CABLE CUTTING DEVICE Russian patent published in 2008 - IPC B23D31/02 B21F11/00 

FIELD: mechanics.

SUBSTANCE: device consists of bed, cable supporting unit and cutting tool. Cutting tool consists of fixed and movable part. The fixed part is connected to the cable support unit. The movable part is installed in a holder which is connected to the electrical drive of the cutting tool. Device is equipped with movable frame and movement mechanism of the same frame comprising an electrical cable of the frame, horizontal guides and limit stop. Cable support device and cutting tool are secured on the frame. At that the cable support device has at least two bearing rollers and at least one clamping roller located over the first bearing roller. Bearing rollers are situated at the same level in the upper portion of the frame from its opposite ends and have parallel axes and a common upper tangent portion which defines the movement line of the cable through the frame. The first and the second bearing rollers are located so that the length of the cable movement line is between them in the cutting zone. The fixed part of the cutting tool in the form of a knife is able to perform forced reciprocating movements in the cutting zone and is located below the said cable movement line.

EFFECT: provides upgraded cut quality.

4 cl, 1 dwg