CN220009334U - Hub bearing seat, steering knuckle assembly, chassis assembly and vehicle - Google Patents

Abstract

The present disclosure relates to a hub bearing housing, knuckle assembly, chassis assembly and vehicle, the hub bearing housing comprising: the bearing seat comprises a bearing seat body, a bearing seat body and a bearing seat, wherein the bearing seat body comprises a first side surface and a second side surface which are opposite, a first connecting part is formed on the first side surface of the bearing seat body, and the first connecting part is used for being connected with a wheel hub; the second side of bearing frame body is formed with second connecting portion, second connecting portion are used for being connected with the knuckle, the central axis of second connecting portion with the central axis eccentric setting of first connecting portion. Therefore, the position of the wheel hub corresponding to the wheel center can be conveniently adjusted according to the angle of the second connecting part opposite to the steering knuckle, or the distance between the front wheel hub and the rear wheel hub can be adjusted so as to change the whole wheelbase.

Description

Hub bearing seat, steering knuckle assembly, chassis assembly and vehicle

Technical Field

The disclosure relates to the technical field of automobile parts, in particular to a hub bearing seat, a knuckle assembly, a chassis assembly and a vehicle.

Background

According to the design requirement of the whole vehicle size, the chassis platform structure can be adjusted by lengthening or shortening the wheel base, lifting or lowering the wheel center and other changes on the basis of the original chassis platform, for example, a new steering knuckle is usually adopted for adjusting the height of the wheel center or the height of a tower seat is generally adjusted, the adjustment of the wheel base involves mounting points of a vehicle frame and a vehicle body, related parts need to be developed for the second time, in addition, the whole vehicle platform also needs to be developed for the suspension systems in different states, for example, the high chassis and the low chassis are usually in two sets of suspension states, and when the high chassis and the low chassis are replaced, the related parts which are different and adapt to the states of the high chassis and the low chassis are needed to be adjusted, so that the adjustment mode needs to replace corresponding parts, the adjustment difficulty is high, and the development cost of the whole vehicle is high.

Disclosure of Invention

An object of the present disclosure is to provide a hub bearing housing, a knuckle assembly, a chassis assembly, and a vehicle, which is convenient for adjusting a wheel base and a wheel center in the whole vehicle, for solving the problems in the related art.

To achieve the above object, an aspect of the present disclosure provides a hub bearing housing, comprising: the bearing seat comprises a bearing seat body, a bearing seat body and a bearing seat, wherein the bearing seat body comprises a first side surface and a second side surface which are opposite, a first connecting part is formed on the first side surface of the bearing seat body, and the first connecting part is used for being connected with a wheel hub; the second side of bearing frame body is formed with second connecting portion, second connecting portion are used for being connected with the knuckle, the central axis of second connecting portion with the central axis eccentric setting of first connecting portion.

Optionally, the bearing seat body is formed with the mounting hole that runs through the bearing seat body, the bearing seat body is formed with the mounting hole that runs through first connecting portion with the second connecting portion, the mounting hole is used for being connected with the wheel hub, the central axis of mounting hole with the central axis eccentric setting of second connecting portion.

Optionally, in a plane perpendicular to the central axis of the mounting hole, the central axis of the second connection portion coincides with the central axis of the mounting hole in the first direction and is disposed at intervals in the second direction; or, in a plane perpendicular to the central axis of the mounting hole, the central axis of the second connecting part and the central axis of the mounting hole are arranged at intervals in the first direction and the second direction; wherein the first direction is perpendicular to the second direction.

Optionally, each of the first connection portion and/or the second connection portion is configured as a ring-shaped structure.

Optionally, the bearing seat body further includes a fixing portion fixedly connected with the knuckle, the fixing portion includes a plurality of fixing holes, and a plurality of the fixing holes are disposed at intervals along a circumference of the second connecting portion.

Optionally, the bearing housing body further comprises a lightening hole.

A second aspect of the present disclosure provides a steering knuckle assembly comprising a steering knuckle and a hub bearing housing according to the above.

Optionally, an adjusting spacer is provided between the knuckle and the bearing housing body.

A third aspect of the present disclosure provides a chassis assembly comprising the knuckle assembly described above.

A fourth aspect of the present disclosure provides a vehicle comprising the chassis assembly described above.

Through above-mentioned technical scheme, through forming connecting portion at the first side of bearing frame body, form the second connecting portion at the second side of bearing frame body, and the central axis of second connecting portion and the central axis eccentric setting of first connecting portion, thereby can be in whole car assembly process, first connecting portion and the wheel hub of wheel hub bearing frame are connected, the wheel is installed on wheel hub, the second connecting portion and the knuckle of wheel hub bearing frame are connected, thereby, the wheel makes the relative knuckle's of central axis and the central axis of first connecting portion installation angle change according to rotating second connecting portion, thereby can conveniently adjust the wheel center position of wheel in whole car and the distance between the front and back wheels, thereby adjust whole car's chassis and wheelbase, namely when needing to adjust whole car's chassis, can make its central axis lie in the below or the top of the central axis of first connecting portion through rotating second connecting portion, thereby make the wheel center of wheel on the wheel hub rise or reduce, thereby change the chassis of whole car, or adjust the distance between the front and the rear wheel hub so as to change the wheelbase of whole car, namely, when needing to adjust the center of axle distance that can be located in front and back through the first connecting portion of center of axle center of rotation of the whole car and the centre of axle center of axle that is located near each other.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

FIG. 1 is a schematic perspective view of a first perspective of a hub bearing housing provided in an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic perspective view of a second perspective view of a hub bearing housing provided in an exemplary embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a structure of a hub bearing housing in front view provided in an exemplary embodiment of the present disclosure;

FIG. 4 is a schematic diagram of a structure of another hub bearing seat provided in an exemplary embodiment of the present disclosure in front view;

FIG. 5 is a schematic structural view of a knuckle assembly provided in an exemplary embodiment of the present disclosure;

FIG. 6 is a schematic illustration of an exploded construction of a steering knuckle assembly provided in an exemplary embodiment of the present disclosure;

FIG. 7 is a schematic illustration of an exploded construction of a knuckle assembly including a shim provided in an exemplary embodiment of the present disclosure;

FIG. 8 is a schematic view of a vehicle wheel chassis state provided in an exemplary embodiment of the present disclosure;

FIG. 9 is a schematic diagram of a low chassis condition of a vehicle wheel provided in an exemplary embodiment of the present disclosure;

fig. 10 is a schematic diagram of a vehicle front-rear wheel-space state provided in an exemplary embodiment of the present disclosure.

Description of the reference numerals

1-a bearing seat body; 11-a first side; 12-a second side; 2-mounting holes; 3-a first connection; 4-a hub flange; 5-a second connection; 6-steering knuckle; 61-a first mounting hole; 62-a second mounting hole; 7-a fixing part; 71-fixing holes; 8-lightening holes; 9-adjusting the gasket; 10-fastener.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In the present disclosure, unless otherwise stated, the azimuth term such as the first direction may refer specifically to the X direction in fig. 3, 4, 8-10, the second direction may refer specifically to the Y direction in fig. 3, 4, 8-10, the center of the second connection portion may refer specifically to the point a in fig. 3, 4, 8, 9, 10, and the center axis of the mounting hole may refer to the point B in fig. 3, 4, 8, 9, 10, and at this time, the center axis of the second connection portion and the center axis of the mounting hole are both perpendicular to the plane formed by the X direction and the Y direction, and furthermore, the terms "first", "second", etc. are used in the present disclosure for distinguishing one element from another element, without having the sequence or importance. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated.

As shown in fig. 1-10, one aspect of the present disclosure provides a hub bearing housing comprising: the bearing seat body 1 comprises a first side surface 11 and a second side surface 12 which are opposite, wherein the first side surface 11 of the bearing seat body 1 is provided with a first connecting part 3, and the first connecting part 3 is used for being connected with a hub; the second side 12 of the bearing housing body 1 is formed with a second connection portion 5, the second connection portion 5 is for connection with the knuckle 6, and a central axis of the second connection portion 5 is eccentrically disposed with a central axis of the first connection portion 3.

Through the above technical scheme, through forming first connecting portion 3 at the first side 11 of bearing frame body 1, form second connecting portion 5 at the second side 12 of bearing frame body 1, and the central axis of second connecting portion 5 and the central axis eccentric setting of first connecting portion 3, thereby can be in the whole car assembly process, first connecting portion 3 and the wheel hub of wheel hub bearing frame are connected, the wheel is installed on wheel hub, second connecting portion 5 and knuckle 6 of wheel hub bearing frame are connected, thereby, the wheel makes the relative knuckle 6's of its central axis and the central axis of first connecting portion 3 installation angle change according to rotating second connecting portion 5, thereby can conveniently adjust the distance between wheel center position and the front and back wheel of wheel in the whole car, thereby adjust chassis and wheelbase of whole car, namely when need adjust the chassis of whole car, can make its central axis lie in the below or the top of the central axis of first connecting portion 3, thereby make the wheel center of wheel on the wheel hub rise or reduce, thereby change the chassis of whole car, or adjust the distance between the front and back wheel hub and the relative knuckle 6's installation angle change, thereby can be located in the center of axle distance between the first connecting portion and the center of axle distance of the whole car when the center of axle of the whole car is needed to change, the center of axle distance of the whole car is needed to change.

In order to facilitate adjustment of the chassis and wheelbase of the whole vehicle, in some embodiments, the first connecting portion 3 is formed with a mounting hole 2, the mounting hole 2 is used for connection with a hub, and a central axis of the mounting hole 2 is eccentrically disposed with a central axis of the second connecting portion 5. For example, the wheel is installed on the wheel hub, the wheel hub is installed on the wheel hub flange and the wheel hub flange is connected with the first connecting portion 3 through the wheel hub bearing, the wheel hub bearing can be arranged in the mounting hole 2, the outer shell of the wheel hub bearing is fixedly connected with the inner circle of the mounting hole 2, the inner shell of the wheel hub bearing is fixedly connected with the wheel hub flange 4 or integrally arranged, the wheel is fixedly connected with the first connecting portion 3 through the wheel hub flange in a rotating mode, the wheel hub can be conveniently connected with the first connecting portion 3 through the arrangement of the mounting hole 2, accordingly, the installation angle of the wheel installed on the wheel hub can be changed according to the installation angle of the center axis of the wheel hub and the relative knuckle 6 of the center axis of the mounting hole 2, and therefore the wheel center position of the wheel in the whole vehicle and the distance between front wheel and the rear wheel can be conveniently adjusted.

It will be appreciated that the mounting holes 2 may be configured as any suitable hole pattern, for example, in some embodiments the mounting holes 2 may be configured as through holes extending through the first and second connection portions 3, 5 to facilitate the installation of the hub bearing and drive shaft.

In order to facilitate adjustment of the chassis and the wheelbase of the whole vehicle, in some embodiments, in a plane perpendicular to the central axis of the mounting hole 2, the central axis of the second connecting portion 5 coincides with the central axis of the mounting hole 2 in a first direction and is arranged at intervals in a second direction, wherein the first direction is perpendicular to the second direction, specifically referring to the X direction in fig. 3, fig. 4, fig. 8-fig. 10, the second direction specifically referring to the Y direction in fig. 3, fig. 4, fig. 8-fig. 10, the center of the second connecting portion 5 referring to the point a in fig. 3, fig. 4, fig. 8, fig. 9, fig. 10, and the central axis of the mounting hole 2 referring to the point B in fig. 3, fig. 4, fig. 8, fig. 9, and fig. 10, and at this time, the central axis of the second connecting portion 5 and the central axis of the mounting hole 2 are both perpendicular to the plane formed by the X direction and the Y direction, and when the second connecting portion 5 is rotated so that the center axis of the corresponding wheel hub 4 is located directly below the central axis of the mounting hole 2, the wheel hub 4 is located in a state as shown in a state in which the center of the flange 4 is located at the center of the flange 2 in a position of the flange, and the center of the flange 8 is located at a position of the center of the flange 2, which is shown in a high state, as shown in a position, and a position of the center of the flange 4 is shown in a position of the center of the flange 2; in addition, the distance between the hub flanges 4 corresponding to the front and rear wheels can be adjusted, please continue to refer to fig. 10, that is, when the second connecting portion 5 on the hub bearing seat corresponding to the front wheel is rotated to make the central axis thereof be in the second direction and be located at the left side of the central axis of the mounting hole 2, and simultaneously the second connecting portion 5 on the hub bearing seat corresponding to the rear wheel is rotated to make the central axis thereof be in the second direction and be located at the right side of the central axis of the mounting hole 2, so that the front and rear wheels are close to each other, the distance between the front and rear wheels is the shortest, the whole vehicle is in a short wheelbase state, the wheelbase between the front and rear wheels is in a short wheelbase state, and the wheelbase between the front and rear wheels is in a long wheelbase state, please refer to fig. 10, otherwise, please continue to refer to fig. 10, and the second connecting portion 5 on the hub bearing seat corresponding to the rear wheel is rotated to make the central axis thereof be in the second direction and be located at the right side of the central axis of the mounting hole 2.

