High-precision pneumatic clamping and locking device mechanism

• Main Authors: WEI JIANYUN, FANG YUHAN, CHEN XIAO, ZHOU YADONG
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2021
• 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 invention belongs to the technical field of five-axis numerical control machine tools, and particularly discloses a high-precision pneumatic clamping and locking device mechanism. The high-precision pneumatic clamping and locking device mechanism comprises an air disc fixing plate, a rotating flange, a power flange which is connected with the rotating flange and an air disc shell body which is arranged on the air disc fixing plate, a first movable groove capable of containing an air bag to deform is formed in air disc shell body, the air bag comprises an outer air bag and an inner air bag, a second movable groove capable of containing the air bag disc to move left and right is transversely formed in the air disc shell body, the second movable groove communicates with the first movable groove, one end of an air bag disc is connected with the outer air bag, the other end of the air bag disc is attached to the inner wall of the rotating flange, and a lifting mechanism is arranged in the air disc shell body.