Automobile hub support outer plate with dustproof function

Abstract

The automobile hub support outer plate with the dustproof function comprises a fixed outer ring and a fixed inner ring, the fixed inner ring is installed on the inner side of the fixed outer ring, a buffering mechanism is arranged between the fixed outer ring and the fixed inner ring, a dustproof mechanism is arranged on the outer side of the buffering mechanism, and the dustproof mechanism is arranged on the outer side of the buffering mechanism. The dustproof mechanism comprises a mounting outer ring and a dustproof net, the dustproof net is fixedly mounted on the inner side of the mounting outer ring, and the dustproof net is fixedly mounted between the fixed outer ring and the fixed inner ring through the mounting outer ring and screws; mounting grooves are formed in the surfaces of the fixed outer ring and the fixed inner ring, and the edges of the mounting outer ring and the dustproof net are clamped in the mounting grooves; by means of the dustproof mechanism, the connection position is filtered through the dustproof mechanism in the using process, so that dust entering the connection position of the hub and the support is reduced, ventilation is not affected through a dustproof net of the dustproof mechanism, the heat dissipation effect on the connection position is guaranteed, and the problem that aging is accelerated due to high temperature is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheel hubs, in particular to an automobile wheel hub support outer plate with a dustproof function. Background Art

[0002] The wheel hub is the part of the wheel where the axle is installed, which is also commonly known as the "wheel rim" or "steel rim". The wheel hub is easily contaminated with dirt. If it is not cleaned for a long time, it may be corroded and deformed, resulting in safety hazards. Therefore, special attention should be paid to the maintenance of the wheel hub. The main advantage of steel wheel hubs is that the manufacturing process is simple (generally casting process is adopted, for example, aluminum alloy wheels are generally produced by low-pressure casting process), the cost is relatively low, and the ability to resist metal fatigue is very strong, which is what we commonly call cheap and strong.

[0003] The existing automobile wheel hub support outer plate is usually installed on the outside of the wheel hub support when in use, so as to ensure dust prevention at the connection between the wheel hub and the support. When in use, the heat dissipation at the wheel hub connection will be affected, thereby causing the connection to age faster. Therefore, it is urgent to design an automobile wheel hub support outer plate with dust prevention function to solve the above problem. Utility Model Content

[0004] The utility model aims to provide an outer plate of an automobile hub support with a dustproof function to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dustproof function is provided for an outer plate of an automobile wheel hub support, comprising a fixed outer ring and a fixed inner ring, wherein the fixed inner ring is installed on the inner side of the fixed outer ring, a buffer mechanism is arranged between the fixed outer ring and the fixed inner ring, a dustproof mechanism is arranged on the outer side of the buffer mechanism, the dustproof mechanism comprises a mounting outer ring and a dustproof net, the dustproof net is fixedly installed on the inner side of the mounting outer ring, and the dustproof net is fixedly installed between the fixed outer ring and the fixed inner ring by means of a mounting outer ring and screws.

[0007] Furthermore, mounting grooves are provided on the surfaces of the fixed outer ring and the fixed inner ring, and the edges of the mounting outer ring and the dustproof net are engaged in the mounting grooves.

[0008] Furthermore, the buffer mechanism includes a support seat and an elastic rib plate, the support seat is fixedly installed between the fixed outer ring and the fixed inner ring, and the elastic rib plate is fixedly installed on the outer surface of the support seat.

[0009] Furthermore, ventilation holes are provided on the surface of the support seat, and the positions of the ventilation holes are interlaced with the elastic rib plates.

[0010] Furthermore, the elastic ribs are arranged in an inclined shape, and are fixedly installed between the dustproof net and the support seat in an eight-shaped pattern.

[0011] Furthermore, the fixed outer ring includes a wear-resistant outer shell, the inner side of the wear-resistant outer shell is provided with a supporting filling, and the cross-sectional shape of the supporting filling is set to a honeycomb shape, the inner side of the supporting filling is provided with an elastic filling, and the structure of the fixed inner ring is the same as that of the fixed outer ring.

