CN205223385U - Anodic oxidation device - Google Patents
Anodic oxidation device Download PDFInfo
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- CN205223385U CN205223385U CN201520935168.1U CN201520935168U CN205223385U CN 205223385 U CN205223385 U CN 205223385U CN 201520935168 U CN201520935168 U CN 201520935168U CN 205223385 U CN205223385 U CN 205223385U
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Abstract
The utility model discloses an anodic oxidation device, anodic oxidation device includes: the oxidation groove, the oxidation groove is suitable for and holds the electrolyte that is used for the pending part of submergence, the positive pole subassembly, pending part be suitable for with the positive pole subassembly links to each other, the positive pole subassembly includes positive pole post and motor, the output shaft of motor is established the center of the diapire in oxidation groove, the positive pole post with but the output shaft links to each other with the clockwise or anticlockwise rotation of optionally, cathode assembly, cathode assembly's at least part is suitable for and dipes electrolyte. The utility model discloses an anodic oxidation device can prevent effectively that the part from being burnt out, and the solute of electrolyte mix more even, be favorable to the oxide film quick and generate uniformly.
Description
Technical field
The utility model belongs to field of metal surface treatment technology, in particular to a kind of anodic oxidation device.
Background technology
The oxidation trough of existing anodic oxidation device is square, the interior electrolyte flow of oxidation trough is not smooth, electrolytic solution is uneven and not easily take away the heat of pending parts surface, particularly for some larger-size pending parts, the heat of parts surface can not distribute as early as possible,, there is room for improvement in the pending parts of easy burn-out.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, an object of the present utility model is to propose the good anodic oxidation device of a kind of oxidation effectiveness.
According to anodic oxidation device of the present utility model, comprising: oxidation trough, described oxidation trough is suitable for holding the electrolytic solution for the pending parts of submergence; Anode assemblies, described pending parts are suitable for being connected with described anode assemblies, described anode assemblies comprises anode posts and motor, and the output shaft of described motor is located at the center of the diapire of described oxidation trough, and described anode posts is connected with optionally clockwise or rotate counterclockwise with described output shaft; Cathode assembly, being suitable at least partly of described cathode assembly immerses described electrolytic solution.
According to anodic oxidation device of the present utility model, the rotation process of processing element is treated by anode assemblies, contribute to the heat taking away pending parts surface, particularly large for size or with the pending parts of darker groove, pending parts can be effectively prevented to be burned, and the mixing of the solute of electrolytic solution evenly, be conducive to oxide film fast and generate equably.
In addition, above-mentioned according to the utility model anodic oxidation device can also have following additional technical characteristic:
Alternatively, described anodic oxidation device also comprises: tracheae assembly, described tracheae assembly be immersed in described electrolytic solution at least partly, described tracheae assembly is provided with organizes pore more, and wherein pore described at least two groups is towards different directions to described pending parts emission gases.
Alternatively, inwards or pending parts emission gases described in lateral, pore described at least one group is upward to described pending parts emission gases for pore described at least one group.
Alternatively, described tracheae assembly comprises: the first tracheae being provided with first group of pore, and in the radial direction of described oxidation trough, described first group of pore is suitable for being positioned at the outside of described pending parts and emission gases inwardly; Be provided with the second tracheae of second group of pore, in the radial direction of described oxidation trough, described second group of pore is suitable for being positioned at the inner side of described pending parts and emission gases outwardly.
Alternatively, described tracheae assembly also comprises: the 3rd tracheae being provided with the 3rd group of pore, and described 3rd group of pore is suitable for being positioned at the below of described pending parts and emission gases upward.
Alternatively, described first tracheae comprises: the first inlet pipe, first pneumatic tube and multiple first outlet pipe, described first pneumatic tube is connected with described first inlet pipe, described first pneumatic tube along described oxidation trough circumferentially, multiple described first outlet pipe is opened on described first pneumatic tube along described circumference is spaced, each described first outlet pipe extends all along the vertical direction, each described first outlet pipe is equipped with multiple first pore, multiple described first pore is spaced from each other setting along the vertical direction, described first group of pore comprises multiple described first pore, described second tracheae comprises: the second inlet pipe, the second pneumatic tube and multiple second exhaust pipe, described second pneumatic tube is connected with described second inlet pipe, second pneumatic tube is arranged circumferentially in described oxidation trough, multiple described second exhaust pipe is opened on described second pneumatic tube along described circumference is spaced, each described second exhaust pipe extends all along the vertical direction, each described second exhaust pipe is equipped with multiple described second pore, multiple described second pore is spaced from each other setting along the vertical direction, and described second group of pore comprises multiple described second pore, described 3rd tracheae comprises: the 3rd inlet pipe and the 3rd pneumatic tube, described 3rd pneumatic tube is connected with described 3rd inlet pipe and is arranged circumferentially in the bottom of described oxidation trough, and in the radial direction of described oxidation trough described 3rd pneumatic tube between described first pneumatic tube and described second pneumatic tube, described 3rd pneumatic tube is provided with multiple described 3rd pore, multiple described 3rd pore to be spaced from each other setting along described circumference, and described 3rd group of pore comprises multiple described 3rd pore.
Alternatively, described first inlet pipe, described second inlet pipe and described 3rd inlet pipe are respectively equipped with pressure valve.
Alternatively, described first pneumatic tube is configured to circle or octagon, and described second pneumatic tube is configured to circle or square.
Alternatively, two that each described first outlet pipe is disposed adjacent described first pore interval 10cm, two that each described second exhaust pipe is disposed adjacent described second pore interval 10cm, two that are disposed adjacent described 3rd pore interval 10cm.
Preferably, described anode posts is located at the bottom of described oxidation trough rotationally around the axis of described anode posts and upwards extends, described anode assemblies comprises: conducting beam, described conducting beam connects the upper end of described anode posts and extends in the horizontal direction, and described pending parts are suitable for being connected with described conducting beam.
Preferably, described cathode assembly comprises: multiple first negative plate, and described multiple first negative plate to be opened in described oxidation trough and to arrange away from described anode posts around the circumference of described anode posts is spaced; Multiple second negative plate, described multiple second negative plate to be opened in described oxidation trough and contiguous described anode posts around the circumference of described anode posts is spaced; Described pending parts are suitable for being placed in the spatial accommodation that multiple described first negative plate and multiple described second negative plate limit.
Alternatively, projection in the horizontal plane, is from inside to outside followed successively by described anode posts, described second negative plate, described second tracheae, described 3rd tracheae, described first tracheae and described first negative plate.
Alternatively, described first negative plate is eight, and eight described first negative plate uniform intervals are offered and put; Described second negative plate is four, and four described second negative plate uniform intervals are offered and put.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the vertical view (not shown conducting beam) of the anodic oxidation device according to the utility model embodiment;
Fig. 2 is the enlarged view at A place in Fig. 1;
Fig. 3 is the suspension schematic diagram of the first negative plate according to the utility model embodiment or the second negative plate;
Fig. 4 is the structural representation of the conducting beam according to the utility model embodiment.
Reference numeral:
Anodic oxidation device 10,
Oxidation trough 100, mounting plate 111, water-in 112, water outlet 113,
Anode assemblies 200, anode posts 210, conducting beam 220, hanging point 221, through hole 222,
Cathode assembly 300, the first negative plate 310, first copper bar 311, first hook 312, second negative plate 320, second copper bar 321, second hook 322,
Tracheae assembly 400, first tracheae 410, first inlet pipe 411, first pneumatic tube 412, first outlet pipe 413, the second tracheae 420, second inlet pipe 421, second pneumatic tube 422, second exhaust pipe 423,3rd tracheae the 430, three inlet pipe the 431, three pneumatic tube 432,3rd pore 434, first pressure valve 441, second pressure valve 442,3rd pressure valve 443, total pressure valve 444, total inlet pipe 445.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The anodic oxidation device 10 according to the utility model embodiment is described in detail referring to Fig. 1-Fig. 4.Anodic oxidation device 10 carries out oxide treatment for treating processing element (mainly alumiaum article or Al-alloy parts), makes the surface of pending parts form oxide film, to improve the surface hardness of pending parts and wearability etc.Alternatively, pending parts can be the whirlpool dish of engine.
As Figure 1-Figure 4, anodic oxidation device 10 comprises oxidation trough 100, anode assemblies 200 and cathode assembly 300.
Wherein, oxidation trough 100 is suitable for holding electrolytic solution, used for electrolyte in the pending parts of submergence, and alternatively, electrolytic solution can be H
2sO
4with other organic acid mixing solutionss.Pending parts are suitable for being connected with oxidized with anode assemblies 200, cathode assembly 300 be suitable at least partly immerse electrolytic solution to form complete loop.
It is oxidized that pending parts lose electronics at anode, forms oxide film, and can discharge a large amount of heats during pending parts generation oxidizing reaction.Anode assemblies 200 comprises anode posts 210 and motor (not shown), the output shaft of motor can be located at the center of the diapire of oxidation trough 100, the output shaft of such as motor can run through the center of the diapire of oxidation trough 100, stretches into oxidation trough 100 from outside to inside and is connected with anode posts 210.
Anode posts 210 can be connected with optionally clockwise or rotate counterclockwise with the output shaft of motor.In other words, the output shaft of motor can drive anode posts 210 to rotate, and can control turning to of anode posts 210 by controlling turning to of motor.
According to preferred embodiments more of the present utility model, as shown in Figure 1, anode assemblies 200 can comprise anode posts 210, anode posts 210 can be located in oxidation trough 100 around the axis of anode posts 210 rotationally, and anode posts 210 can upwards extend, that is, the rotation of anode posts 210 is vertical direction and passes the axis of anode posts 210.
According to the anodic oxidation device 10 of the utility model embodiment, rotate by making anode assemblies 200, pending parts can be driven to rotate, thus good stirring action is played to electrolytic solution, contribute to the heat taking away pending parts surface, particularly large for size or with the pending parts of darker groove, pending parts can be effectively prevented to be burned, and the solute of electrolytic solution mixing evenly, and rotate in the electric field of the formation of pending parts between anode assemblies 200 and cathode assembly 300, that is, pending parts are cycle rotation in the electric field of varying strength, thus, the oxide film formed everywhere of pending parts evenly, and pending parts can carry out heat exchange with electrolytic solution better in rotation process, prevent the heat of the oxidized generation of pending parts from burning out, be conducive to oxide film fast and generate equably.
Alternatively, as shown in Figure 1, the projection of anode posts 210 on the diapire of oxidation trough 100 can be positioned at the center of oxidation trough 100.
Alternatively, the diapire of oxidation trough 100 is provided with sleeve protruding upward, and anode posts 210 can be located to prevent anode posts 210 by electrolyte oxidation in sleeve, and sleeve can be one-body molded with the diapire of oxidation trough 100.
Alternatively, anode posts 210 can be copper post, and thus, the electroconductibility of anode posts 210 is better, and anode posts 210 can be prevented to be oxidized by ionogen.
As shown in Figure 4, anode assemblies 200 can also comprise conducting beam 220, and conducting beam 220 can the upper end of jointed anode post 210, and conducting beam 220 can extend in the horizontal direction, and pending parts are suitable for being connected with conducting beam 220.
Be understandable that, motor can drive anode posts 210 to rotate, and anode posts 210 can drive conducting beam 220 to rotate,
Alternatively, conducting beam 220 can be supported on the upper end of anode posts 210, and that is, anode posts 210 can also play the effect supporting pending parts, and the rotation of anode posts 210 is more steady, and the energy consumption needed is less.
Particularly, as shown in Figure 4, conducting beam 220 can be threaded connection the top that part is fixed on anode posts 210, conducting beam 220 can make be provided with the through hole 222 passed for threaded connector.
Alternatively, conducting beam 220 is hung with hanger (not shown), pending parts can be located in hanger.
Alternatively, as shown in Figure 4, conducting beam 220 can be configured to bar shaped, conducting beam 220 can be provided with two place's hanging points 221 to hang hanger.
Certainly, the shape of conducting beam 220 is not limited to bar shaped, can also be other shapes, such as cross etc.
In preferred embodiments more of the present utility model, anodic oxidation device 10 can also comprise tracheae assembly 400, in the electrolytic solution, tracheae assembly 400 is provided with organizes pore more at least part of leaching of tracheae assembly 400, and wherein at least two group pores are towards different directions to pending parts emission gases.
In other words, pressurized gas is passed in tracheae assembly 400, tracheae assembly 400 is at least provided with two groups of pores, these two groups of pores are all to the heat that pending parts emission gases discharges to take away pending parts surface, pending parts are prevented to be burned, and these two groups of pores are towards different directions to pending parts emission gases, that is, these two groups of pores are located at the different azimuth of pending parts, pore expellant gas also can the electrolytic solution of the pending nearby components of disturbance, make that the solute of electrolytic solution mixes evenly.
According to the tracheae assembly 400 of anodic oxidation device 10 by arranging in oxidation trough 100 towards multiple directions emission gases of the utility model embodiment, contribute to the heat taking away pending parts surface, particularly large for size or with the pending parts of darker groove, pending parts can be effectively prevented to be burned, and the mixing of the solute of electrolytic solution evenly, be conducive to oxide film fast and generate equably.
