CN202494413U - Multiplexing checking fixture for cylindricity of cylinder surface of capacitor aluminum shell - Google Patents
Multiplexing checking fixture for cylindricity of cylinder surface of capacitor aluminum shell Download PDFInfo
- Publication number
- CN202494413U CN202494413U CN 201220067186 CN201220067186U CN202494413U CN 202494413 U CN202494413 U CN 202494413U CN 201220067186 CN201220067186 CN 201220067186 CN 201220067186 U CN201220067186 U CN 201220067186U CN 202494413 U CN202494413 U CN 202494413U
- Authority
- CN
- China
- Prior art keywords
- cylindricity
- checking fixture
- multiplexing
- aluminum shell
- base
- 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
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000003990 capacitor Substances 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007743 anodising Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a multiplexing checking fixture for cylindricity of cylinder surface of capacitor aluminum shell. The checking fixture comprises a base; a supporting base is fixedly arranged on the base; a rotary arm is hinged on an end portion of the supporting base; a dial gauge is arranged on one front end of the rotary arm; a measuring rod of the dial gauge is downward; a plurality of supporting rods in annular arrangement are fixedly arranged on a side wall of the supporting base; the aluminum shell can be arranged on the supporting rods; and the measuring rod of the dial gauge is arranged on a side wall of the aluminum shell in a pressing manner. The multiplexing checking fixture of the unity model can be used to facilitate the detection of the cylindricities of cylinders of multiple electrolytic capacitor aluminum shells with convenient and rapid detection as well as accurate detection results.
Description
Technical field
The utility model relates to the form and position tolerance detection range of aluminium shell of capacitor, specifically belongs to multiplexed-capacitor aluminum hull tube face cylindricity 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 tube face cylindricity cubing, can be used for the convenient simultaneously cylindricity that detects a plurality of polarized capacitor aluminum case cylindrical shells, and easy to detect quick, testing result is accurate.
The technical scheme of the utility model is following:
Multiplexed-capacitor aluminum hull tube face cylindricity cubing includes base, is installed with bearing on the base; The end of bearing is rotatablely hinged with pivoted arm; The front end of pivoted arm is equipped with clock gauge, and the gauge rod of clock gauge is fixed with the support bar that a plurality of annulars are arranged down on the sidewall of bearing; Aluminum hull can be positioned on the support bar, and the gauge rod of clock gauge is pressed on the aluminum hull sidewall.
Screwed togather lock-screw on the sidewall of described bearing, lock-screw is pressed on the gauge rod sidewall of clock gauge.
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 or the barrel 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 and cylindricity; Can be used for convenient flatness and the cylindricity that detects the polarized capacitor aluminum case cylindrical shell, 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 tube face cylindricity cubing includes base 1; Be installed with bearing 2 on the base 1, the end of bearing 2 is rotatablely hinged with pivoted arm 3, and the front end of pivoted arm 3 is equipped with clock gauge 4; The gauge rod 5 of clock gauge 4 down; Be fixed with the support bar 6 that a plurality of annulars are arranged on the sidewall of bearing 2, aluminum hull can be positioned on the support bar 6, and the gauge rod 5 of clock gauge 4 is pressed on the aluminum hull sidewall; Screwed togather lock-screw 7 on the sidewall of bearing 2, lock-screw 7 is pressed on the gauge rod sidewall of clock gauge.
Claims (2)
1. multiplexed-capacitor aluminum hull tube face cylindricity cubing includes base, it is characterized in that: be installed with bearing on the base; The end of bearing is rotatablely hinged with pivoted arm; The front end of pivoted arm is equipped with clock gauge, and the gauge rod of clock gauge is fixed with the support bar that a plurality of annulars are arranged down on the sidewall of bearing; Aluminum hull can be positioned on the support bar, and the gauge rod of clock gauge is pressed on the aluminum hull sidewall.
2. multiplexed-capacitor aluminum hull tube face cylindricity cubing according to claim 1, it is characterized in that: screwed togather lock-screw on the sidewall of described bearing, lock-screw is pressed on the gauge rod sidewall of clock gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220067186 CN202494413U (en) | 2012-02-28 | 2012-02-28 | Multiplexing checking fixture for cylindricity of cylinder surface of capacitor aluminum shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220067186 CN202494413U (en) | 2012-02-28 | 2012-02-28 | Multiplexing checking fixture for cylindricity of cylinder surface of capacitor aluminum shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494413U true CN202494413U (en) | 2012-10-17 |
Family
ID=47000638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220067186 Expired - Fee Related CN202494413U (en) | 2012-02-28 | 2012-02-28 | Multiplexing checking fixture for cylindricity of cylinder surface of capacitor aluminum shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090765A (en) * | 2013-01-28 | 2013-05-08 | 江苏一汽铸造股份有限公司 | Wind-electricity bearing-seat size and geometric-tolerance detection tool and installation detection method thereof |
-
2012
- 2012-02-28 CN CN 201220067186 patent/CN202494413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090765A (en) * | 2013-01-28 | 2013-05-08 | 江苏一汽铸造股份有限公司 | Wind-electricity bearing-seat size and geometric-tolerance detection tool and installation detection method thereof |
| CN103090765B (en) * | 2013-01-28 | 2016-04-27 | 江苏一汽铸造股份有限公司 | Wind-electricity shaft bearing size and form and position tolerance testing tool and detection method is installed |
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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 |