CN209227087U - A kind of micro-arc oxidation device - Google Patents
A kind of micro-arc oxidation device Download PDFInfo
- Publication number
- CN209227087U CN209227087U CN201821871438.7U CN201821871438U CN209227087U CN 209227087 U CN209227087 U CN 209227087U CN 201821871438 U CN201821871438 U CN 201821871438U CN 209227087 U CN209227087 U CN 209227087U
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- Prior art keywords
- electrolytic cell
- pipeline
- micro
- connect
- arc oxidation
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- 238000007745 plasma electrolytic oxidation reaction Methods 0.000 title claims abstract description 24
- 210000004027 cell Anatomy 0.000 claims abstract description 46
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 210000002421 cell wall Anatomy 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a kind of micro-arc oxidation devices, the device includes mao power source, electrolytic cell, suspension cooling circulation mechanism and fixed mechanism, the fixed mechanism is for fixing workpiece and the workpiece being placed in the electrolytic cell, the both ends of the suspension cooling circulation mechanism are connected to the electrolytic cell respectively, the cell wall of the electrolytic cell includes conductive layer and insulating layer, the conductive layer is set on the inside of the insulating layer, the cathode of the mao power source is connect with the conductive layer of the electrolytic cell, and the anode of the mao power source is connect through the fixed mechanism with workpiece.The micro-arc oxidation device structure of the utility model is simple, and by the effect of suspension cooling circulation mechanism, the electrolyte in electrolytic cell can be returned in electrolytic cell after suspension cooling circulation mechanism is cooling, cooled down to the electrolyte in electrolytic cell, good heat dissipation effect.
Description
Technical field
The utility model relates to technical field of micro-arc oxidization, and in particular to a kind of micro-arc oxidation device.
Background technique
Differential arc oxidation (Microarc oxidation, MAO) is also known as plasma electrolytic oxidation (Plasma
Electrolytic oxidation, PEO), micro-plasma oxidation (Microplasma oxidation, MPO) etc., be logical
The combination for crossing electrolyte Yu corresponding electrical parameter, in the metals such as aluminium, magnesium, titanium and its alloy surface by the instantaneous of arc discharge generation
High temperature and pressure effect, growth in situ go out the ceramic film based on substrate metal oxide.Anticorrosion, resistance to may be implemented in ceramic layer
The performances such as the insulation of burn into height, high rigidity.But existing micro-arc oxidation device, generally there are structure is complicated, heat dissipation effect is undesirable
The shortcomings that.
Utility model content
In order to overcome the above-mentioned problems of the prior art, the main purpose of the utility model is to provide a kind of structure letters
It is single, the micro-arc oxidation device of good heat dissipation effect.
To achieve the goals above, the utility model specifically uses following technical scheme:
The utility model provides a kind of micro-arc oxidation device, which includes mao power source, electrolytic cell, cools down and follow
Ring mechanism and fixed mechanism, the fixed mechanism is for fixing workpiece and the workpiece being placed in the electrolytic cell, the cooling
The both ends of circulation mechanism are connected to the electrolytic cell respectively, and the cell wall of the electrolytic cell includes conductive layer and insulating layer, described to lead
Electric layer is set on the inside of the insulating layer, and the cathode of the mao power source is connect with the conductive layer of the electrolytic cell, described
The anode of mao power source is connect through the fixed mechanism with workpiece.
Preferably, the fixed mechanism includes fixing piece, supporting element, conductive hanging rod and elastic conduction component, the support
Part is set to the lower section of the fixing piece and connect with the fixing piece, and the elastic conduction component is set to the fixing piece
Lower surface, the conduction hanging rod are fixed on the upper surface of the fixing piece and connect with the elastic conduction component.
Preferably, the conductive hanging rod includes insulating bar and conducting rod, the lower end of the insulating bar and the fixing piece
Upper surface is fixedly connected, and the conducting rod is arranged in the insulating bar and the lower end of the conducting rod and the elastic conduction
The anode of component connection, the mao power source is connect with the upper end of the conducting rod.
Preferably, the elastic conduction component includes sleeve, conductive column, copper polar plate and power spring, and the copper polar plate is set
Be placed in the sleeve, the lower end of the conductive column is arranged in the sleeve and connect with the copper polar plate, the conductive column it is upper
End sequentially passes through the sleeve, fixing piece is connect with the conducting rod, the power spring be set to the sleeve it is interior and with institute
State copper polar plate connection.
Preferably, the suspension cooling circulation mechanism includes water pump, the first pipeline, the second pipeline and cooling trough, the cooling
Sink is set to the side of the electrolytic cell, and one end of first pipeline is connected to the electrolytic cell, first pipeline
The other end is connected to the water inlet end of the water pump, and one end of second pipeline is connected to the water outlet of the water pump, and described
The other end of two pipelines is connected to the electrolytic cell.
Preferably, the suspension cooling circulation mechanism further includes strainer, and the strainer is set in first pipeline.
Preferably, first pipeline is detachably connected with the water pump, and the strainer is detachably set to described first
The water outlet of pipeline.
Compared with the prior art, the micro-arc oxidation device of the utility model includes mao power source, electrolytic cell, cools down and follow
Ring mechanism and fixed mechanism, the fixed mechanism is for fixing workpiece and the workpiece being placed in the electrolytic cell, the cooling
The both ends of circulation mechanism are connected to the electrolytic cell respectively, and the cell wall of the electrolytic cell includes conductive layer and insulating layer, described to lead
Electric layer is set on the inside of the insulating layer, and the cathode of the mao power source is connect with the conductive layer of the electrolytic cell, described
The anode of mao power source is connect through the fixed mechanism with workpiece.The micro-arc oxidation device structure of the utility model is simple,
And by the effect of suspension cooling circulation mechanism, the electrolyte in electrolytic cell can be returned electricity after suspension cooling circulation mechanism is cooling
It solves in slot, cools down to the electrolyte in electrolytic cell, good heat dissipation effect.
Detailed description of the invention
Fig. 1 is the micro-arc oxidation device structural schematic diagram of the utility model embodiment；
Fig. 2 is the fixed mechanism perspective view in Fig. 1；
Fig. 3 is the elastic conduction component structure diagram in Fig. 2；
In figure, 1, mao power source；2, electrolytic cell；3, suspension cooling circulation mechanism；31, the first pipeline；32, water pump；33,
Two pipelines；34, cooling trough；4, fixed mechanism；41, fixing piece；42, supporting element；43, conductive hanging rod；44, elastic conduction group
Part；441, sleeve；442, copper polar plate；443, power spring；444, conductive column；45, connector；5, workpiece.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The embodiments of the present invention disclose a kind of micro-arc oxidation device, as shown in Figure 1, the device includes differential arc oxidation
Power supply 1, electrolytic cell 2, suspension cooling circulation mechanism 3 and fixed mechanism 4, wherein the cell wall of electrolytic cell 2 includes conductive layer and insulating layer.
Fixed mechanism 4 is for gripping workpiece and workpiece being placed in electrolytic cell 2, anode and the fixed mechanism 4 of mao power source 1
Connection, the cathode of mao power source 1 connect with the conductive layer cell wall of electrolytic cell 2, the both ends of suspension cooling circulation mechanism 3 respectively with electricity
Slot 2 is solved to be connected to.To by workpiece is placed in electrolytic cell 2 by the fixed mechanism 4 and is immersed in electrolytic cell 2 electrolyte, then
Successively by the negative of the power supply liquid in the anode of mao power source 1, fixed mechanism 4, workpiece, electrolytic cell 2 to mao power source 1
Pole constitutes circuit loop, and then realizes the differential arc oxidation to workpiece；And a large amount of heat can be given out during differential arc oxidation
Amount can be returned again the electrolyte in electrolytic cell 2 by the effect of suspension cooling circulation mechanism 3 after suspension cooling circulation mechanism 3 is cooling
Into electrolytic cell 2, cool down to the electrolyte in electrolytic cell 2.
As shown in Fig. 2, fixed mechanism 4 includes fixing piece 41, supporting element 42, conductive hanging rod 43 and elastic conduction component 44.
Supporting element 42 is set to the lower section of fixing piece 41 and is connect by connector 45 with fixing piece 41, and elastic conduction component 44 is arranged
In the lower surface of fixing piece 41, conductive hanging rod 43 is fixed on the upper surface of fixing piece 41 and connect with elastic conduction component 44.
In the present embodiment, conductive hanging rod 43 include insulating bar and conducting rod, the lower end of the insulating bar of conductive hanging rod 43 with
The upper surface of fixing piece 41 is fixedly connected, and the conducting rod of conductive hanging rod 43 is arranged in insulating bar and lower end and the bullet of conducting rod
Property conductive component 44 connect, the anode of mao power source 1 is connect with the upper end of conducting rod of conduction hanging rod 43.And supporting element
The distance between 42 and fixing piece 41 can be adjusted by adjusting connector 45, in use, adjust support according to actual needs
The distance between part 42 and fixing piece 41.
As shown in figure 3, elastic conduction component 44 includes sleeve 441, copper polar plate 442, power spring 443 and conductive column 444.
Wherein, copper polar plate 442 is set in sleeve 441, and the lower end of conductive column 444 is arranged in sleeve 441 and connect with copper polar plate 442, is led
The upper end of electric column 444 sequentially passes through sleeve 441, fixing piece 41 is threadedly coupled with the conducting rod of conductive hanging rod 43, power spring 443
It is set in sleeve 441 and is connect with copper polar plate 442.
Suspension cooling circulation mechanism 3 includes the first pipeline 31, water pump 32, the second pipeline 33 and cooling trough 34, cooling trough 34
It is set to the side of electrolytic cell 2, one end of the first pipeline 31 is connected to electrolytic cell 2, the other end and water pump 32 of the first pipeline 31
Water inlet end connection, one end of the second pipeline 33 is connected to the water outlet of water pump 32, the other end and electrolytic cell 2 of the second pipeline 33
Connection.
When differential arc oxidation reaction occurs in electrolytic cell 2 for workpiece 5, there may be the oxidation of partial exfoliation in electrolyte
Film impurity is additionally provided with strainer to fall the contaminant filter in electrolyte.First pipeline 31 is detachably connected with water pump 32,
The strainer is detachably set to the water outlet of the first pipeline 31.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (7)
1. a kind of micro-arc oxidation device, which is characterized in that including mao power source, electrolytic cell, suspension cooling circulation mechanism and fixation
Mechanism, the fixed mechanism is for fixing workpiece and the workpiece being placed in the electrolytic cell, the two of the suspension cooling circulation mechanism
End is connected to the electrolytic cell respectively, and the cell wall of the electrolytic cell includes conductive layer and insulating layer, and the conductive layer is set to institute
It states on the inside of insulating layer, the cathode of the mao power source is connect with the conductive layer of the electrolytic cell, the mao power source
Anode connect through the fixed mechanism with workpiece.
2. a kind of micro-arc oxidation device according to claim 1, which is characterized in that the fixed mechanism include fixing piece,
Supporting element, conductive hanging rod and elastic conduction component, the supporting element be set to the lower section of the fixing piece and with the fixing piece
Connection, the elastic conduction component are set to the lower surface of the fixing piece, and the conduction hanging rod is fixed on the fixing piece
Upper surface is simultaneously connect with the elastic conduction component.
3. a kind of micro-arc oxidation device according to claim 2, which is characterized in that it is described conduction hanging rod include insulating bar and
Conducting rod, the lower end of the insulating bar are fixedly connected with the upper surface of the fixing piece, and the conducting rod is arranged in the insulation
In the bar and lower end of the conducting rod is connect with the elastic conduction component, and the anode of the mao power source is led with described
The upper end of electric pole connects.
4. a kind of micro-arc oxidation device according to claim 3, which is characterized in that the elastic conduction component includes set
Cylinder, conductive column, copper polar plate and power spring, the copper polar plate are set in the sleeve, and the lower end of the conductive column is arranged in
The sleeve is connect with the copper polar plate, and the upper end of the conductive column sequentially passes through the sleeve, fixing piece and the conducting rod
Connection, the power spring are set in the sleeve and connect with the copper polar plate.
5. a kind of micro-arc oxidation device according to any one of claims 1 to 4, which is characterized in that the cooling cycle machine
Structure includes water pump, the first pipeline, the second pipeline and cooling trough, and the cooling trough is set to the side of the electrolytic cell, institute
The one end for stating the first pipeline is connected to the electrolytic cell, and the other end of first pipeline is connected to the water inlet end of the water pump,
One end of second pipeline is connected to the water outlet of the water pump, and the other end and the electrolytic cell of second pipeline connect
It is logical.
6. a kind of micro-arc oxidation device according to claim 5, which is characterized in that the suspension cooling circulation mechanism further includes filter
Net, the strainer are set in first pipeline.
7. a kind of micro-arc oxidation device according to claim 6, which is characterized in that first pipeline and the water pump can
Dismantling connection, the strainer are detachably set to the water outlet of first pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871438.7U CN209227087U (en) | 2018-11-14 | 2018-11-14 | A kind of micro-arc oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871438.7U CN209227087U (en) | 2018-11-14 | 2018-11-14 | A kind of micro-arc oxidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209227087U true CN209227087U (en) | 2019-08-09 |
Family
ID=67502935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821871438.7U Expired - Fee Related CN209227087U (en) | 2018-11-14 | 2018-11-14 | A kind of micro-arc oxidation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209227087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735168A (en) * | 2019-10-30 | 2020-01-31 | 李保峰 | micro-arc oxidation surface treatment device for bathroom metal workpiece |
-
2018
- 2018-11-14 CN CN201821871438.7U patent/CN209227087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735168A (en) * | 2019-10-30 | 2020-01-31 | 李保峰 | micro-arc oxidation surface treatment device for bathroom metal workpiece |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |