Automobile hub surface polishing equipment

Abstract

The utility model relates to the technical field of automobile hub machining, and discloses automobile hub surface polishing equipment which comprises a base, a reinforcing plate is fixedly connected to the top of the base, a rack is fixedly connected to one side of the base, and an electric cabinet is fixedly connected to one side of the rack. Connection between the belt pulley assembly and the auxiliary plate can be achieved through the connecting rod, the use height of the guiding piece and the use height of the auxiliary plate can be adjusted through the first hydraulic cylinder, so that contact or separation of the polishing die assembly and a hub is controlled, and when the hub is polished, dust and chippings can be rapidly adsorbed through the multiple adsorption plates, so that the polishing efficiency is improved. And a filtering box can filter dust and chippings, so that the dust and the chippings entering the air are reduced, the cleanness of the working environment is ensured, a placing plate and an auxiliary ring can be driven to synchronously ascend and descend through a hydraulic cylinder II, the use position of the placing plate is changed, and the hubs can be conveniently placed in and taken out.

Description

Technical Field

[0001] This utility model application relates to the field of automotive wheel hub processing technology, specifically an automotive wheel hub surface polishing device. Background Technology

[0002] Automated polishing equipment for automotive wheel hubs is a device specifically designed to improve the surface quality of automotive wheel hubs. It achieves efficient and high-quality polishing of wheel hub surfaces through automation technology.

[0003] When using the above technology, the following technical problems were found in the existing technology: In the existing technology, when polishing the surface of automobile wheel hubs, a lot of dust and debris will be generated on the wheel hub surface due to the operation of the polishing abrasive. The dust and debris are not adsorbed and are easily dispersed into the air, affecting the cleanliness of the working environment. Therefore, we designed an automobile wheel hub surface polishing device to provide another technical solution to the above technical problems. Utility Model Content

[0004] To address the problem that polishing wheel hubs generates a significant amount of dust and debris, which, without proper adsorption, easily disperses into the air and affects the cleanliness of the working environment, this invention provides a wheel hub surface polishing device to solve the aforementioned issues.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A car wheel hub surface polishing device includes a base, a reinforcing plate fixedly connected to the top of the base, a frame fixedly connected to one side of the base, an electrical control box fixedly connected to one side of the frame, and a hydraulic cylinder fixedly connected to one side of the frame. A dust removal mechanism is provided at the bottom of the hydraulic cylinder. The dust removal mechanism includes an extension ring, an adsorption plate, and a fan. A placement hopper is engaged at the bottom of the extension ring. The inner ring of the extension ring is fixedly connected to the adsorption plate. Multiple adsorption plates are fixedly connected to each other. A suction pipe is fixedly connected to one side of each adsorption plate. A filter box is fixedly connected to one end of the suction pipe. One side of the filter box is fixedly connected to the outer ring of the extension ring, and one side of the filter box is fixedly connected to the fan.

[0007] In a preferred embodiment of the automotive wheel hub surface polishing equipment provided by this utility model, a guide member is fixedly connected to the bottom of the hydraulic cylinder, and one side of the guide member is slidably connected to the frame.

[0008] In a preferred embodiment of the automotive wheel hub surface polishing equipment provided by this utility model, a pulley assembly is installed on the top of the guide member, a protective cover is installed on the outside of the pulley assembly, a motor is fixedly connected to the top of the protective cover, and the output shaft of the motor is fixedly connected to one of the pulleys of the pulley assembly.

[0009] In a preferred embodiment of the automotive wheel hub surface polishing equipment provided by this utility model, a connecting rod is rotatably connected to one side of the guide member, the top of the connecting rod is fixedly connected to another pulley of the pulley assembly, an auxiliary plate is fixedly connected to the bottom of the connecting rod, and a polishing mold assembly is installed on one side of the auxiliary plate.

[0010] In a preferred embodiment of the automotive wheel hub surface polishing equipment provided by this utility model, a second motor is fixedly connected to the bottom of the inner cavity of the base, and a connecting member is fixedly connected to one end of the output shaft of the second motor, and the connecting member is rotatably connected to the base.

[0011] In a preferred embodiment of the automotive wheel hub surface polishing equipment provided by this utility model, a rotating disk is fixedly connected to the top of the connector, the rotating disk is rotatably connected to the reinforcing plate, the top of the rotating disk is fixedly connected to the placement bucket, and a hydraulic cylinder II is embedded inside the connector, with a placement plate fixedly connected to the top of the hydraulic cylinder II.

[0012] In a preferred embodiment of the automotive wheel hub surface polishing equipment provided by this utility model, a limiting rod is engaged at the top of the placement plate, and an extension strip is bolted to the placement plate. An auxiliary ring is fixedly connected to one end of the extension strip, and the outer ring surface of the auxiliary ring is slidably connected to the inner wall of the placement hopper.

[0013] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0014] This utility model provides a polishing device for the surface of automobile wheel hubs:

[0015] 1. The connection between the pulley assembly and the auxiliary plate can be achieved through the connecting rod. The height of the guide and the auxiliary plate can be adjusted by the hydraulic cylinder, thereby controlling the contact or separation between the polishing mold assembly and the hub. When the hub is polished, multiple adsorption plates can quickly adsorb dust and debris, and the filter box can filter the dust and debris, thereby reducing the amount of dust and debris entering the air and ensuring a clean working environment.

[0016] 2. The connecting piece enables the connection between the rotating disk and the second motor, thereby driving the rotating disk and the placement bucket to rotate on the top of the base. The placement plate and the limiting rod can limit the placement of the wheel hub inside the placement bucket, reducing the shaking during wheel hub polishing. The second hydraulic cylinder can drive the placement plate and the auxiliary ring to rise and fall synchronously, changing the position of the placement plate, thus facilitating the insertion and removal of the wheel hub. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the polishing equipment of this utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the polishing mold assembly structure of this utility model;

[0020] Figure 3 This is a three-dimensional schematic diagram of the filter box structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the connector structure installation of this utility model;

[0022] Figure 5 This is a schematic diagram of the installation of the placement plate structure of this utility model.

[0023] In the diagram: 1. Hydraulic cylinder one; 2. Motor one; 3. Pulley assembly; 4. Placement hopper; 5. Base; 6. Frame; 7. Protective cover; 8. Polishing mold assembly; 9. Extension ring; 10. Reinforcing plate; 11. Rotating disc; 12. Auxiliary plate; 13. Guide component; 14. Connecting rod; 15. Adsorption plate; 16. Filter box; 17. Exhaust fan; 18. Dust suction pipe; 19. Connecting component; 20. Motor two; 21. Limiting rod; 22. Auxiliary ring; 23. Hydraulic cylinder two; 24. Placement plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0026] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] Example 1

[0029] Please refer to Figures 1-5 A car wheel hub surface polishing device includes a base 5, a reinforcing plate 10 fixedly connected to the top of the base 5, a frame 6 fixedly connected to one side of the base 5, an electrical control box fixedly connected to one side of the frame 6, and a hydraulic cylinder 1 fixedly connected to one side of the frame 6. A dust removal mechanism is provided at the bottom of the hydraulic cylinder 1. The dust removal mechanism includes an extension ring 9, an adsorption plate 15, and a fan 17. A placement hopper 4 is engaged at the bottom of the extension ring 9. The inner ring surface of the extension ring 9 is fixedly connected to the adsorption plate 15. Multiple adsorption plates 15 are fixedly connected to each other. A dust suction pipe 18 is fixedly connected to one side of the adsorption plate 15. A filter box 16 is fixedly connected to one end of the dust suction pipe 18. One side of the filter box 16 is fixedly connected to the outer ring surface of the extension ring 9, and one side of the filter box 16 is fixedly connected to the fan 17.

[0030] A guide component 13 is fixedly connected to the bottom of the hydraulic cylinder 1. One side of the guide component 13 is slidably connected to the frame 6. A pulley assembly 3 is installed on the top of the guide component 13. A protective cover 7 is installed on the outside of the pulley assembly 3. A motor 2 is fixedly connected to the top of the protective cover 7. The output shaft of the motor 2 is fixedly connected to one of the pulleys of the pulley assembly 3. A connecting rod 14 is rotatably connected to one side of the guide component 13. The top of the connecting rod 14 is fixedly connected to the other pulley of the pulley assembly 3. An auxiliary plate 12 is fixedly connected to the bottom of the connecting rod 14. A polishing mold assembly 8 is installed on one side of the auxiliary plate 12.

[0031] Specifically, the reinforcing plate 10 can be used to support and reinforce the top of the base 5. The frame 6 can improve the stability of the entire equipment during use. The hydraulic cylinder 1 can drive the guide 13 to rise and fall. When the guide 13 rises and falls, the frame 6 can guide the rise and fall of the guide 13, thereby driving the stable rise and fall of the auxiliary plate 12 and the polishing mold assembly 8. This facilitates the insertion of the polishing mold assembly 8 into the extension ring 9 for polishing the wheel hub. The placement bucket 4 can guide and support the installation of the extension ring 9. The extension ring 9 can increase the area of ​​the placement bucket 4 covering the wheel hub. When the wheel hub is polished, the auxiliary plate 12 can shield the top of the wheel hub, so that the debris and dust on the side can be quickly adsorbed by the adsorption plate 15. The multiple adsorption plates 15 are interconnected, which can increase the adsorption area of ​​the inner ring surface of the extension ring 9, thereby reducing the escape of debris and dust and reducing the impact of dust and debris on the surrounding environment.

[0032] Meanwhile, the guide 13 can support the installation and use of the motor 2 and the connecting rod 14. The protective cover 7 can protect the pulley assembly 3 and support the bottom of the motor 2. The pulley assembly 3 can assist the connection between the motor 2 and the connecting rod 14. Then, the motor 2 drives the connecting rod 14 to rotate, so that the auxiliary plate 12, the polishing mold assembly 8 and the connecting rod 14 rotate synchronously to complete the polishing treatment of the wheel hub surface.

[0033] Furthermore, a second motor 20 is fixedly connected to the bottom of the inner cavity of the base 5. A connector 19 is fixedly connected to one end of the output shaft of the second motor 20. The connector 19 is rotatably connected to the base 5. A rotating disk 11 is fixedly connected to the top of the connector 19. The rotating disk 11 is rotatably connected to the reinforcing plate 10. The top of the rotating disk 11 is fixedly connected to the placement bucket 4. A second hydraulic cylinder 23 is embedded inside the connector 19. A placement plate 24 is fixedly connected to the top of the second hydraulic cylinder 23. A limit rod 21 is engaged at the top of the placement plate 24. An extension strip is bolted to the placement plate 24. An auxiliary ring 22 is fixedly connected to one end of the extension strip. The outer ring surface of the auxiliary ring 22 is slidably connected to the inner wall of the placement bucket 4.

[0034] Specifically, the base 5 can be used to reinforce the installation and use of the second motor 20. The second motor 20 can drive the rotation of the connecting piece 19 and the placement bucket 4, changing the usage position of the placement bucket 4. The rotating disk 11 can assist the connection between the connecting piece 19 and the placement bucket 4, thereby reinforcing the bottom of the placement bucket 4 and also wrapping and protecting the second hydraulic cylinder 23, facilitating the stable installation and use of the second hydraulic cylinder 23. The second hydraulic cylinder 23 can drive the placement plate 24 to rise and fall, thereby adjusting the usage height of the placement plate 24. The extension strip and bolts can realize the connection between the placement plate 24 and the auxiliary ring 22, thereby facilitating the synchronous rising and falling of the auxiliary ring 22 and the placement plate 24.

[0035] The usage process of the automotive wheel hub surface polishing equipment provided by this utility model is as follows:

[0036] Working principle: First, the car wheel hub to be processed is placed on top of the placement plate 24. The bottom of the limiting rod 21 is engaged with the placement plate 24 to limit the wheel hub. The hydraulic cylinder 1 drives the pulley assembly 3 to move down, inserting the auxiliary plate 12 and the polishing mold assembly 8 into the extension ring 9 until one side of the polishing mold assembly 8 overlaps with the wheel hub. Then, the motor 2 drives the pulley assembly 3 to rotate, thereby realizing the rotation of the connecting rod 14 and the auxiliary plate 12. The auxiliary plate 12 and the polishing mold assembly 8 rotate synchronously to polish the surface of the wheel hub. The exhaust fan 17 accelerates the extraction of the filter box 16. Excess air inside the adsorption plate 15 creates a negative pressure inside the adsorption plate 15, allowing the debris generated during polishing to enter the adsorption plate 15 and then be collected in the filter box 16 through the dust suction pipe 18. Larger debris enters the bottom of the inner cavity of the placement hopper 4 and falls onto the auxiliary ring 22. After polishing, hydraulic cylinder 1 drives the guide 13 to move upward and reset, and hydraulic cylinder 23 drives the placement plate 24 and the hub to move upward, removing the processed hub. Then, the bolt is turned to separate the extension strip, auxiliary ring 22, and placement plate 24, allowing the auxiliary ring 22 and the debris on its top to be collected and removed.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A polishing device for automobile wheel hub surfaces, characterized in that: The system includes a base (5), a reinforcing plate (10) fixedly connected to the top of the base (5), a frame (6) fixedly connected to one side of the base (5), an electrical control box fixedly connected to one side of the frame (6), and a hydraulic cylinder (1) fixedly connected to one side of the frame (6). A dust removal mechanism is provided at the bottom of the hydraulic cylinder (1). The dust removal mechanism includes an extension ring (9), an adsorption plate (15), and an exhaust fan (17). A placement hopper (4) is engaged at the bottom of the extension ring (9). The inner ring surface of the extension ring (9) is fixedly connected to the adsorption plate (15). Multiple adsorption plates (15) are fixedly connected to each other. A dust suction pipe (18) is fixedly connected to one side of the adsorption plate (15). A filter box (16) is fixedly connected to one end of the dust suction pipe (18). One side of the filter box (16) is fixedly connected to the outer ring surface of the extension ring (9). One side of the filter box (16) is fixedly connected to the exhaust fan (17).

2. The automotive wheel hub surface polishing equipment according to claim 1, characterized in that: The bottom of the hydraulic cylinder (1) is fixedly connected to a guide (13), and one side of the guide (13) is slidably connected to the frame (6).

3. The automotive wheel hub surface polishing equipment according to claim 2, characterized in that: The guide member (13) is equipped with a pulley assembly (3) on top. A protective cover (7) is installed on the outside of the pulley assembly (3). A motor (2) is fixedly connected to the top of the protective cover (7). The output shaft of the motor (2) is fixedly connected to one of the pulleys of the pulley assembly (3).

4. The automotive wheel hub surface polishing equipment according to claim 3, characterized in that: The guide (13) is rotatably connected to a connecting rod (14) on one side. The top of the connecting rod (14) is fixedly connected to another pulley of the pulley assembly (3). The bottom of the connecting rod (14) is fixedly connected to an auxiliary plate (12). A polishing mold assembly (8) is installed on one side of the auxiliary plate (12).

5. The automotive wheel hub surface polishing equipment according to claim 1, characterized in that: A second motor (20) is fixedly connected to the bottom of the inner cavity of the base (5). A connector (19) is fixedly connected to one end of the output shaft of the second motor (20). The connector (19) is rotatably connected to the base (5).

6. The automotive wheel hub surface polishing equipment according to claim 5, characterized in that: The top of the connector (19) is fixedly connected to a rotating disk (11), the rotating disk (11) is rotatably connected to the reinforcing plate (10), the top of the rotating disk (11) is fixedly connected to the placement bucket (4), and a hydraulic cylinder two (23) is embedded inside the connector (19), the top of the hydraulic cylinder two (23) is fixedly connected to a placement plate (24).

7. The automotive wheel hub surface polishing equipment according to claim 6, characterized in that: The top of the placement plate (24) is engaged with a limiting rod (21), and the placement plate (24) is connected to an extension strip by bolts. One end of the extension strip is fixedly connected to an auxiliary ring (22), and the outer ring surface of the auxiliary ring (22) is slidably connected to the inner wall of the placement hopper (4).

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