Positioning device for metal product drilling

• Main Author: CHENG HEBIN
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2020
• 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 discloses a positioning device for metal product drilling, which comprises a shell, a double-shaft motor is fixedly connected to the rear side of the inner wall of the shell, a rotating shaft of the double-shaft motor is fixedly connected with a rotating rod, and a first bevel gear is fixedly connected to one end, far away from the double-shaft motor, of the rotating rod. Throughholes are formed in the rear sides of the two sides of the top of the shell, first threaded rods are movably connected to the rear sides of the two sides of the bottom of an inner cavity of the shellthrough bearings, the tops of the first threaded rods penetrate through the through holes and extend out of the shell, and the bottoms of the surfaces of the first threaded rods are fixedly sleeved with second bevel gears. The positioning device for metal plate drilling solves the problems that an existing positioning device for metal plate drilling cannot well position arc-shaped plates of different sizes, the drilling e