CN220561074U - Bearing grinder fixing device - Google Patents
Bearing grinder fixing device Download PDFInfo
- Publication number
- CN220561074U CN220561074U CN202322201673.0U CN202322201673U CN220561074U CN 220561074 U CN220561074 U CN 220561074U CN 202322201673 U CN202322201673 U CN 202322201673U CN 220561074 U CN220561074 U CN 220561074U
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- China
- Prior art keywords
- fixedly connected
- bearing
- shell
- base
- fixing device
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- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000005498 polishing Methods 0.000 claims description 38
- 239000011521 glass Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of bearing grinding machine fixing, and discloses a bearing grinding machine fixing device which comprises a shell and a connecting plate II, wherein a dust collection assembly is fixedly connected to the right side of the shell, a base is fixedly connected to the bottom of the shell, a motor is fixedly connected to the inside of the base, a worm is fixedly connected to the output end of the motor, worm gears are rotatably connected to the two sides of the inside of the base, the two worm gears are meshed with the worm, a gear is fixedly connected to the rear portion of the worm gear, racks are slidably connected to the two sides of the inside of the base, and the gear and the racks are meshed with each other. According to the utility model, the inner part or the outer periphery of the inner circle and the outer circle can be fixed, so that the working efficiency of the grinding bearing is improved, the cost required by the grinding bearing is reduced, the speed of replacing the grinding rod can be improved, and the working efficiency of the grinding bearing is further improved.
Description
Technical Field
The utility model relates to the technical field of bearing grinder fixing, in particular to a bearing grinder fixing device.
Background
The bearing is an important part in modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the motion process of the mechanical rotating body, polish the bearing through a grinding machine, enable the bearing to be smooth, meet the use requirement of the bearing, and in order to prevent the bearing from shaking, tilting and the like when polishing the bearing, the bearing is required to be fixed by a fixing device arranged at the top of the grinding machine.
The inner circle and the outer circle of the bearing are hollow cylinders, the inner circle and the outer circle of the bearing are required to be processed respectively during polishing, the inner circle and the outer circle of the bearing are required to be fixed respectively through two fixing devices, and when the inner circle and the outer circle of the bearing are required to be polished, the matched fixing tools are required to be selected according to the surface of the polished inner circle or outer circle, so that the working efficiency of polishing the bearing is reduced, and meanwhile, the cost required for polishing the bearing is increased due to the use of the two fixing devices, so that the bearing grinding machine fixing device is provided for solving the problems.
Disclosure of Invention
In order to overcome the defects, the utility model provides a bearing grinder fixing device, which aims to solve the problems that the fixing device needs to select matched fixing tools according to the surface for grinding an inner circle or an outer circle, and the working efficiency of grinding a bearing is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bearing grinder fixing device, includes shell and connecting plate two, the right side fixedly connected with dust absorption subassembly of shell, the bottom fixedly connected with base of shell, the inside fixedly connected with motor of base, the output fixedly connected with worm of motor, the inside both sides of base all rotate and are connected with the worm wheel, two the worm wheel all meshes with worm each other, the rear portion fixedly connected with gear of worm wheel, the inside both sides of base all sliding connection has the rack, gear and rack intermeshing, the top fixedly connected with slider of rack, slider sliding connection is in the middle part of shell and base, two the equal fixedly connected with L type splint of one side that the slider is far away mutually, two the equal rotation in one side that the L type splint is far away mutually is connected with parting vice.
As a further description of the above technical solution:
the utility model discloses a polishing device for a polishing machine, including shell, fixed block, clamping block, polishing rod, clamping block, lifting assembly, motor, connecting plate, clamping block and clamping block sliding connection, the top fixedly connected with moving assembly of shell, the bottom fixedly connected with lifting assembly of moving assembly, lifting assembly's bottom fixedly connected with motor, the output fixedly connected with connecting plate one of motor, the equal fixedly connected with fixed block in bottom both sides of connecting plate one, two the equal sliding connection of one side that the fixed block is far away mutually has the fixture block, the top both sides of connecting plate two all are provided with the draw-in groove, fixture block sliding connection is in the middle part of draw-in groove, the bottom fixedly connected with of connecting plate two the equal fixedly connected with spring in one side that the fixture block is close, the other end fixedly connected with of spring is in the middle part of fixed block.
As a further description of the above technical solution:
limiting blocks are fixedly connected to the front side and the rear side of the rack respectively, limiting grooves are formed in the two sides of the base, and the limiting blocks are slidably connected to the middle of the limiting grooves.
As a further description of the above technical solution:
the bottom of shell and the top of base all are provided with the spout, the equal sliding connection of slider is at the middle part of spout.
As a further description of the above technical solution:
the bottom of the clamping block is arc-shaped.
As a further description of the above technical solution:
the front side of shell rotates and is connected with the emergency exit, the middle part fixedly connected with transparent glass of emergency exit.
As a further description of the above technical solution:
the dust collection area of the dust collection assembly faces the polishing stick.
The utility model has the following beneficial effects:
1. according to the utility model, the inner part or the outer periphery of the inner circle and the outer circle can be fixed through the mutual coordination of the structures such as the motor, the worm wheel, the gear, the rack, the sliding block, the L-shaped clamping plate, the parting vice and the like, so that the working efficiency of polishing the bearing is improved, and the cost for polishing the bearing is reduced.
2. According to the utility model, the speed of replacing the polishing roller can be improved by mutually matching the structures of the first connecting plate, the second connecting plate, the fixed block, the clamping groove, the spring and the like, so that the working efficiency of the polishing bearing is further improved.
Drawings
Fig. 1 is a schematic perspective view of a bearing grinder fixing device according to the present utility model;
fig. 2 is a schematic structural diagram of a motor of a bearing grinder fixing device according to the present utility model;
fig. 3 is a schematic structural view of a fixture block of a bearing grinder fixing device according to the present utility model;
fig. 4 is a schematic structural view of a spring of a bearing grinder fixing device according to the present utility model.
Legend description:
1. a housing; 2. a base; 3. a motor; 4. a worm; 5. a worm wheel; 6. a gear; 7. a rack; 8. a slide block; 9. an L-shaped clamping plate; 10. a split vice; 11. a moving assembly; 12. a lifting assembly; 13. a motor; 14. a dust collection assembly; 15. a first connecting plate; 16. a second connecting plate; 17. a fixed block; 18. a clamping block; 19. a clamping groove; 20. a spring; 21. polishing sticks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, one embodiment provided by the present utility model is: a bearing grinding machine fixing device comprises a shell 1 and a connecting plate II 16, wherein the right side of the shell 1 is fixedly connected with a dust collection assembly 14, the bottom of the shell 1 is fixedly connected with a base 2, the inside of the base 2 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a worm 4, both sides of the inside of the base 2 are rotationally connected with worm gears 5, both worm gears 5 are meshed with the worm 4, the rear part of the worm gears 5 is fixedly connected with a gear 6, both sides of the inside of the base 2 are slidingly connected with racks 7, the gears 6 are meshed with the racks 7, the top of the racks 7 is fixedly connected with a sliding block 8, the sliding block 8 is slidingly connected with the middle parts of the shell 1 and the base 2, one far side of the two sliding blocks 8 is fixedly connected with an L-shaped clamping plate 9, one far side of the two L-shaped clamping plates 9 is rotationally connected with a parting vice 10, the parting vice 10 is of the existing structure, the worm 4 is driven by the motor 3 to rotate, the worm wheel 5 can be further rotated, the distance between the two gears 6 can be further increased, the distance between the two sliding blocks 8 can be further increased, the inner circle or the outer circle is placed between the two sliding blocks 8, the motor 3 is started again to drive the distance between the two sliding blocks 8 to be further increased, the inner circle or the outer circle can be clamped, meanwhile, according to the steps, when the inner circle or the outer circle is placed between the two sliding blocks 8, the two sliding blocks 8 can be driven by the motor 3, the distance between the two sliding blocks 8 is reduced, the outer circumference of the inner circle or the outer circle can be clamped under the action of the two parting vices 10, the fixing device is required to be used for selecting the matched fixing tool according to the surface of the inner circle or the outer circle, the bearing polishing efficiency is improved, and simultaneously, the cost for polishing the bearing is reduced.
The top of the shell 1 is fixedly connected with a moving component 11, the bottom of the moving component 11 is fixedly connected with a lifting component 12, the bottom of the lifting component 12 is fixedly connected with a motor 13, the output end of the motor 13 is fixedly connected with a first connecting plate 15, both sides of the bottom of the first connecting plate 15 are fixedly connected with fixed blocks 17, one far side of the two fixed blocks 17 is slidably connected with clamping blocks 18, both sides of the top of the second connecting plate 16 are provided with clamping grooves 19, the clamping blocks 18 are slidably connected in the middle of the clamping grooves 19, the bottom of the second connecting plate 16 is fixedly connected with a polishing rod 21, one close side of the two clamping blocks 18 is fixedly connected with a spring 20, the other end of the spring 20 is fixedly connected in the middle of the fixed blocks 17, the motor 13 can be moved to an area to be polished under the action of the moving component 11 and the lifting component 12, the motor 13 drives the polishing rod 21 to rotate, the surface needing to be processed on the inner circle or the outer circle can be polished, meanwhile, a dust collection area in the dust collection assembly 14 can move along with the movement of the motor 13, dust generated in polishing can be adsorbed, the situation that dust flies is avoided, the spring 20 can be compressed by pressing the clamping block 18, the spring 20 can enter the middle part of the fixed block 17, the polishing rod 21 can be separated from the motor 13, a new connecting plate II 16 is inserted into the middle part of the connecting plate I15, the clamping block 18 can enter the middle part of the clamping groove 19 under the action of the spring 20, the polishing rod 21 can be connected with the motor 13, the situation that more time is consumed because the polishing rod 21 is replaced in a bolt mode is avoided, and the working efficiency of the polishing bearing is further improved.
The equal fixedly connected with stopper in both sides around rack 7, the inside both sides of base 2 all are provided with the spacing groove, stopper sliding connection is at the middle part of spacing groove, carries out spacingly to rack 7 through the spacing groove, prevents that rack 7 from appearing the skew at the in-process that removes, causes the condition that can't carry out the centre gripping to interior circle or excircle.
The bottom of shell 1 and the top of base 2 all are provided with the spout, and slider 8 equal sliding connection carries out spacingly to slider 8 through the spout at the middle part of spout, prevents that slider 8 from appearing the skew at the in-process that removes, causes the condition that can't carry out the centre gripping to interior circle or excircle.
The bottom of the clamping block 18 is arc-shaped, and under the action of the arc shape, the polishing rod 21 can be fixed only by inserting the fixing block 17 into the clamping groove 19 when the polishing rod 21 is installed.
The front side of the shell 1 is rotationally connected with a safety door, the middle part of the safety door is fixedly connected with transparent glass, and staff can see the working condition inside the device under the action of the transparent glass and can make adjustments in time.
The dust collection area of the dust collection assembly 14 faces the polishing rod 21, so that dust generated in polishing can be adsorbed, and the condition that the dust flies upwards is avoided.
Working principle: during use, the bearing to be polished is disassembled, the worm 4 is driven to rotate by the motor 3, the worm wheel 5 can be further rotated, the distance between the two gears 6 can be driven to be increased, the distance between the two sliding blocks 8 can be increased, the inner circle or the outer circle is placed between the two sliding blocks 8, the motor 3 is started again, the distance between the two sliding blocks 8 can be driven to be continuously increased, the inner circle or the outer circle can be clamped, meanwhile, when the inner circle or the outer circle is placed between the two sliding blocks 8, the motor 3 can be used for driving the two sliding blocks 8, the distance between the two sliding blocks 8 is reduced, the outer circumference of the inner circle or the outer circle can be clamped under the action of the two parting vices 10, the fixing device is required to be used for selecting the matched fixing tool according to the surface of polishing the inner circle or the outer circle, the bearing polishing efficiency is improved, simultaneously, the cost required by polishing the bearing is reduced, the motor 13 can be moved to the area to be polished under the action of the moving component 11 and the lifting component 12, the polishing rod 21 is driven to rotate by the motor 13, the surface to be processed on the inner circle or the outer circle can be polished, meanwhile, the dust collection area in the dust collection component 14 can move along with the movement of the motor 13, dust generated in polishing can be adsorbed, the condition that the dust flies is avoided, the spring 20 can be compressed by pressing the clamping block 18, the spring 20 can enter the middle part of the fixed block 17, the polishing rod 21 can be separated from the motor 13, the new connecting plate II 16 is inserted into the middle part of the connecting plate I15, the clamping block 18 can enter the middle part of the clamping groove 19 under the action of the spring 20, the polishing rod 21 can be connected with the motor 13, the replacement of the polishing rod 21 due to the bolt is avoided, and under the condition of consuming more time, the working efficiency of the polishing bearing is further improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a bearing grinding machine fixing device, includes shell (1) and connecting plate two (16), its characterized in that: the utility model discloses a dust collection device, including shell (1), right side fixedly connected with dust absorption subassembly (14), the bottom fixedly connected with base (2) of shell (1), the inside fixedly connected with motor (3) of base (2), the output fixedly connected with worm (4) of motor (3), the inside both sides of base (2) all rotate and are connected with worm wheel (5), two worm wheel (5) all with worm (4) intermeshing, the rear portion fixedly connected with gear (6) of worm wheel (5), the inside both sides of base (2) all sliding connection have rack (7), gear (6) and rack (7) intermeshing, the top fixedly connected with slider (8) of rack (7), slider (8) sliding connection is in the middle part of shell (1) and base (2), two slider (8) are all fixedly connected with L type splint (9) on one side that is far away mutually, two L type splint (9) are all rotated and are connected with parting vice (10) on one side that is far away mutually.
2. A bearing grinder fixing device according to claim 1, wherein: the utility model discloses a polishing device for a polishing machine, including shell (1), fixed block (17), clamping block (18) and clamping rod (20), the top fixedly connected with remove subassembly (11) of shell (1), the bottom fixedly connected with lifting assembly (12) of removing subassembly (11), the bottom fixedly connected with motor (13) of lifting assembly (12), the output fixedly connected with connecting plate one (15) of motor (13), the equal fixedly connected with fixed block (17) in bottom both sides of connecting plate one (15), two equal sliding connection of one side that fixed block (17) is far away mutually has clamping block (18), the top both sides of connecting plate two (16) all are provided with draw-in groove (19), clamping block (18) sliding connection is in the middle part of draw-in groove (19), the bottom fixedly connected with of connecting plate two (16) polishes rod (21), two equal fixedly connected with spring (20) in one side that clamping block (18) is close, the other end fixedly connected with of spring (20) is in the middle part of fixed block (17).
3. A bearing grinder fixing device according to claim 1, wherein: limiting blocks are fixedly connected to the front side and the rear side of the rack (7), limiting grooves are formed in the two sides of the base (2), and the limiting blocks are slidably connected to the middle of the limiting grooves.
4. A bearing grinder fixing device according to claim 1, wherein: the bottom of shell (1) and the top of base (2) all are provided with the spout, slider (8) all sliding connection is at the middle part of spout.
5. A bearing grinder fixing device according to claim 2, wherein: the bottom of the clamping block (18) is arc-shaped.
6. A bearing grinder fixing device according to claim 1, wherein: the front side of the shell (1) is rotationally connected with a safety door, and the middle part of the safety door is fixedly connected with transparent glass.
7. A bearing grinder fixing device according to claim 2, wherein: the dust collection area of the dust collection assembly (14) faces the polishing rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201673.0U CN220561074U (en) | 2023-08-16 | 2023-08-16 | Bearing grinder fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201673.0U CN220561074U (en) | 2023-08-16 | 2023-08-16 | Bearing grinder fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220561074U true CN220561074U (en) | 2024-03-08 |
Family
ID=90100775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322201673.0U Active CN220561074U (en) | 2023-08-16 | 2023-08-16 | Bearing grinder fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220561074U (en) |
-
2023
- 2023-08-16 CN CN202322201673.0U patent/CN220561074U/en active Active
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