Bearing forging strength detection device

The utility model discloses a bearing forge piece strength detection device, which belongs to the technical field of forge piece detection, and is characterized in that a detection base is moved to the middle part of an annular forge piece, an electric hydraulic rod is controlled to extend to drive a sleeve to move downwards, and three sliding columns are extruded by three connecting rods in the downward moving process of the sleeve, so that the three sliding columns are far away from one another; after the applied pressure reaches a preset value, an electric hydraulic rod stops working, a motor is controlled to work, the motor drives a driven gear to rotate through a driving gear, and the driven gear drives a connecting shaft and a detection base to rotate through a fixing shaft; the detection base drives the three rollers to roll on the inner wall of the forge piece through the three sliding columns, the pressure sensor monitors the pressure value in real time, pressure is applied to the forge piece through