Aluminum wheel anodic oxidation device

Abstract

The invention belongs to the technical field of anodic oxidation, and particularly relates to an aluminum wheel anodic oxidation device which comprises a top plate, a clamping rail body is fixedly connected to the top of the top plate, a sliding groove is formed in the inner surface wall of the clamping rail body, a servo motor is installed on the side face of the clamping rail body, and the output end of the servo motor is fixedly connected with a double-thread screw. The double-thread screw is rotationally connected to the inner surface wall of the clamping rail body, the outer surface wall of the double-thread screw is in threaded connection with a sliding block body, and the outer surface wall of the sliding block body is fixedly connected with a limiting moving block. The sliding block bodies get close to each other to drive the movable clamping rods and the clamping bodies to get close to each other, meanwhile, the arranged sliding abutting blocks and abutting rubber pads can abut against the aluminum wheels to be fixed, and the built-in telescopic rods and abutting springs can play a role in buffering and clamping. And meanwhile, the aluminum wheel can freely rotate after being clamped and fixed by rotating the main body rod.

Description

Technical Field

[0001] This application belongs to the technical field of anodic oxidation, specifically an anodic oxidation device for aluminum wheels. Background Art

[0002] Aluminum wheels, also known as aluminum alloy wheels, are automotive wheels mainly made of aluminum alloy. They have characteristics such as lightweight, high strength, and corrosion resistance, and have become the mainstream configuration of modern automobiles. The density of aluminum alloy is lower than that of steel, which can reduce the weight of the wheels, improve fuel efficiency and braking performance. They have excellent impact resistance and anti-twist performance, enhancing driving stability. Their surfaces can be polished, electroplated, or sprayed, with diverse designs to meet personalized needs. Aluminum alloy is naturally corrosion-resistant, extending its service life.

[0003] An anodic oxidation device for aluminum wheels is a device used to form an anodic oxidation film on the surface of aluminum wheels. The oxidation of aluminum wheels refers to the process in which a chemical reaction occurs on the surface of aluminum alloy wheels when they come into contact with oxygen, moisture, or corrosive substances, forming an oxide layer. The dense oxide film formed by anodic oxidation can isolate corrosion media such as moisture and salts, significantly extending the life of the wheels. The non-chromate conversion coating technology further enhances the acid and alkali corrosion resistance, making it suitable for high-salt and humid environments. Untreated oxidation will weaken the strength of the wheels, possibly leading to deformation or rupture, threatening driving safety. The oxide layer can prevent the aluminum alloy substrate from directly contacting corrosive substances such as brake dust, reducing the risk of slow air leakage, and its main purpose is to improve the corrosion resistance, wear resistance, and aesthetics of aluminum wheels.

[0004] In the current prior art, for an anodic oxidation device for aluminum wheels, during use, it is usually a sulfuric acid solution, and an oxide film is formed on the surface of the aluminum wheels through the action of an electric current. Before anodic oxidation, the aluminum wheels need to be chemically polished to obtain a mirror-bright surface.

[0005] In the existing anodic oxidation device for aluminum wheels, during use, due to the different sizes and specifications of aluminum wheels, the positions that the oxidation device needs to clamp are also different. However, common oxidation devices cannot clamp wheels of various specifications and ensure that they can rotate freely after being fixed. Therefore, an anodic oxidation device for aluminum wheels is proposed to address the above problems.

[0006] Application Content

[0007] In order to make up for the deficiencies of the existing technology and solve at least one of the technical problems proposed in the background art, this application proposes an anodic oxidation device for aluminum wheels.

[0008] The technical solution adopted by this application to solve its technical problems is as follows: The anodic oxidation device for aluminum wheels described in this application includes a top plate. A clamping track main body is fixedly connected to the top of the top plate. A sliding groove is provided on the inner surface of the clamping track main body. A servo motor is installed on the side of the clamping track main body. The output end of the servo motor is fixedly connected to a double-threaded screw rod. The double-threaded screw rod is rotatably connected to the inner surface of the clamping track main body. A sliding block main body is threadedly connected to the outer surface of the double-threaded screw rod. A limiting moving block is fixedly connected to the outer surface of the sliding block main body. The sliding block main body and the limiting moving block are slidably connected to the inner surface of the clamping track main body. A moving clamping rod is fixedly connected to the bottom of the sliding block main body. A rotating main body rod is rotatably connected to the bottom of the moving clamping rod. A clamping main body is fixedly connected to one end of the rotating main body rod. An internal telescopic rod is fixedly connected to the inner surface of the clamping main body. A sliding abutting block is slidably connected to the outer surface of the internal telescopic rod. The sliding abutting block is fixedly connected to a abutting spring through the clamping main body. The sliding abutting block is slidably connected to the inner surface of the clamping main body. An abutting rubber pad is fixedly connected to the side of the sliding abutting block.

[0009] Preferably, a blower frame is fixedly connected to the bottom of the top plate. A drying blower is installed on the inner surface of the blower frame. An electric push rod fixing frame is fixedly connected to the bottom of the top plate. A second electric push rod is installed on the inner surface of the electric push rod fixing frame. The output end of the second electric push rod is fixedly connected to a moving mounting frame. A sliding auxiliary frame is fixedly connected to the side of the moving mounting frame. A sliding main body is slidably connected to the inner surface of the sliding auxiliary frame. A DC motor is installed on the side of the sliding main body. The output end of the DC motor is fixedly connected to a rotating wheel. The rotating wheel is rotatably connected to the inner surface of the sliding main body.

[0010] Preferably, a damping rod is fixedly connected to the side of the sliding main body. The damping rod is slidably connected to the sliding auxiliary frame. A moving limit block is fixedly connected to one end of the damping rod. The sliding auxiliary frame is fixedly connected to a reset spring through the sliding auxiliary frame.

[0011] Preferably, a contact triggering rod is fixedly connected to the side of the sliding main body. A push button switch is installed on the inner surface of the sliding auxiliary frame. The push button switch is electrically connected to the second electric push rod.

[0012] Preferably, a first electric push rod is installed on the bottom of the top plate. A device fixing base is installed at the bottom of the first electric push rod. Fixing screw holes are provided on the device fixing base.

[0013] Preferably, an electrode main body is installed on the top of the device fixing base. The output end of the electrode main body is fixedly connected to an electrode rod.

[0014] Preferably, an electrode oxidation cell is fixedly connected to the top of the device fixed base, and a sound generator main body is installed on the side of the electrode oxidation cell.

[0015] Preferably, a limiting track main body is fixedly connected to the inner surface wall of the electrode oxidation cell, and a trigger switch is installed on the inner surface wall of the limiting track main body.

[0016] Preferably, the trigger switch is electrically connected to the sound generator main body, and a floating block is slidably connected to the inner surface wall of the limiting track main body.

[0017] Advantages of the present application:

[0018] The present application provides an anodic oxidation device for aluminum wheels. After the servo motor is set to drive the double-threaded screw to rotate, the sliding block main bodies approach each other, driving the moving clamping rod and the clamping main body to approach each other. At the same time, the arranged sliding contact block and the contact rubber pad can contact and fix the aluminum wheel. The built-in telescopic rod and the contact spring can play a role in buffering and clamping. At the same time, rotating the main body rod can enable the aluminum wheel to rotate freely after being clamped and fixed.

[0019] The present application provides an anodic oxidation device for aluminum wheels. By setting the second electric push rod to drive the moving mounting frame to drive the sliding auxiliary frame and the rotating wheel as a whole to move until the rotating wheel contacts the aluminum wheel, and then starting the DC motor to rotate the rotating wheel, the aluminum wheel is driven to rotate. Then, the liquid attached to the outer wall of the aluminum wheel is blown off by the air drying fan, which facilitates the subsequent oxidation process. At the same time, when the contact trigger rod contacts the trigger switch, the second electric push rod can be timely closed, enabling the device to contact the rotating wheel according to aluminum wheels of different specifications.

