CN215621158U - Novel subtract heavy wheel hub - Google Patents
Novel subtract heavy wheel hub Download PDFInfo
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- CN215621158U CN215621158U CN202121844099.5U CN202121844099U CN215621158U CN 215621158 U CN215621158 U CN 215621158U CN 202121844099 U CN202121844099 U CN 202121844099U CN 215621158 U CN215621158 U CN 215621158U
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- spoke
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Abstract
The utility model discloses a novel weight-reducing hub which comprises a hub body, wherein the hub body comprises a rim, a plurality of spokes and a hub part, a central hole is formed in the center of the hub part, a plurality of bolt connecting holes which are uniformly distributed by taking the central hole as the center are formed in the hub part around the central hole, each spoke comprises a main spoke and an auxiliary spoke, each main spoke is an arc-shaped block body, one end of each main spoke is formed on the hub part, the other end of each auxiliary spoke is formed on the side wall of one end, close to the rim, of one main spoke, and the other end of each auxiliary spoke is formed on the side wall of the middle part of one adjacent main spoke. It guarantees its bearing strength, guarantees wheel hub's life and security under the circumstances that makes wheel hub lightweight.
Description
The technical field is as follows:
the utility model relates to the technical field of automobile parts, in particular to a novel weight-reducing hub.
Background art:
the automobile wheel hub is an important structural part and a safety part, bears the pressure of the automobile and the loading quality effect in the high-speed operation process, and the traditional wheel hub is designed with more than 5 spokes for ensuring the performance of the product, so that the weight is increased while the bearing capacity of the wheel hub is improved, and the light-weight effect of the whole automobile is influenced.
The utility model has the following contents:
the utility model aims to overcome the defects of the prior art and provide a novel weight-reducing hub, which ensures the bearing strength of the hub and the service life and safety of the hub under the condition of light weight of the hub.
The scheme for solving the technical problems is as follows:
the utility model provides a novel subtract heavy wheel hub, includes the wheel hub body, and the wheel hub body includes rim, a plurality of spokes and hub, and the central shaping of hub has the centre bore, and the shaping has a plurality of bolted connection holes that use the centre bore as central equipartition on the hub around the centre bore, the spoke includes main spoke and vice spoke, and main spoke is arc form block, and its one end shaping is on the hub, the other end shaping is on the rim, the one end shaping of vice spoke is on the lateral wall of one end that one of them main spoke is close to the rim, and the other end shaping of vice spoke is on the middle part lateral wall of an adjacent main spoke.
The auxiliary spokes are positioned between the two adjacent main spokes, the end with the large width of each auxiliary spoke is gradually reduced to the other end, the end with the large width of each auxiliary spoke is formed on the side wall of the end, close to the wheel rim, of the corresponding main spoke, and the end with the small width of each auxiliary spoke is formed on the side wall of the middle of the adjacent main spoke.
The spokes include three main spokes and three sub-spokes, each sub-spoke being between two adjacent main spokes.
And a weight reduction groove is formed in the rear wall surface of the main spoke.
The hub body is a magnesium alloy hub body.
And a plurality of rear lightening grooves are formed in the edge part of the rear end surface of the hub part.
The utility model has the following outstanding effects:
it guarantees its bearing strength, guarantees wheel hub's life and security under the circumstances that makes wheel hub lightweight.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is a schematic view of an alternate angle partial structure of the present invention;
FIG. 3 is a partial cross-sectional view of the present invention;
fig. 4 is a partial structural view at the rear of the present invention.
The specific implementation mode is as follows:
embodiment, see as shown in fig. 1 to 4, a novel weight-reducing wheel hub comprises a wheel hub body, the wheel hub body comprises a wheel rim 1, a plurality of spokes 2 and a hub portion 3, a central hole 31 is formed in the center of the hub portion 3, a plurality of bolt connecting holes 32 uniformly distributed with the central hole 31 as the center are formed in the hub portion 3 around the central hole 31, the spokes 2 comprise main spokes 21 and auxiliary spokes 22, the main spokes 21 are arc-shaped blocks, one end of each main spoke 21 is formed in the hub portion 3, the other end of each main spoke is formed in the wheel rim 1, one end of each auxiliary spoke 22 is formed in a side wall of one main spoke 21 close to one end of the wheel rim 1, and the other end of each auxiliary spoke 22 is formed in a side wall of the middle of one adjacent main spoke 21.
Further, the sub spoke 22 is located between two adjacent main spokes 21, the sub spoke 22 is an arc-shaped block, the width of the sub spoke is gradually reduced from one end with a large width to the other end with a small width, the end with the large width of the sub spoke 22 is formed on the side wall of the corresponding main spoke 21 close to one end of the rim 1, and the end with the small width of the sub spoke 22 is formed on the side wall of the middle part of the adjacent main spoke 21.
Further, the spoke 2 includes three main spokes 21 and three sub-spokes 22, and each sub-spoke 22 is located between two adjacent main spokes 21.
Further, a weight-reduction groove 23 is formed in a rear wall surface of the main spoke 21.
Further, the hub body is a magnesium alloy hub body.
Further, a plurality of rear lightening grooves 33 are formed in the rear end surface side portion of the boss portion 3.
When the wheel hub is used, the bearing support of the rim 1 is realized through the interconnection of the three main spokes 21 and the three auxiliary spokes 22, meanwhile, the three main spokes 21 and the three auxiliary spokes 22 are small in size and light in weight, the weight of the wheel hub body is greatly reduced, the lightening effect is good, similarly, the lightening grooves 23 are formed in the rear wall surface of the spokes 21, the rear end surface side portion of the hub 3 is provided with a plurality of rear lightening grooves 33, the lightening is further realized, the wheel hub body is a magnesium alloy wheel hub body, the weight is lightened while the strength is ensured, and the effect is good.
The above embodiments are only for illustrating the utility model and are not to be construed as limiting the utility model, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model, therefore, all equivalent technical solutions also belong to the scope of the utility model, and the scope of the utility model is defined by the claims.
Claims (6)
1. The utility model provides a novel subtract heavy wheel hub, includes the wheel hub body, and the wheel hub body includes rim (1), a plurality of spoke (2) and hub (3), and the central shaping of hub (3) has centre bore (31), and the shaping has a plurality of bolted connection holes (32) that use centre bore (31) as center equipartition on hub (3) around centre bore (31), its characterized in that: the spoke (2) comprises main spokes (21) and auxiliary spokes (22), wherein the main spokes (21) are arc-shaped blocks, one end of each main spoke is formed on the hub (3), the other end of each main spoke is formed on the rim (1), one end of each auxiliary spoke (22) is formed on the side wall of one end, close to the rim (1), of one main spoke (21), and the other end of each auxiliary spoke (22) is formed on the side wall of the middle of one adjacent main spoke (21).
2. A novel weight-reducing hub as claimed in claim 1, wherein: the auxiliary spokes (22) are located between two adjacent main spokes (21), the end, with the large width, of each auxiliary spoke (22) is an arc-shaped block body and gradually reduces to the other end, the end, with the large width, of each auxiliary spoke (22) is formed on the side wall of one end, close to the rim (1), of the corresponding main spoke (21), and the end, with the small width, of each auxiliary spoke (22) is formed on the side wall of the middle of the adjacent main spoke (21).
3. A novel weight-reducing hub as claimed in claim 1, wherein: the spoke (2) comprises three main spokes (21) and three sub-spokes (22), and each sub-spoke (22) is positioned between two adjacent main spokes (21).
4. A novel weight-reducing hub as claimed in claim 1, wherein: and a weight-reducing groove (23) is formed on the rear wall surface of the main spoke (21).
5. A novel weight-reducing hub as claimed in claim 1, wherein: the hub body is a magnesium alloy hub body.
6. A novel weight-reducing hub as claimed in claim 1, wherein: a plurality of rear lightening grooves (33) are formed in the edge of the rear end face of the hub (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844099.5U CN215621158U (en) | 2021-08-09 | 2021-08-09 | Novel subtract heavy wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844099.5U CN215621158U (en) | 2021-08-09 | 2021-08-09 | Novel subtract heavy wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215621158U true CN215621158U (en) | 2022-01-25 |
Family
ID=79896099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121844099.5U Active CN215621158U (en) | 2021-08-09 | 2021-08-09 | Novel subtract heavy wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215621158U (en) |
-
2021
- 2021-08-09 CN CN202121844099.5U patent/CN215621158U/en active Active
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