Pipe cutting machine with cutting scrap collecting device

The utility model discloses a pipe cutting machine with cutting scrap collecting device, include cutting assembly and the slide rail of placing cutting assembly, its technical scheme main points are it is provided with cutting scrap collecting device to slide on the slide rail, cutting scrap collecting device including collection bits case, connecting pipe, setting on album bits case outer wall the air exhauster and with album breathing pipe that bits case intercommunication set up, the one end and the collection bits case of connecting pipe are connected, and the other end and air exhauster are connected, it is provided with the filter screen in the mouth of pipe department of connecting pipe to collect bits cargo position, collection bits case seted up with slide rail complex spout, thespout lateral wall articulates the firm board that has with the slide rail contact, firm board slope sets up, be provided with the elastic component between the lateral wall of firm board and spout, the elastic component is i