DEVICE FOR SHARPENING OF RODS Russian patent published in 2016 - IPC B24B19/16 

FIELD: machine building.

SUBSTANCE: invention relates to machine building and can be used for sharpening of rods from composite materials in production of multidimensional reinforced composite structures. Device comprises base, platform, bin for accumulation of rods with a channel in lower part mounted on it, mechanism of single-piece feeding and mechanism of rods attachment in spindle, as well as machining unit. Mechanism of rods single-piece feeding represents spring-loaded pusher passing through bin channel and installed in upper part of shaped bracket. In bracket lower part under platform there is a gear rack, kinematically connected to base. Rods attachment mechanism is made in form of elongated collet with collar and located on different sides by two groups of Belleville springs to release or clamp collet depending on direction of platform turn.

EFFECT: as a result enabling performing all operations to sharpen rod in one cycle of platform turning.

1 cl, 4 dwg