Multi-spoke movable wheel hub

Abstract

The invention provides a multi-spoke movable wheel hub and belongs to the technical field of automobile manufacturing. The multi-spoke movable wheel hub solves the technical problem of stress non-uniformity of existing wheel hubs. The m multi-spoke movable wheel hub comprises a drum-shaped wheel rim, the outside of the wheel rim is fixedly provided with a spoke I, the inside of the wheel rim is provided with a detachable spoke II, the middle of the spoke II is provided with a through hole, the spoke II comprises a section I and a section II which are in central symmetry, both the section I andthe section II are in a semicircular shape, and the two sections are oppositely connected to form the entire spoke II; the position close of the inner wall of the wheel rim, which is close to the inner edge of the wheel rim, is provided with a ring-shaped stepping surface, and the spoke II is embedded inside the wheel rim and abuts against the stepping surface; the positions of the spoke I, whichare close to the outer circumferential surface of the spoke I, are provided with mounting holes I, the positions of the spoke II, which are close to the outer circumferential surface of the spoke II,are provided with mounting holes II, the mounting holes I and the mounting holes II are in one-to-one correspondence, and fastening bolts are inserted into the mounting holes I and the mounting holesII. According to the multi-spoke movable wheel hub, the left and the right of the wheel rim are provided with the spokes, so that force born by the wheel hub can be uniformly dispersed, and the support strength and the safety and comfort performance of the multi-spoke movable wheel hub can be improved.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and relates to a hub structure, in particular to a multi-spoke sports hub. Background technique [0002] With the development of the automobile industry, automobiles have gradually entered the homes of ordinary people. There are more and more automobile manufacturing industries. The wheel hub is an important part of the automobile wheel. It is used to support the metal parts of the tire. on the axis. Also known as rims, steel rims, wheels, and tire bells. There are many types of hubs according to diameter, width, molding method and material. The multi-spoke wheel hub is a kind of existing automobile wheel hub, which has the characteristics of uniform stress distribution, strong bearing capacity and fashionable appearance. Existing hubs usually include a rim and spokes on one side of the rim. The spokes can only support the outer side of the rim, and space needs to be left on the other side ...

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned patent documents, only one side of the hub has spokes, resulting in uneven stress on the hub, which affects the safety and comfort of its use.

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