The invention discloses an axle coupling vibration device, and relates to the technical field of axles, the axle coupling vibration device comprises an inverted U-shaped steel frame, main bearing seats are fixedly connected to the outer walls of the two sides of the inverted U-shaped steel frame, positioning transverse columns are rotatably mounted in the main bearing seats, a first connecting arm is mounted on one side of the interior of the inverted U-shaped steel frame through the positioning transverse columns, and a second connecting arm is mounted on the other side of the interior of the inverted U-shaped steel frame through the positioning transverse columns. A trapezoidal seat is fixedly connected to the top of the first connecting arm, a plurality of sets of steel plate springs with the lengths gradually decreased in sequence are installed at the bottom end of the trapezoidal seat, a positioning base is fixedly connected to the bottom ends of the steel plate springs, and the outer wall of one side of the positioning base is movably connected with the bottom end of the inverted-U-shaped steel frame through a damping structure. The device is compact in structure and stable in work, working vibration of the road surface is effectively filtered, the damping and anti-seismic performance of the device is improved, the device is switched between an independent suspension state and a non-independent suspension state, and the use requirements of different road surface driving working conditions are met.

    本发明公开了一种车桥耦合振动装置,涉及车桥技术领域,包括倒U型钢架,所述倒U型钢架的两侧外壁上皆固定连接有主轴承座,所述主轴承座的内部转动安装有定位横柱,所述倒U型钢架内部的一侧通过定位横柱安装有第一连接臂,所述第一连接臂的顶部固定连接有梯形座,所述梯形座的底端安装若干组长度依次递减的钢板弹簧,所述钢板弹簧的底端固定连接有定位底座,所述定位底座一侧的外壁通过减震结构与倒U型钢架的底端活动连接。本发明结构紧凑,工作稳定,有效过滤路面的工作震动,提高该装置的减震、抗震性能,并使得装置在独立悬挂以及非独立悬挂状态之间进行切换,满足不同路面行驶工况的使用需求。


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    Title :

    Axle coupling vibration device


    Additional title:

    一种车桥耦合振动装置


    Contributors:
    QIAN CHANGZHAO (author) / SHI RUIGENG (author) / CHEN CHANGPING (author) / ZHANG XIANGMIN (author) / ZHOU GUANGWEI (author) / HU HAITAO (author)

    Publication date :

    2023-08-29


    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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