Tool structure for avoiding secondary falling of seamless tube during machining

• Main Author: SUN NIANSHENG
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: BROACHING; 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; FILING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PLANING; SAWING; SCRAPING; SHEARING; SLOTTING; TRANSPORTING

The invention discloses a tool structure for avoiding secondary falling during seamless tube processing, which comprises a storage table and a cutting mechanism positioned on the storage table, a plurality of conveying grooves distributed at equal intervals and used for conveying seamless tubes are formed on the storage table, an inverted U-shaped support arm is welded on the storage table, a first motor is horizontally mounted on the support arm, and a second motor is mounted on the first motor. A top groove is formed in the bottom wall of the supporting arm, an output shaft of the first motor is coaxially connected with an inner screw rod, the inner screw rod is sleeved with a sliding arm in a threaded mode, a mounting plate is welded to the bottom wall of the sliding arm, and the cutting mechanism comprises a second motor mounted on one side wall of the mounting plate and a cutting knife coaxially connected with an output shaft of the second motor. A steering shaft is installed on the bottom wall of the st