| 摘要 |
<p>It is an object of the present invention to provide a swiveling table apparatus in which the setting of a swivel angle can be changed through numerical control. The configuration is as follows. The power of a servo motor 6 is transmitted to a table main body 2 through a ball screw 7 to cause a swivel operation of the table main body 2. Specifically, as the servo motor 6 rotates at a predetermined angle to advance a ball screw 7 toward the table main body 2, the end of the ball screw 7 pushes one side of the table main body 2 to swivel the table main body 2 about a swivel shaft 5. Since the swivel angle of the table main body 2 is proportionate to the amount of the back and forth movement of the ball screw 7 and the rotating angle of the servo motor 6, the swivel angle of the table main body 2 is numerically controlled through control over the rotating angle of the servo motor 6. <IMAGE></p> |
