The invention discloses a steel-aluminum mixed connection type automobile body B column. The B column comprises a B column inner plate, a B column outer plate, a high-strength plate and a reinforcingplate, connecting edges are arranged on the edges of plate bodies of the B column inner plate and the B column outer plate, the B column inner plate and the B column outer plate are connected and fixed through the connecting edges, and the reinforcing plate is located between the B column inner plate and the B column outer plate. Fixing edges corresponding to the connecting plates are arranged onthe edges of plate bodies on the two sides of the B column outer plate, the fixing edges are located between the connecting edges of the B column inner plate and the B column outer plate and fixedly connected with the two connecting edges on the upper portion and the lower portion, and the high-strength plate is arranged between the B column inner plate and the reinforcing plate and fixedly connected with the plate bodies of the reinforcing plate. According to the steel-aluminum mixed connection type automobile body B column, the reinforcing plate convenient to connect and fix is additionallyarranged in the automobile body B column, and the reinforcing plate and the high-strength plate are combined for use, so that the automobile body B column is convenient to manufacture, the overall strength and rigidity requirements of the automobile body B column can be met, and the practicability is high.

    本发明公开了一种钢铝混合连接型汽车车身B柱,包括B柱内板、B柱外板、高强板以及加强板,所述B柱内板、B柱外板的板体边缘上均设有连接边,所述B柱内板与B柱外板之间通过连接边连接固定,所述加强板位于B柱内板与B柱外板之间,且其两侧板体边缘设有与连接板对应的固定边,所述固定边位于B柱内板、B柱外板的连接边之间且与上下部的两个连接边连接固定,所述高强板置于B柱内板与加强板之间且与加强板的板体之间连接固定。所述钢铝混合连接型汽车车身B柱采用在车身B柱中增加方便连接固定的加强板,让加强板与高强板结合使用,因而不仅方便车身B柱的制作,而且还能满足车身B柱的整体的强度与刚度要求,实用性高。


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    Titel :

    Steel-aluminum mixed connection type automobile body B column


    Weitere Titelangaben:

    一种钢铝混合连接型汽车车身B柱


    Beteiligte:
    XU GAOXIANG (Autor:in)

    Erscheinungsdatum :

    19.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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