Graphite crucible surface polishing device

Abstract

The graphite crucible surface polishing device comprises a bottom plate, a motor, an air cylinder, a motor and a polishing roller, a support is fixedly connected to the end of the upper surface of the bottom plate, a positioning plate is movably connected to the upper end of the side of the support, and a supporting plate is fixedly connected to the portion, below the positioning plate, of the outer wall of the support. A limiting mechanism is arranged on the inner wall of the sleeve, a motor is fixedly mounted on the upper surface of the bottom plate below the limiting mechanism, a supporting frame is fixedly connected to the upper end of an output shaft of the motor, an air cylinder is fixedly arranged on the upper surface of the mounting frame, and a grinding frame is fixedly connected to the end of an output shaft of the air cylinder; a clamping rod is fixedly mounted on the outer wall of the lower end of the side of the grinding frame. According to the graphite crucible surface polishing device, the polished graphite crucible can be conveniently limited, so that the situation that the polishing effect is affected by deviation during crucible polishing is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite crucible surface processing equipment, in particular to a graphite crucible surface grinding device. Background Art

[0002] Graphite crucible refers to a crucible made of graphite, clay, silica and other materials. It has the characteristics of strong high temperature resistance, good thermal conductivity and long service life. Therefore, graphite crucible is widely used in metal smelting and melting analysis and other fields. The graphite crucible surface grinding device is a crucible surface treatment device, which is used to remove defects on the crucible surface, thereby improving the flatness of the crucible surface.

[0003] However, the existing graphite crucible surface grinding device has the following problems when used:

[0004] Since the device grinds the graphite crucible, the deviation of the graphite crucible may easily affect the grinding effect. Therefore, in order to ensure the grinding quality, a device is required to limit the graphite crucible. However, the existing graphite crucible surface grinding device is not convenient for limiting the grinding graphite crucible, which may easily cause the crucible to deviate during grinding and affect the grinding effect.

[0005] In view of the above problems, it is urgently necessary to carry out innovative design based on the original graphite crucible surface grinding device. Utility Model Content

[0006] The utility model aims to provide a graphite crucible surface grinding device to solve the problem that the existing graphite crucible surface grinding device is not convenient for limiting the grinding graphite crucible, which easily causes the crucible to deviate during grinding and affects the grinding effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a graphite crucible surface grinding device, comprising a base plate, a motor, a cylinder, a motor and a grinding roller, the upper surface end of the base plate is fixedly connected to a bracket, and the upper end of the bracket side is movably connected to a positioning plate, and the outer wall of the bracket below the positioning plate is fixedly connected to a support plate, and a knob is movably installed on the inner wall of the end of the positioning plate, and the end of the support plate is fixedly connected to a sleeve, the inner wall of the sleeve is provided with a limiting mechanism, and the upper surface of the base plate below the limiting mechanism is fixedly installed with a motor, and the upper end of the motor output shaft is fixedly connected to the support frame, and the outer wall of the support frame is fixedly provided with a sleeve seat, and the upper surface of the base plate on the side of the motor is fixedly connected with a mounting frame, the upper surface of the mounting frame is fixedly provided with a cylinder, and the end of the cylinder output shaft is fixedly connected to the grinding frame, and the lower end outer wall of the side of the grinding frame is fixedly provided with a clamping rod, and the upper end surface of the grinding frame is fixedly provided with a motor, and the lower end of the motor output shaft is fixedly provided with a grinding roller.

[0008] Preferably, the bracket and the positioning plate are rotatably connected, and the positioning plate and the supporting plate are in close contact with each other, and the knob is respectively threadedly arranged on the positioning plate and the supporting plate.

[0009] Preferably, the limiting mechanism includes an adjusting rod, a pressure plate and an anti-slip rubber pad, and the adjusting rod is movably mounted on the inner wall of the sleeve, and the lower end of the adjusting rod is movably mounted with a pressure plate, and the lower surface of the pressure plate and the upper surface of the sleeve are both bonded with an anti-slip rubber pad.

[0010] Preferably, the adjusting rod and the sleeve are threadedly connected, and the adjusting rod and the pressing plate form a rotating structure.

[0011] Preferably, the support frame and the bracket are rotatably arranged, the cross-section shape of the mounting frame is arranged to be a "T" shape, and the mounting frame and the clamping rod are slidably arranged.

[0012] Preferably, the lower end of the grinding roller is fixedly connected to a support column, and the support column and the grinding frame are rotatably connected.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the graphite crucible surface grinding device is convenient for limiting the grinding graphite crucible, thereby avoiding the deviation of the crucible during grinding and affecting the grinding effect, so that the practicability of the device is improved;

[0014] By rotating the positioning plate, the positioning plate drives the limiting mechanism and the graphite crucible installed on the sleeve to be aligned, and then by rotating the adjusting rod, the pressing plate drives the anti-skid rubber pad to move downward, so that the anti-skid rubber pad on the pressing plate and the anti-skid rubber pad on the sleeve clamp and limit the graphite crucible. Therefore, the device is convenient for limiting the polished graphite crucible, thereby avoiding the deviation of the crucible during polishing and affecting the polishing effect, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front section structure of the utility model in working state;

[0016] Figure 2 This is a front view structural diagram of the positioning plate of the utility model in an open state;

[0017] Figure 3 This is a schematic diagram of the front section structure of the limit mechanism of the utility model in working state;

[0018] Figure 4 It is a schematic diagram of the top view structure of the casing of the utility model.

[0019] In the figure: 1. base plate; 2. bracket; 3. positioning plate; 4. support plate; 5. knob; 6. sleeve; 7. limit mechanism; 701. adjustment rod; 702. pressure plate; 703. anti-slip rubber pad; 8. motor; 9. support frame; 10. sleeve; 11. mounting frame; 12. cylinder; 13. grinding frame; 14. clamping rod; 15. motor; 16. grinding roller; 17. support column. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a graphite crucible surface grinding device, including a bottom plate 1, a bracket 2, a positioning plate 3, a support plate 4, a knob 5, a sleeve 6, a limit mechanism 7, an adjusting rod 701, a pressing plate 702, an anti-slip rubber pad 703, a motor 8, a support frame 9, a sleeve seat 10, a mounting frame 11, a cylinder 12, a grinding frame 13, a clamping rod 14, a motor 15, a grinding roller 16 and a support column 17, the upper surface end of the bottom plate 1 is fixedly connected with the bracket 2, and the upper end of the side of the bracket 2 is movably connected with the positioning plate 3, and the outer wall of the bracket 2 below the positioning plate 3 is fixedly connected with the support plate 4, and the inner wall of the end of the positioning plate 3 is movably installed with a knob 5, and the end of the support plate 4 A sleeve 6 is fixedly connected to the bottom, a limiting mechanism 7 is arranged on the inner wall of the sleeve 6, and a motor 8 is fixedly installed on the upper surface of the base plate 1 below the limiting mechanism 7, and a support frame 9 is fixedly connected to the upper end of the output shaft of the motor 8, and a sleeve seat 10 is fixedly arranged on the outer wall of the support frame 9, and a mounting frame 11 is fixedly connected to the upper surface of the base plate 1 on the side of the motor 8, a cylinder 12 is fixedly arranged on the upper surface of the mounting frame 11, and a grinding frame 13 is fixedly connected to the end of the output shaft of the cylinder 12, and a clamping rod 14 is fixedly installed on the outer wall of the lower end of the side of the grinding frame 13, and a motor 15 is fixedly arranged on the upper end surface of the grinding frame 13, and a grinding roller 16 is fixedly installed on the lower end of the output shaft of the motor 15.

[0022] The bracket 2 and the positioning plate 3 are rotationally connected, and the positioning plate 3 and the supporting plate 4 are fitted together. The knob 5 is threadedly arranged with the positioning plate 3 and the supporting plate 4 respectively, so that the user can rotate the positioning plate 3 so that the positioning plate 3 fits the supporting plate 4. At this time, the positioning plate 3 drives the limiting mechanism 7 and the graphite crucible sleeved on the sleeve 10 to align, and the user can rotate the knob 5 so that the knob 5 is inserted into the supporting plate 4, thereby limiting the positioning plate 3.

[0023] The limiting mechanism 7 includes an adjusting rod 701, a pressure plate 702 and an anti-slip rubber pad 703, and the adjusting rod 701 is movably installed on the inner wall of the sleeve 6, and the lower end of the adjusting rod 701 is movably installed with a pressure plate 702, and the lower surface of the pressure plate 702 and the upper surface of the sleeve 10 are both bonded with an anti-slip rubber pad 703, which makes it easy to stably fix the graphite crucible on the device through the limiting mechanism 7, so as to avoid the crucible from deviating when the device processes the crucible and affecting the processing effect.

[0024] The adjusting rod 701 is threadedly connected to the sleeve 6, and the adjusting rod 701 and the pressing plate 702 form a rotating structure, which is convenient for the user to rotate the adjusting rod 701, so that the adjusting rod 701 moves downward relative to the sleeve 6, thereby driving the pressing plate 702 to move, so that the pressing plate 702 drives the anti-slip rubber pad 703 to fit the graphite crucible on the sleeve 10, and at the same time, when the motor 8 drives the graphite crucible to rotate, the pressing plate 702 rotates relative to the adjusting rod 701.

[0025] The support frame 9 and the bracket 2 are rotatably arranged, the cross-section shape of the mounting frame 11 is arranged in a "T" shape, and the mounting frame 11 and the clamping rod 14 are slidingly arranged, so that the motor 8 drives the support frame 9 to rotate stably relative to the bracket 2, and the cylinder 12 pushes the grinding roller 16 so that when the grinding roller 16 fits the graphite crucible, the clamping rod 14 slides relative to the mounting frame 11, thereby making the grinding roller 16 move stably.

[0026] The lower end of the grinding roller 16 is fixedly connected to a support column 17, and the support column 17 is rotatably connected to the grinding frame 13, so that when the motor 15 drives the grinding roller 16 to rotate, the support column 17 rotates relative to the grinding frame 13, thereby making the grinding roller 16 rotate stably.

[0027] Working principle: When using the graphite crucible surface grinding device, first Figure 1-4As shown, the user sets the graphite crucible to the outside of the sleeve 10, and then the user pushes the positioning plate 3 to rotate around the bracket 2, and then the positioning plate 3 fits the support plate 4, and then the user rotates the knob 5 so that the knob 5 moves relative to the positioning plate 3 and is inserted into the support plate 4, thereby completing the positioning of the positioning plate 3, and then the user rotates the adjusting rod 701, and then the adjusting rod 701 moves downward relative to the sleeve 6, and then the adjusting rod 701 drives the pressing plate 702 to move downward, and then the pressing plate 702 drives the anti-skid rubber pad 703 to move and fit closely with the graphite crucible on the sleeve 10, at this time, the anti-skid rubber pad 703 on the pressing plate 702 and the anti-skid rubber pad 703 on the sleeve 10 clamp and limit the graphite crucible, so the device is convenient for limiting the polished graphite crucible, thereby preventing the crucible from deviating during polishing and affecting the polishing effect. The result improves the practicality of the device, and then the user starts the cylinder 12, and then the cylinder 12 drives the grinding frame 13 to move, and then the grinding frame 13 drives the grinding roller 16 to make the grinding roller 16 fit the graphite crucible, and as the grinding frame 13 moves, the grinding frame 13 drives the clamping rod 14 to slide relative to the mounting frame 11, and then the user starts the motor 15, and then the motor 15 drives the grinding roller 16 to rotate, and as the grinding roller 16 rotates, the support column 17 rotates relative to the grinding frame 13, so that the surface of the graphite crucible is polished, and then the user starts the motor 8, and then the motor 8 drives the support frame 9 to rotate, and then the support frame 9 drives the sleeve 10 to rotate the graphite crucible, and at this time the graphite crucible rotates relative to the rotating grinding roller 16, so that other surfaces of the graphite crucible are polished.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A graphite crucible surface grinding device, comprising a base plate (1), a motor (8), a cylinder (12), a motor (15) and a grinding roller (16), characterized in that: The upper end of the bottom plate (1) is fixedly connected to a bracket (2), and the upper end of the side of the bracket (2) is movably connected to a positioning plate (3), and the outer wall of the bracket (2) below the positioning plate (3) is fixedly connected to a support plate (4), and the inner wall of the end of the positioning plate (3) is movably mounted with a knob (5), and the end of the support plate (4) is fixedly connected to a sleeve (6), the inner wall of the sleeve (6) is provided with a limiting mechanism (7), and a motor (8) is fixedly mounted on the upper surface of the bottom plate (1) below the limiting mechanism (7), and the upper end of the output shaft of the motor (8) is fixedly connected to A support frame (9) is provided, and a sleeve seat (10) is fixedly arranged on the outer wall of the support frame (9); a mounting frame (11) is fixedly connected to the upper surface of the bottom plate (1) on the side of the motor (8); a cylinder (12) is fixedly arranged on the upper surface of the mounting frame (11); a grinding frame (13) is fixedly connected to the end of the output shaft of the cylinder (12); a clamping rod (14) is fixedly arranged on the outer wall of the lower end of the side of the grinding frame (13); a motor (15) is fixedly arranged on the upper end surface of the grinding frame (13); and a grinding roller (16) is fixedly arranged on the lower end of the output shaft of the motor (15).

2. The graphite crucible surface polishing device according to claim 1, characterized in that: The bracket (2) and the positioning plate (3) are rotatably connected, and the positioning plate (3) and the support plate (4) are in close contact with each other. The knob (5) is respectively threadedly arranged on the positioning plate (3) and the support plate (4).

3. The graphite crucible surface polishing device according to claim 1, characterized in that: The limiting mechanism (7) comprises an adjusting rod (701), a pressing plate (702) and an anti-skid rubber pad (703), wherein the adjusting rod (701) is movably mounted on the inner wall of the sleeve (6), and the pressing plate (702) is movably mounted on the lower end of the adjusting rod (701), and the anti-skid rubber pad (703) is bonded to the lower surface of the pressing plate (702) and the upper surface of the sleeve (10).

4. The graphite crucible surface polishing device according to claim 3, characterized in that: The adjusting rod (701) and the sleeve (6) are threadedly connected, and the adjusting rod (701) and the pressing plate (702) form a rotating structure.

5. The graphite crucible surface polishing device according to claim 1, characterized in that: The support frame (9) and the bracket (2) are rotatably arranged, the cross-sectional shape of the mounting frame (11) is arranged in a "T" shape, and the mounting frame (11) and the clamping rod (14) are slidably arranged.

6. The graphite crucible surface polishing device according to claim 1, characterized in that: The lower end of the grinding roller (16) is fixedly connected to a support column (17), and the support column (17) and the grinding frame (13) are rotatably connected.

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