Data acquisition device for general-purpose machine tool

The utility model discloses a data acquisition device for a general-purpose machine tool, which comprises a machine tool, an industrial camera is fixedly mounted on the top surface of the inner side of the machine tool, and a protective cover is fixedly mounted on the periphery of the industrial camera through bolts; bolts penetrate through the mounting lugs and extend to the inner wall face of the machine tool, the protective cover is connected to the periphery of the industrial camera in a covering mode, covering type protection of the industrial camera is achieved, then the motor is started through the control panel, the output end of the motor is promoted to drive the lead screw to rotate, and then the threaded sleeve on one side of the surface of the movable plate moves along the lead screw. A sliding sleeve on the other side of the surface of the moving plate slides along a sliding rod, so that the moving plate moves from one end of tempered glass of the protective cover to the other end until the tempe