Transformer substation board type fitting suitable for mechanical arm operation and using method

The invention relates to a connecting structure between the end board face of a daughter board and a metal wire capable of being designed into a tubular head, in particular to a transformer substation board type fitting suitable for mechanical arm operation and a using method.An upper mother board end fitting body of the fitting is provided with a round hole connected with one end of a round pipe.A lower mother board end fitting body comprises four long U-shaped press boards and two short U-shaped press boards, the four long U-shaped press boards are symmetrically distributed at the end, connected with the round pipe, of the upper mother board end fitting body, the two short U-shaped press boards are symmetrically distributed at the end, connected with the round pipe, of the upper mother board end fitting body, the two short U-shaped press boards are located in the middle of the upper mother board end fitting body, and the four long U-shaped press boards are evenly distributed on the two sides of the two shor