Micro-arc oxidation device for aluminum alloy rim

Abstract

The utility model belongs to the technical field of micro-arc oxidation, and discloses an aluminum alloy rim micro-arc oxidation device which comprises an electrolytic tank, a mounting rack is mounted on one side of the electrolytic tank, and a hydraulic rod I is mounted on one side of the mounting rack; the aluminum alloy rim is clamped by the clamping device to enter the electrolytic tank for oxidation, during oxidation, a second hydraulic rod is controlled, the second hydraulic rod drives a second connecting plate to move, the second connecting plate drives a third connecting plate to move, a third clamping rod and a fourth clamping rod move to the side face of the aluminum alloy rim, then a second driving motor is controlled, and the aluminum alloy rim is oxidized. A second driving motor drives a second threaded rod to rotate, the second threaded rod drives a fourth mounting plate to move, a third clamping rod and a fourth clamping rod can conveniently clamp the aluminum alloy rim, then a first driving motor is reversely controlled, the clamping device does not clamp the aluminum alloy rim any more, the part clamped by the clamping device can be fully oxidized, and then the steps are reversely repeated. And the clamping device clamps the aluminum alloy rim again, and electroplating is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of micro-arc oxidation, and more specifically, particularly relates to a micro-arc oxidation device for an aluminum alloy wheel rim. Background Art

[0002] Micro-arc oxidation, also known as plasma electrolytic oxidation, is developed based on anodizing technology. The coating formed is superior to anodizing. The micro-arc oxidation process mainly relies on the matching and adjustment of electrolyte and electrical parameters.

[0003] The existing micro-arc oxidation of aluminum alloy rims generally clamps the aluminum alloy rims through a clamping mechanism, and then places the aluminum alloy rims in an electrolyte for oxidation. However, when the existing clamping mechanism clamps the aluminum alloy rims, there is less electrolyte at the intersection of the clamping wall and the aluminum alloy rim, which easily leads to the problem of low quality of the workpiece surface during micro-arc oxidation.

[0004] In summary, the utility model provides an aluminum alloy wheel rim micro-arc oxidation device to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an aluminum alloy wheel rim micro-arc oxidation device, which is achieved by the following specific technical means:

[0006] A micro-arc oxidation device for an aluminum alloy wheel rim comprises an electrolytic cell, a mounting frame is installed on one side of the electrolytic cell, a hydraulic rod is installed on one side of the mounting frame, a clamping device is installed on one end of the hydraulic rod, the clamping device comprises a connecting block, a connecting plate is installed on one end of the connecting block, a clamping rod is installed on one side of the connecting plate, a threaded rod and a mounting plate are installed on one side of the connecting block, the threaded rod is arranged on one side of the mounting plate, a mounting plate is threadedly connected to one side of the threaded rod, and a clamping rod is installed on one side of the mounting plate.

[0007] Furthermore, a hydraulic rod 2 is installed on one side of the electrolytic cell, a connecting plate 2 is installed on one end of the hydraulic rod 2, the connecting plate 2 is arranged on one side of the electrolytic cell, a connecting plate 3 is installed on one side of the connecting plate 2, a connecting block 2 is installed on one side of the connecting plate 3, a mounting plate 3 is installed on one side of the connecting block 2, a threaded rod 2 is installed on one side of the mounting plate 3, a mounting plate 4 is threadedly connected to the side surface of the threaded rod 2, a clamping rod 3 is provided on one side of the mounting plate 4, and a clamping rod 4 is installed on one side of the connecting plate 3.

[0008] Furthermore, the clamping rod one corresponds to the clamping rod two.

[0009] Furthermore, the clamping rod three corresponds to the clamping rod four.

[0010] Furthermore, a slide groove is provided on one side of the electrolytic cell, a slider is slidably installed inside the slide groove, and the slider is installed on one side of the second connecting plate.

[0011] Furthermore, a driving motor 1 is installed at one end of the threaded rod 1, and the driving motor 1 is arranged inside the connecting block 1.

[0012] Furthermore, a second driving motor is installed at one end of the second threaded rod, and the second driving motor is arranged inside the second connecting block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model clamps the aluminum alloy wheel rim through the clamping device and enters the electrolytic cell for oxidation. When the oxidation is in progress, the hydraulic rod two is controlled, the hydraulic rod two drives the connecting plate two to move, the connecting plate two drives the connecting plate three to move, the clamping rod three and the clamping rod four move to the side of the aluminum alloy wheel rim, and then the driving motor two is controlled, the driving motor two drives the threaded rod two to rotate, the threaded rod two drives the mounting plate four to move, the clamping rod three and the clamping rod four can conveniently clamp the aluminum alloy wheel rim, and then the driving motor one is reversely controlled, the clamping device no longer clamps the aluminum alloy wheel rim, the part clamped by the clamping device can be fully oxidized, and then the above steps are repeated in reverse, the clamping device clamps the aluminum alloy wheel rim again, and the electroplating is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional schematic diagram of a micro-arc oxidation device for an aluminum alloy wheel rim.

