Accurate positioning punching tool based on multifunctional tool pliers

• Main Authors: LAI GUANFU, CAI QINGREN
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2023
• 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 accurate positioning punching tool comprises a frame body, adjusting pieces are arranged on the two sides of the interior of the frame body, the two adjusting pieces are connected with the multifunctional tool pliers respectively, the two multifunctional tool pliers clamp machining pieces, an electric control sliding rail is arranged at the middle end of the top of the frame body, and the electric control sliding rail is connected with the adjusting pieces. The upper end of the electric control sliding rail is connected with a moving seat in a sliding mode, the moving seat is fixedly connected with an air cylinder, the extending end of the air cylinder is fixedly connected with a connecting block, and the middle end of the connecting block is fixedly connected with a puncher. According to the accurate positioning punching tool based on the multifunctional tool pliers, before punching, the protective cover makes contact with the upper end of a machined part and moves upwards, the spring is shrunk under ext