| 摘要 |
PURPOSE: A device for punching and blanking of a metal plate is provided to reduce working hour and manufacturing costs by forming a desired number of holes at a time using a plurality of punching machines. CONSTITUTION: A device for punching and blanking of a metal plate comprises a fixing plate(110) which is fixed to the top of a fixing frame(100) and formed with a plurality of setting holes, punching machines(200) which are fixed by bolts and nuts to the fixing plate in a curved or straight line and controlled in position and arrangement shape, a distributor(300) which is fixed to the fixing plate and connected to each punching machine to operate the punching machine, and an air supply tank(400) which is provided under the fixing plate and connected to the distributor to supply air. |
