CN203300464U - Stamping rod of power capacitor aluminum shell - Google Patents
Stamping rod of power capacitor aluminum shell Download PDFInfo
- Publication number
- CN203300464U CN203300464U CN2013202696776U CN201320269677U CN203300464U CN 203300464 U CN203300464 U CN 203300464U CN 2013202696776 U CN2013202696776 U CN 2013202696776U CN 201320269677 U CN201320269677 U CN 201320269677U CN 203300464 U CN203300464 U CN 203300464U
- Authority
- CN
- China
- Prior art keywords
- aluminum shell
- rod
- power capacitor
- punching press
- stamping
- 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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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a stamping rod of a power capacitor aluminum shell. The stamping rod comprises a cylindrical rod. An upper portion of the cylindrical rod is provided with a step segment. A top surface of the cylindrical rod is provided with a pentagonal radiation groove line. A side surface of the cylindrical rod is provided with several through holes so that the aluminum shell can be prevented from being deformed through inhalation during an aluminum shell stamping process. By using the stamping rod of the utility model, a cylindrical step aluminum shell can be stamped one time. The aluminum shell can be prevented from being deformed. Time is saved and a damage rate is low. Working efficiency is greatly increased. Worker burdens are reduced. Working is stable and reliable.
Description
Technical field
The utility model relates to the power capacitor technical field, relates in particular to a kind of punching press rod of power capacitor aluminum hull.
Background technology
Difference according to actual needs, the shape of power capacitor aluminum hull is also different, having a kind of is that step is cylindrical, when this class aluminum hull of punching press, first uses the little punching press rod punching press of diameter, carry out punching press at the punching press rod that uses as required suitable large diameter, like this want punching press twice, the time that needs is long, and spoilage is larger, inefficiency, need to improve.
The utility model content
The utility model purpose is exactly in order to make up the defect of prior art, and a kind of punching press rod of power capacitor aluminum hull is provided.
The utility model is achieved through the following technical solutions:
A kind of punching press rod of power capacitor aluminum hull, include cylindrical bar 1, the top of described cylindrical bar 1 is provided with step section 2, be provided with five limit radial tank lines 3 on the end face of cylindrical bar 1, have a plurality of through holes 4 in the side of cylindrical bar 1, prevent when the punching press aluminum hull, air-breathing aluminum hull suction distortion.
Described through hole 4 has three.
The utility model has the advantages that: the utility model can the cylindrical aluminum hull of the good step of disposable punching press, and prevents the aluminum hull distortion, saves time, and spoilage is low, has improved greatly operating efficiency, reduces workman's burden, and working stability is reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of punching press rod of power capacitor aluminum hull, include cylindrical bar, the top of described cylindrical bar is provided with the step section, be provided with five limit radial tank lines on the end face of cylindrical bar, have a plurality of through holes in the side of cylindrical bar, prevent when the punching press aluminum hull, air-breathing aluminum hull suction distortion.
Described through hole has three.
Claims (2)
1. the punching press of a power capacitor aluminum hull is excellent, and it is characterized in that: include cylindrical bar, the top of described cylindrical bar is provided with the step section, is provided with five limit radial tank lines on the end face of cylindrical bar, in the side of cylindrical bar, has a plurality of through holes.
2. the punching press of a kind of power capacitor aluminum hull according to claim 1 is excellent, and it is characterized in that: described through hole has three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202696776U CN203300464U (en) | 2013-05-16 | 2013-05-16 | Stamping rod of power capacitor aluminum shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202696776U CN203300464U (en) | 2013-05-16 | 2013-05-16 | Stamping rod of power capacitor aluminum shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300464U true CN203300464U (en) | 2013-11-20 |
Family
ID=49576459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202696776U Expired - Fee Related CN203300464U (en) | 2013-05-16 | 2013-05-16 | Stamping rod of power capacitor aluminum shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300464U (en) |
-
2013
- 2013-05-16 CN CN2013202696776U patent/CN203300464U/en not_active Expired - Fee Related
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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: 20131120 Termination date: 20150516 |
|
| EXPY | Termination of patent right or utility model |