CN219618829U - Automobile hub - Google Patents
Automobile hub Download PDFInfo
- Publication number
- CN219618829U CN219618829U CN202320727610.6U CN202320727610U CN219618829U CN 219618829 U CN219618829 U CN 219618829U CN 202320727610 U CN202320727610 U CN 202320727610U CN 219618829 U CN219618829 U CN 219618829U
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- Prior art keywords
- hub
- spoke
- wheel hub
- spokes
- steel ring
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Abstract
The utility model discloses an automobile hub, which comprises a front hub steel ring, a hub bead seat and a rear hub steel ring which are sequentially connected, wherein the front hub steel ring is provided with a hub pressing frame and a hub shaft ring; the hub pressing frame comprises spokes and spoke blocks which are arranged at equal intervals, an equal air channel is arranged between the spokes and the spoke blocks, and the spokes and the spoke blocks are provided with radians bent towards the same side, so that whirlwind is formed when the wheel rotates, and wind resistance is reduced. The front wheel hub is mainly formed by forging a front wheel hub steel ring, a wheel hub pressing frame, a wheel hub shaft collar, spokes and spoke blocks integrally, and the structure is stable and durable; the size of the air channel between the spoke and spoke blocks is gradually changed, the air channel is spiral, cyclone acceleration is formed between the spoke and the spoke block, wind resistance is reduced, impact and vibration of the hub are reduced, the service life of the hub is prolonged, and in addition, the stability of the vehicle in the running process is also improved; the whole hub axle collar is covered by the axle collar cover, so that the whole hub axle collar is well protected, external pollutants are prevented from rusting muddy water on the surface of the hub axle collar and from external collision and abrasion, and the service lives of the hub and a brake system are prolonged.
Description
Technical Field
The utility model belongs to the technical field of automobile hub structures, and particularly relates to an automobile hub.
Background
The wheel hub is a cylindrical metal part with the inner outline of the tire for supporting the tire and the center of the metal part is arranged on the shaft, and is called a wheel rim, and the wheel hub is fixed on the driving shaft by bolts according to various diameters, widths, forming modes and different materials.
Traditional automobile wheel hub shock attenuation effect is relatively poor, and holistic structure is preceding wheel hub steel ring, wheel hub bead seat, back wheel hub steel ring, wheel hub press frame and spoke, but the spoke is whole rectangular, and thickness is even, from the outside radiating structure in center, space between spoke and the spoke is even, consequently the wind channel size between them is even, is unfavorable for the air current to pass through between the spoke rapidly, produces strong impact and produces vibrations to wheel hub, reduces the stability of vehicle and wheel hub's life.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide an automobile hub, which comprises a front hub steel ring, a hub bead seat and a rear hub steel ring which are sequentially connected, wherein a hub pressing frame is arranged on the surface of the front hub steel ring, and a hub shaft ring is arranged in the hub pressing frame; the wheel hub pressure frame is including spoke and the spoke piece that even interval set up, spoke and spoke piece are that one end links to each other the other end and the wheel hub pedestal that the front wheel hub steel ring surface links to each other, be equipped with even wind channel between spoke and the spoke piece, thereby spoke and spoke piece all have the radian to the homolateral bending and form whirlwind when the wheel rotates and reduce the windage.
Further, the spoke has a first top surface, a first left side surface and a first right side surface that are narrow near the center and wide away from the center and taper from the center to the taper, and the spoke has a second top surface, a second left side surface, a second right side surface and a beveled side surface that are narrow near the center and wide away from the center and taper from the center to the taper.
Further, a collar cover is fixed on the front surface of the hub collar.
Further, the spoke block is provided with a valve core hole.
Further, the connection between the spokes and the spoke piece is an arc-shaped groove which gradually inclines from the front surface to the rear surface.
Further, the front hub steel ring, the hub pressing frame, the hub shaft collar, the spokes and the spoke block are integrally manufactured.
The beneficial effects of the utility model are as follows: the front wheel hub is mainly formed by forging a front wheel hub steel ring, a wheel hub pressing frame, a wheel hub shaft collar, spokes and spoke blocks integrally, and the structure is stable and durable; the air channels between the spoke and spoke blocks are gradually changed in size to form pressure difference, and the air channels are spiral, so that cyclone acceleration passing is formed between the spoke and the spoke blocks, wind resistance is reduced, impact and vibration of the hub are reduced, the service life of the hub is prolonged, and in addition, the stability of a vehicle in the running process is also improved; the whole hub axle collar is covered by the axle collar cover, so that the whole hub axle collar is well protected, external pollutants are prevented from rusting muddy water on the surface of the hub axle collar and from external collision and abrasion, and the service lives of the hub and a brake system are prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the front structure of the present utility model without the collar cap;
fig. 3 is a schematic structural view of the collar cap of the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
The automobile hub shown in the figures 1-3 comprises a front hub steel ring 1, a hub bead seat 2 and a rear hub steel ring 3 which are sequentially connected, wherein a hub pressing frame 4 is arranged on the surface of the front hub steel ring 1, and a hub shaft ring 5 is arranged in the hub pressing frame 4; the wheel hub pressure frame 4 includes spoke 6 and spoke piece 7 that even interval set up, spoke 6 and spoke piece 7 are that one end links to each other the other end and hub collar 5 with preceding wheel hub steel ring 1 surface links to each other, and overall structure is firm, and spoke 6 plays reinforcing wheel hub compressive property, be equipped with even wind channel between spoke 6 and the spoke piece 7, thereby spoke 6 and spoke piece 7 all have the radian of homolateral bending and form whirlwind when the wheel rotates and reduce the windage.
The spoke 6 has a first top surface 60, a first left side surface 61 and a first right side surface 62 which are narrow near the center and wide away from the center and taper from the center to the taper, and the spoke 7 has a second top surface 70, a second left side surface 71, a second right side surface 72 and a diagonal side surface 73 which are narrow near the center and wide away from the center and taper from the center to the taper. When the wheel rotates, air flow passes through the air channels between the spoke 6 and the spoke 7, and the air channels between the spoke 6 and the spoke 7 gradually change in size to form pressure difference, and meanwhile, the air channels are spiral, so that whirlwind is formed between the spoke 6 and the spoke 7 to accelerate, wind resistance is reduced, impact and vibration of a wheel hub are reduced, the service life of the wheel hub is prolonged, and the stability of the running process of the vehicle is improved.
The front surface of the hub shaft collar 5 is fixedly provided with the shaft collar cover 8, the hub shaft collar 5 is connected with a long bolt on an automobile, the hub shaft collar 5 is exposed to the air, the common hub shaft collar 5 is not protected, the whole hub shaft collar 5 is covered by the shaft collar cover 8 to achieve good protection, external pollutants are prevented from rusting muddy water on the surface of the hub shaft collar and external collision and abrasion, and the service lives of the hub and a brake system are prolonged.
The spoke block 7 is provided with a valve core hole 9.
The connection between the spokes 6 and the spoke block 7 is an arc-shaped groove 11 which is gradually inclined from the front surface to the rear surface, so that a smoother air channel is provided, and the wind resistance is reduced.
The front wheel hub steel ring 1, the wheel hub pressing frame 4, the wheel hub shaft ring 5, the spokes 6 and the spoke blocks 7 are integrally manufactured, integrally forged, and stable and durable in structure.
Description of the use of the above examples: the embodiment is mainly manufactured by integrating a front hub steel ring 1, a hub pressing frame 4, a hub shaft collar 5, spokes 6 and a spoke block 7, is formed by integral forging, and has a stable and durable structure; the air channels between the spoke 6 and the spoke 7 are gradually changed in size to form pressure difference, and the air channels are spiral, so that cyclone acceleration is formed between the spoke 6 and the spoke 7, wind resistance is reduced, impact and vibration of a hub are reduced, the service life of the hub is prolonged, and in addition, the stability of a vehicle in the running process is also improved; the whole hub axle ring 5 is covered by the axle ring cover 8, so that the whole hub axle ring 5 is well protected, the muddy water on the surface of the whole hub axle ring is prevented from being rusted by external pollutants and the external collision and abrasion are prevented, and the service lives of the hub and a brake system are prolonged.
Claims (6)
1. An automobile hub, characterized in that: the novel tire bead structure comprises a front wheel hub steel ring (1), a wheel hub tire bead seat (2) and a rear wheel hub steel ring (3) which are sequentially connected, wherein a wheel hub pressing frame (4) is arranged on the surface of the front wheel hub steel ring (1), and a wheel hub shaft ring (5) is arranged in the wheel hub pressing frame (4); the wheel hub pressure frame (4) comprises spokes (6) and spoke blocks (7) which are uniformly arranged at intervals, one ends of the spokes (6) and the spoke blocks (7) are connected with the surface of the front wheel hub steel ring (1) while the other ends are connected with the wheel hub shaft ring (5), uniform air channels are arranged between the spokes (6) and the spoke blocks (7), and the spokes (6) and the spoke blocks (7) are provided with radians which are bent towards the same side, so that cyclone wind resistance is reduced when the wheel rotates.
2. An automobile hub according to claim 1, wherein: the spoke (6) has a first top surface (60), a first left side surface (61) and a first right side surface (62) which are narrow near the center, wide away from the center and taper from the center, and the spoke block (7) has a second top surface (70), a second left side surface (71), a second right side surface (72) and a diagonal side surface (73) which are narrow near the center, wide away from the center and taper from the center.
3. An automobile hub according to claim 1 or 2, wherein: the front surface of the hub axle ring (5) is fixedly provided with an axle ring cover (8).
4. A vehicle hub according to claim 3, wherein: the spoke block (7) is provided with a valve core hole (9).
5. An automobile hub according to claim 2, wherein: the connecting part between the spoke (6) and the spoke block (7) is an arc-shaped groove (11) which is gradually inclined from the front surface to the rear surface.
6. An automobile hub according to claim 5, wherein: the front hub steel ring (1), the hub pressing frame (4), the hub shaft collar (5), the spokes (6) and the spoke blocks (7) are integrally manufactured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320727610.6U CN219618829U (en) | 2023-04-06 | 2023-04-06 | Automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320727610.6U CN219618829U (en) | 2023-04-06 | 2023-04-06 | Automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219618829U true CN219618829U (en) | 2023-09-01 |
Family
ID=87770964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320727610.6U Active CN219618829U (en) | 2023-04-06 | 2023-04-06 | Automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219618829U (en) |
-
2023
- 2023-04-06 CN CN202320727610.6U patent/CN219618829U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |