The invention discloses a hub integrated hydraulic brake device, which relates to the technical field of aircrafts, and specifically comprises a hub and a brake structure, and the outer ring of the hub is provided with a pneumatic tire; the brake structure comprises a center shaft connected with the center of the hub, a steel brake disc connected with the middle of the center shaft, a hydraulic disc movably connected with the other end of the center shaft in a sleeved mode, a brake pad fixedly connected with the side, close to the steel brake disc, of the hydraulic disc, and an integrated hydraulic cylinder fixedly connected with the other end of the hydraulic disc. According to the hub integrated hydraulic brake device, a hydraulic cylinder special for braking is not arranged, the production difficulty of the brake device is reduced, through the arrangement of the fixing protrusions, parts for fixing the hub bear the integrated hydraulic cylinder at the same time, the pressure of the hydraulic cylinder on the hub is reduced, and when the hub rotates, the position of the integrated hydraulic cylinder is kept unchanged, so that the hub is prevented from being damaged. Hydraulic oil injection and ventilation of the hydraulic cylinder are facilitated, so that the aircraft is simpler in structure, lighter in weight and higher in reliability.

    本发明公开了一种轮毂一体式液压刹车装置,涉及飞行器技术领域,具体包括轮毂和刹车结构,所述轮毂的外圈安装有充气轮胎,所述刹车结构包括与轮毂中心连接的中心轴、与中心轴中部连接的钢制刹车盘、与中心轴另一端活动套接的液压盘、与液压盘靠近钢制刹车盘的一侧固定连接的刹车片和与液压盘另一端固定连接的一体式液压缸。该轮毂一体式液压刹车装置,没有刹车专用的液压缸,降低了该刹车装置生产难度,通过固定凸起的设置,固定轮毂的零件同时承担一体式液压缸,降低液压缸对轮毂的压力,且轮毂在转动时,一体式液压缸的位置保持不变,便于对液压缸注入液压油和通气,使得飞行器架构更加简单,重量更轻可靠性更高。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hub integrated hydraulic brake device


    Weitere Titelangaben:

    一种轮毂一体式液压刹车装置


    Beteiligte:
    WANG BIN (Autor:in) / WEN XIAOQING (Autor:in) / XIANG SHUANG (Autor:in)

    Erscheinungsdatum :

    2023-07-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B64C AEROPLANES , Flugzeuge



    Integrated motor hydraulic brake

    SHI QIN / YING HELIE / LIU XIN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Integrated Electronic Hydraulic Brake

    Europäisches Patentamt | 2021

    Freier Zugriff

    INTEGRATED ELECTRONIC HYDRAULIC BRAKE SYSTEM

    KIM HYUN JUN | Europäisches Patentamt | 2015

    Freier Zugriff

    INTEGRATED ELECTRONIC HYDRAULIC BRAKE

    KIM HEE JUN | Europäisches Patentamt | 2016

    Freier Zugriff

    Integrated electronic hydraulic brake system

    Europäisches Patentamt | 2023

    Freier Zugriff