Patent ID: 9233446
Filing Date: 2016-01-12
CPC Classification: B23B,B23Q,Y10T

Claim Text:
1. A tool turret, comprising: a tool disk having at least one tool holder for a machining tool and having a contact surface, said tool disk being swivelable around a support column defining a swivel axis during moving the machining tool in said at least one tool holder into and out of a working position; a receiver disk fastened to said tool disk by a receiving surface of said receiver disk being clamped to said contact surface of said tool disk; and a clamping device clamping said receiving surface to said contact surface, said clamping device including an annular groove on one of said disks and a pressure piece on the other of said disks, said annular groove being concentric with said swivel axis and being radially open outwardly relative to said swivel axis and having at least one inclined surface, said pressure piece penetrating said annular groove under a compression force and having a wedge-shaped surface interacting with said at least one inclined surface to generate a force component as a clamping force from the compression force, said clamping force pressing said contact surface and said receiving surface against each other to clamp said tool disk to said receiver disk.