A suspension device for automobile wheel hub spraying

Abstract

The utility model relates to the technical field of automobile wheel hub painting, and discloses a suspension device for automobile wheel hub painting, including a bottom plate, a motor 1 fixedly connected to one side of the fixed block, a worm fixedly connected to the output end of the motor 1, a turbine rotatably connected inside the fixed block, the turbine meshing with the worm, a motor 2 fixedly connected inside the rotating column 1, a mechanical arm 1 fixedly connected to the output end of the motor 2, a motor 3 fixedly connected inside the mechanical arm 1, a conical column fixedly connected to the output end of the hydraulic cylinder 1, and a conical column arranged on the outer wall of the clamp. In the utility model, the effect of clamping and feeding the wheel hub is achieved through the cooperation between the hydraulic cylinder 1 and the clamp, which solves the problem of potential risks caused by the need for workers to carry and place the wheel hub on the device for fixing during the feeding process, and improves the working efficiency of the suspension device for automobile wheel hub painting.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheel hub spray painting, in particular to a suspension device for automobile wheel hub spray painting. Background Art

[0002] The car wheel hub is a component of the wheel, located in the center of the wheel. It is usually a disc-shaped part made of metal, used to support the weight of the vehicle and connected to the wheel axle. The wheel hub is mounted with a tire, which is connected to the wheel through the wheel hub so that the vehicle can run smoothly. In addition to connecting the tire and the axle, the wheel hub can also beautify the appearance of the vehicle and improve the performance of the vehicle. The main purpose and function of car wheel hub painting include aesthetics, rust prevention and protection, easy cleaning, and improved texture. The spray paint film makes the wheel hub more visually attractive, while effectively protecting its surface from environmental damage such as oxidation and corrosion, and extending its service life. The smooth paint film reduces the adhesion of dust and dirt, facilitates cleaning and maintenance, and at the same time gives the wheel hub a higher texture and glossiness, improving the appearance quality of the entire vehicle.

[0003] The traditional suspension device for automobile wheel hub spraying is a crucial part of the spraying process. It usually consists of a suspension frame, a suspension fixture, a rotating device and a spraying equipment. The suspension frame provides a supporting structure for the wheel hub suspension, and the suspension fixture fixes the wheel hub on the suspension frame to ensure the stability and accuracy of the wheel hub position during the spraying process. The rotating device is designed to enable the wheel hub to rotate, thereby ensuring that the paint evenly covers the wheel hub surface and ensures consistent coating thickness and quality. The spraying equipment includes a spray gun, a spraying system and a paint supply system, which are responsible for spraying the paint evenly onto the wheel hub surface. All these components work together to make the wheel hub spraying process efficient and precise, ultimately ensuring the uniformity and quality of the coating.

[0004] However, the traditional suspension device for automobile wheel hub spraying usually requires manual operation to place the wheel hub on the suspension fixture, but the efficiency of manual loading is relatively low, which may lead to a decrease in production efficiency, especially in large-scale production. In addition, manual operation also has certain safety hazards, and the operator may face the risk of injury or fatigue, especially in a work environment with high repetitiveness and long cycles. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a suspension device for automobile wheel hub spraying, aiming to improve the problem of low work efficiency caused by the traditional suspension device for automobile wheel hub spraying, which is usually placed on the suspension fixture by an operator manually.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a suspension device for automobile wheel hub spraying, comprising a base plate, a fixed block is fixedly connected to the top of the base plate, a motor 1 is fixedly connected to one side of the fixed block, a worm is fixedly connected to the output end of the motor 1, a turbine is rotatably connected inside the fixed block, the turbine is meshed with the worm, a rotating column 1 is fixedly connected to the top of the turbine, a motor 2 is fixedly connected inside the rotating column 1, a mechanical arm 1 is fixedly connected to the output end of the motor 2, a motor 3 is fixedly connected inside the mechanical arm 1, a mechanical arm 2 is fixedly connected to the output end of the motor 3, a hydraulic cylinder 1 is fixedly connected inside the mechanical arm 2, a conical column is fixedly connected to the output end of the hydraulic cylinder 1, a hollow frame 2 is fixedly connected to the top of the mechanical arm 2, a clamp is rotatably connected inside the hollow frame 2, a conical column is provided on the outer wall of the clamp, and a paint spraying assembly is provided on the top of the base plate.

[0007] Furthermore, the paint spraying assembly includes a hollow frame 1, the bottom of which is fixedly connected to the top of the base plate, the top of which is fixedly connected to a material storage barrel, the top of which is fixedly connected to a water pump, the input end of the water pump is fixedly connected to the material storage barrel, the output end of the water pump is fixedly connected to a pipe, and one end of the pipe is fixedly connected to a nozzle.

[0008] Furthermore, a fixing plate 1 is fixedly connected to the top of the bottom plate, a rack is fixedly connected inside the fixing plate 1, a fixing plate 2 is fixedly connected to the top of the fixing plate 1, and a slide rail is slidably connected inside the fixing plate 2.

[0009] Furthermore, a second fixing column is fixedly connected to the top of the second fixing plate, a double-headed motor is rotatably connected inside the second fixing column, a second gear is fixedly connected to the output end on one side of the double-headed motor, a first gear is fixedly connected to the output end on the other side of the double-headed motor, and the second gear is meshed with the rack.

[0010] Furthermore, an internal gear is fixedly connected inside the second fixing column, the internal gear is meshed with the first gear, and the top of the second fixing column is fixedly connected to the first fixing column.

[0011] Furthermore, the interior of the fixed column 1 is fixedly connected to a motor 4, the output end of the motor 4 is fixedly connected to a gear 4, one side of the fixed column 1 is rotatably connected to a gear 3, and one side of the bottom of the gear 3 is fixedly connected to a fixed disk.

[0012] Furthermore, the gear three is meshed with the gear four, and a connecting plate is slidably connected inside the gear three.

[0013] Furthermore, one end of the connecting plate is fixedly connected to an arc clamp.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the effect of clamping and loading the wheel hub is achieved through the cooperation among the motor 1, the worm, the turbine, the motor 2, the mechanical arm 1, the motor 3, the mechanical arm 2, the hydraulic cylinder 1 and the clamping claw, which solves the problem that during the loading process of the wheel hub, the wheel hub needs to be placed on the device to fix it manually, and the efficiency of manual loading is relatively low, and the workers may face the problem of injury or fatigue, thereby improving the working efficiency of the suspension device for automobile wheel hub spraying.

[0016] 2. In the utility model, the wheel hub is clamped and fixed during the spraying process through the cooperation between gear 2, rack, fixed column 1, motor 4, double-head motor gear 3, gear 4 and arc clamping claws, which solves the problem of the hook in the traditional suspension device for automobile wheel hub spraying being not stable enough, solves the problem of unstable movement of the wheel hub during the spraying process, and solves the safety of the suspension device for automobile wheel hub spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a suspension device for automobile wheel hub spraying proposed by the utility model;

[0018] Figure 2 A cross-sectional view of a fixing column of a suspension device for automobile wheel hub spraying proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the side wall structure of a fixing block of a suspension device for automobile wheel hub spraying proposed by the utility model;

[0020] Figure 4 This is a cross-sectional view of a hollow frame of a suspension device for automobile wheel hub spraying proposed by the utility model;

[0021] Figure 5 This is a cross-sectional view of a fixing block of a suspension device for automobile wheel hub spraying proposed by the utility model;

[0022] Figure 6 This is a structural diagram of a rotating column and an outer wall of a suspension device for automobile wheel hub spraying proposed by the utility model;

[0023] Figure 7 This is a structural diagram of a fixing column and an outer wall of a suspension device for automobile wheel hub spraying proposed by the utility model.

[0024] Legend:

[0025] 1. Bottom plate; 2. Fixed block; 3. Rotating column 1; 4. Hollow frame 1; 5. Storage barrel; 6. Fixed column 1; 7. Fixed plate 1; 8. Internal gear; 9. Gear 1; 10. Double-head motor; 11. Gear 2; 12. Fixed column 2; 13. Water pump; 14. Pipeline; 15. Slide rail; 16. Fixed plate 2; 17. Motor 1; 18. Nozzle; 19. Hydraulic cylinder 1; 20. Hollow frame 2; 21. Conical column; 22. Gripping claw; 23. Worm; 24. Turbine; 25. Motor 2; 26. Robot arm 1; 27. Motor 3; 28. Robot arm 2; 29. ​​Motor 4; 30. Arc fixture; 31. Gear 3; 32. Gear 4; 33. Connecting plate; 34. Rack; 35. Fixed disk. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1 , Figure 4 , Figure 5 and Figure 6 The utility model provides an embodiment: a suspension device for automobile wheel hub spraying, comprising a bottom plate 1, a fixed block 2 is fixedly connected to the top of the bottom plate 1, a motor 17 is fixedly connected to one side of the fixed block 2, a worm 23 is fixedly connected to the output end of the motor 17, a turbine 24 is rotatably connected inside the fixed block 2, the turbine 24 is meshed with the worm 23, a rotating column 3 is fixedly connected to the top of the turbine 24, a motor 25 is fixedly connected inside the rotating column 3, a mechanical arm 1 26 is fixedly connected to the output end of the motor 25, a motor 3 27 is fixedly connected to the inside of the mechanical arm 1 26, a mechanical arm 28 is fixedly connected to the output end of the motor 3 27, a hydraulic cylinder 19 is fixedly connected to the inside of the mechanical arm 28, a conical column 21 is fixedly connected to the output end of the hydraulic cylinder 19, a hollow frame 20 is fixedly connected to the top of the mechanical arm 28, a clamp 22 is rotatably connected inside the hollow frame 20, and a conical column 21 is provided on the outer wall of the clamp 22;

[0028] Specifically, when using the suspension device for automobile wheel hub spraying, in the process of loading the wheel hub, first, the worm 23 is driven to rotate through the output end of the motor 17. The worm 23 is meshed with the gear 4 32, and the turbine 24 drives the rotating column 13 to rotate. Subsequently, the output end of the motor 25 drives the mechanical arm 1 26 to move, and at the same time, the output end of the motor 3 27 drives the mechanical arm 2 28 to rotate. Then, the output end of the hydraulic cylinder 19 drives the conical column 21 to move. As the conical column 21 moves, the rotatably connected clamping claw 22 in the hollow frame 20 begins to rotate. The action of the clamping claw 22 is used to clamp the skeleton at the center of the wheel hub, thereby achieving the clamping and loading effect of the wheel hub.

[0029] Reference Figure 2 , Figure 3 and Figure 7 The top of the bottom plate 1 is fixedly connected to a fixed plate 17, and a rack 34 is fixedly connected inside the fixed plate 17. The top of the fixed plate 17 is fixedly connected to a fixed plate 2 16, and a slide rail 15 is slidably connected inside the fixed plate 2 16. The top of the fixed plate 2 16 is fixedly connected to a fixed column 2 12, and a double-headed motor 10 is rotatably connected inside the fixed column 2 12. The output end of one side of the double-headed motor 10 is fixedly connected to a gear 2 11, and the output end of the other side of the double-headed motor 10 is fixedly connected to a gear 1 9. The gear 2 11 meshes with the rack 34, and the fixed column 2 An internal gear 8 is fixedly connected inside 12, and the internal gear 8 meshes with a gear 1 9. A fixed column 16 is fixedly connected to the top of the fixed column 2 12. A motor 4 29 is fixedly connected inside the fixed column 16. A gear 4 32 is fixedly connected to the output end of the motor 4 29. A gear 31 is rotatably connected to one side of the fixed column 16. A fixed plate 35 is fixedly connected to one side of the bottom of the gear 31. The gear 31 meshes with the gear 4 32. A connecting plate 33 is slidably connected inside the gear 31. An arc fixture 30 is fixedly connected to one end of the connecting plate 33.

[0030] Specifically, in the process of clamping, fixing and moving the wheel hub, first, the output end of the motor 4 29 fixed inside the fixed column 16 drives the gear 4 32 to rotate. The gear 4 32 is meshed with the gear 3 31, and the operation of the gear 4 32 drives the gear 3 31 to rotate. Subsequently, the rotation of the gear 3 31 causes the connecting plate 33 to move. The connecting plate 33 slides inside the fixed disk 35 to ensure the stability when clamping the wheel hub and prevent accidental falling during the painting process due to insufficient clamping force. Then, the output end of the other end of the double-headed motor 10 drives the gear 1 9 to rotate. The gear 1 9 is meshed with the internal gear 8, and at the same time, the output end of the other end of the double-headed motor 10 drives the gear 2 11 to rotate. Since the gear 2 11 is meshed with the rack 34, the gear 2 11 is rotated on the surface of the meshing rack 34 by the force rotation of the gear 2 11, thereby achieving the fixing effect of the wheel hub.

[0031] Reference Figure 1 and Figure 3 The paint spraying assembly includes a hollow frame 4, the bottom of the hollow frame 4 is fixedly connected to the top of the bottom plate 1, the top of the hollow frame 4 is fixedly connected to a material storage barrel 5, the top of the hollow frame 4 is fixedly connected to a water pump 13, the input end of the water pump 13 is fixedly connected to the material storage barrel 5, the output end of the water pump 13 is fixedly connected to a pipe 14, and one end of the pipe 14 is fixedly connected to a nozzle 18;

[0032] Specifically, in this process, the input end of the water pump 13 is used to suck out the pigment in the storage barrel 5. Then, the pigment is discharged through the pipe 14 through the output end of the water pump 13. One end of the pipe 14 is connected to the nozzle 18, and then the pigment is sprayed out through the fine holes opened on the nozzle 18. This operation enables the effect of coloring the wheel hub to be achieved.

[0033] Working principle: When using the suspension device for automobile wheel hub spraying, when loading the wheel hub, firstly, the worm 23 is driven to rotate through the output end of the motor 17, and the gear 4 32 is meshed with the turbine 24, so that the turbine 24 drives the rotating column 3 to rotate, and then the output end of the motor 25 drives the mechanical arm 1 26 to move, and the output end of the motor 3 27 drives the mechanical arm 28 to rotate, and then the output end of the hydraulic cylinder 19 drives the conical column 21 to move, and due to the movement of the conical column 21, the clamping claw 22 connected to the inside of the hollow frame 20 is then driven to rotate, and the movement of the clamping claw 22 is used to clamp the skeleton in the center of the wheel hub, thereby achieving the effect of clamping and loading the wheel hub. When the wheel hub is clamped and fixed and then moved, firstly, the output end of the motor 4 29 fixed inside the fixed column 6 drives the gear 4 32 to rotate, and the gear 4 32 is meshed with the gear 31, and the gear The rotation of wheel four 32 drives gear three 31 to rotate together, and then the rotation of gear three 31 moves the connecting plate 33. Since the connecting plate 33 slides inside the fixed disk 35, the connecting plate 33 is prevented from insufficiently clamping the wheel hub during the process of clamping the wheel hub, resulting in falling during the painting process. Then, gear one 9 is driven to rotate by the output end of one end of the double-headed motor 10, the internal gear 8 and gear one 9 are meshed with each other, and the rack 34 is meshed with gear two 11. Then, the output end of the other end of the double-headed motor 10 drives gear two 11 to rotate and move on the surface of the rack 34, thereby achieving the effect of fixing the wheel hub. Then, the paint inside the storage barrel 5 is sucked out through the input end of the water pump 13, and then the paint is discharged through the pipe 14 through the output end of the water pump 13. One end of the pipe 14 is connected to one end of the nozzle 18, and then the paint is sprayed out through the fine holes opened in the nozzle 18, so as to achieve the effect of coloring the wheel hub.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A suspension device for automobile wheel hub spraying, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a fixed block (2), one side of the fixed block (2) is fixedly connected to a motor 1 (17), the output end of the motor 1 (17) is fixedly connected to a worm (23), the interior of the fixed block (2) is rotatably connected to a turbine (24), the turbine (24) is meshed with the worm (23), the top of the turbine (24) is fixedly connected to a rotating column 1 (3), the interior of the rotating column 1 (3) is fixedly connected to a motor 2 (25), the output end of the motor 2 (25) is fixedly connected to a mechanical arm 1 (26), the mechanical arm 1 (26) is fixedly connected to the output end of the mechanical arm 1 (26), and the mechanical arm 1 (26) is fixedly connected to the output end of the mechanical arm 1 (26). A motor three (27) is fixedly connected inside the mechanical arm one (26), and the output end of the motor three (27) is fixedly connected to a mechanical arm two (28). A hydraulic cylinder one (19) is fixedly connected inside the mechanical arm two (28), and the output end of the hydraulic cylinder one (19) is fixedly connected to a conical column (21). A hollow frame two (20) is fixedly connected to the top of the mechanical arm two (28), and a clamping claw (22) is rotatably connected inside the hollow frame two (20), and a conical column (21) is provided on the outer wall of the clamping claw (22). A paint spraying assembly is provided on the top of the bottom plate (1).

2. The suspension device for automobile wheel hub spraying according to claim 1, characterized in that: The paint spraying assembly comprises a hollow frame (4), the bottom of the hollow frame (4) is fixedly connected to the top of the bottom plate (1), the top of the hollow frame (4) is fixedly connected to a material storage barrel (5), the top of the hollow frame (4) is fixedly connected to a water pump (13), the input end of the water pump (13) is fixedly connected to the material storage barrel (5), the output end of the water pump (13) is fixedly connected to a pipe (14), and one end of the pipe (14) is fixedly connected to a spray head (18).

3. The suspension device for automobile wheel hub spraying according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a fixing plate 1 (7), the inside of the fixing plate 1 (7) is fixedly connected to a rack (34), the top of the fixing plate 1 (7) is fixedly connected to a fixing plate 2 (16), and the inside of the fixing plate 2 (16) is slidably connected to a slide rail (15).

4. The suspension device for automobile wheel hub spraying according to claim 3, characterized in that: The top of the second fixing plate (16) is fixedly connected to a second fixing column (12), the second fixing column (12) is rotatably connected to a double-headed motor (10) inside, one output end of the double-headed motor (10) is fixedly connected to a second gear (11), the other output end of the double-headed motor (10) is fixedly connected to a first gear (9), and the second gear (11) is meshed with the rack (34).

5. The suspension device for automobile wheel hub spraying according to claim 4, characterized in that: The interior of the second fixing column (12) is fixedly connected with an internal gear (8), the internal gear (8) is meshed with the first gear (9), and the top of the second fixing column (12) is fixedly connected with the first fixing column (6).

6. The suspension device for automobile wheel hub spraying according to claim 5, characterized in that: The fixed column one (6) is fixedly connected to a motor four (29) inside, the output end of the motor four (29) is fixedly connected to a gear four (32), one side of the fixed column one (6) is rotatably connected to a gear three (31), and one side of the bottom of the gear three (31) is fixedly connected to a fixed disk (35).

7. The suspension device for automobile wheel hub spraying according to claim 6, characterized in that: The gear three (31) is meshed with the gear four (32), and a connecting plate (33) is slidably connected inside the gear three (31).

8. The suspension device for automobile wheel hub spraying according to claim 7, characterized in that: One end of the connecting plate (33) is fixedly connected to a circular arc clamp (30).

Images