CN2890092Y - Partial electrolysis modifying and treating device for metal surface - Google Patents
Partial electrolysis modifying and treating device for metal surface Download PDFInfo
- Publication number
- CN2890092Y CN2890092Y CN 200520087510 CN200520087510U CN2890092Y CN 2890092 Y CN2890092 Y CN 2890092Y CN 200520087510 CN200520087510 CN 200520087510 CN 200520087510 U CN200520087510 U CN 200520087510U CN 2890092 Y CN2890092 Y CN 2890092Y
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- handle
- electrolysis
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- modifying
- electrolytic solution
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Abstract
A partial electrolysis modifying and treating device for metal surface is characterized in that at the exterior of a handle are fixed 1 to 20 heat radiating fins and the lower part of the handle is fixed on an auxiliary negative plate. The carrier of the electrolysis solution wraps around the auxiliary negative plate, the upper part of the handle is connected with the negative terminal of the power via a conductive wire and the positive electrode holder is connected with the positive electrode of the power. The carrier of the electrolysis solution is non-woven fabric, ceramic fibre cloth or foam plastic cloth. The auxiliary negative plate is a rectangular or round plate or an arc surface. The utility model has the advantages of high production efficiency, low labor intensity, low cost, wide application, easy portability and on-the-spot industrial treating.
Description
Technical field
The utility model relates to the local electrolysis in a kind of metallic surface and modifies treatment unit.
Background technology
At present, need carry out the local electrochemical machining or the surface electrochemistry anodizing of metals such as electropolishing, electrolytic degreasing, the black mark cleaning of weld seam, electrolytically etching, anode passivation processing, anodic oxidation treatment to the part, metallic surface, adopt conventional electrolyzer to carry out electrochemical treatment usually.To large-scale hardware, main equipment, when complex part carries out electrochemical treatment, to run into following problems: (1) often a lot of metal productss only need local surfaces to have some special performances to get final product, and traditional method and apparatus can only carry out bulk treatment; (2) total current of processing usefulness is too big, needs the power unit of high-power output; (3) required electrolytic solution quantity is too big, and the cost height pollutes big; (4) a lot of workpiece and equipment can not handled in general electrolyzer owing to volume and structural restriction; (5) to big or complex part, also need to consider electric force lines distribution and dispersive ability etc.
Summary of the invention
The purpose of this utility model provides the local electrolysis in a kind of metallic surface and modifies treatment unit, and it can solve the above-mentioned problems in the prior art.
The local electrolysis in a kind of metallic surface is modified treatment unit and be it is characterized in that one handle is arranged, an its fixed outside 1-20 radiator element, the lower end of handle is fixed on the auxiliary cathode plate, the electrolytic solution carrier is coated on the periphery of auxiliary cathode plate, the upper end of handle is connected on by lead on the negative pole of power supply, and anode clamp is connected on the positive pole of power supply by lead.
The advantage of this device is the production efficiency height, and labour intensity is little, and cost is low, and the scope of application is extensive, is easy to carry and carries out industry spot and handle.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model has one handle 6, an its fixed outside 1-20 radiator element 7, the lower end of handle 6 is fixed on the auxiliary cathode plate 8, electrolytic solution carrier 9 is coated on the periphery of auxiliary cathode plate 8, the upper end of handle 6 is connected on by lead 2 on the negative pole of power supply 1, and anode clamp 4 is connected on the positive pole of power supply 1 by lead.
When using the utility model, workpiece 3 is connect anode clamp 4, material and finishing requirement according to handled metal works 3, select corresponding electrolytic solution, make electrolytic solution carrier 9 suction electrolytic solution, and contact gently with metal works 3 local positions 5 to be processed, and slowly move, feed anodic current during processing, promptly can obtain glazed surface, clean no oil meter face according to the requirement of finishing, the special floral designs of local surfaces, eliminate local welding color spot surface, local high anti-corrosion passive film, local anode oxide film etc.
Embodiment 1: the cleaning of the black mark in stainless steel weld joint surface, with device shown in Figure 1, clamp stainless steel work-piece 3 with anode clamp 4, suction special-purpose stainless steel weld joint cleaning liquid with electrolytic solution carrier 9, connect power supply 1, feed anodic current, one wipe gently facing to the welding bead 5 on the stainless steel work-piece 3, black surface disappears at once.Result: make position while welding to light as new.
Embodiment 2: the electropolishing of stainless steel local surfaces, with device shown in Figure 1, clamp stainless steel work-piece 3 with anode clamp 4, suction special-purpose stainless steel electrolytic polishing fluid with electrolytic solution carrier 9, connect power supply 1, feed anodic current, slightly contact with stainless steel work-piece 3, and move back and forth along to be processed surperficial 5, can obtain the electropolishing of stainless steel local surfaces.Result: make the polishing effect of stainless steel local surfaces reach the minute surface level.
Obviously the local electrolysis in metallic surface is modified treatment unit and has been changed fully and utilize electrolyzer to carry out the conventional processing device of electrochemistry anodizing, make the electrochemical surface anodizing can not be subjected to restrictions such as large power supply, big electrolytic cell equipment and a large amount of electrolytic solution, can carry out partial to big workpiece, large equipment or complex component or by the electrochemistry anodizing of part in industry spot to integral body.Secondly, its treatment effect is basic identical with the effect of traditional electrolyzer processing.In addition, owing to adopt the part to handle among a small circle, can improve anodic current density, accelerate surface reaction speed, reduce the treatment time, improve processing efficiency, it is good also to have the electric current dispersive ability simultaneously, can handle the advantages such as workpiece of complex geometry.
Electrolytic solution carrier (9) described in the utility model is a non-woven fabrics, ceramic fiber is weaved cotton cloth or porous plastics cloth; Described auxiliary cathode plate (8) is the dull and stereotyped of rectangle or circle or the curved surface that radian is arranged.
Claims (3)
1. treatment unit is modified in the local electrolysis in metallic surface, it is characterized in that one handle is arranged (6), 1～20 radiator element of its fixed outside (7), the lower end of handle (6) is fixed on the auxiliary cathode plate (8), electrolytic solution carrier (9) is coated on the periphery of auxiliary cathode plate (8), the upper end of handle (6) is connected on the negative pole of power supply (1) by lead (2), and anode clamp (4) is connected on the positive pole of power supply (1) by lead.
2. treatment unit is modified in the local electrolysis in metallic surface according to claim 1, it is characterized in that described electrolytic solution carrier (9) is for non-woven fabrics, ceramic fiber is weaved cotton cloth or porous plastics cloth.
3. treatment unit is modified in the local electrolysis in metallic surface according to claim 1, it is characterized in that described auxiliary cathode plate (8) is the dull and stereotyped of rectangle or circle or the curved surface that radian is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087510 CN2890092Y (en) | 2005-09-23 | 2005-09-23 | Partial electrolysis modifying and treating device for metal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087510 CN2890092Y (en) | 2005-09-23 | 2005-09-23 | Partial electrolysis modifying and treating device for metal surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890092Y true CN2890092Y (en) | 2007-04-18 |
Family
ID=38020748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087510 Expired - Fee Related CN2890092Y (en) | 2005-09-23 | 2005-09-23 | Partial electrolysis modifying and treating device for metal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890092Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227486A (en) * | 2017-07-11 | 2017-10-03 | 北京科技大学 | A kind of metal partial electrolysis burnishing device |
| JP2019014950A (en) * | 2017-07-10 | 2019-01-31 | メテック株式会社 | Plating treatment system and plating treatment method |
-
2005
- 2005-09-23 CN CN 200520087510 patent/CN2890092Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019014950A (en) * | 2017-07-10 | 2019-01-31 | メテック株式会社 | Plating treatment system and plating treatment method |
| CN107227486A (en) * | 2017-07-11 | 2017-10-03 | 北京科技大学 | A kind of metal partial electrolysis burnishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |