Positioniervorrichtung, insbesondere für Sägeblätter an einer Sägeblattbearbeitungsmaschine

摘要

The invention relates to a positioning device (19), especially for circular saw blades (5) on a saw blade machining device (1). The inventive device has a finger support (21) with a finger (20), which is used to advance the saw blade (5) in a defined manner. Said finger support (21) is arranged in a pivotably mounted base support (22), in such a way that it is longitudinally displaceable in relation to said base support. The linear advancing movement of the finger support (21) is produced by means of a linear drive device (24) and the pivoting movement of the base support (22) is produced by means of a pivot drive device (28). The pivot drive device (28) is configured as a rotary drive. A rotational movement of a drive source (29) of the pivot drive device (28) is converted into a pivot movement of the base support, proportionally.