GRIPPER FEED OF PART IN PRESS Russian patent published in 2014 - IPC B21J13/08 B21D43/05 B30B15/30 

FIELD: process engineering.

SUBSTANCE: invention relates to gripper feeders of multiposition processes, mainly, crank die-forging presses. Proposed feeder comprises stationary bed, claws, claw actuator to displace the claws along press positions, claw vertical drive and mechanisms to extend, clamp and unclamp the claws. claw actuator to displace the claws along press positions and vertical drive are composed by the frame with grippers secured thereto. Said frame can be swung by links articulated therewith. Hinge linked with crank is arranged at the centre of one of said links. Mechanisms to extend, clamp and unclamp the claws are equipped with motors. Said motors have disc rotor and stator mounted at fixed bed in the zone of operation of appropriate drive.

EFFECT: decreased weight and overall dimensions.

7 dwg