CN220007071U - Bearing ring external diameter grinding platform - Google Patents
Bearing ring external diameter grinding platform Download PDFInfo
- Publication number
- CN220007071U CN220007071U CN202321209671.XU CN202321209671U CN220007071U CN 220007071 U CN220007071 U CN 220007071U CN 202321209671 U CN202321209671 U CN 202321209671U CN 220007071 U CN220007071 U CN 220007071U
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- CN
- China
- Prior art keywords
- fixedly connected
- rod
- movable rod
- bearing ring
- fixed
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 5
- 238000005381 potential energy Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Abstract
The utility model relates to the technical field of bearing ring machining devices and discloses a bearing ring outer diameter grinding platform which comprises a workbench, wherein a servo motor is fixedly connected to the top of the workbench, a rotating rod is fixedly connected to the output end of the servo motor, a first fixing plate is fixedly connected to the top of the rotating rod, a supporting column is fixedly connected to the top of the first fixing plate, a plurality of hollow cylinders are fixedly connected to the outer sides of the supporting columns, a first movable rod is connected to the inner sides of the hollow cylinders in a sliding mode, and a second spring is fixedly connected to one side of the inner sides of the hollow cylinders. According to the utility model, the first movable rod is ejected out by the second spring through the self elastic potential energy when the limiting rod is pressed, bearing rings with different sizes can be fixedly clamped, the requirements of users can be met, the third movable rod is rotated, the ball rolls in the arc-shaped groove, the hollow rod moves upwards along with the third movable rod, the limiting of the fixed rod can be relieved, and the grinding wheel is simpler to replace.
Description
Technical Field
The utility model relates to the technical field of bearing ring machining devices, in particular to a bearing ring outer diameter grinding platform.
Background
The bearing is an indispensable part in modern mechanical equipment, is mainly used for supporting a mechanical rotating body and guaranteeing the rotating precision of the mechanical rotating body, and consists of an inner ring, an outer ring, rolling bodies and other structures, wherein the inner ring and the outer ring are collectively called as a bearing ring and are annular parts with roller paths, and the outer surface of the bearing ring is required to be polished and polished by a grinding device in the production of the bearing ring.
Most of the grinding devices existing in the market at present are used for holding a bearing ring by a worker and then grinding the bearing ring by a grinding device, and because the grinding wheel has higher rotating speed, potential safety hazards are easily caused to hands of the worker, so that the working safety of the worker is reduced, the requirements of the user cannot be met, the grinding wheel needs to be replaced after the existing grinding device works for a long time, the grinding wheel is replaced more conveniently, the working efficiency of the worker is reduced, and the work load is brought to the worker.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a bearing ring outer diameter grinding platform.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bearing ring external diameter grinding platform, includes the workstation, the top fixedly connected with servo motor of workstation, servo motor's output fixedly connected with bull stick, the first fixed plate of top fixedly connected with of bull stick, the top fixedly connected with support column of first fixed plate, the outside fixedly connected with of support column is a plurality of hollow barrels, the inside sliding connection of hollow barrel has first movable rod, the inside one side fixedly connected with second spring of hollow barrel, the one end and the first movable rod fixedly connected of second spring, the top of first movable rod is provided with the hole, the inside fixedly connected with first spring of hole, the top fixedly connected with gag lever post of first spring, the top of hollow barrel is provided with a plurality of spacing holes.
As a further description of the above technical solution:
the utility model discloses a workbench, including workstation, first fixed plate, second fixed plate's inside is provided with the cavity, the top fixedly connected with micro motor of second fixed plate, micro motor's output runs through the cavity and fixedly connected with worm, the inside left and right sides of cavity all is provided with the spout, the inside sliding connection of spout has the second movable rod, the outside middle part fixedly connected with worm wheel of second movable rod, second fixed plate and fixedly connected with fly leaf are run through to the right-hand member of second movable rod, the bottom fixedly connected with hollow ring of fly leaf.
As a further description of the above technical solution:
the utility model discloses a grinding wheel grinding machine, including workstation, fixed plate, telescopic link, fixed plate, hollow rod's top right side fixedly connected with backup pad, the left side fixedly connected with telescopic link of backup pad, the output fixedly connected with fixed column of telescopic link, the left side of fixed column is provided with the dead lever, the right side of fixed lever runs through the fixed column, the top of fixed column is provided with the third movable rod, the outside of third movable rod is provided with the arc wall, the outside of third movable rod is provided with hollow rod, hollow rod's inner wall fixedly connected with ball, ball and arc wall sliding connection, fixed column and dead lever are run through in proper order to the well lower part of third movable rod, the left end fixedly connected with U template of dead lever, the inside of U template is provided with the grinding wheel.
As a further description of the above technical solution:
the front side fixedly connected with controller of second fixed plate, the controller respectively with servo motor, micromotor and telescopic link electric connection.
As a further description of the above technical solution:
the limiting rods are respectively clamped with the corresponding limiting holes.
As a further description of the above technical solution:
the worm is connected with the worm wheel in a meshed mode, and the bottom end of the worm is connected to the bottom of the inner side of the cavity in a rotating mode.
As a further description of the above technical solution:
and the outer side of the support column is provided with a bearing ring.
The utility model has the following beneficial effects:
according to the bearing ring polishing device, the first movable rod is ejected out through the elastic potential energy of the second spring by pressing the limiting rod according to the size of the bearing ring to be polished, when the bearing ring to be polished moves to the limiting hole, the first spring ejects out the limiting rod through the elastic potential energy of the first spring, the bearing rings with different sizes can be fixedly clamped, the bearing rings are polished through the cooperation of the servo motor and the micro motor, a worker does not need to hold the bearing rings manually and then polish the bearing rings through the polishing wheel, and therefore the working safety of the worker is improved, and the requirement of a user can be met.
According to the utility model, the third movable rod is rotated, and the ball rolls in the arc-shaped groove, so that the hollow rod is driven to move upwards, the limit on the fixed rod can be relieved, the grinding wheel is replaced by taking down the fixed rod at the moment, the grinding wheel is replaced easily, the working efficiency of a worker is improved, and the work load of the worker is reduced.
Drawings
FIG. 1 is a front view of a bearing ring outside diameter grinding platform according to the present utility model;
FIG. 2 is a structural exploded view of a bearing ring outside diameter grinding platform according to the present utility model;
FIG. 3 is a partial structural exploded view of a bearing ring outside diameter grinding platform according to the present utility model;
FIG. 4 is a partial cross-sectional view of a bearing ring outside diameter grinding platform according to the present utility model;
fig. 5 is an enlarged view of a portion a of a bearing ring outer diameter grinding platform according to the present utility model.
Legend description:
1. a work table; 2. a servo motor; 3. a rotating rod; 4. a first fixing plate; 5. a support column; 6. a hollow cylinder; 7. a first movable lever; 8. a hole; 9. a first spring; 10. a limit rod; 11. a limiting hole; 12. a second spring; 13. a second fixing plate; 14. a cavity; 15. a chute; 16. a micro motor; 17. a worm; 18. a second movable rod; 19. a worm wheel; 20. a movable plate; 21. a hollow ring; 22. a bearing ring; 23. a controller; 24. a support plate; 25. a telescopic rod; 26. fixing the column; 27. a fixed rod; 28. a third movable lever; 29. an arc-shaped groove; 30. a hollow rod; 31. a ball; 32. a U-shaped plate; 33. grinding wheel.
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. 1-5, one embodiment provided by the present utility model is: the utility model provides a bearing ring external diameter grinding platform, including workstation 1, the top fixedly connected with servo motor 2 of workstation 1, servo motor 2's output fixedly connected with bull stick 3, start servo motor 2 can drive bull stick 3 rotation, the first fixed plate 4 of top fixedly connected with of bull stick 3, first fixed plate 4 also can rotate thereupon, the top fixedly connected with support column 5 of first fixed plate 4, the outside fixedly connected with of support column 5 is a plurality of hollow section of thick bamboo 6, the inside sliding connection of hollow section of thick bamboo 6 has first movable rod 7, the removal orbit of first movable rod 7 has been planned, the inside one side fixedly connected with second spring 12 of hollow section of thick bamboo 6, the one end and the first movable rod 7 fixed connection of second spring 12, the top of first movable rod 7 is provided with hole 8, the inside fixedly connected with first spring 9 of hole 8, the top fixedly connected with gag lever 10 of first spring 9, the top of hollow section of thick bamboo 6 is provided with a plurality of gag lever holes 11, be used for with gag lever 10 block.
The left side of the top of the workbench 1 is fixedly connected with a second fixed plate 13, the inside of the second fixed plate 13 is provided with a cavity 14 for placing a worm 17, the top of the second fixed plate 13 is fixedly connected with a micro motor 16, the output end of the micro motor 16 penetrates through the cavity 14 and is fixedly connected with the worm 17, the micro motor 16 is started to drive the worm 17 to rotate, the left side and the right side of the inside of the cavity 14 are respectively provided with a chute 15, the inside of the chute 15 is slidably connected with a second movable rod 18, the middle part of the outer side of the second movable rod 18 is fixedly connected with a worm wheel 19, the worm 17 rotates to drive the worm wheel 19 to rotate, thereby driving the second movable rod 18 to move up and down in the chute 15, the right end of the second movable rod 18 penetrates through the second fixed plate 13 and is fixedly connected with a movable plate 20, the movable plate 20 also moves up and down along with the movable plate 20, the bottom of the movable plate 20 is fixedly connected with a hollow ring 21 for limiting a bearing ring 22, the bearing ring 22 is not required to be manually held by a worker and then polished through the polishing wheel 33, so that the working safety of the worker is improved, the requirement of a user can be met, the supporting plate 24 is fixedly connected to the right side of the top of the workbench 1, the telescopic rod 25 is fixedly connected to the left side of the supporting plate 24, the fixed column 26 is driven to move left and right by starting the telescopic rod 25, the fixed column 26 is provided with the fixed rod 27 on the left side, the fixed rod 27 also moves left and right along with the fixed rod 27, the right side of the fixed rod 27 penetrates through the fixed column 26, the top of the fixed column 26 is provided with the third movable rod 28, the outer side of the third movable rod 28 is provided with the arc-shaped groove 29 for placing the round ball 31, the outer side of the third movable rod 28 is provided with the hollow rod 30, the inner wall of the hollow rod 30 is fixedly connected with the round ball 31, the round ball 31 is in sliding connection with the arc-shaped groove 29, the moving track of the hollow rod 30 is planned, the middle lower part of the third movable rod 28 penetrates through the fixed column 26 and the fixed rod 27 in sequence, the left end of the fixed rod 27 is fixedly connected with a U-shaped plate 32, a grinding wheel 33 is arranged in the U-shaped plate 32 and used for grinding the bearing ring 22, the grinding wheel 33 is replaced simply, accordingly working efficiency of workers is improved, working load of the workers is reduced, a controller 23 is fixedly connected to the front side of the second fixed plate 13, the controller 23 is respectively and electrically connected with the servo motor 2, the micro motor 16 and the telescopic rod 25, the servo motor 2, the micro motor 16 and the telescopic rod 25 are used for controlling work, the limiting rod 10 is respectively clamped with the corresponding limiting hole 11, the limiting rod 10 is not separated, the worm 17 is meshed and connected with the worm wheel 19, kinetic energy is generated by meshed transmission, the bottom end of the worm 17 is rotationally connected to the inner bottom of the cavity 14, the worm 17 is enabled to rotate more stably, the normal work of the device is not affected, the bearing ring 22 is arranged on the outer side of the support post 5, and the bearing ring 22 is used for placing the bearing ring 22 to be ground.
Working principle: when the device is used, the first movable rod 7 is ejected by the second spring 12 through self elastic potential energy according to the size of the bearing ring 22 to be polished and then the limiting rod 10 is pressed, when the limiting rod 10 moves to the limiting hole 11, the limiting rod 10 is ejected by the first spring 9 through self elastic potential energy, the bearing rings 22 with different sizes can be fixedly clamped, the bearing ring 22 to be polished is placed on the supporting column 5 and is fixedly limited through the first movable rod 7, the worm 17 is driven to rotate by the micro motor 16, the worm wheel 19 rotates along with the first movable rod to drive the second movable rod 18 to move up and down in the sliding groove 15, the movable plate 20 also moves up and down, when the hollow ring 21 contacts the bearing ring 22, the servo motor 2 and the telescopic rod 25 are simultaneously started, the servo motor 2 can drive the first fixed plate 4 to rotate, the bearing ring 22 can rotate along with the bearing ring, the telescopic rod 25 can drive the grinding wheel 33 to be close to the bearing ring 22, the bearing ring 22 can rotate and be ground by the grinding wheel 33, a worker does not need to manually hold the bearing ring 22 and then grind through the grinding wheel 33, therefore, the working safety of the worker is improved, the requirement of the user can be met, when the grinding wheel 33 needs to be detached and replaced, the third movable rod 28 is rotated, the ball 31 can roll in the arc-shaped groove 29, the hollow rod 30 is driven to move upwards, the limit of the fixed rod 27 can be relieved, the grinding wheel 33 is replaced by taking down the fixed rod 27 at the moment, the grinding wheel 33 is replaced simply, the working efficiency of the worker is improved, and the working load of the worker is reduced.
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 ring external diameter grinding platform, includes workstation (1), its characterized in that: the utility model discloses a workbench, including work bench (1), servo motor (2) of top fixedly connected with, servo motor (2)'s output fixedly connected with bull stick (3), first fixed plate (4) of top fixedly connected with of bull stick (3), the top fixedly connected with support column (5) of first fixed plate (4), the outside fixedly connected with of support column (5) a plurality of hollow section of thick bamboo (6), the inside sliding connection of hollow section of thick bamboo (6) has first movable rod (7), the inside one side fixedly connected with second spring (12) of hollow section of thick bamboo (6), the one end and the first movable rod (7) fixed connection of second spring (12), the top of first movable rod (7) is provided with hole (8), the inside fixedly connected with first spring (9) of hole (8), the top fixedly connected with gag lever post (10) of first spring (9), the top of hollow section of thick bamboo (6) is provided with a plurality of spacing holes (11).
2. A bearing ring outside diameter grinding platform according to claim 1, wherein: the utility model discloses a workbench, including workstation (1), top left side fixedly connected with second fixed plate (13), the inside of second fixed plate (13) is provided with cavity (14), the top fixedly connected with micro motor (16) of second fixed plate (13), the output of micro motor (16) runs through cavity (14) and fixedly connected with worm (17), the inside left and right sides of cavity (14) all is provided with spout (15), the inside sliding connection of spout (15) has second movable rod (18), the outside middle part fixedly connected with worm wheel (19) of second movable rod (18), the right-hand member of second movable rod (18) runs through second fixed plate (13) and fixedly connected with movable plate (20), the bottom fixedly connected with hollow ring (21) of movable plate (20).
3. A bearing ring outside diameter grinding platform according to claim 1, wherein: the utility model discloses a polishing device for a workbench, including workstation (1), supporting plate (24) of top right side fixedly connected with, left side fixedly connected with telescopic link (25) of supporting plate (24), the output fixedly connected with fixed column (26) of telescopic link (25), the left side of fixed column (26) is provided with dead lever (27), the right side of fixed column (27) runs through fixed column (26), the top of fixed column (26) is provided with third movable rod (28), the outside of third movable rod (28) is provided with arc wall (29), the outside of third movable rod (28) is provided with hollow rod (30), the inner wall fixedly connected with ball (31) of hollow rod (30), ball (31) and arc wall (29) sliding connection, the well lower part of third movable rod (28) runs through fixed column (26) and fixed rod (27) in proper order, the left end fixedly connected with U (32) of fixed rod (27), the inside of U template (32) is provided with polishing wheel (33).
4. A bearing ring outside diameter grinding platform according to claim 2, characterized in that: the front side of the second fixing plate (13) is fixedly connected with a controller (23), and the controller (23) is electrically connected with the servo motor (2), the micro motor (16) and the telescopic rod (25) respectively.
5. A bearing ring outside diameter grinding platform according to claim 1, wherein: the limiting rods (10) are respectively clamped with the corresponding limiting holes (11).
6. A bearing ring outside diameter grinding platform according to claim 2, characterized in that: the worm (17) is meshed with the worm wheel (19), and the bottom end of the worm (17) is rotatably connected to the bottom of the inner side of the cavity (14).
7. A bearing ring outside diameter grinding platform according to claim 1, wherein: the outside of support column (5) is provided with bearing ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209671.XU CN220007071U (en) | 2023-05-18 | 2023-05-18 | Bearing ring external diameter grinding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209671.XU CN220007071U (en) | 2023-05-18 | 2023-05-18 | Bearing ring external diameter grinding platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220007071U true CN220007071U (en) | 2023-11-14 |
Family
ID=88693569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321209671.XU Active CN220007071U (en) | 2023-05-18 | 2023-05-18 | Bearing ring external diameter grinding platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220007071U (en) |
-
2023
- 2023-05-18 CN CN202321209671.XU patent/CN220007071U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |