SANDER BELT REGULATOR IN BELT SANDER MACHINE

摘要

PURPOSE:To facilitate machining a flexural part inner corner and a flexural inner lateral side in such a way that with a freely revolvable regulating body which is protruded farther to the end edge side than a machined work provided, the end edge of the sander belt is regulated to come closer to the machined work. CONSTITUTION:A driving pulley 7 and a follow-on pulley 8 are supported at the upper portions of struts 3, 4 on a fixing base 2, and a sander belt 9 is tensed between each pulley. A movable table 10 to move up and down is arranged on the fixing base 2, and further another movable table 11 to move forward and backward is arranged on the movable table 10. There is a loading stand 17 to load a machined work 16 in sectionally L-litter shape through a jig 18, which is put on the table 11. There is a regulating body 19 composed of a roller protruded a little farther adhead than the inner lateral side (A) of a long side 16a, which is fixed on the both sides of the long side (a) of the machined work 16. A pad 20 is to thrust the sander belt 9.