| 摘要 |
<p>PURPOSE:To eliminate that an irregularity in the angular position of a through hole in a support member causes a defect by a method wherein a shaft which functions as the support shaft of a guide roller is supported by a main support member and an auxiliary support member. CONSTITUTION:A coupling flange 18 is fitted to a through hole 14 in a base stand 1, and a main guide base 2 is attached to the base stand 1. A wave washer 5 is arranged in a cylindrical groove 19 in the base 2, the lower end of a shaft 10 forming the assembly component of a guide roller 15 is inserted into, and passed through, a through hole 16 via the washer 5, and the shaft 10 is erected and installed in the groove 19. A through hole 17 is formed in an auxiliary guide base 7, and the upper end of the shaft 10 is inserted into, and passed through, the hole 16. A female screw is formed inside the hole 17, an adjusting screw 8 in which a male screw has been formed on its circumferential face is screwed to the female screw and the height of the roller 15 erected and installed on the base 2 is adjusted. A support 40 is erected and installed on the base 2, and the base 7 is fixed to the base 2 by a screw 9 at the upper part of the support 40. At this time, the three-dimensional angle of the base 2 of the roller 15 is adjusted.</p> |
