Bearing assembling and disassembling device for use during car repair, has three clamping jaws and ring surrounding clamping jaws, where ring is made of flexible body and is connected with adjuster to adjust inner diameter of ring

摘要

The device has a main body (20) including a center hole (22), and three clamping jaws, each including inner and outer plates and with an angle of 120 degrees. A ring (40) surrounding the clamping jaws is made of a flexible body having high rigidity. The ring is connected with an adjuster to adjust an inner diameter of the ring. The outer plate of each jaw forms a slot vertical to the inner plate for retaining the ring, where the slot has a curved base. A positioning axle includes a shaft that is coaxial to the center hole and a conical positioning unit provided at a lower end of the shaft. The clamping jaws include connecting edges, which penetrate into a gap between a bearing and an adjacent component. The positioning unit of the axle is inserted in a hollow shaft, at which the bearing is assembled, where the main body is coaxial to the shaft.