The tracheae assembly 400 of the anodic oxidation device 10 according to the utility model embodiment is described below in detail.
In preferred embodiments more of the present utility model, inwards or the pending parts emission gases in lateral, at least one group of pore is upward to pending parts emission gases at least one group of pore.In other words, at least one group of pore is towards the direction of general horizontal to pending parts emission gases, and at least one group of pore, upward to pending parts emission gases, to take away the heat of pending parts surface release, can prevent pending parts to be burned effectively.
Preferably, as shown in Figure 1, tracheae assembly 400 can comprise the first tracheae 410, second tracheae 420 and the 3rd tracheae 430.
Wherein, the first tracheae 410 can be provided with first group of pore (not shown), in the radial direction of oxidation trough 100, first group of pore is suitable for being positioned at the outside of pending parts and emission gases inwardly.In other words, first group of pore on the first tracheae 410 can be vented towards the surface in the outside of pending parts, to take away the heat on the surface of pending member outside.
It should be noted that, " interior ", " outward " in the technical solution of the utility model refers in the radial direction of oxidation trough 100, and be then " interior " near the center of oxidation trough 100, the center away from oxidation trough 100 is then " outward ".Such as above-mentioned " first group of pore is suitable for the outside being positioned at pending parts " refers to that the distance of first group of pore from the center of oxidation trough 100 is than the distance of pending parts from the center of oxidation trough 100.
Second tracheae 420 can be provided with second group of pore (not shown), in the radial direction of oxidation trough 100, second group of pore is suitable for being positioned at the inner side of pending parts and emission gases outwardly.In other words, second group of pore on the second tracheae 420 can be vented towards the surface of the inner side of pending parts, to take away the heat on the surface of pending part innerside.
3rd tracheae 430 can be provided with the 3rd group of pore the 434, three group of pore 434 and be suitable for being positioned at the below of pending parts and emission gases upward.In other words, the 3rd group of pore 434 on the 3rd tracheae 430 can be vented towards the surface of the downside of pending parts, to take away the heat on the surface on the downside of pending parts.
Thus, the heat on each surface of pending parts all can distribute rapidly, the not fragile and oxide film of pending parts evenly.
Alternatively, as shown in Figure 1, first tracheae 410 can comprise the first inlet pipe 411, first pneumatic tube 412 and multiple first outlet pipe 413, first pneumatic tube 412 can be connected with the first inlet pipe 411, and the first pneumatic tube 412 can along oxidation trough 100 circumferentially, and the first pneumatic tube 412 can be close to the sidewall of oxidation trough 100.Multiple first outlet pipe 413 can circumferentially spacedly be opened on the first pneumatic tube 412, and each first outlet pipe 413 can extend along the vertical direction, each first outlet pipe 413 all can be provided with multiple first pore, multiple first pore can be spaced from each other setting along the vertical direction, first group of pore comprises multiple first pore, and the first pore can open wide towards the inner side of first outlet pipe 413 and is vented with the surface in the outside towards pending parts.
Alternatively, the first pneumatic tube 412 can be configured to circle or regular polygon.Particularly, as shown in Figure 1, the first pneumatic tube 412 can be configured to octagon.
Particularly, as shown in Figure 1, first outlet pipe 413 can be eight, and eight first outlet pipes 413 can be offered and put by uniform intervals, and eight first outlet pipes 413 can extend from the drift angle of the first pneumatic tube 412 of octagon respectively along the vertical direction.
Alternatively, multiple first pore can be opened and is arranged on first outlet pipe 413 by uniform intervals along the vertical direction.Particularly, two the first pores that each first outlet pipe 413 is disposed adjacent can interval 10cm, that is, each first outlet pipe 413 can be provided with first pore at interval of 10cm.
In some optional embodiments, the diapire that the first pneumatic tube 412 can be close to oxidation trough 100 is arranged, and first outlet pipe 413 can upwards extend.
In other optional embodiments, the first pneumatic tube 412 can be arranged away from the diapire of oxidation trough 100, and first outlet pipe 413 can to downward-extension.
As shown in Figure 2, second tracheae 420 can comprise the second inlet pipe 421, second pneumatic tube 422 and multiple second exhaust pipe 423, second pneumatic tube 422 can be connected with the second inlet pipe 421, and the second pneumatic tube 422 can be arranged circumferentially in the bottom of oxidation trough 100, in other words, the second pneumatic tube 422 can be close to the diapire layout of oxidation trough 100.
