A quartz tube polishing device

Abstract

The utility model discloses a quartz tube polishing device, including frame, the first vertical board is fixed on the frame, be provided with the polishing cylinder on the first vertical board, be provided with the polishing wheel in the polishing cylinder, be provided with the clamping component on the polishing cylinder. The utility model discloses a plurality of clamping rods circumferential rotation setting in the entrance, cooperate slide, connecting rod and spring etc. structure, realized the stable clamping of quartz tube. In the clamping process, the spring can make the clamping surface of chuck closely adhere to the surface of quartz tube, greatly increased the stability of clamping. At the same time, the rubber pad on the chuck clamping surface further enhanced the friction, effectively prevented the shaking and displacement of quartz tube in the polishing process.

Description

Technical Field

[0001] This utility model relates to a quartz tube polishing device, belonging to the field of quartz tube polishing technology. Background Technology

[0002] In the current field of quartz tube grinding and processing, the clamping and fixing methods for quartz tubes generally have many defects. Commonly used clamping devices are prone to wobbling and displacement of the quartz tube during grinding due to unstable clamping. This wobbling and displacement prevents the grinding wheel from grinding the end of the quartz tube according to the predetermined trajectory and force, resulting in uneven grinding. Specifically, some areas of the quartz tube end may be over-ground while others are under-ground, leading to a rough and uneven end surface that fails to meet the smooth and even standards required for high-precision processing. This not only seriously affects the product quality of the quartz tube, reducing its performance and reliability in subsequent use, but also increases the difficulty and cost of subsequent processing, as substandard products may require rework or additional finishing treatments. Utility Model Content

[0003] In view of the above-mentioned technical deficiencies, the purpose of this utility model is to provide a quartz tube polishing device that can ensure that the polishing wheel polishes the end of the quartz tube evenly and accurately, so that the end of the polished quartz tube is smoother and flatter.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a quartz tube polishing device, comprising: A frame, on which a first upright plate is fixed; A grinding cylinder is provided at the end of the first vertical plate, and the end of the grinding cylinder is provided with an inlet for inserting the end of the quartz tube into the grinding cylinder. A grinding wheel, which is disposed inside a grinding cylinder, is used to grind the end of the quartz tube; A clamping assembly is disposed on the grinding cylinder and is used to fix the quartz tube inserted into the inlet.

[0005] Preferably, the clamping assembly includes: The clamping rods are multiple, and the multiple clamping rods rotate circumferentially within the insertion port. The clamping rods are connected to extension rods. A clamp, which is located at the end of a clamping rod, is used to clamp the quartz tube; The outer wall of the grinding cylinder is slidably fitted with a sliding sleeve, and multiple connecting rods are hinged to the sliding sleeve, each connecting rod being hinged to a corresponding extension rod.

[0006] Preferably, the rear wall of the chuck is rotatably connected to the clamping rod, and a spring is provided between the chuck and the clamping rod.

[0007] Preferably, a rubber pad is provided on the clamping surface of the chuck.

[0008] Preferably, both sides of the clamp are fixed with stop bars, and the stop bars abut against both sides of the clamp bar.

[0009] Preferably, two first hydraulic cylinders are fixed on the side wall of the first upright plate, and the output shaft ends of the two first hydraulic cylinders are fixed on the sliding sleeve; When the first cylinder is started, the output shaft of the first cylinder drives the sliding sleeve to slide back and forth on the grinding cylinder.

[0010] Preferably, a second upright plate is fixed on the side wall of the frame, and a plurality of guide rods are fixed between the first upright plate and the second upright plate. A sliding plate is slidably connected to the plurality of guide rods through a second hydraulic cylinder. One end of the sliding plate extends into the grinding cylinder. A motor is fixed on the side wall of the sliding plate, and the grinding wheel is fixed on the output shaft of the motor. When the motor starts, the output shaft of the motor drives the grinding wheel to rotate.

[0011] Preferably, an air pump is fixed in the middle of the frame, and an air suction pipe and an air exhaust pipe are connected to the air pump. The air suction pipe is connected to the grinding cylinder, and a filter assembly is connected in series on the air exhaust pipe.

[0012] Compared with existing technologies: 1. This utility model utilizes multiple clamping rods circumferentially rotating within the insertion port, along with a sliding sleeve, connecting rod, and springs, to achieve stable clamping of the quartz tube. During clamping, the springs ensure the clamping surfaces of the chucks are tightly pressed against the quartz tube surface, significantly increasing clamping stability. Simultaneously, the rubber pads on the clamping surfaces further enhance friction, effectively preventing the quartz tube from shaking or shifting during grinding. This stable clamping method ensures that the grinding wheel performs uniform and precise grinding on the end of the quartz tube, thereby significantly improving grinding quality and resulting in a smoother, more even end of the ground quartz tube, meeting the requirements of high-precision machining.

[0013] 2. This utility model connects the suction pipe to the grinding cylinder and connects the exhaust pipe to a filter assembly, forming a complete dust collection and treatment system. During the grinding process, the suction pump can promptly draw in the dust generated inside the grinding cylinder, which is then filtered by the filter assembly and discharged as clean air. This design effectively reduces the spread of dust into the surrounding environment, avoids the harm of dust to the health of operators, and improves the working environment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 Overall cross-sectional view of this utility model Figure 1 ; Figure 3 This is a schematic diagram of the structure of the clamping rod, extension rod sliding sleeve and connecting rod of this utility model; Figure 4 This is a schematic diagram of the structure of the clamping rod, clamp, and spring of this utility model.

[0015] In the picture: 1. Frame; 101. First upright plate; 102. Second upright plate; 103. Guide rod; 2. Grinding cylinder, 201, placed in the inlet; 3. Grinding wheel; 4. Clamping assembly, 401. Clamping rod, 4011. Extension rod, 402. Clamping head, 403. Sliding sleeve, 404. Connecting rod, 405. Spring, 406. Rubber pad, 407. Stop bar, 408. First hydraulic cylinder; 5. Skateboard; 6. Motor; 7. Air pump; 701. Suction pipe; 702. Exhaust pipe; 8. Filter assembly. Detailed Implementation

[0016] The present invention is illustrated below with specific embodiments, but these are not intended to limit the scope of the invention.

[0017] Example 1 like Figures 1-4 As shown in the figure, in this embodiment, a quartz tube polishing device is provided, including a frame 1, on which a first upright plate 101 is fixed; a polishing cylinder 2 is provided on the first upright plate 101, and an inlet 201 for inserting the end of the quartz tube into the polishing cylinder 2 is provided at the end of the polishing cylinder 2; a polishing wheel 3 for polishing the end of the quartz tube is provided inside the polishing cylinder 2; a clamping assembly 4 is provided on the polishing cylinder 2, which is used to fix the quartz tube inserted into the inlet 201.

[0018] A second vertical plate 102 is fixed on the side wall of the frame 1. Multiple guide rods 103 are fixed between the first vertical plate 101 and the second vertical plate 102. A slide plate 5 is slidably connected to the multiple guide rods 103 via a second hydraulic cylinder 9. The second hydraulic cylinder 9 is fixedly installed on the second vertical plate 102. The output shaft of the second hydraulic cylinder 9 is fixed on the slide plate 5. When the second hydraulic cylinder 9 is running, the output shaft of the second hydraulic cylinder 9 can drive the slide plate 5 to slide. One end of the slide plate 5 extends into the grinding cylinder 2. A motor 6 is fixed on the side wall of the slide plate 5. The grinding wheel 3 is fixed on the output shaft of the motor 6. When motor 6 starts, the output shaft of motor 6 drives the grinding wheel 3 to rotate, thereby achieving the grinding of the end of the quartz tube.

[0019] Example 2 Based on Embodiment 1, in this embodiment, the clamping assembly 4 includes clamping rods 401 and clamps 402. There are multiple clamping rods 401, which rotate circumferentially within the insertion port 201. Extension rods 4011 are connected to the clamping rods 401, and the extension rods 4011 are arranged perpendicularly to the clamping rods 401. The clamps 402 are located at the ends of the clamping rods 401 and are used to clamp the quartz tube. The outer wall of the grinding cylinder 2 is slidably fitted with a sliding sleeve 403, and multiple connecting rods 404 are hinged to the sliding sleeve 403. Each connecting rod 404 is hinged to a corresponding extension rod 4011.

[0020] The rear wall of the chuck 402 is rotatably connected to the clamping rod 401. A spring 405 is provided between the chuck 402 and the clamping rod 401. When clamping the quartz tube, the clamping surface of the chuck 402 can be made to fit against the surface of the quartz tube, thereby increasing the stability of the clamping.

[0021] A rubber pad 406 is provided on the clamping surface of the chuck 402.

[0022] Both sides of the chuck 402 are fixed with stop bars 407, which abut against both sides of the clamp 401.

[0023] Two first hydraulic cylinders 408 are fixed on the side wall of the first vertical plate 101, and the output shaft ends of the two first hydraulic cylinders 408 are fixed on the sliding sleeve 403. When the first cylinder 408 is started, the output shaft of the first cylinder 408 drives the sliding sleeve 403 to slide back and forth on the grinding cylinder 2, which in turn drives the clamping rod 401 to rotate through the connecting rod 404, thereby realizing the clamping and releasing action of the chuck 402 on the quartz tube.

[0024] Example 3 Based on the above embodiments, in this embodiment, an air pump 7 is fixed in the middle of the frame 1. The air pump 7 is connected to an air suction pipe 701 and an exhaust pipe 702. The air suction pipe 701 is connected to the grinding cylinder 2, and a filter assembly 8 is connected in series on the exhaust pipe 702. During the grinding process, the air pump 7 is started, and the dust generated in the grinding cylinder 2 is sucked in through the air suction pipe 701 and discharged after being filtered by the filter assembly 8, which effectively reduces the pollution of dust to the environment and improves the working environment.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model without departing from the spirit and scope of this utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A quartz tube polishing device, characterized in that, include: A frame (1) is provided, on which a first upright plate (101) is fixed. Grinding cylinder (2), the grinding cylinder (2) is disposed on the first vertical plate (101), and the end of the grinding cylinder (2) is provided with an inlet (201) for inserting the end of the quartz tube into the grinding cylinder (2). Grinding wheel (3), the grinding wheel (3) is set inside the grinding cylinder (2) and is used to grind the end of the quartz tube; A clamping assembly (4) is provided on the grinding cylinder (2) and is used to fix the quartz tube that extends into the inlet (201); The clamping assembly (4) includes: Clamping rod (401), there are multiple clamping rods (401), the multiple clamping rods (401) rotate circumferentially in the inlet (201), and an extension rod (4011) is connected to the clamping rod (401). A clamp (402) is provided at the end of a clamping rod (401) for clamping a quartz tube; The outer wall of the grinding cylinder (2) is slidably fitted with a sliding sleeve (403), and a plurality of connecting rods (404) are hinged on the sliding sleeve (403), each connecting rod (404) being hinged to a corresponding extension rod (4011); The rear wall of the chuck (402) is rotatably connected to the clamping rod (401), and a spring (405) is provided between the chuck (402) and the clamping rod (401). A rubber pad (406) is provided on the clamping surface of the chuck (402).

2. The quartz tube polishing device according to claim 1, characterized in that, Both sides of the clamp (402) are fixed with stop bars (407), and the stop bars (407) abut against both sides of the clamp bar (401).

3. The quartz tube polishing device according to claim 1, characterized in that, Two first hydraulic cylinders (408) are fixed on the side wall of the first upright plate (101), and the output shaft ends of the two first hydraulic cylinders (408) are fixed on the sliding sleeve (403); When the first cylinder (408) is started, the output shaft of the first cylinder (408) drives the sliding sleeve (403) to slide back and forth on the grinding cylinder (2).

4. The quartz tube polishing device according to claim 1, characterized in that, A second vertical plate (102) is fixed on the side wall of the frame (1). A plurality of guide rods (103) are fixed between the first vertical plate (101) and the second vertical plate (102). A sliding plate (5) is slidably connected to the plurality of guide rods (103) through a second oil cylinder (9). One end of the sliding plate (5) extends into the grinding cylinder (2). A motor (6) is fixed on the side wall of the sliding plate (5). The grinding wheel (3) is fixed on the output shaft of the motor (6). When the motor (6) starts, the output shaft of the motor (6) drives the grinding wheel (3) to rotate.

5. The quartz tube polishing device according to claim 1, characterized in that, A vacuum pump (7) is fixed in the middle of the frame (1). A suction pipe (701) and an exhaust pipe (702) are connected to the vacuum pump (7). The suction pipe (701) is connected to the grinding cylinder (2). A filter assembly (8) is connected in series on the exhaust pipe (702).

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