Cleaning device for steering wheel machining

Abstract

The utility model relates to the technical field of steering wheel framework machining, and discloses a cleaning device for steering wheel machining, which comprises a cleaning bin, a motor I is fixedly connected in the cleaning bin, a concave wheel is fixedly connected to the output end of the motor I, a transmission belt is arranged on the outer wall of the concave wheel, a positioning component is arranged in the concave wheel, and a positioning component is arranged in the positioning component. A fixing plate is fixedly connected to the inner wall of the cleaning bin, a first air cylinder is fixedly connected to the interior of the fixing plate, an L-shaped connecting plate is fixedly connected to the output end of the first air cylinder, a rack is fixedly connected to the interior of the L-shaped connecting plate, and a gear is rotationally connected to the interior of the fixing plate. According to the steering wheel framework cleaning device, the problems that a steering wheel framework is difficult to accurately position and fix, and the cleanliness and the quality of the framework are affected are solved, accurate positioning and fixing are achieved, it is guaranteed that each part of the steering wheel framework can be evenly cleaned, and therefore the cleaning efficiency and the cleaning quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steering wheel skeleton processing, in particular to a cleaning device for steering wheel processing. Background Art

[0002] The steering wheel is one of the most crucial components in an automobile, allowing the driver to control the direction of the vehicle. The steering wheel skeleton is the basic structure of the steering wheel, usually made of metal, providing stable support and mounting points for the steering wheel. During the automobile manufacturing process, the steering wheel skeleton needs to be precisely processed to ensure it meets strict dimensional and shape requirements. In the process of steering wheel skeleton processing, the use of a cleaning device is crucial. This is because during the processing, oil stains, chips, and other dirt may remain on the surface of the skeleton, which may affect the quality and performance of the steering wheel skeleton.

[0003] In the traditional process of steering wheel skeleton processing, the use of a cleaning device is a key step to ensure product quality. The cleaning device is usually integrated at an appropriate position on the production line to clean the skeleton between various processing stages. First, after the burrs and oxide layers are removed from the skeleton, there may be dirt such as oil stains and chips on the surface. The cleaning device is started, and a high-pressure water column or a special cleaning liquid is used to spray the skeleton to effectively remove the dirt.

[0004] When the above cleaning device is in use, since the steering wheel skeleton usually has a complex geometric shape, it is difficult to accurately position and fix it during the cleaning process, resulting in inaccurate positioning, so that some parts of the steering wheel skeleton are not fully cleaned, affecting the cleanliness and quality of the skeleton. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a cleaning device for steering wheel processing, aiming to improve the problem that it is difficult to accurately position and fix it during the cleaning process, resulting in inaccurate positioning, so that some parts of the steering wheel skeleton are not fully cleaned, affecting the cleanliness and quality of the skeleton.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A steering wheel processing and cleaning device, including a cleaning chamber, inside which a first motor is fixedly connected. The output end of the first motor is fixedly connected with a cam. A transmission belt is arranged on the outer wall of the cam. A positioning component is arranged inside the cam. The inner wall of the cleaning chamber is fixedly connected with a fixing plate. Inside the fixing plate, a first cylinder is fixedly connected. The output end of the first cylinder is fixedly connected with an L-shaped connecting plate. Inside the L-shaped connecting plate, a rack is fixedly connected. Inside the fixing plate, a gear is rotatably connected. The rack meshes with the gear. The outer wall of the L-shaped connecting plate is fixedly connected with a connecting plate. Inside the connecting plate, a second motor is fixedly connected. The output end of the second motor is fixedly connected with a fixture. The outer wall of the connecting plate is fixedly connected with a fixed disk. The outer wall of the fixture is rotatably connected to the outer wall of the fixed disk.

[0007] Further, the positioning component includes a screw rod. One end of the screw rod is fixedly connected inside the cam. A placement plate is threadedly connected to the outer wall of the screw rod. The outer wall of the placement plate is slidably connected inside the cleaning chamber.

[0008] Further, a water passing groove is opened inside the cleaning chamber. A conveying pipe is fixedly connected inside the cleaning chamber. A filtering chamber is arranged in the middle of the conveying pipe.

[0009] Further, one end of the filtering chamber is fixedly connected with a water storage tank. The lower surface of the water storage tank is fixedly connected to the top of the cleaning chamber.

[0010] Further, the inner wall of the cleaning chamber is fixedly connected with a fixing frame. A sliding column is slidably connected inside the fixing frame.

