CN202494420U - Multiplexing checking fixture for flatness of base of aluminum shell of capacitor - Google Patents
Multiplexing checking fixture for flatness of base of aluminum shell of capacitor Download PDFInfo
- Publication number
- CN202494420U CN202494420U CN 201220066297 CN201220066297U CN202494420U CN 202494420 U CN202494420 U CN 202494420U CN 201220066297 CN201220066297 CN 201220066297 CN 201220066297 U CN201220066297 U CN 201220066297U CN 202494420 U CN202494420 U CN 202494420U
- Authority
- CN
- China
- Prior art keywords
- base
- capacitor
- aluminum shell
- checking fixture
- flatness
- 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 multiplexing checking fixture for flatness of a base of an aluminum shell of a capacitor. The checking fixture comprises a base; a supporting base is fixedly arranged on the base; a rotary arm is hinged on the supporting base; a dial gauge is arranged on one end portion of the rotary arm; a measuring rod of the dial gauge is downward; a plurality of vertical supporting rods in annular arrangement are respectively arranged on outer sides of the supporting base; the aluminum shell can be arranged on the vertical supporting rods; and the measuring rod of the dial gauge is arranged on the base of the aluminum shell in a pressing manner. The checking fixture can be used to facilitate the detection of the flatnesses of aluminum shell bases of multiple electrolytic capacitors with convenient and rapid detection as well as accurate detection results.
Description
Technical field
The utility model relates to capacitor form and position tolerance detection range, specifically belongs to multiplexed-capacitor aluminum hull base plane degree cubing.
Background technology
Electrolytic condenser is meant at metallic surfaces such as aluminium, tantalum, niobium, titaniums and adopts anodizing to generate the skim oxide as dielectric, the capacitor that constitutes as negative electrode with electrolyte.
There is the electrolyte of store charge the inside of electrolytic condenser, divides positive and negative polarity, is similar to battery, can not connect anti-.Just very be stained with the metal substrate of oxide film, negative pole is connected with electrolyte (solid is with non-solid) through metal polar plate.Electrolytic capacitor paper is claimed capacitor diaphragm paper again, and it plays isolation, insulating effect between the anode of electrolytic condenser and cathode aluminum foil.The quality of electrolytic capacitor paper is good more, can satisfy more that capacitor is withstand voltage, Low ESR, the little requirement of loss.The aluminum barrel of present electrolytic condenser creates form and position tolerance to be difficult to detect, and needs a kind of cubing of specialized designs to be used for whether qualified use of product.
The utility model content
The purpose of the utility model provides a kind of multiplexed-capacitor aluminum hull base plane degree cubing, can be used for the convenient flatness that detects a plurality of polarized capacitor aluminum case bases, and easy to detect quick, testing result is accurate.
The technical scheme of the utility model is following:
Multiplexed-capacitor aluminum hull base plane degree cubing includes base, is installed with bearing on the base; Be hinged with pivoted arm on the bearing; The end of pivoted arm is equipped with clock gauge, the gauge rod of clock gauge down, the outside of bearing is respectively equipped with the vertical support bar that a plurality of annulars are arranged; Can place aluminum hull on the vertical support bar, the gauge rod of clock gauge is pressed on the aluminum hull base.
Described vertical support bar has four.
The utility model is that the aluminum barrel with electrolytic condenser is positioned on the support bar; The gauge rod of clock gauge is pressed on the tube end of aluminum barrel, again aluminum barrel is rotated several weeks, observes the beat of pointer amplitude of clock gauge; Thereby confirm the size of aluminum barrel flatness; Can be used for the convenient flatness that detects the polarized capacitor aluminum case base, easy to detect quick, testing result is accurate.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing, multiplexed-capacitor aluminum hull base plane degree cubing includes base 1; Be installed with bearing 2 on the base 1, be hinged with pivoted arm 3 on the bearing 2, the end of pivoted arm 3 is equipped with clock gauge 4; The gauge rod 7 of clock gauge 4 down; The outside of bearing 2 is respectively equipped with the vertical support bar 5 that four annulars are arranged, and can place aluminum hull 6 on the vertical support bar, and the gauge rod of clock gauge is pressed on the aluminum hull base.
Claims (2)
1. multiplexed-capacitor aluminum hull base plane degree cubing includes base, it is characterized in that: be installed with bearing on the base; Be hinged with pivoted arm on the bearing; The end of pivoted arm is equipped with clock gauge, the gauge rod of clock gauge down, the outside of bearing is respectively equipped with the vertical support bar that a plurality of annulars are arranged; Can place aluminum hull on the vertical support bar, the gauge rod of clock gauge is pressed on the aluminum hull base.
2. multiplexed-capacitor aluminum hull base plane degree cubing according to claim 1, it is characterized in that: described vertical support bar has four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220066297 CN202494420U (en) | 2012-02-28 | 2012-02-28 | Multiplexing checking fixture for flatness of base of aluminum shell of capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220066297 CN202494420U (en) | 2012-02-28 | 2012-02-28 | Multiplexing checking fixture for flatness of base of aluminum shell of capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494420U true CN202494420U (en) | 2012-10-17 |
Family
ID=47000645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220066297 Expired - Fee Related CN202494420U (en) | 2012-02-28 | 2012-02-28 | Multiplexing checking fixture for flatness of base of aluminum shell of capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494420U (en) |
-
2012
- 2012-02-28 CN CN 201220066297 patent/CN202494420U/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: 20121017 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |