CN205710986U - A kind of hydraulic cylinder micro-arc oxidation device - Google Patents
A kind of hydraulic cylinder micro-arc oxidation device Download PDFInfo
- Publication number
- CN205710986U CN205710986U CN201620296386.XU CN201620296386U CN205710986U CN 205710986 U CN205710986 U CN 205710986U CN 201620296386 U CN201620296386 U CN 201620296386U CN 205710986 U CN205710986 U CN 205710986U
- Authority
- CN
- China
- Prior art keywords
- rubber stopper
- hydraulic cylinder
- feed liquor
- base
- arc oxidation
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Revetment (AREA)
Abstract
This utility model relates to a kind of hydraulic cylinder micro-arc oxidation device, including stainless steel mesh negative electrode, feed liquor rubber stopper, feed tube, goes out liquid rubber stopper, drain pipe；Stainless steel mesh negative electrode is fixed on feed liquor rubber stopper and goes out between liquid rubber stopper；Feed tube inserts in feed liquor rubber stopper, described in go out liquid rubber stopper connect drain pipe, feed tube liquid outlet connect have the diverter in order to feed liquor to be evenly distributed on hydraulic cylinder inwall surrounding, go out between liquid rubber stopper and described hydraulic cylinder upper oral part seal；The two ends of described stainless steel mesh negative electrode connected by metal guide rod and be distributed through be in upper and lower side go out liquid rubber stopper and feed liquor rubber stopper.Also include to lift the base of hydraulic cylinder；The handle hole passed through in order to staff is offered on the sidewall of base.This utility model on the basis of existing technology, arranges liquor separator at feed tube liquid outlet, thus ensures that electrolyte can rise along inner wall of cylinder uniformly, thus be effectively increased product yield.
Description
Technical field
This utility model belongs to technical field of micro-arc oxidization, especially a kind of hydraulic cylinder differential of the arc oxygen
Gasifying device.
Background technology
Hydraulic system is led in Aeronautics and Astronautics, boats and ships, digging, railway breakdown, automobile making etc.
Territory all has a wide range of applications.The hydraulic cylinder used in hydraulic system at present mostly is ferrous materials
Manufacture, there is corrosion-resistant, from great, inner wall of cylinder plating Cr, Ni wearing layer flow process
Shortcoming not environmentally.Titanium or titanium alloy material is because its specific strength is high, corrosion-resistant, thermal coefficient of expansion
The advantage such as little, is considered the preferable substitution material of iron and steel, uses titanium alloys to make hydraulic cylinder,
Hydraulic cylinder can be made to reach loss of weight, increase the service life, put forward high performance effect.
Hydraulic system is the highest to hydraulic cylinder overall dimensions and hole size required precision, as
Titanium alloy hydraulic cylinder inwall is improved on the premise of ensureing titanium alloy hydraulic cylinder dimension precision requirement
Hardness and anti-wear performance, can improve the practicality of titanium alloy hydraulic cylinder, gradually expand titanium alloy
The range of hydraulic cylinder, uses the method for differential arc oxidation can effectively improve titanium alloy liquid
Cylinder pressure cylinder wearability.
Micro-arc oxidation is a kind of at metal surface growth in situ potteries such as Al, Mg, Ti, Zr
The new technique of film, titanium-alloy surface micro-arc oxidation film has the highest hardness and bond strength, tool
There are the features such as coefficient of friction is little, difference of thermal expansion coefficients is little.In titanium alloy hydraulic cylinder inwall system
Standby differential arc oxidation film layer can improve its hardness and wearability.Use the most commonly used differential of the arc oxygen
When titanium alloy hydraulic cylinder is prepared differential arc oxidation film layer by change Work fixture device, by current shielding
Effects, inner wall of cylinder differential arc oxidation film layer difficult quality guarantee, in addition to cylinder barrel oral area, interior
Wall film layer is difficult to growth, it is impossible to realize the uniform preparation of inwall high hardness wear-resisting coating, and the differential of the arc
Oxidation technology can destroy the overall dimensions precision of hydraulic cylinder.Therefore, a kind of titanium alloy liquid of design
Pressure inner wall of cylinder micro-arc oxidation device, is not affecting titanium alloy hydraulic cylinder overall dimensions precision
Under premise, prepare differential arc oxidation film layer for inner wall of cylinder the most necessary.
Utility model content
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, it is provided that a kind of liquid
Cylinder pressure micro-arc oxidation device.
The purpose of this utility model solves by the following technical programs:
This hydraulic cylinder micro-arc oxidation device, including stainless steel mesh negative electrode, feed liquor rubber stopper,
Feed tube, go out liquid rubber stopper, drain pipe；Described stainless steel mesh negative electrode is fixed on feed liquor rubber
Fill in and go out between liquid rubber stopper；Described feed tube inserts in described feed liquor rubber stopper, described in go out liquid rubber
Plug connects drain pipe, and the liquid outlet at described feed tube connects to be had in order to be uniformly distributed by feed liquor
At the diverter of hydraulic cylinder inwall surrounding, described in go out liquid rubber stopper suitable for reading with described hydraulic cylinder
Seal between portion；The two ends of described stainless steel mesh negative electrode are connected by metal guide rod and are distributed wears
Cross be in upper and lower side go out liquid rubber stopper and feed liquor rubber stopper.Also include to lift hydraulic cylinder
The base of cylinder；The handle hole passed through in order to staff is offered on the sidewall of base.
Further, seal between described feed liquor rubber stopper and hydraulic cylinder infraoral.
Further, described diverter is located at the metal of bottom by the through hole fixed cover at its center
On guide rod.
Further, described base is cylindric, and the lower end of base is provided with disk steadying plate,
Disk steadying plate is bolted on ground, and the sidewall of base is further opened with for feed tube
The hole passed through.
Further, described base can be rectangular drum like.
This utility model has the advantages that
Feed tube of the present utility model is placed in device lower end, and drain pipe is placed in device upper end, electricity
Solve liquid bottom in and top out and can take away the bubble that micro-arc oxidation process process produces, control temperature rise, make institute
State hydraulic cylinder electrolyte inside Uniform Flow, it is ensured that prepare uniform one at described hydraulic cylinder inwall
The film layer caused.Further, this utility model on the basis of existing technology, at feed tube liquid outlet
Liquor separator is set, thus ensures that electrolyte can rise along inner wall of cylinder uniformly, thus have
Effect improves product yield.Further, in order to convenient operation, this utility model is additionally provided with
Base, and on base, it is provided with gathering hole and the hole making feed tube pass through, thus improve production
Efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of liquor separator 7；
Fig. 3 is the sectional view of liquor separator 7.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail:
See Fig. 1: hydraulic cylinder micro-arc oxidation device of the present utility model, including stainless steel mesh
Negative electrode 2, feed liquor rubber stopper 3, feed tube 4, go out liquid rubber stopper 5, drain pipe 6；Described not
Rust steel mesh cathode 2 is fixed on feed liquor rubber stopper 3 and goes out between liquid rubber stopper 5；Described feed liquor
Pipe 4 inserts in described feed liquor rubber stopper 3, described in go out liquid rubber stopper 5 and connect drain pipe 6, in institute
The liquid outlet connection stating feed tube 4 has in order to feed liquor to be evenly distributed on hydraulic cylinder 1 inwall four
Week diverter 6, described in go out between liquid rubber stopper 5 and described hydraulic cylinder 1 upper oral part seal.
The two ends of described stainless steel mesh negative electrode 2 are connected by metal guide rod and are distributed through place
Liquid rubber stopper 5 and feed liquor rubber stopper 3 is gone out in upper and lower side.Described feed liquor rubber stopper 3 and hydraulic pressure
Seal between cylinder barrel 1 infraoral.Diverter 6 is located at down by through hole 7 fixed cover at its center
On the metal guide rod in portion.Seal between through hole 7 and the metal guide rod at center.Described feed tube,
Drain pipe is connected with outer water pump, keeps electrolyte reliably to circulate.
Seeing Fig. 1, this utility model also includes to lift the base 9 of hydraulic cylinder 1；
The handle hole 10 passed through in order to staff is offered on the sidewall of base 9.For base 9, wherein
In a kind of embodiment: described base 9 is cylindric, the lower end of base 9 is provided with disk steady
Determining plate, disk steadying plate is bolted on ground, and the sidewall of base 9 is further opened with using
In the hole that feed tube 4 passes through.In the another kind of embodiment of base, base 9 can also be rectangle
Tubular, its steadying plate is also rectangular slab.
Seeing Fig. 2 and 3: diverter 6 is the round pie with internal cavities, at diverter 6
Lower end be provided with the inlet being connected with feed tube 4, the upper end of diverter 6 is provided with crescent moon
Shape liquid outlet 8；Described crescent shape liquid outlet 8 is evenly distributed on diverter 6 upper surface surrounding.
Work process of the present utility model is as follows:
The titanium alloy hydraulic cylinder and a kind of titanium of the present invention that oil removing are cleaned before oxidation close
Gold hydraulic cylinder inwall micro-arc oxidation device all parts is installed according to Fig. 1 and is put in place, connects water
Pump, external power supply, start that titanium alloy hydraulic cylinder 1 inwall is carried out differential arc oxidation film layer and prepare.
After oxidation terminates, disconnect external power supply, water pump, disassemble micro-arc oxidation device, use clear water
Flushing of hydraulic cylinder barrel, carries out mechanical lapping processing controls dimensional accuracy after drying to its inwall,
Obtain ganoid high hardness wear-resisting film layer eventually.
Claims (5)
1. a hydraulic cylinder micro-arc oxidation device, including stainless steel mesh negative electrode (2), feed liquor rubber stopper (3), feed tube (4), goes out liquid rubber stopper (5), drain pipe (6)；Described stainless steel mesh negative electrode (2) is fixed on feed liquor rubber stopper (3) and goes out between liquid rubber stopper (5)；Described feed tube (4) inserts in described feed liquor rubber stopper (3), described go out liquid rubber stopper (5) connect drain pipe (6), it is characterized in that, liquid outlet at described feed tube (4) connects the diverter (7) in order to feed liquor to be evenly distributed on hydraulic cylinder (1) inwall surrounding, the two ends of described stainless steel mesh negative electrode (2) connected by metal guide rod and be distributed through be in upper and lower side go out liquid rubber stopper (5) and feed liquor rubber stopper (3)；Also include to lift the base (9) of hydraulic cylinder (1)；The handle hole (10) passed through in order to staff is offered on the sidewall of base (9).
Hydraulic cylinder micro-arc oxidation device the most according to claim 1, it is characterised in that seal between described feed liquor rubber stopper (3) and hydraulic cylinder (1) infraoral；Described go out between liquid rubber stopper (5) and described hydraulic cylinder (1) upper oral part seal.
Hydraulic cylinder micro-arc oxidation device the most according to claim 1, it is characterised in that described diverter (7) is located on the metal guide rod of bottom by the through hole fixed cover at its center.
Hydraulic cylinder micro-arc oxidation device the most according to claim 1, it is characterized in that, described base (9) is cylindric, the lower end of base (9) is provided with disk steadying plate, disk steadying plate is bolted on ground, and the sidewall of base (9) is further opened with the hole passed through for feed tube (4).
