Special fixture for machining parts

• Main Authors: LU YUGUI, WANG GUANGFENG
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2022
• 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 special fixture for machining the parts comprises a middle positioning plate, base plates and an adjusting and pressing assembly, the base plates are oppositely arranged, the middle positioning plate is arranged between the middle portions of the base plates, the adjusting and pressing assembly is arranged on the base plates, and the adjusting and pressing assembly comprises a tensioning screw rod, a locking nut, a pressing block, a material pressing plate and an elastic plate. One end of the tensioning screw rod is arranged below the middle positioning plate, the other end of the tensioning screw rod penetrates through the middle positioning plate and is arranged above the base plate, the locking nut is arranged on the tensioning screw rod, the locking nut is arranged above the middle positioning plate, the elastic plates are arranged on the base plate, the elastic plates are oppositely arranged, the locking nut simultaneously penetrates through the elastic plates, and the two ends of each elastic plate