Self-adjusting positioning structure and sheet metal die

• Main Authors: YANG QINGFU, WANG ZHAN, WU JUNBIN, LIU RUIQIANG, ZOU BIN, WANG XIANGNING
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• 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 discloses a self-adjusting positioning structure and a metal plate die. The self-adjusting positioning structure comprises a material pressing plate, a positioning piece and a movable piece, wherein the positioning piece and the movable piece are arranged on the material pressing plate; the movable part is connected with the positioning part through an elastic part, the movable part is far away from the positioning part when the elastic part is in a normal state, and the movable part abuts against the positioning part when the elastic part is in a compressed state; a guide block is arranged on the side, facing the positioning piece, of the movable piece, and a groove for containing the guide block is formed in the positioning piece and used for preventing the movable piece from moving. Compared with the prior art, extrusion deformation of the part in the bending process is avoided, the bending height of the part is guaranteed, and the product quality is improved. 本实用新型公开了一种自调节定位结构及钣金模具，所述自调节