Second pneumatic tube 422 can be arranged in the top at the center of the diapire of oxidation trough 100 away from the sidewall of oxidation trough 100, multiple second exhaust pipe 423 can circumferentially spacedly be opened on the second pneumatic tube 422, and each second exhaust pipe 423 can upwards extend, each second exhaust pipe 423 can be equipped with multiple second pore, multiple second pore can be spaced from each other setting along the vertical direction, and second group of pore comprises multiple second pore.Be understandable that, the second pore can open wide towards the outside of second exhaust pipe 423 and be vented with the surface of the inner side towards pending parts.
Alternatively, the second pneumatic tube 422 can be configured to circle or regular polygon.Particularly, as shown in Figure 2, the second pneumatic tube 422 can be configured to square.
Particularly, as shown in Figure 2, second exhaust pipe 423 can be four, and four second exhaust pipes 423 can be offered and put by uniform intervals, and four second exhaust pipes 423 can upwards extend from the mid point on foursquare each bar limit respectively.
Alternatively, multiple second pore can be opened and is arranged on second exhaust pipe 423 by uniform intervals along the vertical direction.Particularly, two the second pores that each second exhaust pipe 423 is disposed adjacent can interval 10cm, that is, each second exhaust pipe 423 can be provided with second pore at interval of 10cm.
As shown in Figure 1,3rd tracheae 430 can comprise the 3rd inlet pipe 431 and the 3rd pneumatic tube 432,3rd pneumatic tube 432 can be connected with the 3rd inlet pipe 431, and the 3rd pneumatic tube 432 can be arranged circumferentially in the bottom of oxidation trough 100, in the radial direction of oxidation trough 100, the 3rd pneumatic tube 432 can between the first pneumatic tube 412 and the second pneumatic tube 422,3rd pneumatic tube 432 can be provided with multiple 3rd pore 434, multiple 3rd pore 434 can circumferentially be spaced from each other setting, and the 3rd group of pore comprises multiple 3rd pore 434.Be understandable that, the 3rd pore 434 can open wide upward to arrange and be vented with the surface of the downside towards pending parts.
Alternatively, the 3rd pneumatic tube 432 can be configured to circle or regular polygon.Particularly, as shown in Figure 1, the 3rd pneumatic tube 432 can be configured to square.
Particularly, as shown in Figure 1, multiple 3rd pore 434 can be offered along the circumferential uniform intervals of the 3rd pneumatic tube 432 and put.Particularly, can interval 10cm between two the 3rd pores 434 be disposed adjacent, that is, the 3rd pneumatic tube 432 can be provided with the 3rd pore 434 at interval of 10cm.
Preferably, first inlet pipe 411, second inlet pipe 421 and the 3rd inlet pipe 431 can be respectively equipped with pressure valve to control separately the intake pressure of the first tracheae 410, second tracheae 420 and the 3rd tracheae 430, thus, the exhaust pressure of the first pore, the second pore and the 3rd pore 434 can be controlled respectively for the shape on each surface of pending parts.Certainly, the first inlet pipe 411, second inlet pipe 421 can be communicated with same total inlet pipe 445 with the 3rd inlet pipe 431.
Alternatively, the first inlet pipe 411 can be provided with the first pressure valve 441, second inlet pipe 421 can be provided with in the second pressure valve the 442, three inlet pipe 431 and can be provided with the 3rd pressure valve 443, total inlet pipe 445 can be provided with total pressure valve 444.
Alternatively, oxidation trough 100 can be configured to round shape or square.As shown in Figure 1, the first pneumatic tube 412, second pneumatic tube 422 and the 3rd pneumatic tube 432 can all be arranged around the center of oxidation trough 100 in the horizontal direction.
As shown in Figure 1, oxidation trough 100 can be provided with water-in 112 and water outlet 113, for foursquare oxidation trough 100, water-in 112 and water outlet 113 can be located at the position relatively far away of the sidewall of oxidation trough 100, and such as water-in 112 and water outlet 113 can be respectively adjacent to foursquare two relative angles and arrange.
Certainly, in other optional embodiments of the present utility model, also water inlet pipe can be introduced above oxidation trough 100 and rising pipe replaces water-in 112 and water outlet 113 respectively.
Alternatively, as shown in Figure 1, the projection of anode posts 210 on the diapire of oxidation trough 100 can be positioned at the center of oxidation trough 100.First tracheae 410, second tracheae 420 and the 3rd tracheae 430 all around anode posts 210 circumferentially, and can from inside to outside be followed successively by anode posts 210, second tracheae 420, the 3rd tracheae 430 and the first tracheae 410.
