The invention discloses an auxiliary frame installation structure which comprises a front beam assembly, an auxiliary frame assembly, a first installation support, a first nut pipe assembly and an auxiliary frame supporting disc, the first installation support and the first nut pipe assembly are arranged on the left side and the right side of an automobile in a bilateral symmetry mode respectively, and the left and right sides of the first installation support are fixed to the middle part of the front beam assembly in a two-layer mode. The bottom of the first nut pipe assembly is fixed to thefirst installation support, the front portion of the auxiliary frame assembly is detachably fixed to the middle of the front beam assembly, and the front portion of the auxiliary frame supporting disc, the rear portion of the auxiliary frame assembly and the front beam assembly are detachably fixed. The rear portion of the auxiliary frame supporting disc and the rear portion of the front beam assembly are detachably fixed. The auxiliary frame installation structure is simple in structure, good in test riding and test driving comfort and controllability, free of auxiliary frame abnormal sound,capable of improving the collision safety, capable of improving the dynamic rigidity of installation points and high in general assembly efficiency.
本发明公开一种副车架安装结构,包括前大梁组件、副车架组件、以及分别左右对称设置于汽车左右两侧的第一安装支架、第一螺母管组件和副车架支撑盘,所述第一安装支架的左右两侧分别与所述前大梁组件中部两层式固定,所述第一螺母管组件的底部与所述第一安装支架固定,所述副车架组件的前部与所述前大梁组件的中部可拆卸式固定,所述副车架支撑盘的前部、所述副车架组件的后部与所述前大梁组件可拆卸式固定,所述副车架支撑盘的后部与所述前大梁组件的后部可拆卸式固定。本发明的一种副车架安装结构结构简单、试乘试驾舒适性、操控性好、无副车架异响问题、提高碰撞安全性、提高安装点动刚度和总装装配效率高。
Auxiliary frame installation structure
一种副车架安装结构
2021-02-19
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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