The invention provides a structure for a vehicle suspension, which can improve the rigidity of a connecting part without using other components. A vehicle suspension structure (vehicle suspension arm) (11) has a first plate material (40) and a second plate material (50), and has a first connection section (22) that connects a constituent member (30) (collar (31)). The first plate material has a flange section (48) bent with respect to the first flat plate section (42). The flange portion of the first plate material overlaps and is joined to the second main body portion 51 of the second plate material. A portion of the first plate material facing the first flat plate portion is open so that a first attachment surface 43 can be formed by press working in a single body state in which the first flat plate portion is bent. A portion of the second plate material facing the second flat plate portion (52) is also open. The connection portion is configured by disposing a first mounting surface and a second mounting surface 53 so that a first flat plate portion of the first plate material and a second flat plate portion of the second plate material face each other with a gap therebetween, and the first mounting surface and the second mounting surface 53 are disposed with a gap therebetween.
本发明提供一种不使用其他部件就可以提高连接部的刚性的车辆悬架用结构体。车辆悬架用结构体(车辆悬架用臂)11具有第一板材40和第二板材50,并具有连接构成部件30(轴环31)的第一连接部22。第一板材具有相对于第一平板部42弯曲了的凸缘部48。第一板材的凸缘部重合在第二板材的第二主体部51上进行接合。第一板材的与第一平板部相向的部分开放,使得在第一平板部弯曲了的单体的状态能够通过冲压加工形成第一安装面43。第二板材的与第二平板部52相向的部分也开放。连接部通过使第一板材的第一平板部及第二板材的第二平板部隔着间隔相向,并隔着间隔配置第一安装面及第二安装面53来构成。
Structure for vehicle suspension and method for manufacturing same
车辆悬架用结构体及其制造方法
2025-01-24
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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