Anti-deformation stamping device for sheet metal part machining

• Main Authors: WEN YANG, XIE LINZHENG, LI GUOYIN, SHEN JIANGNAN, LI YONGEN
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• 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 sheet metal, in particular to an anti-deformation stamping device for sheet metal part machining, which comprises a machining table, a U-shaped plate is fixedly mounted at the top of the machining table, an air cylinder is fixedly mounted at the top of the U-shaped plate, a connecting plate is fixedly mounted at the bottom of the air cylinder, and stamping blocks are fixedly mounted at the bottom of the connecting plate. Stamping dies are fixedly mounted at the bottoms of inner cavities of the containing grooves. According to the anti-deformation stamping device for sheet metal part machining, a first transverse plate is driven to move upwards by grabbing a pulling plate to pull upwards, when the first transverse plate moves upwards, a hard spring deforms under the action of stress, and then a sheet metal is placed between a clamping plate and a protection pad; and then, after the pulling plate is loosened, the hard spring deforms again to push the protectio