CN201581151U - Electrochemical polishing treatment device for internal surface and external surface of metal workpiece - Google Patents
Electrochemical polishing treatment device for internal surface and external surface of metal workpiece Download PDFInfo
- Publication number
- CN201581151U CN201581151U CN2009202639052U CN200920263905U CN201581151U CN 201581151 U CN201581151 U CN 201581151U CN 2009202639052 U CN2009202639052 U CN 2009202639052U CN 200920263905 U CN200920263905 U CN 200920263905U CN 201581151 U CN201581151 U CN 201581151U
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- auxiliary cathode
- metal works
- electrochemical polishing
- polishing treatment
- metal workpiece
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Abstract
The utility model discloses an electrochemical polishing treatment device for the internal surface and the external surface of a metal workpiece. The device comprises an electrolytic cell filled with electrolyte, an electrochemical polishing power supply, a first auxiliary cathode, a second auxiliary cathode and a two-way switch, wherein the first auxiliary cathode, the second auxiliary cathode and the metal workpiece are arranged in the electrolyte; the first auxiliary cathode surrounds the external side of the metal workpiece and the second auxiliary cathode is arranged in the metal workpiece; and the anode of the electrochemical polishing power supply is connected with the metal workpiece, one end of the two-way switch is connected with the cathode of the electrochemical polishing power supply and the other end of the two-way switch is connected with the first auxiliary cathode or the second auxiliary cathode. The utility model has the advantages that the selective electrochemical polishing treatment can be conducted to the internal surface and the external surface of the metal workpiece, the use is convenient and the cost is saved.
Description
Technical field
The utility model relates to a kind of metal works surfaces externally and internally electrochemical polishing treatment device.
Background technology
Carry out in the process of polished finish at the surfaces externally and internally to tubulose or tubular metal works, method commonly used has mechanical process and electrochemical process, however mechanical process to the requirement of processing units than higher, and operation easier is bigger; And electrochemical process of the prior art can only be carried out polished finish to the internal surface or the outside surface of metal works, when the surfaces externally and internally to metal works carries out polished finish, need to use two electrochemical polishing treatment devices, internal surface to metal works carries out electrochemical polishing treatment, another outside surface to metal works carries out electrochemical polishing treatment, use very inconveniently, and cost compares higher.
Summary of the invention
The utility model provides a kind of metal works surfaces externally and internally electrochemical polishing treatment device, can optionally carry out electrochemical polishing treatment to the surfaces externally and internally of hardware.
The technical solution of the utility model is: a kind of metal works surfaces externally and internally electrochemical polishing treatment device comprises the electrolyzer, electrochemical etching power supply, first auxiliary cathode, second auxiliary cathode and the two-way switch that are built-in with electrolytic solution;
Described first auxiliary cathode, second auxiliary cathode and metal works are built in the electrolytic solution; Described first auxiliary cathode is enclosed in the described metal works outside, and described second auxiliary cathode is arranged on the inside of described metal works; The positive pole of described electrochemical etching power supply is connected with described metal works, and an end of described two-way switch is connected with the negative pole of described electrochemical etching power supply, and what the other end was selected is connected with described first auxiliary cathode or second auxiliary cathode.
The utility model metal works surfaces externally and internally electrochemical polishing treatment device, when the two-way switch selection is connected with first auxiliary cathode, can realize electrochemical polishing treatment to the metal works outside surface, when the two-way switch selection is connected with second auxiliary cathode, can realize electrochemical polishing treatment to the metal works internal surface; This shows that the utility model can carry out optionally electrochemical polishing treatment to the internal surface and the outside surface of metal works, easy to use, and can save cost.
Description of drawings
Fig. 1 is the utility model metal works surfaces externally and internally electrochemical polishing treatment device structural representation in one embodiment.
Embodiment
The utility model metal works surfaces externally and internally electrochemical polishing treatment device, when the two-way switch selection is connected with first auxiliary cathode, can realize electrochemical polishing treatment to the metal works outside surface, when the two-way switch selection is connected with second auxiliary cathode, can realize electrochemical polishing treatment to the metal works internal surface; This shows that the utility model can carry out optionally electrochemical polishing treatment to the internal surface and the outside surface of metal works, easy to use, and can save cost.
Below in conjunction with accompanying drawing specific embodiment of the utility model is done a detailed elaboration.
The utility model metal works surfaces externally and internally electrochemical polishing treatment device, can realize electrochemical polishing treatment to the surfaces externally and internally of tubulose or tubular metal works, as Fig. 1, it comprises electrolyzer 1, electrochemical etching power supply 2, first auxiliary cathode 3, second auxiliary cathode 4 and the two-way switch 5 that is built-in with electrolytic solution 8;
Described first auxiliary cathode 3, second auxiliary cathode 4 and metal works are built in the electrolytic solution 8; Described first auxiliary cathode 3 is enclosed in described metal works 6 outsides, and described second auxiliary cathode 4 is arranged on the inside of described metal works 6; The positive pole of described electrochemical etching power supply 2 is connected with described metal works 6, and an end of described two-way switch 5 is connected with the negative pole of described electrochemical etching power supply 2, and what the other end was selected is connected with described first auxiliary cathode 3 or second auxiliary cathode 4.
When a side joint of first auxiliary cathode 3 and two-way switch 5 leads to, can realize electrochemical polishing treatment to metal works 6 outside surfaces; When the b side joint of second auxiliary cathode 4 and two-way switch 5 leads to, can realize electrochemical polishing treatment to metal works 6 internal surfaces.
This shows that the utility model can carry out optionally electrochemical polishing treatment to the metal works surfaces externally and internally, and is easy to use, and for using two electrochemical polishing treatment devices, provide cost savings.
In a preferred embodiment, described first auxiliary cathode 3 can be circular, and metal works 6 outside surfaces are more consistent with the distance of first auxiliary cathode 3 like this, has improved the consistence of the polishing thickness of metal works 6 outside surfaces; Described in addition second auxiliary cathode 4 can be bar-shaped or strip, can also be other structural shape certainly.
In a preferred embodiment, in described electrolyzer 1, also be provided with rotating disk 7, metal works 6 places above the described rotating disk 7, this rotating disk 7 can drive described metal works 6 and rotate when electrochemical polishing treatment, can adjust the distance of metal works 6 outside surfaces and first auxiliary cathode 3 so dynamically, and the distance of metal works 6 internal surfaces and second auxiliary cathode 4, can further improve the consistence of the polishing thickness of metal works 6 surfaces externally and internallies, reduce the roughness of metal works 6 surfaces externally and internallies, improve the electrochemical polishing treatment quality, can guarantee operational safety again; And in this preferred embodiment, the utility model is easily assembled, electrochemical polishing treatment efficient height.
Above-described the utility model embodiment does not constitute the qualification to the utility model protection domain.Any modification of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present utility model.
Claims (3)
1. a metal works surfaces externally and internally electrochemical polishing treatment device comprises the electrolyzer and the electrochemical etching power supply that are built-in with electrolytic solution, it is characterized in that, also comprises: first auxiliary cathode, second auxiliary cathode and two-way switch;
Described first auxiliary cathode, second auxiliary cathode and metal works are built in the described electrolytic solution; Described first auxiliary cathode is enclosed in the described metal works outside, and described second auxiliary cathode is arranged on the inside of described metal works; The positive pole of described electrochemical etching power supply is connected with described metal works, and an end of described two-way switch is connected with the negative pole of described electrochemical etching power supply, and what the other end was selected is connected with described first auxiliary cathode or second auxiliary cathode.
2. metal works surfaces externally and internally electrochemical polishing treatment device according to claim 1, it is characterized in that: described first auxiliary cathode is circular, described second auxiliary cathode is bar-shaped or strip.
