Screw locking and dismounting mechanism and screw machine with same

• Main Authors: XIAO HUAHAO, REN WEIPING, MI XINGXING, WU XIAOBIN, CHEN DAIQIAN, SHI JINBO, TAN WEIQING, LI JIAQING
• Format: Patent
• Language: Chinese; English
• Published: 01.07.2022
• Subjects: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The utility model discloses a screw locking and dismounting mechanism and a screw machine with the same. The screw locking and dismounting mechanism comprises an electric screwdriver, a positioning shaft sleeve and an elastic piece. The positioning shaft sleeve comprises a fixed shaft sleeve and a telescopic shaft sleeve, one end of the electric screwdriver is connected with a screwdriver rod, the fixed shaft sleeve is hollow and fixed to one side of the electric screwdriver, and the fixed shaft sleeve sleeves the screwdriver rod; a through hole is formed in the telescopic shaft sleeve so that the screwdriver rod can penetrate through the through hole, and one end of the telescopic shaft sleeve is telescopically inserted into the fixed shaft sleeve and detachably connected with the fixed shaft sleeve. The elastic piece is arranged in the fixed shaft sleeve and used for providing elastic restoring force for the telescopic shaft sleeve to move towards the side away from the electric screwdriver. According to th