Movable flexible machining device for large numerical control floor type boring and milling machine

• Main Authors: WU HAIJIAN, SHI ZHAOWEI, WANG YUANLUN, LIN SHUHAI, LI ZHAOSHAN, WAN SHI, YAN HAO, YANG JING, CHEN ZHENGXIANG, ZI LIMIN, LI BOBO, NING XIUYUE, BAO SHIYONG, BAO WENCHAO, LI XINSHUI, FAN SIHUA, SHEN HANGKUI, JIANG WEI, WANG FUYONG, WU JICHAO
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2024
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; COMBINED OPERATIONS; 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; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The movable flexible machining device for the large numerical control floor type boring and milling machine comprises a base, at least eight bearing seats are fixedly arranged on the base, transmission shafts are arranged on the bearing seats, bearings are arranged at the two ends of each transmission shaft, and one end of each transmission shaft is in transmission connection with a transmission connecting rod through a coupling sleeve; the other end of the transmission shaft is connected with a crank through a combination sleeve; the two ends of the transmission connecting rod are in transmission connection with transmission shafts through coupling sleeves. The base is further provided with at least four guiding and positioning shafts and at least two opening sleeves, the two ends of each guiding and positioning shaft are provided with a hexagon nut and a bearing respectively, and each opening sleeve is provided with a hook-shaped bolt. Flexible machining of lathe bodies with different splicing lengths is me