CN102864474B - Device for performing nickel electroplating and nickel brush plating simultaneously on vacuum arc-extinguishing chamber - Google Patents
Device for performing nickel electroplating and nickel brush plating simultaneously on vacuum arc-extinguishing chamber Download PDFInfo
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- CN102864474B CN102864474B CN201210319872.5A CN201210319872A CN102864474B CN 102864474 B CN102864474 B CN 102864474B CN 201210319872 A CN201210319872 A CN 201210319872A CN 102864474 B CN102864474 B CN 102864474B
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Abstract
The invention discloses a device for performing nickel electroplating and nickel brush plating simultaneously on a vacuum arc-extinguishing chamber. The device is characterized by comprising a cup-shaped electrode (1), an annular positioning disc (2), an annular electrode (3) and a brush plating electrode (4), wherein the cup-shaped electrode (1) is fixedly arranged in an electroplating tank; the annular positioning disc (2) is positioned above the cup-shaped electrode (1); and the annular electrode (3) is fixedly arranged above the annular positioning disc (2). According to the device, a nickel electroplating process of the vacuum arc extinguishing chamber is simplified, and electroplating and brush plating are simultaneously performed on metal components at two ends of the vacuum arc extinguishing chamber, so that the operation time is saved, the entire process can be independently finished by one person, and the human resources are saved; and the vacuum arc extinguishing chamber in the electroplating process does not require to be rotated or moved, so that damages caused to a plating by rotation and movement of the vacuum arc extinguishing chamber are avoided.
Description
Technical field
The present invention relates to the device that a kind of vacuum interrupter electronickelling and brush plating nickel carry out simultaneously, belong to electroplating technology field.
Background technology
Vacuum interrupter is major control and the proterctive equipment core component of power transmission and distribution device and power system, is widely used in the fields such as electric power, machinery, metallurgy, lapicide, mine, electric railroad.Vacuum interrupter middle part is ceramic case, two ends are exposed metal assembly, due to vacuum interrupter environment for use more complicated, usually use when high temperature and low temperature continuous replace, or use when ambient moisture is larger, metal assembly is easily corroded, affect the work-ing life of vacuum interrupter, so usually in the electronickelling of vacuum interrupter metallic member, to increase the anticorrosive of metal parts and wear resistance, and make outward appearance unification more; Along with the development of vacuum interrupter, the cast of vacuum interrupter is on the increase, and complex-shaped conducting rod is not easy brush plating, and First Pass Yield is low, and nickel is not gone up in the even brush plating had.Because brush plating can only carry out brush plating nickel to the plane of simple shape, circular surface.The conducting rod of step and wrench groove is had to be not easy brush plating, its step end face and wrench groove end face need long period brush plating ability brush plated with nickel, inefficiency, and outside screw and reeded conducting rod are not only not easy brush plating, nickel is not gone up in the even brush plating had, the First Pass Yield of brush plating is lower, is about 50%, and labour intensity increases.The existing brush plating nickel to vacuum interrupter many use manual operations, carrying out brush plating nickel to the metal parts at two ends needs many people duplication of labour, and artificial brush plating easily causes coating film thickness inconsistent, and many people processing ease causes coating to be worn causes dew copper phenomenon.
Summary of the invention
The object of the invention is to: the device that a kind of vacuum interrupter electronickelling and brush plating nickel carry out simultaneously is provided.Novel electric nickel plating apparatus is carrying out in the process of parcel plating to conducting rod, dip electroplate liquid with the tampon wrapped up simultaneously and brush plating is carried out to conducting block, only need once to have electroplated by two ends, centre does not need to carry out in rotary moving to vacuum interrupter, reduce the damage that coating is caused in rotary moving, and the steady quality of plating, production efficiency is improved.
The present invention is formed like this: comprise cup-shaped electrode, circular orientation dish, ring electrode and tampon, described cup-shaped electrode is fixed in plating tank, and circular orientation dish is fixed on above cup-shaped electrode, and ring electrode is fixed on above circular orientation dish.
Above-mentioned cup-shaped electrode is connected with Electrode connection bar one, Electrode connection bar one is connected with the positive pole of direct supply, and tampon is connected with the positive pole of direct supply.
Above-mentioned ring electrode is connected with Electrode connection bar two, and ring electrode is connected with by the metallic surface of brush plating, and Electrode connection bar two is connected with the negative pole of direct supply.
Compared with prior art, electronickelling device of the present invention also carries out brush plating to conducting block while carrying out parcel plating to conducting rod, when conducting rod Ni plated, conducting block also brush Ni plated, only need once to have electroplated by two ends, centre does not need to carry out in rotary moving to vacuum interrupter, reduce the damage that coating is caused in rotary moving, and the quality comparation of plating is stablized, production efficiency is doubled, this reduces the workload of brush plating half, and brush plating First Pass Yield reaches more than 95%.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Be labeled as in accompanying drawing: 1-cup-shaped electrode, 2-circular orientation dish, 3-ring electrode, 4-tampon, 5-Electrode connection bar one, 6-Electrode connection bar two
Embodiment
The present invention in use, as vacuum interrupter is positioned on ring electrode 3 by Fig. 1, have one end of conducting rod to place downwards, conducting rod stretches in electroplate liquid through the hole at ring electrode 3 and circular orientation dish 2 center, and cup-shaped electrode 1 is connected with the positive pole of power supply with electric wire by Electrode connection bar 1; Ring electrode 3 connects the metallic surface of vacuum interrupter, and the Electrode connection bar 26 on ring electrode 3 is connected with the negative pole of power supply by electric wire; Tampon 4 is connected with the positive pole of power supply by electric wire, and for convenience of brush plating, tampon 4 such as sponge or similar object wrap up; Switch on power, dip electroplate liquid with the tampon 4 wrapped up and brush plating is carried out to the conducting block end face above vacuum interrupter, the electroplated time to after take off the vacuum interrupter electroplated, be placed on special storage rack and dry, can electroplate another vacuum interrupter.
Claims (2)
1. the device that simultaneously carries out of a vacuum interrupter electronickelling and brush plating nickel, it is characterized in that: comprise cup-shaped electrode (1), circular orientation dish (2), ring electrode (3) and tampon (4), described cup-shaped electrode (1) is fixed in plating tank, circular orientation dish (2) is fixed on cup-shaped electrode (1) top, and ring electrode (3) is fixed on circular orientation dish (2) top; Described cup-shaped electrode (1) is connected with Electrode connection bar one (5), Electrode connection bar one (5) is connected with the positive pole of direct supply, and tampon (4) is connected with the positive pole of direct supply.
2. the device that the vacuum interrupter electronickelling according to claims 1 and brush plating nickel carry out simultaneously, it is characterized in that: described ring electrode (3) is connected with Electrode connection bar two (6), ring electrode (3) is connected with by the metallic surface of brush plating, and Electrode connection bar two (6) is connected with the negative pole of direct supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319872.5A CN102864474B (en) | 2012-08-31 | 2012-08-31 | Device for performing nickel electroplating and nickel brush plating simultaneously on vacuum arc-extinguishing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319872.5A CN102864474B (en) | 2012-08-31 | 2012-08-31 | Device for performing nickel electroplating and nickel brush plating simultaneously on vacuum arc-extinguishing chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102864474A CN102864474A (en) | 2013-01-09 |
| CN102864474B true CN102864474B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210319872.5A Active CN102864474B (en) | 2012-08-31 | 2012-08-31 | Device for performing nickel electroplating and nickel brush plating simultaneously on vacuum arc-extinguishing chamber |
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| CN (1) | CN102864474B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442007B (en) * | 2015-12-24 | 2018-06-22 | 中国振华电子集团宇光电工有限公司（国营第七七一厂） | A kind of efficient vacuum interrupter brush plating equipment |
| CN110144573B (en) * | 2019-05-08 | 2021-10-29 | 平高集团有限公司 | Vacuum arc-extinguishing chamber silver plating device and vacuum arc-extinguishing chamber silver plating tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202172044U (en) * | 2011-08-08 | 2012-03-21 | 厦门闽光电气实业有限公司 | A vacuum extinction inlet and outlet terminal connector |
| CN202705523U (en) * | 2012-08-31 | 2013-01-30 | 中国振华电子集团宇光电工有限公司（国营第七七一厂） | Device for simultaneously electronickelling and brush-nickelling vacuum arc extinguishing chamber |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01298617A (en) * | 1988-05-27 | 1989-12-01 | Toshiba Corp | Contact for vacuum valve and manufacture |
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2012
- 2012-08-31 CN CN201210319872.5A patent/CN102864474B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202172044U (en) * | 2011-08-08 | 2012-03-21 | 厦门闽光电气实业有限公司 | A vacuum extinction inlet and outlet terminal connector |
| CN202705523U (en) * | 2012-08-31 | 2013-01-30 | 中国振华电子集团宇光电工有限公司（国营第七七一厂） | Device for simultaneously electronickelling and brush-nickelling vacuum arc extinguishing chamber |
Non-Patent Citations (2)
| Title |
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| 孟庆龙.真空灭弧室封装工艺.《电器制造技术手册》.机械工业出版社,2000,第681页. * |
| 浅谈真空灭弧室的制造工艺及发展方向;袁战荣等;《电气制造》;20091231(第1期);第14-16页 * |
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| CN102864474A (en) | 2013-01-09 |
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