In preferred embodiments more of the present invention, cathode assembly 300 can comprise the first negative plate 310 and the second negative plate 320.Wherein, first negative plate 310 and the second negative plate 320 can be multiple, and pending parts are suitable for being placed in the spatial accommodation that multiple first negative plate 310 and multiple second negative plate 320 limit, in other words, pending parts are suitable for rotating in the spatial accommodation that limits at multiple first negative plate 310 and multiple second negative plate 320.Thus, the electric current on the electric current on the surface in the outside of pending parts and the surface of inner side is substantially equal, the thickness of oxide film evenly.
As shown in Figure 1, projection in the horizontal plane, is from inside to outside followed successively by anode posts 210, second negative plate 320, second tracheae 420, the 3rd tracheae 430, first tracheae 410 and the first negative plate 310.
As shown in Figure 1, multiple first negative plate 310 can be opened in oxidation trough 100 around the circumference of anode posts 210 is spaced, and multiple first negative plate 310 is arranged away from anode posts 210.In other words, multiple first negative plate 310 can be spaced from each other along the sidewall of oxidation trough 100 and arrange and the sidewall of next-door neighbour's oxidation trough 100.
Alternatively, as shown in Figure 1, multiple first negative plate 310 can be connected by the first copper bar 311, and the first copper bar 311 can be mounted on the sidewall of oxidation trough 100, and being positioned at the top of electrolytic solution, the first copper bar 311 can in the horizontal direction around oxidation trough 100 circumferentially.
As shown in Figure 1, the first negative plate 310 can be eight, and eight the first negative plates 310 can be offered and put by uniform intervals.Particularly, eight the first negative plates 310 can lay respectively on eight limits of an octagon, and the first copper bar 311 can be configured to octagon, on eight limits of the first copper bar 311 that eight the first negative plates 310 can mount respectively.
And eight the first negative plates 310 and eight first outlet pipes 413 can be arranged alternately, in other words, each first outlet pipe 413 can be located between two adjacent the first negative plates 310, and each first negative plate 310 can be located between two adjacent first outlet pipes 413.
Preferably, as shown in Figure 1, each first negative plate 310 vertically can be suspended on the first copper bar 311 by the first hook 312, and the first hook 312 partly can immerse electrolytic solution.Alternatively, the first hook 312 can for titanium alloy be to prevent the first hook 312 by electrolytic corrosion.
Alternatively, the first negative plate 310 can be stereotype or carbon plate.
As shown in Figure 2, multiple second negative plate 320 can be opened in oxidation trough 100 around the circumference of anode posts 210 is spaced, and the contiguous anode posts 210 of multiple second negative plate 320 is arranged.Alternatively, the projection of multiple second negative plates 320 on the diapire of oxidation trough 100 can be positioned within the projection of the second pneumatic tube 422 on the diapire of oxidation trough 100.
Alternatively, as shown in Figure 2, multiple second negative plate 320 can be connected by the second copper bar 321, second copper bar 321 can be mounted on mounting plate 111, mounting plate 111 can be fixed on sleeve, and mounting plate 111 can be run through in the top of anode posts 210, the second copper bar 321 can be positioned at the top of electrolytic solution, and the second copper bar 321 can in the horizontal direction circumferentially.
As shown in Figure 2, the second negative plate 320 can be four, and four the second negative plates 320 can be offered and put by uniform intervals.Particularly, four the second negative plates 320 can lay respectively on a foursquare four edges or on the four edges of an octagon.Second copper bar 321 can be configured to octagon, on the spaced four edges of the second copper bar 321 that four the second negative plates 320 can mount respectively.Second copper bar 321 also can be configured to circle, and four the second negative plates 320 can be opened on the second circular copper bar 321 by uniform intervals.
Alternatively, four the second negative plates 320 can respectively with four in eight the first negative plates 310 just to setting.
Four the second negative plates 320 and four second exhaust pipes 423 can be arranged alternately, in other words, each second exhaust pipe 423 can be located between two adjacent the second negative plates 320, and each second negative plate 320 can be located between two adjacent second exhaust pipes 423.
Preferably, as shown in Figure 2, each second negative plate 320 vertically can be suspended on the second copper bar 321 by the second hook 322, and the second hook 322 partly can immerse electrolytic solution.Alternatively, the second hook 322 can for titanium alloy be to prevent the second hook 322 by electrolytic corrosion.
Alternatively, the second negative plate 320 can be stereotype or carbon plate.
In a concrete example of the present utility model, as depicted in figs. 1 and 2, sleeve protruding upward can be provided with in the heart in the diapire of foursquare oxidation trough 100, copper anode posts 210 can be located in sleeve, anode posts 210 can be connected with the output shaft of motor and optionally clockwise or rotate counterclockwise, the top of anode posts 210 is threaded connection the conducting beam 220 that part fixed support has strip, and the two ends of conducting beam 220 can be provided with the hanger for placing pending parts.Four the second negative plates 320 and eight the first negative plates 310 can be arranged along the circumferential uniform intervals of anode posts 210 respectively, and the contiguous anode posts 210 of the second negative plate 320 is arranged, first negative plate 310 is arranged away from anode posts 210, rotates in the spatial accommodation that pending parts can limit at the first negative plate 310 and the second negative plate 320.In oxidation trough 100, the position of adjacent bottom wall can be provided with the first pneumatic tube 412 of octagon, foursquare second pneumatic tube 422 and foursquare 3rd pneumatic tube 432, eight first outlet pipes 413 can be opened on the first pneumatic tube 412 and upwards to extend by uniform intervals, four second exhaust pipes 423 can be opened on the second pneumatic tube 422 and upwards to extend by uniform intervals, each first outlet pipe 413 can be provided with first pore at interval of 10cm, each second exhaust pipe 423 can be provided with second pore at interval of 10cm, each 3rd pneumatic tube 432 can be provided with the 3rd pore 434 at interval of 10cm, first pore can emission gases inwardly, second pore can emission gases outwardly, 3rd pore 434 can emission gases upward, and first outlet pipe 413, the exhaust pressure of second exhaust pipe 423 and the 3rd pneumatic tube 432 can control separately.Project in the horizontal plane, be from inside to outside followed successively by anode posts 210, second negative plate 320, second pneumatic tube 422, the 3rd pneumatic tube 432, first pneumatic tube 412 and the first negative plate 310.
In sum, according to the anodic oxidation device 10 of the utility model embodiment, being provided with in oxidation trough 100 can towards the tracheae assembly 400 of multiple directions emission gases, cathode assembly 300 is set to inside and outside two circles, pending parts are rotated between the first negative plate 310 and the second negative plate 320, contribute to the heat taking away pending parts surface, particularly large for size or with the pending parts of darker groove, pending parts can be effectively prevented to be burned, and the solute of electrolytic solution mixing evenly, pending parts constantly rotate at electric field internal recycle, be conducive to oxide film fast and generate equably.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (13)
1. an anodic oxidation device, is characterized in that, comprising:
Oxidation trough, described oxidation trough is suitable for holding the electrolytic solution for the pending parts of submergence;
Anode assemblies, described pending parts are suitable for being connected with described anode assemblies, described anode assemblies comprises anode posts and motor, and the output shaft of described motor is located at the center of the diapire of described oxidation trough, and described anode posts is connected with optionally clockwise or rotate counterclockwise with described output shaft;
Cathode assembly, being suitable at least partly of described cathode assembly immerses described electrolytic solution.
2. anodic oxidation device according to claim 1, it is characterized in that, also comprise tracheae assembly, described tracheae assembly be immersed in described electrolytic solution at least partly, described tracheae assembly is provided with organizes pore more, and wherein pore described at least two groups is towards different directions to described pending parts emission gases.
3. anodic oxidation device according to claim 2, is characterized in that, inwards or pending parts emission gases described in lateral, pore described at least one group is upward to described pending parts emission gases for pore described at least one group.
4. anodic oxidation device according to claim 3, is characterized in that, described tracheae assembly comprises:
Be provided with the first tracheae of first group of pore, in the radial direction of described oxidation trough, described first group of pore is suitable for being positioned at the outside of described pending parts and emission gases inwardly;
Be provided with the second tracheae of second group of pore, in the radial direction of described oxidation trough, described second group of pore is suitable for being positioned at the inner side of described pending parts and emission gases outwardly.
5. anodic oxidation device according to claim 4, is characterized in that, described tracheae assembly also comprises:
Be provided with the 3rd tracheae of the 3rd group of pore, described 3rd group of pore is suitable for being positioned at the below of described pending parts and emission gases upward.
