The invention relates to the technical field of heavy-duty car parts, in particular to a variable-mounting-distance straight thrust rod assembly which comprises a first straight ball seat and a second straight ball seat which are symmetrically arranged, the first straight ball seat and the second straight ball seat are connected with a first guide rod and a second guide rod respectively, and the second guide rod is sleeved with the first guide rod. A support is fixedly installed in the second guide rod and elastically matched with a positioning pin through a spring, the positioning pin is clamped in a first through hole formed in the surface of the first guide rod, the positioning pin is connected with a rotating rod through a steel wire rope, and the rotating rod is installed in a through groove formed in the surface of the second guide rod. Through modular design, the size of the straight thrust rod assembly can be flexibly adjusted according to heavy-duty cars with different axle distances, the operation process in manufacturing and assembling of the thrust rod assembly is simplified, the assembling efficiency is improved, and the overall working time of assembling and manufacturing of the heavy-duty cars is effectively shortened.

    本发明为一种可变安装距直推力杆总成,涉及重型汽车零部件技术领域,包括对称设置的第一直球座和第二直球座,第一直球座和第二直球座分别连接有第一导向杆和第二导向杆,第二导向杆套装在第一导向杆内部,第二导向杆内固定安装有支座,支座通过弹簧与定位销弹性配合,定位销卡接在第一导向杆表面开设的第一通孔内,定位销通过钢丝绳与旋杆相连,旋杆安装在第二导向杆表面开设的通槽内。本发明通过模块化设计,能够根据不同轴距的重型汽车对直推力杆总成的尺寸进行灵活调节,简化了推力杆总成制造装配中的作业流程,提高了装配效率,有效降低了重型汽车装配制造的整体工作时长。


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    Title :

    Variable-mounting-distance straight thrust rod assembly


    Additional title:

    一种可变安装距直推力杆总成


    Contributors:
    SUN YUE (author) / ZHAO WENTAO (author) / XU LIANXIANG (author) / WEI XINHAI (author) / WANG QIDONG (author)

    Publication date :

    2023-11-17


    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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