Safety door applied to numerical control machine tool

• Main Author: SHANG XUEWEI
• Format: Patent
• Language: Chinese; English
• Published: 07.01.2022
• 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 safety door applied to the numerical control machine tool comprises an L-shaped protective door and a machine tool body, the upper surface of the machine tool body is fixedly connected with a fixed block and an installation block, the side face of the fixed block is provided with a ball screw driven by a servo motor, and the surface of the ball screw is in threaded connection with a movable block; a microswitch is arranged on the side face of the mounting block, a mounting strip is fixedly connected to the front face of the machine tool body, a sponge pad is arranged on the front face of the mounting strip, and a transparent observation window is embedded in the front face of the L-shaped protective door. According to the safety door applied to the numerical control machine tool, the rotation of the ball screw can drive the L-shaped protective door to move to protect the machine tool body during machining, the L-shaped protective door is prevented from being pulled at will, meanwhile, when the L-shaped pr