Deburring device for engineering plastics

The utility model relates to the technical field of machining, and discloses a deburring device for engineering plastics, which comprises a frame body, one end of the top surface of the frame body is fixedly connected with a limiting assembly, a first polishing assembly and a second polishing assembly are arranged on the limiting assembly in a penetrating manner, and the other end of the top surface of the frame body is fixedly connected with a feeding assembly. The feeding assembly comprises a first sliding mechanism and a second sliding mechanism, the limiting assembly comprises a fixing plate, the fixing plate is fixedly connected with the frame body, two limiting rods are fixedly connected to the fixing plate at equal intervals, and an upper limiting plate is fixedly connected to the tops of the two limiting rods; the device solves the technical problem that the manual deburring quality and efficiency do not reach the standard, and the technical effects of multi-angle deburring, burr residual quantity red