CN211869066U - Automobile hub capable of improving supporting performance - Google Patents
Automobile hub capable of improving supporting performance Download PDFInfo
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- CN211869066U CN211869066U CN202020548214.3U CN202020548214U CN211869066U CN 211869066 U CN211869066 U CN 211869066U CN 202020548214 U CN202020548214 U CN 202020548214U CN 211869066 U CN211869066 U CN 211869066U
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- supporting
- spokes
- spoke
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- wheel hub
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Abstract
The utility model discloses an automobile wheel hub that can increase support performance, including the rim and be located the axle platform that links that rim central point put, the circumference distribution of axle platform links has the supporting part, and this supporting part all follows the radial outside protrusion of axle platform, each all be connected with two spokes between supporting part and the rim, and two the spoke is for the protrusion direction symmetrical arrangement who corresponds the supporting part. The utility model has the advantages that: the extending direction that can guarantee each spoke does not all pass wheel hub's centre of a circle position, and the spoke is not parallel with wheel hub's radial promptly to ensure that wheel hub's bearing capacity distributes on two piece at least spokes, avoided the spoke atress too concentrated, can increase wheel hub's support performance and life.
Description
Technical Field
The utility model relates to a wheel hub, concretely relates to can increase automobile wheel hub of support performance.
Background
The wheel is an important part of the automobile, all interaction forces and moments between the automobile and the ground are transmitted through the wheel, and the wheel mainly comprises an outer plastic tire and an inner metal hub, wherein the hub plays a decisive role in the supporting performance of the wheel.
Wheel hub adopts aluminum alloy or steel to make universally, its structure usually comprises rim, spoke and axle connecting table triplex, wherein the spoke generally is strip structure, the distribution of equal angle is connected between rim and axle connecting table, in prior art, the spoke is arranged along wheel hub's diametric (al), the spoke can pass wheel hub's centre of a circle position towards axle connecting table's extending direction promptly, because the wheel supports when subaerial, the atress direction of wheel is towards the centre of a circle all the time, so when above-mentioned spoke is in vertical state, can lead to all bearing capacities to concentrate on this spoke, the atress distribution is obvious inhomogeneous, thereby make crashproof performance, life etc. of spoke descend.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a can increase support performance's automobile wheel hub to solve the too concentrated technical defect of current spoke atress.
In order to achieve the above purpose, the utility model discloses technical scheme as follows:
the utility model provides an automobile wheel hub that can increase support performance, includes the rim and is located the axle platform that links of rim central point put, its key lies in: supporting parts are distributed on the circumferential direction of the connecting shaft table, the supporting parts all protrude outwards along the radial direction of the connecting shaft table, two spokes are connected between each supporting part and the wheel rim, and the spokes are symmetrically arranged relative to the protruding direction of the corresponding supporting parts.
Adopt above-mentioned structure, two spokes are for the protrusion direction symmetrical arrangement who corresponds the supporting part, and two spokes are for wheel hub's diameter direction symmetrical arrangement promptly, and such structure has guaranteed that the extending direction of each spoke does not all pass wheel hub's centre of a circle position, and the spoke is not parallel with wheel hub's radial promptly to ensure that wheel hub's bearing capacity distributes on two piece at least spokes, avoided the spoke atress too concentrated, can promote wheel hub's bearing performance, life etc..
Preferably, the method comprises the following steps: an inner concave structure is formed between two adjacent supporting parts corresponding to the connecting shaft table, and reinforcing ribs are arranged between the inner concave structure and the corresponding spokes on the two sides of the inner concave structure. By adopting the structure, the supporting performance of the hub can be further improved.
Preferably, the method comprises the following steps: two corresponding spokes on two sides of the concave structure are parallel to each other. By adopting the structure, the stress concentration can be avoided, the bearing performance of the wheel hub is ensured, and the reinforcing ribs are also favorable for being arranged on the two spokes.
Preferably, the method comprises the following steps: bolt holes are formed in the supporting portions. By adopting the structure, the wheel hub can be conveniently assembled on the half shaft of the automobile.
Preferably, the method comprises the following steps: the extending direction of each spoke respectively passes through the bolt hole on the corresponding support part. By adopting the structure, the stress is reliable, and the integral supporting performance of the hub can be improved.
Preferably, the method comprises the following steps: the number of the supporting parts is five.
Preferably, the method comprises the following steps: the section of the spoke is an isosceles trapezoid with a narrow outer part and a wide inner part. By adopting the structure, the hub can be conveniently demoulded in the mould.
