Auxiliary jig for lens bonding

The utility model relates to the field of optical communication, in particular to an auxiliary jig for lens bonding. Comprising a vertical frame, a limiting component, a clamping component and a rotating component, the upper portion of the vertical frame is connected with the clamping component, one side of the clamping component is connected with the rotating component, the clamping component and the rotating component can rotate at the same time, and the limiting component connected to the vertical frame is arranged below the clamping component; the clamping part comprises a clamping groove used for clamping the two side faces of the lens and a clamping column located on one side of the clamping groove. The limiting part can fix the rotating part at a limiting position, and the upper end face and the lower end face of the lens are located at the horizontal position at the limiting position. The device is simple in structure and ingenious in design, by means of stable matching of the limiting component and t