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Title:
METHOD FOR WORKING SHEET AND DEVICE THEREFOR
Document Type and Number:
Japanese Patent JP3765893
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To continuously working a coil, to improve the tact time caused on working at high speed and to reduce the cost.
SOLUTION: A punch press line 1 provides a carriage 13 of providing an un-coiler 3, a lever 5, a pinch roller 7, a front table 9 and clamps 11 freely movable to the X axis direction, a punch press 15 is installed adjoining to the front table 9, a re-positioning device 17 is installed on a work carrying-in side of this punch press 15, and a cutter 19 is installed on the work carrying-out side. A rear table 21 is installed on the work carrying-out side of the punch press 15, the work carrying-out device 25 of providing a work holding member 23 on the upper side of this rear table 21, a work energizing member 105 to pull the work holding member 23 to the X axis direction is installed. Therefore, continuously working of a coil W can be executed, the tact time is improved and the cost can be reduced.


Inventors:
伊藤 茂
Application Number:
JP1996000323069
Publication Date:
April 12, 2006
Filing Date:
December 03, 1996
Export Citation:
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Assignee:
株式会社アマダエンジニアリングセンター
株式会社アマダ
International Classes:
B21D43/02; B26D7/06; B21D28/04; B21D43/00; B26D9/00; B26F1/14; (IPC1-7): B21D28/04; B21D43/02; B26D7/06; B26D9/00; B26F1/14; //B21D43/00
Domestic Patent References:
JP7214188A
JP6061321U
JP3005915U
JP63130227A
Attorney, Agent or Firm:
三好 秀和
岩▲崎▼ 幸邦
栗原 彰
川又 澄雄
伊藤 正和
高橋 俊一
高松 俊雄