Strip material shearing method and auxiliary apparatus

Application Number: 00105144
Application Date: 2000.03.31
Publication Number: 1265950
Publication Date: 2000.09.13
Priority Information:
International: B23D19/04
Applicant(s) Name: Baoxin Stainless Steel Co., Ltd., Ningbo
Inventor(s) Name: Gong Zhiqiang
Patent Agency Code: 33102
Patent Agent: zhang lihua
Abstract The present invention relates to a thin strip material shearing method and its auxiliary equipment which can be used for ensuring that the strip material shearing zone is in stable working condition and can be used in dividing shears with various forms. It is characterized by that it uses pressure ring as position for stabilizing strip material to be sheared, and uses pressure plate to provide large stable pressure for shearing zone to implement shearing operation. The pressure plate is tightly close to inner side of outside blade, and parallel to its plane, the pressure ring and inside blade are mounted on same cutter shaft, and is tightly close to inner side of inside blade, and its outside diameter is identical to outside diameter of inside blade, and said auxiliary equipment is formed from the pressure plate and pressure ring which are matched mutually.