| 摘要 |
PURPOSE:To perform edge preparation corresponding to a work material with any size by providing a pair of vice pieces and a presser plate with an adjusting means. CONSTITUTION:A pair of vice pieces 4a, 4b are arranged on both sides of a guide rail 3 and are opened or closed centripetally by a feed screw 6. An open/ close operation handle 7 is provided at one end of the feed screw 6. A lateral beam 9 is suspended across stanchions 8a, 8b adjustably for its position, an oil hydraulic cylinder 10 is fixed to it, and a presser plate 11 is fitted to the lower end of a piston rod 10a. A work material W is clamp-fixed by adjustment of the vice pieces 4a, 4b and the presser plate 11 in response to its size and then is performed the edge preparation. |
