Polishing device for aluminum oxide ceramic tube production

Abstract

The utility model discloses a polishing device for aluminum oxide ceramic tube production, which relates to the technical field of aluminum oxide ceramic tubes and comprises an operation table, a polishing protection component is arranged on the upper surface of the operation table, and a motor is fixedly connected to the middle of the left side of the upper surface of the operation table. According to the aluminum oxide ceramic tube polishing device, the polishing protection assembly, the fixing plate, the guide rod, the L-shaped plate, the semicircular polishing plate, the magnetic strip, the spring, the T-shaped handle, the through groove, the stop block and the semicircular protection plate are matched with one another, and an aluminum oxide ceramic tube in the limiting assembly starts to rotate through driving of the motor. And under the jacking action of the spring, the semicircular polishing plate is in close contact with the aluminum oxide ceramic tube, so that the surface is polished. And meanwhile, the worker moves the semicircular protection plate, so that the semicircular protection plate and the semicircular polishing plate are combined into a whole. By means of the design, chippings can be conveniently blocked in the polishing process, a protection structure is further formed, the chippings generated after polishing are effectively prevented from splashing, and the effects of centralized collection of the chippings and convenient cleaning are achieved.

Description

Technical Field

[0001] This utility model relates to the field of alumina ceramic tube production technology, specifically to a polishing device for alumina ceramic tube production. Background Technology

[0002] Alumina ceramic tubes are tubular products made of ceramic materials with alumina as the main component, belonging to a type of special ceramics. This material performs excellently in extreme environments such as high temperature, corrosion, and abrasion, and is commonly used in industrial, medical, and electronic fields. Furthermore, the production process of alumina ceramic tubes requires the use of polishing equipment to polish the surface.

[0003] The existing technology has the following problems:

[0004] In traditional polishing equipment used for the production of alumina ceramic tubes, a large amount of debris is generated on the surface of the alumina ceramic tubes during the polishing process, and the lack of corresponding protective structure causes the debris to scatter everywhere, making cleaning difficult. Utility Model Content

[0005] This invention provides a polishing device for the production of alumina ceramic tubes to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A polishing device for producing alumina ceramic tubes includes an operating table. A polishing protection component is provided on the upper surface of the operating table. A motor is fixedly connected to the middle left side of the upper surface of the operating table, and a limit component is fixedly connected to the output shaft of the motor.

[0008] The polishing and protective assembly includes two fixed plates. The lower surfaces of the two fixed plates are fixedly connected to the upper surface of the operating table. The height of the front fixed plate is greater than that of the rear fixed plate. Guide rods are fixedly connected to the left and right sides of the opposite surfaces of the front and rear fixed plates. Two L-shaped plates are slidably connected to the outer surfaces of the guide rods in a mirror-like manner. Semi-circular polishing plates and semi-circular protective plates are fixedly connected to the horizontally opposite surfaces of the front and rear L-shaped plates. Springs are fixedly connected to the left and right sides of the rear side of the front fixed plate. The rear ends of the springs are fixedly connected to the vertical outer surface of the front L-shaped plate. The left and right springs are in a contracted state. The semi-circular protective plates are made of metal.

[0009] A further improvement of this utility model is that: a through groove is provided in the center of the front of the fixed plate, and a T-shaped handle is movably connected to the center of the vertical direction of the L-shaped plate, with the outer surface of the T-shaped handle overlapping inside the through groove.

[0010] A further improvement of this utility model is that a blocking block is fixedly connected to the middle of the lower surface of the T-shaped handle in the horizontal direction, and the rear side of the blocking block overlaps with the surface of the front fixed plate.

[0011] A further improvement of this utility model is that the L-shaped plate at the front and rear is composed of a vertical plate and a horizontal plate. A sliding groove is provided on the front side of the horizontal plate, and a slider is slidably connected inside the sliding groove. The front side of the slider is fixedly connected to the surface of the vertical plate. A fixing bolt is threaded through the left and right sides of the upper surface of the horizontal plate, and the outer surface of the fixing bolt overlaps and abuts against the upper surface of the slider.

[0012] A further improvement of this utility model is that magnetic strips are fixedly connected to both the upper and lower sides of the rear end face of the semi-circular polishing plate.

[0013] A further improvement of the present invention is that the limiting component includes a rhombus-shaped block, a baffle is fixedly connected to the right end of the rhombus-shaped block, a connecting rod is fixedly connected to the middle right side of the baffle, a baffle is movably connected to the outer surface of the connecting rod, a rhombus-shaped sleeve is fixedly connected to the right side of the baffle, and the interior of the rhombus-shaped sleeve is threadedly connected to the outer surface of the connecting rod.

[0014] A further improvement of the present invention is that the opposing surfaces of the first baffle and the second baffle form a clamping area.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] 1. This utility model provides a polishing device for the production of alumina ceramic tubes. It employs a polishing protective assembly, a fixing plate, a guide rod, an L-shaped plate, a semi-circular polishing plate, a magnetic strip, a spring, a T-shaped handle, a through groove, a blocking block, and a semi-circular protective plate in cooperation. Driven by a motor, the alumina ceramic tube in the limiting assembly begins to rotate. Under the pressure of the spring, the semi-circular polishing plate comes into close contact with the alumina ceramic tube, thus polishing the surface. Simultaneously, the worker moves the semi-circular protective plate, making it integrated with the semi-circular polishing plate. This design not only facilitates the blocking of debris during polishing but also forms a protective structure, effectively preventing debris from splashing after polishing and promoting the collection and cleaning of debris.

[0017] 2. This utility model provides a polishing device for the production of alumina ceramic tubes. It employs a limiting component, a rhomboid block, a first baffle, a connecting rod, a second baffle, and a rhomboid sleeve in cooperation. The alumina ceramic tube is fitted onto the outer surface of the connecting rod, bringing it into contact with the first baffle. Rotating the rhomboid sleeve moves the second baffle, thus achieving a tight and limiting position on the alumina ceramic tube. This structural design allows for rapid installation and positioning of the alumina ceramic tube, facilitating subsequent polishing work. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the polishing protection component structure of this utility model;

[0020] Figure 3 This is a schematic diagram showing the L-shaped plate and magnetic strip structure of this utility model.

[0021] Figure 4 This is a schematic diagram of the motor and limiting component structure of this utility model.

[0022] In the diagram: 1. Operating table; 2. Polishing and protective assembly; 21. Fixing plate; 22. Guide rod; 23. L-shaped plate; 231. Vertical plate; 232. Horizontal plate; 233. Slide groove; 234. Slider; 24. Semi-circular polishing plate; 241. Magnetic strip; 25. Spring; 26. T-shaped handle; 27. Through groove; 28. Blocking block; 29. ​​Semi-circular protective plate; 3. Motor; 4. Limiting assembly; 41. Rhombus block; 42. Baffle one; 43. Connecting rod; 44. Baffle two; 45. Rhombus sleeve. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Example 1: As Figures 1 to 4 As shown, this utility model provides a polishing device for the production of alumina ceramic tubes, including an operating table 1. A polishing protection component 2 is provided on the upper surface of the operating table 1. The polishing protection component 2 is designed to provide protection while polishing. A motor 3 is fixedly connected to the middle left side of the upper surface of the operating table 1. A limit component 4 is fixedly connected to the output shaft of the motor 3. The limit component 4 is designed to facilitate the installation and positioning of the alumina ceramic tubes, so as to facilitate subsequent polishing work. The motor 3 is connected to a power supply via an electric wire.

[0025] The polishing protection assembly 2 includes two fixed plates 21. The lower surfaces of the two fixed plates 21 are fixedly connected to the upper surface of the operating table 1. The height of the front fixed plate 21 is greater than the height of the rear fixed plate 21. Guide rods 22 are fixedly connected to the left and right sides of the opposite surfaces of the front and rear fixed plates 21. Two L-shaped plates 23 are slidably connected to the outer surfaces of the guide rods 22 in a mirror-like manner. The guide rods 22 enable the front and rear L-shaped plates 23 to slide. Semi-circular polishing plates 24 and semi-circular polishing plates 25 are fixedly connected to the horizontally opposite surfaces of the front and rear L-shaped plates 23. The circular protective plate 29 and the front fixed plate 21 are both fixedly connected to the left and right sides of the rear side of the front fixed plate 21. The rear end of the spring 25 is fixedly connected to the vertical outer surface of the front L-shaped plate 23. The semi-circular polishing plate 24 is brought into contact with the surface of the alumina ceramic tube by the action of the spring 25, which facilitates the polishing work. The left and right springs 25 are in a retracted state. The semi-circular protective plate 29 is made of metal. During the polishing process, the semi-circular polishing plate 24 and the semi-circular protective plate 29 are combined into a whole to prevent the phenomenon of debris flying after the alumina ceramic tube is polished.

[0026] A through groove 27 is provided in the center of the front fixed plate 21. A T-shaped handle 26 is movably connected to the center of the front L-shaped plate 23 in the vertical direction. The outer surface of the T-shaped handle 26 overlaps inside the through groove 27. A blocking block 28 is fixedly connected to the center of the lower surface of the T-shaped handle 26 in the horizontal direction. The blocking block 28 plays a limiting role. The rear side of the blocking block 28 overlaps with the surface of the front fixed plate 21. By operating the T-shaped handle 26 to rotate upward, the blocking block 28 is driven. The retracted spring 25 moves the front L-shaped plate 23 and the semi-circular polishing plate 24 to contact the surface of the alumina ceramic tube.

[0027] Example 2: Figures 1 to 4 As shown, the front and rear L-shaped plates 23 are composed of a vertical plate 231 and a horizontal plate 232. A groove 233 is provided on the front side of the horizontal plate 232, and a slider 234 is slidably connected inside the groove 233. The groove 233 and the slider 234 are designed to facilitate sliding installation and easy replacement of semi-circular polishing plates 24 and semi-circular protective plates 29 of different sizes, thus adapting to different types of alumina ceramic tubes. The front side of the slider 234 is fixedly connected to the surface of the vertical plate 231. The upper surface of the horizontal plate 232 is threaded with fixing bolts on both the left and right sides. The outer surface of the fixing bolts overlaps and abuts against the upper surface of the slider 234 for limiting the position. Magnetic strips 241 are fixedly connected to the upper and lower sides of the rear end face of the semi-circular polishing plate 24. After the semi-circular polishing plate 24 and the semi-circular protective plate 29 are combined into a whole, they have a magnetic connection function.

[0028] Example 3: Figures 1 to 4As shown, the limiting component 4 includes a rhombus block 41. The rhombus block 41 is designed to facilitate clamping and limiting by a worker using a wrench. A baffle 42 is fixedly connected to the right end of the rhombus block 41. A connecting rod 43 is fixedly connected to the middle right side of the baffle 42. A second baffle 44 is movably connected through the outer surface of the connecting rod 43. A rhombus sleeve 45 is fixedly connected to the right side of the second baffle 44. The interior of the rhombus sleeve 45 is threadedly connected to the outer surface of the connecting rod 43. The opposing surfaces of the baffle 42 and the second baffle 44 form a clamping area. By rotating the rhombus sleeve 45, the second baffle 44 can move on the connecting rod 43, which facilitates clamping and limiting of the alumina ceramic tube.

[0029] Working principle: First, the alumina ceramic tube is fitted onto the connecting rod 43. Next, the worker uses a wrench to clamp the diamond-shaped block 41 and rotates the diamond-shaped sleeve 45 to move the second baffle 44, thereby clamping and fixing the fitted alumina ceramic tube. Then, by rotating the T-shaped handle 26 upwards, the blocking block 28 moves. Under the elastic action of the contracted spring 25, the L-shaped plate 23 and the semi-circular polishing plate 24 are pushed forward and come into contact with the surface of the alumina ceramic tube. Then, the worker moves the semi-circular protective plate 29 to form a single unit with the semi-circular polishing plate 24. Finally, the motor 3 is started, driving the limiting component 4 and the alumina ceramic tube to rotate, thus achieving the polishing operation while providing a protective effect.

[0030] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A polishing apparatus for producing alumina ceramic tubes, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is provided with a polishing protection component (2), and a motor (3) is fixedly connected to the middle left side of the upper surface of the operating table (1). The output shaft of the motor (3) is fixedly connected to a limit component (4). The polishing protection assembly (2) includes two fixed plates (21). The lower surfaces of the two fixed plates (21) are fixedly connected to the upper surface of the operating table (1). The height of the front fixed plate (21) is greater than that of the rear fixed plate (21). Guide rods (22) are fixedly connected to the left and right sides of the opposite surfaces of the front and rear fixed plates (21). Two L-shaped plates (23) are slidably connected to the outer surfaces of the guide rods (22) in a mirror image. Semi-circular polishing plates (24) and semi-circular protective plates (29) are fixedly connected to the horizontal opposite surfaces of the front and rear L-shaped plates (23). Springs (25) are fixedly connected to the left and right sides of the rear side of the front fixed plate (21). The rear end of the springs (25) is fixedly connected to the vertical outer surface of the front L-shaped plate (23). The left and right springs (25) are in a contracted state. The semi-circular protective plates (29) are made of metal.

2. The polishing device for producing alumina ceramic tubes according to claim 1, characterized in that: The front fixed plate (21) has a through groove (27) that connects the front and back. The front L-shaped plate (23) is movably connected to a T-shaped handle (26) in the vertical direction. The outer surface of the T-shaped handle (26) overlaps inside the through groove (27).

3. The polishing device for producing alumina ceramic tubes according to claim 2, characterized in that: A blocking block (28) is fixedly connected to the middle of the lower surface of the T-shaped handle (26) in the front and rear horizontal direction, and the rear side of the blocking block (28) overlaps with the surface of the front fixing plate (21).

4. The polishing apparatus for producing alumina ceramic tubes according to claim 1, characterized in that: The L-shaped plate (23) at the front and rear is composed of a vertical plate (231) and a horizontal plate (232). A groove (233) is provided on the front side of the horizontal plate (232). A slider (234) is slidably connected inside the groove (233). The front side of the slider (234) is fixedly connected to the surface of the vertical plate (231). The upper surface of the horizontal plate (232) is threaded with fixing bolts on both the left and right sides. The outer surface of the fixing bolts overlaps and presses against the upper surface of the slider (234).

5. The polishing apparatus for producing alumina ceramic tubes according to claim 1, characterized in that: Magnetic strips (241) are fixedly connected to both the upper and lower sides of the rear end face of the semi-circular polishing plate (24).

6. The polishing apparatus for producing alumina ceramic tubes according to claim 1, characterized in that: The limiting component (4) includes a rhombus block (41), a baffle (42) is fixedly connected to the right end of the rhombus block (41), a connecting rod (43) is fixedly connected to the middle right side of the baffle (42), a baffle (44) is movably connected through the outer surface of the connecting rod (43), a rhombus sleeve (45) is fixedly connected to the right side of the baffle (44), and the interior of the rhombus sleeve (45) is threadedly connected to the outer surface of the connecting rod (43).

7. The polishing apparatus for producing alumina ceramic tubes according to claim 6, characterized in that: The opposing surfaces of the first baffle (42) and the second baffle (44) form a clamping area.

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