Trumpf Werkzeugmaschinen Gmbh + Co. Kg

Trumpf Gmbh & Company

Christoph Schmidt

Werner Erlenmaier

In some aspects of the disclosure, a workpiece retention device for securing plate-like workpieces to a workpiece movement unit of a machine tool includes first and second workpiece clamping elements and a clamping drive by which the workpiece clamping elements can be moved towards one another starting from an initial relative position in order to clamp a workpiece that is arranged between the workpiece clamping elements. The workpiece retention device also includes an adjustment device that can adjust the initial relative position of the workpiece clamping elements.

Workpiece retention and handling systems

Tool holding systems described herein include a tool holder configured to releasably retain a metal-processing tool and to define a tool holder passage extending along a stroke axis, an adjustment drive operable to rotate the tool holder about the stroke axis, and a stroke drive including a spindle operable independent of the adjustment drive to translate the tool holder along the stroke axis. The stroke drive defines a stroke drive passage cooperating with the tool holder passage to define a waste disposal passageway through the tool holding system.

Tool holding system

A machine tool having a C-shaped frame has a workpiece processing station adjacent the open end of the throat, and an elongated guide rail extends in a first axis perpendicularly to the throat. A carrier extends along the guide rail, and a multiplicity of guide units are spaced along and movable on the carrier in the first axis. Workpiece clamping units are carried by the guide units, and drive means moves the guide units on the carrier. The guide rail is movable in the throat along a second axis perpendicular to the first axis, and a second carrier supported on the frame extends in a second axis parallel to the throat. A multiplicity of guide elements is spaced along and movable on the second carrier and supports the guide rail for movement in the second axis of the second guide rail.

Growing community of inventors

Stuttgart, Germany

Christoph Schmidt