FIELD: wood-working industry.
SUBSTANCE: group of inventions relates to woodworking, particularly to production machines. Portable processing machine having spindle driven into oscillatory movement comprises clamping device for fixing a working tool. Clamping device comprises a clamping unit having a clamping element for clamping working tool in axial direction, extending parallel to axis of rotation and/or drive shaft rotational axis. On clamping element there is a clamping head for clamping working tool at free end of clamping unit. Clamping unit has a guide assembly which guides at least one movement of working tool along at least one direction of movement, different from axial direction. Clamping head has a clamping surface arranged asymmetrically relative to longitudinal axis of clamping element. System consists of at least one portable processing machine and working tool, clamped in clamping device of portable processing machine.
EFFECT: simplified assembly and disassembly of working tool.
7 cl, 5 dwg
