| 摘要 |
A bearing fixing device is provided to attenuate abrasion due to the vibration of a bearing while reducing vibration noises generated according to rotation of the bearing through a vibration absorption unit installed on an installing unit of a fixing block. A bearing fixing device includes a first fixing block(210), a second fixing block(220), a fixing unit(230), and a vibration absorption unit. The first fixing block has a groove to install a part among curved surfaces of a bearing on one surface of the first fixing block. The second fixing block has the groove to install the opposite part of the curved surfaces of the bearing installed on the first fixing block. The fixing unit applies the opposite direction of fixing force toward the bearing installed between the first fixing block and the second fixing block to fix the bearing. The vibration absorption unit prevents abrasion of the bearing itself due to vibration and absorbs the vibration generated according to the rotation of the bearing on an installing surface of the bearing of each of the groove formed on the first fixing block and the second fixing block to prevent vibration noise transferred to each of the fixing block. |
