The invention relates to the technical field of automobile manufacturing, and particularly relates to an upper thrust rod seat for a single-stage reduction drive axle. The upper thrust rod seat comprises a base and a support, the support is vertically arranged on the base, and the support and the base are integrally formed; the base sinks left and right to form a cavity; the support comprises a left arm and a right arm, and through holes are formed in the left arm and the right arm; and baffles are arranged in front of and behind the through holes and are connected with side surface of support in up-down sliding mode, the bottoms of the baffles are connected with the base through springs, and when the springs are in a natural state, the baffles on the two sides block the through holes. The baffles are arranged on the two sides of the through holes, on one hand, sundries are prevented from entering the through holes, on the other hand, the support is protected and prevented from being damaged, the stress structural strength is guaranteed, and the lifting property is improved. When the upper thrust rod is installed, the baffles are pressed downwards, after installation is completed, the push plate extrudes the connecting piece upwards, and the stability of the connecting piece is improved.

    本发明涉及汽车制造技术领域,具体地涉及一种单级减速驱动桥用上推力杆座,包括底座和支架,所述支架竖立在所述底座上,与底座一体成型设置;底座左右凹陷成空腔状;所述支架包括左臂和右臂,左臂和右臂上均开设有通孔;通孔前后方设置与支架侧面上下滑动连接的挡板,挡板底部通过弹簧与底座连接,弹簧自然状态下,两侧的挡板将通孔挡住。本发明通过在通孔两侧设置挡板,一方面防止杂物进入通孔中,另一方面,对支架进行防护,防止支架收到损坏,保证受力结构强度,提高提定性。安装上推力杆时,向下按压挡板即可,安装完成后,推板向上挤压连接件,提高了连接件的稳定性。


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    Title :

    Upper thrust rod seat for single-stage reduction drive axle


    Additional title:

    一种单级减速驱动桥用上推力杆座


    Contributors:
    ZHANG SHUYING (author) / LIU HUANLIANG (author) / HAN QINGXIN (author) / LI HUIGUO (author) / LYU LIANG (author) / LI PENG (author)

    Publication date :

    2021-08-17


    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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