The invention discloses a lightweight hardening and tempering-free steel rubber bearing thrust rod ball core assembly, and relates to the technical field of thrust rod ball cores, and the lightweight hardening and tempering-free steel rubber bearing thrust rod ball core assembly is technically characterized by comprising a ball core mechanism, a protection mechanism is arranged on the outer side of the ball core mechanism, a connecting mechanism is arranged on the outer side of the protection mechanism, and the ball core mechanism comprises a left hollow hemisphere head; the technical effects are that Nb-V-Ti-Si composite reinforced quenching and tempering-free steel is adopted, the weight of the ball core is obviously reduced, the weight of the ball core is obviously reduced, hot forging and heat treatment are omitted, the production period is shortened, the cost is reduced, the service life of the ball core is prolonged, the service life of the ball core is prolonged, the service life of the ball core is prolonged, and the service life of the ball core is prolonged. The wear-resistant coating on the surface is combined with the rubber bearing, durability is enhanced, the service life is prolonged, long-term stable operation is ensured, meanwhile, the high-performance rubber bearing is matched with the cushion block, the damping and buffering performance is improved, the stability of a vehicle under various working conditions is enhanced, and more stable and comfortable driving experience is brought to a driver.

    本发明公开了一种轻量化免调质钢橡胶轴承推力杆球芯总成,涉及推力杆球芯技术领域,其技术要点包括球芯机构,所述球芯机构的外侧设置有保护机构,所述保护机构的外侧设置有连接机构,所述球芯机构包括左空心半球头,所述左空心半球头的右端焊接有右空心半球头,所述左空心半球头的左侧焊接有左安装杆,技术效果是采用Nb‑V‑T i‑S i复合强化免调质钢,实现球芯显著减重与轻量化,不仅还免去热锻与热处理,缩短了生产周期,降低成本,而且表面的耐磨涂层与橡胶轴承结合,增强耐用性,延长使用寿命,确保长期稳定运行,同时高性能橡胶轴承和垫块配合,提升减震缓冲性能,增强车辆在各种工况下的稳定性,为驾驶者带来了更加平稳舒适的驾驶体验。


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    Title :

    Lightweight tempering-free steel rubber bearing thrust rod ball core assembly


    Additional title:

    一种轻量化免调质钢橡胶轴承推力杆球芯总成


    Contributors:
    XU WENLIANG (author) / MA CHANGJIE (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16C SHAFTS , Wellen



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