CN216343389U - Hub bearing outer ring convenient for installation of dumper - Google Patents
Hub bearing outer ring convenient for installation of dumper Download PDFInfo
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- CN216343389U CN216343389U CN202121960491.6U CN202121960491U CN216343389U CN 216343389 U CN216343389 U CN 216343389U CN 202121960491 U CN202121960491 U CN 202121960491U CN 216343389 U CN216343389 U CN 216343389U
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- hub bearing
- outer ring
- bearing
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Abstract
The utility model relates to the technical field of hub bearings, and discloses a hub bearing outer ring convenient for a dumper to mount, which is characterized in that: the method comprises the following steps: the knuckle flange, the knuckle flange embeds there is the bearing inner race, includes: the ball bearing device comprises an outer ball channel and an inner ball channel, wherein a ball center baffle is arranged between the outer ball channel and the inner ball channel, and a ball outer baffle and a ball inner baffle are respectively arranged on two sides of the outer ball channel and the inner ball channel; wherein, the outer ball groove and the inner ball groove are of symmetrical structures. The hub bearing outer ring disclosed by the utility model is novel in structural design, simple to manufacture, convenient to install and assemble, high in production efficiency, capable of avoiding the damage of a bearing on one side and prolonging the service life of the hub bearing of the dumper.
Description
Technical Field
The utility model relates to the technical field of hub bearings, in particular to a hub bearing outer ring convenient for a dumper to mount.
Background
At present, the main function of a hub bearing on a wheel is to bear load and provide accurate guidance for rotation of the hub, and the hub bearing bears axial load and radial load and is a very important part. The installation of the hub bearing is also important, and one side of the bearing can be damaged if a hammer is used for knocking the bearing during installation of the bearing or the bearing is installed in a manner of pressing the inner ring of the bearing during installation of the bearing into the bearing seat.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the hub bearing outer ring convenient for the installation of the dumper.
In order to realize the purpose, the utility model adopts the following technical scheme:
a hub bearing outer race for facilitating installation of a dump truck, comprising: the knuckle flange, the knuckle flange embeds there is the bearing inner race, includes: the ball bearing device comprises an outer ball channel and an inner ball channel, wherein a ball center baffle is arranged between the outer ball channel and the inner ball channel, and a ball outer baffle and a ball inner baffle are respectively arranged on two sides of the outer ball channel and the inner ball channel; wherein, the outer ball groove and the inner ball groove are of symmetrical structures.
A hub bearing outer ring convenient for a dumper to mount is characterized in that an outer ring recess of the hub bearing outer ring is arranged in a steering knuckle flange, and a chamfer angle which is matched with the inner end edge of the outer ring of the hub bearing is arranged on the inner side of the outer ring recess; the outer side of the outer ring recess is provided with a chamfer which is matched with the outer end edge of the outer ring of the hub bearing.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
a hub bearing outer ring convenient for a dumper is manufactured into an integral structure through a steering knuckle flange and a hub bearing outer ring, a hub bearing sleeve installed on the steering knuckle flange is arranged on a universal joint transmission shaft and fixed through a nut, and then the steering knuckle flange is fixed. The hub bearing outer ring of the utility model has reasonable structural design, simple manufacture, convenient installation and assembly and high production efficiency, avoids the damage of a bearing on one side and prolongs the service life of the hub bearing of the dumper.
Drawings
FIG. 1 is a schematic view of a hub bearing of a dump truck;
FIG. 2 is a schematic diagram of an inner race structure of a hub bearing of the dump truck;
fig. 3 is a schematic diagram of an outer ring structure of a hub bearing of the dump truck.
Detailed Description
As shown in fig. 1, 2 and 3, the hub bearing outer ring convenient for the installation of the dumper is characterized in that: the method comprises the following steps: knuckle flange 8, knuckle flange 8 embeds there is bearing inner race 5, includes: the ball bearing structure comprises an outer ball channel 5.4 and an inner ball channel 5.5, wherein a ball central baffle 5.7 is arranged between the outer ball channel 5.4 and the inner ball channel 5.5, and ball outer baffles 5.6 and ball inner baffles 5.8 are respectively arranged on two sides of the outer ball channel 5.4 and two sides of the inner ball channel 5.5; wherein, the outer ball channel 5.4 and the inner ball channel 5.5 are of symmetrical structures, namely the steering knuckle flange bearing outer ring is manufactured.
An outer ring recess 5.1 of the outer ring 5 of the hub bearing is arranged in the steering knuckle flange 8 of the second type, and a chamfer angle which is 5.3 of the inner end edge of the outer ring of the hub bearing is arranged on the inner side of the outer ring recess 5.1; the outer side of the outer ring recess 5.1 is provided with a chamfer 5.2 corresponding to the outer end edge of the outer ring of the hub bearing.
During the use, wheel hub bearing outer lane 5, through the wheel hub bearing who assembles with outer inner circle 3, interior inner circle 4, inner circle rolling element 1, rolling element 2, holder 6 and sealed 7, wheel hub bearing inner circle wherein, includes: the combined hub bearing comprises an outer inner ring 3 and an inner ring 4, wherein the outer inner ring 3 and the inner ring 4 are symmetrically contacted to form a combined hub bearing inner ring, an outer inner ring roller channel 3.3 is arranged on an outer ring of the outer inner ring 3, one side of the outer inner ring ball channel 3.3 is an outer inner ring large blocking end, and the other side of the outer inner ring roller channel 3.3 is an outer inner ring interface end; the large blocking end of the outer inner ring is surrounded by an outer inner ring large blocking end edge 3.1, an outer inner ring large blocking top edge 3.2 and an outer inner ring roller channel 3.3; the outer inner ring interface end is formed by an outer inner ring interface end channel edge 3.4, an outer inner ring interface end edge 3.5 and an outer inner ring edge in a surrounding mode, wherein the outer inner ring 3 and the inner ring 4 are of a symmetrical structure.
The inner ring 4 consists of an inner ring large blocking end, an inner ring roller channel and an inner ring interface end, and the inner ring large blocking end, the inner ring roller channel and the inner ring interface end are respectively symmetrical to the structures of the outer inner ring large blocking end, the outer inner ring sub-channel and the outer inner ring interface end.
The second type is that the steering knuckle flange 8 is internally provided with an outer ring recess 5.1 of the outer ring 5 of the hub bearing, and the inner side of the outer ring recess 5.1 is provided with a chamfer 5.3 of the inner end edge of the outer ring of the hub bearing; the outer side of the outer ring recess 5.1 is provided with a chamfer 5.2 corresponding to the outer end edge of the outer ring of the hub bearing. The wheel hub bearing is used for mounting other vehicles.
The retainer 6 of the hub bearing is adopted, and comprises: the outer retainer and the inner retainer are connected to form a double-row roller retainer, wherein the outer retainer and the inner retainer are of symmetrical structures.
During installation, the knuckle flange 8 and the hub bearing outer ring are manufactured into an integral structure, the hub bearing sleeve installed on the knuckle flange 8 is arranged on the universal joint transmission shaft and fixed through the nut, and then the knuckle flange 8 is fixed.
Secondly, an outer ring recess 5.1 of the outer ring 5 of the hub bearing can be formed in the steering knuckle flange 8, and a chamfer angle which is equal to the end edge 5.3 of the outer ring of the hub bearing is arranged on the inner side of the outer ring recess 5.1; the outer side of the outer ring recess 5.1 is provided with a chamfer 5.2 corresponding to the outer end edge of the outer ring of the hub bearing. Namely, the hub bearing repair and replacement device is used for repairing and replacing hub bearings of various vehicles.
Claims (2)
1. The utility model provides a wheel hub bearing inner race convenient to tipper installation, characterized by: the method comprises the following steps: the knuckle flange, the knuckle flange embeds there is the bearing inner race, includes: the ball bearing device comprises an outer ball channel and an inner ball channel, wherein a ball center baffle is arranged between the outer ball channel and the inner ball channel, and a ball outer baffle and a ball inner baffle are respectively arranged on two sides of the outer ball channel and the inner ball channel; wherein, the outer ball groove and the inner ball groove are of symmetrical structures.
2. The hub bearing outer ring convenient for the installation of the dumper as claimed in claim 1, wherein: an outer ring recess of the outer ring of the hub bearing is arranged in the steering knuckle flange, and a chamfer angle which is matched with the inner end edge of the outer ring of the hub bearing is arranged on the inner side of the outer ring recess; the outer side of the outer ring recess is provided with a chamfer which is matched with the outer end edge of the outer ring of the hub bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960491.6U CN216343389U (en) | 2021-08-20 | 2021-08-20 | Hub bearing outer ring convenient for installation of dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960491.6U CN216343389U (en) | 2021-08-20 | 2021-08-20 | Hub bearing outer ring convenient for installation of dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216343389U true CN216343389U (en) | 2022-04-19 |
Family
ID=81167955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121960491.6U Active CN216343389U (en) | 2021-08-20 | 2021-08-20 | Hub bearing outer ring convenient for installation of dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216343389U (en) |
-
2021
- 2021-08-20 CN CN202121960491.6U patent/CN216343389U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |