CN219975129U - Anti-offset hub bearing - Google Patents
Anti-offset hub bearing Download PDFInfo
- Publication number
- CN219975129U CN219975129U CN202321590460.5U CN202321590460U CN219975129U CN 219975129 U CN219975129 U CN 219975129U CN 202321590460 U CN202321590460 U CN 202321590460U CN 219975129 U CN219975129 U CN 219975129U
- Authority
- CN
- China
- Prior art keywords
- limiting plate
- inner ring
- hub bearing
- groove
- outer ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000013508 migration Methods 0.000 claims 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model discloses an anti-offset hub bearing, and belongs to the technical field of hub bearings. The anti-offset hub bearing comprises an outer ring, an inner ring, balls, a retainer, a top block and a limiting plate, wherein the outer ring is sleeved on the outer side of the inner ring; the front end of the inner ring is provided with a chute penetrating the inner ring, the limiting plate is slidably arranged in the chute, the inner wall of the outer ring is provided with a limiting groove matched with the limiting plate, the front end of the inner ring is also provided with a top groove communicated with the chute, and the top block is arranged in the top groove; according to the utility model, the sliding groove is formed in the inner ring, the limiting plate is arranged in the sliding groove, the ejector block is arranged in the ejector groove, and the ejector block can push the limiting plate outwards, so that the limiting plate enters the limiting groove of the outer ring, the limiting purposes of the inner ring and the outer ring are realized, the situation of deflection is effectively avoided, and the service life of the hub bearing is prolonged.
Description
Technical Field
The utility model belongs to the technical field of hub bearings, and particularly relates to an anti-offset hub bearing.
Background
The main function of the hub bearing is to bear the weight and provide accurate guidance for the rotation of the hub, and the hub bearing is a very important part which bears both axial load and radial load.
The hub bearing is generally formed by an inner ring, an outer ring and a ball engineering, and the inner ring and the outer ring of the bearing are often connected with automobile parts with large torque; in the actual use process, the automobile hub bearing is subjected to the influence of jolt, so that the inner ring and the outer ring of the bearing are subjected to relative transverse offset, the generated offset not only can influence the normal use of the hub bearing, but also can increase the friction between the ball and the inner ring and the outer ring, thereby causing excessive wear and even the situation that the hub bearing is scrapped; thus, an anti-offset hub bearing is proposed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an anti-offset hub bearing, which can limit the space between the inner ring and the outer ring of the automobile hub bearing and avoid the situation of offset.
The utility model relates to an anti-offset hub bearing, which comprises an outer ring, an inner ring, balls, a retainer, a jacking block and a limiting plate, wherein the outer ring is sleeved on the outer side of the inner ring; the inner ring front end is provided with the spout that runs through the inner ring, limiting plate slidable mounting is in the spout, and the outer lane inner wall is provided with the spacing groove with limiting plate looks adaptation, and the inner ring front end still is provided with the communicating roof groove of with the spout, and the kicking block is installed in the roof groove, and the kicking block promotes the limiting plate outwards to remove into the spacing groove and carry out spacing.
As a further improvement of the utility model, the limiting plate is provided with a first chamfer.
As a further improvement of the utility model, the front end of the top block is provided with a second chamfer.
As a further improvement of the utility model, a first connecting flange is fixedly arranged on the outer wall of the outer ring.
As a further improvement of the utility model, a second connecting flange is fixedly arranged at one end of the inner ring.
Compared with the prior art, the utility model has the advantages that:
1. according to the utility model, the sliding groove is formed in the inner ring, the limiting plate is arranged in the sliding groove, the ejector block is arranged in the ejector groove, and the ejector block can push the limiting plate outwards, so that the limiting plate enters the limiting groove of the outer ring, the limiting purposes of the inner ring and the outer ring are realized, the situation of deflection is effectively avoided, and the service life of the hub bearing is prolonged.
2. According to the utility model, the first chamfer is arranged on the limiting plate, so that the limiting plate can be conveniently pushed by the ejector block, the first chamfer can play an outward guiding role in pushing and limiting, the limiting plate is successfully driven to slide outwards, the problem of interference between the ejector block and the limiting plate in the pushing process is avoided, and the limiting function of the limiting plate is ensured.
3. The second chamfer is arranged on the top block, so that the top block can be conveniently installed in the top groove.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of an inner ring structure according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the top groove of the present utility model;
fig. 5 is a schematic diagram of a limiting plate structure according to the present utility model.
The reference numerals in the figures illustrate:
1. an outer ring; 2. an inner ring; 3. a ball; 4. a retainer; 5. a top block; 501. a second chamfer; 6. a limiting plate; 601. a first chamfer; 7. a chute; 8. a limit groove; 9. a top groove; 10. a first connection flange; 11. and a second connecting flange.
Detailed Description
First embodiment: referring to fig. 1-5, an anti-offset hub bearing comprises an outer ring 1, an inner ring 2, balls 3 and a retainer 4, wherein the outer ring 1 is sleeved outside the inner ring 2, the balls 3 are rotatably arranged between the outer ring 1 and the inner ring 2, the retainer 4 is arranged on two sides of the balls 3, a first connecting flange 10 is fixedly arranged on the outer wall of the outer ring 1, the outer ring is connected with an external part through the first connecting flange 10, and a second connecting flange 11 is fixedly arranged at one end of the inner ring 2; the connection of the inner ring 2 to the external part is achieved by means of a second connection flange 11.
