Wheel hub machining and cleaning device

Abstract

This utility model discloses a wheel hub cleaning device, including a housing, an installation component rotatably mounted inside the housing, a cleaning roller mounted below the housing, and a drive motor mounted at the rear of the housing, driving the cleaning roller. The cleaning roller includes a mounting shaft, and a rotating seat is mounted on the outside of the housing. One end of the mounting shaft is rotatably mounted in the rotating seat via a bearing. A retaining ring is mounted on the mounting shaft, and a positioning ring is mounted in front of the retaining ring. A positioning block and an abutment block are sleeved on the mounting shaft, with the abutment block located in front of the positioning block. An adjusting nut is threadedly connected to the mounting shaft. This utility model can effectively clean wheel hubs.

Description

Technical Field

[0001] This utility model relates to the field of wheel hub processing technology, and more specifically, to a wheel hub processing and cleaning device. Background Technology

[0002] After machining, aluminum shavings and emulsion remain on the surface of the wheel hub. If not cleaned, this can affect the balance and airtightness test results, and even the surface finish of subsequent painting processes, leading to batch defects. Therefore, it is necessary to clean the machined wheel hubs. The existing cleaning method involves a conveyor line moving the wheel hub to a spray area for overall spray rinsing. The cleaning fluid also enters the shaft hole. Since it is difficult to blow the cleaning fluid into the shaft hole during subsequent air drying, cleaning fluid residue can easily remain inside the shaft hole. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a wheel hub processing and cleaning device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] This utility model discloses a wheel hub processing and cleaning device, including a housing, an installation component installed inside the housing, the installation component being rotatably mounted inside the housing, a cleaning roller installed at the bottom of the housing, a drive motor installed at the rear of the housing, the drive motor driving and connecting the cleaning roller, the cleaning roller including an installation shaft, a rotating seat installed on the outside of the housing, one end of the installation shaft being rotatably mounted in the rotating seat via a bearing, a retaining ring installed on the installation shaft, a positioning ring installed in front of the retaining ring, a positioning block and an abutment block sleeved on the installation shaft, the abutment block being located in front of the positioning block, an adjusting nut threadedly connected to the installation shaft, the adjusting nut being located in front of the abutment block, a liquid supply pump installed at the top of the housing, a liquid outlet chamber installed inside the housing, a plurality of nozzles installed on the liquid outlet chamber, a liquid supply pipe connected between the liquid supply pump and the liquid outlet chamber; a collection box installed at the bottom of the housing.

[0006] Furthermore, the positioning block is frustum-shaped, and an installation ring is connected to the outer periphery of the positioning block. A telescopic sleeve is connected to the side of the installation ring near the retaining ring, and an abutment ring is connected to the other end of the telescopic sleeve. The abutment ring is sleeved on the positioning block.

[0007] Furthermore, the cleaning roller includes a rotating shaft, a cleaning sleeve is fitted on the rotating shaft, and a cleaning ring is installed on the cleaning sleeve.

[0008] Furthermore, a linear actuator is installed on the upper part of the chassis, and the linear actuator drives a lifting plate. A connecting rod is connected to the lower part of the lifting plate, and the lower end of the connecting rod extends into the chassis and connects to the liquid outlet chamber.

[0009] Furthermore, the lower end of the connecting rod is hinged to the liquid outlet chamber, a hinge seat is installed on the upper part of the liquid outlet chamber, an adjusting rod is hinged on the hinge seat, an adjusting hole is opened on the lifting plate, and the upper end of the adjusting rod passes through the adjusting hole and is threaded with an adjusting nut.

[0010] Furthermore, an installation frame is installed inside the casing above the collection box, and a water outlet chamber is installed on the installation frame. Several nozzles are installed on the water outlet chamber. A water supply pump is installed outside the casing, and a water supply pipe is connected between the water supply pump and the water outlet chamber.

[0011] Furthermore, a baffle is installed on the upper part of the water outlet chamber, extending above the second nozzle.

[0012] Furthermore, a fan is installed on the upper part of the chassis, and the fan's outlet is located inside the chassis.

[0013] The beneficial effects of this utility model are: it can effectively clamp the wheel hub for spray cleaning, and the cleaning roller drives the wheel hub to rotate while cleaning the wheel hub, thereby effectively cleaning the entire outer circumference of the wheel hub. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of one structure of the wheel hub processing and cleaning device in this embodiment;

[0015] Figure 2 This is a cross-sectional view of the wheel hub processing and cleaning device in this embodiment;

[0016] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 4 This is a schematic diagram of one structure of the mounting component in this embodiment;

[0018] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0019] Figure 6 This is a schematic diagram of one installation of the liquid outlet chamber in this embodiment.

[0020] Reference numerals: 1. Chassis; 2. Door; 3. Mounting component; 4. Liquid outlet chamber; 5. Liquid supply pump; 6. Rotating seat; 7. Drive motor; 8. Rotating shaft; 9. Cleaning sleeve; 10. Cleaning ring; 11. Collection box; 12. Mounting bracket; 13. Cleaning roller; 14. Water supply pump; 15. Water supply pipe; 16. Fan; 17. Water outlet chamber; 18. Nozzle II; 19. Stop block; 20. Mounting shaft; 21. Stop ring; 22. Positioning ring; 23. Positioning block; 24. Abutment block; 25. Adjusting nut I; 26. Mounting ring; 27. Telescopic sleeve; 28. Abutment ring; 29. ​​Liquid supply pipe; 30. Nozzle I; 31. Linear actuator; 32. Lifting plate; 33. Connecting rod; 34. Hinge seat; 35. Adjusting rod; 36. Adjusting hole; 37. Adjusting nut II. Detailed Implementation

[0021] 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.

[0022] like Figures 1-6 As shown, a wheel hub processing and cleaning device includes a housing 1, a door 2 installed on the front side of the housing 1, an installation component 3 installed inside the housing 1, the installation component 3 being rotatably mounted inside the housing 1, a cleaning roller 13 installed at the bottom of the housing 1, and a drive motor 7 installed at the rear side of the housing 1, the drive motor 7 driving and connecting the cleaning roller 13. The cleaning roller 13 includes a mounting shaft 20, a rotating seat 6 installed on the outside of the housing 1, one end of the mounting shaft 20 being rotatably mounted in the rotating seat 6 via a bearing, a retaining ring 21 installed on the mounting shaft 20, and a positioning ring 22 installed in front of the retaining ring 21. The front end of the positioning ring 22 has a smaller diameter and can play a guiding role when installing the wheel hub. A positioning block 23 and an abutment block 24 are sleeved on the mounting shaft 20, the abutment block 24 being located in front of the positioning block 23, the positioning block 23 being frustoconical, and the smaller diameter end of the positioning block 23 being positioned close to the retaining ring 21. An adjusting nut 25 is threaded onto the mounting shaft 20. The adjusting nut 25 is located on the front side of the abutment block 24. A liquid supply pump 5 is installed on the upper part of the casing 1. A liquid outlet chamber 4 is installed inside the casing 1. Several nozzles 30 are installed on the liquid outlet chamber 4. A liquid supply pipe 29 is connected between the liquid supply pump 5 and the liquid outlet chamber 4. The liquid supply pump 5 can be connected to an external cleaning liquid tank or water tank. A collection tank 11 is installed at the bottom of the casing 1. The cleaning liquid and water during the cleaning process can fall into the collection tank 11 below for collection.

[0023] The hub's shaft hole is aligned with the front end of the mounting shaft 20 and inserted. The end of the shaft hole abuts against the retaining ring 21, while the positioning ring 22 extends into the shaft hole and abuts against its inner wall, thus achieving positioning and sealing at that end of the shaft hole. A positioning block 23 and an abutment block 24 are fitted onto the mounting shaft 20, and then an adjusting nut 25 is threaded onto the mounting shaft 20 and tightened. During the tightening of the adjusting nut 25, the abutment block 24 acts on the positioning block 23, pushing it towards the shaft hole. The rear end of the positioning block 23 extends into the shaft hole until its outer circumference abuts against the end of the shaft hole, thus the retaining ring 21 and the positioning block 23 together fix the hub to the mounting shaft 20. The hub can rotate with the mounting shaft 20.

