Automatic tool changing device for production of numerical control milling machine

• Main Authors: WEI XUJIE, WANG XINQI
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2022
• 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; MILLING; PERFORMING OPERATIONS; TRANSPORTING

An automatic tool changing device for production of a numerical control milling machine relates to the field of engineering machinery and comprises a mounting frame, a gantry is in sliding fit with the mounting frame, a horizontal sliding assembly and a tool changing assembly are arranged on the gantry, the horizontal sliding assembly comprises a sliding block, a cutter mounting plate is in sliding fit with the sliding block, and a cutter is arranged on the cutter mounting plate. An electric cylinder is arranged on the cutter mounting plate, a cutter is connected to the electric cylinder, the cutter changing assembly comprises a motor, the motor is connected with a disc, a plurality of milling cutter containing cavities are distributed in the disc in a circumferential array mode, and electromagnets are arranged on the cavity walls of the two sides of each milling cutter containing cavity; milling cutters are adsorbed in the multiple milling cutter containing cavities correspondingly. According to the device,