Polishing and grinding device for machining end of silicon carbide ceramic roller

Abstract

The utility model provides a silicon carbide ceramic roller end machining and polishing device, and relates to the technical field of silicon carbide ceramic roller end machining equipment. The silicon carbide ceramic roller end machining and polishing device comprises a machining table of an L-shaped structure and a machining box, the machining box is installed at the top of the machining table, a clamping assembly is arranged in the machining box, a sliding groove is formed in the top of the machining box, and a movable baffle of a U-shaped structure and two fixed baffles are arranged on the clamping assembly. According to the silicon carbide ceramic roller end machining and polishing device, the movable baffle of a U-shaped structure is arranged to be matched with the two fixed baffles for use, and when a clamping assembly clamps and fixes a silicon carbide ceramic roller to be machined, gaps existing between the clamping assembly and the machining box can be shielded as much as possible; therefore, chippings generated during machining can be prevented from splashing out of the clamping assembly, the splashing chippings are further prevented from influencing the surrounding environment, and actual application and operation are facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of silicon carbide ceramic roller end processing equipment, specifically a silicon carbide ceramic roller end processing polishing device. Background Technology

[0002] Silicon carbide ceramic rollers are a special type of kiln furniture made of silicon carbide material, widely used as transfer rollers in high-temperature industrial kilns. Due to their excellent high-temperature resistance, high strength, thermal shock resistance, and oxidation resistance, silicon carbide ceramic rollers play an indispensable role in modern manufacturing. During the production process, the ends of silicon carbide ceramic rollers often require polishing to make them smoother and flatter.

[0003] A search revealed a Chinese patent that discloses a silicon carbide ceramic roller end polishing device (authorization announcement number CN221270561U), which includes a processing table, an installation plate and a drive mechanism for driving the installation plate to rotate on the upper surface of the processing table, two fixed clamping plates fixedly installed on the upper surface of the installation plate, and two movable clamping plates that cooperate with the fixed clamping plates connected to the upper surface of the installation plate through an up-down adjustment mechanism.

[0004] However, during the use of this patented technology, because the processing protective box is open on the side near the mounting plate, the debris generated during the polishing operation of the silicon carbide ceramic roller is easily splashed out from the open position, thus affecting the surrounding working environment and hindering practical application and operation.

[0005] Therefore, those skilled in the art provide a silicon carbide ceramic roller end polishing device to solve the problems mentioned in the background art. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a silicon carbide ceramic roller end polishing device, which solves the problem mentioned in the background art that the existing patented technology has an open side of its processing protective box near the mounting plate, causing debris to easily splash out from the open position during the polishing operation of the silicon carbide ceramic roller end, thus affecting the surrounding working environment.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a silicon carbide ceramic roller end polishing device, comprising an L-shaped processing table and a processing box, wherein the processing box is installed on the top of the processing table, a clamping assembly is provided inside the processing box, a sliding groove is provided on the top of the processing box, a U-shaped movable baffle and two fixed baffles are provided on the clamping assembly, the top of the movable baffle extends through the sliding groove to the top of the processing box, and the two sides of the movable baffle are slidably connected to the two sides of the inner wall of the processing box, and the two fixed baffles are respectively fixedly connected to the two sides of the inner wall of the processing box, and a polishing assembly is provided on the top of the processing table and on one side of the processing box.

[0008] By using the above technical solution, the movable baffle with the U-shaped structure and the two fixed baffles work together to completely block the gap between the clamping component and the processing box when the clamping component clamps and fixes the silicon carbide ceramic roller to be processed. This prevents the debris generated during processing from splashing out from the clamping component and further avoids the splashed debris from affecting the surrounding environment, which is beneficial to practical application and operation.

[0009] Preferably, the clamping assembly includes a lower clamping plate, a mounting plate, a push-pull cylinder, a U-shaped frame, and two upper clamping plates. The lower clamping plate is mounted on the top of the processing table and located inside the processing box. The two fixed baffles are respectively fixed to the two sides of the lower clamping plate. The mounting plate is mounted on the top of the processing box. The push-pull cylinder is mounted on the top of the mounting plate, and the piston rod of the push-pull cylinder extends to the bottom of the mounting plate. The U-shaped frame is mounted on the piston rod of the push-pull cylinder. The two upper clamping plates are respectively mounted on the two ends of the bottom of the U-shaped frame. One upper clamping plate is located inside the processing box, and the other upper clamping plate is located outside the processing box. The bottom of the movable baffle is fixedly connected to one of the upper clamping plates located inside the processing box.

[0010] The above technical solution utilizes the cooperation between the upper and lower clamping plates to stably clamp the silicon carbide ceramic rollers to be processed.

[0011] Preferably, the polishing assembly includes a second push-pull cylinder, a movable seat, a servo motor, a through hole, and a polishing disc. The second push-pull cylinder is installed on one side of the processing table, and the piston rod of the second push-pull cylinder passes through the processing table. The movable seat is fixed on the piston rod of the second push-pull cylinder, and the bottom of the movable seat is slidably connected to the top of the processing table. The servo motor is installed on the top of the movable seat. The through hole is opened on one side of the processing box, and the output shaft of the servo motor passes through the through hole and extends into the interior of the processing box. The polishing disc is installed on the output shaft of the servo motor.

[0012] The above technical solution utilizes the operation of a servo motor to drive the polishing disc to rotate, thereby improving the polishing operation.

[0013] Preferably, a discharge port is provided at the top of the processing table and inside the processing box, and two fixed frames are installed at the bottom of the processing table and outside the discharge port, with a collection box slidably connected between the two fixed frames.

[0014] The above technical solution allows for the discharge of debris generated during processing through the discharge port. At the same time, the fixed frame can better place the collection box, and the debris falling through the discharge port will also fall into the collection box for collection.

[0015] Preferably, a viewing window is installed on the outside of the processing box, and heat dissipation holes are equidistantly opened on the outside of the processing box above the through hole.

[0016] The above technical solution allows operators to easily observe the polishing progress using a viewing window, while the heat dissipation holes facilitate the dissipation of heat generated during polishing.

[0017] Preferably, a limiting groove is provided at the bottom of the movable seat, and a limiting strip is installed on the top of the processing table and on one side of the processing box, and the limiting strip is slidably connected to the limiting groove.

[0018] By utilizing the above technical solution and the cooperation between the limiting strip and the limiting groove, the movement of the moving seat can be made more stable.

[0019] Preferably, a control panel is installed on the outside of the processing box and on one side of the viewing window, and the push-pull cylinder one, push-pull cylinder two and servo motor are all electrically connected to the control panel.

[0020] The above technical solution allows for better control of the overall operation of the equipment using a control panel.

[0021] This utility model provides a device for processing and polishing the ends of silicon carbide ceramic rollers, which has the following beneficial effects:

[0022] This silicon carbide ceramic roller end polishing device, through the use of a U-shaped movable baffle and two fixed baffles, can completely block the gap between the clamping component and the processing box when the clamping component clamps and fixes the silicon carbide ceramic roller to be processed. This prevents the debris generated during processing from splashing out from the clamping component, further avoiding the impact of splashed debris on the surrounding working environment, which is beneficial to practical application and operation. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the processing box structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the polishing assembly structure of this utility model;

[0027] Figure 5 This is a schematic diagram showing the disassembled structure of the processing table and the collection box of this utility model;

[0028] Figure 6 This is a schematic diagram of the processing box and clamping assembly of this utility model.

[0029] In the diagram: 1. Processing table; 2. Processing box; 3. Slide groove; 4. Moving baffle; 5. Fixed baffle; 6. Lower clamping plate; 7. Mounting plate; 8. Push-pull cylinder one; 9. U-shaped frame; 10. Upper clamping plate; 11. Push-pull cylinder two; 12. Moving seat; 13. Servo motor; 14. Through hole; 15. Polishing disc; 16. Discharge port; 17. Fixed frame; 18. Collection box; 19. Viewing window; 20. Heat dissipation hole; 21. Limiting groove; 22. Limiting strip; 23. Control panel. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0031] Reference Figures 1-6 This utility model provides a silicon carbide ceramic roller end polishing device, including an L-shaped processing table 1 and a processing box 2. The processing box 2 is installed on top of the processing table 1. A discharge port 16 is provided on the top of the processing table 1 and inside the processing box 2, which can be used to discharge the debris generated during processing. Two fixing frames 17 are installed on the bottom of the processing table 1 and outside the discharge port 16. A collection box 18 is slidably connected between the two fixing frames 17. The fixing frames 17 can better place the collection box 18, and the debris falling through the discharge port 16 will also fall into the collection box 18 for collection. A viewing window 19 is installed on the outside of the processing box 2, which can be used to facilitate the operator to observe the polishing progress. Heat dissipation holes 20 are provided at equal intervals on the outside of the processing box 2 above the through hole 14, which can be used to facilitate the dissipation of heat generated during polishing.

[0032] In one aspect of this embodiment, a clamping assembly is provided inside the processing box 2. The clamping assembly includes a lower clamping plate 6, a mounting plate 7, a push-pull cylinder 8, a U-shaped frame 9, and two upper clamping plates 10. The clamping assembly is provided with a U-shaped movable baffle 4 and two fixed baffles 5. The lower clamping plate 6 is mounted on the top of the processing table 1 and located inside the processing box 2. The two fixed baffles 5 are fixed to both sides of the lower clamping plate 6 and to both sides of the inner wall of the processing box 2. The fixed baffles 5 can cover the gap between the lower clamping plate 6 and the processing box 2. The mounting plate 7 is mounted on the top of the processing box 2, the push-pull cylinder 8 is mounted on the top of the mounting plate 7, the piston rod of the push-pull cylinder 8 extends to the bottom of the mounting plate 7, and the U-shaped frame 9 is mounted on the piston rod of the push-pull cylinder 8. The top of the processing box 2 is provided with a sliding groove 3. The top of the movable baffle 4 extends through the sliding groove 3 to the top of the processing box 2, and the two sides of the movable baffle 4 are slidably connected to the two sides of the inner wall of the processing box 2. Two upper clamping plates 10 are respectively installed on the two ends of the bottom of the U-shaped frame 9. One upper clamping plate 10 is located inside the processing box 2, and the other upper clamping plate 10 is located outside the processing box 2. The bottom of the movable baffle 4 is fixedly connected to one of the upper clamping plates 10 located inside the processing box 2. The movable baffle 4 can block the gap between the upper clamping plate 10 and the processing box 2. Therefore, when the clamping assembly clamps and fixes the silicon carbide ceramic roller to be processed, the gap between the clamping assembly and the processing box 2 is completely blocked, thereby preventing the debris generated during processing from splashing out from the clamping assembly. This further prevents the splashed debris from affecting the surrounding working environment, which is beneficial to practical application and operation. In addition, both the upper clamping plate 10 and the lower clamping plate 6 have arc-shaped grooves inside, and rubber pads are provided inside the arc-shaped grooves, which can stably clamp and protect the silicon carbide ceramic rollers to be processed.

[0033] In one aspect of this embodiment, a polishing assembly is provided on the top of the processing table 1 and on one side of the processing box 2. The polishing assembly includes a push-pull cylinder 11, a movable seat 12, a servo motor 13, a through hole 14, and a polishing disc 15. The push-pull cylinder 11 is installed on one side of the processing table 1, and the piston rod of the push-pull cylinder 11 passes through the processing table 1. The movable seat 12 is fixed on the piston rod of the push-pull cylinder 11, and the bottom of the movable seat 12 is slidably connected to the top of the processing table 1. By operating the push-pull cylinder 11, the movable seat 12 can be moved on the top of the processing table 1. A limit groove 21 is provided at the bottom of the movable seat 12, and a limit strip 22 is installed on the top of the processing table 1 and on one side of the processing box 2. The limit strip 22 is slidably connected to the limit groove 21. The cooperation between the limit strip 22 and the limit groove 21 makes the movement of the movable seat 12 more stable. The servo motor 13 is mounted on the top of the moving base 12. The through hole 14 is opened on one side of the processing box 2. The output shaft of the servo motor 13 passes through the through hole 14 and extends into the interior of the processing box 2. The polishing disc 15 is mounted on the output shaft of the servo motor 13. By using the operation of the servo motor 13, the polishing disc 15 can be driven to rotate, thereby performing the polishing operation better. At the same time, by using the function of the through hole 14, the output shaft of the servo motor 13 is ensured not to be affected when it moves with the moving base 12.

[0034] In one aspect of this embodiment, a control panel 23 is installed on the outside of the processing box 2 and on one side of the viewing window 19. Push-pull cylinder 8, push-pull cylinder 11 and servo motor 13 are all electrically connected to the control panel 23. The control panel 23 can be used to better control the overall operation of the equipment.

[0035] Working principle:

[0036] In use, first power on the equipment and place the silicon carbide ceramic roller to be processed on the lower clamping plate 6. Then, control the push-pull cylinder 8 through the control panel 23 to drive the U-shaped frame 9 and the upper clamping plate 10 to move downward. The upper clamping plate 10 and the lower clamping plate 6 are used to stably clamp the silicon carbide ceramic roller to be processed. At the same time, as the upper clamping plate 10 moves downward, it will drive the moving baffle 4 to move downward inside the slide groove 3. The moving baffle 4 and the fixed baffle 5 are used to completely block the gap between the clamping components and the processing box 2, thereby preventing the debris generated during processing from splashing out from the clamping components. This further prevents the splashed debris from affecting the surrounding working environment, which is beneficial to practical application and operation.

[0037] Then, the control panel 23 controls the push-pull cylinder 11 to work, which drives the moving seat 12 to move, thereby driving the servo motor 13 and the polishing disc 15 to move. The position of the polishing disc 15 is adjusted so that it contacts the end of the silicon carbide ceramic roller to be processed. Then, the control panel 23 controls the servo motor 13 to work, thereby driving the polishing disc 15 to rotate. The polishing disc 15 is used to polish the end of the silicon carbide ceramic roller.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for processing, polishing and grinding the end of a silicon carbide ceramic roller, comprising an L-shaped processing table (1) and a processing box (2), wherein the processing box (2) is installed on the top of the processing table (1), characterized in that, The inside of the processing box (2) is provided with a clamping assembly, the top of the processing box (2) is provided with a chute (3), the clamping assembly is provided with a movable baffle (4) with a U-shaped structure and two fixed baffles (5), the top of the movable baffle (4) extends to the top of the processing box (2) through the chute (3), and the two sides of the movable baffle (4) are in sliding connection with the two sides of the inner wall of the processing box (2), and the two fixed baffles (5) are fixedly connected with the two sides of the inner wall of the processing box (2), respectively, and the top of the processing table (1) and one side of the processing box (2) is provided with a polishing assembly.

2. The apparatus for machining, grinding and polishing of the end of the silicon carbide ceramic roller according to claim 1, characterized in that: The clamping assembly comprises a lower clamping plate (6), a mounting plate (7), a push-pull cylinder (8), a U-shaped frame (9) and two upper clamping plates (10), the lower clamping plate (6) is installed on the top of the processing table (1) and in the inside of the processing box (2), the two fixed baffles (5) are fixedly connected with the two sides of the lower clamping plate (6), respectively, the mounting plate (7) is installed on the top of the processing box (2), the push-pull cylinder (8) is installed on the top of the mounting plate (7), the piston rod of the push-pull cylinder (8) extends to the bottom of the mounting plate (7), the U-shaped frame (9) is installed on the piston rod of the push-pull cylinder (8), and the two upper clamping plates (10) are installed on the two ends of the bottom of the U-shaped frame (9), respectively, wherein one of the upper clamping plates (10) is located in the inside of the processing box (2), and the other upper clamping plate (10) is located outside the processing box (2), and the bottom of the movable baffle (4) is fixedly connected with the upper clamping plate (10) located in the inside of the processing box (2).

3. The apparatus of claim 2, wherein: The polishing assembly comprises a push-pull cylinder (11), a movable seat (12), a servo motor (13), a through hole (14) and a polishing disc (15), the push-pull cylinder (11) is installed on one side of the processing table (1), the piston rod of the push-pull cylinder (11) penetrates the processing table (1), the movable seat (12) is fixed on the piston rod of the push-pull cylinder (11), the bottom of the movable seat (12) is in sliding connection with the top of the processing table (1), the servo motor (13) is installed on the top of the movable seat (12), the through hole (14) is formed in one side of the processing box (2), the output shaft of the servo motor (13) penetrates the through hole (14) and extends to the inside of the processing box (2), and the polishing disc (15) is installed on the output shaft of the servo motor (13).

4. The apparatus of claim 1, wherein: The top of the processing table (1) and in the inside of the processing box (2) is provided with a discharging port (16), the bottom of the processing table (1) and outside the discharging port (16) is provided with two fixing frames (17), and the collecting box (18) is in sliding connection between the two fixing frames (17).

5. The silicon carbide ceramic roller end processing and polishing device according to claim 3, characterized in that: The outside of the processing box (2) is provided with a visual window (19), and the outside of the processing box (2) and above the through hole (14) are provided with a plurality of heat dissipation holes (20) at equal intervals. The outside of the processing box (2) is provided with a visual window (19), and the outside of the processing box (2) and above the through hole (14) are provided with a plurality of heat dissipation holes (20) at equal intervals.

6. The apparatus of claim 3, wherein: The bottom of the mobile seat (12) is provided with a limiting groove (21), the top of the processing table (1) and one side of the processing box (2) is provided with a limiting strip (22), the limiting strip (22) and the limiting groove (21) are in sliding connection.

7. The apparatus of claim 5, wherein: The outer side of the processing box (2) and one side of the visual window (19) are provided with a control panel (23), the push-pull cylinder (8), the push-pull cylinder (11) and the servo motor (13) are electrically connected with the control panel (23).

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