DEVICE FOR INNER GRINDING

摘要

FIELD: mechanical engineering. ^ SUBSTANCE: device comprises headstock with spindle of grinding disk and plate provided with the electric motor and two rigid supports for basing the part to be grinded over its outer surface. The rigid supports are made of rectangular stands having prisms which are composed of two symmetrical members. The adjusting plates provide the axis of the part to be grinded to be at a given position with respect to the axis of the spindle of the grinding disk and lug with spring-loaded stop for permitting cooperation with the part to be grinded. The part is set on the prisms of the stands for permitting rotation around its own axis by means of a flexible member connected with the electric motor. ^ EFFECT: improved design. ^ 1 cl, 10 dwg