Automatic cut-off detection device of numerical control longitudinal cutting lathe

• Main Author: CHAI TINGFEI
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• 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, and discloses an automatic cut-off detection device of a numerical control longitudinal cutting lathe, which comprises a mounting seat, the mounting seat is mounted on a driving part and can be close to or far away from a workpiece under the driving of the driving part, and an inductive sensor is fixed on the mounting seat. A detection piece is elastically and telescopically arranged on the side, close to the workpiece, of the inductive sensor on the mounting base, and after the mounting base is close to the workpiece, if the workpiece is cut off, the detection piece is in an extending state and exceeds the detection range of the inductive sensor; if the workpiece is not cut off, the detection piece is extruded by the workpiece to enter the detection range of the inductive sensor, the detection device can detect whether the tool is wrong or not, a signal is sent to a control system of the numerical control longitudinal cutting lathe when the tool