CN104109892B - A kind of aluminum cartridge case differential arc oxidation hanger - Google Patents
A kind of aluminum cartridge case differential arc oxidation hanger Download PDFInfo
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- CN104109892B CN104109892B CN201410388653.1A CN201410388653A CN104109892B CN 104109892 B CN104109892 B CN 104109892B CN 201410388653 A CN201410388653 A CN 201410388653A CN 104109892 B CN104109892 B CN 104109892B
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- cover board
- stainless steel
- differential arc
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Abstract
The present invention provides a kind of aluminum cartridge case differential arc oxidation hangers, include that the stainless steel with inlet tube and outlet tube flows box, it is placed in stainless steel and flows cathode cover board and anode top plate at the top of box, stainless steel, which flows, is provided with multiple baffles in box, stainless steel is flowed to box and is separated into the identical electrolysis unit groove of multiple sizes, shape；Insulating supporting column is evenly equipped on the edge of cathode cover board, anode top plate is fixed on the top of insulating supporting column by insulated screw；It is evenly arranged on cathode cover board multiple aluminum cartridge case is arranged cathode outlet pipe on it；Cathode outlet pipe is placed in insulating supporting column and is connected in the region surrounded and is communicated with electrolysis unit groove；The anode aluminium row being fixed on the edge of anode top plate is provided on anode top plate, cathode cover board is equipped with the top of the cathode aluminium row and face cathode outlet pipe that are fixed on the edge of cathode cover board and coaxial cartridge case limit hole.The hanging rack structure is simple, can be mass, and it is thin, uneven to have prevented inside wall film layer.
Description
Technical field
The invention belongs to aluminum alloy differential arc oxidation film-forming process, and in particular to a kind of aluminum cartridge case differential arc oxidation hanger.
Background technology
Current bullet shell case generally uses copper, only carries out outer surface oxidation processes mostly to it, and works as and use aluminium
When proton bullet shell case, its outer surface differential arc oxidation processing is easier, but differential arc oxidation processing is carried out to its inner surface, by
In narrow space, heat dissipation is bad, and differential arc oxidation difficulty is larger, using conventional method, causes inside wall film layer thin, uneven, and mesh
It is preceding there is not yet preferably oxidation treatment method or tooling.
Invention content
The purpose of the present invention is doing surfaces externally and internally oxidation to aluminum cartridge case, its feature is that oxidation production efficiency is high, behaviour
Make simply, surfaces externally and internally oxidation film layer same effect is good, and wear-resistant, corrosion-resistant, high temperature oxidation resisting is simple for process, environmentally friendly.
Include the stainless steel with inlet tube and outlet tube for this purpose, the present invention provides a kind of aluminum cartridge case differential arc oxidation hanger
Flow box, be placed in stainless steel and flow cathode cover board and anode top plate at the top of box, the stainless steel flow be provided in box it is multiple
Stainless steel is flowed box and is separated into the identical electrolysis unit groove of multiple sizes, shape by baffle；It is evenly equipped on the edge of cathode cover board
Insulating supporting column, anode top plate are fixed on the top of insulating supporting column by insulated screw；It is evenly arranged on cathode cover board more
It is a aluminum cartridge case is arranged cathode outlet pipe on it；Cathode outlet pipe is placed in the connected area surrounded of insulating supporting column
It is communicated in domain and with electrolysis unit groove；The anode aluminium row being fixed on the edge of anode top plate, cathode are provided on anode top plate
The top of cathode outlet pipe described in the cathode aluminium row being fixed on the edge of cathode cover board and face and coaxial is provided on cover board
Cartridge case limit hole.
Above-mentioned cathode water outlet tube exterior subsection is arranged with multiple insulating layers.
Above-mentioned insulating layer is thermoplastic tube.
Spacing between above-mentioned insulating layer is 1~2mm.
Above-mentioned inlet tube and outlet tube is flexible insulated hose.
Above-mentioned anode top plate is aluminium sheet.
Above-mentioned insulating supporting column is made of polyflon.
Above-mentioned inlet tube and outlet tube flows box with stainless steel by stainless steel water pipe fitting and connect.
The bottom surface of above-mentioned cathode cover board is provided with insertion stainless steel and flows the interior limited block to limit of box.
It is an advantage of the invention that：It is simple in structure；It is directly immersed in electrolyte, good heat dissipation effect；Surfaces externally and internally oxidation film thickness
It is good to spend consistency；Technical process environmental protection；It can realize that mass aoxidizes, work efficiency is high.
It elaborates with reference to the accompanying drawings and examples to the present invention.
Description of the drawings
Fig. 1 is the aluminum cartridge case differential arc oxidation hanging rack structure schematic diagram that an embodiment provides.
Reference sign：1, inlet tube and outlet tube；2, stainless steel flows box；3, cathode cover board；4, anode top plate；5, baffle；
6, electrolysis unit groove；7, insulating supporting column；8, cathode outlet pipe；9, cathode aluminium is arranged；10, anode aluminium is arranged；11, aluminum cartridge case；
12, cartridge case limit hole；13, limited block.
Specific implementation mode
A kind of a kind of aluminum cartridge case differential arc oxidation hanger shown in FIG. 1 is present embodiments provided, including carries water-in and water-out
The stainless steel of pipe 1 flows box 2, is placed in that stainless steel flows the cathode cover board 3 at the top of box 2 and anode top plate 4, stainless steel flow box 2
Multiple baffles 5 are inside provided with, stainless steel is flowed to box 2 and is separated into the identical electrolysis unit groove of multiple sizes, shape 6；Cathode lid
Insulating supporting column 7 is evenly equipped on the edge of plate 3, anode top plate 4 is fixed on the top of insulating supporting column 7 by insulated screw；It is cloudy
It is evenly arranged on polar cap plate 3 multiple aluminum cartridge case 11 is arranged cathode outlet pipe 8 on it；Cathode outlet pipe 8
Insulating supporting column 7 is placed in be connected in the region surrounded and communicate with electrolysis unit groove 6；It is provided on anode top plate 4 and is fixed on sun
Anode aluminium on the edge of pole top plate 4 arranges 9, and the cathode aluminium row being fixed on the edge of cathode cover board 3 is provided on cathode cover board 3
10 and face described in cathode outlet pipe 8 top and coaxial cartridge case limit hole 12.
It is segmented outside cathode outlet pipe 8 and is arranged with multiple insulating layers.Insulating layer is thermoplastic tube.Spacing between insulating layer is 1
~2mm.Inlet tube and outlet tube 1 is flexible insulated hose.Anode top plate 4 is aluminium sheet.Insulating supporting column 7 is made of polyflon.
Inlet tube and outlet tube 1 flows box 2 with stainless steel by stainless steel water pipe fitting and connect.It is stainless that the bottom surface of cathode cover board 3 is provided with insertion
Steel flows the limited block 13 to limit in box 2.
Aoxidizing hanger by the cartridge case can realize that differential arc oxidation, aluminum cartridge case are micro- simultaneously to aluminum cartridge case inside and outside wall
Arc oxidation process is：1, the water inlet of hanger inlet tube and outlet tube 1 is connected to water circulating pump water outlet with diameter 18mm hoses.Cycle
Pump intake connection diameter 18mm hoses are inserted into production oxidation trough solution.2, hanger anode aluminium row 9 is fixed on oxidation
On winged bar of slot anode（Anode copper bar）.3, hanger cathode aluminium row 10 is fixed on oxidation trough cathode（Cathode stainless steel plate）.
4, oxidation trough solution level 4 top surface of anode top plate i.e. than hanger anode plate is made to be higher by 100mm.5, after oxidation starts, ON cycle
Water pump by water circulating pump out is extracted the solution in oxidation trough, and disengaging, water pipe 1 are flowed into, and stainless steel unit is flowed by uniform box
Oxidation trough, that is, electrolysis unit groove 6.On the cathode cover board 3 at 6 top of stainless steel unit oxidation trough electrolysis unit groove, it is evenly arranged with more
It is a cartridge case is arranged cathode outlet pipe 8 on it.The solution in unit oxidation trough, that is, electrolysis unit groove 6 is flowed into, is led to
Cathode outlet pipe 8 is crossed uniformly to flow out from each cathode tube.6, after oxidation starts,（Anode）Electric current is out of aluminum bullet shell
Wall is flowed to by solution（Cathode）8 outer wall of cathode outlet pipe, intermediate unobstructed, oxidation effectiveness is good.Meanwhile inside and outside wall when oxidation
Heat caused by the electric current flowed through is taken out of by the solution of cathode Bottomhole pressure in production oxidation trough.It produces in oxidation trough
Solution, with the entire production line oxidation cooling system cooled down.
In order to avoid 11 inner wall of aluminum cartridge case is contacted with cathode outlet pipe 8, the present embodiment spy is segmented set outside cathode tube 8
Equipped with multiple insulating layers, the spacing between each two adjacent insulating layer is 1~2mm, recommends to select thermoplastic tube as exhausted herein
Edge layer.Inlet tube and outlet tube 1 is flexible insulated hose, flows box 2 with stainless steel by stainless steel water pipe fitting and connect.
It is anode top plate 4 that the present embodiment, which selects aluminium sheet, selects polyflon that insulating supporting column 7 is made.Cathode lid
The bottom surface of plate 3 is provided with insertion stainless steel and flows in box 2 to the limited block 13 limited, prevents cathode cover board 3 from shaking or falling.
Aluminum cartridge case oxidation hanger provided in this embodiment is small, and water can be realized using general booster water pump and follow
Ring, it is of low cost, when doing differential arc oxidation to aluminum cartridge case surfaces externally and internally, using the hanger to being done inside and outside aluminum bullet shell
Differential arc oxidation film layer, be to grow ceramic membrane in aluminum cartridge case surface in situ.The film layer has rub resistance, corrosion-resistant
Property, thermal insulation, insulating properties.For the hanger using combined type, each hanger can install multiple cartridge cases, and when differential arc oxidation gives birth to
It produces efficient.The aluminum cartridge case inside and outside wall thicknesses of layers aoxidized with the hanger is consistent, and it is thin, non-uniform to have prevented inside wall film layer
Defect.
Claims (9)
1. a kind of aluminum cartridge case differential arc oxidation hanger, including carry inlet tube and outlet tube（1）Stainless steel flow box（2）, it is placed in not
Rust steel flows box（2）The cathode cover board at top（3）With anode top plate（4）, it is characterised in that：The stainless steel flows box（2）It is interior
It is provided with multiple baffles（5）, stainless steel is flowed into box（2）It is separated into the identical electrolysis unit groove of multiple sizes, shape（6）；
Cathode cover board（3）Edge on be evenly equipped with insulating supporting column（7）, anode top plate（4）It is fixed on insulation by insulated screw
Support column（7）Top；
Cathode cover board（3）On be evenly arranged with it is multiple to by aluminum cartridge case（11）It is arranged cathode outlet pipe on it（8）；
Cathode outlet pipe（8）It is placed in insulating supporting column（7）It is connected in the region that surrounds and and electrolysis unit groove（6）It communicates；
Anode top plate（4）On be provided with and be fixed on anode top plate（4）Edge on anode aluminium row（9）, cathode cover board（3）On set
It is equipped with and is fixed on cathode cover board（3）Edge on cathode aluminium row（10）With cathode outlet pipe described in face（8）Top and same
The cartridge case limit hole of axis（12）.
2. cartridge case differential arc oxidation hanger as described in claim 1, it is characterised in that：The cathode outlet pipe（8）Outer segmentation
It is arranged with multiple insulating layers.
3. aluminum cartridge case differential arc oxidation hanger as claimed in claim 2, it is characterised in that：The insulating layer is thermoplastic tube.
4. aluminum cartridge case differential arc oxidation hanger as claimed in claim 2 or claim 3, it is characterised in that：Between the insulating layer
Spacing is 1~2mm.
5. aluminum cartridge case differential arc oxidation hanger as described in claim 1, it is characterised in that：The inlet tube and outlet tube（1）It is exhausted
Edge hose.
6. aluminum cartridge case differential arc oxidation hanger as described in claim 1, it is characterised in that：The anode top plate（4）For aluminium
Plate.
7. cartridge case differential arc oxidation hanger as described in claim 1, it is characterised in that：The insulating supporting column（7）By poly- four
Fluoroethylene resin is made.
8. cartridge case differential arc oxidation hanger as described in claim 1, it is characterised in that：The inlet tube and outlet tube（1）By stainless
Molten steel pipe fitting flows box with stainless steel（2）Connection.
9. aluminum cartridge case differential arc oxidation hanger as described in claim 1, it is characterised in that：The cathode cover board（3）Bottom
Face is provided with insertion stainless steel and flows box（2）The interior limited block to limit（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388653.1A CN104109892B (en) | 2014-08-09 | 2014-08-09 | A kind of aluminum cartridge case differential arc oxidation hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388653.1A CN104109892B (en) | 2014-08-09 | 2014-08-09 | A kind of aluminum cartridge case differential arc oxidation hanger |
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| Publication Number | Publication Date |
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| CN104109892A CN104109892A (en) | 2014-10-22 |
| CN104109892B true CN104109892B (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410388653.1A Active CN104109892B (en) | 2014-08-09 | 2014-08-09 | A kind of aluminum cartridge case differential arc oxidation hanger |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696052B (en) * | 2016-03-31 | 2017-12-05 | 浙江工业大学 | Differential arc oxidation reaction unit |
| CN110230082B (en) * | 2019-07-18 | 2021-06-25 | 烟台大学 | Device and method for preparing cluster cathode micro-arc oxidation film |
| CN113526619B (en) * | 2019-08-06 | 2023-06-20 | 无锡小天鹅电器有限公司 | Electrolysis assembly and clothes treatment equipment |
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| US4734179A (en) * | 1986-11-21 | 1988-03-29 | Trammel Gary L | Bullet plating carousel |
| FR2887477A1 (en) * | 2005-06-22 | 2006-12-29 | Catidom Sa | Holder for hollow closed components to be treated by dipping in a liquid bath has pivoted frames connected to float that ensures components are filled and emptied |
| CN101845655A (en) * | 2010-06-01 | 2010-09-29 | 西安理工大学 | Anode gradual-entering type microarc oxidation treatment method and device with low energy consumption |
| CN202271276U (en) * | 2011-10-24 | 2012-06-13 | 德利赉精密五金制品(深圳)有限公司 | Manual mounting and dismounting clamp for small axial parts |
| CN202830199U (en) * | 2012-09-26 | 2013-03-27 | 营口辽河铝材有限公司 | Hanger for oxidization of small-size aluminum alloy workpieces |
| CN103231327A (en) * | 2013-04-23 | 2013-08-07 | 大连理工大学 | Micro part clamping device |
| CN103382569A (en) * | 2012-05-02 | 2013-11-06 | 湖北韩泰智能设备有限公司 | Hard anodizing apparatus for aluminum piston |
| CN103752446A (en) * | 2013-12-26 | 2014-04-30 | 中山市三民金属处理有限公司 | Clamp and method for local coating of thin and small part |
| CN203999873U (en) * | 2014-08-09 | 2014-12-10 | 西安华科光电有限公司 | A kind of aluminium proton shell case differential arc oxidation hanger |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08127899A (en) * | 1994-10-28 | 1996-05-21 | Showa Alum Corp | Method for anodizing aluminum tube |
-
2014
- 2014-08-09 CN CN201410388653.1A patent/CN104109892B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734179A (en) * | 1986-11-21 | 1988-03-29 | Trammel Gary L | Bullet plating carousel |
| FR2887477A1 (en) * | 2005-06-22 | 2006-12-29 | Catidom Sa | Holder for hollow closed components to be treated by dipping in a liquid bath has pivoted frames connected to float that ensures components are filled and emptied |
| CN101845655A (en) * | 2010-06-01 | 2010-09-29 | 西安理工大学 | Anode gradual-entering type microarc oxidation treatment method and device with low energy consumption |
| CN202271276U (en) * | 2011-10-24 | 2012-06-13 | 德利赉精密五金制品(深圳)有限公司 | Manual mounting and dismounting clamp for small axial parts |
| CN103382569A (en) * | 2012-05-02 | 2013-11-06 | 湖北韩泰智能设备有限公司 | Hard anodizing apparatus for aluminum piston |
| CN202830199U (en) * | 2012-09-26 | 2013-03-27 | 营口辽河铝材有限公司 | Hanger for oxidization of small-size aluminum alloy workpieces |
| CN103231327A (en) * | 2013-04-23 | 2013-08-07 | 大连理工大学 | Micro part clamping device |
| CN103752446A (en) * | 2013-12-26 | 2014-04-30 | 中山市三民金属处理有限公司 | Clamp and method for local coating of thin and small part |
| CN203999873U (en) * | 2014-08-09 | 2014-12-10 | 西安华科光电有限公司 | A kind of aluminium proton shell case differential arc oxidation hanger |
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| CN104109892A (en) | 2014-10-22 |
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Effective date of registration: 20210305 Address after: 710077 Kam Road, Xi'an high tech Zone, Xi'an, Shaanxi Province Patentee after: Shaanxi Huayue Lingkong photoelectric Co.,Ltd. Address before: 710077 Kam Road, Xi'an high tech Zone, Xi'an, Shaanxi Province Patentee before: Huanic Corp. |
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