Specifically, referring to fig. 8 to 10, the mounting angle of the hub bearing housing with respect to the knuckle 6 can be set to four positions of 0 °,90 °,180 °, and 270 ° in terms of clockwise rotation when the hub bearing housing is connected to the knuckle 6, wherein the azimuth terms used in the present embodiment are each shown in the paper surface direction in fig. 8 to 10, 0 ° is the center axis of the second connection portion 5 respectively located directly above the center axis of the mounting hole 2 in the first direction, 90 ° is the center axis of the second connection portion 5 located to the right of the center axis of the mounting hole 2 in the first direction, 180 ° is the center axis of the second connection portion 5 located directly below the center axis of the mounting hole 2 in the first direction, 270 ° can be the center axis of the second connection portion 5 respectively located to the left of the center axis of the mounting hole 2 in the first direction, thus, when the whole vehicle is required to be in a high chassis state as shown in fig. 9, the wheel hub bearing seats corresponding to the steering knuckles 6 can be respectively placed at 0 degrees, when the whole vehicle is required to be in a low chassis state as shown in fig. 8, the wheel hub bearing seats corresponding to the steering knuckles 6 can be respectively placed at 180 degrees, when the whole vehicle is required to be in a short wheelbase state as shown in fig. 10M, the installation angles of the wheel hub bearing seats corresponding to the steering knuckles 6 of the front wheel and the rear wheel can be simultaneously adjusted, for example, the installation angles of the wheel hub bearing seats corresponding to the steering knuckles 6 of the front wheel can be simultaneously adjusted to be respectively placed at 90 degrees, the installation angles of the wheel hub bearing seats corresponding to the steering knuckles 6 of the rear wheel can be simultaneously adjusted to be 270 degrees, if the whole vehicle is required to be in a long wheelbase state as shown in fig. 10N, and simultaneously, the installation angles of the hub bearing seats corresponding to the steering knuckles 6 of the rear wheels are adjusted to be 90 degrees.

In addition, in order to facilitate the synchronous adjustment of the wheel center and the wheel base of the whole vehicle, in some embodiments, please refer to fig. 4, in a plane perpendicular to the central axis of the mounting hole 2, the central axis of the second connecting portion 5 and the central axis of the mounting hole 2 are disposed at intervals in both the first direction and the second direction; wherein the first direction is perpendicular to the second direction. In this way, the central axis of the second connecting portion 5 and the central axis of the mounting hole 2 are arranged at intervals in the first direction and the second direction, and when the second connecting portion 5 is rotated, the second connecting portion 5 has position changes in the first direction and the second direction, so that the wheel center and the wheel base of the whole vehicle can be adjusted simultaneously, for example, the mounting angles of the wheel hub bearing seat and the knuckle 6 can be divided into 0 °,90 °,180 ° and 270 °, and the wheel base of the whole vehicle can be adjusted simultaneously by changing the change of the central axis of the second connecting portion 5 and the central axis of the mounting hole 2, so that the mounting angles of the wheel hub bearing seat and the corresponding knuckle 6 are changed to 0 °,90 °,180 ° or 270 °, and the wheel center of the whole vehicle can be adjusted simultaneously.

It will be appreciated that the above-described mounting angles of the hub bearing blocks to the knuckle 6 are exemplary, and that in other embodiments the mounting angles of the hub bearing blocks to the knuckle 6 may be other angles, such as 0 °, 72 °, 144 °, 216 ° or 288 °. Thus, more vehicle states can be shown by different mounting angles.

