The installation assembly comprises a supporting seat and an elastic unit, the supporting seat comprises a base part and a limiting part arranged on the base part, the side, away from the limiting part, of the base part is connected to an axle, the limiting part is provided with a first limiting face and a second limiting face which are opposite in the first direction and arranged at intervals, and the first limiting face and the second limiting face and the base part jointly define a first containing cavity; the elastic element is arranged in the first containing cavity and connected to the base part, and the side, away from the base part, of the elastic element is provided with a supporting face arranged in the second direction. In the installation assembly, the first limiting face and the second limiting face abut against the two opposite sides of the plate spring in the third direction correspondingly to restrain the freedom degree of the plate spring in the first direction, the plate spring is supported by the supporting face of the elastic element in the second direction, the freedom degree of the plate spring in the second direction is restrained, and the elastic element and the plate spring in the installation assembly form a two-stage vibration reduction system. The impact load of the road surface on the tire can be buffered through the elastic element and then transmitted to the plate spring, so that the fatigue damage of the plate spring is effectively relieved.

    本申请涉及一种安装组件,包括支撑座和弹性单元,支撑座包括基部和设于基部的限位部,基部背离限位部的一侧连接于车桥,限位部具有沿第一方向相对且间隔设置的第一限位面和第二限位面,两者与基部共同限定出第一容纳腔,弹性元件设于第一容纳腔内,弹性元件连接于基部,且背离基部的一侧具有沿第二方向设置的支撑面。在本申请中,第一限位面和第二限位面分别抵接板簧沿第三方向的相对两侧,约束板簧在第一方向的自由度,弹性元件的支撑面在第二方向上支撑着板簧,约束板簧在第二方向的自由度,安装组件中的弹性元件和板簧构成了双级减振系统,路面对轮胎的冲击载荷能够通过弹性元件进行缓冲后再传递到板簧,从而有效减缓了板簧的疲劳损坏。


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    Title :

    Mounting assembly, suspension assembly and vehicle


    Additional title:

    安装组件、悬架总成及车辆


    Contributors:

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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