JPS56160838A - Transfer device - Google Patents

Transfer device

Info

Publication number
JPS56160838A
JPS56160838A JP6226680A JP6226680A JPS56160838A JP S56160838 A JPS56160838 A JP S56160838A JP 6226680 A JP6226680 A JP 6226680A JP 6226680 A JP6226680 A JP 6226680A JP S56160838 A JPS56160838 A JP S56160838A
Authority
JP
Japan
Prior art keywords
feed bars
clamping
unclamping
make
blanks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6226680A
Other languages
Japanese (ja)
Inventor
Nobuharu Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aida Engineering Ltd
Original Assignee
Aida Engineering Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP6226680A priority Critical patent/JPS56160838A/en
Publication of JPS56160838A publication Critical patent/JPS56160838A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B21D43/055—Devices comprising a pair of longitudinally and laterally movable parallel transfer bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

PURPOSE:To make high-speed operation possible without requiring any tuning device by causing clamping and unclamping movements of feed bars with one piece of clamping and unclamping driving mechanism. CONSTITUTION:Feed bars 6 make advance and return movements with a transfer driving mechanism 4, and make clamping and unclamping movements with a clamping and unclamping driving mechanism 5. When the feed bars 6 make clamping, blanks are grasped by fingers 13, and the feed bars 6 is made to a parallel state. Next when the feed bars 6 advance, the blanks are conveyed by 1 pitch, and the feed bars 6 make unclamping at the advance end. Since the driven side of the feed bars 6 are connected to the driven sliders 11 provided to guides 7 by means of pins 12, the rates of clamping of the feed bars 6 vary with distances from the driving side, but all the blanks are clamped and conveyed to the next die position by adjusting the length of the fingers 13.
JP6226680A 1980-05-13 1980-05-13 Transfer device Pending JPS56160838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6226680A JPS56160838A (en) 1980-05-13 1980-05-13 Transfer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6226680A JPS56160838A (en) 1980-05-13 1980-05-13 Transfer device

Publications (1)

Publication Number Publication Date
JPS56160838A true JPS56160838A (en) 1981-12-10

Family

ID=13195165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6226680A Pending JPS56160838A (en) 1980-05-13 1980-05-13 Transfer device

Country Status (1)

Country Link
JP (1) JPS56160838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007245158A (en) * 2006-03-13 2007-09-27 Kurimoto Ltd Method for operating transfer apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514304A (en) * 1974-05-30 1976-01-14 Baado Mashin Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514304A (en) * 1974-05-30 1976-01-14 Baado Mashin Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007245158A (en) * 2006-03-13 2007-09-27 Kurimoto Ltd Method for operating transfer apparatus
JP4727465B2 (en) * 2006-03-13 2011-07-20 株式会社栗本鐵工所 Operating method of transfer device

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