The device also comprises a top block 5 and a limiting plate 6; the front end of the inner ring 2 is provided with a chute 7 penetrating the inner ring 2, the limiting plate 6 is slidably arranged in the chute 7, the inner wall of the outer ring 1 is provided with a limiting groove 8 matched with the limiting plate 6, the front end of the inner ring 2 is also provided with a top groove 9 communicated with the chute 7, the top block 5 is fixedly arranged in the top groove 9 through a screw, and meanwhile, when the top block 5 is arranged in the top groove 9, the top block 5 can push the limiting plate 6 to move outwards, so that the outer end of the limiting plate 6 is driven to enter the limiting groove 8 of the outer ring 1, the limiting plate 6 is driven to limit the outer ring 1 and the inner ring 2, the use stability of the hub bearing is improved, the relative deflection of the outer ring 1 and the inner ring 2 is avoided when jolt occurs, the service life of the hub bearing is effectively prolonged, meanwhile, the limiting plate 6 is provided with a first chamfer 601, and through the first chamfer 601, the guiding effect on the outward movement of the limiting plate 6 can be started when the top block 5 pushes the limiting plate 6, and the limiting plate 6 cannot normally run out due to interference of the limiting plate 6 inside the inner ring 2; and the front end of the top block 5 is provided with a second chamfer 501; the second chamfer 501 can facilitate installation of the top block 5 in the top slot 9.
Working principle: according to the utility model, when the hub bearing is assembled, the top block 5 is not required to be installed, so that the limiting plate 6 is arranged in the sliding groove 7, interference with the installation of the ball 3 is avoided, after the assembly is completed, the limiting plate 6 can be pushed to move outwards through the top block 5 when the top block 5 is installed, the outer end of the limiting plate 6 enters the limiting groove 8 of the outer ring 1, the limiting purpose of the outer ring 1 and the inner ring 2 is achieved through the limiting plate 6, the situation that deflection occurs in the using process of the hub bearing is effectively avoided, the using stability and the service life of the hub bearing are improved, when the hub bearing is disassembled again, only the screws of the top block 5 and the top groove 9 are required to be removed, the top block 5 is taken out, the limiting plate 6 is not limited any more, the limiting plate 6 can slide into the sliding groove 7, and the hub bearing can be disassembled, and has a simple structure, and is convenient and quick to operate.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. The utility model provides an anti-offset hub bearing, includes outer lane (1), inner circle (2), ball (3) and holder (4), and outer lane (1) suit is in inner circle (2) outside, and ball (3) are rotated and are installed between outer lane (1) and inner circle (2), and holder (4) set up in ball (3) both sides, its characterized in that: the device also comprises a top block (5) and a limiting plate (6); the inner ring (2) front end is provided with spout (7) that run through inner ring (2), limiting plate (6) slidable mounting is in spout (7), and outer lane (1) inner wall is provided with spacing groove (8) with limiting plate (6) looks adaptation, and inner ring (2) front end still is provided with communicating roof groove (9) of spout (7), and roof block (5) are installed in roof groove (9), and roof block (5) promote limiting plate (6) outwards to remove into spacing groove (8) and carry out spacing.
2. An anti-migration hub bearing as claimed in claim 1, wherein: the limiting plate (6) is provided with a first chamfer (601).
3. An anti-migration hub bearing as claimed in claim 1, wherein: the front end of the top block (5) is provided with a second chamfer (501).
4. An anti-migration hub bearing as claimed in claim 1, wherein: the outer wall of the outer ring (1) is fixedly provided with a first connecting flange (10).
5. An anti-migration hub bearing as claimed in claim 1, wherein: one end of the inner ring (2) is fixedly provided with a second connecting flange (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321590460.5U CN219975129U (en) | 2023-06-21 | 2023-06-21 | Anti-offset hub bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321590460.5U CN219975129U (en) | 2023-06-21 | 2023-06-21 | Anti-offset hub bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219975129U true CN219975129U (en) | 2023-11-07 |
Family
ID=88586752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321590460.5U Active CN219975129U (en) | 2023-06-21 | 2023-06-21 | Anti-offset hub bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219975129U (en) |
-
2023
- 2023-06-21 CN CN202321590460.5U patent/CN219975129U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101535635B (en) | Adjustable, self-aligning rotor locking device for an aerogenerator | |
| CN203362896U (en) | Energy-saving overrun clutch | |
| CN219975129U (en) | Anti-offset hub bearing | |
| CN215634453U (en) | Bearing outer ring easy to install balls | |
| CN101169158A (en) | Light and narrow series double row symmetrical spherical roller bearing with solid cage | |
| CN201003544Y (en) | Light and narrow series double row symmetrical spherical roller bearing with solid cage | |
| CN202833633U (en) | Third Generation wheel hub bearing unit | |
| CN210565795U (en) | Bearing capable of preventing ring from running | |
| CN216407481U (en) | Combined retainer of deep groove ball bearing | |
| CN2379640Y (en) | Combination bearing | |
| CN205858967U (en) | A kind of frictional force is little and the bearing of convenient disassembly | |
| CN216343544U (en) | One-way rolling bearing directly connected with shaft | |
| CN202251660U (en) | Integral flywheel | |
| CN201786916U (en) | Novel thrust ball bearing | |
| CN203214605U (en) | Stop double-row tapered roller bearing | |
| CN208268250U (en) | High-speed coupling | |
| CN207673711U (en) | Structure improved deep groove ball bearing | |
| CN206072141U (en) | A kind of bearing outer ring location structure | |
| CN201902453U (en) | Lockable spilt cage | |
| CN220770087U (en) | Input non-return structure of speed reducer | |
| CN202833635U (en) | Novel bearing | |
| CN216199884U (en) | Graphite self-lubricating bearing | |
| CN211202607U (en) | Shaft connecting bearing mainly stressed by axial force | |
| CN204985324U (en) | Flange bearing fast -assembling structure | |
| CN201496421U (en) | Integral shaft type universal coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |