The invention provides a lamp auxiliary positioning tool and a lamp positioning and mounting method, and relates to the technical field of automobile lamp mounting, the lamp auxiliary positioning tool comprises a fixing frame, a positioning block assembly and a positioning pin assembly, and the fixing frame is used for being detachably mounted on an automobile body framework; the positioning block assembly is provided with an abutting end used for abutting against the X-direction end face of the lamp. The abutting end can move in the X direction. The positioning pin assemblies are provided with positioning pins used for penetrating through positioning holes formed in the lamp in the X direction. The positioning pin in at least one positioning pin assembly can move along the Y direction and the Z direction; the lamp can be adjusted in the X direction, the Y direction and the Z direction, so that the positioning and mounting of the lamp meet the clearance surface difference tolerance requirement, and the mounting consistency can be ensured when the lamp and a vehicle body framework are produced in batches; and the size precision requirement of the lamp and the position precision requirement of the mounting hole in the vehicle body framework are reduced, and the production qualification rate of the lamp and the vehicle body framework can be improved.
本发明提供一种灯具辅助定位工装以及灯具的定位安装方法,涉及汽车灯具安装技术领域,包括固定架、定位块总成以及定位销总成,固定架用于可拆卸的安装在车身骨架上;定位块总成具有用于与灯具上的X向端面抵接的抵接端;抵接端沿X向可移动;定位销总成设置有多个,定位销总成具有用于穿设灯具上沿X向开设的定位孔的定位销;至少存在一个定位销总成中的定位销沿Y向、Z向可移动;能够对灯具在X向、Y向、Z向进行调节,使得灯具的定位安装满足间隙面差公差要求,在对灯具、车身骨架进行批量生产时,也能够保证安装的一致性;而且降低了灯具的尺寸精度要求和车身骨架上安装孔的位置精度要求,有利于提高灯具以及车身骨架的生产合格率。
Auxiliary positioning tool for lamp and positioning and mounting method of lamp
一种灯具辅助定位工装以及灯具的定位安装方法
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |