Rolling tool device

摘要

The present invention proposes a rolling tool device for compression rolling of, in particular, blade elements of a rotor area of a jet engine provided with a tool carrier to which two pliers-type bodies are rotatably connected about a joint pivot bearing relative to the tool carrier. The pliers-type bodies are each provided with a rolling area, and a distance between the rolling areas is variable in dependence of a rotary movement of the pliers-type bodies. The pliers-type bodies in the zone of the rolling areas are each provided with a part, where main axes of the parts have an extension component in the direction of a rotary axis of the pivot bearing.

主权项

1. A rolling tool device for compression rolling of blade elements of a rotor area of a jet engine, comprising:
a tool carrier which is connectable to a carrier spindle of a machine tool; a pliers mechanism including two lever arms connected to the tool carrier to be rotatable with respect to each other about a joint pivot bearing; a rolling area connected to each lever arm, with a distance between the two rolling areas being variable in dependence on rotary movement of the two lever arms; an adapter element connecting the rolling area to the respective lever arm, the adapter element including, in a zone of the rolling area, a part having a main axis having an extension component in a direction parallel to a rotary axis of the pivot bearing.