Wire harness processing and cutting device

The invention provides a wire harness processing and cutting device, and relates to the technical field of cutting, the wire harness processing and cutting device comprises a workbench, a supporting rod is fixedly mounted on the upper surface of the workbench, a top plate is fixedly mounted at the upper end of the supporting rod, a hydraulic cylinder is fixedly mounted on the lower surface of the top plate, and a mounting plate is fixedly mounted at the output end of the hydraulic cylinder; a mounting plate is fixedly mounted on one side of the workbench, a cutting knife is fixedly mounted on the lower surface of the mounting plate, a positioning assembly is arranged on the lower surface of the mounting plate, a servo motor is fixedly mounted on one side of the workbench, and a clamping assembly is arranged on a clamping block. A first toothed plate is matched with a gear to control a second toothed plate to move downwards, at the moment, a pressing block can move downwards, the pressing block is pressed on t