Axle fixing disc surface rust-proof treatment device

Abstract

The utility model discloses an axle fixing disc surface rust-proof treatment device, which relates to the technical field of axle fixing disc rust-proof treatment and comprises a rotating disc, a first gear is arranged at the top end of the rotating disc, a driving component is arranged at the bottom end of the rotating disc, and two symmetrically distributed second gears are rotatably mounted at the top end of the rotating disc. The two second gears are meshed with the first gear, two symmetrically-distributed supporting frames are fixedly installed at the top end of the rotating disc, rotating shafts are fixedly installed in the middles of the top ends of the two second gears, first bevel gears are fixedly installed at the top ends of the two rotating shafts, and reciprocating lead screws are rotationally installed in the middles of the two supporting frames. According to the device, under driving of the motor, a spray head can do circular motion to spray an axle fixing disc, and meanwhile, a reciprocating lead screw is driven to rotate, so that the spray head is driven to do reciprocating motion, the efficiency and quality of rust prevention treatment are improved, and the problem that the thickness of paint is not uniform due to manual spraying is solved.

Description

Technical Field

[0001] This utility model relates to the field of rust prevention treatment technology for axle mounting plates, specifically a rust prevention treatment device for the surface of axle mounting plates. Background Technology

[0002] The axle mounting plate is a key component in the automotive axle system, mainly used to achieve a stable connection between the axle and the frame or body. However, the mounting plate is exposed to a complex and ever-changing environment for a long time, and its surface is easily corroded, which seriously affects the safety and overall performance of the vehicle. Therefore, the axle mounting plate needs to be rust-proofed.

[0003] However, rust prevention through spraying anti-rust paint is a very common method, but traditional spraying equipment is mostly done manually, which is extremely inefficient and results in uneven spraying. Alternatively, a fixing device is used to fix the spraying equipment. After fixing the axle mounting plate with a clamping device, the clamping device is moved to spray. Although this avoids manual contact, the spraying angle is relatively fixed, and uneven paint thickness is likely to occur due to incomplete coverage by the nozzle. This not only seriously affects the rust prevention effect, but also significantly shortens the service life of the axle mounting plate. Utility Model Content

[0004] In order to solve the problems of low efficiency and uneven spraying when applying anti-rust paint to the axle mounting plate, the purpose of this utility model is to provide a rust prevention treatment device for the surface of the axle mounting plate.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a rust prevention treatment device for the surface of a vehicle axle fixing disc, comprising a rotating disc, a first gear at the top of the rotating disc, a driving assembly at the bottom of the rotating disc, two symmetrically distributed second gears rotatably mounted at the top of the rotating disc, the two second gears meshing with the first gear, two symmetrically distributed support frames fixedly mounted at the top of the rotating disc, a rotating shaft fixedly mounted at the middle of the top of each of the two second gears, a first bevel gear fixedly mounted at the top of each of the two rotating shafts, a reciprocating screw rotatably mounted at the middle of each of the two support frames, a second bevel gear fixedly mounted at one end of each of the two reciprocating screws, both second bevel gears meshing with the first bevel gear, movable blocks that cooperate with each other mounted on the outer surface of each of the two reciprocating screws, a fixed frame fixedly mounted at the lower part of each of the two movable blocks, and multiple equally spaced nozzles at the bottom of the fixed frame.

[0006] Preferably, a toothed plate is fixedly installed on one side of the lower part of each of the two support frames, a drive shaft is rotatably installed in the middle of each of the two fixed frames, a third gear is fixedly installed at the top of each of the two drive shafts, and the two third gears mesh with the toothed plate. A drive disc is fixedly installed at the bottom of each of the two drive shafts, and a drive rod is slidably inserted through one side of the drive disc. A second swing frame is rotatably installed at the lower part of the fixed frame, a first swing frame is fixedly installed on one side of the second swing frame, and one side of the drive rod is slidably sleeved on one side of the first swing frame. The tops of multiple nozzles are fixedly installed at the bottom of the second swing frame.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0008] 1. This application enables the spray head to perform circular motion under the drive of a motor, spraying the axle mounting plate. At the same time, it drives the reciprocating screw to rotate, thereby driving the spray head to move back and forth, which improves the efficiency and quality of rust prevention treatment and avoids the problem of uneven paint thickness caused by manual spraying.

[0009] 2. This application enables the spray nozzle to move back and forth while simultaneously engaging with the third gear and the toothed plate, allowing the spray to oscillate back and forth during the movement. This allows for all-around spraying of all parts of the axle mounting plate, ensuring comprehensive coverage of the anti-rust paint and effectively improving the anti-rust effect. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0013] Figure 3 This is a partial cross-sectional structural diagram of the present invention.

