Tool holder module and machine tool

• Main Authors: WU YANAN, WU KEHUA, LUO YINGTAO
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2021
• Subjects: BORING; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The invention discloses a tool holder module. The tool holder module comprises a tool holder assembly and also comprises an adjusting assembly, wherein the adjusting assembly comprises an adjusting frame, a plurality of following connecting pieces and multiple groups of adjusting units, wherein a sensing column is arranged on the axis of the adjusting frame; a plurality of pressure sensors are arranged on the outer wall of the sensing column in the circumferential direction; the plurality of following connecting pieces are uniformly arranged in the circumferential direction of the axis; any one of the plurality of following connecting pieces only has the translational degrees of freedom being facing or away from motion of the axis; elastic units are arranged on the plurality of following connecting pieces in the direction being facing the axis; each of the elastic units comprises an elastic piece and a contact piece; the contact pieces are arranged on the following connecting pieces based on the elastic piece