The invention relates to a self-assembly and self-unlocking movement mechanism and method based on precision manufacturing, mainly comprises a wing rib block, a connecting rod and a self-unlocking structure, and belongs to the technical field of aircraft structures. Comprising a fixed wing rib block (1), a movable wing rib block and a connecting rod, under the support of a precision manufacturing technology, a connecting rod mechanism and a structure weak connection relation are ingeniously combined, so that the connecting rod mechanism is in a statically indeterminate state, integrated manufacturing and self-assembly become possible, a self-unlocking structure is designed between the mechanism structures, the positioning precision between the movable wing rib block and the rotating shaft and the positioning precision between the movable wing rib block and the connecting rod are improved, and the reliability of the mechanism is improved. The zero calibration is facilitated; after unlocking, the self-unlocking structure plays a role of a bushing, so that a gap can be eliminated, and movement of the mechanism is facilitated. According to the invention, the self-assembly and self-unlocking functions of the trailing edge movement mechanism of the knuckle wing can be realized, the production efficiency is improved, the structural weight is reduced, the assembly precision of the movement mechanism is improved, and zero calibration is facilitated.

    本发明涉及一种基于精密制造的自装配自解锁运动机构及方法,以翼肋块、连杆、自解锁结构作为主要组成,属于飞行器结构技术领域。包括固定翼肋块(1)、活动翼肋块、连杆;本发明在精密制造技术支持下,连杆机构与结构弱连接关系巧妙结合,使得连杆机构处于超静定状态,让一体化制造与自装配成为可能,本发明通过在机构结构间设计自解锁结构,提高了活动翼肋块与转轴、活动翼肋块与连杆间的定位精度,并且有助于零位校准;解锁后,自解锁结构充当起衬套的作用,可以消除间隙,有利于机构运动。本发明可实现指关节机翼后缘运动机构自装配自解锁功能,提高了生产效率,减轻了结构重量,提升了运动机构装配精度,有助于零位校准。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Self-assembly and self-unlocking movement mechanism and method based on precision manufacturing


    Weitere Titelangaben:

    一种基于精密制造的自装配自解锁运动机构及方法


    Beteiligte:
    LI MENG (Autor:in) / SUN QIXING (Autor:in) / YU ZHIJIE (Autor:in) / WANG XIANGYING (Autor:in) / ZHOU JIN (Autor:in) / PAN KAI (Autor:in) / DONG LIJUN (Autor:in) / QIN PEIFAN (Autor:in) / ZHANG JINGNAN (Autor:in) / SONG KUNLING (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



    Self-unlocking releasing mechanism for aircraft

    HAN WEIQI / LYU GUIDONG / WANG RUOYI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Passive unlocking and active self-locking mechanism

    SONG YUEYONG / MAO LIANG / GAO MANMAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Self-locking type pressing internal triggering unlocking assembly

    LI DAIFENG / YU SHAOGAO / ZHENG JIANFENG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Self-unlocking aircraft

    JIANG LIDONG / LAI MOURONG / TANG HAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    UNLOCKING MECHANISM, SUPPORT ASSEMBLY, BATTERY PACK UNLOCKING METHOD, AND BATTERY PACK LOCKING METHOD

    QIU DANLIANG / ZHOU YINGFU / LIU MENG | Europäisches Patentamt | 2022

    Freier Zugriff