CN214822342U

CN214822342U - Novel wheel hub assembly of high strength

Info

Publication number: CN214822342U
Application number: CN202121404268.3U
Authority: CN
Inventors: 白哲伦; 张海春; 白伸元
Original assignee: Beijing Jinda Alliance Mechanical Equipment Co ltd
Current assignee: Beijing Jinda Alliance Mechanical Equipment Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-23
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a novel wheel hub assembly of high strength, including first wheel body and second wheel body, first wheel body and second wheel body pass through central circle fixed connection, be equipped with in the central circle and connect wheel hub, connect wheel hub's outside and the inner wall of central circle and pass through the bearing and be connected. The utility model discloses a reduce the unsprung mass and improve the ratio of sprung mass and unsprung mass to wheel hub's rigidity has been improved, simultaneously greatly reduced unsprung mass.

Description

Novel wheel hub assembly of high strength

Technical Field

The utility model relates to an automobile wheel hub technical field especially relates to a novel wheel hub assembly of high strength.

Background

The automobile hub assembly is one of key parts of an automobile and is mainly used for bearing weight and providing accurate guidance for rotation of a hub, wherein the ratio of sprung mass to unsprung mass has a large influence on vibration of the automobile, the larger the value is, the smaller the vibration of the automobile when the automobile passes through a bumpy road section, and vice versa, so that in order to improve the comfort of the automobile, an automobile designer improves the ratio of the sprung mass to the unsprung mass as much as possible.

However, increasing the sprung mass of the wheel hub means increasing the weight of the upper part of the vehicle suspension, which can affect other vehicle performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the sprung mass of increase wheel hub among the prior art means the weight of the part above the increase automotive suspension, can influence other performances of car, and the novel wheel hub assembly of a high strength that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel wheel hub assembly of high strength, includes first wheel body and second wheel body, first wheel body and second wheel body pass through central circle fixed connection, be equipped with in the central circle and connect wheel hub, the inner wall of connecting wheel hub's outside and central circle passes through the bearing and is connected.

Preferably, the first wheel body and the second wheel body are fixedly connected with the central ring through a plurality of fastening bolts.

Preferably, one side of the bearing is provided with a bearing retaining plate, and the bearing retaining plate is fixedly connected with the connecting hub through a plurality of locking bolts.

Preferably, one side of the connecting hub, which is far away from the bearing retaining plate, is fixedly connected with a plurality of pairs of connecting control arms.

Preferably, corresponding fixing holes are formed in the two same connecting control arms.

Has the advantages that:

the utility model discloses in improve the ratio of spring load quality and unsprung mass through reducing unsprung mass to wheel hub's rigidity has been improved, simultaneously greatly reduced unsprung mass.

Drawings

Fig. 1 is a left side schematic structural view of a high-strength novel hub assembly provided by the present invention;

fig. 2 is the utility model provides a novel wheel hub assembly's of high strength right side structure schematic diagram.

In the figure: the wheel comprises a first wheel body 1, a second wheel body 2, a center ring 3, a connecting hub 4, a bearing 5, a fastening bolt 6, a bearing retaining plate 7, a locking bolt 8 and a control arm 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a high-strength novel wheel hub assembly comprises a first wheel body 1 and a second wheel body 2, wherein the first wheel body 1, the second wheel body 2 and a central ring 3 are fixedly connected through a plurality of fastening bolts 6, so that the central ring 3 is convenient to fixedly detach, and the first wheel body 1 and the second wheel body 2 are fixedly connected through the central ring 3;

in the embodiment, a connecting hub 4 is arranged in the central ring 3 and used for being connected with a vehicle body, the outer part of the connecting hub 4 is connected with the inner wall of the central ring 3 through a bearing 5, and a bearing retaining plate 7 is arranged on one side of the bearing 5 and used for fixing the bearing 5;

in this embodiment, bearing holding plate 7 and connecting hub 4 are connected through a plurality of locking bolts 8 fixed connection, and connecting hub 4 keeps away from one side fixedly connected with of bearing holding plate 7 and is many to connection control arm 9 for be connected with the vehicle, all be equipped with corresponding fixed orifices on same two connection control arm 9.

In this embodiment, the unsprung mass is reduced to increase the ratio of the sprung mass to the unsprung mass, thereby improving the stiffness of the hub while substantially reducing the unsprung mass.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel wheel hub assembly of high strength, includes first wheel body (1) and second wheel body (2), its characterized in that: first wheel body (1) and second wheel body (2) are through central circle (3) fixed connection, be equipped with in central circle (3) and connect wheel hub (4), the outside of connecting wheel hub (4) passes through bearing (5) with the inner wall of central circle (3) and is connected.

2. The novel wheel hub assembly of claim 1, wherein: the first wheel body (1), the second wheel body (2) and the central ring (3) are fixedly connected through a plurality of fastening bolts (6).

3. The novel wheel hub assembly of claim 1, wherein: one side of the bearing (5) is provided with a bearing retaining plate (7), and the bearing retaining plate (7) is fixedly connected with the connecting hub (4) through a plurality of locking bolts (8).

4. The novel wheel hub assembly of claim 2, wherein: and one side of the connecting hub (4) far away from the bearing retaining plate (7) is fixedly connected with a plurality of pairs of connecting control arms (9).

5. The novel wheel hub assembly of claim 4, wherein: and corresponding fixing holes are formed in the same pair of two connection control arms (9).