[0011] Further, a second cylinder is fixedly connected inside the fixing frame. The output end of the second cylinder is connected to the sliding column.

[0012] Further, a third motor is fixedly connected inside the sliding column. The output end of the third motor is fixedly connected with a limiting ring.

[0013] Further, the upper surface of the limiting ring is rotatably connected to the bottom of the sliding column. The lower surface of the limiting ring is fixedly connected with a brush head.

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

[0015] 1. In the present utility model, first, the motor 1 drives the cam to rotate. Then, in cooperation with the cam, the transmission belt, and the screw rod, the storage plate and the steering wheel skeleton are positioned. Next, the cylinder 1 drives the L-shaped connecting plate to move. Then, in cooperation with the gear, the rack, the connecting plate, the fixture, the motor, and the fixed disk, the steering wheel skeleton is fixed and rotated, solving the problem that it is difficult to accurately position and fix the steering wheel skeleton, which affects the cleanliness and quality of the skeleton, achieving accurate positioning and fixation, ensuring that each part of the steering wheel skeleton can be evenly cleaned, thereby improving the cleaning efficiency and quality.

[0016] 2. In the present utility model, first, the waste water is sent into the interior of the conveying pipe through the water passing trough. Then, in cooperation with the filter bin and the water tank, it is recycled. Next, the cylinder 2 positions the height of the brush head. Then, in cooperation with the fixed frame, the sliding column, the motor 3, and the limit ring, the brush head drives to clean the steering wheel skeleton, achieving the recycling of waste water, which helps to save water resources. At the same time, through the positioning and rotation of the brush head, efficient cleaning is realized, improving the cleaning speed and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of a steering wheel processing and cleaning device proposed by the present utility model;

[0018] Figure 2 is a schematic diagram of one side structure of the storage plate of a steering wheel processing and cleaning device proposed by the present utility model;

[0019] Figure 3 is a schematic diagram of the internal structure of the fixed plate of a steering wheel processing and cleaning device proposed by the present utility model;

[0020] Figure 4 is a schematic diagram of the internal structure of the cleaning bin of a steering wheel processing and cleaning device proposed by the present utility model;

[0021] Figure 5 is a schematic diagram of the internal structure of the fixed frame of a steering wheel processing and cleaning device proposed by the present utility model.

[0022] LEGEND DESCRIPTION:

[0023] 1. Cleaning bin; 2. Storage plate; 3. Motor 1; 4. Cam; 5. Transmission belt; 6. Screw rod; 7. Water passing trough; 8. Fixed plate; 9. Cylinder 1; 10. Rack; 11. L-shaped connecting plate; 12. Connecting plate; 13. Motor 2; 14. Fixture; 15. Fixed disk; 16. Conveying pipe; 17. Filter bin; 18. Water storage tank; 19. Fixed frame; 20. Cylinder 2; 21. Sliding column; 22. Motor 3; 23. Limit ring; 24. Brush head; 25. Gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Referring to Figure 1 and Figure 3 , an embodiment provided by the present invention is as follows: A steering wheel processing and cleaning device includes a cleaning bin 1. Inside the cleaning bin 1, a first motor 3 is fixedly connected. The output end of the first motor 3 is fixedly connected with a cam 4. An outer wall of the cam 4 is provided with a transmission belt 5. A positioning component is arranged inside the cam 4. An inner wall of the cleaning bin 1 is fixedly connected with a fixing plate 8. Inside the fixing plate 8, a first cylinder 9 is fixedly connected. The output end of the first cylinder 9 is fixedly connected with an L-shaped connecting plate 11. Inside the L-shaped connecting plate 11, a rack 10 is fixedly connected. Inside the fixing plate 8, a gear 25 is rotatably connected. The rack 10 meshes with the gear 25. An outer wall of the L-shaped connecting plate 11 is fixedly connected with a connecting plate 12. Inside the connecting plate 12, a second motor 13 is fixedly connected. The output end of the second motor 13 is fixedly connected with a fixture 14. An outer wall of the connecting plate 12 is fixedly connected with a fixed disk 15. An outer wall of the fixture 14 is rotatably connected to an outer wall of the fixed disk 15.

[0026] Specifically, first, the output end of the first cylinder 9 drives the L-shaped connecting plate 11 to move smoothly, thereby driving the closely connected rack 10 to move synchronously. Due to the meshing relationship between the rack 10 and the gear 25, when the rack 10 moves, the gear 25 can rotate accordingly. The rotation of the gear 25 not only ensures the transmission of power but also ensures the stability and accuracy of the rotation. As the gear 25 rotates, the two L-shaped connecting plates 11 move relatively synchronously, ensuring that when the fixture 14 clamps the steering wheel skeleton, the forces on both sides are uniform, thereby ensuring the stability and reliability of the clamping. Next, through the bridging function of the connecting plate 12, the fixture 14 can accurately clamp the steering wheel skeleton. After the clamping is completed, the brush head 24 and the preset water spray heads inside the cleaning bin 1 start to work to clean the steering wheel skeleton comprehensively. In addition, the output end of the second motor 13 can also drive the fixture 14 and the steering wheel skeleton to rotate, making the cleaning process more comprehensive and capable of covering all corners of the steering wheel skeleton. At the same time, the preset sliding groove inside the fixed disk 15 plays a guiding role, ensuring the stability and accuracy of the fixture 14 during rotation and further improving the cleaning effect.

[0027] Referring to Figure 1 and Figure 2, the positioning component includes a screw rod 6. One end of the screw rod 6 is fixedly connected inside the cam 4. The outer wall of the screw rod 6 is threadedly connected with a storage plate 2. The outer wall of the storage plate 2 is slidably connected inside the cleaning bin 1;

[0028] Specifically, first, accurately place the steering wheel skeleton above the storage plate 2. Then start the first motor 3 to drive the cam 4 to rotate. Due to the effect of the transmission belt 5, the two cams 4 can rotate synchronously, ensuring the coordination and stability of the entire system. As the cam 4 rotates, the screw rod 6 will also rotate accordingly. Since the two screw rods 6 rotate synchronously, they can jointly drive the storage plate 2 and the steering wheel skeleton placed on it to move up and down, ensuring that the steering wheel skeleton reaches the predetermined position in the vertical direction.

[0029] Refer to Figure 4 , a water trough 7 is provided inside the cleaning bin 1. A delivery pipe 16 is fixedly connected inside the cleaning bin 1. A filter bin 17 is provided in the middle of the delivery pipe 16. One end of the filter bin 17 is fixedly connected with a water storage tank 18. The lower surface of the water storage tank 18 is fixedly connected to the top of the cleaning bin 1;

[0030] Specifically, the used water passes through the water trough 7 and is accurately guided to one end of the delivery pipe 16. Then, under the guidance of the delivery pipe 16, the water smoothly flows into the interior of the water storage tank 18. During the delivery process, the filter bin 17 ensures the quality and purity of the water, guaranteeing the purity and safety of the water quality. The cleaned water can be recycled in the system, not only improving the utilization efficiency of water resources but also reducing the waste of water resources.

[0031] Refer to Figure 4 and Figure 5 , a fixing frame 19 is fixedly connected to the inner wall of the cleaning bin 1. A sliding column 21 is slidably connected inside the fixing frame 19. A second cylinder 20 is fixedly connected inside the fixing frame 19. The output end of the second cylinder 20 is connected to the sliding column 21. A third motor 22 is fixedly connected inside the sliding column 21. The output end of the third motor 22 is fixedly connected with a limiting ring 23. The upper surface of the limiting ring 23 is rotatably connected to the bottom of the sliding column 21. The lower surface of the limiting ring 23 is fixedly connected with a brush head 24;

[0032] Specifically, through the precise drive of the second cylinder 20, the sliding column 21 slides stably and smoothly inside the fixed frame 19 and the cleaning bin 1. This not only ensures that the brush head 24 can accurately move above the steering wheel skeleton but also greatly improves the accuracy and reliability of the cleaning operation. When the brush head 24 is accurately positioned above the steering wheel skeleton, the third motor 22 starts to play its role. Through the powerful drive of the third motor 22, the brush head 24 starts to rotate at a high speed, and its bristles are in close contact with the surface of the steering wheel skeleton, effectively removing the stains and dirt on the skeleton surface. During the entire cleaning process, the limit ring 23 plays a key guiding role, ensuring that the brush head 24 always stays on the correct track during rotation and movement, avoiding problems such as poor cleaning effect or equipment damage caused by deviation or shaking.

[0033] Working principle: When the steering wheel processing and cleaning device needs to be used, first place the steering wheel skeleton above the placement plate 2, then drive the cam 4 to rotate through the first motor 3, and then drive the two cams 4 on both sides to rotate synchronously through the transmission belt 5, thereby driving the two screws 6 on both sides to rotate synchronously, and further driving the placement plate 2 and the steering wheel skeleton above to move up and down to achieve the positioning of the steering wheel skeleton.

[0034] In addition, the output end of the first cylinder 9 drives the L-shaped connecting plate 11 to move, thereby driving the rack 10 to move synchronously. Due to the meshing of the rack 10 and the gear 25, the gear 25 rotates as the rack 10 moves, and then drives the two L-shaped connecting plates 11 on both sides to move relatively synchronously. Then, the clamp 14 is driven by the connecting plate 12 to clamp the steering wheel skeleton. After clamping, the steering wheel skeleton is cleaned by the brush head 24 and the preset water spray head inside the cleaning bin 1. At the same time, the output end of the second motor 13 can drive the clamp 14 and the steering wheel skeleton to rotate. This process is guided by the preset sliding groove inside the fixed disk 15 to achieve stable rotation, and thus achieves the effect of comprehensive cleaning.

[0035] Next, the cleaned water is sent to one end of the conveying pipe 16 through the water trough 7, and then conveyed to the inside of the water storage tank 18 through the conveying pipe 16. During this process, it is filtered through the filter bin 17 to achieve the effect of recycling.

[0036] Finally, the second cylinder 20 drives the sliding column 21 to slide inside the fixed frame 19 and the cleaning bin 1, thereby driving one end of the brush head 24 above the steering wheel skeleton. Then, the third motor 22 drives the brush head 24 to rotate to clean the steering wheel skeleton. This process is guided by the limit ring 23 to achieve the effect of efficient cleaning.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A device for cleaning a steering wheel, comprising a cleaning chamber (1), characterized in that: The cleaning chamber (1) is fixedly connected to a motor 1 (3) inside, the output end of the motor 1 (3) is fixedly connected to a cam (4), the outer wall of the cam (4) is provided with a transmission belt (5), the interior of the cam (4) is provided with a positioning assembly, the inner wall of the cleaning chamber (1) is fixedly connected to a fixing plate (8), the interior of the fixing plate (8) is fixedly connected to a cylinder 1 (9), the output end of the cylinder 1 (9) is fixedly connected to an L-shaped connecting plate (11), the interior of the L-shaped connecting plate (11) is fixedly connected to a rack (10), the interior of the fixed plate (8) is rotatably connected to a gear (25), the rack (10) is meshed with the gear (25), the outer wall of the L-shaped connecting plate (11) is fixedly connected to a connecting plate (12), the interior of the connecting plate (12) is fixedly connected to a motor 2 (13), the output end of the motor 2 (13) is fixedly connected to a clamp (14), the outer wall of the connecting plate (12) is fixedly connected to a fixed disk (15), and the outer wall of the clamp (14) is rotatably connected to the outer wall of the fixed disk (15).

2. The device for cleaning a steering wheel according to claim 1, characterized in that: The positioning assembly comprises a screw (6), one end of which is fixedly connected to the interior of the cam (4), the outer wall of the screw (6) is threadedly connected to a storage plate (2), and the outer wall of the storage plate (2) is slidably connected to the interior of the cleaning chamber (1).

3. The device for cleaning a steering wheel according to claim 1, characterized in that: A water trough (7) is provided inside the cleaning chamber (1), a delivery pipe (16) is fixedly connected inside the cleaning chamber (1), and a filter chamber (17) is provided in the middle of the delivery pipe (16).

4. The device for cleaning a steering wheel according to claim 3, characterized in that: One end of the filter bin (17) is fixedly connected to a water storage tank (18), and the lower surface of the water storage tank (18) is fixedly connected to the top of the cleaning bin (1).

5. The device for cleaning a steering wheel according to claim 4, characterized in that: A fixing frame (19) is fixedly connected to the inner wall of the cleaning chamber (1), and a sliding column (21) is slidably connected inside the fixing frame (19).

6. The device for cleaning a steering wheel according to claim 5, characterized in that: The interior of the fixed frame (19) is fixedly connected with a second cylinder (20), and the output end of the second cylinder (20) is connected to a sliding column (21).

7. The device for cleaning a steering wheel according to claim 6, characterized in that: The interior of the sliding column (21) is fixedly connected to a motor three (22), and the output end of the motor three (22) is fixedly connected to a limit ring (23).

8. The device for cleaning a steering wheel according to claim 7, characterized in that: The upper surface of the limiting ring (23) is rotatably connected to the bottom of the sliding column (21), and the lower surface of the limiting ring (23) is fixedly connected to a brush head (24).

Images