Safety protection device for optical lens machining

The utility model discloses a safety protection device for optical lens machining. The utility model relates to the technical field of optical lens processing. The safety protection device for opticallens machining comprises a protection shell, a top opening is formed in the top of the protection shell, a mounting ring is movably connected to the side, close to the top opening, of the protectionshell, a sealing rubber pad is fixedly connected to the lower portion of the mounting ring, and tempered sound insulation glass is fixedly connected to the inner wall of the mounting ring. The utilitymodel discloses a safety protection device for optical lens machining. A buffer plate and a sound insulation plate are arranged; the device has the effects of shock resistance and sound insulation; according to the optical lens machining device, the protective shell and the air valve are arranged in a matched mode, the optical lens machining device can be isolated through the protective shell inthe using process, waste gen