CN210970526U - Composite automobile hub - Google Patents
Composite automobile hub Download PDFInfo
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- CN210970526U CN210970526U CN201922011669.1U CN201922011669U CN210970526U CN 210970526 U CN210970526 U CN 210970526U CN 201922011669 U CN201922011669 U CN 201922011669U CN 210970526 U CN210970526 U CN 210970526U
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- hub
- heat dissipation
- spoke
- copper
- cavity
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Abstract
The utility model discloses a composite automobile hub, which comprises a hub shell, wherein the hub shell is provided with a high-efficiency heat dissipation mechanism; the efficient heat dissipation mechanism comprises hub spokes, a cavity, heat dissipation oil, a connecting pipe, a pipe cover and a copper-aluminum composite block; one end of a hub spoke is welded on the front side and the rear side of the inside of the hub shell at equal intervals, and a copper-aluminum composite block is welded on the other end of the hub spoke; the heat dissipation structure is characterized in that a cavity is formed in the hub spoke, heat dissipation oil is filled in the cavity, one end, away from the copper-aluminum composite block, of the hub spoke is communicated with a connecting pipe, and one end, away from the hub spoke, of the connecting pipe is movably connected with a pipe cover. The utility model discloses a cavity in the wheel hub spoke and the heat dissipation oil in the cavity can derive the heat on wheel hub to the outside fast through the heat dissipation oil in the wheel hub spoke to reduce wheel hub's heat fast, be favorable to more practical use a compound automobile wheel hub.
Description
Technical Field
The utility model relates to an automobile wheel hub technical field specifically is a compound automobile wheel hub.
Background
The hub, the cylindrical metal part for supporting the tire with the axle as the center in the tire of the automobile, in general, is the part for installing the axle at the center of the wheel, and is an important part for connecting a brake drum (brake disc), a wheel disc and a half axle.
Patent number CN201721555802.4 discloses a compound automobile hub, including wheel hub outer lane, spoke, first axle sleeve, pivot, bolt hole, bearing, spout, clearance mechanism, anticorrosion mechanism and fixed orifices, the spoke is installed to angle such as the outside of first axle sleeve, and the spoke contacts with the inner wall of wheel hub outer lane, the bolt hole has been seted up to angle such as one side of first axle sleeve, the bearing is installed to the inner wall of first axle sleeve, the pivot passes the bearing and contacts with the outside air, the spout has been seted up at the inner wall center department of wheel hub outer lane, install the clearance mechanism in the pivot, the fixed orifices has been seted up to inner wall one side of wheel hub outer lane, the internally mounted of fixed orifices has anticorrosion mechanism, clearance mechanism comprises brush, dead lever and second axle sleeve, the second axle sleeve has been cup jointed in the pivot, welded fastening has the dead lever on the second axle sleeve, this automobile wheel hub is favorable to clearing up hub outer lane inner wall, still possesses the anticorrosion function simultaneously.
At present, the existing composite automobile hub has some defects, for example; current compound automobile wheel hub, the tire is long-time to produce heat conduction with ground friction and lead to the wheel hub on, causes the wheel hub temperature to rise, long-time brake, brake block friction also can produce high temperature and lead to the fact the temperature to rise on conducting to wheel hub, and wheel hub is long-time high-temperature, reduces wheel hub's intensity easily and produces deformation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound automobile wheel hub has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a composite automobile hub comprises a hub shell, wherein the hub shell is provided with a high-efficiency heat dissipation mechanism;
the efficient heat dissipation mechanism comprises hub spokes, a cavity, heat dissipation oil, a connecting pipe, a pipe cover and a copper-aluminum composite block; one end of a hub spoke is welded on the front side and the rear side of the inside of the hub shell at equal intervals, and a copper-aluminum composite block is welded on the other end of the hub spoke;
the heat dissipation structure is characterized in that a cavity is formed in the hub spoke, heat dissipation oil is filled in the cavity, one end, away from the copper-aluminum composite block, of the hub spoke is communicated with a connecting pipe, and one end, away from the hub spoke, of the connecting pipe is movably connected with a pipe cover.
As an optimized embodiment of the present invention, the copper-aluminum composite block is provided with a round hole inside, and the inside of the round hole is fixedly connected with a graphite ring.
As an optimized embodiment of the utility model, the bolt holes are opened in the copper-aluminum composite block at the same distance.
As an optimal implementation mode of the utility model, wheel hub shell, wheel hub spoke, connecting pipe and tube cap are the aluminum alloy material.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cavity in the wheel hub spoke and the heat dissipation oil in the cavity can derive the heat on wheel hub to the outside fast through the heat dissipation oil in the wheel hub spoke to reduce wheel hub's heat fast, be favorable to more practical use a compound automobile wheel hub.
2. The utility model discloses a copper aluminium composite block on the wheel hub spoke, on the heat dissipation oil can derive the heat copper aluminium composite block, by the outside with heat effluvium fast of copper aluminium composite block, promoted radiating effect, be favorable to more practical use a compound automobile wheel hub.
3. The utility model discloses a graphite ring in the copper-aluminum composite block, with the graphite ring setting in the copper-aluminum composite block, utilize the high thermal diffusivity of graphite, further increase radiating rate is favorable to more practical use a compound automobile wheel hub.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a composite automobile hub according to the present invention;
fig. 2 is the utility model relates to a wheel hub spoke inside view of compound automobile wheel hub.