To facilitate the assembly of the hub bearing housing with the hub flange 4 and the knuckle 6, respectively, in some embodiments the first connection 3 and/or the second connection 5 are each configured as a ring-shaped structure. For example, the first connecting portion 3 may be directed toward a first ring extending away from the bearing housing body 1, wherein a central axis of the first ring coincides with a central axis of the mounting hole 2, a hub bearing is provided in an inner ring of the first ring so that the first ring is connected with the hub flange 4 through the hub bearing, the second connecting portion 5 may be directed toward a second ring extending away from the bearing housing body 1, wherein a central axis of the second ring is eccentrically disposed with a central axis of the mounting hole 2, and an outer periphery of the second ring is inserted into the first mounting hole 61 of the knuckle 6 and fixedly connects the hub bearing with the knuckle 6 in cooperation with the fastener 10. In addition, the second connecting part 5 is configured to be of a circular ring structure, so that the hub bearing seat and the knuckle 6 can be conveniently adjusted to be connected at any installation angle, and more whole vehicle states can be shown through different installation angles. Of course, the second connection portion 5 is schematically configured in a ring-shaped structure, and in other embodiments, other structures may be used, for example, the second connection portion 5 may also be configured in an oval-shaped structure, and in this case, the oval-shaped structure is generally used for adjusting the chassis of the whole vehicle, and by changing the installation angle of the second connection portion 5 and the knuckle 6, the switching between the high chassis and the low chassis of the whole vehicle can be adjusted.

In addition, the second connecting portion 5 is configured to be a ring-shaped structure and is inserted into the knuckle 6, so that when the tire is impacted, the knuckle and the hub bearing seat can bear impact forces in the first direction and the second direction, the fastener 10 is only subjected to longitudinal tensile force, and the fastener 10 is prevented from being broken due to the shearing force, wherein the longitudinal direction is the same direction with the central axis of the mounting hole 2. It will be appreciated that the outer edge of the second connecting portion 5 may be clamped or keyed to the first mounting hole 61, for example, an outer spline may be formed on the outer circumference of the second connecting portion 5, and an inner spline may be formed in the first mounting hole 61, so that the second connecting portion 5 and the first mounting hole 61 are connected by the spline.

To facilitate assembly of the hub bearing housing with the knuckle 6, in some embodiments the bearing housing body 1 further comprises a fixing portion 7 for fixed connection with the knuckle 6. For example, the fixing portion 7 may be configured as an ear plate symmetrically distributed along the central axis of the second mounting portion 5, and each of the ear plates is provided with a fixing hole 71, the knuckle 6 is provided with a first mounting hole 61 and a second mounting hole 62 mated with the fixing hole 71, the first mounting hole 61 is used to accommodate the second connecting portion 5, and the fastener 10 may pass through the fixing hole 71 and the second mounting hole 62 mated with the fixing hole 71, for example, by a screw to fixedly connect the bearing housing body 1 with the knuckle 6.

Specifically, in some embodiments, the number of the fixing holes 71 may be four and uniformly distributed along the circumference of the second connecting portion 5, as shown in fig. 3, the central axis of the second connecting portion 5 is perpendicular to the plane formed by the X direction and the Y direction, and the four fixing holes 71 are arranged in a square manner, wherein the central axis of the second connecting portion 5 passes through the center of the square, so that after the second connecting portion 5 on the bearing housing body 1 rotates relative to the first mounting hole 61 in the knuckle 6, the fixing holes 71 uniformly distributed in the circumference still can be matched with the second mounting hole 62 on the knuckle 6 at a set position, so that the fastener 10 can pass through the fixing holes 71 and the second mounting hole 62 to fixedly connect the bearing housing body 1 with the knuckle 6.

Of course, the number and distribution of the fixing holes 71 are illustrative, and in other embodiments, other structures are also possible, for example, the number of fixing holes 71 is five and five fixing holes 71 are arranged along the regular pentagon Zhou Xiangcheng along the second connecting portion 5. Of course, the structure in which the fixing portion 7 includes the fixing hole 71 is illustrative, and in other embodiments, the fixing portion 7 may have other structures, for example, the fixing portion 7 may be a stud extending in a direction away from the bearing housing body 1, and the stud passes through the knuckle 6 and is fixed by a nut.

In order to save material and reduce costs of the hub bearing housing, in some embodiments the bearing housing body 1 further comprises a lightening hole 8. For example, the number of the lightening holes 8 may be plural, and the lightening holes 8 may be provided through the bearing housing body 1 at intervals along the outer edge of the mounting hole 2. Therefore, the weight of the hub bearing seat can be reduced through the weight reducing holes 8, materials can be saved on the premise of ensuring the strength of the hub bearing seat, and the cost is reduced.

A second aspect of the present disclosure provides a steering knuckle assembly comprising a steering knuckle 6 and the hub bearing housing described above in connection with the steering knuckle 6. For example, please continue to refer to fig. 5-7, the knuckle 6 includes a knuckle body provided with a first mounting hole 61 matching with the second connection portion 5 and a second mounting hole 62 matching with the fixing hole 71, when the second connection portion 5 is plugged into the first mounting hole 61, the hub bearing seat is fixed on the knuckle 6 by passing through the fixing hole 71 and the second mounting hole 62 through the fastener 10, the hub flange 4 is connected to the bearing on the first connection portion 3, the wheel is mounted on the hub flange 4, the wheel of the hub flange 4 coincides with the central axis of the first connection portion 3, and when the wheel center or the wheel base needs to be adjusted, the second connection portion 5 can be fixed with the knuckle 6 by detaching the fastener 10 and rotating the second connection portion 5 on the hub bearing seat. It will be appreciated that the knuckle assembly of the present disclosure includes all of the benefits of the hub bearing seats described above and will not be described in detail herein.

In order to facilitate adjustment of the tread between the two front wheels or the two rear wheels, in some embodiments, an adjustment washer 9 is provided between the knuckle 6 and the bearing block body 1. In this way, the tread between the two front wheels or the two rear wheels is changed by the use of one or more adjustment shims 9. When the tread is adjusted by one adjusting pad 9, the tread between different front and rear wheels can be adapted by providing adjusting pads 9 of different thickness.

In addition, the wheel distance between the two front wheels or the two rear wheels can be adjusted by changing the thickness of the first connecting part 3 or the second connecting part 5 in the hub bearing seat body 1 in the central axis direction, so that the universality of the hub bearing seat is improved.

A third aspect of the present disclosure provides a chassis assembly comprising the knuckle assembly described above. Thus, through the arrangement of the steering knuckle assembly, the wheel center position corresponding to the hub flange 4 in bearing connection with the first connecting part 3 can be conveniently adjusted to change the height of the chassis, or the distance between the front and rear hub flanges 4 can be adjusted to change the wheelbase of the whole vehicle.

A fourth aspect of the present disclosure provides a vehicle comprising the chassis assembly described above, and therefore the vehicle also has all of the advantages of the chassis assembly described above, and will not be described in detail herein. Of course, the vehicle mentioned in the present disclosure may be an electric vehicle, an oil vehicle, or a hybrid vehicle, and is not particularly limited herein.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims (10)

1. A hub bearing housing, comprising: the bearing seat comprises a bearing seat body, a bearing seat body and a bearing seat, wherein the bearing seat body comprises a first side surface and a second side surface which are opposite, a first connecting part is formed on the first side surface of the bearing seat body, and the first connecting part is used for being connected with a wheel hub; the second side of bearing frame body is formed with second connecting portion, second connecting portion are used for being connected with the knuckle, the central axis of second connecting portion with the central axis eccentric setting of first connecting portion.

2. The hub bearing mount of claim 1, wherein the first connection portion is formed with a mounting hole for connection with a hub bearing of the hub, a central axis of the mounting hole being disposed eccentrically with a central axis of the second connection portion.

3. The hub bearing housing of claim 2, wherein the central axis of the second connection portion coincides with the central axis of the mounting hole in a first direction and is spaced apart in a second direction in a plane perpendicular to the central axis of the mounting hole;

or, in a plane perpendicular to the central axis of the mounting hole, the central axis of the second connecting part and the central axis of the mounting hole are arranged at intervals in the first direction and the second direction;

wherein the first direction is perpendicular to the second direction.

4. The hub bearing housing of claim 1, wherein the first connection portion and/or the second connection portion are each configured as a ring-like structure.

5. The hub bearing housing of claim 1, wherein said housing body further comprises a securing portion for securing with a knuckle, said securing portion comprising a plurality of securing holes, a plurality of said securing holes being spaced apart along a circumference of said second connecting portion.

6. The hub bearing housing of claim 1, wherein the housing body is further provided with a lightening hole.

7. A steering knuckle assembly comprising a steering knuckle and a hub bearing mount according to any one of claims 1 to 6.

8. The knuckle assembly of claim 7, wherein an adjustment washer is provided between said knuckle and said bearing housing body.

9. A chassis assembly comprising a knuckle assembly according to claim 7 or 8.

10. A vehicle comprising the chassis assembly of claim 9.