WOOD WORKING MACHINE TOOL FEED MECHANISM

摘要

FIELD: wood-working industry. SUBSTANCE: feed mechanism in machine tool is made in form of U-shaped support straddling table 2 by its lower portion. U-shaped platform is moved vertically on support 1 with two-side clearance. U-shaped platform turned through 180 degrees has pressure rollers 4 and tie-rod 8 which are connected through ports with walls of U-shaped support. Hole is made in bridge of U-shaped support. Lead screw 13 is placed in hole with clearance. U-shaped platform is spring-loaded relative to table 2. EFFECT: enhanced operation. 3 cl, 4 dwg