6. anodic oxidation device according to claim 5, it is characterized in that, described first tracheae comprises: the first inlet pipe, first pneumatic tube and multiple first outlet pipe, described first pneumatic tube is connected with described first inlet pipe, described first pneumatic tube along described oxidation trough circumferentially, multiple described first outlet pipe is opened on described first pneumatic tube along described circumference is spaced, each described first outlet pipe extends all along the vertical direction, each described first outlet pipe is equipped with multiple first pore, multiple described first pore is spaced from each other setting along the vertical direction, described first group of pore comprises multiple described first pore,
Described second tracheae comprises: the second inlet pipe, second pneumatic tube and multiple second exhaust pipe, described second pneumatic tube is connected with described second inlet pipe, described second pneumatic tube is arranged circumferentially in described oxidation trough, multiple described second exhaust pipe is opened on described second pneumatic tube along described circumference is spaced, each described second exhaust pipe extends all along the vertical direction, each described second exhaust pipe is equipped with multiple described second pore, multiple described second pore is spaced from each other setting along the vertical direction, described second group of pore comprises multiple described second pore,
Described 3rd tracheae comprises: the 3rd inlet pipe and the 3rd pneumatic tube, described 3rd pneumatic tube is connected with described 3rd inlet pipe and is arranged circumferentially in the bottom of described oxidation trough, and in the radial direction of described oxidation trough described 3rd pneumatic tube between described first pneumatic tube and described second pneumatic tube, described 3rd pneumatic tube is provided with multiple described 3rd pore, multiple described 3rd pore to be spaced from each other setting along described circumference, and described 3rd group of pore comprises multiple described 3rd pore.
7. anodic oxidation device according to claim 6, is characterized in that, described first inlet pipe, described second inlet pipe and described 3rd inlet pipe are respectively equipped with pressure valve.
8. anodic oxidation device according to claim 6, is characterized in that, described first pneumatic tube is configured to circle or octagon, and described second pneumatic tube is configured to circle or square.
9. anodic oxidation device according to claim 6, it is characterized in that, two that each described first outlet pipe is disposed adjacent described first pore interval 10cm, two that each described second exhaust pipe is disposed adjacent described second pore interval 10cm, two that are disposed adjacent described 3rd pore interval 10cm.
10. the anodic oxidation device according to any one of claim 5-9, is characterized in that, described anode posts is located at the bottom of described oxidation trough rotationally around the axis of described anode posts and upwards extends, and described anode assemblies comprises:
Conducting beam, described conducting beam connects the upper end of described anode posts and extends in the horizontal direction, and described pending parts are suitable for being connected with described conducting beam.
11. anodic oxidation devices according to claim 10, is characterized in that, described cathode assembly comprises:
Multiple first negative plate, described multiple first negative plate to be opened in described oxidation trough and to arrange away from described anode posts around the circumference of described anode posts is spaced;
Multiple second negative plate, described multiple second negative plate to be opened in described oxidation trough and contiguous described anode posts around the circumference of described anode posts is spaced;
Described pending parts are suitable for being placed in the spatial accommodation that multiple described first negative plate and multiple described second negative plate limit.
12. anodic oxidation devices according to claim 11, it is characterized in that, projection in the horizontal plane, is from inside to outside followed successively by described anode posts, described second negative plate, described second tracheae, described 3rd tracheae, described first tracheae and described first negative plate.
13. anodic oxidation devices according to claim 11, is characterized in that, described first negative plate is eight, and eight described first negative plate uniform intervals are offered and put;
Described second negative plate is four, and four described second negative plate uniform intervals are offered and put.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935168.1U CN205223385U (en) | 2015-11-20 | 2015-11-20 | Anodic oxidation device |
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| CN201520935168.1U CN205223385U (en) | 2015-11-20 | 2015-11-20 | Anodic oxidation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718309A (en) * | 2021-09-01 | 2021-11-30 | 天长市京发铝业有限公司 | Aluminum plate anodic oxidation equipment |
| CN113748232A (en) * | 2019-02-27 | 2021-12-03 | 株式会社万都 | Anodic oxidation apparatus |
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2015
- 2015-11-20 CN CN201520935168.1U patent/CN205223385U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748232A (en) * | 2019-02-27 | 2021-12-03 | 株式会社万都 | Anodic oxidation apparatus |
| CN113718309A (en) * | 2021-09-01 | 2021-11-30 | 天长市京发铝业有限公司 | Aluminum plate anodic oxidation equipment |
| CN113718309B (en) * | 2021-09-01 | 2023-12-15 | 天长市京发铝业有限公司 | Aluminum plate anodic oxidation equipment |
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