Drill rod assembly tool

The utility model discloses a drill rod assembly tool which comprises a base plate, a fixing rod is vertically and fixedly connected to one side of the base plate, a limiting plate is movably connected to the fixing rod, a polygonal limiting hole is machined in one end of the limiting plate, and a limiting bayonet is communicated with the polygonal limiting hole. Positioning is achieved structurally through cooperation of a positioning groove in the bottom face of the base plate and drilling machine equipment, a round through hole in the base plate and a drill rod are concentric, meanwhile, a polygonal clamping opening is machined in a limiting plate on the tool, the drill rod is clamped through the tool in the using process, manpower waste caused by manual fixing is avoided, the labor intensity of workers is reduced, and the working efficiency is improved. And the assembly efficiency of the drill rod is improved. 本实用新型公开了一种钻杆装配工装，包括底盘，在底盘一侧上竖直固定连接有一固定杆，在固定杆上活动连接有一限位板，所述限位板的一端上加工有一多边形限位孔，与该多边形限位孔连通有一限位卡口；在结构上