A squeeze-cast integral aluminum alloy rear auxiliary frame comprises a frame body integrally formed through squeeze casting, and a rectangular frame is defined by a front cross beam, a rear cross beam, a left longitudinal beam and a right longitudinal beam of the frame body. Symmetrical first extension arms are arranged at the left end and the right end of the front cross beam, and first mounting holes and toe-in mounting brackets are formed in the first extension arms; symmetrical second extension arms are arranged at the left end and the right end of the rear cross beam, and second mounting holes are formed in the second extension arms; the first extension arm and the second extension arm are connected through an arch-shaped supporting longitudinal beam, a front upper control arm mounting bracket is formed on the arch-shaped supporting longitudinal beam, a steering engine mounting groove is formed in the arch-shaped supporting longitudinal beam, and a rear upper control arm mounting bracket is formed at the joint of the arch-shaped supporting longitudinal beam and the rear cross beam; a reinforcing cross beam is formed between the left longitudinal beam and the right longitudinal beam; rear lower control arm mounting brackets are formed at two ends of the reinforcing cross beam; a front suspension mounting hole is formed in the middle of the front cross beam, and two rear suspension mounting holes are symmetrically formed in the rear cross beam. The section of the whole rear auxiliary frame is a U-shaped groove with a downward opening.

    一种挤压铸造的整体式铝合金后副车架,包括挤压铸造一体成型的车架本体,车架本体的前横梁、后横梁、左纵梁、右纵梁围成一个矩形框。前横梁左、右两端设置对称的第一延伸臂,第一延伸臂上设置第一安装孔、前束安装支架;后横梁的左、右两端设置对称的第二延伸臂,第二延伸臂设置第二安装孔;第一、第二延伸臂通过拱形支撑纵梁相连,拱形支撑纵梁上成型前上控制臂安装支架,拱形支撑纵梁设置转向机安装槽,拱形支撑纵梁与后横梁连接处成型后上控制臂安装支架;左纵梁与右纵梁之间成型一加固横梁,加固横梁两端成型后下控制臂安装支架;前横梁中间设置前悬置安装孔,后横梁对称设置两后悬置安装孔。整个后副车架的截面为开口向下的U形槽。


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    Titel :

    Squeeze-cast integral aluminum alloy rear auxiliary frame


    Weitere Titelangaben:

    挤压铸造的整体式铝合金后副车架


    Beteiligte:
    WANG MINGBO (Autor:in) / ZHU SILONG (Autor:in) / LAN LEI (Autor:in) / YANG ZIHAO (Autor:in) / LI JIAN (Autor:in) / LI CHONGYANG (Autor:in) / ZHANG GONGYONG (Autor:in) / LIU HAIJUN (Autor:in) / LI ZONGYI (Autor:in) / LUO ANHONG (Autor:in)

    Erscheinungsdatum :

    2023-08-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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