CN210711782U - Oxidation tool of inside lining - Google Patents
Oxidation tool of inside lining Download PDFInfo
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- CN210711782U CN210711782U CN201921348751.7U CN201921348751U CN210711782U CN 210711782 U CN210711782 U CN 210711782U CN 201921348751 U CN201921348751 U CN 201921348751U CN 210711782 U CN210711782 U CN 210711782U
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Abstract
The utility model discloses an oxidation jig of inside lining, belong to anodic oxidation technical field, an oxidation jig of inside lining, including holding a section of thick bamboo, aluminum alloy cathode auxiliary cylinder and fixed plate, be connected with supplementary cathode fixing rod on the inner wall of aluminum alloy cathode auxiliary cylinder top, the PP board is kept away from the one end of aluminum alloy cathode auxiliary cylinder and is connected on the fixed plate lateral wall, the one end that conductive component kept away from the fixed plate lateral wall links to each other with holding a section of thick bamboo outer side wall, it has evenly distributed's through-hole to open on the aluminum alloy cathode auxiliary cylinder lateral wall, is connected with first wire on the lateral wall that supplementary cathode fixing rod kept away from aluminum alloy cathode auxiliary cylinder, is connected with the; the utility model discloses increased supplementary cathode cylinder, supplementary cathode cylinder lateral wall is opened there is the through-hole, makes things convenient for liquid medicine circulation contact aluminum alloy product to through supplementary cathode fixing pole with the leading-in inner chamber of electric current, improve the inner chamber and go up membrane speed, it is unanimous behind the outer chamber anode film to make.
Description
Technical Field
The utility model relates to an anodic oxidation technical field especially relates to an oxidation tool of inside lining.
Background
Anodic oxidation, electrochemical oxidation of metal or alloy, and the process of forming an oxide film on an aluminum product (anode) under the action of an external current under the corresponding electrolyte and specific process conditions, wherein anodic oxidation, if not specified, is usually sulfuric acid anodic oxidation, in order to overcome the defects of aluminum alloy surface hardness, wear resistance and the like, expand the application range and prolong the service life, a surface treatment technology becomes an indispensable ring in aluminum alloy use, and the anodic oxidation technology is currently most widely and successfully applied.
The aluminum alloy anodic oxidation is a process of taking aluminum or an aluminum alloy product as an anode, putting the aluminum or the aluminum alloy product in an electrolyte solution for electrifying treatment, and forming an aluminum oxide film on the surface of the aluminum or the aluminum alloy product by utilizing the electrolysis action, which is called as the anodic oxidation treatment of the aluminum or the aluminum alloy; after anodic oxidation treatment, the surface of the aluminum can generate an oxide film of several microns to hundreds of microns, and compared with a natural oxide film of aluminum alloy, the corrosion resistance, the wear resistance and the decoration performance of the aluminum alloy are obviously improved and enhanced.
The existing aluminum alloy product is used as an anode, the thickness of an inner cavity anode film is low, the thickness of an outer cavity film is high, so that the inner and outer upper films are inconsistent, and the lining oxidation jig is provided for solving the problem.
Disclosure of Invention
The utility model aims at solving the problems in the prior art and providing an oxidation jig for a lining.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an oxidation jig for a lining comprises a containing cylinder, an aluminum alloy cathode auxiliary cylinder and a fixing plate, wherein an auxiliary cathode fixing rod is connected on the inner wall of the top of the aluminum alloy cathode auxiliary cylinder, one end of the auxiliary cathode fixing rod, which is far away from the aluminum alloy cathode auxiliary cylinder, is connected with a PP plate through a bolt, one end of the PP plate, which is far away from the aluminum alloy cathode auxiliary cylinder, is connected to the side wall of the fixed plate, the side wall of the fixed plate is connected with a conductive assembly, one end of the conductive component far away from the side wall of the fixed plate is connected with the outer side wall of the containing cylinder, through holes which are uniformly distributed are arranged on the side wall of the aluminum alloy cathode auxiliary cylinder, the side wall of the auxiliary cathode fixing rod, which is far away from the aluminum alloy cathode auxiliary cylinder, is connected with a first lead, the end, far away from the auxiliary cathode fixing rod side wall, of the first lead is connected with a power supply, the side wall of the fixing plate is connected with a second lead, and the end, far away from the fixing plate, of the second lead is connected with a power supply positive electrode.
Preferably, the conductive component comprises a conductive block, one end, far away from the fixed plate, of the conductive block is connected with a titanium hanging rod, and one end, far away from the conductive block, of the titanium hanging rod is connected with the outer wall of the containing barrel.
Preferably, one end of the titanium hanging rod, which is far away from the conductive block, is connected with a titanium screw, and one end of the titanium screw, which is far away from the titanium hanging rod, is connected with the side wall of the aluminum alloy cathode auxiliary cylinder.
Preferably, one end of the PP plate, which is far away from the aluminum alloy cathode auxiliary cylinder, is connected to the side wall of the fixing plate through an anode aluminum cathode rake.
Preferably, the containing cylinder and the aluminum alloy cathode auxiliary cylinder are both of cylindrical structures, and the aluminum alloy cathode auxiliary cylinder is arranged inside the containing cylinder.
Compared with the prior art, the utility model provides an oxidation tool of inside lining possesses following beneficial effect:
1. this oxidation tool of inside lining, to holding the inside oxidation solution that puts into of a section of thick bamboo, put into the supplementary section of thick bamboo of aluminum alloy negative pole and hold inside the section of thick bamboo, and fix the supplementary section of thick bamboo of aluminum alloy negative pole on the fixed plate through supplementary cathode fixing pole, then put into the supplementary section of thick bamboo of aluminum alloy negative pole inside the aluminum alloy product, switch on positive negative pole power through first wire and second wire, carry out the electrolysis to oxidation solution, through-hole on the supplementary section of thick bamboo lateral wall of aluminum alloy negative pole is convenient for oxidation solution circulation and aluminum alloy product contact, let in the supplementary section of thick bamboo of aluminum alloy negative pole with electric current through supplementary cathode fixing pole, make and hold inside and outside all having electric current of a section of thick bamboo, make aluminum alloy product produce the oxide film.
Drawings
Fig. 1 is a schematic structural view of an oxidation jig for a lining according to the present invention;
fig. 2 is a schematic structural view of an oxidation jig for a lining according to the present invention;
fig. 3 is a schematic view of an internal structure of an oxidation jig for a lining according to the present invention;
fig. 4 is a schematic view of the structure of the auxiliary aluminum alloy cathode tube of the oxidation jig with a lining of the present invention.
In the figure: 1. a containing cylinder; 2. an aluminum alloy cathode auxiliary cylinder; 201. a through hole; 3. an auxiliary cathode fixing rod; 4. a PP plate; 401. a bolt; 5. a fixing plate; 501. an anode aluminum cathode rake; 6. a conductive block; 7. a titanium hanging rod; 8. a titanium screw; 9. a first conductive line; 10. a second conductive line.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, an oxidation jig for a lining comprises a containing cylinder 1, an aluminum alloy cathode auxiliary cylinder 2 and a fixing plate 5, wherein an auxiliary cathode fixing rod 3 is connected to the inner wall of the top of the aluminum alloy cathode auxiliary cylinder 2, one end of the auxiliary cathode fixing rod 3, which is far away from the aluminum alloy cathode auxiliary cylinder 2, is connected with a PP plate 4 through a bolt 401, one end of the PP plate 4, which is far away from the aluminum alloy cathode auxiliary cylinder 2, is connected to the side wall of the fixing plate 5, the side wall of the fixing plate 5 is connected with a conductive assembly, one end of the conductive assembly, which is far away from the side wall of the fixing plate 5, is connected with the outer side wall of the containing cylinder 1, through holes 201 which are uniformly distributed are formed in the side wall of the aluminum alloy cathode auxiliary cylinder 2, a first lead 9 is connected to the side wall of the auxiliary cathode, one end of the second lead 10 far away from the fixed plate 5 is connected with the positive electrode of the power supply;
the conductive assembly comprises a conductive block 6, one end of the conductive block 6, which is far away from the fixed plate 5, is connected with a titanium hanging rod 7, and one end of the titanium hanging rod 7, which is far away from the conductive block 6, is connected with the outer wall of the containing cylinder 1;
one end of the titanium hanging rod 7, which is far away from the conductive block 6, is connected with a titanium screw 8, and one end of the titanium screw 8, which is far away from the titanium hanging rod 7, is connected with the side wall of the aluminum alloy cathode auxiliary cylinder 2;
one end of the PP plate 4, which is far away from the aluminum alloy cathode auxiliary cylinder 2, is connected to the side wall of the fixing plate 5 through an anode aluminum cathode rake 501;
the containing cylinder 1 and the aluminum alloy cathode auxiliary cylinder 2 are both cylindrical structures, and the aluminum alloy cathode auxiliary cylinder 2 is arranged inside the containing cylinder 1;
