CN202490865U - Stamping bottom die for elliptic cover plate of capacitor aluminum shell - Google Patents
Stamping bottom die for elliptic cover plate of capacitor aluminum shell Download PDFInfo
- Publication number
- CN202490865U CN202490865U CN 201220063452 CN201220063452U CN202490865U CN 202490865 U CN202490865 U CN 202490865U CN 201220063452 CN201220063452 CN 201220063452 CN 201220063452 U CN201220063452 U CN 201220063452U CN 202490865 U CN202490865 U CN 202490865U
- Authority
- CN
- China
- Prior art keywords
- lower bolster
- backing plate
- seat board
- bottom die
- capacitor
- 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
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Abstract
The utility model discloses a stamping bottom die for an elliptic cover plate of a capacitor aluminum shell, and the stamping bottom die comprises a backing plate, wherein a lower footpad is fixedly mounted on the backing plate, a lower bed plate is fixedly mounted at the upper end of the lower footpad, an inner guide column hole, a lifting spring for the bottom die and template screws are arranged on the lower bed plate, a lower backing plate is arranged above the lower bed plate, a lower template is arranged above the lower backing plate, a lower die edge and a molding insert are arranged on the lower template, and the bottom of the molding insert is fixedly mounted on the lower backing plate through a bolt. The stamping bottom die has the advantages that the structure is simple and rational, the use and operation are stable, and the stamping efficacy is high.
Description
Technical field
The utility model relates to a kind of aluminium shell of capacitor oval deck punching press counterdie.
Background technology
Diel is the requisite technological equipment of punching production, is technology-intensive product.The quality of stamping parts, production efficiency and production cost etc. have direct relation with mould design and manufacturing.The height of mould design and manufacturing technology level is one of important symbol of weighing a national product manufacture level height, is determining the development ability of quality, benefit and the new product of product to a great extent.
At present,, in the processing of aluminium shell of capacitor oval deck punching press, there are a lot of problems, exist the stamping quality in the aluminium shell of capacitor oval deck punching course low for the capacitor case processing industry, and the diel unreasonable structure, cause mould to damage.
The utility model content
It is a kind of simple and reasonable for structure that the utility model provides, and uses stable operation, the aluminium shell of capacitor oval deck punching press counterdie that ram efficiency is high.
The utility model technical solution problem provides following scheme:
A kind of aluminium shell of capacitor oval deck punching press counterdie comprises backing plate, it is characterized in that: be installed with bottom seat pad on the said backing plate; Said bottom seat pad upper end is installed with down seat board; Said seat board down is provided with inner guiding post hole, counterdie liftout spring, template screw, and said seat board top down is provided with lower bolster, and said lower bolster top is provided with lower bolster; Said lower bolster is provided with the counterdie edge of a knife, piece is gone in moulding, and the bottom that piece is gone in said moulding is installed on the lower bolster through bolt.
The said left and right two ends of seat board down are provided with outer bush, are fixed together through the template screw between said lower bolster, lower bolster and the following seat board.
The utility model is in punching course, and when sheet material to be punched is put on the lower bolster, cope match-plate pattern presses down; Carry out the punching punching press at following die orifice place; The forming blocks place of right-hand member carries out the profile punching press, and sheet material at this moment can be stuck on the lower bolster, when patrix moves up; The liftout spring is with sheet material jack-up, and sheet material moves forward and carries out next step punching press.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing; A kind of aluminium shell of capacitor oval deck punching press counterdie comprises backing plate 1, is installed with bottom seat pad 2 on the said backing plate 1; Said bottom seat pad 2 upper ends are installed with down seat board 3; Said seat board 3 down is provided with inner guiding post hole 4, counterdie liftout spring 5, template screw 6, and said seat board 3 tops down are provided with lower bolster 7, and said lower bolster 7 tops are provided with lower bolster 8; Said lower bolster 8 is provided with the counterdie edge of a knife 9, piece 10 is gone in moulding; The bottom that piece 10 is gone in said moulding is installed on the lower bolster 7 through bolt, and the left and right two ends of said down seat board 3 are provided with outer bush 11, is fixed together through template screw 6 between said lower bolster 8, lower bolster 7 and the following seat board 3.
Claims (2)
1. an aluminium shell of capacitor oval deck punching press counterdie comprises backing plate, it is characterized in that: be installed with bottom seat pad on the said backing plate; Said bottom seat pad upper end is installed with down seat board; Said seat board down is provided with inner guiding post hole, counterdie liftout spring, template screw, and said seat board top down is provided with lower bolster, and said lower bolster top is provided with lower bolster; Said lower bolster is provided with the counterdie edge of a knife, piece is gone in moulding, and the bottom that piece is gone in said moulding is installed on the lower bolster through bolt.
2. according to the said aluminium shell of capacitor oval deck of claim 1 punching press counterdie, it is characterized in that: the said left and right two ends of seat board down are provided with outer bush, are fixed together through the template screw between said lower bolster, lower bolster and the following seat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220063452 CN202490865U (en) | 2012-02-24 | 2012-02-24 | Stamping bottom die for elliptic cover plate of capacitor aluminum shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220063452 CN202490865U (en) | 2012-02-24 | 2012-02-24 | Stamping bottom die for elliptic cover plate of capacitor aluminum shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490865U true CN202490865U (en) | 2012-10-17 |
Family
ID=46997109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220063452 Expired - Fee Related CN202490865U (en) | 2012-02-24 | 2012-02-24 | Stamping bottom die for elliptic cover plate of capacitor aluminum shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601222A (en) * | 2012-02-24 | 2012-07-25 | 安徽江威精密制造有限公司 | Lower punching die for aluminum case elliptical cover plate of capacitor |
-
2012
- 2012-02-24 CN CN 201220063452 patent/CN202490865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601222A (en) * | 2012-02-24 | 2012-07-25 | 安徽江威精密制造有限公司 | Lower punching die for aluminum case elliptical cover plate of capacitor |
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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: 20121017 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |