CN104419973A - Electronickelling assembly line workpiece polishing device - Google Patents
Electronickelling assembly line workpiece polishing device Download PDFInfo
- Publication number
- CN104419973A CN104419973A CN201310396222.5A CN201310396222A CN104419973A CN 104419973 A CN104419973 A CN 104419973A CN 201310396222 A CN201310396222 A CN 201310396222A CN 104419973 A CN104419973 A CN 104419973A
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- CN
- China
- Prior art keywords
- electronickelling
- assembly line
- polishing device
- heating tube
- workpiece polishing
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- 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.)
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses an electronickelling assembly line workpiece polishing device, relating to the field of electroplating and applied to a polishing procedure before electroplating in an electronickelling assembly line. The electronickelling assembly line workpiece polishing device comprises an electrolytic bath body as well as two cathode bars and a heating tube which are arranged inside the electrolytic bath body, wherein the cathode bars are connected with a direct-current power supply through a rectifier; the heating tube is connected with a temperature controller; a plurality of exhaust holes are formed in the heating tube; the two cathode bars are respectively arranged on corresponding left and right side walls inside the electrolytic bath body. The electronickelling assembly line workpiece polishing device has the effects that the structure is simple, corresponding cathode bars are adopted, current flows uniformly in the electrolytic process, comprehensive electrolysis is achieved, and the polishing effect is relatively good.
Description
Technical field
The present invention relates to field of electroplating, be applied to the polishing process before plating line plating.
Background technology
The object of carrying out polished finish before workpiece plating reduces the roughness of workpiece surface further, obtain the outward appearance of light, obtain better coating, the polishing that chemical rightenning relies on chemical etching effect to carry out workpiece, metallic microscopic surface defines uneven passive film, thus the dissolution rate of surface microscopic convex part is shown be greater than microcosmic recessed portion, reduce the surperficial micro-roughened copper degree of part.And this polishing mode, polishing solution is short for work-ing life, and chemical polishing soln is after using; in solution, metal ion increases, and polishing action weakens, and therefore needs frequently to change polishing fluid; and the adjustment of concentration is more difficult, usually also some obnoxious flavoures can be separated out.Because in chemical rightenning, because the quality of material is uneven, local potential's height can be caused to differ, and produce negative and positive polar region, local, form the microbattery of rare short, make anode generation local dissolution, therefore the quality of finish of chemical rightenning is poor.
Summary of the invention
The object of the invention is: provide a kind of electronickelling streamline workpiece polishing device, structure is simple, and workpiece polishing effect is good.
For achieving the above object, the technical solution used in the present invention is:
A kind of electronickelling streamline workpiece polishing device, comprise electrolyzer body, it is characterized in that: also comprise the cathode bar and heating tube that are provided with in electrolyzer body, described cathode bar is connected with direct supply by rectifier, described heating tube connects temperature controller, and heating tube is provided with some venting holes.
Above-described cathode bar is two, is located at respectively on sidewall that in electrolyzer body, left and right is corresponding.
The effect that the present invention reaches is: structure is simple, and adopts corresponding cathode bar, and in electrolytic process, current flowing is even, thus carries out comprehensive electrolysis, and therefore polishing effect is better.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1. direct supply; 2. rectifier; 3. electrolyzer body; 4. cathode bar; 5. temperature controller; 6. venting hole; 7. heating tube.
Embodiment
From accompanying drawing 1, the present invention includes electrolyzer body 3, be provided with cathode bar 4 and heating tube 7 in electrolyzer body 3, described cathode bar 4 is connected with direct supply 1 by rectifier 2, described heating tube 7 connects temperature controller 5, and heating tube 7 is provided with some venting holes 6.Above-described cathode bar 4 is two, is located at respectively on sidewall that in electrolyzer body 3, left and right is corresponding.
Electrolyzer body 3 of the present invention is provided with hanger (not shown), hanger is as anode, during use, workpiece is hung on hanger, by controlling temperature controller 5, fluid temperature in groove is controlled at 60 DEG C ~ 80 DEG C, this temperature range electropolishing is fastest, connect direct supply 1, rectifier 2 by voltage control within the scope of 8-10v, owing to adopting electropolishing, do not need frequently to change polishing fluid, effect due to applying electrical potential can eliminate the cathodic area of local completely, the microbattery of rare short can not be formed, thus carry out comprehensive electrolysis, therefore polishing effect is better.
The present invention adopts steam-heated mode, can save production cost.
Claims (2)
1. an electronickelling streamline workpiece polishing device, comprise electrolyzer body, it is characterized in that: also comprise the cathode bar and heating tube that are provided with in electrolyzer body, described cathode bar is connected with direct supply by rectifier, described heating tube connects temperature controller, and heating tube is provided with some venting holes.
2. electronickelling streamline workpiece polishing device according to claim 1, is characterized in that: described cathode bar is two, is located at respectively on sidewall that in electrolyzer body, left and right is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396222.5A CN104419973A (en) | 2013-09-04 | 2013-09-04 | Electronickelling assembly line workpiece polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396222.5A CN104419973A (en) | 2013-09-04 | 2013-09-04 | Electronickelling assembly line workpiece polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104419973A true CN104419973A (en) | 2015-03-18 |
Family
ID=52970075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310396222.5A Pending CN104419973A (en) | 2013-09-04 | 2013-09-04 | Electronickelling assembly line workpiece polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104419973A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152073A (en) * | 2019-12-27 | 2020-05-15 | 河北思泰嘉业新能源汽车部件有限公司 | Plasma nano polishing device and semi-closed inner hole metal workpiece automatic polishing equipment |
| CN113333885A (en) * | 2021-05-12 | 2021-09-03 | 兰州空间技术物理研究所 | Deburring device and method for molybdenum grid of ion thruster |
-
2013
- 2013-09-04 CN CN201310396222.5A patent/CN104419973A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152073A (en) * | 2019-12-27 | 2020-05-15 | 河北思泰嘉业新能源汽车部件有限公司 | Plasma nano polishing device and semi-closed inner hole metal workpiece automatic polishing equipment |
| CN113333885A (en) * | 2021-05-12 | 2021-09-03 | 兰州空间技术物理研究所 | Deburring device and method for molybdenum grid of ion thruster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |