Clamping tool and lathe

• Main Authors: JI ZHIHONG, ZHU WEI, XIE JUNPING, JIANG WEIZHENG, SUI HUAJUN, SHI XUELI
• Format: Patent
• Language: Chinese; English
• Published: 02.01.2024
• 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 clamping tool is used for fixing a workpiece when the outer circle of the workpiece to be machined is turned, the clamping tool comprises a base, a plurality of first abutting pieces protruding out of the first end face are arranged on the first end face of the base, and the first abutting pieces are arranged in the circumferential direction of the base at intervals; the multiple first abutting pieces can be adjustably arranged in the radial direction of the base. By means of the technical scheme, the turning tool cannot collide with the base and the first abutting piece in the turning process, the outer circle face of the workpiece and the edges of the end faces of the two ends of the workpiece can be directly machined, secondary machining is not needed, the turning time is saved, and the turning efficiency is improved. According to the clamping tool, the workpiece is fixed by abutting against the end of the workpiece, the clamping tool does not make contact with the outer circle face of the workpiece, a