[0012] The beneficial effects of the utility model are:

[0013] 1. Through the dust-proof mechanism, the connection is filtered during use, thereby reducing the dust from entering the connection between the hub and the support. At the same time, the dust-proof net of the dust-proof mechanism does not affect the ventilation, thereby ensuring the heat dissipation effect of the connection, thereby reducing the problem of accelerated aging due to high temperature.

[0014] 2. Through the designed support seat and elastic rib plate, the dustproof mechanism is supported by the support seat and the elastic rib plate during use, thereby reducing the phenomenon of the dustproof mechanism being damaged by force during use.

[0015] 3. Through the designed support filling and elastic filling, the support is provided on the inner side of the fixed outer ring and the fixed inner ring during use, and is reinforced by the elastic filling, thereby ensuring the strength of the fixed outer ring and the fixed inner ring and reducing deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 This is a schematic structural diagram of an outer plate of an automobile wheel hub support with dustproof function proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the dustproof mechanism and buffer mechanism structure of an outer plate of a hub support of an automobile with dustproof function proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of a fixed outer ring structure of an outer plate of an automobile hub support with a dustproof function.

[0020] In the figure: 1. Fixed outer ring; 2. Fixed inner ring; 3. Dustproof mechanism; 4. Buffer mechanism; 5. Dustproof net; 6. Elastic rib plate; 7. Support seat; 8. Ventilation hole; 9. Install outer ring; 10. Elastic filling; 11. Wear-resistant outer shell; 12. Support filling. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] Please also see Figures 1 to 3 , an outer plate of an automobile wheel hub support with a dustproof function, comprises a fixed outer ring 1 and a fixed inner ring 2, the fixed inner ring 2 is installed on the inner side of the fixed outer ring 1, a buffer mechanism 4 is arranged between the fixed outer ring 1 and the fixed inner ring 2, a dustproof mechanism 3 is arranged on the outer side of the buffer mechanism 4, the dustproof mechanism 3 comprises an installation outer ring 9 and a dustproof net 5, the dustproof net 5 is fixedly installed on the inner side of the installation outer ring 9, the dustproof net 5 is fixedly installed between the fixed outer ring 1 and the fixed inner ring 2 by the installation outer ring 9 and screws, when in use, the connection is filtered by the dustproof mechanism 3, thereby reducing dust from entering the connection between the wheel hub and the support, and at the same time, the dustproof net 5 of the dustproof mechanism 3 does not affect ventilation, thereby ensuring the heat dissipation effect of the connection, thereby reducing the problem of accelerated aging due to high temperature, the surfaces of the fixed outer ring 1 and the fixed inner ring 2 are provided with installation grooves, and the edges of the installation outer ring 9 and the dustproof net 5 are engaged in the installation grooves, so that the dustproof net 5 is more stable during installation.

[0023] As an embodiment provided by the utility model, the buffer mechanism 4 includes a support seat 7 and an elastic rib plate 6. The support seat 7 is fixedly installed between the fixed outer ring 1 and the fixed inner ring 2. The elastic rib plate 6 is fixedly installed on the outer surface of the support seat 7. The dustproof mechanism 3 is supported by the support seat 7 and the elastic rib plate 6, thereby reducing the phenomenon of the dustproof mechanism 3 being damaged by force during use.

[0024] As another embodiment provided by the utility model, ventilation holes 8 are opened on the surface of the support seat 7, and the positions of the ventilation holes 8 are staggered with the elastic rib plates 6. The shape of the elastic rib plates 6 is set to be inclined, and the elastic rib plates 6 are fixedly installed in an "eight" shape between the dustproof net 5 and the support seat 7, so that the support seat 7 can ensure ventilation and heat dissipation through the ventilation holes 8 when in use, so that the elastic rib plates 6 have better supporting and buffering effects when in use.

[0025] As another embodiment provided by the utility model, the fixed outer ring 1 includes a wear-resistant outer shell 11, the inner side of the wear-resistant outer shell 11 is provided with a support filling 12, and the cross-sectional shape of the support filling 12 is set in a honeycomb shape, and the inner side of the support filling 12 is provided with an elastic filling 10. The structure of the fixed inner ring 2 is the same as that of the fixed outer ring 1. When in use, it is supported on the inner side of the fixed outer ring 1 and the fixed inner ring 2 by the support filling 12, and is filled and reinforced by the elastic filling 10, so as to ensure the strength of the fixed outer ring 1 and the fixed inner ring 2 and reduce deformation.

[0026] Working principle: when in use, fix the fixed outer ring 1 and the fixed inner ring 2 on the automobile wheel hub support, and at the same time, seal the connection between the fixed inner ring 2 and the support with a rubber pad to prevent dust. When in use, filter the dust through the dustproof net 5 to prevent dust from entering the connection between the automobile wheel hub and the support, and support it on the dustproof net 5 through the elastic rib plate 6. When in use, the elasticity of the elastic rib plate 6 cushions the dustproof net 5, thereby reducing the damage of the dustproof net 5, and the fixed outer ring 1 and the fixed inner ring 2 are strengthened by the support filling 12 and the elastic filling 10, thereby ensuring the strength of the fixed outer ring 1 and the fixed inner ring 2 and reducing deformation.

[0027] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An outer plate of a wheel hub support of an automobile with dustproof function, characterized in that: The invention comprises a fixed outer ring (1) and a fixed inner ring (2), wherein the fixed inner ring (2) is mounted on the inner side of the fixed outer ring (1), a buffer mechanism (4) is arranged between the fixed outer ring (1) and the fixed inner ring (2), a dustproof mechanism (3) is arranged on the outer side of the buffer mechanism (4), and the dustproof mechanism (3) comprises a mounting outer ring (9) and a dustproof net (5), wherein the dustproof net (5) is fixedly mounted on the inner side of the mounting outer ring (9), and the dustproof net (5) is fixedly mounted between the fixed outer ring (1) and the fixed inner ring (2) by means of the mounting outer ring (9) and screws.

2. The outer plate of the automobile hub support with dustproof function according to claim 1, characterized in that: The surfaces of the fixed outer ring (1) and the fixed inner ring (2) are provided with mounting grooves, and the edges of the mounting outer ring (9) and the dustproof net (5) are engaged in the mounting grooves.

3. The outer plate of the automobile hub support with dustproof function according to claim 1, characterized in that: The buffer mechanism (4) comprises a support seat (7) and an elastic rib plate (6); the support seat (7) is fixedly mounted between a fixed outer ring (1) and a fixed inner ring (2); and the elastic rib plate (6) is fixedly mounted on the outer surface of the support seat (7).

4. The outer plate of the automobile hub support with dustproof function according to claim 3, characterized in that: The surface of the support seat (7) is provided with ventilation holes (8), and the positions of the ventilation holes (8) are interlaced with the elastic rib plates (6).

5. The outer plate of the automobile hub support with dustproof function according to claim 3, characterized in that: The elastic ribs (6) are arranged in an inclined shape, and are fixedly installed between the dustproof net (5) and the support seat (7) in an "eight" shape between two of the elastic ribs (6).

6. The outer plate of the automobile hub support with dustproof function according to claim 1, characterized in that: The fixed outer ring (1) comprises a wear-resistant outer shell (11), a support filler (12) is arranged on the inner side of the wear-resistant outer shell (11), and the cross-sectional shape of the support filler (12) is arranged in a honeycomb shape, and an elastic filler (10) is arranged on the inner side of the support filler (12), and the structure of the fixed inner ring (2) is the same as that of the fixed outer ring (1).

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