The radio set`s bracket is a component of the automobile ,which also is a sheet deformed component .The material used in the design is SPHC .The main task is to determined the stamping Process of the radio set`s bracket , which is economic and suitable on technique , according to the analysis of the detail`s processibility. And then design all the dies used to deform the component .
Four sets of dies are designed to deform this small component according to the analysis of the shape of the part and the the stamping Process of it .The first set is blanking and punching compound die .This compound die can punch the two small holes and blank at the same time .its trait is high working efficiency .The second set is bending die . Springback is considered in the design of the bending die , since there is a big bending radius .The third die is wedge clicker die .The slide wedge adjustment is adopted in the design ,which is used to punch the hole on the bending surface deformed in the second step .The last set is bending die too , which is used to bend the two sides .This article not only introduce the design of the integral construction of the dies ,but also use CAD software to draw the assembly drawings and the detail drawings of the dies in the design .
UG software is adopted in the design to draw the three-dimensional model of the component , which will not only look more intuitive , but also be used as a basis of the CAM .At the same time , analyze the stamping Process and select the suitable pressing machine .
Keywords: Stamping Process Die Structure Springback Slide Wedge Adjustment