The invention provides a front cabin assembly of a vehicle, a manufacturing method of the front cabin assembly and the vehicle. The front cabin assembly comprises a left wheel cover, a right wheel cover, a left longitudinal beam, a right longitudinal beam, a dash panel lower cross beam and a front auxiliary frame, and the left wheel cover, the right wheel cover, the left longitudinal beam, the right longitudinal beam, the dash panel lower cross beam and the front auxiliary frame are of an integrated die-casting forming structure; the left longitudinal beam and the right longitudinal beam are oppositely arranged in the wheel track direction of the vehicle, the dash panel lower cross beam is arranged between the left longitudinal beam and the right longitudinal beam, the left wheel cover is arranged above the left longitudinal beam in the height direction of the vehicle, and the right wheel cover is arranged above the right longitudinal beam in the height direction of the vehicle; the front auxiliary frame comprises a frame body part and a plurality of base parts, and the base parts are connected between the left longitudinal beam and the frame body part and between the right longitudinal beam and the frame body part. The base part is of an arch structure. By means of the technical scheme, the number of parts of the front lower vehicle body and chassis front auxiliary frame assembly can be reduced, and the final assembly production takt is accelerated.
本申请提供了一种车辆的前机舱总成及其制造方法和车辆,包括:左轮罩、右轮罩、左纵梁、右纵梁、前围板下横梁和前副车架,左轮罩、右轮罩、左纵梁、右纵梁、前围板下横梁与前副车架为一体压铸成型结构;左纵梁与右纵梁沿着车辆的轮距方向相对设置,前围板下横梁设于左纵梁与右纵梁之间,左轮罩沿着车辆的高度方向设于左纵梁的上方,右轮罩沿着车辆的高度方向设于右纵梁的上方;其中,前副车架包括框体部和多个基座部,多个基座部连接于左纵梁与框体部以及右纵梁与框体部之间;基座部呈拱形结构。应用本申请的技术方案,能够减少前下车身及底盘前副车架总成零部件的数量以及加速总装生产节拍。
Front cabin assembly of vehicle, manufacturing method of front cabin assembly and vehicle
一种车辆的前机舱总成及其制造方法和车辆
12.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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