Welding tool for automobile post-treatment rear muffler assembly

The utility model relates to a welding tool for an automobile post-treatment rear muffler assembly. Comprising a bottom plate, a silencer ladle body profiling positioning mechanism arranged in the middle of the bottom plate, a lifting hook assembly positioning mechanism on the front side, a tail pipe positioning mechanism and a ladle body air outlet end positioning mechanism on the left side, a ladle body pressing mechanism on the rear side, and a ladle body air inlet end positioning mechanism and a lifting hook assembly pressing mechanism on the right side. According to the utility model, the clamping and positioning of a rear bale breaker, a tail pipe and a lifting hook assembly and the taking of the welded assembly can be ensured. 本实用新型涉及一种汽车后处理后消组件焊接工装，包括底板和设置在底板中部的消声器包体仿形定位机构、前侧的吊钩组件定位机构、左侧的尾管定位机构和包体出气端定位机构、后侧的包体压紧机构、右侧的包体进气端定位机构和吊钩组件压紧机构。本实用新型能够保证后消包、尾管、吊钩组件的装夹定位和组件完成焊接后的取件。