Plastic pipe groove processing machine

The utility model relates to a plastic pipe groove processing machine which comprises a pressure tank rack. A working table is arranged on the pressure tank rack in the length direction of the pressure tank rack; driving mechanisms are respectively arranged at both ends of the pressure tank rack; two driving mechanisms are symmetrically and oppositely arranged; driving wheels at the inner ends of the two driving mechanisms are positioned on the same axis; the two driving mechanisms are respectively and fixedly arranged on a motor sliding plate clamped on the pressure tank rack in a sliding manner; the bottom of the motor sliding plate is vertically and fixedly connected with a connecting rod; the lower end of the connecting rod passes through the pressure tank rack to be hinged with the front end of a piston rod of a sliding plate cylinder which is positioned below the driving mechanisms and is arranged on the pressure tank rack; and a plurality of bearing mechanisms are uniformly arranged on the working table between the two driving mechanisms along the axis between the driving wheels of the two driving mechanisms. The plastic pipe groove processing machine is simple to operate, is high in processing accuracy, is high in processing efficiency and realizes semi-automatic processing and centralized control in the actual operation; labor intensity of workers is reduced; moreover, the plastic pipe groove processing machine has a compact equipment structure, occupies a small space and is low in power consumption; and production cost is reduced.