Machining and fixing device for formed corrugated pipe diaphragm

The utility model belongs to the technical field of corrugated pipes, and particularly relates to a formed corrugated pipe diaphragm processing and fixing device which comprises a working table, one side of the bottom of the working table is fixedly connected with one side of the top of a square plate, one side of the top of the working table is fixedly connected with the bottom of a second vertical plate, and a first vertical plate is arranged on one side of the second vertical plate. A circular plate is arranged on one side of the first vertical plate, a plate body is fixedly connected to the bottom of the first vertical plate, and the upper portion of the outer wall of the plate body is in clearance fit with the inner wall of one side of the workbench. Through cooperation of a workbench, a shell, a second motor, a second circular plate, a second vertical plate, a sliding rod, a plate body, a square plate, a baffle and a fixing structure, a double-end threaded rod is rotated, the double-end threaded rod dri