In the figure: the hub comprises a hub shell 2, hub spokes 3, a copper-aluminum composite block 4, a round hole 5, a graphite ring 6, a bolt hole 7, a connecting pipe 8, a pipe cover 9, a cavity 10 and heat dissipation oil.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a composite automobile hub comprises a hub shell 1, wherein the hub shell 1 is provided with a high-efficiency heat dissipation mechanism;
the efficient heat dissipation mechanism comprises a hub spoke 2, a cavity 9, heat dissipation oil 10, a connecting pipe 7, a pipe cover 8 and a copper-aluminum composite block 3; one ends of hub spokes 2 are welded to the front side and the rear side of the hub shell 1 at equal intervals, and copper-aluminum composite blocks 3 are welded to the other ends of the hub spokes 2;
the copper-aluminum composite block is characterized in that a cavity 9 is formed in the hub spoke 2, heat dissipation oil 10 is filled in the cavity 9, a connecting pipe 7 is communicated with one end, away from the copper-aluminum composite block 3, of the hub spoke 2, and a pipe cover 8 is movably connected to one end, away from the hub spoke 2, of the connecting pipe 7.
Please refer to fig. 1 in this embodiment, through the cavity 9 in the hub spoke 2 and the heat dissipation oil 10 in the cavity 9, the heat on the hub can be rapidly derived to the outside through the heat dissipation oil in the hub spoke 2, thereby rapidly reducing the heat of the hub, which is beneficial for more practical use of the composite automobile hub, through the copper-aluminum composite block 3 on the hub spoke 2, the heat dissipation oil 10 can derive the heat to the copper-aluminum composite block 3, the heat is rapidly dissipated to the outside by the copper-aluminum composite block 3, the heat dissipation effect is improved, which is beneficial for more practical use of the composite automobile hub.
Wherein, a round hole 4 is arranged inside the copper-aluminum composite block 3, and a graphite ring 5 is fixedly connected with the inner side of the round hole 4.
In the embodiment, referring to fig. 1, the graphite ring 5 is disposed in the copper-aluminum composite block 3 through the graphite ring 5 in the copper-aluminum composite block 3, so that the high heat dissipation performance of graphite is utilized to further increase the heat dissipation speed, thereby facilitating the more practical use of the composite automobile hub.
Wherein, a circle of bolt holes 6 are arranged in the copper aluminum composite block 3 at equal intervals.
The hub shell 1, the hub spokes 2, the connecting pipes 7 and the pipe covers 8 are all made of aluminum alloy materials.
When a compound automobile wheel hub uses, through the heat dissipation oil 10 in setting up cavity 9 and cavity 9 in wheel hub spoke 2, can derive the heat on the wheel hub to the outside fast through the heat dissipation oil 10 in wheel hub spoke 2, thereby reduce wheel hub's heat fast, through set up copper aluminium composite block 3 on wheel hub spoke 2, heat dissipation oil 10 can derive the heat to copper aluminium composite block 3 on, by copper aluminium composite block 3 with the heat outside of effluvizing fast, the radiating effect has been promoted, through set up graphite ring 5 in copper aluminium composite block 3, utilize the high heat dissipating of graphite, further increase radiating rate.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a compound automobile wheel hub, includes wheel hub shell (1), its characterized in that: the hub shell (1) is provided with a high-efficiency heat dissipation mechanism;
the efficient heat dissipation mechanism comprises hub spokes (2), a cavity (9), heat dissipation oil (10), a connecting pipe (7), a pipe cover (8) and a copper-aluminum composite block (3); one end of a hub spoke (2) is welded to the front side and the rear side of the inside of the hub shell (1) in a circle at equal intervals, and a copper-aluminum composite block (3) is welded to the other end of the hub spoke (2);
a cavity (9) is formed in the hub spoke (2), heat dissipation oil (10) is filled in the cavity (9), one end, far away from the copper-aluminum composite block (3), of the hub spoke (2) is communicated with a connecting pipe (7), and one end, far away from the hub spoke (2), of the connecting pipe (7) is movably connected with a pipe cover (8).
2. The composite automobile hub according to claim 1, characterized in that: a round hole (4) is formed in the copper-aluminum composite block (3), and a graphite ring (5) is fixedly connected to the inner side of the round hole (4).
3. The composite automobile hub according to claim 1, characterized in that: the copper-aluminum composite block (3) is internally provided with a circle of bolt holes (6) at equal intervals.
4. The composite automobile hub according to claim 1, characterized in that: the hub shell (1), the hub spokes (2), the connecting pipes (7) and the pipe covers (8) are all made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011669.1U CN210970526U (en) | 2019-11-20 | 2019-11-20 | Composite automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922011669.1U CN210970526U (en) | 2019-11-20 | 2019-11-20 | Composite automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210970526U true CN210970526U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922011669.1U Active CN210970526U (en) | 2019-11-20 | 2019-11-20 | Composite automobile hub |
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| CN (1) | CN210970526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443063A (en) * | 2021-07-27 | 2021-09-28 | 哈尔滨轮速科技有限公司 | Electric power-assisted bicycle |
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2019
- 2019-11-20 CN CN201922011669.1U patent/CN210970526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443063A (en) * | 2021-07-27 | 2021-09-28 | 哈尔滨轮速科技有限公司 | Electric power-assisted bicycle |
| CN113443063B (en) * | 2021-07-27 | 2022-05-03 | 哈尔滨轮速科技有限公司 | Electric power-assisted bicycle |
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