CN221248023U - Graphite crucible surface polishing device - Google Patents
Graphite crucible surface polishing device Download PDFInfo
- Publication number
- CN221248023U CN221248023U CN202323196735.XU CN202323196735U CN221248023U CN 221248023 U CN221248023 U CN 221248023U CN 202323196735 U CN202323196735 U CN 202323196735U CN 221248023 U CN221248023 U CN 221248023U
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- polishing
- suction
- graphite crucible
- cylinder
- platform
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- 238000005498 polishing Methods 0.000 title claims abstract description 100
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 42
- 239000010439 graphite Substances 0.000 title claims abstract description 42
- 239000000428 dust Substances 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000012545 processing Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 6
- 238000011282 treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model relates to a graphite crucible surface polishing device, which belongs to the technical field of graphite crucible processing, and comprises a polishing platform, wherein a turntable is rotationally connected in the middle of the polishing platform, a plurality of adjusting bases are arranged on the upper side of the turntable, clamping assemblies for clamping the inner side wall and the outer side wall of a graphite crucible are arranged on the upper side of the adjusting bases, a driving mechanism for driving the turntable to rotationally connect with the upper side of the polishing platform is arranged on the outer side of the turntable, a polishing assembly for adjusting the polishing range according to the size of the graphite crucible is arranged in the middle of the polishing platform, and a dust collection assembly is arranged on the polishing assembly.
Description
Technical Field
The utility model belongs to the technical field of graphite crucible processing, and particularly relates to a graphite crucible surface polishing device.
Background
One of the main uses of graphite is to produce refractory materials, including refractory bricks, crucibles, continuous casting powder, casting cores, casting molds, detergents and refractory materials, the graphite materials need to be polished on the appearance after being processed at high temperature, the polishing process of appearance is time-consuming and labor-consuming by manual polishing, and the polishing precision is poor by manual polishing, so people design a polishing device, which is one of polishing devices, and various macroscopic defects such as burrs, rust, scratches, weld seams, sand holes, oxide skin and the like on the surface of parts can be removed by polishing, so that the flatness and electroplating quality of the parts are improved.
The preparation process of the graphite crucible mainly comprises the steps of cutting, grinding, screening and other processing treatments on natural graphite to prepare graphite particles, mixing the graphite particles according to a certain proportion, carrying out extrusion molding in a mold to form a preliminary shape of the crucible, finally placing the preliminary molded graphite crucible in a high-temperature furnace for sintering treatment to ensure that the preliminary molded graphite crucible has good heat resistance and chemical stability, and generally, in order to facilitate mold stripping, the mold is formed by splicing two parts, and because of gaps, all the graphite crucibles are subjected to polishing treatment after sintering, for example, the publication number is CN107009490B, and the utility model patent named as a one-time molding mold of the graphite crucible comprises a mold main body, a movable front door and a door opening and closing cylinder, wherein the movable front door is sealed at the right end of the mold main body, and a piston rod of the door opening cylinder is connected with the movable front door; the mold main body comprises an outer pipe body and an inner pipe body, wherein the outer pipe body is of a hollow structure with two open ends, the inner pipe body is arranged in the outer pipe body, a flow channel is formed among the outer pipe body, the inner pipe body and the movable front door, although the crucible body and the crucible bottom are integrally formed at one time, redundant materials exist on the surface of the crucible, polishing treatment is needed later, for example, in the utility model with the name of a graphite crucible surface polishing device with the bulletin number of CN217317378U, the clamping plate can clamp the graphite crucible body, so that the graphite crucible body is fixed, the graphite crucible body cannot shake or fall off when polishing, the two sides of the graphite crucible body are uniformly stressed, the graphite crucible body is more stable, the polishing quality is ensured, but because the clamping is carried out from the outer side to the center of the crucible body, the crucible is just sintered out, and the strength is lower, the crucible is easy to crack in the process of rotating the crucible, and the graphite crucible surface polishing device is needed at present in order to improve the yield in the polishing process.
Disclosure of utility model
The utility model aims to solve the problems and provide the graphite crucible surface polishing device which is simple in structure and reasonable in design.
The utility model realizes the above purpose through the following technical scheme:
The utility model provides a graphite crucible surface polishing device, includes the platform of polishing, the centre of platform of polishing rotates and is connected with the carousel, the upside of carousel is provided with a plurality of regulation bases, a plurality of the upside of regulation base is provided with the centre gripping subassembly of centre gripping graphite crucible interior, lateral wall, the outside of carousel is provided with the actuating mechanism that drives its rotation of platform upside of polishing and connects, the centre of platform of polishing is provided with the polishing subassembly according to graphite crucible size regulation polishing scope, be provided with dust collection assembly on the polishing subassembly.
As a further optimization scheme of the utility model, the clamping assembly comprises a bidirectional screw rod which is rotationally connected with the inner side of the adjusting base, and two clamping plates which are slidingly connected with the upper side of the adjusting base are sleeved on the bidirectional screw rod in a threaded manner.
As a further optimization scheme of the utility model, an adjusting groove which is in sliding fit with the adjusting base is formed in the upper side of the rotary table, and a plurality of screw holes which are positioned on two sides of the adjusting groove are formed in the upper side of the rotary table.
As a further optimization scheme of the utility model, the polishing assembly comprises a first suction cylinder fixedly arranged in the middle of the upper side of the polishing platform and a second suction cylinder slidingly arranged on the upper side of the first suction cylinder, wherein the side walls of the first suction cylinder and the second suction cylinder are respectively provided with a second polishing plate and a first polishing plate, and extension assemblies are arranged between the second polishing plate and the first polishing plate and between the first suction cylinder and the second suction cylinder.
As a further optimization scheme of the utility model, the extension assembly comprises a fixed cylinder arranged on the side walls of the first suction cylinder and the second suction cylinder, one end of the fixed cylinder is slidably provided with a sliding rod fixedly connected with the second polishing plate and the first polishing plate, and the sliding rod is connected with the fixed cylinder through a positioning bolt.
As a further optimization scheme of the utility model, the dust collection assembly comprises side suction pipes arranged on the side walls of the first suction pipe and the second suction pipe, a top suction pipe is arranged at the top end of the second suction pipe, a suction fan is arranged on the lower side of the polishing platform, the input end of the suction fan penetrates through the polishing platform and is communicated with the interiors of the first suction pipe and the second suction pipe, and the output end of the suction fan is connected with a dust collection box.
As a further optimization scheme of the utility model, the driving mechanism comprises a groove with an annular structure arranged on the upper side of the polishing platform, the turntable rotates on the inner side of the groove, the side wall of the turntable is fixedly connected with a gear ring, one side of the polishing platform is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a gear meshed with the gear ring.
The utility model has the beneficial effects that: according to the utility model, the crucible is placed on the upper side of the adjusting base, so that the side wall of the crucible is clamped between the two clamping plates of the same adjusting base, the two clamping plates can clamp the side wall of the crucible simultaneously by rotating the bidirectional screw, the crucible is prevented from being damaged by clamping the crucible to the inside of the crucible through the clamping assembly outside the crucible, the crucibles with different diameters can be clamped through the adjusting base at different positions of the adjusting groove, the clamping range of the crucible is improved, the application range of the device is further improved, meanwhile, the positions of the first polishing plate and the second polishing plate inside the crucible are adjustable, and the crucibles with different sizes can be polished.
Drawings
FIG. 1 is a first overall construction schematic of the present utility model;
FIG. 2 is a second overall construction schematic of the present utility model;
FIG. 3 is a schematic front view of the present utility model;
fig. 4 is an enlarged view of fig. 2a in accordance with the present utility model.
In the figure: 1. polishing the platform; 2. a turntable; 3. a gear ring; 4. a gear; 5. a first suction tube; 6. a side suction pipe; 7. a second suction tube; 8. a top straw; 9. a fixed cylinder; 10. positioning bolts; 11. a slide bar; 12. a first abrasive plate; 13. a second polishing plate; 14. a servo motor; 15. a groove; 16. adjusting the base; 17. a clamping plate; 18. a bidirectional screw; 19. a screw hole; 20. an adjustment tank; 21. a dust collection box; 22. a suction fan.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.
Example 1
As shown in fig. 1, fig. 2 and fig. 4, a graphite crucible surface polishing device comprises a polishing platform 1, wherein a turntable 2 is rotationally connected in the middle of the polishing platform 1, a plurality of adjusting bases 16 are arranged on the upper side of the turntable 2, a bidirectional screw 18 rotationally connected with the inner sides of the adjusting bases 16 is sleeved on the bidirectional screw 18, two clamping plates 17 slidingly connected with the upper sides of the adjusting bases 16 are sleeved on the upper sides of the bidirectional screw 18, adjusting grooves 20 slidingly matched with the adjusting bases 16 are formed in the upper sides of the turntable 2, a plurality of screw holes 19 positioned on the two sides of the adjusting grooves 20 are formed in the upper sides of the turntable 2, grooves 15 of an annular structure are formed in the upper sides of the polishing platform 1, the turntable 2 rotates in the inner sides of the grooves 15, a gear ring 3 is fixedly connected to the side wall of the turntable 2, a servo motor 14 is fixedly connected to one side of the polishing platform 1, a gear 4 meshed with the gear 3 is fixedly connected to the output end of the servo motor 14, a polishing assembly for adjusting the polishing range according to the graphite crucible size is arranged in the middle of the polishing platform 1, and a dust collection assembly is arranged on the polishing assembly.
When the crucible is used, the crucible (not shown in the figure) is reversely buckled on the upper side of the adjusting base 16, the side wall of the crucible is clamped between the two clamping plates 17 of the same adjusting base 16, the side wall of the crucible can be clamped simultaneously by rotating the bidirectional screw 18, then the gear 4 is driven to rotate by the servo motor 14, the gear ring 4 is driven to rotate, the turntable 2 is rotated, the crucible can be rotated, and then the crucible is polished by the polishing assembly inside the crucible, so that redundant materials of the crucible are rapidly polished, and the polishing efficiency is improved.
As shown in fig. 1, 2 and 3, the polishing assembly comprises a first suction cylinder 5 fixedly arranged in the middle of the upper side of the polishing platform 1 and a second suction cylinder 7 slidably arranged on the upper side of the first suction cylinder 5, crucibles with different sizes can be polished through the second suction cylinder 7 slidably arranged on the upper side of the first suction cylinder 5, the application range of the device is improved, the side walls of the first suction cylinder 5 and the second suction cylinder 7 are respectively provided with a second polishing plate 13 and a first polishing plate 12, a fixed cylinder 9 is arranged on the side walls of the first suction cylinder 5 and the second suction cylinder 7, one end of the fixed cylinder 9 is slidably provided with a sliding rod 11 fixedly connected with the second polishing plate 13 and the first polishing plate 12, and the sliding rod 11 is connected with the fixed cylinder 9 through a positioning bolt 10. The adjustment of the positions of the second polishing plate 13 and the first polishing plate 12 is not limited to the use of the slide bar 11 and the fixed cylinder 9, and may be, for example, an existing cylinder or an electric push rod.
When the polishing device is used, the distance between the sliding rod 11 and the fixed cylinder 9 is adjusted according to the size of the crucible, and then the opening distance between the second polishing plate 13 and the first polishing plate 12 is adjusted, so that the second polishing plate 13 and the first polishing plate 12 are tightly attached to the inner surface of the crucible, and the polishing effect is improved.
As shown in fig. 3, the dust collection assembly comprises a side suction pipe 6 arranged on the side walls of the first suction pipe 5 and the second suction pipe 7, a top suction pipe 8 is arranged at the top end of the second suction pipe 7, a suction fan 22 is arranged on the lower side of the polishing platform 1, the input end of the suction fan 22 penetrates through the polishing platform 1 and is communicated with the inside of the first suction pipe 5 and the second suction pipe 7, and the output end of the suction fan 22 is connected with a dust collection box 21.
When the graphite dust recycling device is used, the dust between the first suction cylinder 5, the second suction cylinder 7 and the inner wall of the crucible is sucked between the suction side suction pipe 6 and the top suction pipe 8 through the suction fan 22, and then the dust is sucked into the dust box 21 through the first suction cylinder 5 and the second suction cylinder 7, so that the polished graphite dust can be recycled, on one hand, pollution caused by the dust is prevented, on the other hand, the recycling rate is improved, and the production cost is reduced.
It should be noted that, this graphite crucible surface polishing device, place the crucible back-off in the upside of adjusting base 16 when using, make the lateral wall card of crucible between two grip blocks 17 of same adjusting base 16, just can make two grip blocks 17 carry out the centre gripping simultaneously with the lateral wall of crucible through rotating bi-directional screw 18, then drive gear 4 through servo motor 14 and rotate, and then drive ring gear 4 and rotate, make carousel 2 rotate, just can make the crucible rotate, then rotate the outside at second polishing plate 13 and first polishing plate 12 through the crucible, make the unnecessary material of crucible polish, improve polishing efficiency, and when polishing, just can make between suction tube 6 and top straw 8 are inhaled to the dust that polishes between first suction tube 5, second suction tube 7 and the crucible inner wall through suction fan 22, then through first suction tube 5, second suction tube 7 draws the dust into the inside of dust collection box 21, can make the graphite that polishes carry out recycle.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (7)
1. The utility model provides a graphite crucible surface polishing device, includes polishing platform (1), its characterized in that, the centre of polishing platform (1) rotates and is connected with carousel (2), the upside of carousel (2) is provided with a plurality of regulation base (16), a plurality of the upside of regulation base (16) is provided with the centre gripping subassembly of centre gripping graphite crucible interior, lateral wall, the outside of carousel (2) is provided with the actuating mechanism that drive it rotated at polishing platform (1) upside and is connected, the centre of polishing platform (1) is provided with the polishing subassembly according to graphite crucible size regulation polishing scope, be provided with dust collection assembly on the polishing subassembly.
2. A graphite crucible surface finishing apparatus as set forth in claim 1, wherein: the clamping assembly comprises a bidirectional screw rod (18) which is rotationally connected with the inner side of the adjusting base (16), and two clamping plates (17) which are slidingly connected with the upper side of the adjusting base (16) are sleeved on the bidirectional screw rod (18) in a threaded manner.
3. A graphite crucible surface finishing apparatus as set forth in claim 2, wherein: the upper side of carousel (2) is offered and is adjusted adjustment tank (20) of base (16) sliding fit, a plurality of screw (19) that are located adjustment tank (20) both sides are offered to the upside of carousel (2).
4. A graphite crucible surface finishing apparatus as set forth in claim 1, wherein: the polishing assembly comprises a first suction cylinder (5) fixedly arranged in the middle of the upper side of the polishing platform (1) and a second suction cylinder (7) slidingly arranged on the upper side of the first suction cylinder (5), wherein second polishing plates (13) and first polishing plates (12) are respectively arranged on the side walls of the first suction cylinder (5) and the second suction cylinder (7), and an extension assembly is arranged between the second polishing plates (13) and the first polishing plates (12) and between the first suction cylinder (5) and the second suction cylinder (7).
5. A graphite crucible surface finish apparatus as set forth in claim 4, wherein: the extension assembly comprises a fixed cylinder (9) arranged on the side walls of the first suction cylinder (5) and the second suction cylinder (7), one end of the fixed cylinder (9) is slidably provided with a sliding rod (11) fixedly connected with a second polishing plate (13) and a first polishing plate (12), and the sliding rod (11) is connected with the fixed cylinder (9) through a positioning bolt (10).
6. A graphite crucible surface finish apparatus as set forth in claim 5, wherein: the dust collection assembly comprises a side suction pipe (6) arranged on the side wall of a first suction pipe (5) and a second suction pipe (7), a top suction pipe (8) is arranged at the top end of the second suction pipe (7), a suction fan (22) is arranged on the lower side of the polishing platform (1), the input end of the suction fan (22) penetrates through the polishing platform (1) and is communicated with the inside of the first suction pipe (5) and the inside of the second suction pipe (7), and a dust box (21) is connected with the output end of the suction fan (22).
7. A graphite crucible surface finish apparatus as set forth in any one of claims 1 to 6, wherein: the driving mechanism comprises a groove (15) which is formed in an annular structure on the upper side of the polishing platform (1), the rotary disc (2) rotates on the inner side of the groove (15), a gear ring (3) is fixedly connected to the side wall of the rotary disc (2), a servo motor (14) is fixedly connected to one side of the polishing platform (1), and a gear (4) meshed with the gear ring (3) is fixedly connected to the output end of the servo motor (14).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221248023U true CN221248023U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |