Patent ID: 6581261
Filing Date: 2003-06-24
Classification: B25B,Y10T

Abstract:
A large size clamping device for detaching a bearing, the clamping device having three base blocks, an inner edge of each base block being formed with a thinner top cambered surface, each side of the base block having a penetrating connecting hole, three connecting rods being used to connect the three base blocks by each connecting rod passing through the connecting holes of two respective base blocks; thereby, an area confined by the base blocks being adjusted by adjusting the connections of the base blocks and the connecting rods; thus the clamping device being suitable for bearings of different sizes and suitable for resisting against an inner radial surface of a [an] bearing; and moreover, the forces between the bearing to be pulled out and the clamping devices are more uniform, thereby, the bearing will not be damaged.