Patent ID: 8931771
Filing Date: 2015-01-13
Classification: B23Q,B25B,Y10T

Abstract:
1. A device for removing a clamping block made of resin, configured to separate and remove the resin-made clamping block from a turbine blade, after a mechanical processing is applied to the turbine blade in a state in which the resin-made clamping block molded to cover a part of the turbine blade is fixed to a clamping jig, the resin-made clamping block having a pair of first notches formed respectively in a pair of side surfaces that are opposed to each other, and a pair of second notches formed respectively in a lower face and an upper face of the resin-made clamping block, wherein the device comprises: wherein, as said seat part, two seat parts are provided so as to be separated from each other by a predetermined distance, and the device further comprises an ascending-and-descending member that is provided in a manner capable of ascending and descending with respect to the two seat parts and that is configured to generate cracks in the resin-made clamping block with the second notches being starting portions by pressing the resin-made clamping block from above.