Positioning and trepanning equipment based on electric power pipe machining

The utility model discloses a positioning trepanning device based on electric power tube processing, which comprises two fixed plates, sliding chutes are arranged on the side surfaces of the two fixed plates close to each other, a sliding block is connected in each sliding chute in a sliding manner, and a spring is fixedly connected to the bottom surface of each sliding block. Through the arrangement of the tapping equipment, tapping work can be carried out on an electric power pipe through work of the tapping equipment, the purpose of driving a sliding rod to be adjusted up and down is achieved through up-down sliding of a sliding block in a sliding groove, through downward adjustment of the sliding rod, the tapping equipment can carry out tapping work on the fixed electric power pipe, operation is convenient and fast, and the practicability is high. The problem that time and labor are wasted due to the fact that the tapping equipment needs to be held by a worker in the using process is solved, the sliding p