The invention discloses a high-strength reinforcing plate for a vehicle body structure. The reinforcing plate comprises a front wall plate, a base plate, a left side wall plate, a right side wall plate and a reinforcing cross beam. The left end and the right end of the reinforcing cross beam are fixedly connected with the middle side walls of the left side wall plate and the right side wall plate,and a left longitudinal beam, a left reinforcing plate, a right longitudinal beam, a right reinforcing plate and the reinforcing cross beam form an H-shaped structure. a left connecting plate I, a left connecting plate II, a right connecting plate I, a right connecting plate II, the left side wall plate, the right side wall plate and the reinforcing cross beam form a plurality of stable triangular structures. Square anti-collision rubber is connected to the side, close to the front wall plate, of the H-shaped structure in a hot melting mode, and the side, close to the base plate, of the H-shaped structure is connected with the base plate through a compression-resistant piece. An arc-shaped plate is arranged on the side, close to the front wall plate, of the H-shaped structure, and the twoends of the bottom of the arc-shaped plate are in sealed connection with the side walls of the left side wall plate and the right side wall plate. The front wall of a vehicle body can be prevented from being excessively damaged when being impacted, and the safety of people in a vehicle is better protected.

    本发明公开了一种高强度车身结构用加强板,包括前围板、基板、左侧围板、右侧围板和加强横梁,加强横梁的左右两端与左侧围板和右侧围板的中间侧壁固定连接,左纵梁和左加强板以及右纵梁和右加强板与加强横梁形成H形结构;左连接板一、左连接板二、右连接板一和右连接板二与左侧围板、右侧围板和加强横梁形成多个稳定的三角形结构;在H形结构靠近前围板的一侧热熔连接有方形防撞橡胶,在H形结构靠近基板的一侧通过抗压件与基板相连接;在靠近前围板的一侧设置有弧形板,弧形板的底部两端与左侧围板和右侧围板的侧壁密封连接;本发明能防止车身前围受到撞击时过度损坏,更好的保护车内人员的安全。


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    Titel :

    High-strength reinforcing plate for vehicle body structure and machining method thereof


    Weitere Titelangaben:

    高强度车身结构用加强板及其加工方法


    Beteiligte:
    LIU YONG (Autor:in)

    Erscheinungsdatum :

    2020-12-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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