Workpiece clamping and fixing mechanism for vertical machining center

• Main Author: CAO GUOTAO
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• 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 utility model relates to the technical field of clamping and fixing of machined parts, and provides a machined part clamping and fixing mechanism for a vertical machining center, which is convenient for clamping polygonal machined parts in a more fit manner, is convenient for adjusting the height of a clamping point according to the height of the machined parts, can enable the clamping to be more stable, is not easy to topple over, and is higher in practicability. Comprising a base, four sliding plates, a lifting plate, an extending plate and a clamping assembly, a placing plate is fixedly connected to the base, the sliding plates are slidably connected to the base, a sliding driving assembly is arranged on the sliding plates and used for driving the four sliding plates to move oppositely, the lifting plate is slidably connected to the sliding plates, and a height adjusting assembly is arranged between the sliding plates and the lifting plate. The height adjusting assembly is arranged on the lifting plate