Large-length-diameter-ratio thin-wall shell vibration reduction tool

• Main Authors: CHEN JIE, NING CHUGANG, DING LEI, LI JING, SUN MINHAO, WANG XINSHENG
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2022
• Subjects: 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

The invention discloses a large-length-diameter-ratio thin-wall shell vibration reduction tool which comprises a left flexible clamping assembly, a right flexible clamping assembly, a left fine adjustment device, a right fine adjustment device, a left vibration reduction assembly, a right vibration reduction assembly and a moving assembly. The moving assembly is fixed to a machine tool workbench guide rail, the flexible clamping assemblies are installed on the two sides of the moving assembly through the vibration reduction assemblies correspondingly, and the fine adjustment devices are installed between the flexible clamping assemblies and the vibration reduction assemblies. The positions, away from the central axis of the machine tool, of the vibration reduction assemblies on the left side and the right side are moved at the same time through the moving assembly, so that the flexible clamping assembly gets close to the thin-wall shell, the thin-wall shell is clamped by the flexible clamping assembly through