Hydraulic cylinder micro-arc oxidation device the most according to claim 1, it is characterised in that described base (9) is rectangular drum like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296386.XU CN205710986U (en) | 2016-04-11 | 2016-04-11 | A kind of hydraulic cylinder micro-arc oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296386.XU CN205710986U (en) | 2016-04-11 | 2016-04-11 | A kind of hydraulic cylinder micro-arc oxidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205710986U true CN205710986U (en) | 2016-11-23 |
Family
ID=57309358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620296386.XU Expired - Fee Related CN205710986U (en) | 2016-04-11 | 2016-04-11 | A kind of hydraulic cylinder micro-arc oxidation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205710986U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338464A (en) * | 2017-06-20 | 2017-11-10 | 中国科学院力学研究所 | A kind of all-aluminium engine inboard wall of cylinder block ceramic fixture |
| CN110331425A (en) * | 2019-07-08 | 2019-10-15 | 西安理工大学 | A kind of flatwise cylinder holes surface micro-arc oxidation technology equipment |
| CN111621833A (en) * | 2020-05-30 | 2020-09-04 | 常德市联嘉机械有限公司 | Energy-saving electroplating device |
| CN114232044A (en) * | 2021-05-18 | 2022-03-25 | 西比里电机技术(苏州)有限公司 | Thermoelectric chemical oxidation clamp |
-
2016
- 2016-04-11 CN CN201620296386.XU patent/CN205710986U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338464A (en) * | 2017-06-20 | 2017-11-10 | 中国科学院力学研究所 | A kind of all-aluminium engine inboard wall of cylinder block ceramic fixture |
| CN107338464B (en) * | 2017-06-20 | 2019-04-02 | 中国科学院力学研究所 | A kind of all-aluminium engine inboard wall of cylinder block ceramic fixture |
| CN110331425A (en) * | 2019-07-08 | 2019-10-15 | 西安理工大学 | A kind of flatwise cylinder holes surface micro-arc oxidation technology equipment |
| CN111621833A (en) * | 2020-05-30 | 2020-09-04 | 常德市联嘉机械有限公司 | Energy-saving electroplating device |
| CN114232044A (en) * | 2021-05-18 | 2022-03-25 | 西比里电机技术(苏州)有限公司 | Thermoelectric chemical oxidation clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205710986U (en) | A kind of hydraulic cylinder micro-arc oxidation device | |
| UA85764C2 (en) | Electrolitic cell for production of metal | |
| CN106141347A (en) | The system and method for pressure-assisted Electrolyzed Processing micro-pit array | |
| CN206550460U (en) | New electric discharge machining apparatus | |
| Shen et al. | Reciprocating electrolyte jet with prefabricated-mask machining micro-dimple arrays on cast iron cylinder liner | |
| CN206646177U (en) | A kind of device that UO2 target piece is prepared suitable for electrodeposition process | |
| CN205710985U (en) | A kind of microarc oxidation equipment provided | |
| CN201864767U (en) | Titanium sponge reduction distillation reactor | |
| CN204073650U (en) | Sintering inorganic porous material tubular type filter core | |
| CN104785872A (en) | Liquid drainage device used for electrochemical machining of interelectrode porous medium filling type mask | |
| CN204073574U (en) | Sintering inorganic porous material tubular type filter core and use the filter element of this filter core | |
| CN210314547U (en) | Engine cylinder body plates pottery frock clamp | |
| CN101885052B (en) | Method for manufacturing aluminum alloy ceramic cylinder embedded with aluminum alloy sleeve | |
| CN203343408U (en) | Cylinder sleeve die for squeeze casting | |
| CN104948332A (en) | Cylinder barrel of total-aluminum engine cylinder body and preparation method for ceramic protective layer | |
| CN202277730U (en) | Self-cleaning filter | |
| CN201166196Y (en) | Spheroidal graphite cast iron inner lining stainless steel composite tube | |
| CN207062397U (en) | Tilt dewaterer | |
| CN201273381Y (en) | Compensation type semi-ball valve | |
| CN207210573U (en) | A kind of electroplating bath residue treatment device for being easy to improve electromagnet plating performance | |
| CN205243753U (en) | Novel slush pump | |
| CN205237053U (en) | Package in middle of aluminium liquid | |
| CN209407354U (en) | A kind of dish-washing machine outer casing mold | |
| CN203269876U (en) | Detachable slag discharge tank | |
| CN106731027A (en) | Solution agitating device and method in part blind hole Ni-Speed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161123 Termination date: 20170411 |