Double-end efficient cutting equipment for building machinery production

The utility model provides double-end efficient cutting equipment for building machinery production, relates to the technical field of building cutting equipment, and solves the problems that the existing building cutting equipment is low in efficiency, cannot meet the machining requirements of workpieces with various sizes, cannot realize the adjustment of a cutting angle and is very inconvenient. The cutting device comprises a left cutting mechanism and a right cutting mechanism which are symmetrically arranged on a sliding guide rail in a sliding mode, a workpiece clamp is detachably installed on an adjustable clamping base, a rotating disc is rotationally connected between a sliding base and a supporting base, and an L-shaped connecting frame is fixedly connected to the side, away from the center of a working machine table, of the rotating disc. The output end of the driving hydraulic cylinder is fixedly connected with a connecting plate, and a cutting machine is fixedly installed at the end, away from th