PVC pipe cutting device

A PVC (polyvinyl chloride) pipe cutting device is used for solving the technical problems that when a PVC cutting device in the prior art is used for cutting a PVC pipe fitting in the prior art, waste chips generated by pipe fitting cutting are left on an operation table, the waste chips are likely to splash in the cutting process, and cutting of the pipe fitting by an operator is affected. A cutting box is fixedly arranged on the workbench, a pipe inlet and a pipe outlet which are opposite to each other are formed in the cutting box, a cutting assembly used for cutting pipe fittings is arranged in the cutting box, and clamping mechanisms used for clamping the pipe fittings passing through the cutting box are arranged on the pipe inlet and the pipe outlet. A through hole is formed in the workbench and communicates with the bottom of the cutting box, and a dust collection assembly which is in communicating connection with the through hole and used for collecting waste chips generated by pipe fitting cutting is