CLAMPING DEVICE Russian patent published in 2018 - IPC B29D30/48 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to a clamping device. Technical result is achieved by a clamping device attached to a shaper having a circumferential surface. Circumferential surface includes a first winding groove and a second winding groove. Clamping device comprises a first clamp for clamping the distal end of the steel wire in a position corresponding to the first winding groove, and a second clamp for clamping the distal end of the steel wire in a position corresponding to the second winding groove. Base of the clamps attached to the former, and a movable body movable relative to the base of the clamps. First clamp includes a first clamping wall, so that the steel wire can be held between the first wall of the base, which is provided on the base of the clamps, and the first clamping wall. Second clamp includes a second clamping wall so that the steel wire can be held between the second wall of the base that is provided on the base of the clamps and the second clamping wall. First clamping wall and the second clamping wall are provided on the movable body. Movable body is pivotally attached to the base of the clamps and is movable between the clamping position and the position without clamping.

EFFECT: technical result is the ability to clamp the wire in all positions corresponding to the winding grooves.

1 cl, 12 dwg