Positioning device for machining

• Main Author: DENG RONGZHEN
• Format: Patent
• Language: Chinese; English
• Published: 17.09.2019
• 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 field of machining equipment, in particular to a positioning device for positioning a center hole in machining. In order to guarantee the service life of the center hole positioning device in machining, reducing processing costs, the utility model provides a positioning device for machining. The device comprises a positioning tip, the positioning tip comprises a Morse taper shank, a carrier, a connecting block and a positioning tip body, a positioning blind hole is formed in the positioning end of the Morse taper shank, the carrier is fixedly installed in the positioning blind hole, an installation blind hole is formed in the free end of the carrier, the connecting block is fixedly installed in the installation blind hole, the positioning tip body is of a conical-table-shaped structure, and the large end of the positioning tip body is welded to the connecting block. According to the positioning device for machining, when the positioning tip in the positioning tip is abraded, t