CN103398653A - Detection equipment for vacuum arc-extinguishing chamber ceramic case centering fixture - Google Patents
Detection equipment for vacuum arc-extinguishing chamber ceramic case centering fixture Download PDFInfo
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- CN103398653A CN103398653A CN2013103698190A CN201310369819A CN103398653A CN 103398653 A CN103398653 A CN 103398653A CN 2013103698190 A CN2013103698190 A CN 2013103698190A CN 201310369819 A CN201310369819 A CN 201310369819A CN 103398653 A CN103398653 A CN 103398653A
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- positioning fixture
- ceramic case
- detection equipment
- vacuum arc
- extinguishing chamber
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Abstract
The invention discloses detection equipment for a vacuum arc-extinguishing chamber ceramic case centering fixture, which comprises a base (1), a positioning rod (2), an upper positioning fixture (4) and a lower positioning fixture (3), and is characterized in that the positioning rod (2) is perpendicularly fixed on the base (1), and connected with the upper positioning fixture (4) and the lower positioning fixture (3). Compared with the prior art, the detection equipment has the following advantages that the integrated detection equipment improves the testing efficiency and accuracy, is simple in structure and convenient to use, reduces the labor intensity of operators, and improves the production efficiency; the problem that the perpendicularity of a vacuum arc-extinguishing chamber corrugated ceramic case cannot be detected in the prior art is solved; and the measuring and positioning fixtures are made of a bakelite material, so that a bruise to an end face of the ceramic case is avoided during detection.
Description
Technical field
The present invention relates to a kind of vacuum interrupter ceramic case centering clamp checkout equipment, particularly the cubing of verticality and right alignment.
Background technology
Be to adopt to detect on different cubings to product squareness measurement major part at present, this measuring method accuracy of detection is unstable, and detection time is long, trivial operations.Existing detection method is: ceramic case is placed in above flat board, then with angle square, is close to the ceramic case side, with the 0.5mm clearance gauge, detect, as clearance gauge by verticality is overproof, otherwise verticality meets technical requirement.Same principle moves pottery three times, each time mobile 90 ° of measurements of completing the ceramic case verticality.The problem that equipment exists: 1, waste time and energy, detection efficiency is low; 2, can't detect the ripple ceramic shell; 3, can't detect concentricity; 4, easy false retrieval.
Summary of the invention
The purpose of this invention is to provide a kind of vacuum interrupter ceramic case centering clamp checkout equipment, this cubing precision is high, simple to operate, shortened checker's proving time and operative employee's stand-by period, improved production efficiency.
Technical scheme of the present invention: vacuum interrupter ceramic case centering clamp checkout equipment, comprise base, backstay, upper positioning fixture and lower positioning fixture, vertically be fixed with backstay on described base, backstay is connected with upper positioning fixture and lower positioning fixture.
Above-mentioned vacuum interrupter ceramic case centering clamp checkout equipment, described upper positioning fixture and lower positioning fixture are provided with locating slot and measure-alike.
Above-mentioned vacuum interrupter ceramic case centering clamp checkout equipment, the locating slot size of described upper positioning fixture and lower locating clip is between φ 50mm～φ 150mm.
Beneficial effect:Compared with prior art, the present invention has the following advantages: this comprehensive check tool has improved efficiency and the precision of check, and is simple in structure, easy to use, alleviates operator's labour intensity, improved production efficiency.Solve the requirement that can't detect at present vacuum interrupter ripple ceramic shell verticality.The measurement and positioning fixture is selected the bakelite material, has avoided the clashing and breaking to the ceramic case end face in testing process.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is base of the present invention;
Accompanying drawing 3 is backstay of the present invention;
Accompanying drawing 4 is lower positioning fixture of the present invention;
Accompanying drawing 5 is upper positioning fixture of the present invention.
Positioning fixture, the upper positioning fixture of 4-, 5-locating slot under 1-base, 2-backstay, 3-.
Embodiment
Embodiment 1.Vertically be fixed with backstay 2 on base 1 as shown in Figure 1, positioning fixture 3 and upper positioning fixture 4 under connecting on backstay 2, lower positioning fixture 3 and upper positioning fixture 4 are all produced the locating slot 5 of same size, and locating slot 5 can be produced between φ 50mm～φ 150mm.
During use, first product is put into the locating slot 5 of lower positioning fixture 3, according to different products, select different positioning fixtures, with its tolerance fit, upper positioning fixture 4 is inserted in backstay 2, with the product tolerance fit, if the up and down positioning fixture can be mated, the verticality of product and right alignment meet the requirements.
The above, it is only preferred embodiment of the present invention, not the present invention is done any pro forma restriction, any technical solution of the present invention content that do not break away from,, all still belong in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present invention.
Claims (3)
1. vacuum interrupter ceramic case centering clamp checkout equipment, comprise base (1), backstay (2), upper positioning fixture (4) and lower positioning fixture (3), it is characterized in that: vertically be fixed with backstay (2) on described base (1), backstay (2) is connected with upper positioning fixture (4) and lower positioning fixture (3).
2. vacuum interrupter ceramic case centering clamp checkout equipment according to claim 1 is characterized in that: described upper positioning fixture (4) and lower positioning fixture (3) are provided with locating slot (5) and measure-alike.
3. vacuum interrupter ceramic case centering clamp checkout equipment according to claim 2 is characterized in that: locating slot (5) size of described upper positioning fixture (4) and lower locating clip (3) is between φ 50mm～φ 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103698190A CN103398653A (en) | 2013-08-23 | 2013-08-23 | Detection equipment for vacuum arc-extinguishing chamber ceramic case centering fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103698190A CN103398653A (en) | 2013-08-23 | 2013-08-23 | Detection equipment for vacuum arc-extinguishing chamber ceramic case centering fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103398653A true CN103398653A (en) | 2013-11-20 |
Family
ID=49562327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103698190A Pending CN103398653A (en) | 2013-08-23 | 2013-08-23 | Detection equipment for vacuum arc-extinguishing chamber ceramic case centering fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103398653A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138821A (en) * | 1975-12-23 | 1979-02-13 | Westinghouse Electric Corp. | Pellet length and end squareness inspection apparatus |
| GB2068571A (en) * | 1980-01-22 | 1981-08-12 | Mills B | Right Angle Setting and/or Checking Instrument |
| CN201199494Y (en) * | 2008-04-30 | 2009-02-25 | 中国西电电气股份有限公司 | Contact centering device |
| CN201844776U (en) * | 2010-11-12 | 2011-05-25 | 舟山市正源标准件有限公司 | Special detection instrument for T-shaped screw nut |
| CN202662491U (en) * | 2012-05-10 | 2013-01-09 | 平高集团有限公司 | Centering device for assembling of porcelain bottle of arc-extinguishing chamber of breaker |
| CN203024718U (en) * | 2012-12-27 | 2013-06-26 | 南通长江电器实业有限公司 | Detection tool for detecting verticality of stator inner hole |
-
2013
- 2013-08-23 CN CN2013103698190A patent/CN103398653A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138821A (en) * | 1975-12-23 | 1979-02-13 | Westinghouse Electric Corp. | Pellet length and end squareness inspection apparatus |
| GB2068571A (en) * | 1980-01-22 | 1981-08-12 | Mills B | Right Angle Setting and/or Checking Instrument |
| CN201199494Y (en) * | 2008-04-30 | 2009-02-25 | 中国西电电气股份有限公司 | Contact centering device |
| CN201844776U (en) * | 2010-11-12 | 2011-05-25 | 舟山市正源标准件有限公司 | Special detection instrument for T-shaped screw nut |
| CN202662491U (en) * | 2012-05-10 | 2013-01-09 | 平高集团有限公司 | Centering device for assembling of porcelain bottle of arc-extinguishing chamber of breaker |
| CN203024718U (en) * | 2012-12-27 | 2013-06-26 | 南通长江电器实业有限公司 | Detection tool for detecting verticality of stator inner hole |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131120 |