Device for withdrawing a bar produced in a bar extruder or pipe extruder
AssigneeSMS Eumuco GmbH
InventorsNikolaus Jakoby, Johannes Steves, Stephan Frehe, Herbert Süther
Life of this patent
Estimating the term…
Abstract
A withdrawing device for a press that outputs an elongated workpiece in a direction has a first guide extending in the direction and carrying a first carriage movable by a first motor. A second guide extending in the direction on the first carriage carries a second carriage displaceable in the direction on the second guide by a second motor. The workpiece is clamped to the second carriage. A controller is connected to the first and second motors for shifting the second carriage in the direction at a speed independent of a speed of the first carriage while the first carriage is moving in the direction.
Claims10
In combination with a press that outputs an elongated workpiece in a direction, a withdrawing device comprising:
- a first guide extending in the direction;
- a first carriage displaceable in the direction along the first guide;
- first motor means for displacing the first carriage in the direction along the first guide;
- a second guide extending in the direction on the first carriage;
- a second carriage displaceable in the direction on the second guide, whereby the second carriage can move relative to the first carriage;
- means for clamping the workpiece to the second carriage;
- second motor means separate from the first motor means for displacing the second carriage on the second guide;
- and
- control means connected to the first motor means and to the second motor means for shifting the second carriage in the direction at a speed independent of a speed of the first carriage while the first carriage is moving in the direction.
Dependencies are inferred from the claim text.