| 摘要 |
PROBLEM TO BE SOLVED: To provide a die device used for manufacturing a laminated iron core capable of lowering core pieces with excellent posture and loading them on a conveyor from a blanking die, successively conveying them in a step of blanking the core pieces in the manufacture of loose cores, and reducing the cost with excellent productivity in both blanking and conveying operations. SOLUTION: In the die device 10 for blanking core pieces 15 out of a blank 30, successively lowering them on a conveyor 28, and conveying them outside by the conveyor 28, multiple guide plates 14 for lowering and guiding the core pieces 15 on the conveyor 28 are provided on a lower part of a blanking die 12 for blanking the core pieces 15 along an inner surface of a die shoe 13. COPYRIGHT: (C)2010,JPO&INPIT |
