Gleason-Pfauter Maschinenfabrik Gmbh

Gleason-Hurth Tooling Gmbh

Uwe Rusch

Matthias Philippin

Dietmar Kohler

Sabrina Gressler

Christoph Schneider

Daniel Staiger

Andreas Gross

Peter Müller

The invention relates to a clamping apparatus () for clamping a workpiece (), which is or is to be toothed and has an axis of rotation, onto a spindle, which can be rotationally driven and has a spindle axis defining an axial direction (A), with a clamping mechanism (), which converts an axial force (FA) transferred via a force transfer device () into a clamping force (Fg) directed radially to the spindle axis, wherein the force transfer device () has a first section () movably guided by a guide arrangement () in relation to a movement having an axial direction component, wherein the first section () is segmented into several transfer elements () spaced apart from one another in a circumferential direction.

Clamping apparatus

The invention relates to a moving system () for moving workpieces that are provided for gear cutting on a workpiece spindle () and have a workpiece axis of rotation, from a first position (A), taken up while they are being fed, into a third position (C) that differs from the first position by at least a smaller distance between the workpiece axis of rotation and the workpiece spindle axis, having a first movement unit () which moves a workpiece from the first position into a second position (B), different from the first and the third position, along a first movement path (AB), and a second movement unit () which moves the workpiece from the second position into the third position along a second movement path (BC), wherein the moving system is also designed to move machined workpieces back out of the third position and to hold and move more than one workpiece at the same time, wherein, while it is being moved on the first and on the second movement path, the workpiece is held by one and the same holding unit (') that directly holds the workpiece, without a movement caused by the second movement unit entailing a movement of the first movement unit.

Moving system and gear-cutting machine

Growing community of inventors

Ludwigsburg, Germany

Uwe Rusch