The invention discloses a variable-diameter hub mounting mechanism. The hub body is provided with a plurality of hub radial strips. The hub radial strips extend in the radial direction of the hub body, each hub diameter strip is provided with a variable diameter groove, the variable diameter piece is provided with a PCD hole, the variable diameter piece is embedded in the variable diameter groove,the distance between the axis of the PCD hole and the axis of the hub body is variable, the fastening piece (a nut or a bolt) is embedded in the PCD hole, and the hub body is fastened on the hub mounting disc through the fastening piece. The problem that in the prior art, different automobile hubs are poor in universality is solved. The variable-diameter hub mounting mechanism has the advantagesthat the same hub is suitable for various different automobile types and automobile systems, the same hub can be installed on automobiles of different automobile types and automobile systems only by replacing the reducing part during replacement, the universality of the hub body is remarkably improved, and the compatibility of the hub body is remarkably improved.
本发明公开了一种变径轮毂安装机构,轮毂本体具有多个轮毂径条,轮毂径条沿轮毂本体的径向方向延伸,每个轮毂径条上开设有变径槽,变径件上开设有PCD孔,变径件嵌设在变径槽中,PCD孔的轴线与轮毂本体的轴线之间的间距可变,紧固件(螺母或螺栓)嵌设在PCD孔中,轮毂本体通过紧固件紧固在轮毂安装盘上。目的在于解决现有技术中不同汽车轮毂通用性差的问题。效果为:实现了同一个轮毂适用于多种不同车型和车系,更换时仅需更换变径件便能实现将同一轮毂安装在不同车型和车系的汽车上,显著提高了轮毂本体的通用性,显著提高了轮毂本体的兼容性。
Variable-diameter hub mounting mechanism
一种变径轮毂安装机构
2020-07-07
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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