The invention discloses an automatic adjusting sliding block and an arm support with the automatic adjusting sliding block. The automatic adjusting sliding block is installed between an adjacent first arm section and second arm section on the arm support, the automatic adjusting sliding block comprises a bottom frame and a sliding block assembly, a cross shaft is arranged between the bottom frame and the sliding block assembly, the cross shaft is provided with two rotating shafts in different directions, the two rotating shafts are rotationally connected to the bottom frame and the sliding block assembly correspondingly, the bottom frame is used for being installed on the inner surface of the first arm section, and the sliding block assembly can slide relative to the outer surface of the second arm section. Therefore, the automatic adjusting sliding block capable of automatically adjusting the angle of the sliding block contact face according to the stress deformation and manufacturing error of the arm support is arranged between the two adjacent arm sections of the arm support, so that the sliding block contact face always keeps uniform stress, and the problem that local stress is too large is solved.

    本发明公开了一种自调节滑块和具有该自调节滑块的臂架,自调节滑块安装于臂架相邻的第一臂节和第二臂节之间,包括底架和滑块组件,底架和滑块组件之间设有十字轴,十字轴具有两个方向不同的旋转轴,两个旋转轴分别转动连接于底架和滑块组件,底架用于安装在第一臂节的内表面,滑块组件可相对于第二臂节的外表面滑动。从而在臂架相邻俩臂节之间设置一个可根据臂架受力变形与制造误差自动调节滑块接触面角度的自调节滑块,使滑块接触面始终保持均匀受力,解决局部应力过大问题。


    Access

    Download


    Export, share and cite



    Title :

    Automatic adjusting sliding block and arm support with automatic adjusting sliding block


    Additional title:

    一种自调节滑块和具有该自调节滑块的臂架


    Contributors:
    LIU GUOLIANG (author) / QIN BAISHEN (author)

    Publication date :

    2022-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    Automatic adjusting sliding rail of automobile seat and automobile seat with automatic adjusting sliding rail

    ZOU YAOZHONG / YANG GUANG / CAO KAI | European Patent Office | 2025

    Free access

    Crank sliding block seat damping structure with weight adjusting function

    LIU GUOQING / JIANG BINGYI | European Patent Office | 2024

    Free access

    Full-automatic in-cage sliding block type protective device for tramcar sliding

    YUAN YUAN / CHEN CHAO / ZHANG LANFANG | European Patent Office | 2015

    Free access

    Sliding adjusting type seat structure

    WU LINLIN / JIANG ZHIQIN | European Patent Office | 2024

    Free access

    AUTOMATIC ADJUSTER, AUTOMATIC ADJUSTING SYSTEM AND AUTOMATIC ADJUSTING METHOD

    SHIGETA ASAKO / MORIMOTO TAKUJI / AOYAGI TAKAHISA | European Patent Office | 2017

    Free access