Lens beveling machine for optical lens production

The utility model relates to the technical field of optical lenses, in particular to a lens beveling machine for optical lens production, which comprises an outer barrel, an adjusting mechanism is arranged on the inner wall of the outer barrel, an air cylinder is rotatably connected to the top of the outer barrel, and the top of the air cylinder is fixedly connected with the inner wall of a beveling machine body. The outer wall of the outer cylinder located at the bottom is rotationally connected with the inner wall of the beveling machine body, a first electric telescopic rod is fixedly connected to the inner wall of the beveling machine body, a second electric telescopic rod is fixedly connected to one end of the first electric telescopic rod, and a driving motor is fixedly connected to the output end of the second electric telescopic rod. A rotary knob is manually driven to rotate, the rotary knob drives a bevel gear set to rotate, the bevel gear set drives a threaded rod to rotate, the threaded rod drives