3. metal works surfaces externally and internally electrochemical polishing treatment device according to claim 1 and 2, it is characterized in that: also be provided with rotating disk in described electrolyzer, described metal works places on the described rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202639052U CN201581151U (en) | 2009-12-01 | 2009-12-01 | Electrochemical polishing treatment device for internal surface and external surface of metal workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202639052U CN201581151U (en) | 2009-12-01 | 2009-12-01 | Electrochemical polishing treatment device for internal surface and external surface of metal workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581151U true CN201581151U (en) | 2010-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202639052U Expired - Lifetime CN201581151U (en) | 2009-12-01 | 2009-12-01 | Electrochemical polishing treatment device for internal surface and external surface of metal workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581151U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102586855A (en) * | 2012-03-30 | 2012-07-18 | 河北省安装工程公司 | Electrochemical and mechanical composite polishing device |
| CN102864487A (en) * | 2011-07-07 | 2013-01-09 | 上海迈诺光洁工贸有限公司 | Automatic controlled stainless steel inner tube electrolytic polishing device |
| CN103276437A (en) * | 2013-04-26 | 2013-09-04 | 葫芦岛华远化工机械装备有限公司 | Method for electrolytic polishing of inner wall of kettle |
| CN106048706A (en) * | 2016-08-17 | 2016-10-26 | 沈阳航天新光集团有限公司 | Electrochemical polishing tool for inner holes of stainless steel parts |
| CN107858746A (en) * | 2017-11-08 | 2018-03-30 | 山东理工大学 | A kind of angiocarpy bracket electrolytic buffing attachment |
| CN108723528A (en) * | 2017-04-24 | 2018-11-02 | 韩国Marui股份有限公司 | electrolytic polishing device |
| CN109881242A (en) * | 2019-03-13 | 2019-06-14 | 大连工业大学 | For the molding method for electrochemical machining of shaft-like workpiece outer circle |
| CN110947960A (en) * | 2019-10-30 | 2020-04-03 | 北京航星机器制造有限公司 | Heat treatment method for manufacturing titanium alloy component through selective laser melting and material increase |
| CN110976859A (en) * | 2019-10-30 | 2020-04-10 | 北京航星机器制造有限公司 | Method for removing surface roughness of additive cylindrical titanium alloy part |
| 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 |
-
2009
- 2009-12-01 CN CN2009202639052U patent/CN201581151U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864487A (en) * | 2011-07-07 | 2013-01-09 | 上海迈诺光洁工贸有限公司 | Automatic controlled stainless steel inner tube electrolytic polishing device |
| CN102864487B (en) * | 2011-07-07 | 2016-09-14 | 上海迈诺光洁工贸有限公司 | Tube electrolytic polishing device in the rustless steel automatically controlled |
| CN102586855A (en) * | 2012-03-30 | 2012-07-18 | 河北省安装工程公司 | Electrochemical and mechanical composite polishing device |
| CN103276437A (en) * | 2013-04-26 | 2013-09-04 | 葫芦岛华远化工机械装备有限公司 | Method for electrolytic polishing of inner wall of kettle |
| CN103276437B (en) * | 2013-04-26 | 2016-04-20 | 葫芦岛华远化工机械装备有限公司 | A kind of inner wall of kettle electrolytic polishing method |
| CN106048706A (en) * | 2016-08-17 | 2016-10-26 | 沈阳航天新光集团有限公司 | Electrochemical polishing tool for inner holes of stainless steel parts |
| CN108723528A (en) * | 2017-04-24 | 2018-11-02 | 韩国Marui股份有限公司 | electrolytic polishing device |
| CN107858746A (en) * | 2017-11-08 | 2018-03-30 | 山东理工大学 | A kind of angiocarpy bracket electrolytic buffing attachment |
| CN109881242A (en) * | 2019-03-13 | 2019-06-14 | 大连工业大学 | For the molding method for electrochemical machining of shaft-like workpiece outer circle |
| CN109881242B (en) * | 2019-03-13 | 2021-04-06 | 大连工业大学 | Electrochemical machining method for shaping excircle of shaft workpiece |
| CN110947960A (en) * | 2019-10-30 | 2020-04-03 | 北京航星机器制造有限公司 | Heat treatment method for manufacturing titanium alloy component through selective laser melting and material increase |
| CN110976859A (en) * | 2019-10-30 | 2020-04-10 | 北京航星机器制造有限公司 | Method for removing surface roughness of additive cylindrical titanium alloy part |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |