An automobile wheel hub processing and spraying device

Abstract

The utility model relates to an automobile wheel hub technical field especially relates to an automobile wheel hub processing spraying device, including spraying box, automobile wheel hub, spraying box top sets up coating tank, coating tank bottom is separately provided first corrugated feed flexible pipe, second corrugated feed flexible pipe, first corrugated feed flexible pipe, second corrugated feed flexible pipe one end is fixed mounting first spray head, second spray head, spraying box bottom sets up motor, motor drive installs rotating shaft, rotating shaft top fixed mounting rotating disc, and the detachable installation limiting post on the rotating disc, and the rotating disc is located in the spraying box, and the automobile wheel hub is placed on the rotating disc. In the utility model, the motor drives the rotating disc to rotate at a uniform speed, the automobile wheel hub rotates at a uniform speed synchronously, and the first spray head and the second spray head spray the automobile wheel hub, the automobile wheel hub can be evenly sprayed, the appearance of the automobile wheel hub is improved, the performance of the automobile wheel hub is normal, and the automobile wheel hub spraying treatment is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of automotive wheel hub technology, and in particular to an automotive wheel hub processing and spraying device. Background Technology

[0002] Car wheels are an important connecting component between car tires and wheel axles. As the automotive industry develops towards personalization, consumers have diverse needs for wheels, including different requirements for wheel colors. Therefore, the painting process of car wheels is extremely important.

[0003] Traditional spraying methods mainly rely on manual spraying of wheel rims. However, manual spraying of wheel rims faces the problem of uneven spraying, which not only affects the appearance of the wheel rims but also their performance, making it unfavorable for the spraying treatment of wheel rims. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an automotive wheel hub processing and spraying device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A car wheel hub processing and spraying device includes a spraying box and a car wheel hub. A paint tank is provided on the top of the spraying box, and a first corrugated conveying telescopic pipe and a second corrugated conveying telescopic pipe are respectively provided on the bottom of the paint tank. A first nozzle and a second nozzle are respectively fixedly installed at one end of the first corrugated conveying telescopic pipe and the second corrugated conveying telescopic pipe. A motor is installed at the bottom of the spray box, which drives a rotating shaft. A rotating disk is fixedly installed on the top of the rotating shaft. A limiting post is detachably installed on the rotating disk. The rotating disk is located inside the spray box, and the car wheel hub is placed on the rotating disk.

[0006] In addition, a preferred structure is that a second electric telescopic rod is fixedly installed on the top of the inner wall of the spray box, a support plate is fixedly installed on one corner of the inner wall of the spray box, and a first electric telescopic rod is fixedly installed on one side of the support plate.

[0007] In addition, in a preferred configuration, the first electric telescopic rod and the second electric telescopic rod are respectively connected to one end of the first corrugated conveying telescopic pipe and the second corrugated conveying telescopic pipe via connecting plates.

[0008] In addition, a preferred structure is that a threaded hole is formed in the center of the top surface of the rotating disk, and a rotating groove is formed in the outer wall of the rotating disk.

[0009] In addition, a preferred structure is that a support ring is fixedly installed inside the spray box, and a limiting ring is provided on the inner wall of the support ring, with the limiting ring rotating within a rotating groove.

[0010] In addition, a preferred structure is that a silicone pad is provided on the outer wall of the top of the limiting post, a threaded rod is provided at the bottom of the limiting post, the threaded rod is threaded into the threaded hole, and the silicone pad is inserted into the mounting hole of the car wheel hub.

[0011] The beneficial effects of this utility model are as follows: In this invention, a motor drives a rotating disk to rotate at a constant speed, and the car wheel hub rotates synchronously at a constant speed. At the same time, the first and second spray nozzles spray the car wheel hub, which can uniformly spray the car wheel hub, improve the appearance of the car wheel hub, and also help the car wheel hub perform normally, thus facilitating the spraying treatment of the car wheel hub. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of an automotive wheel hub processing and spraying device proposed in this utility model; Figure 2 This is a schematic diagram of the automotive wheel hub mounting structure of an automotive wheel hub processing and painting device proposed in this utility model; Figure 3 This is a schematic diagram of the support ring structure of an automotive wheel hub processing and painting device proposed in this utility model; Figure 4 This is a schematic diagram of the rotating component structure of an automotive wheel hub processing and spraying device proposed in this utility model; Figure 5 This is a schematic diagram of the spraying component structure of an automotive wheel hub processing and spraying device proposed in this utility model.

[0013] In the diagram: 1 Spraying box, 2 Paint box, 21 First corrugated conveying telescopic pipe, 22 Second corrugated conveying telescopic pipe, 3 Motor, 31 Rotating shaft, 4 Support plate, 5 Support ring, 51 Limiting ring, 6 Rotating disc, 61 Threaded hole, 62 Rotating groove, 7 Car wheel hub, 8 Limiting post, 81 Silicone pad, 82 Threaded rod, 9 First nozzle, 10 Second nozzle, 11 First electric telescopic rod, 12 Second electric telescopic rod, 13 Connecting plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figure 1-5 A car wheel hub processing and spraying device includes a spraying box 1 and a car wheel hub 7. A paint box 2 is provided on the top of the spraying box 1, and a first corrugated conveying telescopic pipe 21 and a second corrugated conveying telescopic pipe 22 are respectively provided on the bottom of the paint box 2. A first nozzle 9 and a second nozzle 10 are respectively fixedly installed at one end of the first corrugated conveying telescopic pipe 21 and the second corrugated conveying telescopic pipe 22. The bottom of the spray box 1 is equipped with a motor 3, which drives the installation of a rotating shaft 31. A rotating disk 6 is fixedly installed on the top of the rotating shaft 31. A limiting post 8 is detachably installed on the rotating disk 6. The rotating disk 6 is located inside the spray box 1, and the car wheel hub 7 is placed on the rotating disk 6.

[0016] Meanwhile, a second electric telescopic rod 12 is fixedly installed on the top of the inner wall of the spray box 1, a support plate 4 is fixedly installed on one corner of the inner wall of the spray box 1, and a first electric telescopic rod 11 is fixedly installed on one side of the support plate 4.

[0017] Furthermore, the first electric telescopic rod 11 and the second electric telescopic rod 12 are respectively connected to one end of the first corrugated material conveying telescopic pipe 21 and the second corrugated material conveying telescopic pipe 22 through the connecting plate 13, and the first electric telescopic rod 11 and the second electric telescopic rod 12 can drive the first nozzle 9 and the second nozzle 10 to move.

[0018] Meanwhile, a threaded hole 61 is opened in the center of the top surface of the rotating disk 6, and a rotating groove 62 is opened in the outer wall of the rotating disk 6. A support ring 5 is fixedly installed inside the spray box 1, and a limit ring 51 is set in the inner wall of the support ring 5. The limit ring 51 rotates within the rotating groove 62, and the limit ring 51 makes the rotation of the rotating disk 6 more stable.

[0019] Furthermore, a silicone pad 81 is provided on the outer wall of the top of the limiting post 8, and a threaded rod 82 is provided at the bottom of the limiting post 8. The threaded rod 82 is threaded into the threaded hole 61, and the silicone pad 81 is inserted into the mounting hole of the car wheel hub 7. The limiting post 8 can be removed from the rotating plate 6 by rotating the limiting post 8. The corresponding limiting post 8 can be replaced according to the different sizes of car wheel hubs 7. The limiting post 8 plays a role in limiting the position of the car wheel hub 7 on the rotating plate 6.

[0020] In this embodiment, after aligning the mounting hole of the car wheel hub 7 with the limiting post 8, the car wheel hub 7 is moved down and placed on the rotating disk 6. At this time, the silicone pad 81 of the limiting post 8 is squeezed and inserted into the mounting hole of the car wheel hub 7. The first electric telescopic rod 11 and the second electric telescopic rod 12 are started, which drive the first spray head 9 and the second spray head 10 to move. The movement stops when they reach the appropriate position. Then the motor 3 is started, and the motor 3 drives the rotating shaft 31 to rotate at a constant speed, which in turn drives the car wheel hub 7 to rotate synchronously at a constant speed. Then the first spray head 9 and the second spray head 10 are started to spray the car wheel hub 7 evenly. After the spraying is completed, the first electric telescopic rod 11 and the second electric telescopic rod 12 retract, thereby driving the first nozzle 9 and the second nozzle 10 to reset. After cooling for a period of time, the car wheel hub 7 can be removed from the rotating plate 6. At the same time, rotating the limiting post 8 can remove the limiting post 8 from the rotating plate 6, and the corresponding limiting post 8 can be replaced according to the size of the car wheel hub 7.

[0021] In this invention, the motor 3 drives the rotating disk 6 to rotate at a constant speed, and the car wheel hub 7 rotates synchronously at a constant speed. At the same time, the first spray head 9 and the second spray head 10 spray the car wheel hub 7, which can spray the car wheel hub 7 evenly, improve the appearance of the car wheel hub 7, and also help the car wheel hub 7 to perform normally and facilitate the spraying treatment of the car wheel hub 7.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A car wheel hub processing and painting device, comprising a painting box (1) and a car wheel hub (7), characterized in that, The top of the spray box (1) is provided with a paint box (2), and the bottom of the paint box (2) is provided with a first corrugated conveying telescopic pipe (21) and a second corrugated conveying telescopic pipe (22). A first nozzle (9) and a second nozzle (10) are fixedly installed at one end of the first corrugated conveying telescopic pipe (21) and the second corrugated conveying telescopic pipe (22). The bottom of the spray box (1) is equipped with a motor (3), which drives the installation of a rotating shaft (31). A rotating disk (6) is fixedly installed on the top of the rotating shaft (31). A limiting post (8) is detachably installed on the rotating disk (6). The rotating disk (6) is located inside the spray box (1), and the car wheel hub (7) is placed on the rotating disk (6).

2. The automotive wheel hub processing and painting device according to claim 1, characterized in that, The second electric telescopic rod (12) is fixedly installed on the top of the inner wall of the spray box (1), the support plate (4) is fixedly installed on one corner of the inner wall of the spray box (1), and the first electric telescopic rod (11) is fixedly installed on one side of the support plate (4).

3. The automotive wheel hub processing and painting device according to claim 2, characterized in that, The first electric telescopic rod (11) and the second electric telescopic rod (12) are respectively connected to one end of the first corrugated conveying telescopic pipe (21) and the second corrugated conveying telescopic pipe (22) through the connecting plate (13).

4. The automotive wheel hub processing and painting device according to claim 1, characterized in that, The rotating disk (6) has a threaded hole (61) at the center of its top surface and a rotating groove (62) on its outer wall.

5. The automotive wheel hub processing and painting device according to claim 1, characterized in that, The spray box (1) is fixedly installed with a support ring (5), and a limiting ring (51) is provided on the inner wall of the support ring (5). The limiting ring (51) rotates within the rotating groove (62).

6. The automotive wheel hub processing and painting device according to claim 1, characterized in that, A silicone pad (81) is provided on the outer wall of the top of the limiting post (8), and a threaded rod (82) is provided at the bottom of the limiting post (8). The threaded rod (82) is threaded into the threaded hole (61), and the silicone pad (81) is inserted into the mounting hole of the car wheel hub (7).

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