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Structural characteristics of packaging steel strip and thin plate punching
by：Hongmei
2021-03-15
Structural characteristics of packaging steel strip and thin plate punching
The structure of sheet die has the following characteristics:
①Because the universal thin plate mold adopts the impact mold handle and mold base, the mold installation and operation are very simple, and the mold is not affected by the accuracy of the punch.
②Because the upper mold base is pre-drilled to install the punch hole, the lower mold base has a standard leakage hole, so the mold base is universal.
③The die, discharge plate and backing plate can be standardized, and the corresponding punching parts can be punched by replacing the punch, concave die, discharge plate and backing plate.
④The unloading plate, die and backing plate are fastened with pins and screws, and the punch is guided by the unloading plate. During the punching process, the punch always stays in the hole of the unloading plate, so the convex and concave molds are guided The precision is high, and there will be no die gnawing phenomenon.
The structure of sheet die has the following characteristics:
①Because the universal thin plate mold adopts the impact mold handle and mold base, the mold installation and operation are very simple, and the mold is not affected by the accuracy of the punch.
②Because the upper mold base is pre-drilled to install the punch hole, the lower mold base has a standard leakage hole, so the mold base is universal.
③The die, discharge plate and backing plate can be standardized, and the corresponding punching parts can be punched by replacing the punch, concave die, discharge plate and backing plate.
④The unloading plate, die and backing plate are fastened with pins and screws, and the punch is guided by the unloading plate. During the punching process, the punch always stays in the hole of the unloading plate, so the convex and concave molds are guided The precision is high, and there will be no die gnawing phenomenon.