[0020] The present application provides an anodic oxidation device for aluminum wheels. By pouring an oxidation solution into the electrode oxidation cell, and at the same time using the electrode main body and the electrode rod to ionize the solvent, and the arranged floating block can float on the liquid. Until the water surface of the solution drops, the floating block can synchronously drop until the floating block contacts and triggers the trigger switch, and the sound generator main body gives a timely reminder, thereby optimizing the timely addition of the solution when the solution volume is insufficient. Description of the drawings

[0021] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0022] Figure 1 is the three-dimensional view of the whole of the present application,

[0023] Figure 2 is the three-dimensional view of the electrode oxidation cell in the present application,

[0024] Figure 3 It is a perspective view of the clamping rail main body in this application.

[0025] Figure 4 It is a perspective view of the moving clamping rod in this application.

[0026] Figure 5 It is a perspective view of the sliding auxiliary frame in this application.

[0027] Figure 6 It is a perspective view of the sliding main body in this application.

[0028] Figure 7 It is an enlarged view at position A in this application.

[0029] Figure 8 It is an enlarged view at position B in this application.

[0030] Legend Explanation:

[0031] 1. Device fixed base, 2. Fixed screw hole, 3. Electrode main body, 4. Electrode rod, 5. First electric push rod, 6. Top plate, 7. Fan frame, 8. Air drying fan, 9. Clamping rail main body, 10. Electrode oxidation tank, 11. Electric push rod fixing frame, 12. Servo motor, 13. Sliding groove, 14. Sliding block main body, 15. Double-threaded screw rod, 16. Limit moving block, 17. Sound generator main body, 18. Moving clamping rod, 19. Second electric push rod, 20. Moving mounting frame, 21. Sliding auxiliary frame, 22. Sliding main body, 23. Damping rod, 24. Moving limit block, 25. Return spring, 26. DC motor, 27. Rotating wheel, 28. Press switch, 29. Contact triggering rod, 30. Trigger switch, 31. Floating block, 32. Clamping main body, 33. Rotating main body rod, 34. Built-in telescopic rod,

[0031] 35. Contact spring, 36. Sliding contact block, 37. Contact rubber pad, 38. Limit rail main body. Specific Embodiments

[0032] Next, the technical solutions in the embodiments of this application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0033] The following gives specific embodiments.

[0034] Please refer to Figures 1 - 8, this application provides an anodizing device for aluminum wheels, including a top plate 6. A clamping rail main body 9 is fixedly connected to the top of the top plate 6. A sliding groove 13 is formed in the inner wall of the clamping rail main body 9. A servo motor 12 is installed on the side of the clamping rail main body 9. The output end of the servo motor 12 is fixedly connected to a double-threaded screw rod 15. The double-threaded screw rod 15 is rotatably connected to the inner wall of the clamping rail main body 9. A sliding block main body 14 is threadedly connected to the outer wall of the double-threaded screw rod 15. A limiting moving block 16 is fixedly connected to the outer wall of the sliding block main body 14. The sliding block main body 14 and the limiting moving block 16 are slidably connected to the inner wall of the clamping rail main body 9. A moving clamping rod 18 is fixedly connected to the bottom of the sliding block main body 14. A rotating main body rod 33 is rotatably connected to the bottom of the moving clamping rod 18. A clamping main body 32 is fixedly connected to one end of the rotating main body rod 33. An internal telescopic rod 34 is fixedly connected to the inner wall of the clamping main body 32. A sliding abutting block 36 is slidably connected to the outer wall of the internal telescopic rod 34. A abutting spring 35 is fixedly connected to the sliding abutting block 36 through the clamping main body 32. The sliding abutting block 36 is slidably connected to the inner wall of the clamping main body 32. A abutting rubber pad 37 is fixedly connected to the side of the sliding abutting block 36.

[0035] Specifically, during operation, the aluminum wheel is placed between the abutting rubber pads 37. Subsequently, the servo motor 12 is started, causing the double-threaded screw rod 15 with mirror threads along the middle part to rotate, driving the sliding block main body 14 and the limiting moving block 16 to approach each other after being limited by the clamping rail main body 9, so that the moving clamping rod 18 can be driven by the sliding block main body 14 to approach until the abutting rubber pads 37 abut against the aluminum wheel for limiting. At the same time, when the abutting is excessive, the sliding abutting block 36 can slide on the inner wall of the clamping main body 32, causing the internal telescopic rod 34 to slide on the inner wall of the sliding abutting block 36, thereby compressing the abutting spring 35. Further, the abutting spring 35 is used to push the sliding abutting block 36 for abutting. At the same time, the provided rotating main body rod 33 enables the aluminum wheel to rotate using the rotating main body rod 33 after being fixed.

[0036] In an embodiment of the present application, as Figure 5 and Figure 6As shown in the figure, a blower frame 7 is fixedly connected to the bottom of the top plate 6. An air-drying blower 8 is installed on the inner wall of the blower frame 7. An electric push rod fixing frame 11 is fixedly connected to the bottom of the top plate 6. A second electric push rod 19 is installed on the inner wall of the electric push rod fixing frame 11. The output end of the second electric push rod 19 is fixedly connected to a moving mounting frame 20. A sliding auxiliary frame 21 is fixedly connected to the side of the moving mounting frame 20. A sliding main body 22 is slidably connected to the inner wall of the sliding auxiliary frame 21. A DC motor 26 is installed on the side of the sliding main body 22. The output end of the DC motor 26 is fixedly connected to a rotating wheel 27. The rotating wheel 27 is rotatably connected to the inner wall of the sliding main body 22. A damping rod 23 is fixedly connected to the side of the sliding main body 22. The damping rod 23 is slidably connected in the sliding auxiliary frame 21. One end of the damping rod 23 is fixedly connected to a moving limit block 24. The sliding auxiliary frame 21 is fixedly connected to a return spring 25 through the sliding auxiliary frame 21. A contact trigger rod 29 is fixedly connected to the side of the sliding main body 22. A push button switch 28 is installed on the inner wall of the sliding auxiliary frame 21. The push button switch 28 is electrically connected to the second electric push rod 19.

[0037] Specifically, during operation, after the aluminum wheel is limited and fixed, the air-drying blower 8 can be started to blow off the liquid attached to the aluminum wheel. Subsequently, the second electric push rod 19 can be started to make the moving mounting frame 20 drive the rotating wheel 27 to fit towards the aluminum wheel. Until the rotating wheel 27 is in contact with the aluminum wheel, the sliding main body 22 can slide inside the sliding auxiliary frame 21, and then the damping rod 23 can slide inside the sliding auxiliary frame 21. At the same time, the design of the moving limit block 24 can play a role in limiting the damping rod 23. Until the sliding main body 22 drives the contact trigger rod 29 to approach the push button switch 28, the push button switch 28 is started to timely close the contact trigger rod 29. And during this process, the return spring 25 is slid and compressed by the sliding main body 22, so as to realize the function of the rotating wheel 27 fitting according to the diameter of the aluminum wheel. Subsequently, the DC motor 26 can be started to make the rotating wheel 27 drive the aluminum wheel to rotate, making the blowing of the air-drying blower 8 more sufficient.

[0038] In an embodiment of the present application, as Figure 1 and Figure 7 shown, a first electric push rod 5 is installed at the bottom of the top plate 6. A device fixing base 1 is installed at the bottom of the first electric push rod 5. The device fixing base 1 is provided with fixing screw holes 2. An electrode main body 3 is installed on the top of the device fixing base 1. The output end of the electrode main body 3 is fixedly connected to an electrode rod 4. An electrode oxidation tank 10 is fixedly connected to the top of the device fixing base 1. A sound generator main body 17 is installed on the side of the electrode oxidation tank 10. A limiting track main body 38 is fixedly connected to the inner wall of the electrode oxidation tank 10. A trigger switch 30 is installed on the inner wall of the limiting track main body 38. The trigger switch 30 is electrically connected to the sound generator main body 17. A floating block 31 is slidably connected to the inner wall of the limiting track main body 38.

[0039] Specifically, during operation, the oxidation solution is poured back into the interior of the electrode oxidation cell 10. At the same time, the electrode body 3 and the electrode rod 4 are used to ionize cations in the oxidation solution, thereby achieving the oxidation of the aluminum wheel. After the first electric push rod 5 is started, the clamping body 32 can drive the aluminum wheel to descend for oxidation. At the same time, the set float block 31 can float on the top of the liquid surface of the oxidation solution. Therefore, when the oxidation solution is consumed and the liquid level drops, the float block 31 will synchronously descend, so that after the float block 31 descends, it contacts the trigger switch 30, thereby causing the trigger switch 30 to activate the sound generator body 17 to emit a sound for reminder. At the same time, the set limit track body 38 can play a role in limiting the float block 31.

[0040] Working principle: Place the aluminum wheel between the abutting rubber pads 37. Then, start the servo motor 12 to rotate the double-threaded screw rod 15 with mirror threads along the middle part. After that, drive the sliding block body 14 and the limit moving block 16 to approach each other after being limited by the clamping rail body 9, so that the moving clamping rod 18 can be driven by the sliding block body 14 to approach until the abutting rubber pad 37 abuts against the aluminum wheel for limitation. At the same time, when the abutting is excessive, the sliding abutting block 36 can slide on the inner wall of the clamping body 32, and then the built-in telescopic rod 34 can slide on the inner wall of the sliding abutting block 36, further compressing the abutting spring 35. Further, use the abutting spring 35 to push the sliding abutting block 36 for abutting. At the same time, the set rotating main body rod 33 can enable the aluminum wheel to rotate by using the rotating main body rod 33 after being fixed. After the aluminum wheel is limited and fixed, the air drying fan 8 can be started to blow off the liquid attached to the aluminum wheel. Then, the second electric push rod 19 can be started to drive the moving mounting frame 20 to drive the rotating wheel 27 to fit towards the aluminum wheel. Until the rotating wheel 27 fits with the aluminum wheel, the sliding main body 22 can slide inside the sliding auxiliary frame 21, and then the damping rod 23 can slide inside the sliding auxiliary frame 21. At the same time, the design of the moving limit block 24 can play a role in limiting the damping rod 23 until the sliding main body 22 drives the abutting trigger rod 29 to approach the pressing switch 28, so that the pressing switch 28 is started to timely close the abutting trigger rod 29. And during this process, the reset spring 25 is slid and compressed by the sliding main body 22, thus realizing the function of the rotating wheel 27 to fit according to the diameter of the aluminum wheel. Then, the DC motor 26 can be started to drive the aluminum wheel to rotate by the rotating wheel 27, making the blowing of the air drying fan 8 more sufficient. The oxidation solution is poured back into the interior of the electrode oxidation cell 10. At the same time, the cation ionization of the oxidation solution is carried out by using the electrode main body 3 and the electrode rod 4, thereby realizing the oxidation of the aluminum wheel. After starting the first electric push rod 5, the clamping body 32 can be driven to lower the aluminum wheel for oxidation. At the same time, the set floating block 31 can float on the top of the liquid surface of the oxidation solution. Thus, when the oxidation solution is consumed and the liquid level drops, the floating block 31 will synchronously drop, and then the floating block 31 will contact the trigger switch 30 after dropping, thereby enabling the trigger switch 30 to start the sound generator main body 17 to emit a sound for reminder. At the same time, the set limit track body 38 can play a role in limiting the floating block 31.

[0041] The above shows and describes the basic principle, main features and advantages of the present application. Those skilled in the art of this industry should understand that the present application is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present application. Without departing from the spirit and scope of the present application, the present application will have various changes and improvements, and these changes and improvements all fall within the scope of the present application claimed.

Claims

1. An anodizing device for aluminum wheels, including a top plate (6), characterized in that: The top of the overhead plate (6) is fixedly connected with a clamping track main body (9); A sliding groove (13) is formed in the inner surface wall of the clamping track main body (9), and a servo motor (12) is installed on the side surface of the clamping track main body (9); The output end of the servo motor (12) is fixedly connected with a double-threaded screw rod (15), the double-threaded screw rod (15) is rotatably connected to the inner surface wall of the clamping track main body (9), and a sliding block main body (14) is threadedly connected to the outer surface wall of the double-threaded screw rod (15); A limiting moving block (16) is fixedly connected to the outer surface wall of the sliding block main body (14), the sliding block main body (14) and the limiting moving block (16) are slidably connected to the inner surface wall of the clamping track main body (9), a moving clamping rod (18) is fixedly connected to the bottom of the sliding block main body (14), and one end of the moving clamping rod (18) is rotatably connected to a rotating main body rod (33); One end of the rotating main body rod (33) is fixedly connected with a clamping main body (32), and an internal telescopic rod (34) is fixedly connected to the inner surface wall of the clamping main body (32); A sliding abutting block (36) is slidably connected to the outer surface wall of the internal telescopic rod (34), the sliding abutting block (36) is fixedly connected with an abutting spring (35) through the clamping main body (32), the sliding abutting block (36) is slidably connected to the inner surface wall of the clamping main body (32), and an abutting rubber pad (37) is fixedly connected to the side surface of the sliding abutting block (36).

2. The anodizing device for aluminum wheels according to claim 1, characterized in that: The bottom of the overhead plate (6) is fixedly connected with a fan frame (7), an air-drying fan (8) is installed on the inner surface wall of the fan frame (7), the bottom of the overhead plate (6) is fixedly connected with an electric push rod fixing frame (11), a second electric push rod (19) is installed on the inner surface wall of the electric push rod fixing frame (11), the output end of the second electric push rod (19) is fixedly connected with a moving mounting frame (20), a sliding auxiliary frame (21) is fixedly connected to the side surface of the moving mounting frame (20), a sliding main body (22) is slidably connected to the inner surface wall of the sliding auxiliary frame (21), a DC motor (26) is installed on the side surface of the sliding main body (22), the output end of the DC motor (26) is fixedly connected with a rotating wheel (27), and the rotating wheel (27) is rotatably connected to the inner surface wall of the sliding main body (22).

3. The anodizing device for aluminum wheels according to claim 2, wherein: A damping rod (23) is fixedly connected to the side surface of the sliding main body (22), the damping rod (23) is slidably connected to the sliding auxiliary frame (21), one end of the damping rod (23) is fixedly connected with a moving limit block (24), and a reset spring (25) is fixedly connected to the sliding auxiliary frame (21) through the sliding auxiliary frame (21).

4. The anodizing device for aluminum wheels according to claim 3, wherein: An abutting trigger rod (29) is fixedly connected to the side surface of the sliding main body (22), a pressing switch (28) is installed on the inner surface wall of the sliding auxiliary frame (21), and the pressing switch (28) is electrically connected to the second electric push rod (19).

5. The anodizing device for aluminum wheels according to claim 4, characterized in that: A first electric push rod (5) is installed at the bottom of the overhead plate (6), and a device fixing base (1) is installed at the bottom of the first electric push rod (5). The device fixing base (1) is provided with fixing screw holes (2).

6. The anodizing device for aluminum wheels according to claim 5, characterized in that: An electrode main body (3) is installed at the top of the device fixing base (1), and an electrode rod (4) is fixedly connected to the output end of the electrode main body (3).

7. The anodizing device for aluminum wheels according to claim 6, characterized in that: An electrode oxidation tank (10) is fixedly connected to the top of the device fixing base (1), and a sound generator main body (17) is installed on the side of the electrode oxidation tank (10).

8. The anodizing device for aluminum wheels according to claim 7, characterized in that: A limiting track main body (38) is fixedly connected to the inner wall of the electrode oxidation tank (10), and a trigger switch (30) is installed on the inner wall of the limiting track main body (38).

9. The anodic oxidation device for aluminum wheels according to claim 8, characterized in that: The trigger switch (30) is electrically connected to the sound generator main body (17), and a floating block (31) is slidably connected to the inner wall of the limiting track main body (38).

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