[0024] Furthermore, based on the frustum-shaped structure of the positioning block 23, a certain gap is left between it and the axle hole of the wheel hub. A mounting ring 26 is connected to the outer periphery of the positioning block 23. A telescopic sleeve 27 is connected to the side of the mounting ring 26 near the retaining ring 21, and an abutment ring 28 is connected to the other end of the telescopic sleeve 27. The abutment ring 28 is fitted onto the positioning block 23. As the positioning block 23 moves closer to the wheel hub, the abutment ring 28 contacts the end that initially contacts the axle hole. As the positioning block 23 continues to move, the mounting ring 26 compresses the telescopic sleeve 27, causing the telescopic sleeve 27 to press the abutment ring 28 tightly, thereby achieving a good seal.

[0025] Furthermore, the cleaning roller 13 includes a rotating shaft 8, on which a cleaning sleeve 9 is fitted. A cleaning ring 10 is installed on the cleaning sleeve 9 corresponding to the rim position of the wheel hub. A portion of the cleaning ring 10 can extend into the rim area to clean the rim. Both the cleaning sleeve 9 and the cleaning ring 10 are made of sponge, allowing them to deform and adapt to different shapes of the wheel hub rim.

[0026] Furthermore, a linear actuator 31 is installed on the upper part of the casing 1. The linear actuator 31 drives and connects to a lifting plate 32. A connecting rod 33 is connected to the lower part of the lifting plate 32. The lower end of the connecting rod 33 extends into the casing 1 and connects to the liquid outlet chamber 4. The linear actuator 31 is a cylinder or hydraulic cylinder. The linear actuator 31 can drive the lifting plate 32 to rise and fall, thereby driving the liquid outlet chamber 4 to rise and fall through the connecting rod 33, so as to change the distance between the nozzle 30 and the hub and adjust the rinsing force.

[0027] Furthermore, the lower end of the connecting rod 33 is hinged to the liquid outlet chamber 4. A hinge seat 34 is installed on the upper part of the liquid outlet chamber 4, and an adjusting rod 35 is hinged to the hinge seat 34. An adjusting hole 36 is provided on the lifting plate 32. The upper end of the adjusting rod 35 passes through the adjusting hole 36 and is threadedly connected to an adjusting nut 37. By adjusting the position of the adjusting nut 37 on the adjusting rod 35, the length of the portion of the adjusting rod 35 extending out of the lifting plate 32 can be adjusted. This allows the adjusting rod 35 to pull the liquid outlet chamber 4 through the hinge seat 34, causing the liquid outlet chamber 4 to rotate around the hinge point with the connecting rod 33. This changes the spray angle of the nozzle 30, thereby adjusting the rinsing effect. The adjusting nut 37 rests on the lifting plate 32 and can move synchronously with the lifting plate 32 as it rises and falls.

[0028] Furthermore, a mounting frame 12 is installed inside the casing 1 above the collection box 11. A water outlet chamber 17 is mounted on the mounting frame 12, and several nozzles 18 are installed on the water outlet chamber 17, facing the cleaning roller 13. A water supply pump 14 is installed outside the casing 1, and a water supply pipe 15 connects the water supply pump 14 to the water outlet chamber 17. The water supply pump 14 is connected to an external water tank. The water supply pump 14 pumps water through the water supply pipe 15 into the water outlet chamber 17, and then sprays it out from the nozzles 18, rinsing the cleaning roller 13 and washing away impurities adhering to it during the cleaning process of the wheel hub. Regularly turning on the water supply pump 14 to rinse the cleaning roller 13 ensures that the cleaning roller 13 maintains a good cleaning effect.

[0029] Furthermore, a baffle 19 is installed on the upper part of the water outlet chamber 17, extending above the second nozzle 18. The baffle 19 can prevent impurities from falling onto the second nozzle 18, thereby avoiding clogging of the second nozzle 18. At the same time, the baffle 19 can guide the water sprayed from the second nozzle 18, so that the water is sprayed evenly toward the cleaning roller 13 to ensure the rinsing effect.

[0030] Furthermore, a fan 16 is installed on the upper part of the casing 1, and the air outlet of the fan 16 is located inside the casing 1. After cleaning, the fan 16 blows away the residual cleaning fluid on the wheel hub. The fan 16 is equipped with an electric heating wire to blow hot air onto the wheel hub to accelerate the evaporation of the liquid on the wheel hub and remove the residual liquid more quickly.

[0031] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A wheel hub processing and cleaning device, characterized in that, The system includes a housing (1), in which a mounting component (3) is installed. The mounting component (3) is rotatably mounted within the housing (1). A cleaning roller (13) is installed below the housing (1). A drive motor (7) is installed at the rear of the housing (1). The drive motor (7) drives the cleaning roller (13). The cleaning roller (13) includes a mounting shaft (20). A rotating seat (6) is installed on the outside of the housing (1). One end of the mounting shaft (20) is rotatably mounted within the rotating seat (6) via a bearing. A retaining ring (21) is installed on the mounting shaft (20). A positioning ring (22) is installed on the front side. A positioning block (23) and an abutment block (24) are sleeved on the mounting shaft (20). The abutment block (24) is located in front of the positioning block (23). An adjusting nut (25) is threaded on the mounting shaft (20). The adjusting nut (25) is located in front of the abutment block (24). A liquid supply pump (5) is installed on the upper part of the housing (1). A liquid outlet chamber (4) is installed inside the housing (1). Several nozzles (30) are provided on the liquid outlet chamber (4). A liquid supply pipe (29) is connected between the liquid supply pump (5) and the liquid outlet chamber (4).

2. The wheel hub processing and cleaning device according to claim 1, characterized in that, The positioning block (23) is connected to an installation ring (26) on its outer periphery. The installation ring (26) is connected to a telescopic sleeve (27) on the side near the retaining ring (21). The telescopic sleeve (27) is connected to an abutment ring (28) on the other end. The abutment ring (28) is sleeved on the positioning block (23).

3. The wheel hub processing and cleaning device according to claim 1, characterized in that, The cleaning roller (13) includes a rotating shaft (8), a cleaning sleeve (9) is sleeved on the rotating shaft (8), and a cleaning ring (10) is installed on the cleaning sleeve (9).

4. The wheel hub processing and cleaning device according to claim 1, characterized in that, A linear driver (31) is installed on the upper part of the chassis (1). The linear driver (31) drives a lifting plate (32) and the lower part of the lifting plate (32) is connected to a connecting rod (33). The lower end of the connecting rod (33) extends into the chassis (1) and is connected to the liquid outlet chamber (4).

5. The wheel hub processing and cleaning device according to claim 4, characterized in that, The lower end of the connecting rod (33) is hinged to the liquid outlet chamber (4). A hinge seat (34) is installed on the upper part of the liquid outlet chamber (4). An adjusting rod (35) is hinged on the hinge seat (34). An adjusting hole (36) is opened on the lifting plate (32). The upper end of the adjusting rod (35) passes through the adjusting hole (36) and is threaded with an adjusting nut (37).

6. The wheel hub processing and cleaning device according to claim 1, characterized in that, The housing (1) is equipped with a mounting bracket (12), and a water outlet chamber (17) is installed on the mounting bracket (12). Several nozzles (18) are provided on the water outlet chamber (17). A water supply pump (14) is installed outside the housing (1), and a water supply pipe (15) is connected between the water supply pump (14) and the water outlet chamber (17).

7. The wheel hub processing and cleaning device according to claim 6, characterized in that, A baffle (19) is installed on the upper part of the water outlet cavity (17), and the baffle (19) extends above the nozzle (18).

8. The wheel hub processing and cleaning device according to claim 1, characterized in that, A fan (16) is installed on the upper part of the casing (1), and the air outlet of the fan (16) is located inside the casing (1).

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