Punching device for elastic washer

• Main Authors: CHEN CAIWU, FU ZHONGMIN
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2024
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model relates to the technical field of gasket punching machining, and discloses an elastic gasket punching device which comprises a support and a machining platform, a hydraulic rod is fixedly installed on the top of the support, an edge warping preventing assembly is arranged at the bottom of the telescopic end of the hydraulic rod, an embedding groove is formed in the middle of the machining platform, and a clamping groove is formed in the middle of the machining platform. Limiting rods are fixedly installed on the two sides of the top of the machining platform, a sliding hole is formed in the center of the bottom wall of the embedding groove, four sets of air holes are formed in the positions, located on the outer side of the sliding hole, of the bottom wall of the embedding groove in an array mode, and a supporting and discharging assembly is arranged at the bottom of the machining platform. During punching, the balancing weight moves downwards to be pressed on the gasket, then the outer ring