Double-clamping mechanism capable of guaranteeing machining precision of machining center

• Main Authors: WANG ZHOULEI, SHI JINPO, TU XIAOFANG
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2022
• 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 provides a double-clamping mechanism capable of guaranteeing the machining precision of a machining center. A base is provided with an installation face. The first fixing device comprises a driving mechanism, a first clamping plate and a second clamping plate, and the first clamping plate and the second clamping plate are mounted on the mounting face and distributed in the first direction. The driving mechanism is used for driving the first clamping plate and the second clamping plate to be close to each other or away from each other; the support frame group is mounted on the mounting surface; the second fixing device comprises a connecting plate; one end of the connecting plate is connected with the support frame group, and one end far away from the support frame group is in threaded connection with a screw; the screw rod extends along a second direction; the second direction is perpendicular to the mounting surface; pressing plates are arranged at the ends, close to the mounting surfaces,