LOCK MECHANISM FOR MULTIBELT GRINDING MACHINE TOOL

摘要

FIELD: grinding equipment. SUBSTANCE: lock mechanism is designed for profiling head of belt grinding machine tool with several parallel abrasive grinding belts and shoes for clamping belts to surfaces of ground part. Said mechanism rigidly joins profiling head with housing of grinding machine tool and it includes ball-like protrusion mounted on profiling head and lever jointly secured to shaft rotated by actuator driven by hydraulic motor. EFFECT: improved design. 1 cl, 19 dwgi