Finishing and polishing device for silicon carbide roller
By designing a silicon carbide roller rod trimming and polishing device including clamps, limiting mechanisms and motor-driven grinding wheels, the grinding problems caused by manual operation are solved, and a more efficient and uniform roller rod surface treatment is achieved.
Patent Information
- Application Number
- CN202421650110.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-12
AI Technical Summary
The existing silicon carbide roller rod trimming and polishing devices rely on manual operations when processing both ends of the roller rod, resulting in uneven grinding, deviation of grinding angles and uneven surface finish.
A trimming and polishing device including a base plate, a clamp, a limiting mechanism and an adjustment mechanism is designed. The roller rod is ensured to be stable by the setting of the clamp and a limiting mechanism, and the grinding wheel is driven by a motor to move horizontally, reducing deviations in manual operation.
The uniform grinding of both ends of the silicon carbide roller is achieved, reducing grinding deviations, and improving surface finish and working efficiency.
Smart Images
Figure CN222779256U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material processing, in particular to a finishing and polishing device for a silicon carbide roller. Background Art
[0002] Silicon carbide rollers are industrial roller products made of silicon carbide materials. They have excellent wear resistance, temperature resistance, corrosion resistance and electrical insulation properties. They are widely used in mechanical equipment in many fields, such as steel, aerospace, petrochemical, electric power and other industries. The finishing and polishing of silicon carbide rollers can effectively improve their surface conditions, remove surface scratches, dents, oxide layers and other defects, reduce surface roughness, and improve surface finish. The treated rollers can better adapt to working conditions, reduce friction resistance, improve work efficiency, and also prevent premature damage caused by surface defects.
[0003] In the prior art, most silicon carbide roller dressing and polishing devices tend to focus on the fine grinding process for its side surface. This process is usually completed by automated equipment to ensure the consistency and accuracy of the surface quality. However, the two end parts of the silicon carbide roller still need to rely on manual operation for grinding during actual use. Usually, manual grinding is carried out by holding the silicon carbide roller with one hand and grinding with the other hand. This grinding method may cause a series of problems, including but not limited to uneven grinding, grinding angle deviation, and uneven surface finish.
[0004] Therefore, the utility model provides a silicon carbide roller dressing and polishing device to solve the above problems. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] The utility model provides a finishing and polishing device for a silicon carbide roller, aiming to solve the problems raised in the background technology.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dressing and polishing device for a silicon carbide roller rod, which includes a base plate, a clamping block slidably installed on the top of the base plate for clamping the silicon carbide roller rod, a limiting mechanism arranged on the top of the base plate for limiting the clamping block, and an adjusting mechanism arranged on the top of the base plate for adjusting the clamping block.
[0009] The adjusting mechanism includes an adjusting plate that slides and fits on the bottom of the clamping block, a connecting column that is fixedly installed on the outer wall of the clamping block and plugged into the adjusting plate, and a telescopic cylinder that is fixedly installed on the top of the base plate. The movable end of the telescopic cylinder is fixedly connected to one side of the adjusting plate, and an arc groove is opened on the adjusting plate for the connecting column to slide.
[0010] As a preferred technical solution of the present application, the limiting mechanism includes a limiting plate fixedly mounted on the top of the base plate and a limiting sheet fixedly mounted on one end of the connecting column away from the clamping block and in contact with the limiting plate.
[0011] As a preferred technical solution of the present application, a support plate is fixedly installed on the top of the base plate, a motor is slidably fitted on one side of the support plate, a slider is fixedly connected to the outer surface of the motor, the slider is slidably connected to the inside of the support plate, and a sliding groove is provided on the support plate for the slider to slide.
[0012] As a preferred technical solution of the present application, the output end of the motor is fixedly connected to a grinding wheel, the output end of the motor is fixedly connected to a first fixing plate, one side of the first fixing plate is fixedly fitted to the inner wall of the grinding wheel, the output end of the motor is fixedly connected to a second fixing plate, one side of the second fixing plate is fixedly fitted to a side of the grinding wheel close to the motor.
[0013] As a preferred technical solution of the present application, a handle is fixedly connected to the outer surface of the motor.
[0014] As a preferred technical solution of the present application, a rubber pad is fixedly installed inside the clamping block, and a plurality of the rubber pads are provided, and the plurality of the rubber pads are distributed in a ring array.
[0015] (III) Beneficial effects
[0016] The utility model has a simple structure and is easy to use. Through the arrangement of the clamping block, the connecting column, the adjusting plate and the limiting plate, the silicon carbide roller rod can be kept in a stable state when grinding the two ends of the silicon carbide roller rod. While pushing the motor, the grinding wheel moves horizontally toward the silicon carbide roller rod for grinding, making it difficult for the grinding work to deviate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of a silicon carbide roller dressing and polishing device;
[0018] Figure 2 A schematic diagram of the installation of a grinding wheel in a dressing and polishing device for a silicon carbide roller;
[0019] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;
[0020] Figure 4 The figure is a schematic diagram of the installation of a clamping block in a dressing and polishing device for a silicon carbide roller.
[0021] In the figure:
[0022] 1. Bottom plate; 2. Limit plate; 3. Telescopic cylinder; 4. Adjustment plate; 5. Connecting column; 6. Limit plate; 7. Clamp block; 8. Rubber pad; 9. Support plate; 10. Slider; 11. Motor; 12. Handle; 13. First fixing plate; 14. Second fixing plate; 15. Grinding wheel. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] The utility model provides a finishing and polishing device for a silicon carbide roller rod, such as Figure 1 and Figure 2 As shown, the dressing and polishing device includes a base plate 1, a clamping block 7 slidably mounted on the top of the base plate 1 for clamping the silicon carbide roller, a limiting mechanism arranged on the top of the base plate 1 for limiting the clamping block 7, and an adjusting mechanism arranged on the top of the base plate 1 for adjusting the clamping block 7.
[0025] The adjusting mechanism comprises an adjusting plate 4 which is slidably fitted on the bottom of the clamping block 7, a connecting column 5 which is fixedly mounted on the outer wall of the clamping block 7 and plugged into the adjusting plate 4, and a telescopic cylinder 3 which is fixedly mounted on the top of the base plate 1. The movable end of the telescopic cylinder 3 is fixedly connected to one side of the adjusting plate 4, and an arc groove is provided on the adjusting plate 4 for the connecting column 5 to slide.
[0026] By adjusting the telescopic cylinder 3, the adjusting plate 4 can be pushed to move. During the movement of the adjusting plate 4, the arc groove inside will squeeze the connecting column 5, so that the connecting column 5 drives the two clamps 7 to expand. After the silicon carbide roller is placed between the two clamps 7, the telescopic cylinder 3 is adjusted in the reverse direction so that the two clamps 7 are closed and clamped.
[0027] Furthermore, in order to improve the stability of the clamping block 7 during operation, as Figure 2 and Figure 4 As shown, the limiting mechanism includes a limiting plate 2 fixedly mounted on the top of the base plate 1 and a limiting sheet 6 fixedly mounted on the end of the connecting column 5 away from the clamping block 7 and in contact with the limiting plate 2 .
[0028] The limiting plate 2 is provided with a strip groove for the connecting column 5 to slide. The connecting column 5 passes through the limiting plate 2 and is connected to the limiting piece 6 inside the limiting plate 2. The setting of the limiting plate 2, the connecting column 5 and the limiting piece 6 not only limits the clamping block 7 but also provides stability.
[0029] Furthermore, in order to reduce the angle of deviation caused by grinding, such as Figure 1 and Figure 2 As shown, a support plate 9 is fixedly installed on the top of the base plate 1, a motor 11 is slidably fitted on one side of the support plate 9, a slider 10 is fixedly connected to the outer surface of the motor 11, the slider 10 is slidably connected to the inside of the support plate 9, and a slide groove for the slider 10 to slide is opened on the support plate 9.
[0030] The support plate 9 provides support for the motor 11 . The arrangement of the support plate 9 and the slider 10 enables the motor 11 to move horizontally. The mobility of the motor 11 allows a certain buffer space to be left between the silicon carbide roller and the grinding tool driven by the motor 11 .
[0031] Wherein, in order to improve the stability of the grinding wheel 15 during operation, as Figure 2 and Figure 4 As shown, the output end of the motor 11 is fixedly connected to a grinding wheel 15, the output end of the motor 11 is fixedly connected to a first fixing plate 13, one side of the first fixing plate 13 is fixedly fitted to the inner wall of the grinding wheel 15, the output end of the motor 11 is fixedly connected to a second fixing plate 14, one side of the second fixing plate 14 is fixedly fitted to a side of the grinding wheel 15 close to the motor 11.
[0032] The grinding wheel 15 is clamped by the first fixing plate 13 and the second fixing plate 14 fixedly connected to the output end of the motor 11, so that the stability of the grinding wheel 15 during operation can be improved.
[0033] It should be noted that in order to facilitate the staff to polish the silicon roller, Figure 1 Figure 2 As shown, a handle 12 is fixedly connected to the outer surface of the motor 11 .
[0034] The staff can directly hold the handle 12 to push the motor 11 to move toward the silicon carbide roller to complete the grinding work.
[0035] Furthermore, in order to prevent the silicon carbide roller from deviating during grinding, Figure 1 and Figure 3 As shown, a rubber pad 8 is fixedly installed inside the clamp block 7, and a plurality of the rubber pads 8 are provided, and the plurality of the rubber pads 8 are distributed in a ring array.
[0036] The inside of the clamp block 7 is evenly installed with rubber pads 8, which can play a buffering role when the clamp block 7 clamps the silicon carbide roller rod, thereby minimizing the possibility of the device damaging the surface of the silicon carbide roller rod. At the same time, it can also increase the friction force and improve the stability of the silicon carbide roller rod when the device is polishing.
[0037] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A dressing and polishing device for a silicon carbide roller, characterized in that: The dressing and polishing device comprises a base plate (1), a clamping block (7) slidably mounted on the top of the base plate (1) for clamping a silicon carbide roller, a limiting mechanism arranged on the top of the base plate (1) for limiting the position of the clamping block (7), and an adjusting mechanism arranged on the top of the base plate (1) for adjusting the clamping block (7); The adjustment mechanism comprises an adjustment plate (4) slidably fitted on the bottom of the clamping block (7), a connecting column (5) fixedly mounted on the outer wall of the clamping block (7) and plugged into the inside of the adjustment plate (4), and a telescopic cylinder (3) fixedly mounted on the top of the base plate (1), wherein the movable end of the telescopic cylinder (3) is fixedly connected to one side of the adjustment plate (4), and the adjustment plate (4) is provided with an arc groove for the connecting column (5) to slide.
2. The device for dressing and polishing a silicon carbide roller according to claim 1, characterized in that: The limiting mechanism comprises a limiting plate (2) fixedly mounted on the top of the base plate (1) and a limiting sheet (6) fixedly mounted on the end of the connecting column (5) away from the clamping block (7) and in contact with the limiting plate (2).
3. The device for dressing and polishing a silicon carbide roller according to claim 1, characterized in that: A support plate (9) is fixedly mounted on the top of the base plate (1), a motor (11) is slidably fitted on one side of the support plate (9), a slider (10) is fixedly connected to the outer surface of the motor (11), the slider (10) is slidably connected to the inside of the support plate (9), and a slide groove for the slider (10) to slide is provided on the support plate (9).
4. The device for dressing and polishing a silicon carbide roller according to claim 3, characterized in that: The output end of the motor (11) is fixedly connected to a grinding wheel (15), the output end of the motor (11) is fixedly connected to a first fixing plate (13), one side of the first fixing plate (13) is fixedly fitted with an inner wall of the grinding wheel (15), and the output end of the motor (11) is fixedly connected to a second fixing plate (14), one side of the second fixing plate (14) is fixedly fitted with a side of the grinding wheel (15) close to the motor (11).
5. The device for dressing and polishing a silicon carbide roller according to claim 3, characterized in that: A handle (12) is fixedly connected to the outer surface of the motor (11).
6. The device for dressing and polishing a silicon carbide roller according to claim 1, characterized in that: A rubber pad (8) is fixedly installed inside the clamping block (7), and a plurality of the rubber pads (8) are provided, and the plurality of the rubber pads (8) are distributed in a ring array.