| 摘要 |
PURPOSE:To perform the change of a setting position in short time, to coincide the core of a roll caliber with the core of a guide roller accurately and to obtain the rolling product in the optimum shape by making a roller guide assembly body in a freely attachable and detachable structure. CONSTITUTION:The position in the roll axial line direction is decided by fitting the guide groove 21 provided on a guide frame 12 to the guide projecting bar 11 of a supporting base 6. The guide frame 12 is then fixed to the supporting base 6 by engaging the projection 9 for fixing the cylinder for fixture into through hole 19 provided on the projecting piece of the guide frame 12. The change of the final finish caliber position is easily performed by shifting the guide frame 12 after releasing the guide groove 21 from the guide projecting bar 11 by ascending the guide frame 12 with pulling in the projecting part 9 for fixture from the through hole 19. |
