BALL SIDING DEVICE, UNIFORMLY ARRANGING DEVICE, AND BEARING ASSEMBLING DEVICE

摘要

PROBLEM TO BE SOLVED: To automate the whole process of the bearing assembly. SOLUTION: A bearing assembly equipment comprises a ball siding device 11 having a shaft displaceable in the axial direction above a bearing 10 and a projecting part which is driven by the shaft and turned in a raceway groove of the bearing, and a ball uniformly arranging device 12 in which a shaft displaceable in the axial direction through an inner race shaft hole of the bearing 10 and a guide ring to insert the shaft in the center are provided, a spirally stepped part is formed on a tip of the shaft, and oscillating claws projecting in the raceway groove of the bearing corresponding to the passage of the spirally stepped part of the same number as that of bearing balls are uniformly arranged in the circumferential direction. Because the ball siding device 11 and the ball uniformly arranging device 12 are both operated by displacing the shaft in the axial direction, driving means of both the devices can be jointly used, the devices are simplified, and automation of the uniformly ball arranging process is facilitated.