CN204912440U - Cut -out press's last mode structure - Google Patents
Cut -out press's last mode structure Download PDFInfo
- Publication number
- CN204912440U CN204912440U CN201520389453.8U CN201520389453U CN204912440U CN 204912440 U CN204912440 U CN 204912440U CN 201520389453 U CN201520389453 U CN 201520389453U CN 204912440 U CN204912440 U CN 204912440U
- Authority
- CN
- China
- Prior art keywords
- hole
- core
- cope match
- drift
- plate
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 claims abstract description 13
- 230000000875 corresponding Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000001808 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Abstract
The utility model discloses a cut -out press's last mode structure, including cope match -plate pattern and guide pin bushing, on the cope match -plate pattern in proper order fixed mounting have backing plate and fixed plate, press the core through spring fixedly connected with on the fixed plate, be equipped with locating hole, drift hole and constant head tank on pressing the core, press the core on fixed mounting have the locating pin, on the fixed plate respectively fixed mounting have a multiple punches, multiple punches corresponds respectively and passes locating hole, drift hole and constant head tank and extend. The utility model discloses simple structure adopts locating hole, constant head tank and locating pin to cooperate the lower mould to use, has improved cut -out press's machining precision, has improved product quality, in addition, through spring coupling fixed plate and pressure core for the drift can elastic expansion in punching process, has improved the stability of the operation of punching a hole.
Description
Technical field
The utility model relates to auto parts and components production and processing mould applications, specifically a kind of upper die structure of punching die.
Background technology
In auto parts and components production and processing field, the general parts adopting mould to carry out processing metal product.Some are had to the parts of polymorphic structure, in actual process, the defect of the machining accuracy of existing punching die and the equal various degrees of stability.
Utility model content
The purpose of this utility model be in order to overcome prior art exist defect and deficiency, a kind of upper die structure of punching die is provided.
The technical solution of the utility model is as follows:
A kind of upper die structure of punching die, include cope match-plate pattern and guide pin bushing, it is characterized in that: described cope match-plate pattern is installed with backing plate and fixed head successively, described fixed head is fixedly connected with pressure core by spring, described pressure core is provided with locating hole, bore of the punch and locating slot, and pressure core is installed with alignment pin; Described fixed head is installed with multiple drift respectively, and described multiple drifts are corresponding respectively to be passed described locating hole, bore of the punch and locating slot and extends.
The upper die structure of described punching die, is characterized in that: the both sides of described cope match-plate pattern are installed with multiple suspension hook respectively.
The beneficial effects of the utility model:
The utility model structure is simple, adopts locating hole, locating slot and alignment pin to coordinate counterdie to use, improves the machining accuracy of punching die, improve product quality; In addition, be connected and fixed plate and pressure core by spring, make drift can elastic telescopic in punch process, improve the stability of punching operation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
See Fig. 1, a kind of upper die structure of punching die, include cope match-plate pattern 1 and guide pin bushing 10, cope match-plate pattern 1 is installed with successively backing plate 2 and fixed head 3, fixed head 3 is fixedly connected with pressure core 5 by spring 4, pressure core 5 is provided with locating hole 6, bore of the punch and locating slot 7, and pressure core 5 is installed with alignment pin 8; Fixed head 3 is installed with respectively multiple drift 9, multiple drift 9 is corresponding respectively to be passed locating hole 6, bore of the punch and locating slot 7 and extends.
In the utility model, the both sides of cope match-plate pattern 1 are installed with multiple suspension hook 11 respectively.
Claims (2)
1. the upper die structure of a punching die, include cope match-plate pattern and guide pin bushing, it is characterized in that: described cope match-plate pattern is installed with backing plate and fixed head successively, described fixed head is fixedly connected with pressure core by spring, described pressure core is provided with locating hole, bore of the punch and locating slot, and pressure core is installed with alignment pin; Described fixed head is installed with multiple drift respectively, and described multiple drifts are corresponding respectively to be passed described locating hole, bore of the punch and locating slot and extends.
2. the upper die structure of punching die according to claim 1, is characterized in that: the both sides of described cope match-plate pattern are installed with multiple suspension hook respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389453.8U CN204912440U (en) | 2015-06-06 | 2015-06-06 | Cut -out press's last mode structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389453.8U CN204912440U (en) | 2015-06-06 | 2015-06-06 | Cut -out press's last mode structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912440U true CN204912440U (en) | 2015-12-30 |
Family
ID=54961624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520389453.8U Expired - Fee Related CN204912440U (en) | 2015-06-06 | 2015-06-06 | Cut -out press's last mode structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912440U (en) |
-
2015
- 2015-06-06 CN CN201520389453.8U patent/CN204912440U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204294730U (en) | A kind of U-shaped bracket piercing die | |
| CN204672829U (en) | A kind of for the U-shaped Bending Mould of bender | |
| CN104289599A (en) | Wireframe punching and shaping die | |
| CN205128717U (en) | Punching device | |
| CN204672790U (en) | A kind of blanking die for bender | |
| CN204700156U (en) | The burring hole forming die of mounting bracket stiffener | |
| CN204912440U (en) | Cut -out press's last mode structure | |
| CN204035314U (en) | Aluminium alloy gas receiver end cap perforating die | |
| CN203516310U (en) | Special-shaped fastening connecting piece | |
| CN204912421U (en) | Stroke stop gear of blanking mould | |
| CN204912465U (en) | Hole flanging mould | |
| CN203621248U (en) | Constant-pressure type cup punching die | |
| CN204262155U (en) | A kind of two elongated hole workpiece compound die | |
| CN206169049U (en) | Stamping die is connected to an awl section of thick bamboo | |
| CN203565679U (en) | Continuous stamping die used for processing automotive hardware | |
| CN204799753U (en) | Multipurpose cut -out press | |
| CN204747186U (en) | Last mode structure of blanking mould | |
| CN204912457U (en) | Forming die's drift mounting structure | |
| CN204912442U (en) | Cut -out press's lower mode structure | |
| CN104289604A (en) | Hook plate bending die | |
| CN204700180U (en) | Automobile body part cold punching die plate detent mechanism | |
| CN204912423U (en) | Lower mode structure of blanking mould | |
| CN204912513U (en) | Based on crooked mould of spring swing terrace die formula | |
| CN204074909U (en) | The location structure of a kind of mould positioning mechanism and mould and lathe | |
| CN103831348A (en) | Bending forming die for automobile anti-collision beam mounting support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151230 Termination date: 20160606 |