the method comprises the steps of putting oxidizing solution into a containing cylinder 1, putting an aluminum alloy cathode auxiliary cylinder 2 into the containing cylinder 1, fixing the aluminum alloy cathode auxiliary cylinder 2 on a fixing plate 5 through an auxiliary cathode fixing rod 3, then putting an aluminum alloy product into the aluminum alloy cathode auxiliary cylinder 2, switching on positive and negative power supplies through a first lead 9 and a second lead 10, electrolyzing the oxidizing solution, enabling the oxidizing solution to conveniently circulate and be in contact with the aluminum alloy product through a through hole 201 in the side wall of the aluminum alloy cathode auxiliary cylinder 2, and enabling current to be introduced into the aluminum alloy cathode auxiliary cylinder 2 through the auxiliary cathode fixing rod 3, so that the current is supplied to the inside and the outside of the containing cylinder 1, and electrolyzing the solution to enable the aluminum alloy product to generate an oxidation film, thereby improving the film coating speed of an inner cavity and enabling the anode films.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An oxidation jig for a lining comprises a containing cylinder (1), an aluminum alloy cathode auxiliary cylinder (2) and a fixing plate (5), and is characterized in that an auxiliary cathode fixing rod (3) is connected to the inner wall of the top of the aluminum alloy cathode auxiliary cylinder (2), one end, away from the aluminum alloy cathode auxiliary cylinder (2), of the auxiliary cathode fixing rod (3) is connected with a PP plate (4) through a bolt (401), one end, away from the aluminum alloy cathode auxiliary cylinder (2), of the PP plate (4) is connected to the side wall of the fixing plate (5), a conductive assembly is connected to the side wall of the fixing plate (5), one end, away from the side wall of the fixing plate (5), of the conductive assembly is connected with the outer side wall of the containing cylinder (1), through holes (201) which are uniformly distributed are formed in the side wall of the aluminum alloy cathode auxiliary cylinder (2), and a first lead (9) is connected to the side wall, away from the aluminum, the one end that supplementary cathode fixing pole (3) lateral wall was kept away from in first wire (9) links to each other with the power, be connected with second wire (10) on fixed plate (5) lateral wall, the one end that fixed plate (5) were kept away from in second wire (10) links to each other with the power positive pole.
2. The oxidation jig of a inside lining of claim 1, characterized in that, the conductive component includes conducting block (6), the one end that conducting block (6) keeps away from fixed plate (5) is connected with titanium peg (7), the one end that conducting block (6) is kept away from to titanium peg (7) is continuous with holding a section of thick bamboo (1) outer wall.
3. The oxidation jig of a inside lining of claim 2, characterized in that, the titanium peg (7) is connected with titanium screw (8) in the end far away from the conducting block (6), the titanium screw (8) is connected with the side wall of the aluminum alloy cathode auxiliary cylinder (2) in the end far away from the titanium peg (7).
4. The lining oxidation jig of claim 1, wherein one end of the PP plate (4) far away from the aluminum alloy cathode auxiliary cylinder (2) is connected to the side wall of the fixing plate (5) through an anode aluminum cathode rake (501).
5. The oxidation jig for the lining according to any one of claims 1 to 4, wherein the containing cylinder (1) and the aluminum alloy cathode auxiliary cylinder (2) are both cylindrical structures, and the aluminum alloy cathode auxiliary cylinder (2) is arranged inside the containing cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921348751.7U CN210711782U (en) | 2019-08-20 | 2019-08-20 | Oxidation tool of inside lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921348751.7U CN210711782U (en) | 2019-08-20 | 2019-08-20 | Oxidation tool of inside lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210711782U true CN210711782U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921348751.7U Active CN210711782U (en) | 2019-08-20 | 2019-08-20 | Oxidation tool of inside lining |
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| CN (1) | CN210711782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111534845A (en) * | 2020-06-10 | 2020-08-14 | 上海宝敦金属表面处理厂(普通合伙) | Local anodic oxidation equipment for valve body |
| CN111690970A (en) * | 2020-06-10 | 2020-09-22 | 上海宝敦金属表面处理厂(普通合伙) | Valve body local anodic oxidation method |
-
2019
- 2019-08-20 CN CN201921348751.7U patent/CN210711782U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111534845A (en) * | 2020-06-10 | 2020-08-14 | 上海宝敦金属表面处理厂(普通合伙) | Local anodic oxidation equipment for valve body |
| CN111690970A (en) * | 2020-06-10 | 2020-09-22 | 上海宝敦金属表面处理厂(普通合伙) | Valve body local anodic oxidation method |
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