The invention relates to the technical field of automobile parts, in particular to an automobile front lower swing arm assembly which comprises a lower swing arm body, an upper bush, a lower bush and a ball head assembly, the upper bush is arranged at the top of the lower swing arm body, the lower bush is arranged at the bottom of the lower swing arm body, and the ball head assembly is further arranged on one side of the lower swing arm body. According to the invention, the heat dissipation grooves and the heat dissipation rods are arranged in the protective cover, and the heat dissipation grooves are filled with heat dissipation silicone grease, so that after the use temperature of the ball head rubber sleeve is increased, heat is dissipated in time through the heat dissipation rods and the heat dissipation silicone grease, the aging speed of the ball head rubber sleeve is effectively delayed, and the service life of the ball head rubber sleeve is prolonged; the ball head rubber sleeve in the ball head frame is integrally sealed and protected through the protective cover, external stones are prevented from splashing and impacting the ball head rubber sleeve, and therefore safety protection is effectively provided for the ball head rubber sleeve, and it is guaranteed that the ball head rubber sleeve is not affected by external factors in the using process.

    本发明涉及汽车零部件技术领域,具体为一种汽车前下摆臂总成,包括下摆臂主体、上衬套、下衬套和球头总成,所述下摆臂主体的顶部设置有上衬套,且下摆臂主体的底部设置有下衬套,所述下摆臂主体的一侧还设置有球头总成。本发明通过在防护罩内部设置的散热槽与散热杆,利用散热槽内部填充的散热硅脂,让球头胶套的使用温度升高后,通过散热杆和散热硅脂及时的将热量散发出去,进而有效延缓球头胶套的老化速度,提高球头胶套的使用寿命;通过防护罩对球头架内部的球头胶套进行整体的密闭防护,避免外界的石子溅射撞击到球头胶套上,从而有效的为球头胶套提供了安全防护,保证球头胶套在使用过程中不会受到外界因素的不利影响。


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    Title :

    Front lower swing arm assembly of automobile


    Additional title:

    一种汽车前下摆臂总成


    Contributors:
    XIE WEI (author) / WANG YUWEN (author) / LIU BAO (author)

    Publication date :

    2023-08-11


    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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