Visual positioning cutting device

The utility model discloses a visual positioning cutting device, belongs to the technical field of cutting devices, and aims to solve the technical problem that in the prior art, adjustment cannot be quickly carried out according to actual use requirements in the use process, the visual positioning cutting device comprises an operation cabinet, and a cutting device body is fixedly installed at the top end in the operation cabinet; a visual positioning device body is arranged below the cutting device body, the visual positioning device body is fixedly installed on the rear surface of the operation cabinet, and a positioning table is arranged below the cutting device body. Through the arrangement of the extension plate, the placed machined part can be clamped and fixed by controlling the movement of the extension plate, and through the arrangement of the first air cylinder, the movable clamp and the fixed clamp can be matched through the output end of the first air cylinder to position and fix parts of differen