CN215673600U - Bearing sealing mechanism - Google Patents
Bearing sealing mechanism Download PDFInfo
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- CN215673600U CN215673600U CN202122366483.5U CN202122366483U CN215673600U CN 215673600 U CN215673600 U CN 215673600U CN 202122366483 U CN202122366483 U CN 202122366483U CN 215673600 U CN215673600 U CN 215673600U
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- sealing sleeve
- bearing
- bearing sealing
- groove
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Abstract
The utility model discloses a bearing sealing mechanism which comprises a bearing sealing sleeve, wherein a rotating rod is rotatably connected to the surface of the bearing sealing sleeve, an installation plate is fixedly connected to the surface of the bearing sealing sleeve, an outer ring is fixedly connected to the surface of the inner wall of the bearing sealing sleeve, an inner ring is fixedly connected to the surface of the rotating rod, annular grooves are formed in the surface of the inner ring and the inner wall of the outer ring, a rotating ball is rotatably connected to the inner wall of each annular groove, a sliding assembly is connected to the right side of the bearing sealing sleeve, and the sliding assembly is connected with a stabilizing groove plate. Through the matching of the structures, the stability of the bearing sealing sleeve is guaranteed, the sealing effect of the bearing sealing device is guaranteed, the situation that the shaking amplitude is overlarge when the rotating rod rotates in the bearing is reduced, the lubricating oil is convenient for workers to replace subsequently, and convenience is brought to the workers.
Description
Technical Field
The utility model relates to the technical field of bearing sealing, in particular to a bearing sealing mechanism.
Background
The bearing is a mechanical element which limits relative movement in a required movement range and reduces friction between moving parts, the design of the bearing can provide free linear movement or free rotation around a fixed axis of the moving parts, the movement can be prevented by controlling a vector of a normal force applied to the moving parts, most of the bearings promote the required movement by minimizing the friction, and the condition that a rotating rod rotates and shakes inside the bearing easily occurs due to poor stability of a conventional bearing sealing sleeve, so that the sealing effect of a bearing sealing device cannot be effectively guaranteed, and the subsequent replacement of lubricating oil by workers is tedious, inconvenience is brought to the work of the workers, certain adverse effect is brought to actual use, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bearing sealing mechanism which has the advantages of ensuring the stability of a bearing sealing sleeve, ensuring the sealing effect of a bearing sealing device, reducing the condition that a rotating rod has overlarge shaking amplitude when rotating in a bearing, facilitating the subsequent replacement of lubricating oil by workers, bringing convenience to the work of the workers, bringing certain beneficial influence to the actual use and solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the bearing sealing mechanism comprises a bearing sealing sleeve, the surface of the bearing sealing sleeve is rotatably connected with a rotating rod, the surface of the bearing sealing sleeve is fixedly connected with a mounting plate, the surface of the inner wall of the bearing sealing sleeve is fixedly connected with an outer ring, the surface of the rotating rod is fixedly connected with an inner ring, the surface of the inner ring and the inner wall of the outer ring are both provided with annular grooves, the inner wall of the annular groove is rotationally connected with a rotating ball, the right side of the bearing sealing sleeve is connected with a sliding component, the sliding component is connected with a stable groove plate, a short spring is fixedly connected between the inner wall of the stable groove plate and the surface of the right side of the bearing sealing sleeve, the surface of the bearing sealing sleeve close to the left side of the bearing sealing sleeve is connected with a clamping assembly which is fixedly connected with a sleeve plate, the surface of the sleeve plate is connected with a rolling ball in a rolling way, and the surface of the rolling ball is connected with the surface of the rotating rod in a rolling way.
Preferably, the surface of the rotating rod is fixedly connected with a circular ring, an annular circular groove is formed in the left side, close to the inner wall of the bearing sealing sleeve, and the inner wall of the annular circular groove is connected with the surface of the circular ring in a sliding mode.
Preferably, a liquid guide groove is formed in the outer surface of the bearing sealing sleeve, and a sealing plug is fixedly mounted on a notch of the liquid guide groove.
Preferably, the left side of the inner wall of the bearing sealing sleeve is fixedly connected with a sealing sleeve ring, and the inner surface of the sealing sleeve ring is sleeved on the outer surface of the rotating rod.
Preferably, the sliding assembly comprises a sliding groove and a sliding rod, the sliding groove is formed in the right side of the bearing sealing sleeve, the sliding rod is fixedly connected to the surface of the inner wall of the stabilizing groove plate, and the surface of the sliding rod is in sliding connection with and matched with the inner wall of the sliding groove.
Preferably, the inner wall of the sliding groove is fixedly connected with an elastic ball, the elastic ball is made of butadiene rubber, and the elastic ball and the sliding rod are located on the same horizontal line.
Preferably, the clamping component comprises a clamping block and a clamping groove, the clamping block is fixedly connected to the surface of the sleeve plate, the clamping groove is formed in the surface, close to the left side of the bearing sealing sleeve, and the inner wall of the clamping groove is clamped and matched with the surface of the clamping block.
Preferably, the number of the short springs is at least two, and the short springs with the number of at least two are symmetrically distributed between the stabilizing groove plate and the bearing sealing sleeve by taking the rotating rod as a symmetry axis.
Compared with the prior art, the utility model has the beneficial effects that: the rolling ball on the sleeve plate can be abutted against the surface of the rotating rod, the rotating rod can be driven to roll when rotating, the rolling ball can offset the rotating speed of the rotating rod and can ensure the rotating stability of the rotating rod, the sealing sleeve ring can effectively improve the sealing effect in the bearing sealing sleeve, the condition that the rotating rod shakes violently due to the fact that the rotating rod rotates too fast is reduced through the arrangement of the circular ring and the annular circular groove, the rotating rod can drive the inner ring to rotate, the relatively stable rotating relation between the inner ring and the outer ring can be ensured through the arrangement of the rotating ball and the annular groove, the liquid guide groove is convenient for workers to inject lubricating oil, when the rotating rod drives the bearing sealing sleeve to shake when rotating, the short spring can reduce the shaking strength of the bearing sealing sleeve, the movement track of the bearing sealing sleeve is limited through the arrangement of the sliding rod and the sliding groove, and the shaking range of the bearing sealing sleeve is limited, the elastic ball can further reduce the vibration of the bearing sealing sleeve, ensure the stability of the bearing sealing sleeve, ensure the sealing effect of the bearing sealing device and bring convenience to the work of workers.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
fig. 3 is an enlarged view of the utility model at a.
In the figure: 1. a bearing seal cartridge; 2. a rotating rod; 3. mounting a plate; 4. an outer ring; 5. an inner ring; 6. an annular groove; 7. rotating the ball; 8. stabilizing the slot plate; 9. a short spring; 10. sheathing; 11. rolling a ball; 12. a circular ring; 13. an annular circular groove; 14. a liquid guide groove; 15. a sealing collar; 16. a chute; 17. a slide bar; 18. an elastic ball; 19. a clamping block; 20. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiment 1, please refer to fig. 1 to 3, the present invention provides a technical solution: a bearing sealing mechanism comprises a bearing sealing sleeve 1, wherein a rotating rod 2 is rotatably connected to the surface of the bearing sealing sleeve 1, a mounting plate 3 is fixedly connected to the surface of the bearing sealing sleeve 1, an outer ring 4 is fixedly connected to the surface of the inner wall of the bearing sealing sleeve 1, an inner ring 5 is fixedly connected to the surface of the rotating rod 2, annular grooves 6 are formed in the surface of the inner ring 5 and the inner wall of the outer ring 4, a rotating ball 7 is rotatably connected to the inner wall of the annular groove 6, the inner ring 5 and the outer ring 4 can ensure a relatively stable rotating relation through the arrangement of the rotating ball 7 and the annular groove 6, a sliding assembly is connected to the right side of the bearing sealing sleeve 1, a stabilizing slotted plate 8 is connected to the sliding assembly, a short spring 9 is fixedly connected between the inner wall of the stabilizing slotted plate 8 and the surface on the right side of the bearing sealing sleeve 1, a clamping assembly is connected to the surface on the left side of the bearing sealing sleeve 1, and a sleeve plate 10 is fixedly connected to the clamping assembly, the surface of the sleeve plate 10 is connected with a rolling ball 11 in a rolling way, the rolling ball 11 can be driven to roll when the rotating rod 2 rotates, and the surface of the rolling ball 11 is connected with the surface of the rotating rod 2 in a rolling way.
Furthermore, a liquid guide groove 14 is formed in the outer surface of the bearing sealing sleeve 1, a sealing plug is fixedly mounted on a notch of the liquid guide groove 14, and the liquid guide groove 14 facilitates the injection of lubricating oil by workers.
Further, the left side fixedly connected with of 1 inner wall of bearing seal cover seals the lantern ring 15, and the internal surface of the sealed lantern ring 15 cup joints on the surface of bull stick 2, and the sealed lantern ring 15 can the effectual inside sealed effect of improvement bearing seal cover 1.
Further, the sliding assembly comprises a sliding groove 16 and a sliding rod 17, the sliding groove 16 is formed in the right side of the bearing sealing sleeve 1, the sliding rod 17 is fixedly connected to the surface of the inner wall of the stabilizing groove plate 8, the surface of the sliding rod 17 is in sliding connection and matched with the inner wall of the sliding groove 16, the movement track of the bearing sealing sleeve 1 is limited through the arrangement of the sliding rod 17 and the sliding groove 16, and the shaking range of the bearing sealing sleeve 1 is limited.
Furthermore, the inner wall of the sliding groove 16 is fixedly connected with an elastic ball 18, the elastic ball 18 is made of butadiene rubber, the elastic ball 18 and the sliding rod 17 are located on the same horizontal line, and the elastic ball 18 can further reduce the shaking condition of the bearing sealing sleeve 1.
Further, the clamping assembly comprises a clamping block 19 and a clamping groove 20, the clamping block 19 is fixedly connected to the surface of the sleeve plate 10, the clamping groove 20 is formed in the surface, close to the left side of the bearing sealing sleeve 1, the inner wall of the clamping groove 20 is clamped and matched with the surface of the clamping block 19, and the sleeve plate 10 is fixedly installed through the relation between the clamping block 19 and the clamping groove 20.
Further, the number of the short springs 9 is at least two, the short springs 9 with the number of at least two use the rotating rod 2 as a symmetry axis, and are symmetrically distributed between the stabilizing groove plate 8 and the bearing sealing sleeve 1, and the short springs 9 can reduce the shaking strength of the bearing sealing sleeve 1.
The working principle is as follows: when the bearing sealing mechanism is used, a worker can perform fixed assembly between the rotating rod 2 and the bearing sealing sleeve 1, after the assembly between the rotating rod 2 and the bearing sealing sleeve 1 is completed, the worker can perform fixed installation of the sleeve plate 10 through the relation between the clamping block 19 and the clamping groove 20, the rolling ball 11 on the sleeve plate 10 can be abutted to the surface of the rotating rod 2, the rotating rod 2 can drive the rolling ball 11 to roll when rotating, the rolling ball 11 can roll to offset the rotating speed of the rotating rod 2 and can ensure the rotating stability of the rotating rod 2, the sealing sleeve ring 15 can effectively improve the sealing effect inside the bearing sealing sleeve 1, through the arrangement of the ring 12 and the annular circular groove 13, the rotating stability degree of the rotating rod 2 is further ensured, the condition that the rotating rod body 2 is violently shaken due to too high rotating speed is reduced, the rotating rod 2 can drive the inner ring 5 to rotate, through the arrangement of the rotating ball 7 and the annular groove 6, the inner ring 5 and the outer ring 4 can ensure relatively stable rotation relation, the liquid guide groove 14 is convenient for workers to inject lubricating oil, when the rotating rod 2 rotates to drive the bearing sealing sleeve 1 to shake, the short spring 9 can reduce the shaking strength of the bearing sealing sleeve 1, the movement track of the bearing sealing sleeve 1 is limited through the arrangement of the sliding rod 17 and the sliding groove 16, the shaking range of the bearing sealing sleeve 1 is limited, the elastic ball 18 can further reduce the shaking condition of the bearing sealing sleeve 1, the stability of the bearing sealing sleeve 1 is ensured, the sealing effect of the bearing sealing device is ensured, the condition that the shaking amplitude is too large when the rotating rod 2 rotates in a bearing is reduced, the workers can conveniently and subsequently change the lubricating oil, and convenience is brought to the workers.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Bearing seal mechanism, including bearing seal cover (1), the surperficial rotation of bearing seal cover (1) is connected with bull stick (2), its characterized in that: the surface of the bearing sealing sleeve (1) is fixedly connected with a mounting plate (3), the surface of the inner wall of the bearing sealing sleeve (1) is fixedly connected with an outer ring (4), the surface of a rotating rod (2) is fixedly connected with an inner ring (5), the surface of the inner ring (5) and the inner wall of the outer ring (4) are both provided with an annular groove (6), the inner wall of the annular groove (6) is rotatably connected with a rotating ball (7), the right side of the bearing sealing sleeve (1) is connected with a sliding assembly, the sliding assembly is connected with a stabilizing groove plate (8), a short spring (9) is fixedly connected between the inner wall of the stabilizing groove plate (8) and the surface of the right side of the bearing sealing sleeve (1), the surface of the bearing sealing sleeve (1) close to the left side of the bearing sealing sleeve is connected with a clamping assembly, the clamping assembly is fixedly connected with a sleeve plate (10), the surface of the sleeve plate (10) is connected with a rolling ball (11) in a rolling manner, the surface of the rolling ball (11) is in rolling connection with the surface of the rotating rod (2).
2. The bearing seal mechanism of claim 1 wherein: the surface of the rotating rod (2) is fixedly connected with a circular ring (12), an annular circular groove (13) is formed in the left side, close to the inner wall of the bearing sealing sleeve (1), of the bearing sealing sleeve, and the inner wall of the annular circular groove (13) is connected with the surface of the circular ring (12) in a sliding mode.
3. The bearing seal mechanism of claim 1 wherein: a liquid guide groove (14) is formed in the outer surface of the bearing sealing sleeve (1), and a sealing plug is fixedly mounted on a notch of the liquid guide groove (14).
4. The bearing seal mechanism of claim 1 wherein: the left side fixedly connected with of bearing seal cover (1) inner wall seals the lantern ring (15), the internal surface of sealing the lantern ring (15) cup joints on the surface of bull stick (2).
5. The bearing seal mechanism of claim 1 wherein: the sliding assembly comprises a sliding groove (16) and a sliding rod (17), the sliding groove (16) is formed in the right side of the bearing sealing sleeve (1), the sliding rod (17) is fixedly connected to the surface of the inner wall of the stabilizing groove plate (8), and the surface of the sliding rod (17) is in sliding connection with and matched with the inner wall of the sliding groove (16).
6. The bearing seal mechanism of claim 5 wherein: the inner wall of the sliding groove (16) is fixedly connected with an elastic ball (18), the elastic ball (18) is made of butadiene rubber, and the elastic ball (18) and the sliding rod (17) are located on the same horizontal line.
7. The bearing seal mechanism of claim 1 wherein: the clamping assembly comprises a clamping block (19) and a clamping groove (20), the clamping block (19) is fixedly connected to the surface of the sleeve plate (10), the clamping groove (20) is formed in the surface, close to the left side of the bearing sealing sleeve (1), of the bearing sealing sleeve, and the inner wall of the clamping groove (20) is clamped and matched with the surface of the clamping block (19).
8. The bearing seal mechanism of claim 1 wherein: the number of the short springs (9) is at least two, and the short springs (9) with the number of at least two use the rotating rod (2) as a symmetry axis and are symmetrically distributed between the stabilizing groove plate (8) and the bearing sealing sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366483.5U CN215673600U (en) | 2021-09-28 | 2021-09-28 | Bearing sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366483.5U CN215673600U (en) | 2021-09-28 | 2021-09-28 | Bearing sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673600U true CN215673600U (en) | 2022-01-28 |
Family
ID=79966827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122366483.5U Active CN215673600U (en) | 2021-09-28 | 2021-09-28 | Bearing sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673600U (en) |
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2021
- 2021-09-28 CN CN202122366483.5U patent/CN215673600U/en active Active
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