CUTTING TOOLS MAKING RECIPROCAL MOTION Russian patent published in 2015 - IPC B23D49/10 B27B19/12 

FIELD: technological processes.

SUBSTANCE: invention relates to cutting tools making a reciprocal motion. The cutting tool comprises a mechanism of motion transformation, made as capable of transforming motion of a rotary element into a reciprocal motion of a slider connected to a rod, made as capable of installation of a cutting web on it. The cutting tool additionally comprises a support mechanism of a slider, comprising the first support mechanism and the second support mechanism, arranged in different positions along direction of slider's reciprocal motion, besides, each one supports the slider with provision of motion in direction of reciprocal motion. The first support mechanism includes the first element and the second element located on opposite sides of the slider in retaining direction perpendicular to the direction of reciprocal motion, besides, each in a sliding manner contacts with the slider.

EFFECT: invention provides for improvement of a cutting tool.

12 cl, 8 dwg