The invention discloses a rigidity adjusting method of a plate-type composite joint. A metal joint is installed in a rubber joint, and an end plate, a middle partition plate and a rubber body are arranged in the rubber joint so that the middle partition plate and the end plate are vulcanized into a whole by the rubber body. When the metal joint extrudes the middle partition plate in a radial direction, the rubber body deforms to buffer movement of the metal joint in the radial direction. The middle partition plate comprises a vertical partition plate body and a transverse partition plate body,the vertical partition plate body and the transverse partition plate body are integrally formed, the transverse partition plate body is arranged to be annular, the vertical partition plate body is arranged to be in a hollow circular tube shape, and the transverse partition plate body is seamlessly connected to the outer side of the vertical partition plate body. A gap is formed between an inner wall of an auxiliary ring and the middle plate, a product provides small-rigidity performance before the gap disappears, and normal running of a vehicle is facilitated. When the vehicle starts to brake, the gap disappears, and large rigidity is provided. When the vehicle is hooked, the gap disappears, and an impact load can be borne. The metal joint is arranged in the composite joint so that a radial and axial bearing capacity of the vehicle is large, and torsional rigidity is small.

    一种板式复合关节的刚度调节方法,在橡胶关节中安装金属关节,并在橡胶关节中设置端板、中间隔板和橡胶体,让橡胶体将中间隔板和端板硫化成一个整体,使得金属关节在径向方向挤压中间隔板时,橡胶体会产生形变从而缓冲金属关节在径向方向的移动。中间隔板包括竖隔板和横隔板,让竖隔板和横隔板一体成型,将横隔板设置为圆环状,将竖隔板设置为空心圆管状,并将横隔板无缝连接在竖隔板的外侧。辅助环内壁与中间板组成存在间隙,在间隙消失前产品提供小刚度的性能,便于车辆正常运行。当车辆启动制动时,间隙消失,提供大刚度。车辆挂钩时,间隙消失,能够承受冲击载荷。复合关节中设置金属关节,能让车辆的径向和轴向承载能力大,偏扭刚度小。


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    Title :

    Rigidity adjusting method of plate-type composite joint


    Additional title:

    一种板式复合关节的刚度调节方法


    Contributors:
    DONG YONG (author) / LIU LUYANG (author) / CAO GUANGRU (author) / ZENG HUI (author) / ZHANG ZHIQIANG (author) / ZHANG SHENGFA (author)

    Publication date :

    2020-08-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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