Graphite product polishing device

Abstract

The utility model belongs to the technical field of graphite products, and particularly relates to a graphite product polishing device which comprises a base, a supporting seat is fixed to the top of the base, and first rotating shafts are rotationally connected to the top of the supporting seat at equal intervals through bearings. According to the graphite product polishing device, the base, the supporting base, the first rotating shaft, the limiting base, the limiting block, the limiting assembly, the mounting base, the second air cylinder, the movable plate, the polishing frame and the polishing plate are arranged, in the process of using the graphite product polishing device, a worker can place a plurality of cylindrical graphite products on the limiting base at a time, and the graphite products are polished through cooperation of the limiting assembly. According to the graphite product grinding device, graphite products can be more stable after being fixed, then the device is started to operate, multiple graphite products can be ground at a time, and therefore the grinding efficiency of the graphite products is improved, meanwhile, dust generated when the graphite products are ground can be collected through an arranged dust collection assembly, and the grinding efficiency is improved. And the dust is prevented from polluting the environment and damaging the body health of workers.

Description

Technical Field

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

[0002] Graphite products are mainly made from petroleum coke and needle coke as raw materials, coal tar pitch as a binder, through calcination, batching, kneading, molding, roasting, graphitization, and machining. Isostatic graphite is made by pressing high-purity graphite. To ensure the smooth surface of graphite products, a grinding device is needed to grind its surface. For example, when grinding cylindrical graphite products such as graphite tubes, the clamping mechanism of the current grinding device usually can only clamp one graphite product for grinding operation. If the number of graphite products is large, this method will greatly reduce the grinding efficiency of graphite products and is inconvenient to use. Therefore, we propose a grinding device for graphite products to solve the above problems. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a grinding device for graphite products, which solves the problems raised in the above background art.

[0005] (2) Technical Solutions

[0006] The utility model specifically adopts the following technical solutions to achieve the above objectives:

[0007] A grinding device for graphite products includes a base. A support seat is fixed on the top of the base. The top of the support seat is equally spaced and rotatably connected to a first rotating shaft through bearings. Limit seats are fixed at the top ends of the first rotating shafts. Limit blocks are installed on the tops of the limit seats. An auxiliary limit component for cooperating with the limit seats is arranged on the top of the support seat. An installation seat is fixed on the top of the base. A second cylinder is fixed on one side wall of the installation seat. The ejecting end of the second cylinder slides through the installation seat and extends to the other side thereof and is fixed to a moving plate. A grinding frame is fixed on one side wall of the moving plate. Grinding plates are equally spaced and fixed on one side wall of the grinding frame. A dust suction component for collecting grinding dust is arranged on the installation seat.

[0008] Furthermore, the auxiliary limit component includes a bracket fixed on the top of the support seat. A first cylinder is fixed on the top of the bracket. The ejecting end of the first cylinder slides through the bracket and extends to the lower part thereof and is fixed to a moving frame. The bottom of the moving frame is equally spaced and rotatably connected to a second rotating shaft through bearings. Tapered blocks are fixed at the bottom ends of the second rotating shafts.

[0009] Further, the dust suction assembly includes a box body fixed to the top of the mounting seat. A box door is hinged to one side wall of the box body. A filter screen is fixed inside the box body. Above the filter screen, there are two fans fixed to the top of the box body. The air inlet ends of the fans are all fixedly connected to the top of the box body. On one side wall of the movable plate, dust suction covers are equidistantly fixed. One side wall of each dust suction cover is fixedly connected to a bent pipe. The other ends of the bent pipes all penetrate through the movable plate and are fixedly connected to corrugated hoses. The other ends of the corrugated hoses are all fixedly connected to the box body.

[0010] Further, transmission gears are fixed on the surfaces of the first rotating shafts, and adjacent two transmission gears are meshed with each other.

[0011] Further, heat dissipation openings are formed on both side walls of the support seat, and dust-proof nets are fixed inside the heat dissipation openings.

[0012] Further, threaded holes are formed on the tops of the limiting seats, and threaded columns adapted to the threaded holes are fixed to the bottoms of the limiting blocks.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a graphite product grinding device, which has the following beneficial effects:

[0015] In the present utility model, by arranging a base, a support seat, a first rotating shaft, a limiting seat, a limiting block, a limiting assembly, a mounting seat, a second cylinder, a movable plate, a grinding frame and a grinding plate, during the use of this graphite product grinding device, workers can respectively place a plurality of cylindrical graphite products on the limiting seats at one time. With the cooperation of the limiting assembly, the graphite products can be fixed more stably. Subsequently, by starting the equipment to run, a plurality of graphite products can be ground at one time, thereby improving the grinding efficiency of the graphite products. At the same time, the dust suction assembly provided can collect the dust generated during the grinding of the graphite products, avoiding the pollution of the environment by the dust and the damage to the physical health of the workers. Description of the drawings

[0016] Figure 1 It is a front view of the overall structure of the present utility model;

[0017] Figure 2 It is a rear view of the overall structure of the present utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the support seat of the present utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the limiting assembly of the present utility model;

[0020] Figure 5Schematic diagram of the dust collection component structure of the present utility model;

[0021] Figure 6 Schematic diagram of the grinding frame structure of the present utility model.

[0022] In the figure: 1, base; 2, support seat; 3, first rotating shaft; 4, limit seat; 5, limit block; 6, limit component; 601, bracket; 602, first cylinder; 603, moving frame; 604, second rotating shaft; 605, conical block; 7, mounting seat; 8, second cylinder; 9, moving plate; 10, grinding frame; 11, grinding plate; 12, dust collection component; 1201, box body; 1202, filter screen; 1203, fan; 1204, dust suction hood; 1205, elbow pipe; 1206, corrugated hose; 13, transmission gear; 14, heat dissipation port; 15, dustproof net; 16, threaded hole; 17, threaded post. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment

[0025] As Figure 1 , Figure 2 , Figure 3 and Figure 6As shown in the figure, a graphite product grinding device proposed by an embodiment of the present utility model includes a base 1. A support seat 2 is fixed on the top of the base 1. Heat dissipation openings 14 are provided on both side walls of the support seat 2. Dust-proof nets 15 are fixed inside the heat dissipation openings 14, which can play a role in ventilating and dissipating heat for the motor fixed inside the support seat 2. The dust-proof nets 15 can prevent dust and fluffs from entering the inside of the support seat 2 through the heat dissipation openings 14. The top of the support seat 2 is rotatably connected to a first rotating shaft 3 at equal intervals through bearings. Transmission gears 13 are fixed on the surfaces of the first rotating shafts 3. Adjacent two transmission gears 13 are meshed with each other, so that multiple first rotating shafts 3 can be driven to rotate simultaneously under the action of one motor, thus saving production costs. The top ends of the first rotating shafts 3 are all fixed with limit seats 4. Limit blocks 5 are installed on the tops of the limit seats 4. An auxiliary limit component 6 cooperating with the limit seats 4 is arranged on the top of the support seat 2. An installation seat 7 is fixed on the top of the base 1. A second cylinder 8 is fixed on one side wall of the installation seat 7. The ejecting end of the second cylinder 8 slides through the installation seat 7 and extends to the other side thereof and is fixed with a moving plate 9. A grinding frame 10 is fixed on one side wall of the moving plate 9. Grinding plates 11 are fixed at equal intervals on one side wall of the grinding frame 10. A dust suction component 12 for collecting grinding dust is arranged on the installation seat 7. When using this graphite product grinding device, the staff can sequentially place the cylindrical graphite products on the limit seats 4. The diameter of the limit blocks 5 is adapted to the aperture of the graphite products, so as to play a role in pre-positioning the graphite products. Then, the limit component 6 can be operated to move down to limit the top ends of the graphite products. After starting the motor to drive the clamped and limited graphite products to rotate, then the second cylinder 8 can be started to push the moving plate 9 to move. After the moving plate 9 moves, it will drive the grinding frame 10 to move. After the grinding frame 10 moves, it will drive the grinding plates 11 to slowly approach the graphite products. When the grinding plates 11 contact the graphite products, the surface of the graphite products can be ground. And when the device is running, the dust suction component 12 can be started to operate, so as to realize the collection and treatment of the dust generated during the grinding of the graphite products.

[0026] As Figure 1 , Figure 2 and Figure 4As shown, in some embodiments, the auxiliary limiting assembly 6 includes a bracket 601 fixed to the top of the support base 2. A first cylinder 602 is fixed to the top of the bracket 601. The ejecting end of the first cylinder 602 slidably penetrates through the bracket 601 and extends below it and is fixed with a moving frame 603. The bottom of the moving frame 603 is rotatably connected with second rotating shafts 604 at equal intervals through bearings. Conical blocks 605 are fixed to the bottom ends of the second rotating shafts 604. When in use, by starting the first cylinder 602 to drive the moving frame 603 to move downward, the conical blocks 605 can be driven to move downward after the moving frame 603 moves downward, so as to realize the limiting of the top end of the cylindrical graphite product, so that it will be more stable after being clamped. And with the cooperation of the second rotating shafts 604, the conical blocks 605 can rotate synchronously with the clamped and limited graphite product.

[0027] As Figure 2 and Figure 5 As shown, in some embodiments, the dust suction assembly 12 includes a box body 1201 fixed to the top of the mounting base 7. A box door is hinged to one side wall of the box body 1201. A filter screen 1202 is fixed inside the box body 1201. Two blowers 1203 fixed to the top of the box body 1201 are arranged above the filter screen 1202. The air inlet ends of the blowers 1203 are all connected and fixed to the top of the box body 1201. Dust suction hoods 1204 are fixed at equal intervals on one side wall of the moving plate 9. Bent pipes 1205 are connected and fixed to one side wall of each dust suction hood 1204. The other ends of the bent pipes 1205 all penetrate through the moving plate 9 and are connected and fixed with corrugated hoses 1206. The other ends of the corrugated hoses 1206 are all connected and fixed to the box body 1201. When in use, by starting the two blowers 1203, under the suction of the blowers 1203, the dust generated during grinding can be sequentially passed through the dust suction hoods 1204, the bent pipes 1205 and the corrugated hoses 1206 and finally enter the inside of the box body 1201. Under the action of the filter screen 1202, the dust can be collected and retained inside the box body 1201. Later, by opening the box door, the dust collected inside the box body 1201 can be cleaned.

[0028] As Figure 3 As shown, in some embodiments, threaded holes 16 are formed in the tops of the limiting seats 4. Threaded posts 17 adapted to the threaded holes 16 are fixed to the bottoms of the limiting blocks 5. By connecting the limiting blocks 5 and the limiting seats 4 in a threaded manner, the replacement operation of the limiting blocks 5 can be realized, so as to facilitate the subsequent clamping and fixing of cylindrical graphite products with different diameters. When the limiting blocks 5 need to be replaced, hexagonal counterbores are formed in their tops, which facilitates the staff to use tools to remove them for replacement.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A graphite product grinding device, comprising a base (1), characterized in that: A support base (2) is fixed to the top of the base (1). The top of the support base (2) is rotatably connected to a first rotating shaft (3) at equal intervals through bearings. The top ends of the first rotating shafts (3) are all fixed with limit seats (4). Limit blocks (5) are installed on the tops of the limit seats (4). An auxiliary limit component (6) that cooperates with the limit seats (4) is arranged on the top of the support base (2). An installation seat (7) is fixed to the top of the base (1). A second cylinder (8) is fixed to one side wall of the installation seat (7). The ejecting end of the second cylinder (8) slidably penetrates through the installation seat (7) and extends to the other side thereof and is fixed with a moving plate (9). A grinding frame (10) is fixed to one side wall of the moving plate (9). Grinding plates (11) are fixed to the one side wall of the grinding frame (10) at equal intervals. A dust suction component (12) for collecting grinding dust is arranged on the installation seat (7).

2. The graphite product grinding device according to claim 1, characterized in that: The auxiliary limit component (6) includes a bracket (601) fixed to the top of the support base (2). A first cylinder (602) is fixed to the top of the bracket (601). The ejecting end of the first cylinder (602) slidably penetrates through the bracket (601) and extends to its lower side and is fixed with a moving frame (603). Second rotating shafts (604) are rotatably connected to the bottom of the moving frame (603) at equal intervals through bearings. Tapered blocks (605) are fixed to the bottom ends of the second rotating shafts (604).

3. The graphite product grinding device according to claim 1, characterized in that: The dust suction component (12) includes a box body (1201) fixed to the top of the installation seat (7). A box door is hinged to one side wall of the box body (1201). A filter screen (1202) is fixed inside the box body (1201). Two blowers (1203) fixed to the top of the box body (1201) are arranged above the filter screen (1202). The air inlet ends of the blowers (1203) are all fixedly connected to communicate with the top of the box body (1201). Dust suction hoods (1204) are fixed to the one side wall of the moving plate (9) at equal intervals. Elbow pipes (1205) are fixedly connected to communicate with one side wall of each dust suction hood (1204). The other ends of the elbow pipes (1205) all penetrate through the moving plate (9) and are fixedly connected with corrugated hoses (1206). The other ends of the corrugated hoses (1206) are all fixedly connected to communicate with the box body (1201).

4. A graphite product grinding device according to claim 1, characterized in that: Drive gears (13) are fixed to the surfaces of the first rotating shafts (3). Adjacent two drive gears (13) are meshed and connected with each other.

5. A graphite product grinding device according to claim 1, characterized in that: Heat dissipation openings (14) are formed in both side walls of the support base (2). Dust-proof nets (15) are fixed inside the heat dissipation openings (14).

6. A graphite product grinding device according to claim 1, characterized in that: Threaded holes (16) are formed in the tops of the limit seats (4). Threaded posts (17) adapted to the threaded holes (16) are fixed to the bottoms of the limit blocks (5).

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