Lifting and centering mechanism of aluminium ingot lathe

• Main Author: LI HAIAN
• Format: Patent
• Language: Chinese; English
• Published: 26.06.2013
• Subjects: BORING; 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; TURNING

The utility model discloses a lifting and centering mechanism of an aluminium ingot lathe. The lifting and centering mechanism of the aluminium ingot lathe comprises a servo motor and a transmission shaft connected with the servo motor, a lower lifting shaft connected with the transmission shaft, an upper lifting shaft connected with the transmission shaft, a plurality of lifting rods and a centering cylinder connected with the upper lifting shaft, wherein a right-handed rotation worm and a right-handed rotation worm wheel are arranged at one end of the transmission shaft, and a left-handed rotation worm and a left-handed rotation worm wheel are arranged at the other end of the transmission shaft; a signal transmission disc is arranged at one end of the upper lifting shaft, and the signal transmission disc is provided with three first proximity switches; each lifting rod is provided with a V-shaped frame; the centering cylinder comprises a signal transmission bolt, three second proximity switches, a centering