Assembling assistive device for full complement pin roller bearing

The utility model belongs to the field of bearing assembly, particularly relates to an assembly assistive device for a full-complement roller bearing, and aims to solve the problems that when an existing outer-ring full-complement roller bearing is installed, workers grasp improperly when installing the roller, so that the roller falls off and needs to be assembled again, and if the manual knocking force of the roller cannot be controlled, the assembly efficiency is low. According to the scheme, a connecting column is vertically fixed to the upper portion of an auxiliary tool base, a rotating shaft is arranged on the side portion of the connecting column, a cam is arranged on the side portion of the connecting column, the cam is rotationally connected with the rotating shaft, one end of a handle is arranged on the cam, the handle and the cam rotate synchronously, and a limiting block is in a circular ring shape with a notch. According to the scheme, the auxiliary tool has the advantages that the mounting effi