The invention discloses a high-strength and high-toughness die-casting aluminum alloy which comprises a main body plate, side plates are fixed to the two sides of the main body plate, side wall lap joint plates are arranged above the sides, away from the main body plate, of the side plates, a seat fixing frame is installed between the two side wall lap joint plates, and safety belt retractor fixing areas are arranged at the two ends of the seat fixing frame. A front floor lap joint plate is mounted at one end of the main body plate, rear wall lap joint plates are fixed to the two corners of the other end of the main body plate, and a storage battery mounting frame is arranged above the rear wall lap joint plates. The main body frame comprises the main body plate, the side plates and the side wall lap joint plate, the main body plate, the side plates and the side wall lap joint plate are integrated in a split mode, the main body plate is large in area and high in strength, spaces are reserved for mounting points of parts on the whole main body frame, the integration performance is high, and machining is convenient; and therefore, the device can be relatively firm.

    本发明公开了一种高强高韧压铸铝合金,包括主体板,所述主体板的两侧均固定有侧板,所述侧板远离主体板的一侧上方设有侧围搭接板,两个所述侧围搭接板之间安装有座椅固定架,所述座椅固定架的两端均设有安全带卷缩器固定区,所述主体板的一端安装有前地板搭接板,且主体板的另一端两个拐角处均固定有后围搭接板,所述后围搭接板上方设有蓄电池安装框。本发明中主体框架即为主体板、侧板以及侧围搭接板,三者为分体集成式,主体板面积大,强度大,整个主体框架上给零件的安装点预留出空间,集成性能强,加工方便,本发明设置了前地板搭接板和后围搭接板,两侧均固定起来,使得本装置之能够较为牢固。


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    Title :

    High-strength and high-toughness die-casting aluminum alloy


    Additional title:

    一种高强高韧压铸铝合金


    Contributors:
    WANG YUNHAI (author) / WANG LIANLAI (author)

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge