Equivalent mechanism of cutting device for aluminum alloy wires and cables

The utility model discloses an equivalent mechanism of a cutting device for aluminum alloy wires and cables, which belongs to the field of cables, and is characterized in that the equivalent mechanism comprises a cutting mechanism, the cutting mechanism comprises a table body, a support frame, a top plate, an air cylinder and a cutting knife, the support frame is fixedly connected to the outer side of the table body, the top plate is fixedly connected to the outer side of the support frame, and the air cylinder is fixedly connected to the top plate. The top of the top plate is fixedly connected with an air cylinder, a piston rod of the air cylinder is fixedly connected with a cutting knife, one side of the table body is fixedly connected with a fixing rod, the inner side of the fixing rod is rotationally connected with a roller shaft, a clamping groove is formed in the inner wall of the roller shaft, and one end of the roller shaft is fixedly connected with a rotating rod. The rotating rod penetrates through