Graphite crucible surface polishing device

Abstract

The utility model relates to the technical field of polishing devices, and discloses a graphite crucible surface polishing device which comprises a workbench and a motor, a rotating disc is rotatably arranged on the upper end face of the workbench, a fixator is rotatably arranged on the upper end face of the rotating disc, and a plurality of strong springs are fixedly connected to the two sides of the inner side wall of the fixator. A limiting block is fixedly connected between every three strong springs, fixing blocks are fixedly connected to the sides, away from the strong springs, of the two limiting blocks, fixers penetrate through the sides, away from the strong springs, of the two limiting blocks, water tanks are fixedly connected to the two sides of the motor, and micro water pumps are fixedly arranged in the two water tanks. According to the graphite crucible surface grinding device, the ground graphite crucible can be fixed, side turning during grinding is avoided, the grinding efficiency of the graphite crucible can be improved, graphite smoke generated during grinding of the graphite crucible can be eliminated, and use is safer.

Description

Technical Field

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

[0002] Graphite crucible is made of natural flake graphite as the main raw material and plastic refractory clay or carbon as a binder. It has the characteristics of high temperature resistance, strong thermal conductivity, good corrosion resistance and long service life. During high temperature use, the thermal expansion coefficient is small, and it has a certain resistance to strain from rapid cooling and rapid heating. It has strong corrosion resistance to acidic and alkaline solutions.

[0003] Most existing graphite crucible surface grinding devices cannot fix the graphite crucible during grinding, which easily causes the graphite crucible to tip over. Most graphite crucible surface grinding devices have unsatisfactory grinding efficiency. Most graphite crucible surface grinding devices generate a large amount of graphite smoke during grinding, which endangers the health of workers. Therefore, those skilled in the art provide a graphite crucible surface grinding device to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a graphite crucible surface grinding device, which can fix the graphite crucible being ground to avoid tipping over during grinding, improve the efficiency of graphite crucible grinding, eliminate graphite smoke generated during graphite crucible grinding, and is safer to use.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A graphite crucible surface grinding device comprises a workbench and a motor, wherein a turntable is rotatably provided on the upper end surface of the workbench, a fixture is rotatably provided on the upper end surface of the turntable, a plurality of strong springs are fixedly connected to both sides of the inner side wall of the fixture, a limiting block is fixedly connected between every three strong springs of the plurality of strong springs, and a fixing block is fixedly connected to one side of two of the limiting blocks away from the strong springs and penetrated by the fixture;

[0007] The two sides of the motor are fixedly connected with water tanks, the two water tanks are fixedly provided with micro water pumps, the input ends of the two micro water pumps are fixedly connected with water inlet pipes and penetrate the water tanks, the output ends of the two micro water pumps are fixedly connected with connecting pipes, the lower end surfaces of the two connecting pipes are fixedly connected with nozzles and penetrate the water tanks;

[0008] Through the above technical solution, by providing a fixture, when the graphite crucible is placed inside the fixture, the graphite crucible squeezes the fixing blocks on both sides of the fixture to slide into the fixture, and the fixtures on both sides squeeze the strong springs through the limit blocks. The multiple strong springs provide supporting force to fix the graphite crucible inside the fixture, so that the device can fix the polished graphite crucible to avoid tipping over during polishing;

[0009] By providing a water tank, the device connects the water source to the water inlet pipe when performing grinding work, and then the micro water pump inside the water tank draws water into the interior, and then the water is transported to the connecting pipe under pressure. The connecting pipe sprays the pressurized water through the nozzle, and the sprayed water wets the graphite dust to prevent the graphite dust from splashing, so that the device can eliminate the graphite smoke generated when the graphite crucible is ground, and it is safer to use.

[0010] Further, a box is fixedly arranged on the lower end surface of the workbench, a first driving machine is fixedly arranged inside the box, an output end of the first driving machine is rotatably connected to a connecting rod, an upper end surface of the connecting rod is rotatably connected to a connecting disk and penetrates the workbench, and an upper end surface of the connecting disk is rotatably connected to a rotating disk;

[0011] Through the above technical solution, by providing a box body, when the device is working, the first driving motor inside the box body drives the connecting rod to rotate, the connecting rod drives the connecting plate to rotate, the connecting plate drives the turntable to rotate, and the turntable drives the graphite crucible inside the upper end of the fixture to rotate in the opposite direction, thereby accelerating the grinding efficiency of the device, so that the device can improve the efficiency of graphite crucible grinding.

[0012] Further, a support frame is fixedly provided on the upper end surface of the workbench, a telescopic pump is fixedly provided inside the support frame and penetrates the support frame, an output end of the telescopic pump is fixedly connected to a first telescopic rod, a second telescopic rod is slidably connected inside the first telescopic rod, and a motor is fixedly connected to the lower end surface of the second telescopic rod;

[0013] Through the above technical solution, by providing a telescopic pump, when the device is working, the telescopic pump drives the second telescopic rod to slide up and down inside the first telescopic rod, and the second telescopic rod drives the motor to move up and down, thereby comprehensively grinding the graphite crucible.

[0014] Furthermore, the output end of the motor is rotatably connected to a rotating rod, and the lower end surface of the rotating rod is rotatably connected to a grinding wheel;

[0015] Through the above technical solution, by providing a motor, when the device is working, the motor drives the rotating rod to rotate, and the rotating rod drives the grinding wheel to rotate to perform grinding work.

[0016] Furthermore, wind boxes are fixedly arranged on both sides of the upper end surface of the workbench, and second driving machines are fixedly arranged inside the two wind boxes, and the output ends of the two second driving machines are rotatably connected to fan blades through working rods;

[0017] Through the above technical solution, by providing a bellows, when the device is working, the second driving motor inside the bellows drives the fan blades to rotate through the working rod to generate wind force to clean the graphite dust on the surface of the workbench.

[0018] Furthermore, the front end surfaces of the two wind boxes are fixedly connected with dustproof nets;

[0019] Through the above technical solution, by providing a dustproof net, the dustproof net can prevent graphite dust from entering the bellows and damaging internal parts.

[0020] Furthermore, support columns are fixedly connected around the lower end surface of the workbench;

[0021] Through the above technical solution, support columns are fixedly connected around the lower end surface of the workbench, and the support columns prop up the workbench so that it can work normally.

[0022] Furthermore, the two fixing blocks are made of hard rubber;

[0023] According to the above technical solution, the fixing block is made of hard rubber, and the fixing block made of hard rubber can provide friction when fixing the graphite crucible, thereby further fixing the graphite crucible, and at the same time, it can also prevent the fixing block from damaging the graphite crucible.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes a graphite crucible surface grinding device, which is provided with a fixture. When the graphite crucible is placed in the fixture, the graphite crucible squeezes the fixing blocks on both sides of the fixture to slide into the fixture. The fixtures on both sides squeeze the strong springs through the limit blocks. The multiple strong springs provide supporting force to fix the graphite crucible in the fixture, so that the device can fix the polished graphite crucible to avoid tipping over during grinding.

[0026] 2. The utility model proposes a graphite crucible surface grinding device, which is provided with a water tank. When the device is performing grinding work, the water source is connected to the water inlet pipe, and then the micro water pump inside the water tank draws water into the interior, and then the water is transported to the connecting pipe under pressure. The connecting pipe sprays the pressurized water through the nozzle. The sprayed water wets the graphite dust to prevent the graphite dust from splashing, so that the device can eliminate the graphite smoke generated when the graphite crucible is ground, and it is safer to use.

[0027] 3. The utility model proposes a graphite crucible surface grinding device, which is provided with a box body. When the device is working, the first driving motor inside the box body drives the connecting rod to rotate, the connecting rod drives the connecting plate to rotate, the connecting plate drives the turntable to rotate, and the turntable drives the graphite crucible inside the upper end of the fixture to rotate in the opposite direction, thereby accelerating the grinding efficiency of the device, so that the device can improve the efficiency of graphite crucible grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an axonometric diagram of a graphite crucible surface grinding device proposed by the utility model;

[0029] Figure 2 A schematic diagram of the rotating structure of a graphite crucible surface grinding device proposed by the utility model;

[0030] Figure 3 A schematic diagram of the fixed structure of a graphite crucible surface grinding device proposed by the utility model;

[0031] Figure 4 A schematic diagram of a dust removal structure of a graphite crucible surface grinding device proposed by the utility model;

[0032] Figure 5 This is a cross-sectional view of a graphite crucible surface grinding device proposed by the utility model;

[0033] Figure 6 for Figure 1 Enlarged view of point A in the middle.

[0034] Legend:

[0035] 1. Workbench; 2. Turntable; 3. Fixer; 4. Strong spring; 5. Limit block; 6. Fixing block; 7. Box; 8. First driving machine; 9. Connecting rod; 10. Connecting plate; 11. Motor; 12. Water tank; 13. Micro water pump; 14. Water inlet pipe; 15. Connecting pipe; 16. Nozzle; 17. Support frame; 18. Telescopic pump; 19. First telescopic rod; 20. Second telescopic rod; 21. Rotating rod; 22. Grinding wheel; 23. Bellows; 24. Second driving machine; 25. Working rod; 26. Fan blade; 27. Dustproof net; 28. Support column. DETAILED DESCRIPTION

[0036] 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.

[0037] Reference Figure 1-6 , the utility model provides an embodiment: a graphite crucible surface grinding device, including a workbench 1 and a motor 11, the upper end surface of the workbench 1 is rotatably provided with a turntable 2, the upper end surface of the turntable 2 is rotatably provided with a fixture 3, multiple strong springs 4 are fixedly connected to both sides of the inner wall of the fixture 3, and a limiting block 5 is fixedly connected between every three strong springs 4 of the multiple strong springs 4, and a fixing block 6 is fixedly connected to the side of the two limiting blocks 5 away from the strong spring 4 and penetrates the fixture 3, by providing the fixture 3, when the graphite crucible is placed in the fixture 3, the graphite crucible squeezes the fixing blocks 6 on both sides of the fixture 3 to slide into the fixture 3, and the fixtures 3 on both sides squeeze the strong springs 4 through the limiting blocks 5, and the multiple strong springs 4 provide supporting force to fix the graphite crucible in the fixture 3, so that the device can fix the polished graphite crucible to avoid tipping over during polishing;

[0038] Water tanks 12 are fixedly connected to both sides of the motor 11, and micro water pumps 13 are fixedly arranged inside the two water tanks 12. The input ends of the two micro water pumps 13 are fixedly connected to water inlet pipes 14 and penetrate the water tanks 12. The output ends of the two micro water pumps 13 are fixedly connected to connecting pipes 15. The lower end surfaces of the two connecting pipes 15 are fixedly connected to nozzles 16 and penetrate the water tanks 12. By providing the water tanks 12, when the device is performing grinding work, the water source is connected to the water inlet pipes 14, and then the micro water pumps 13 inside the water tanks 12 draw water into the interior, and then the water is transported to the connecting pipes 15 under pressure. The connecting pipes 15 spray the pressurized water through the nozzles 16, and the sprayed water wets the graphite dust to prevent the graphite dust from splashing, so that the device can eliminate the graphite smoke generated when the graphite crucible is ground, and it is safer to use.

[0039] A box body 7 is fixedly provided on the lower end surface of the workbench 1, a first driving machine 8 is fixedly provided inside the box body 7, an output end of the first driving machine 8 is rotatably connected to a connecting rod 9, an upper end surface of the connecting rod 9 is rotatably connected to a connecting disk 10 and penetrates the workbench 1, an upper end surface of the connecting disk 10 is rotatably connected to a turntable 2, a support frame 17 is fixedly provided on the upper end surface of the workbench 1, a telescopic pump 18 is fixedly provided inside the support frame 17 and penetrates the support frame 17, an output end of the telescopic pump 18 is fixedly connected to a first telescopic rod 19, a second telescopic rod 20 is slidably connected inside the first telescopic rod 19, a motor 11 is fixedly connected to the lower end surface of the second telescopic rod 20, and an electric motor 11 is fixedly provided on the lower end surface of the second telescopic rod 20. The output end of the machine 11 is rotatably connected to a rotating rod 21, and the lower end surface of the rotating rod 21 is rotatably connected to a grinding wheel 22. Bellows 23 are fixedly arranged on both sides of the upper end surface of the workbench 1, and a second driving machine 24 is fixedly arranged inside the two bellows 23. The output ends of the two second driving machines 24 are rotatably connected to fan blades 26 through working rods 25. The front ends of the two bellows 23 are fixedly connected to dustproof nets 27. The lower end surface of the workbench 1 is fixedly connected to support columns 28. The two fixed blocks 6 are made of hard rubber. By setting a box body 7, when the device is working, the first driving machine 8 inside the box body 7 drives the connecting rod 9 to rotate, and the connecting rod 9 drives The connecting disk 10 rotates, the connecting disk 10 drives the rotating disk 2 to rotate, and the rotating disk 2 drives the graphite crucible inside the upper end of the fixture 3 to rotate in the opposite direction, thereby accelerating the grinding efficiency of the device, so that the device can improve the efficiency of graphite crucible grinding. By providing a telescopic pump 18, when the device is working, the telescopic pump 18 drives the second telescopic rod 20 to slide up and down inside the first telescopic rod 19, and the second telescopic rod 20 drives the motor 11 to move up and down to grind the graphite crucible in all aspects. By providing a motor 11, when the device is working, the motor 11 drives the rotating rod 21 to rotate, and the rotating rod 21 drives the grinding wheel 22 to rotate to perform grinding work. By providing a bellows 23. When the device is working, the second driving machine 24 inside the bellows 23 works to drive the fan blades 26 to rotate through the working rod 25 to generate wind force to clean the graphite dust on the surface of the workbench 1. A dustproof net 27 is provided, which can prevent graphite dust from entering the bellows 23 and damaging internal parts. Support columns 28 are fixedly connected around the lower end surface of the workbench 1. The support columns 28 prop up the workbench 1 so that it can work normally. The material of the fixing block 6 is made of hard rubber. The fixing block 6 made of hard rubber can provide friction when fixing the graphite crucible, further fix the graphite crucible, and also prevent the fixing block 6 from damaging the graphite crucible.

[0040] Working principle: When the device is working, first put the graphite crucible into the fixture 3. When put in, the graphite crucible squeezes the fixing blocks 6 on both sides of the fixture 3 to slide into the fixture 3. The fixtures 3 on both sides squeeze the strong springs 4 through the limit blocks 5. The multiple strong springs 4 provide support force to fix the graphite crucible in the fixture 3. Then the motor 11 drives the rotating rod 21 to rotate, and the rotating rod 21 drives the grinding wheel 22 to rotate to perform grinding work. The telescopic pump 18 drives the second telescopic rod 20 to slide up and down inside the first telescopic rod 19, and the second telescopic rod 20 drives the motor 11 to move up and down from The graphite crucible is polished in all aspects, and the water source is connected to the water inlet pipe 14 at the same time. Then the micro water pump 13 inside the water tank 12 draws water into the interior, and then the water is transported to the connecting pipe 15 under pressure. The connecting pipe 15 sprays the pressurized water through the nozzle 16. The sprayed water wets the graphite dust to prevent the graphite dust from splashing. The first driving machine 8 inside the box body 7 drives the connecting rod 9 to rotate, the connecting rod 9 drives the connecting disk 10 to rotate, the connecting disk 10 drives the turntable 2 to rotate, and the turntable 2 drives the graphite crucible inside the upper fixture 3 to rotate in the opposite direction, thereby accelerating the polishing efficiency of the device.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A graphite crucible surface polishing device, comprising a workbench (1) and a motor (11), characterized in that: A turntable (2) is rotatably provided on the upper end surface of the workbench (1), a fixture (3) is rotatably provided on the upper end surface of the turntable (2), a plurality of strong springs (4) are fixedly connected to both sides of the inner wall of the fixture (3), a limiting block (5) is fixedly connected between every three strong springs (4) of the plurality of strong springs (4), and a fixing block (6) is fixedly connected to the side of the two limiting blocks (5) away from the strong springs (4) and penetrates the fixture (3); Water tanks (12) are fixedly connected to both sides of the motor (11), micro water pumps (13) are fixedly arranged inside the two water tanks (12), the input ends of the two micro water pumps (13) are fixedly connected to water inlet pipes (14) and penetrate the water tanks (12), the output ends of the two micro water pumps (13) are fixedly connected to connecting pipes (15), and the lower end surfaces of the two connecting pipes (15) are fixedly connected to nozzles (16) and penetrate the water tanks (12).

2. The graphite crucible surface polishing device according to claim 1, characterized in that: A box body (7) is fixedly arranged on the lower end surface of the workbench (1), a first driving machine (8) is fixedly arranged inside the box body (7), an output end of the first driving machine (8) is rotatably connected to a connecting rod (9), an upper end surface of the connecting rod (9) is rotatably connected to a connecting disk (10) and penetrates the workbench (1), and an upper end surface of the connecting disk (10) is rotatably connected to a turntable (2).

3. The graphite crucible surface polishing device according to claim 1, characterized in that: A support frame (17) is fixedly arranged on the upper end surface of the workbench (1), a telescopic pump (18) is fixedly arranged inside the support frame (17) and penetrates the support frame (17), an output end of the telescopic pump (18) is fixedly connected to a first telescopic rod (19), a second telescopic rod (20) is slidably connected inside the first telescopic rod (19), and a motor (11) is fixedly connected to the lower end surface of the second telescopic rod (20).

4. The graphite crucible surface polishing device according to claim 1, characterized in that: The output end of the motor (11) is rotatably connected to a rotating rod (21), and the lower end surface of the rotating rod (21) is rotatably connected to a grinding wheel (22).

5. The graphite crucible surface polishing device according to claim 1, characterized in that: Bellows (23) are fixedly arranged on both sides of the upper end surface of the workbench (1), and second driving machines (24) are fixedly arranged inside the two bellows (23). The output ends of the two second driving machines (24) are rotatably connected to fan blades (26) through working rods (25).

6. The graphite crucible surface polishing device according to claim 5, characterized in that: The front end surfaces of the two wind boxes (23) are fixedly connected with dustproof nets (27).

7. The graphite crucible surface polishing device according to claim 1, characterized in that: Support columns (28) are fixedly connected around the lower end surface of the workbench (1).

8. The graphite crucible surface polishing device according to claim 1, characterized in that: The two fixing blocks (6) are made of hard rubber.

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