Compared with the prior art, the beneficial effects of the utility model are that:
adopt the utility model provides a can increase the automobile wheel hub of support performance, the extending direction that can guarantee each spoke does not all pass wheel hub's centre of a circle position, promptly the spoke not with wheel hub's radial parallel to ensure that wheel hub's bearing capacity distributes on two piece at least spokes, avoided the spoke atress too concentrated, can increase wheel hub's support performance and life.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
fig. 2 is a front view of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
As shown in fig. 1 and 2, an automobile hub capable of increasing supporting performance comprises a rim 1, a connecting shaft platform 2 and spokes 3 connected between the rim 1 and the connecting shaft platform 2, wherein the connecting shaft platform 2 is located at the center of the hub, five supporting parts 2a are distributed in the circumferential array of the connecting shaft platform 2, the five supporting parts 2a all protrude outwards along the radial direction of the connecting shaft platform 2, two spokes 3 are connected between the supporting parts 2a and the rim 1, and the two spokes 3 are symmetrically arranged relative to the protruding direction of the corresponding supporting parts 2a, namely the two spokes 3 are symmetrically arranged relative to the diameter direction of the hub, such a structure ensures that the extending direction of each spoke 3 does not penetrate through the circle center of the hub, namely the spokes 3 are not parallel to the radial direction of the hub, thereby ensuring that the bearing capacity of the hub is distributed on at least two spokes 3, and avoiding the spokes 2 from being excessively stressed, the supporting performance, the service life and the like of the hub can be improved.
For further promotion wheel hub's support performance, be formed with indent structure 2b between two adjacent supporting part 2a of shaft connecting platform 2 correspondence, two spokes 3 that indent structure 2b both sides correspond are parallel to each other, and all are equipped with strengthening rib 3a on these two parallel spokes 3, and strengthening rib 3a extends to on the indent structure 2 b. In order to facilitate the assembly of the wheel hub on the half shaft of the automobile, the support portions 2a are provided with bolt holes 2c, and the extending direction of each spoke 3 respectively penetrates through the bolt holes 2c on the corresponding support portions 2 a.
In this embodiment, wheel hub adopts aluminum alloy material to make, and for making things convenient for wheel hub drawing of patterns in the mould simultaneously, the cross-section of spoke 3 is outer narrow isosceles trapezoid of wide in.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (8)
1. The utility model provides a can increase support performance's automobile wheel hub, includes rim (1) and is located connecting shaft platform (2) of rim (1) central point, its characterized in that: supporting parts (2a) are distributed in the circumferential direction of the shaft connecting table (2), the supporting parts (2a) protrude outwards in the radial direction of the shaft connecting table (2), two spokes (3) are connected between the supporting parts (2a) and the rim (1), and the spokes (3) are symmetrically arranged relative to the protruding direction of the corresponding supporting parts (2 a).
2. The automobile hub capable of improving the supporting performance according to claim 1, characterized in that: the connecting shaft platform (2) is provided with an inner concave structure (2b) between two corresponding adjacent supporting parts (2a), and reinforcing ribs (3a) are arranged between the inner concave structure (2b) and the spokes (3) corresponding to the two sides of the inner concave structure.
3. The automobile hub capable of improving the supporting performance according to claim 2, characterized in that: two corresponding spokes (3) on two sides of the concave structure (2b) are parallel to each other.
4. The automobile hub capable of improving the supporting performance according to claim 1, 2 or 3, characterized in that: bolt holes (2c) are formed in the supporting portion (2 a).
5. The automobile hub capable of improving the supporting performance according to claim 4, characterized in that: the extending direction of each spoke (3) passes through the bolt hole (2c) on the corresponding support part (2 a).
6. The automobile hub capable of improving the supporting performance according to claim 4, characterized in that: the number of the support parts (2a) is five.
7. The automobile hub capable of improving the supporting performance according to claim 1, characterized in that: the section of the spoke (3) is an isosceles trapezoid with a narrow outer part and a wide inner part.
8. The automobile hub capable of improving the supporting performance according to claim 1, characterized in that: the hub is made of aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548214.3U CN211869066U (en) | 2020-04-14 | 2020-04-14 | Automobile hub capable of improving supporting performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548214.3U CN211869066U (en) | 2020-04-14 | 2020-04-14 | Automobile hub capable of improving supporting performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211869066U true CN211869066U (en) | 2020-11-06 |
Family
ID=73250551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020548214.3U Active CN211869066U (en) | 2020-04-14 | 2020-04-14 | Automobile hub capable of improving supporting performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211869066U (en) |
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2020
- 2020-04-14 CN CN202020548214.3U patent/CN211869066U/en active Active
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