The invention discloses an intelligent optical lens cold working fixing tray. The intelligent optical lens cold working fixing tray comprises a tray body made of a rigid material. A machining groove used for allowing optical lenses to be embedded is formed in the operating surface of the tray body. A receding groove is formed in the groove bottom of the machining groove. The groove bottom of the machining groove is provided with an annular platform, and a circle of first fixing groove is formed in the inner side of the annular platform. A circle of first air bag is arranged in the first fixing groove. A circle of second fixing groove is formed in the side wall of the machining groove. A circle of second air bag is arranged in the second fixing groove. The first air bag and the second air bag are connected with a pressurization air pump through an air inlet pipe. The air inlet pipe is provided with an electromagnetic valve. A liquid metal injection recycling mechanism, a heating mechanism and a refrigeration mechanism are arranged between the first fixing groove and the second fixing groove. By means of the intelligent optical lens cold working fixing tray, the optical lenses can be fixed by changing the state of liquid metal, the fixing effect on the optical lenses is quite good, the effect that the lenses cannot be moved at all can be guaranteed in the polishing machining process, and machining precision is ensured.