Requirements for stamping technology and stamping dies in the production of automotive sheet metal parts?

2020-08-04 15:45:07

In the production process of auto sheet metal parts, there are certain requirements for stamping technology and stamping die. In high-speed stamping equipment and multi-functional stamping die, only "high-speed" and "multi-functional" can not meet the production requirements, only to achieve continuous to the stamping machine and stamping die conveying plates, and the pressed sheet metal workpiece can be removed from the stamping die in a very short time and transported to the next stamping station, in order to ensure the economic benefits of the theory. Therefore, the correct stamping process should be: the entire sheet metal stamping process careful analysis and study, to ensure that from the time of sheet metal loading to complete the whole process, with the expected short production rhythm, in order to achieve good efficiency. Generally speaking, the working rhythm of stamping machine determines the production rhythm of stamping production line. The working time of the loading and unloading mechanism and the workpiece transferring mechanism of the stamping production line should coincide with the stamping time of the stamping machine. 

In order to minimize or eliminate the auxiliary time of the stamping machine and the die, the loading and unloading device of the plate and the conveying mechanism of the workpiece must be able to complete the loading and unloading tasks and the conveying of the workpiece as soon as possible, in order to reduce the stamping production line downtime. ACCURATE POSITIONING OF SHEET METAL: In the process of sheet metal stamping, the reliability of the stamping process is an important issue to be noted. Reliability, on the one hand, refers to the failure-free sheet metal loading and unloading, on the other hand, refers to the feasibility of the process technology. To do this must take into account the entire stamping line of all parts of equipment and production parts of the performance. Because Punch and die usually do not become the focus of the problem, so dynamic, reliable parts positioning is of great significance. Manipulator structure: by Light Structure Steel Pipe components, vacuum sucker, vacuum, electromagnetic control valve, vacuum switch and other parts. Because the manipulator is designed strictly according to the requirements of the workpiece and the user, the standardized robot connection interface is adopted in the design, and the Special Vacuum Cup of the manipulator can be suitable for various workpieces. Enterprises in practice has accumulated rich experience in the design of the manipulator, designed by the manipulator can be fully consistent with the plate, and no problem with the robot connection, with high rigidity and plate conveying accuracy. As the arm of the manipulator is made of Steel Tube, the weight of the moving control clutch, the connecting parts and the tie rod are all reduced, which further improves the kinematic performance of the manipulator, adhere to the plate workpiece transport acceleration and deceleration movement during the course of the elastic jitter. The stamping production line not only has the very high movement speed, but also has the request to have the very high plate transportation localization accuracy. The vacuum sucker manipulator is used for automatic loading and unloading materials on the stamping production line. According to the specification of the plate, the plate is transported to the position accurately. The use of vacuum chamber stamping manipulator, you can easily achieve the goal of automotive sheet metal stamping line lucky star.