[0016] Figure 2 The utility model is a cross-sectional schematic diagram of a micro-arc oxidation device for an aluminum alloy wheel rim.

[0017] Figure 3 The utility model is a cross-sectional schematic diagram of a micro-arc oxidation device for an aluminum alloy wheel rim.

[0018] Figure 4 It is an enlarged schematic diagram of part A of a micro-arc oxidation device for an aluminum alloy wheel rim of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Electrolytic cell; 2. Connecting plate 2; 3. Hydraulic rod 2; 4. Connecting plate 3; 5. Mounting frame; 6. Hydraulic rod 1; 7. Clamping device; 701. Connecting block 1; 702. Drive motor 1; 703. Connecting plate 1; 704. Mounting plate 1; 705. Threaded rod 1; 706. Mounting plate 2; 707. Clamping rod 2; 708. Clamping rod 1; 8. Connecting block 2; 9. Drive motor 2; 10. Mounting plate 3; 11. Threaded rod 2; 12. Mounting plate 4; 13. Clamping rod 3; 14. Clamping rod 4; 15. Slide; 16. Slider. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] Example:

[0023] like Figures 1 to 4 As shown, the utility model provides an aluminum alloy wheel rim micro-arc oxidation device, including an electrolytic cell 1, a mounting frame 5 is installed on one side of the electrolytic cell 1, a hydraulic rod 6 is installed on one side of the mounting frame 5, a clamping device 7 is installed on one end of the hydraulic rod 6, and the clamping device 7 includes a connecting block 701, a connecting plate 703 is installed on one end of the connecting block 701, a clamping rod 708 is installed on one side of the connecting plate 703, a threaded rod 705 and a mounting plate 704 are installed on one side of the connecting block 701, the threaded rod 705 is arranged on one side of the mounting plate 704, and one side of the threaded rod 705 is threadedly connected with A mounting plate 706 is provided, and a clamping rod 707 is installed on one side of the mounting plate 706. By manipulating the hydraulic rod 6, the hydraulic rod 6 drives the clamping device 7 to move, so that the clamping device 7 moves to the top of the electrolytic cell 1. Then, the driving motor 702 is manipulated so that the output end of the driving motor 702 drives the threaded rod 705 to rotate, so that the threaded rod 705 drives the mounting plate 706 to move, so that the mounting plate 706 drives the clamping rod 707 to move, so that the clamping rod 707 and the clamping rod 708 can conveniently clamp the aluminum alloy wheel rim. Then, the hydraulic rod 6 is manipulated so that the aluminum alloy wheel rim can conveniently enter the electrolytic cell 1 for oxidation.

[0024] Among them, a hydraulic rod 2 3 is installed on one side of the electrolytic cell 1, a connecting plate 2 2 is installed on one end of the hydraulic rod 2 3, the connecting plate 2 2 is arranged on one side of the electrolytic cell 1, a connecting plate 3 4 is installed on one side of the connecting plate 2 2, a connecting block 2 8 is installed on one side of the connecting plate 3 4, a mounting plate 3 10 is installed on one side of the connecting block 2 8, a threaded rod 2 11 is installed on one side of the mounting plate 3 10, a mounting plate 4 12 is threadedly connected to the side of the threaded rod 2 11, a clamping rod 3 13 is arranged on one side of the mounting plate 4 12, and a clamping rod 4 14 is installed on one side of the connecting plate 3 4, By manipulating the hydraulic rod 23, the hydraulic rod 23 drives the connecting plate 22 to move, and the connecting plate 22 drives the connecting plate 3 4 to move, so that the clamping rod 3 13 and the clamping rod 4 14 move to the side of the aluminum alloy wheel rim, and then the driving motor 29 is controlled so that the driving motor 29 drives the threaded rod 2 11 to rotate, so that the threaded rod 2 11 drives the mounting plate 4 12 to move, so that the clamping rod 3 13 and the clamping rod 4 14 can conveniently clamp the aluminum alloy wheel rim, and then the driving motor 1 702 is reversely controlled so that the clamping device 7 no longer clamps the aluminum alloy wheel rim, so that the part clamped by the clamping device 7 can be fully oxidized.

[0025] Among them, the clamping rod 1 708 corresponds to the clamping rod 2 707. By arranging the clamping rod 1 708 to correspond to the clamping rod 2 707, the clamping rod 1 708 and the clamping rod 2 707 can conveniently clamp the aluminum alloy wheel rim.

[0026] Among them, the clamping rod three 13 corresponds to the clamping rod four 14. By setting the clamping rod three 13 to correspond to the clamping rod four 14, the clamping rod three 13 and the clamping rod four 14 can conveniently clamp the aluminum alloy wheel rim.

[0027] Among them, a slide groove 15 is opened on one side of the electrolytic cell 1, and a slider 16 is slidably installed inside the slide groove 15. The slider 16 is installed on one side of the connecting plate 2. By setting the slide groove 15 and the slider 16 is slidably installed inside the slide groove 15, the connecting plate 2 can be easily moved.

[0028] Among them, a driving motor 702 is installed at one end of the threaded rod 705, and the driving motor 702 is arranged inside the connecting block 701. By setting the driving motor 702, the clamping rod 1 708 and the clamping rod 2 707 can conveniently clamp the aluminum alloy wheel rim.

[0029] Among them, a driving motor 29 is installed at one end of the threaded rod 2 11, and the driving motor 29 is arranged inside the connecting block 2 8. By arranging the driving motor 29, the clamping rod 3 13 and the clamping rod 4 14 can conveniently clamp the aluminum alloy wheel rim.

[0030] The working principle of this embodiment:

[0031] The utility model discloses an aluminum alloy wheel rim micro-arc oxidation device. In actual use, the hydraulic rod 1 6 is firstly controlled so that the hydraulic rod 1 6 drives the clamping device 7 to move, so that the clamping device 7 moves to the top of the electrolytic cell 1, and then the driving motor 1 702 is controlled so that the output end of the driving motor 1 702 drives the threaded rod 1 705 to rotate, so that the threaded rod 1 705 drives the mounting plate 2 706 to move, so that the mounting plate 2 706 drives the clamping rod 2 707 to move, so that the clamping rod 2 707 and the clamping rod 1 708 can conveniently clamp the aluminum alloy wheel rim, and then the hydraulic rod 1 6 is controlled so that the aluminum alloy wheel rim can conveniently enter the electrolytic cell 1 for oxidation. When the oxidation is in progress, the hydraulic rod 1 is controlled. Rod 23 makes hydraulic rod 23 drive connecting plate 22 to move, so that connecting plate 22 drives connecting plate 3 4 to move, so that clamping rod 3 13 and clamping rod 4 14 move to the side of the aluminum alloy wheel rim, and then control driving motor 29 so that driving motor 29 drives threaded rod 2 11 to rotate, so that threaded rod 2 11 drives mounting plate 4 12 to move, so that clamping rod 3 13 and clamping rod 4 14 can conveniently clamp the aluminum alloy wheel rim, and then reversely control driving motor 1 702 so that clamping device 7 no longer clamps the aluminum alloy wheel rim, so that the part clamped by clamping device 7 can be fully oxidized, and then repeat the above steps in reverse so that clamping device 7 clamps the aluminum alloy wheel rim again to complete electroplating.

[0032] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A micro-arc oxidation device for aluminum alloy wheel rims, comprising an electrolytic cell (1), characterized in that: A mounting frame (5) is installed on one side of the electrolytic cell (1), a hydraulic rod (6) is installed on one side of the mounting frame (5), a clamping device (7) is installed on one end of the hydraulic rod (6), and the clamping device (7) comprises a connecting block (701), a connecting plate (703) is installed on one end of the connecting block (701), a clamping rod (708) is installed on one side of the connecting plate (703), a threaded rod (705) and a mounting plate (704) are installed on one side of the connecting block (701), the threaded rod (705) is arranged on one side of the mounting plate (704), a mounting plate (706) is threadedly connected to one side of the threaded rod (705), and a clamping rod (707) is installed on one side of the mounting plate (706).

2. The micro-arc oxidation device for an aluminum alloy wheel rim as claimed in claim 1, characterized in that: A hydraulic rod 2 (3) is installed on one side of the electrolytic cell (1), a connecting plate 2 (2) is installed on one end of the hydraulic rod 2 (3), the connecting plate 2 (2) is arranged on one side of the electrolytic cell (1), a connecting plate 3 (4) is installed on one side of the connecting plate 2 (2), a connecting block 2 (8) is installed on one side of the connecting block 2 (8), a mounting plate 3 (10) is installed on one side of the mounting plate 3 (10), a threaded rod 2 (11) is installed on one side of the mounting plate 3 (10), a mounting plate 4 (12) is threadedly connected to the side surface of the threaded rod 2 (11), a clamping rod 3 (13) is arranged on one side of the mounting plate 4 (12), and a clamping rod 4 (14) is installed on one side of the connecting plate 3 (4).

3. The micro-arc oxidation device for an aluminum alloy wheel rim as claimed in claim 1, characterized in that: The clamping rod 1 (708) corresponds to the clamping rod 2 (707).

4. The micro-arc oxidation device for an aluminum alloy wheel rim as claimed in claim 2, characterized in that: The clamping rod three (13) corresponds to the clamping rod four (14).

5. The micro-arc oxidation device for aluminum alloy wheel rim as claimed in claim 2, characterized in that: A slide groove (15) is provided on one side of the electrolytic cell (1), a slider (16) is slidably mounted inside the slide groove (15), and the slider (16) is mounted on one side of the second connecting plate (2).

6. The micro-arc oxidation device for aluminum alloy wheel rim according to claim 1, characterized in that: One end of the threaded rod 1 (705) is mounted with a driving motor 1 (702), and the driving motor 1 (702) is arranged inside the connecting block 1 (701).

7. The micro-arc oxidation device for aluminum alloy wheel rim as claimed in claim 2, characterized in that: One end of the threaded rod 2 (11) is mounted with a drive motor 2 (9), and the drive motor 2 (9) is arranged inside the connecting block 2 (8).

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