CN220498782U - Polishing device for hard alloy capable of working efficiently - Google Patents
Polishing device for hard alloy capable of working efficiently Download PDFInfo
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- CN220498782U CN220498782U CN202321481863.6U CN202321481863U CN220498782U CN 220498782 U CN220498782 U CN 220498782U CN 202321481863 U CN202321481863 U CN 202321481863U CN 220498782 U CN220498782 U CN 220498782U
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- 238000005498 polishing Methods 0.000 title claims abstract description 80
- 239000000956 alloy Substances 0.000 title abstract description 28
- 229910045601 alloy Inorganic materials 0.000 title abstract description 27
- 238000003825 pressing Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing device for a hard alloy which works efficiently, which comprises a machine case and further comprises a polishing mechanism, wherein the top of the machine case is provided with the polishing mechanism, the polishing mechanism comprises a hydraulic cylinder A, a top plate, a mounting seat, a hydraulic cylinder B, a clamping seat, a hydraulic cylinder C, a motor and a polishing disc, the hydraulic cylinder B is arranged in the mounting seat, a power output end of the hydraulic cylinder B is provided with the clamping seat which extends to the outer part of the machine case and is used for fixing a hard alloy workpiece, when the hard alloy workpiece is required to be polished on two sides, the lifting of the power ends of the hydraulic cylinder A, the hydraulic cylinder B and the hydraulic cylinder C is controlled, so that the clamping seat is lifted up, the motor in the machine case is lifted up, the polishing disc at the power end and the polishing disc at the bottom of the top plate are clamped on two sides of the surface of the workpiece, and then the motor is controlled to operate, so that the polishing treatment can be performed on the two sides of the workpiece simultaneously by utilizing the double-side polishing disc, the use is flexible, the adjustment is convenient, and the polishing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of hard alloy processing, in particular to a polishing device for a hard alloy which works efficiently.
Background
The hard alloy is an alloy material prepared from hard compounds of refractory metals and binding metals through a powder metallurgy process, has a series of excellent performances such as high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and the like, and particularly has high hardness and wear resistance, the application of the hard alloy is very wide, and most of the hard alloy needs polishing treatment in the production and processing process.
The existing hard alloy polishing device has the following defects when in use: most of the existing hard alloy polishing adopts a common polishing machine to polish, the structure is fixed, only one-sided polishing treatment can be carried out on the alloy surface, if the periphery of the alloy needs double-sided polishing, only one-sided polishing is finished, then the other side is turned over to polish, the processing efficiency is low, the use is not flexible enough, and therefore, the polishing device for the hard alloy is provided with high-efficiency work.
Disclosure of Invention
The utility model mainly aims to provide a polishing device for hard alloy which works efficiently, and the polishing mechanism arranged on the surface of a machine box can polish two sides of the hard alloy simultaneously when needed, so that the processing efficiency is improved, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a burnishing device of carbide of high-efficient work, includes the quick-witted case, still includes polishing mechanism, polishing mechanism is installed at the machine case top, polishing mechanism includes pneumatic cylinder A, roof, mount pad, pneumatic cylinder B, cassette, pneumatic cylinder C, motor and polishing dish, and mount pad internally mounted has pneumatic cylinder B and pneumatic cylinder B power take off end installs the cassette that extends to the outside fixed carbide work piece of machine case, and the motor is all installed to roof surface and pneumatic cylinder C power take off end.
Further, the clamping mechanism is arranged on the surface of the clamping seat, and comprises a clamping plate, a mounting groove, a bearing, a rotary table, a spring, a pressing rod, a pressing plate and a rubber ring, wherein the mounting groove is formed in the clamping plate, the rotary table for supporting a workpiece is arranged at the bottom of the inner wall of the mounting groove, the pressing rod is movably connected to the top of the mounting groove through the spring, and the pressing plate is arranged at the bottom of the pressing rod; when carrying out the location to disc class carbide work piece, pull up the depression bar and insert the work piece inside the mounting groove, the pressure disk position aligns with disc class work piece central point, utilizes spring force to make the pressure disk push down and the location of revolving stage cooperation completion work piece, when polishing the processing in-process, when need polishing the different positions on work piece surface, only need pull up the depression bar, utilize revolving stage and bearing structure can be convenient rotate its processing position of work piece adjustment, loosen the depression bar after reaching suitable position can, the convenient polishing processing to the disc class work piece in different positions.
Further, hydraulic cylinders A are arranged at four corners of the interior of the case, and power output ends of the hydraulic cylinders A are abutted to the bottom of the top plate; the hydraulic cylinder A can control the lifting of the top plate.
Further, polishing discs with corresponding positions are arranged between the power output ends of the motor; when the motor operates, the power end drives the polishing disk to rotate to polish the workpiece.
Further, the end part of the inner wall of the mounting groove is provided with a bearing and is connected with the bottom of the turntable through the bearing; the turntable can rotate and drive the top workpiece to rotate so as to adjust the processing position.
Further, the pressure plate corresponds to the turntable in position, and a rubber ring for increasing stability is adhered to the bottom of the pressure plate; the rubber ring positioned at the joint can increase friction force and improve the stability of the workpiece during fixing.
Compared with the prior art, the utility model has the following beneficial effects: when the hard alloy workpiece is polished on one side, the power ends of the hydraulic cylinder A, the hydraulic cylinder B and the hydraulic cylinder C move downwards, the clamp seat is close to the surface of the machine case to fix the workpiece, the motor in the machine case drives the polishing disc to be retracted into the machine case, the polishing disc of the motor on the surface of the top plate can be used for polishing the workpiece on one side at the moment, when the two sides of the hard alloy workpiece are required to be polished, the lifting of the power ends of the hydraulic cylinder A, the hydraulic cylinder B and the hydraulic cylinder C is controlled, so that the clamp seat is moved upwards to lift the workpiece, and meanwhile, the motor in the machine case moves upwards to enable the polishing disc on the power end and the polishing disc on the bottom of the top plate to be clamped on two sides of the surface of the workpiece, and then the motor is controlled to operate so that the polishing disc on two sides of the workpiece can be used for polishing simultaneously, so that the polishing device is flexible to use and convenient to adjust, and the polishing efficiency is improved; when carrying out the location to disc class carbide work piece, pull up the depression bar and insert the work piece inside the mounting groove, the pressure disk position aligns with disc class work piece central point, utilizes spring force to make the pressure disk push down and the location of revolving stage cooperation completion work piece, when polishing the processing in-process, when need polishing the different positions on work piece surface, only need pull up the depression bar, utilize revolving stage and bearing structure can be convenient rotate its processing position of work piece adjustment, loosen the depression bar after reaching suitable position can, the convenient polishing processing to the disc class work piece in different positions.
Drawings
Fig. 1 is a schematic view showing the overall structure of a polishing apparatus for cemented carbide according to the present utility model.
Fig. 2 is a schematic diagram of the internal structure of a case of the polishing device for cemented carbide of the present utility model.
Fig. 3 is a schematic structural view of a clamping mechanism of the polishing device for cemented carbide working efficiently according to the present utility model.
In the figure: 1. a chassis; 2. a polishing mechanism; 201. a hydraulic cylinder A; 202. a top plate; 203. a mounting base; 204. a hydraulic cylinder B; 205. a clamping seat; 206. a hydraulic cylinder C; 207. a motor; 208. polishing disk; 3. a clamping mechanism; 301. a clamping plate; 302. a mounting groove; 303. a bearing; 304. a turntable; 305. a spring; 306. a compression bar; 307. a pressure plate; 308. and a rubber ring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the polishing device for the hard alloy which works efficiently comprises a case 1 and further comprises a polishing mechanism 2, wherein the polishing mechanism 2 is installed at the top of the case 1, the polishing mechanism 2 comprises a hydraulic cylinder a201, a top plate 202, a mounting seat 203, a hydraulic cylinder B204, a clamping seat 205, a hydraulic cylinder C206, a motor 207 and a polishing disc 208, the hydraulic cylinder B204 is installed in the mounting seat 203, the clamping seat 205 which extends to the outside of the case 1 and is used for fixing a hard alloy workpiece is installed at the power output end of the hydraulic cylinder B204, and the motor 207 is installed at the surface of the top plate 202 and the power output end of the hydraulic cylinder C206.
The clamping mechanism 3 is arranged on the surface of the clamping seat 205, the clamping mechanism 3 comprises a clamping plate 301, a mounting groove 302, a bearing 303, a rotary table 304, a spring 305, a pressing rod 306, a pressing plate 307 and a rubber ring 308, the mounting groove 302 is formed in the clamping plate 301, the rotary table 304 for supporting a workpiece is arranged at the bottom of the inner wall of the mounting groove 302, the pressing rod 306 is movably connected to the top of the mounting groove 302 through the spring 305, and the pressing plate 307 is arranged at the bottom of the pressing rod 306; when the disc hard alloy workpiece is positioned, the workpiece is inserted into the mounting groove 302 by the upward-pulling pressing rod 306, the position of the pressing plate 307 is aligned with the center point of the disc workpiece, the pressing plate 307 is pressed down by the elasticity of the spring 305 to be matched with the turntable 304 to finish the positioning of the workpiece, when polishing is carried out on different positions of the surface of the workpiece, the processing position of the workpiece is conveniently adjusted by rotating the workpiece through the structure of the turntable 304 and the bearing 303 only by the upward-pulling pressing rod 306, and the pressing rod 306 is released after the proper position is reached, so that polishing processing on different positions of the disc workpiece is facilitated.
The four corners of the interior of the case 1 are respectively provided with a hydraulic cylinder A201, the power output ends of the hydraulic cylinders A201 are respectively abutted against the bottom of the top plate 202, and polishing discs 208 corresponding to the positions are respectively arranged between the power output ends of the motors 207; the hydraulic cylinder A201 can control the lifting of the top plate 202, and the power end of the motor 207 drives the polishing disc 208 to rotate to polish a workpiece when the motor operates.
The end part of the inner wall of the mounting groove 302 is provided with a bearing 303 and is connected with the bottom of the turntable 304 through the bearing 303, the position of the pressure plate 307 corresponds to that of the turntable 304, and a rubber ring 308 for increasing stability is adhered to the bottom of the pressure plate 307; the turntable 304 can rotate and drive the top workpiece to rotate so as to adjust the processing position, and the rubber ring 308 positioned at the joint can increase friction force and improve the stability of the workpiece during fixing.
It should be noted that, the polishing device for the hard alloy with high efficiency is provided, when the polishing device for the hard alloy works, when the single-sided polishing is carried out on the hard alloy work piece, the power ends of the hydraulic cylinder A201, the hydraulic cylinder B204 and the hydraulic cylinder C206 move downwards, the clamp seat 205 is close to the surface of the machine case 1 to fix the work piece, the motor 207 in the machine case 1 drives the polishing disc 208 to be retracted into the machine case 1, at the moment, the single-sided polishing treatment can be carried out on the work piece by using the polishing disc 208 on the motor 207 on the surface of the top plate 202, when the double-sided polishing treatment is required on the hard alloy work piece, the lifting of the power ends of the hydraulic cylinder A201, the hydraulic cylinder B204 and the hydraulic cylinder C206 is controlled, so that the clamp seat 205 moves upwards to lift the work piece, and simultaneously the power end polishing disc 208 and the polishing disc 208 on the bottom of the top plate 202 are clamped to the two sides of the work piece, and then the motor 207 is controlled to operate so that the two sides of the work piece can be polished by using the double-sided disc 208, the use is flexible, the adjustment is convenient, and the polishing efficiency is improved; when the disc hard alloy workpiece is positioned, the workpiece is inserted into the mounting groove 302 by the upward-pulling pressing rod 306, the position of the pressing plate 307 is aligned with the center point of the disc workpiece, the pressing plate 307 is pressed down by the elasticity of the spring 305 to be matched with the turntable 304 to finish the positioning of the workpiece, when polishing is carried out on different positions of the surface of the workpiece, the processing position of the workpiece is conveniently adjusted by rotating the workpiece through the structure of the turntable 304 and the bearing 303 only by the upward-pulling pressing rod 306, and the pressing rod 306 is released after the proper position is reached, so that polishing processing on different positions of the disc workpiece is facilitated.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a burnishing device of carbide of high-efficient work, includes quick-witted case (1), its characterized in that still includes polishing mechanism (2), polishing mechanism (2) are installed at machine case (1) top, polishing mechanism (2) are including pneumatic cylinder A (201), roof (202), mount pad (203), pneumatic cylinder B (204), cassette (205), pneumatic cylinder C (206), motor (207) and polishing dish (208), mount pad (203) internally mounted have pneumatic cylinder B (204) and pneumatic cylinder B (204) power take off end installs and extends to the cassette (205) of the outside fixed carbide work piece of machine case (1), and motor (207) are all installed to roof (202) surface and pneumatic cylinder C (206) power take off end.
2. The efficient working cemented carbide polishing device as set forth in claim 1, wherein: still include fixture (3), fixture (205) surface mounting has fixture (3), fixture (3) include splint (301), mounting groove (302), bearing (303), revolving stage (304), spring (305), depression bar (306), pressure disk (307) and rubber ring (308), and revolving stage (304) that support the work piece are installed to mounting groove (302) inner wall bottom in inside mounting groove (302) of having seted up of splint (301), and pressure disk (307) are installed through spring (305) swing joint depression bar (306) and depression bar (306) bottom in mounting groove (302) top.
3. The efficient working cemented carbide polishing device as set forth in claim 1, wherein: the hydraulic cylinders A (201) are arranged at four corners of the interior of the chassis (1), and the power output ends of the hydraulic cylinders A (201) are abutted to the bottom of the top plate (202).
4. The efficient working cemented carbide polishing device as set forth in claim 1, wherein: polishing discs (208) corresponding to each other in position are arranged between the power output ends of the motors (207).
5. The efficient working cemented carbide polishing device as set forth in claim 2, wherein: the end part of the inner wall of the mounting groove (302) is provided with a bearing (303) and is connected with the bottom of the turntable (304) through the bearing (303).
6. The efficient working cemented carbide polishing device as set forth in claim 2, wherein: the pressure plate (307) corresponds to the turntable (304), and a rubber ring (308) for increasing stability is adhered to the bottom of the pressure plate (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481863.6U CN220498782U (en) | 2023-06-12 | 2023-06-12 | Polishing device for hard alloy capable of working efficiently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481863.6U CN220498782U (en) | 2023-06-12 | 2023-06-12 | Polishing device for hard alloy capable of working efficiently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498782U true CN220498782U (en) | 2024-02-20 |
Family
ID=89878535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321481863.6U Active CN220498782U (en) | 2023-06-12 | 2023-06-12 | Polishing device for hard alloy capable of working efficiently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498782U (en) |
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2023
- 2023-06-12 CN CN202321481863.6U patent/CN220498782U/en active Active
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