Auxiliary positioning device for ceramic wheel brush processing

Abstract

The utility model discloses a kind of auxiliary positioning devices for ceramic wheel brush processing, including base, the upper portion of base is equipped with fixed support seat and movable support seat, one circular round plate is installed on the opposite side of fixed support seat and movable support seat respectively, the rotation axis of two round plates coincides, the opposite side center of two round plates is each provided with an end plate, the upper portion of base is equipped with axial clamping mechanism, axial clamping mechanism drives movable support seat to move to make two end plates axial clamping the both ends of ceramic wheel brush, radial clamping mechanism is installed on round plate, radial clamping mechanism is used to clamp the outer circumferential surface of ceramic wheel brush to prevent ceramic wheel brush circumferential sliding, the upper portion of base is equipped with synchronous mechanism, synchronous mechanism is used to drive two round plates can always synchronous rotation. By axial clamping mechanism clamping the both ends of wheel brush to prevent axial sliding, radial clamping mechanism clamps the outer circumferential surface of wheel brush to prevent wheel brush circumferential rotation skid, synchronous mechanism facilitates the synchronous rotation of two round plates.

Description

Technical Field

[0001] This utility model relates to the field of ceramic wheel brush technology, and in particular to an auxiliary positioning device for ceramic wheel brush processing. Background Technology

[0002] Ceramic wheel brushes are industrial tools commonly used for surface treatment, cleaning, and polishing processes. A ceramic wheel brush consists of a base layer and a ceramic abrasive layer. During the processing of a ceramic wheel brush, the base layer needs to be positioned and fixed so that grooves can be processed in the ceramic abrasive layer.

[0003] Chinese patent CN119115584A discloses a positioning mechanism for a ceramic wheel brush processing lathe. The mechanism clamps and positions the ceramic wheel brush by controlling the movement of an arc-shaped clamping plate toward an arc-shaped support plate. The arc-shaped clamping plate and the arc-shaped support plate are mounted on a circular block. The ceramic wheel brush is rotated by driving the circular block to perform processing.

[0004] However, in this patented technical solution, since the position of the arc support plate is fixed, when positioning ceramic brushes of different diameters, the axis of the ceramic brush may not coincide with the rotation axis of the circular block. As a result, when the ceramic brush is rotated, the entire mechanism will produce unbalanced vibration, and the grooves on the circumference of the ceramic brush will be of varying depths, leading to a decline in product quality. Utility Model Content

[0005] In view of the above-mentioned prior art, the present invention provides an auxiliary positioning device for ceramic wheel brush processing. The radial clamping mechanism clamps the outer peripheral surface of the ceramic wheel brush substrate layer and uses friction to prevent the ceramic wheel brush from spinning and slipping during processing and cutting. The two end plates clamp the two ends of the ceramic wheel brush substrate layer to prevent axial sliding during processing and cutting. The synchronization mechanism uses a motor to drive the two circular plates to rotate synchronously. When processing ceramic wheel brushes of different lengths, no additional adjustment device is required, and the two circular plates always rotate synchronously.

[0006] To achieve the above objectives, the technical solution of this utility model embodiment is implemented as follows:

[0007] An auxiliary positioning device for ceramic wheel brush processing includes a base, a fixed support and a movable support mounted on the upper part of the base, a circular plate mounted on each of the opposite sides of the fixed support and the movable support, the rotation axes of the two circular plates coinciding, and an end plate disposed at the center of each opposite side of the two circular plates. An axial clamping mechanism is also mounted on the upper part of the base, the axial clamping mechanism driving the movable support to move toward the fixed support so that the two end plates axially clamp the two ends of the ceramic wheel brush. A radial clamping mechanism is mounted on the circular plates, the radial clamping mechanism being used to clamp the outer circumferential surface of the ceramic wheel brush to prevent the ceramic wheel brush from sliding circumferentially. A synchronization mechanism is also mounted on the upper part of the base, the synchronization mechanism being used to drive the two circular plates to always rotate synchronously.

[0008] Furthermore, the axial clamping mechanism includes a first groove formed on the upper surface of the base, a first slider slidably connected in the first groove, a movable support mounted on the upper surface of the first slider, a cylinder mounted on the base, the output end of the cylinder being fixedly connected to the first slider to drive the first slider to slide along the first groove toward the fixed support, a first rotating shaft rotatably mounted on the movable support, a second rotating shaft rotatably mounted on the fixed support, a circular plate mounted on the first rotating shaft, and another circular plate mounted on the second rotating shaft.

[0009] Furthermore, the end plate is cone-shaped, with the circular base of the cone mounted on the center of the side of the circular plate.

[0010] Furthermore, a pressure sensor is installed at the center of each of the two circular plates on opposite sides, and an end plate is mounted on the pressure sensor.

[0011] Furthermore, the radial clamping mechanism includes a second groove, which is formed on the surface of the circular plate along the diameter direction of the circular plate. The second groove and the end plate are located on the same side of the circular plate. Two second sliders are slidably connected in the second groove. Positive and negative lead screws are rotatably connected in the second groove. The positive and negative lead screws pass through the second sliders and are threadedly connected to the second sliders. A support plate is fixedly connected to the second slider. An arc-shaped clamping plate is installed on the end of the support plate near the end plate. Two adjacent clamping plates are combined to form a circle to clamp the outer cylindrical surface of the ceramic wheel brush.

[0012] Furthermore, the ends of the positive and negative leadscrews penetrate through the circular plate to the outside of the circular plate, and knobs are installed at the ends of the positive and negative leadscrews.

[0013] Furthermore, a soft pad is provided on the inner side of the clamping plate that contacts the ceramic brush wheel.

[0014] Furthermore, the synchronization mechanism includes two support columns, with a rotating shaft rotatably connected between them. The rotating shaft is parallel to the axis of a second rotating shaft. A second pulley is fixedly connected to the rotating shaft, and a first pulley is fixedly connected to the second rotating shaft. The first and second pulleys are connected by a first belt. A third pulley is fixedly connected to the first rotating shaft, and a fourth pulley is slidably connected to the rotating shaft. The third and fourth pulleys are connected by a second belt. A spline groove is axially formed on the outer circumferential surface of the rotating shaft, and spline teeth are formed on the inner wall of the fourth pulley. The size and number of the spline groove are adapted to the spline teeth. A first slider is equipped with a toggle assembly to actuate the fourth pulley to move synchronously with the first slider. One end of the rotating shaft passes through the support column and is connected to the output end of the motor.

[0015] Furthermore, the actuating assembly includes a connecting rod, which is fixedly connected to the first slider. A U-shaped plate is connected to the end of the connecting rod away from the first slider. The U-shaped plate includes two parallel wing plates, which abut against the two ends of the fourth pulley respectively. The rotating shaft passes through the two wing plates of the U-shaped plate.

[0016] The beneficial effects of this utility model are as follows: the two ends of the ceramic wheel brush are clamped by the end plates to prevent axial slippage during the processing and cutting of the ceramic wheel brush. During the processing and cutting of the ceramic wheel brush, it will be subjected to tangential force. The outer peripheral surface of the ceramic wheel brush substrate layer is clamped by the clamping plate to increase the clamping force and prevent circumferential slippage during the processing and cutting of the ceramic wheel brush. The end plates at both ends of the ceramic wheel brush rotate synchronously with the circular plate to improve the rotational stability of the ceramic wheel brush.

[0017] By designing the end plates into a conical shape, alignment is automatically achieved during the clamping process of the ceramic brush between the two end plates. The axis of the ceramic brush coincides with the rotation axis of the circular plate, saving time and improving efficiency.

[0018] A pressure sensor is installed between the circular plate and the end plate to prevent damage caused by excessive pressure on the ceramic brush wheel.

[0019] The same knobs are installed at both ends of the positive and negative lead screws to balance the weight of the circular plate, so that the center of mass of the circular plate is on the axis of rotation of the circular plate, thus avoiding unbalanced vibration.

[0020] The inner wall of the fourth pulley is provided with spline teeth, and the rotating shaft is provided with spline grooves, so that the fourth pulley can move along the axial direction of the rotating shaft with the first slider, without affecting the rotating shaft to transmit the rotational power to the first and second rotating shafts. When processing ceramic wheel brushes of different lengths, no additional adjustment device is required, and one motor can always drive the two circular plates to rotate synchronously. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of an auxiliary positioning device for ceramic wheel brush processing according to the present invention;

[0022] Figure 2 This is a schematic diagram of the axial clamping mechanism of an auxiliary positioning device for ceramic wheel brush processing according to the present invention;

[0023] Figure 3 This is a schematic diagram of the radial clamping mechanism of an auxiliary positioning device for ceramic wheel brush processing according to the present invention;

[0024] Figure 4 This is a schematic diagram of the synchronization mechanism of an auxiliary positioning device for ceramic wheel brush processing according to the present invention;

[0025] Figure 5 This is a schematic diagram of the fourth pulley of an auxiliary positioning device for ceramic wheel brush processing according to this utility model;

[0026] Figure 6 This is a schematic diagram of the actuating component of an auxiliary positioning device for ceramic wheel brush processing according to this utility model.

[0027] Reference numerals: 1. Base; 2. Fixed support; 3. Movable support; 4. Axial clamping mechanism; 5. Radial clamping mechanism; 6. End plate; 7. Synchronization mechanism; 8. Circular plate; 9. First groove; 10. Cylinder; 11. First rotating shaft; 12. Second rotating shaft; 13. First slider; 14. Pressure sensor; 15. Second groove; 16. Positive and negative lead screws; 17. Second slider; 18. Support plate; 19. Clamping plate; 20. Knob; 21. Support column; 22. Rotating shaft; 23. Spline groove; 24. First pulley; 25. Second pulley; 26. First belt; 27. Third pulley; 28. Second belt; 29. ​​Motor; 30. Actuating assembly; 31. Fourth pulley; 32. Spline tooth; 33. Connecting rod; 34. U-shaped plate. Detailed Implementation

[0028] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in this specification of this utility model is for the purpose of describing particular embodiments only and is not intended to limit the utility model. In the following description, the expression "some embodiments" refers to a subset of all possible embodiments; however, it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0029] Combined with reference to the appendix Figures 1 to 6This utility model provides an auxiliary positioning device for ceramic wheel brush processing, including a base 1. A fixed support 2 and a movable support 3 are installed on the upper part of the base 1. A circular plate 8 is installed on the opposite side of the fixed support 2 and the movable support 3. The rotation axes of the two circular plates 8 coincide. An end plate 6 is provided at the center of the opposite side of the two circular plates 8. An axial clamping mechanism 4 is also installed on the upper part of the base 1. The axial clamping mechanism 4 drives the movable support 3 to move toward the fixed support 2 so that the two end plates 6 axially clamp the two ends of the ceramic wheel brush. A radial clamping mechanism 5 is installed on the circular plate 8. The radial clamping mechanism 5 is used to clamp the outer circumferential surface of the ceramic wheel brush to prevent the ceramic wheel brush from sliding circumferentially. A synchronization mechanism 7 is also installed on the upper part of the base 1. The synchronization mechanism 7 is used to drive the two circular plates 8 to rotate synchronously at all times. In use, the ceramic brush to be processed is placed between the two end plates 6. The axial clamping mechanism 4 is activated to drive the movable support 3 closer to the fixed support 2, reducing the distance between the two end plates 6. Finally, the ceramic brush is clamped and held in place at both ends to prevent axial slippage during processing and cutting. Ceramic brushes are brittle, so too much pressure cannot be applied to clamp both ends. When the ceramic brush is cutting grooves, it will be subjected to tangential forces. Relying solely on the friction between the end plates 6 and the end face of the ceramic brush is not sufficient to prevent the ceramic brush from spinning and slipping. The radial clamping mechanism 5 is used to clamp and press the outer circumferential surface of the ceramic brush to prevent circumferential slippage. The two circular plates 8 are driven to rotate synchronously by the synchronization mechanism 7, thereby ensuring stable rotation of the fixed ceramic brush and facilitating processing.

[0030] Preferably, the axial clamping mechanism 4 includes a first groove 9 formed on the upper surface of the base 1, a first slider 13 slidably connected in the first groove 9, a movable support 3 mounted on the upper surface of the first slider 13, a cylinder 10 mounted on the base 1, the output end of the cylinder 10 fixedly connected to the first slider 13 to drive the first slider 13 to slide along the first groove 9 toward the fixed support 2, a first rotating shaft 11 rotatably mounted on the movable support 3, and a second rotating shaft 12 rotatably mounted on the fixed support 2, a circular plate 8 mounted on the first rotating shaft 11, and another circular plate 8 mounted on the second rotating shaft 12. In use, the cylinder 10 pushes the first slider 13 toward the fixed support 2 along the first groove 9, the movable support 3 on the first slider 13 moves toward the fixed support 2, the two circular plates 8 move closer to each other, and finally the two end plates 6 clamp and hold the ceramic brush. By driving the circular plates 8 to rotate, the ceramic brush is rotated, effectively preventing axial movement during the processing and cutting of the ceramic brush, and ensuring uniform groove dimensions.

[0031] Preferably, the end plate 6 is conical in shape, with its circular base mounted at the center of the side of the circular plate 8. When axially clamping the ceramic brush, the conical end plate 6 is inserted into the hollow substrate layer of the ceramic brush, achieving centering simultaneously with axial clamping. This avoids continuous manual adjustments, saving time and improving efficiency. Otherwise, it would be necessary to first use the axial clamping mechanism 4 to adjust the distance between the two circular plates 8, then use the radial clamping mechanism 5 to achieve centering without clamping, then continue adjusting the two end plates 6 to axially clamp and hold the ceramic brush, and finally use the radial clamping mechanism 5 to clamp the outer circumference of the ceramic brush, which is time-consuming and labor-intensive.

[0032] Preferably, a pressure sensor 14 is installed at the center of each of the opposite sides of the two circular plates 8, and the end plate 6 is mounted on the pressure sensor 14. The pressure sensor 14 controls the clamping force of the end plate 6 on the ceramic brush, thus preventing excessive pressure from damaging the ceramic brush.

[0033] Preferably, the radial clamping mechanism 5 includes a second groove 15, which is formed on the surface of the circular plate 8 along the diameter direction of the circular plate 8. The second groove 15 and the end plate 6 are located on the same side of the circular plate 8. Two second sliders 17 are slidably connected in the second groove 15. A positive and negative lead screw 16 is rotatably connected in the second groove 15. The positive and negative lead screw 16 passes through the second sliders 17 and is threadedly connected to the second sliders 17. A support plate 18 is fixedly connected to the second sliders 17. An arc-shaped clamping plate 19 is installed on the end of the support plate 18 near the end plate 6. Two adjacent clamping plates 19 are combined to form a circle to clamp the outer cylindrical surface of the ceramic wheel brush. After clamping and holding the two ends of the ceramic wheel brush with the end plate 6, rotate the positive and negative screws 16. The two second sliders 17 move closer to each other, and the clamping plates 19 connected by the support plate 18 move closer to the ceramic wheel brush. The two arc-shaped clamping plates 19 move closer to the ceramic wheel brush at the same time and abut against the outer circumference of the ceramic wheel brush to prevent the ceramic wheel brush from rotating and slipping during processing and cutting, which would affect the quality of the product. The clamping plates 19 and the support plate 18 are detachably connected. When processing ceramic wheel brushes of different diameters in batches, the clamping plates 19 of different diameters are replaced so that the inner side of the clamping plates 19 can completely fit the ceramic wheel brush. The two clamping plates 19 move closer to the ceramic wheel brush at the same time, and the pressure on the ceramic wheel brush is consistent, so as to avoid the clamping plates 19 abutting and squeezing the ceramic wheel brush one after the other, which would cause the already aligned ceramic wheel brush to shift.

[0034] Preferably, the ends of the positive and negative lead screws 16 extend through the circular plate 8 to the outside of the circular plate 8, and knobs 20 are installed at the ends of the positive and negative lead screws 16. The positive and negative lead screws 16 can be manually rotated by the knobs 20 on the outside of the circular plate 8. Both ends of the positive and negative lead screws 16 are equipped with the same knobs 20. No matter what angle the circular plate 8 is rotated to, there is always one knob 20 facing upwards, which is convenient for manual rotation control. At the same time, it balances the weight of the components on the circular plate 8 and avoids the center of gravity from deviating from the rotation axis of the circular plate 8, thus preventing unbalanced vibration.

[0035] Preferably, a soft pad is provided on the inner side of the clamping plate 19 that contacts the ceramic brush. Since the ceramic brush is relatively brittle, the soft pad prevents excessive clamping force from damaging it. Using a soft pad with a high coefficient of friction, such as polyurethane, not only prevents the clamping plate 19 from damaging the surface of the ceramic brush through elastic deformation, but also provides sufficient friction to prevent circumferential rotation and slippage during the processing and cutting of the ceramic brush.

[0036] Preferably, the synchronization mechanism 7 includes two support columns 21, with a rotating shaft 22 rotatably connected between the two support columns 21. The rotating shaft 22 is parallel to the axis of the second rotating shaft 12. A second pulley 25 is fixedly connected to the rotating shaft 22, and a first pulley 24 is fixedly connected to the second rotating shaft 12. The first pulley 24 and the second pulley 25 are connected by a first belt 26. A third pulley 27 is fixedly connected to the first rotating shaft 11, and a fourth pulley 31 is slidably connected to the rotating shaft 22. The third pulley 27 and the fourth pulley 31 are connected by a second belt 28. A spline groove 23 is axially formed on the outer circumferential surface of the rotating shaft 22, and spline teeth 32 are formed on the inner wall of the fourth pulley 31. The size and number of the spline groove 23 are adapted to the spline teeth 32. The first slider 13 is provided with a toggle assembly 30 to aggle the fourth pulley 31 to move synchronously with the first slider 13. One end of the rotating shaft 22 passes through the support column 21 and is connected to the output end of the motor 29. The axis of the rotating shaft 22 is parallel to the first rotating shaft 11 and the second rotating shaft 12. The motor 29 drives the rotating shaft 22 to rotate. The second pulley 25 on the rotating shaft 22 is connected to the first pulley 24 on the second rotating shaft 12 via the first belt 26. When processing ceramic wheel brushes of different lengths, the first slider 13 moves along the first groove 9. The direction of movement of the first slider 13 is consistent with the axial direction of the rotating shaft 22. The first rotating shaft 11 moves with the movable support 3. The actuating component 30 on the first slider 13 actuates the fourth pulley 31 to slide synchronously. The distance between the fourth pulley 31 and the third pulley 27 on the first rotating shaft 11 remains unchanged. The fourth pulley 31 and the rotating shaft 22 are connected by a spline. The fourth pulley 31 slides along the axial direction of the rotating shaft 22. The rotating shaft 22 can transmit the rotational power to the first rotating shaft 11. Using one motor 29, when processing ceramic wheel brushes of different lengths, the two circular plates 8 can always be driven to rotate synchronously, ensuring the stability of the ceramic wheel brush processing and cutting.

[0037] Preferably, the actuating assembly 30 includes a connecting rod 33, which is fixedly connected to the first slider 13. A U-shaped plate 34 is connected to the end of the connecting rod 33 away from the first slider 13. The U-shaped plate 34 includes two parallel wing plates, which respectively abut against the two ends of the fourth pulley 31. A rotating shaft 22 passes through the two wing plates of the U-shaped plate 34. The two wing plates of the U-shaped plate 34 tightly abut against the two ends of the fourth pulley 31, allowing the actuating assembly 30 to move the fourth pulley 31 synchronously axially back and forth. The surfaces of the two wing plates of the U-shaped plate 34 that contact the fourth pulley 31 are smooth and do not affect the rotation of the fourth pulley 31.

[0038] Working principle: In use, the ceramic brush is placed between the two end plates 6. The cylinder 10 pushes the first slider 13 to slide, and the movable support 3 moves towards the fixed support 2. The end plates 6 on the two circular plates 8 move closer to each other. As the conical moving end plates 6 gradually approach each other, the ceramic brush automatically centers. The end plates 6 clamp and hold the two ends of the ceramic brush to prevent axial sliding. The axis of the ceramic brush coincides with the rotation axis of the end plates 6. At the same time, the actuating component 30 on the first slider 13 actuates the fourth pulley 31 to move. The fourth pulley 31 and the first... The three pulleys 27 are always tightly connected through the second belt 28. When the knob 20 is turned, the forward and reverse screws 16 rotate, and the two second sliders 17 move closer to each other. The arc-shaped clamping plate 19 on the second slider 17 clamps the outer circumferential surface of the ceramic wheel brush to prevent the ceramic wheel brush from slipping circumferentially. The motor 29 is started, and the rotating shaft 22 rotates. Through the two sets of belt drive systems, the two circular plates 8 drive the two end plates 6 to rotate, and thus the ceramic wheel brush between the two end plates 6 rotates stably. When the ceramic wheel brush is processing grooves, the ceramic will not slip axially or tangentially.

[0039] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. The protection scope of this utility model should be determined by the protection scope of the stated claims.

Claims

1. An auxiliary positioning device for ceramic wheel brush processing, characterized in that: The system includes a base (1), on which a fixed support (2) and a movable support (3) are mounted. A circular plate (8) is mounted on each of the opposite sides of the fixed support (2) and the movable support (3). The rotation axes of the two circular plates (8) coincide. An end plate (6) is provided at the center of each of the opposite sides of the two circular plates (8). An axial clamping mechanism (4) is also mounted on the upper part of the base (1). The axial clamping mechanism (4) drives the movable support (3) to move toward the fixed support (2) so that the two end plates (6) axially clamp the two ends of the ceramic wheel brush. A radial clamping mechanism (5) is mounted on the circular plate (8). The radial clamping mechanism (5) is used to clamp the outer circumferential surface of the ceramic wheel brush to prevent the ceramic wheel brush from sliding circumferentially. A synchronization mechanism (7) is also mounted on the upper part of the base (1). The synchronization mechanism (7) is used to drive the two circular plates (8) to rotate synchronously at all times.

2. The auxiliary positioning device for ceramic wheel brush processing according to claim 1, characterized in that: The axial clamping mechanism (4) includes a first groove (9) formed on the upper surface of the base (1), a first slider (13) is slidably connected in the first groove (9), the movable support (3) is installed on the upper surface of the first slider (13), a cylinder (10) is installed on the base (1), the output end of the cylinder (10) is fixedly connected to the first slider (13) to drive the first slider (13) to slide along the first groove (9) towards the fixed support (2), a first rotating shaft (11) is rotatably provided on the movable support (3), a second rotating shaft (12) is rotatably provided on the fixed support (2), one of the circular plates (8) is installed on the first rotating shaft (11), and the other circular plate (8) is installed on the second rotating shaft (12).

3. The auxiliary positioning device for ceramic wheel brush processing according to claim 2, characterized in that: The end plate (6) is cone-shaped, and the circular bottom surface of the cone is mounted on the center of the side of the circular plate (8).

4. The auxiliary positioning device for ceramic wheel brush processing according to claim 3, characterized in that: A pressure sensor (14) is installed at the center of each of the two opposite sides of the circular plates (8), and the end plate (6) is mounted on the pressure sensor (14).

5. The auxiliary positioning device for ceramic wheel brush processing according to claim 1, characterized in that: The radial clamping mechanism (5) includes a second groove (15), which is opened on the surface of the circular plate (8) along the diameter direction of the circular plate (8). The second groove (15) and the end plate (6) are located on the same side of the circular plate (8). Two second sliders (17) are slidably connected in the second groove (15). A positive and negative screw (16) is rotatably connected in the second groove (15). The positive and negative screw (16) passes through the second slider (17) and is threadedly connected to the second slider (17). A support plate (18) is fixedly connected to the second slider (17). An arc-shaped clamping plate (19) is installed on the end of the support plate (18) near the end plate (6). Two adjacent clamping plates (19) are combined to form a circle to clamp the outer cylindrical surface of the ceramic wheel brush.

6. The auxiliary positioning device for ceramic wheel brush processing according to claim 5, characterized in that: The end of the positive and negative lead screw (16) extends through the circular plate (8) to the outside of the circular plate (8), and a knob (20) is installed at the end of the positive and negative lead screw (16).

7. The auxiliary positioning device for ceramic wheel brush processing according to claim 5, characterized in that: The inner side of the clamping plate (19) that contacts the ceramic wheel brush is provided with a soft pad.

8. The auxiliary positioning device for ceramic wheel brush processing according to claim 2, characterized in that: The synchronization mechanism (7) includes two support columns (21), and a rotating shaft (22) is rotatably connected between the two support columns (21). The rotating shaft (22) is parallel to the axis of the second rotating shaft (12). A second pulley (25) is fixedly connected to the rotating shaft (22), and a first pulley (24) is fixedly connected to the second rotating shaft (12). The first pulley (24) and the second pulley (25) are connected by a first belt (26). A third pulley (27) is fixedly connected to the first rotating shaft (11), and a fourth pulley is slidably connected to the rotating shaft (22). The pulley (31) is connected to the third pulley (27) and the fourth pulley (31) by a second belt (28). The outer circumferential surface of the rotating shaft (22) is provided with a spline groove (23). The inner wall of the fourth pulley (31) is provided with spline teeth (32). The size and number of the spline groove (23) are adapted to the spline teeth (32). The first slider (13) is provided with a toggle assembly (30) to toggle the fourth pulley (31) to move synchronously with the first slider (13). One end of the rotating shaft (22) passes through the support column (21) and is connected to the output end of the motor (29).

9. The auxiliary positioning device for ceramic wheel brush processing according to claim 8, characterized in that: The actuating assembly (30) includes a connecting rod (33) which is fixedly connected to the first slider (13). The end of the connecting rod (33) away from the first slider (13) is connected to a U-shaped plate (34). The U-shaped plate (34) includes two parallel wing plates, which abut against the two ends of the fourth pulley (31). The rotating shaft (22) passes through the two wing plates of the U-shaped plate (34).

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