The invention relates to the technical field of automobile rear longitudinal beams, and discloses a lightweight new energy automobile rear longitudinal beam and a manufacturing process and equipment thereof.The lightweight new energy automobile rear longitudinal beam comprises a rear longitudinal beam assembly, the rear longitudinal beam assembly comprises a mounting section, a reinforcing section is arranged on the side face of the mounting section, an energy absorption section is arranged on the side face of the reinforcing section, and clamping grooves are formed in the two sides of the reinforcing section; the two sides of the reinforcing section are fixedly sleeved with connecting sleeve blocks, second holes penetrating through the connecting sleeve blocks are formed in the side faces of the connecting sleeve blocks at equal intervals, and limiting blocks are fixedly installed at the positions, corresponding to the connecting sleeve blocks, of the side faces of the reinforcing section. According to the assembling device, finally, a first electric cylinder drives a mounting plate to rise and move, a second electric sliding table drives a first movable table to move towards a fixed table, a fourth electric sliding table drives a second movable table to move towards the fixed table, and a mounting section, a reinforcing section and an energy absorption section are combined together, so that the effects of detecting, centering and quickly assembling a rear longitudinal beam assembly are achieved; and rapid and efficient production is realized.

    本发明涉及汽车后纵梁技术领域,且公开了一种轻量化新能源汽车后纵梁及其制造工艺、设备,包括后纵梁组件,后纵梁组件包括安装段,安装段的侧面设置有加强段,加强段的侧面设置有吸能段,加强段的两侧开设有卡接槽,加强段的两侧固定套接有连接套块,连接套块的侧面等距开设有贯穿连接套块的第二孔,加强段的侧面对应连接套块位置固定安装有限位块。本发明中,最后,第一电缸带动安装板进行升高移动,第二电动滑台带动第一活动台向固定台移动,第四电动滑台带动第二活动台向固定台移动,将安装段、加强段和吸能段组合在一起,这样对后纵梁组件起到检测对中和快速组装的作用,实现快速高效生产。


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    Titel :

    Lightweight new energy automobile rear longitudinal beam and manufacturing process and equipment thereof


    Weitere Titelangaben:

    一种轻量化新能源汽车后纵梁及其制造工艺、设备


    Beteiligte:
    HUA LU (Autor:in) / ZHANG ZHIJIAN (Autor:in) / FANG BIN (Autor:in) / XIE LANG (Autor:in)

    Erscheinungsdatum :

    2024-04-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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