Positioning mechanism for numerical control lathe

• Main Authors: SUN GUOXI, FAN YONGFEI, DU GANGFENG
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• 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 utility model relates to the technical field of machining, in particular to a positioning mechanism for a numerically controlled lathe, which comprises a base, the bottom of an inner cavity of the base is rotatably connected with a transmission column through a bearing, the surface of the transmission column is fixedly connected with a bevel gear I, and the top end of the transmission column penetrates to the outer side of the base and is fixedly connected with a positioning mechanism body. A cavity is formed in the base, a second bevel gear is arranged in the inner cavity of the base, the surface of the second bevel gear is meshed with the first bevel gear, and a cylinder is fixedly connected to the right side of the second bevel gear. The positioning mechanism has the advantage of angle adjustment, and in the actual use process, through matched use of the transmission column, the cylinder, the gear and the half teeth, a user can conveniently adjust the angle of the positioning mechanism body, so that a