The invention relates to the field of automobile manufacturing, and discloses a bumper mounting structure and a mounting method.The bumper mounting structure comprises a middle framework and headlamp modules symmetrically fixed to the two ends of the middle framework, a grating is arranged between the two headlamp modules, and the grating is fixed to the middle framework; the headlamp modules are provided with positioning hole groups, and the positioning hole groups are used for determining the relative positions of the two headlamp modules and controlling the distance error between the two headlamp modules; in the embodiment of the utility model, the positioning tool is used for directly limiting the distance between the two headlamp modules and the two lampshades and reducing the accumulation of errors; error accumulation among the production precision error of the bumper framework, the production precision error of the two lampshades, the assembly error between the lampshades and the bumper framework and the production precision error of the grille is avoided, the distance error between the left lampshade and the right lampshade is reduced, and then the gap error between the grille and the lampshades is reduced.
本发明涉及汽车制造领域,公开了一种保险杠安装结构及安装方法,包括中间骨架以及对称固定于中间骨架两端的大灯模块,两大灯模块之间设有格栅,格栅固定于所述中间骨架上;大灯模块上设有定位孔组,定位孔组用于确定两个大灯模块的相对位置并控制两个大灯模块之间的距离误差;在本实施例当中,通过定位工装直接对两个大灯模块以及两个灯罩之间的距离进行限制并降低误差的累积,避免了保险杠骨架的生产精度误差、两个灯罩的生产精度误差、灯罩与保险杠骨架之间的装配误差以及格栅的生产精度误差之间的误差累积,使得左右两个灯罩之间距离误差得到降低,进而使得格栅与灯罩之间的间隙误差降低。
Bumper mounting structure and mounting method
一种保险杠安装结构及安装方法
2024-01-02
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
MOUNTING STRUCTURE OF BUMPER AND METHOD FOR DETERMINING MOUNTING STRUCTURE OF BUMPER
European Patent Office | 2022
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