The invention provides a wheel side module capable of being expanded in the Y direction and an automobile. The wheel side module comprises an adjustable steering knuckle, a control arm and a rim. One surface of the steering knuckle is connected with the rim through a hub bearing, and the other surface of the steering knuckle is at least connected with a control arm ball pin of the control arm; wherein the preset machining allowance is set on at least one of the structure of the joint of the steering knuckle and the rim and/or the structure of the joint of the steering knuckle control arm ball pin; therefore, the relative distance between the hub bearing and the control arm ball pin is controlled; and/or the effective arm length of the control arm; and/or the size of the rim offset distance of the rim is changed, so that Y-direction expansion is realized. According to the structural design of the wheel side module, a fixed strategy or a strategy combination can be formed in an expansion scheme in the Y direction, the bandwidth is given for each strategy in combination with a motion gap and a performance boundary, an enterprise internal specification or standard can be formed, and the working efficiency of a platform architecture pre-research stage is improved.
本发明提供了一种Y方向可拓展的轮边模块及汽车,轮边模块包括可调节的转向节、控制臂及轮辋;转向节竖置且一面通过轮毂轴承连接轮辋,另一面至少和控制臂的控制臂球销连接;其中,在转向节和轮辋连接处的结构上,和/或转向节控制臂球销的连接处的结构上的至少一者设置预设的加工余量;从而控制轮毂轴承和控制臂球销的相对距离;和/或控制臂的有效臂长;和/或轮辋的轮辋偏距大小变化,实现Y向拓展。根据以上的轮边模块的结构设计,可以在Y方向的拓展方案形成固定策略或策略组合,针对每种策略结合运动间隙及性能边界给出带宽,可形成企业内部规范或标准,提高平台架构预研阶段工作效率。
Y-direction expandable wheel side module, Y-direction expansion method and automobile
Y方向可拓展的轮边模块及Y方向拓展方法、汽车
2022-12-30
Patent
Electronic Resource
Chinese
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