[0014] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0015] In the diagram: 1. Box body; 11. Shell; 12. Vacuum pump; 121. Cavity; 13. Motor; 2. Rotating disk; 21. First gear; 22. Second gear; 23. Rotating shaft; 24. First bevel gear; 25. Reciprocating screw; 26. Second bevel gear; 27. Moving block; 28. Limiting rod; 281. Sliding block; 29. ​​Support frame; 3. Fixed frame; 31. Tooth plate; 32. Third gear; 33. Drive shaft; 34. Drive disk; 35. Drive rod; 36. First swing frame; 37. Second swing frame; 38. Nozzle; 4. Dryer. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example: Figure 1-4 As shown, this utility model provides a rust prevention treatment device for the surface of a vehicle axle fixing disc, including a rotating disc 2. The top of the rotating disc 2 is provided with a first gear 21, and the bottom of the rotating disc 2 is provided with a driving component. Two symmetrically distributed second gears 22 are rotatably mounted on the top of the rotating disc 2, and the two second gears 22 mesh with the first gear 21. Two symmetrically distributed support frames 29 are fixedly mounted on the top of the rotating disc 2. A rotating shaft 23 is fixedly mounted on the middle of the top of each of the two second gears 22. A first bevel gear 24 is fixedly mounted on the top of each of the two rotating shafts 23. A reciprocating screw 25 is rotatably mounted on the middle of each of the two support frames 29. A second bevel gear 26 is fixedly mounted on one end of each of the two reciprocating screws 25, and both second bevel gears 26 mesh with the first bevel gear 24. Moving blocks 27 that cooperate with each other are mounted on the outer surface of each of the two reciprocating screws 25. A fixing frame 3 is fixedly mounted on the lower part of each of the two moving blocks 27. A plurality of equally spaced nozzles 38 are provided at the bottom of the fixing frame 3.

[0018] A toothed plate 31 is fixedly installed on one side of the lower part of each of the two support frames 29. A drive shaft 33 is rotatably installed in the middle of each of the two fixed frames 3. A third gear 32 is fixedly installed at the top of each of the two drive shafts 33. Both third gears 32 mesh with the toothed plate 31. A drive disc 34 is fixedly installed at the bottom of each of the two drive shafts 33. A drive rod 35 is slidably inserted through one side of the drive disc 34. A second swing frame 37 is rotatably installed at the lower part of the fixed frame 3. A first swing frame 36 is fixedly installed on one side of the second swing frame 37. One side of the drive rod 35 is slidably sleeved on one side of the first swing frame 36. The tops of multiple nozzles 38 are fixedly installed at the bottom of the second swing frame 37.

[0019] A housing 1 is fixedly installed at the bottom of the rotating disk 2. The housing 1 can support the rotating disk 2.

[0020] A housing 11 is fixedly installed on the lower inner surface of the housing 1. The upper part of the housing 11 slides through the middle of the rotating disk 2. The bottom middle of the first gear 21 is fixedly installed on the top of the housing 11. The first gear 21 can be fixed by setting the housing 11.

[0021] A vacuum pump 12 is fixedly installed inside the housing 1. A cavity 121 is opened in the middle of the first gear 21. By setting up the vacuum pump 12 and the cavity 121, the axle fixing plate that needs to be sprayed with anti-rust coating is adsorbed and fixed at the top of the first gear 21 through the cooperation of the vacuum pump 12 and the cavity 121.

[0022] The drive assembly includes a motor 13, which is fixedly installed inside the housing 1 on one side. The motor 13 is connected to the rotating disk 2 via a transmission belt. By setting the motor 13, the rotating disk 2 can be rotated by the transmission belt driven by the motor 13.

[0023] Two symmetrically distributed limiting rods 28 are fixedly installed on the upper part of each of the two support frames 29. Slider 281 is fixedly installed on the top of each of the two moving blocks 27. The two sliders 281 are slidably locked on the outer surface of the limiting rods 28. By setting the limiting rods 28, the moving blocks 27 can be limited, ensuring that when the reciprocating screw 25 rotates, the moving blocks 27 can move back and forth in a stable linear motion through mutual cooperation.

[0024] The top of each of the two support frames 29 is fixedly equipped with symmetrically distributed dryers 4. The upper dryer 4 can dry the painted axle mounting plate, making it easier to remove it from the top of the first gear 21.

[0025] Working principle: In actual use, the axle mounting plate that needs to be painted and rust-proofed is placed at the top center of the first gear 21. Driven by the vacuum pump 12, the axle mounting plate is attracted to the top of the first gear 21 through its interaction with the cavity 121. The starter motor 13 drives the rotating disk 2 to rotate under the transmission belt, which in turn drives the second gear 22 to rotate. Through the meshing of the second gear 22 and the first gear 21, the second gear 22 rotates, which drives the rotating shaft 23 to rotate, which in turn drives the first bevel gear 24 to rotate, which in turn drives the second bevel gear 26 to rotate, which in turn drives the reciprocating screw 25 to rotate. Through the interaction of the reciprocating screw 25 and the moving block 27, the moving block 27 moves back and forth on the outer surface of the reciprocating screw 25, which drives the spray head 38 to move back and forth, spraying the outer surface of the axle mounting plate.

[0026] Meanwhile, as the moving block 27 drives the fixed frame 3 to move, the third gear 32 meshes with the toothed plate 31, causing the third gear 32 to rotate when it moves. This drives the drive shaft 33 to rotate, which in turn drives the drive disk 34 to rotate. This, in turn, drives the drive rod 35, which is eccentrically mounted on one side of the drive disk 34, to rotate. Since one end of the drive rod 35 is slidably sleeved on the outside of one end of the first swing frame 36, when the drive rod 35 rotates, it drives the first swing frame 36 to swing back and forth, which in turn drives the second swing frame 37 to swing back and forth, thereby causing the spray head 38 to swing back and forth, so that the anti-rust coating can be evenly sprayed onto the outer surface of the axle fixed plate.

[0027] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A rust-proofing device for axle mounting plate surface, comprising a rotating plate (2), characterized in that: The top of the rotating disk (2) is provided with a first gear (21), and the bottom of the rotating disk (2) is provided with a driving assembly. Two symmetrically distributed second gears (22) are rotatably mounted on the top of the rotating disk (2). The two second gears (22) mesh with the first gear (21). Two symmetrically distributed support frames (29) are fixedly mounted on the top of the rotating disk (2). A rotating shaft (23) is fixedly mounted in the middle of the top of each of the two second gears (22). A first bevel gear (22) is fixedly mounted on the top of each of the two rotating shafts (23). 4) A reciprocating screw (25) is rotatably installed in the middle of both support frames (29). A second bevel gear (26) is fixedly installed at one end of each of the two reciprocating screws (25). The two second bevel gears (26) mesh with the first bevel gear (24). Moving blocks (27) that cooperate with each other are installed on the outer surface of the two reciprocating screws (25). A fixed frame (3) is fixedly installed at the lower part of each of the two moving blocks (27). Multiple nozzles (38) are evenly distributed at the bottom of the fixed frame (3).

2. The rust prevention treatment device for the surface of the axle fixing plate as described in claim 1, characterized in that, A toothed plate (31) is fixedly installed on one side of the lower part of each of the two support frames (29). A drive shaft (33) is rotatably installed in the middle of each of the two fixed frames (3). A third gear (32) is fixedly installed at the top of each of the two drive shafts (33). The two third gears (32) mesh with the toothed plate (31). A drive disc (34) is fixedly installed at the bottom of each of the two drive shafts (33). A drive rod (35) is slidably installed through one side of the drive disc (34). A second swing frame (37) is rotatably installed at the lower part of the fixed frame (3). A first swing frame (36) is fixedly installed on one side of the second swing frame (37). A drive rod (35) is slidably sleeved on one side of the first swing frame (36). The tops of multiple nozzles (38) are fixedly installed at the bottom of the second swing frame (37).

3. The rust prevention treatment device for the surface of the axle fixing plate as described in claim 1, characterized in that, A housing (1) is fixedly installed at the bottom of the rotating disk (2).

4. The rust prevention treatment device for the surface of the axle fixing plate as described in claim 3, characterized in that, The lower inner surface of the housing (1) is fixedly installed with a shell (11), the upper part of the shell (11) slides through the middle of the rotating disk (2), and the bottom middle of the first gear (21) is fixedly installed at the top of the shell (11).

5. The rust prevention treatment device for the surface of the axle fixing plate as described in claim 3, characterized in that, A vacuum pump (12) is fixedly installed inside the housing (1), and a cavity (121) is opened in the middle of the first gear (21).

6. The rust prevention treatment device for the surface of the axle fixing plate as described in claim 1, characterized in that, The drive assembly includes a motor (13), which is fixedly installed on one side inside the housing (1). The motor (13) is connected to the rotating disk (2) via a transmission belt.

7. The rust prevention treatment device for the surface of the axle fixing plate as described in claim 1, characterized in that, Two symmetrically distributed limiting rods (28) are fixedly installed on the upper part of the two support frames (29), and sliders (281) are fixedly installed on the top of the two moving blocks (27). The two sliders (281) are slidably locked on the outer surface of the limiting rods (28).

8. The rust prevention treatment device for the surface of the axle fixing plate as described in claim 1, characterized in that, The top of each of the two support frames (29) is fixedly equipped with symmetrically distributed dryers (4).

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