the slip cap, holding pad is passed in the lower end of drift, the upper end is passed cope match-plate pattern and is fixedlyed connected with the strike post, and the top of hitting post has step, hits on the post and is set with the compression spring, the lower end of compression spring is placed on the cope match-plate pattern, and the upper end is resisted against on the step; Described counterdie installing hole is built-in with counterdie, has the concave die cavity that cooperates with drift on the counterdie.
The first half of the outer lateral body of described counterdie installing hole is pruned, and described counterdie is fixed by the retaining ring of insert, and retaining ring is installed on the mould support body by bolting.
The below of described cope match-plate pattern is equipped with pilot pin, has the spacing hole that can cooperate with pilot pin on the upper surface of mould support body, is connected with spring between the bottom surface of spacing hole and the bottom surface of pilot pin.
The present invention can satisfy open type mould punching press gap less than 0.1 and necessary centering, orientation and guiding accuracy during high accuracy punch process such as porous combination stamping-out, and general capstan head numerical control punch die, reduce cost, assurance mould high accuracy punch process is normally carried out, and easy and simple to handle, improved this service efficiency that is used for the band automatic feed mechanism lathe of panel beating significantly.
Common punch press high accuracy punching press die frame proposed by the invention, rational in infrastructure, easy to use, safe and reliable, guaranteed punching precision fully, greatly reduce processing cost, improve the utilization rate of common press machine largely.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Referring to accompanying drawing, high-precision stamping mould, include mould support body 1, one side of mould support body 1 has the blind groove 2 of horizontal feeding, the top of the blind groove 2 of feeding has patrix installing hole 3, the below has counterdie installing hole 4, guiding die sleeve 5 is installed in the patrix installing hole 3, be slidingly fitted with material pressing device in the guiding die sleeve 5, material pressing device includes the holding pad 8 of slip cap 7 and slip cap lower end, the upper end of slip cap 7 is equipped with cope match-plate pattern 9, be provided with drift 10 in the slip cap, holding pad 8 is passed in the lower end of drift, and the upper end is passed cope match-plate pattern and installed and hit post 6, the top of hitting post 6 has step, hit and be set with compression spring 11 on the post 6, the lower end of compression spring is placed on the cope match-plate pattern 9, and the upper end is resisted against on the step; Counterdie installing hole 4 is built-in with counterdie 12, has the concave die cavity 13 that cooperates with drift 10 on the counterdie 12.The first half of counterdie installing hole 4 outer lateral bodys is pruned, and counterdie is fixing by the retaining ring 14 of insert, and retaining ring 14 is fixedly mounted on the mould support body 1 by bolt 15.The below of cope match-plate pattern 9 is equipped with pilot pin 16, has the spacing hole 17 that can cooperate with pilot pin 16 on the upper surface of mould support body 1, is connected with spring 18 between the bottom surface of spacing hole and the bottom surface of pilot pin.
Claims (3)
1. high-precision stamping mould, include the mould support body, it is characterized in that: a side of described body has the blind groove of horizontal feeding, the top of the blind groove of feeding has the patrix installing hole, the below has the counterdie installing hole, the guiding die sleeve is installed in the patrix installing hole, be slidingly fitted with material pressing device in the guiding die sleeve, material pressing device includes the holding pad of slip cap and slip cap lower end, the upper end of slip cap is equipped with cope match-plate pattern, be provided with drift in the slip cap, holding pad is passed in the lower end of drift, the upper end is passed cope match-plate pattern and is fixedlyed connected with the strike post, and the top of hitting post has step, hits on the post and is set with the compression spring, the lower end of compression spring is placed on the cope match-plate pattern, and the upper end is resisted against on the step; Described counterdie installing hole is built-in with counterdie, has the concave die cavity that cooperates with drift on the counterdie.
2. high-precision stamping mould according to claim 1 is characterized in that: the first half of the outer lateral body of described counterdie installing hole is pruned, and described counterdie is fixed by the retaining ring of insert, and retaining ring is installed on the mould support body by bolting.
3. high-precision stamping mould according to claim 1, it is characterized in that: the below of described cope match-plate pattern is equipped with pilot pin, have the spacing hole that can cooperate on the upper surface of mould support body, be connected with spring between the bottom surface of spacing hole and the bottom surface of pilot pin with pilot pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910252265 CN101722239B (en) | 2009-11-27 | 2009-11-27 | High-precision stamping mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910252265 CN101722239B (en) | 2009-11-27 | 2009-11-27 | High-precision stamping mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101722239A true CN101722239A (en) | 2010-06-09 |
| CN101722239B CN101722239B (en) | 2013-09-04 |
Family
ID=42444125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910252265 Expired - Fee Related CN101722239B (en) | 2009-11-27 | 2009-11-27 | High-precision stamping mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101722239B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794362A (en) * | 2012-08-22 | 2012-11-28 | 无锡鹰贝精密轴承有限公司 | Profile pressing device for rocker arm |
| CN106955933A (en) * | 2017-04-12 | 2017-07-18 | 滁州市东华模具制造有限公司 | A kind of diel of side positioning |
| CN108080515A (en) * | 2016-11-21 | 2018-05-29 | 徐涌涛 | On from revolving die self-locking device |
| CN113320062A (en) * | 2021-05-21 | 2021-08-31 | 中国第一汽车股份有限公司 | Manufacturing method of cold stamping die pressing plate with flexible pressing function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2060700U (en) * | 1990-03-10 | 1990-08-22 | 张爱民 | Connector type cold stamping die set frame |
| CN201317027Y (en) * | 2008-12-02 | 2009-09-30 | 江苏鑫吴输电设备制造有限公司 | Integrated punching die |
| CN201664722U (en) * | 2009-11-27 | 2010-12-08 | 马鞍山市辰兴机械制造有限公司 | High-precision stamping die |
-
2009
- 2009-11-27 CN CN 200910252265 patent/CN101722239B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794362A (en) * | 2012-08-22 | 2012-11-28 | 无锡鹰贝精密轴承有限公司 | Profile pressing device for rocker arm |
| CN108080515A (en) * | 2016-11-21 | 2018-05-29 | 徐涌涛 | On from revolving die self-locking device |
| CN106955933A (en) * | 2017-04-12 | 2017-07-18 | 滁州市东华模具制造有限公司 | A kind of diel of side positioning |
| CN113320062A (en) * | 2021-05-21 | 2021-08-31 | 中国第一汽车股份有限公司 | Manufacturing method of cold stamping die pressing plate with flexible pressing function |
| CN113320062B (en) * | 2021-05-21 | 2023-05-16 | 中国第一汽车股份有限公司 | Manufacturing method of cold stamping die pressing plate with flexible pressing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101722239B (en) | 2013-09-04 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20191127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |