CN220637420U - Polishing device for bearing machining - Google Patents
Polishing device for bearing machining Download PDFInfo
- Publication number
- CN220637420U CN220637420U CN202322098013.4U CN202322098013U CN220637420U CN 220637420 U CN220637420 U CN 220637420U CN 202322098013 U CN202322098013 U CN 202322098013U CN 220637420 U CN220637420 U CN 220637420U
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- Prior art keywords
- sliding
- bearing
- fixedly arranged
- equipment box
- fixed mounting
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- 238000005498 polishing Methods 0.000 title claims abstract description 31
- 238000003754 machining Methods 0.000 title claims description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of polishing devices, and discloses a polishing device for bearing processing, which solves the problems that the existing polishing device only can polish the outer surface of a bearing after positioning the bearing, but can not polish the inner surface of the bearing, has single function and poor use effect, and comprises a workbench, wherein a mounting frame is fixedly arranged at the top of the workbench, a supporting block is fixedly arranged at one side of the top of the workbench and positioned in the mounting frame, an equipment box is fixedly arranged at the top of the supporting block, a clamping transmission assembly is arranged in the equipment box, a first air cylinder is fixedly arranged at the top of the interior of the mounting frame, a first polishing machine is fixedly arranged at the transmission end of the first air cylinder, a second air cylinder is fixedly arranged on the inner wall of one side of the mounting frame, and a second polishing machine is fixedly arranged at the transmission end of the second air cylinder; the polishing device can position the inner surface and the outer surface of the bearing according to the requirements, so that the inner surface and the outer surface of the bearing can be polished, and the polishing device has a very good use effect.
Description
Technical Field
The utility model belongs to the technical field of polishing devices, and particularly relates to a polishing device for bearing machining.
Background
The bearing is an important part in mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision; the bearing needs to be polished in the processing engineering, and then a polishing device is needed; the rubber protection pad on the surface of the fixed column of the prior patent (bulletin number: CN 212240535U) can prevent the bearing from being clamped, is suitable for polishing bearings of various types, has reasonable structure and strong practicability; however, the polishing device can only polish the outer surface of the bearing after positioning the bearing, but can not polish the inner surface of the bearing, and has single function and poor use effect.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the polishing device for bearing processing, which effectively solves the problems that the existing polishing device only can polish the outer surface of a bearing after positioning the bearing, but can not polish the inner surface of the bearing, has single function and poor use effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a burnishing device is used in bearing processing, includes the workstation, the top fixed mounting of workstation has the mounting bracket, and one side at workstation top just is located the inside fixed mounting of mounting bracket has the supporting shoe, and the top fixed mounting of supporting shoe has the equipment box, and the inside of equipment box is equipped with centre gripping drive assembly, and the inside top fixed mounting of mounting bracket has first cylinder, and the drive end fixed mounting of first cylinder has first burnishing machine, and one side inner wall fixed mounting of mounting bracket has the second cylinder, and the drive end fixed mounting of second cylinder has the second burnishing machine.
Preferably, the clamping transmission assembly comprises a motor, the motor is fixedly arranged on one side of the inside of the equipment box, a threaded rod is fixedly arranged at the output end of the motor, a threaded sleeve is connected to the surface of the threaded rod in a threaded manner, a trapezoidal block is fixedly arranged at one end of the threaded sleeve, first moving blocks are arranged on the upper side and the lower side of the trapezoidal block, second moving blocks are arranged on the front side and the rear side of the trapezoidal block, first sliding blocks are fixedly arranged on the four side surfaces of the trapezoidal block, first sliding grooves are formed in one sides, close to the trapezoidal block, of the first moving blocks and the second moving blocks, and four first sliding blocks are respectively arranged in the four first sliding grooves.
Preferably, one side of the first moving block is fixedly provided with sliding strips, the inner walls of the front side and the rear side of the equipment box are respectively provided with a strip-shaped groove, two ends of the two sliding strips are respectively arranged in the two strip-shaped grooves, one side of the second moving block is fixedly provided with a sliding sleeve, a sliding rod is inserted between the two sliding sleeves, two ends of the sliding rod are fixedly connected with the inner walls of the upper side and the lower side of the equipment box, one side of the sliding strip is fixedly provided with a first positioning strip, and one side of the sliding sleeve is fixedly provided with a second positioning strip.
Preferably, the connecting rods are fixedly installed on the upper side and the lower side of the threaded sleeve, the second sliding blocks are fixedly installed at the ends, away from each other, of the two connecting rods, the second sliding grooves are formed in the inner walls of the upper side and the lower side of the equipment box, and the two second sliding blocks are installed in the two second sliding grooves respectively.
Compared with the prior art, the utility model has the beneficial effects that:
in operation, when an operator polishes the inner surface, the operator places the bearing between the two first positioning strips and the two second positioning strips, then the operator starts the motor to drive the threaded rod to rotate positively, the threaded rod drives the threaded sleeve to pull the trapezoid block when rotating positively, the threaded sleeve drives the second sliding block to slide in the second sliding groove through the connecting rod when moving, stability of the threaded sleeve during moving is improved, the trapezoid block drives the four first sliding blocks to slide in the four first sliding grooves when being pulled, so that the first moving block drives the sliding strips to move inwards along the strip grooves, the second moving block drives the sliding sleeve to move inwards along the surface of the sliding rod, the two sliding strips and the two sliding sleeves can drive the two first positioning strips and the two second positioning strips to clamp and fix the outer surface of the bearing when moving inwards, and then the operator starts the second cylinder to drive the second polishing machine to polish the inner surface of the bearing;
when an operator polishes the outer surface, the operator sleeves the bearing between the two first positioning strips and the two second positioning strips, then the operator starts the motor to drive the threaded rod to rotate reversely, the threaded rod drives the threaded sleeve to push the trapezoid block when rotating reversely, the threaded sleeve drives the second sliding block to slide in the second sliding groove through the connecting rod when moving, stability of the threaded sleeve during moving is improved, the trapezoid block drives the four first sliding blocks to slide in the four first sliding grooves when being pushed, so that the first moving block drives the sliding strips to move outwards along the strip-shaped grooves, the second moving block drives the sliding sleeve to move outwards along the surface of the sliding rod, the two sliding strips and the two sliding sleeves can drive the two first positioning strips and the two second positioning strips to fix the inner surface of the bearing when moving outwards, and then the operator starts the first cylinder to drive the first polishing machine to polish the outer surface of the bearing; the polishing device can position the inner surface and the outer surface of the bearing according to requirements, so that the inner surface and the outer surface of the bearing can be polished, and the polishing device has a very good use effect.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic cross-sectional view of a polishing apparatus of the present utility model;
FIG. 2 is a schematic view of a partially enlarged structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic elevational view of the structure of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view showing a partial structure of a polishing apparatus according to the present utility model;
in the figure: 1. a work table; 2. a mounting frame; 3. a support block; 4. an equipment box; 5. a first cylinder; 6. a first polisher; 7. a second cylinder; 8. a second polisher; 9. a motor; 10. a threaded rod; 11. a threaded sleeve; 12. a trapezoid block; 13. a first moving block; 14. a first slider; 15. a first chute; 16. a second moving block; 17. a slide bar; 18. a bar-shaped groove; 19. a sliding sleeve; 20. a slide bar; 21. a first positioning bar; 22. a second positioning strip; 23. a connecting rod; 24. a second slider; 25. and a second chute.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model comprises a workbench 1, wherein a mounting frame 2 is fixedly arranged at the top of the workbench 1, a supporting block 3 is fixedly arranged at one side of the top of the workbench 1 and positioned in the mounting frame 2, an equipment box 4 is fixedly arranged at the top of the supporting block 3, a clamping transmission assembly is arranged in the equipment box 4, a first air cylinder 5 is fixedly arranged at the top of the inside of the mounting frame 2, a first polishing machine 6 is fixedly arranged at the transmission end of the first air cylinder 5, a second air cylinder 7 is fixedly arranged at the inner wall of one side of the mounting frame 2, and a second polishing machine 8 is fixedly arranged at the transmission end of the second air cylinder 7.
In operation, when an operator polishes the inner surface, the operator places the bearing between the clamping transmission assemblies, the outer surface of the bearing can be clamped and fixed through the clamping transmission assemblies, and then the operator starts the second cylinder 7 to drive the second polishing machine 8 to polish the inner surface of the bearing; when an operator polishes the outer surface, the operator sleeves the bearing on the clamping transmission assembly, the clamping transmission assembly can fix the inner surface of the bearing, and then the operator starts the first air cylinder 5 to drive the first polishing machine 6 to polish the outer surface of the bearing; the polishing device can position the inner surface and the outer surface of the bearing according to requirements, so that the inner surface and the outer surface of the bearing can be polished, and the polishing device has a very good use effect.
The clamping transmission assembly comprises a motor 9, the motor 9 is fixedly arranged on one side of the inside of the equipment box 4, a threaded rod 10 is fixedly arranged at the output end of the motor 9, a threaded sleeve 11 is connected to the surface of the threaded rod 10 in a threaded manner, a trapezoidal block 12 is fixedly arranged at one end of the threaded sleeve 11, first moving blocks 13 are arranged on the upper side and the lower side of the trapezoidal block 12, second moving blocks 16 are arranged on the front side and the rear side of the trapezoidal block 12, first sliding blocks 14 are fixedly arranged on the four side surfaces of the trapezoidal block 12, first sliding grooves 15 are formed in one sides, close to the trapezoidal block 12, of the first moving blocks 13 and the second moving blocks 16, and four first sliding blocks 14 are respectively arranged in the four first sliding grooves 15; the sliding bars 17 are fixedly arranged on one side of the first moving block 13, the bar grooves 18 are formed in the inner walls of the front side and the rear side of the equipment box 4, two ends of the two sliding bars 17 are respectively arranged in the two bar grooves 18, the sliding sleeves 19 are fixedly arranged on one side of the second moving block 16, the sliding bars 20 are inserted between the two sliding sleeves 19, two ends of the sliding bars 20 are fixedly connected with the inner walls of the upper side and the lower side of the equipment box 4, the first positioning bars 21 are fixedly arranged on one side of the sliding bars 17, and the second positioning bars 22 are fixedly arranged on one side of the sliding sleeves 19; the upper and lower both sides of screw sleeve 11 all fixed mounting has connecting rod 23, and the equal fixed mounting of one end that two connecting rods 23 kept away from each other has second slider 24, and second spout 25 has all been seted up to the upper and lower both sides inner wall of equipment box 4, and two second sliders 24 are installed respectively in the inside of two second spouts 25.
When an operator polishes the inner surface, the operator places a bearing between the two first positioning strips 21 and the two second positioning strips 22, then the operator starts the motor 9 to drive the threaded rod 10 to rotate positively, the threaded rod 10 drives the threaded sleeve 11 to pull the trapezoid block 12 when rotating positively, the threaded sleeve 11 drives the second sliding block 24 to slide in the second sliding groove 25 through the connecting rod 23 when moving, stability of the threaded sleeve 11 when moving is improved, the trapezoid block 12 drives the four first sliding blocks 14 to slide in the four first sliding grooves 15 when being pulled, so that the first moving block 13 drives the sliding strips 17 to move inwards along the strip grooves 18, the second moving block 16 drives the sliding sleeve 19 to move inwards along the surfaces of the sliding rods 20, and the two sliding strips 17 and the two sliding sleeves 19 drive the two first positioning strips 21 and the two second positioning strips 22 to clamp and fix the outer surface of the bearing when moving inwards;
when an operator polishes the outer surface, the operator sleeves a bearing between the two first positioning strips 21 and the two second positioning strips 22, then the operator starts the motor 9 to drive the threaded rod 10 to rotate reversely, the threaded rod 10 drives the threaded sleeve 11 to push the trapezoid block 12 when rotating reversely, the threaded sleeve 11 drives the second sliding block 24 to slide in the second sliding groove 25 through the connecting rod 23 when moving, stability of the threaded sleeve 11 when moving is improved, the trapezoid block 12 drives the four first sliding blocks 14 to slide in the four first sliding grooves 15 when being pushed, and accordingly the first moving block 13 drives the sliding strips 17 to move outwards along the strip grooves 18, the second moving block 16 drives the sliding sleeve 19 to move outwards along the surface of the sliding rod 20, and the two sliding strips 17 and the two sliding sleeves 19 drive the two first positioning strips 21 and the two second positioning strips 22 to fix the inner surface of the bearing when moving outwards.
Claims (4)
1. The utility model provides a burnishing device is used in bearing processing, includes workstation (1), its characterized in that: the top fixed mounting of workstation (1) has mounting bracket (2), one side at workstation (1) top just is located the inside fixed mounting of mounting bracket (2) has supporting shoe (3), the top fixed mounting of supporting shoe (3) has equipment box (4), the inside of equipment box (4) is equipped with centre gripping drive assembly, the inside top fixed mounting of mounting bracket (2) has first cylinder (5), the fixed mounting of drive end of first cylinder (5) has first burnishing machine (6), one side inner wall fixed mounting of mounting bracket (2) has second cylinder (7), the fixed mounting of drive end of second cylinder (7) has second burnishing machine (8).
2. The polishing device for bearing machining according to claim 1, wherein: the clamping transmission assembly comprises a motor (9), the motor (9) is fixedly arranged on one side of the inside of the equipment box (4), a threaded rod (10) is fixedly arranged at the output end of the motor (9), a threaded sleeve (11) is connected to the surface of the threaded rod (10) in a threaded mode, a trapezoid block (12) is fixedly arranged at one end of the threaded sleeve (11), first moving blocks (13) are arranged on the upper side and the lower side of the trapezoid block (12), second moving blocks (16) are arranged on the front side and the rear side of the trapezoid block (12), first sliding blocks (14) are fixedly arranged on the four side surfaces of the trapezoid block (12), first sliding grooves (15) are formed in one sides, close to the trapezoid block (12), of the first moving blocks (13) and the second moving blocks (16), and four first sliding blocks (14) are respectively arranged in the four first sliding grooves (15).
3. The polishing device for bearing machining according to claim 2, wherein: one side of the first movable block (13) is fixedly provided with sliding strips (17), the inner walls of the front side and the rear side of the equipment box (4) are respectively provided with a strip-shaped groove (18), two ends of the two sliding strips (17) are respectively arranged in the two strip-shaped grooves (18), one side of the second movable block (16) is fixedly provided with sliding sleeves (19), sliding rods (20) are inserted between the two sliding sleeves (19), two ends of the sliding rods (20) are fixedly connected with the inner walls of the upper side and the lower side of the equipment box (4), one side of the sliding strips (17) is fixedly provided with first positioning strips (21), and one side of the sliding sleeve (19) is fixedly provided with second positioning strips (22).
4. The polishing device for bearing machining according to claim 2, wherein: the connecting rod (23) is fixedly installed on the upper side and the lower side of the threaded sleeve (11), the second sliding blocks (24) are fixedly installed at the ends, away from each other, of the two connecting rods (23), the second sliding grooves (25) are formed in the inner walls of the upper side and the lower side of the equipment box (4), and the two second sliding blocks (24) are respectively installed inside the two second sliding grooves (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322098013.4U CN220637420U (en) | 2023-08-07 | 2023-08-07 | Polishing device for bearing machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322098013.4U CN220637420U (en) | 2023-08-07 | 2023-08-07 | Polishing device for bearing machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220637420U true CN220637420U (en) | 2024-03-22 |
Family
ID=90268278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322098013.4U Active CN220637420U (en) | 2023-08-07 | 2023-08-07 | Polishing device for bearing machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220637420U (en) |
-
2023
- 2023-08-07 CN CN202322098013.4U patent/CN220637420U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |