CN214295387U - Anti-abrasion automobile hub - Google Patents
Anti-abrasion automobile hub Download PDFInfo
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- CN214295387U CN214295387U CN202120172516.XU CN202120172516U CN214295387U CN 214295387 U CN214295387 U CN 214295387U CN 202120172516 U CN202120172516 U CN 202120172516U CN 214295387 U CN214295387 U CN 214295387U
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- hub
- wheel hub
- fixed disk
- base plate
- annular reinforcing
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Abstract
The utility model provides an automobile wheel hub of abrasionproof decreases, including wheel hub outer lane, wheel hub inner circle, annular reinforcing plate, spoke and fixed disk, wheel hub outer lane inboard is provided with the wheel hub inner circle, wheel hub inner circle inboard sets up annular reinforcing plate, the outside outer arc base plate fixed connection wheel hub inner circle of annular reinforcing plate, its inboard inner arc base plate fixed connection fixed disk, be equipped with a plurality of evenly distributed's spoke, every between outer arc base plate and the inner arc base plate first air circulation groove has all been seted up on the spoke, and forms second air circulation groove between two spokes, fixing bolt is installed to the front side screw thread of fixed disk, the middle part fixed mounting of fixed disk has the position circle, the position circle passes through fixing bolt and fixed disk fixed mounting.
Description
Technical Field
The utility model relates to an automobile wheel hub technical field indicates an automobile wheel hub of abrasionproof decreases especially.
Background
The wheel hub is a cylindrical metal part with the inner contour of the tire supporting the tire and the center of the metal part is arranged on a shaft, namely a wheel rim, a steel ring, a wheel roll, a tire bell and the like, the wheel hub is an important component of an automobile according to different diameters, widths, forming modes and materials, different wheel hubs are required to be selected for different types of automobiles, but the wheel hubs are mostly metal products and are easily worn by foreign objects in operation, the service life of the wheel hub is shortened, and the driving safety of the automobile is reduced; in addition, the existing automobile hub has poor heat dissipation performance, and particularly when the automobile hub runs in a high-temperature environment, if heat cannot be dissipated timely, the braking performance can be greatly reduced.
Therefore, the utility model provides an automobile wheel hub of abrasionproof decreases to solve the problem that above-mentioned exists.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's shortcoming, provide an automobile wheel hub of abrasionproof decreases.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an automobile wheel hub of abrasionproof decreases, includes wheel hub outer lane, wheel hub inner circle, annular reinforcing plate, spoke and fixed disk, wheel hub outer lane inboard is provided with the wheel hub inner circle, wheel hub inner circle inboard sets up annular reinforcing plate, the outside outer arc base plate fixed connection wheel hub inner circle of annular reinforcing plate, its inboard interior arc base plate fixed connection fixed disk, be equipped with a plurality of evenly distributed's spoke, every between outer arc base plate and the interior arc base plate first air circulation groove has all been seted up on the spoke, and forms the second air circulation groove between two spokes, fixing bolt is installed to the front side screw thread of fixed disk, the middle part fixed mounting of fixed disk has the position circle, the position circle passes through fixing bolt and fixed disk fixed mounting.
As an optimized technical scheme of the utility model, be equipped with the wheel hub frame on the annular reinforcing plate, all be equipped with the air guiding gutter between the internal surface of wheel hub frame and outer arc base plate, interior arc base plate and spoke.
As an optimal technical scheme of the utility model, the inboard of outer arc base plate and the outside of interior arc base plate all are equipped with the heat dissipation rib.
As an optimized technical scheme of the utility model, the one end that the fixed disk was kept away from to the spoke is inlayed and is had the abrasion pad.
As an optimal technical scheme of the utility model, the surface of wheel hub outer lane and fixed disk all is provided with the wearing layer, the thickness of wearing layer is one hundred to one hundred fifty microns.
The utility model discloses the beneficial effect who reaches is:
1. the utility model provides an anti-abrasion automobile hub, through the outer arc base plate and the inner arc base plate that set up, can be with the heat on the wheel hub conduct to the heat dissipation rib fast to cooperate the wheel hub to produce centrifugal force and provide the air convection in the rotation of vehicle advancing process, through first air circulation groove, second air circulation groove and air guiding gutter, thereby realize quick efficient heat dissipation, make the heat dispersion of wheel hub increase greatly and improve;
2. the utility model discloses a surface at wheel hub outer lane and fixed disk sets up the wearing layer, and sets up the abrasion pad at the tip of spoke, can improve wheel hub's abrasion resistance, has increased wheel hub's life, has improved the rate of utilization.
The present invention will be described in more detail with reference to the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the annular reinforcing plate structure of the present invention;
FIG. 3 is a schematic view of the outer arc-shaped substrate of the present invention;
reference numbers in the figures: 1. a hub outer ring; 2. a hub inner ring; 3. an annular reinforcing plate; 4. a spoke; 5. fixing the disc; 6. an outer arc-shaped substrate; 7. an inner arc-shaped substrate; 8. a first air circulation groove; 9. a second air circulation groove; 10. fixing the bolt; 11. positioning rings; 12. a hub carrier; 13. an air diversion trench; 14. heat dissipation ribs; 15. a wear pad.
Detailed Description
The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b): as shown in figure 1, the utility model provides an anti-abrasion automobile hub, which comprises a hub outer ring 1, a hub inner ring 2, an annular reinforcing plate 3, a spoke 4 and a fixed disk 5, the inner side of the hub outer ring 1 is provided with a hub inner ring 2, the inner side of the hub inner ring 2 is provided with an annular reinforcing plate 3, an outer arc-shaped substrate 6 outside the annular reinforcing plate 3 is fixedly connected with the hub inner ring 2, an inner arc-shaped substrate 7 at the inner side is fixedly connected with a fixed disk 5, a plurality of spokes 4 which are uniformly distributed are arranged between an outer arc-shaped substrate 6 and the inner arc-shaped substrate 7, each spoke 4 is provided with a first air circulation groove 8, and a second air circulation groove 9 is formed between the two spokes 4, a fixing bolt 10 is installed on the front side of the fixing disc 5 in a threaded manner, the middle part of fixed disk 5 is fixed with position circle 11, position circle 11 passes through fixing bolt 10 and fixed disk 5 fixed mounting.
As shown in fig. 2, a hub frame 12 is disposed on the annular reinforcing plate 3, and air guide grooves 13 are disposed between the hub frame 12 and the inner surfaces of the outer arc-shaped base plate 6, the inner arc-shaped base plate 7 and the spoke 4.
As shown in fig. 3, heat dissipation ribs 14 are disposed on the inner side of the outer arc-shaped base plate 6 and the outer side of the inner arc-shaped base plate 7.
Furthermore, a wear pad 15 is embedded at one end of the spoke 4 far away from the fixed disc 5.
Further, the outer surfaces of the hub outer ring 1 and the fixed disc 5 are both provided with wear-resistant layers, and the thickness of each wear-resistant layer is one hundred to one hundred and fifty microns.
The working principle is as follows:
the utility model can rapidly transmit the heat on the wheel hub to the heat dissipation ribs 14 through the arranged outer arc-shaped base plate 6 and the inner arc-shaped base plate 7, and the rotation of the wheel hub in the vehicle advancing process is matched to generate centrifugal force to provide air convection, and the first air circulation groove 8, the second air circulation groove 9 and the air diversion groove 13 are used for realizing rapid and efficient heat dissipation, so that the heat dissipation performance of the wheel hub is greatly improved;
the utility model discloses a surface at wheel hub outer lane 1 and fixed disk 5 sets up the wearing layer, and sets up the abrasion pad 15 at the tip of spoke 4, can improve wheel hub's abrasion resistance, has increased wheel hub's life, has improved the rate of utilization.
The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (5)
1. The anti-abrasion automobile hub is characterized by comprising a hub outer ring (1), a hub inner ring (2), an annular reinforcing plate (3), spokes (4) and a fixed disk (5), wherein the hub inner ring (2) is arranged on the inner side of the hub outer ring (1), the annular reinforcing plate (3) is arranged on the inner side of the hub inner ring (2), an outer arc-shaped substrate (6) outside the annular reinforcing plate (3) is fixedly connected with the hub inner ring (2), an inner arc-shaped substrate (7) inside the annular reinforcing plate is fixedly connected with the fixed disk (5), a plurality of spokes (4) which are uniformly distributed are arranged between the outer arc-shaped substrate (6) and the inner arc-shaped substrate (7), a first air circulation groove (8) is formed in each spoke (4), a second air circulation groove (9) is formed between the two spokes (4), and a fixing bolt (10) is installed on the front side of the fixed disk (5), the middle part fixed mounting of fixed disk (5) has position circle (11), position circle (11) pass through fixing bolt (10) and fixed disk (5) fixed mounting.
2. A wear-resistant automobile hub according to claim 1, wherein a hub frame (12) is disposed on the annular reinforcing plate (3), and air guide grooves (13) are disposed between the hub frame (12) and the inner surfaces of the outer arc-shaped base plate (6), the inner arc-shaped base plate (7) and the spoke (4).
3. A wear-resistant automobile hub according to claim 1, wherein heat dissipation ribs (14) are provided on the inner side of the outer arc-shaped base plate (6) and the outer side of the inner arc-shaped base plate (7).
4. A wear-resistant automobile hub according to claim 1, wherein a wear-resistant pad (15) is embedded at one end of the spoke (4) away from the fixed disc (5).
5. The automobile hub capable of preventing wear according to claim 1, wherein the outer surfaces of the hub outer ring (1) and the fixed disc (5) are provided with wear-resistant layers, and the thickness of each wear-resistant layer is one hundred to one hundred and fifty microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172516.XU CN214295387U (en) | 2021-01-21 | 2021-01-21 | Anti-abrasion automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172516.XU CN214295387U (en) | 2021-01-21 | 2021-01-21 | Anti-abrasion automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214295387U true CN214295387U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120172516.XU Active CN214295387U (en) | 2021-01-21 | 2021-01-21 | Anti-abrasion automobile hub |
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| CN (1) | CN214295387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115124839A (en) * | 2022-06-29 | 2022-09-30 | 佛山市康泰威新材料有限公司 | Composite material hub cover suitable for being internally coated with wave-absorbing coating and preparation method thereof |
-
2021
- 2021-01-21 CN CN202120172516.XU patent/CN214295387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115124839A (en) * | 2022-06-29 | 2022-09-30 | 佛山市康泰威新材料有限公司 | Composite material hub cover suitable for being internally coated with wave-absorbing coating and preparation method thereof |
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