The invention relates to a frame module and a frame for an automobile, the frame module is formed by integrally cast components, the frame module comprises two longitudinal beams which extend in the longitudinal direction and are arranged in parallel at an interval and two transverse beams which extend in the transverse direction and are arranged in parallel at an interval, and the two transverse beams are arranged between the two longitudinal beams. The vertical height of the cross beam is lower than that of the longitudinal beams, and the cross beam is connected with the longitudinal beams on the two sides through the side wing plates to form a frame body structure which is integrally concave at the cross beam; the cross sections of main bodies of the cross beams and the longitudinal beams are U-shaped, U-shaped openings of the two longitudinal beams face towards the two sides in a manner of deviating from each other, and U-shaped openings of the two cross beams face downwards and are provided with opposite vertical flange surfaces on the inner side of the frame body structure; two battens which correspond to the longitudinal beams and continuously extend in the longitudinal direction are arranged between the two cross beams, the battens form opposite vertical plate faces on the inner side of the frame structure, the two vertical flange faces and the two vertical plate faces define a closed rectangular frame, and therefore the connecting rigidity, the bending strength and the torsional strength of the frame and other stamping parts are improved.
本发明涉及一种车架模块和用于汽车的车架,车架模块由一体铸造的构件形成,包括两个沿纵向延伸且平行间隔布置的纵梁和两个沿横向延伸且平行间隔布置的横梁,两个横梁设置在两个纵梁之间,横梁的竖向高度低于纵梁并分别通过侧翼板与两侧的纵梁相连,形成整体上在横梁处下凹的框体结构;横梁和纵梁的主体横截面均呈U形,两个纵梁的U形开口彼此背离地朝向两侧,两个横梁的U形开口朝向下方并具有在框体结构内侧相对的竖向翼缘面;在两个横梁之间具有对应于纵梁分别沿纵向连续延伸的两个板条,其构成在框体结构内侧相对的竖向板面,两个竖向翼缘面与两个竖向板面合围形成封闭的矩形框架,由此提高了车架和其他冲压件的连接刚度、抗弯及抗扭强度。
Frame module and frame for automobile
一种车架模块和用于汽车的车架
2024-05-24
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |