JPS5527453A - Finger device of transfer press - Google Patents

Finger device of transfer press

Info

Publication number
JPS5527453A
JPS5527453A JP10039878A JP10039878A JPS5527453A JP S5527453 A JPS5527453 A JP S5527453A JP 10039878 A JP10039878 A JP 10039878A JP 10039878 A JP10039878 A JP 10039878A JP S5527453 A JPS5527453 A JP S5527453A
Authority
JP
Japan
Prior art keywords
work
movable jaws
jaws
finger
fingers
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
JP10039878A
Other languages
Japanese (ja)
Inventor
Yuji Takegawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10039878A priority Critical patent/JPS5527453A/en
Publication of JPS5527453A publication Critical patent/JPS5527453A/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
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers

Landscapes

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

Abstract

PURPOSE:To clamp the work to the center of fingers and prevent its deformation and failure by normally opening a pair of movable jaws at the end of the fingers. CONSTITUTION:When a feed bar 12 starts clamping operation, the finger body and movable jaws 32 and 33 approach to the work 13. Upon abutting of the ends 32B, 33B of the movable jaws 32, 33 against the work 13, the ends 32B, 33B are pushed in against a spring 17. This causes the movable jaws 32, 33 to turn about the pin 34, thus clamping the work 13 correctly to the center of the finger 31. At this time, an operating rod 35 moves right to actuate a limit switch 20, whereby it is detected that the work 13 has been clamped. Next, when the feed bar 12 starts unclamping operation, the fiber body 31 moves in the direction of going apart from the work 13 and the force of the spring 17 is transmitted to the movable jaws 32, 33 by way of the operating rod 35, whereby the jaws are again opened and the work 13 is released.
JP10039878A 1978-08-17 1978-08-17 Finger device of transfer press Pending JPS5527453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10039878A JPS5527453A (en) 1978-08-17 1978-08-17 Finger device of transfer press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10039878A JPS5527453A (en) 1978-08-17 1978-08-17 Finger device of transfer press

Publications (1)

Publication Number Publication Date
JPS5527453A true JPS5527453A (en) 1980-02-27

Family

ID=14272870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10039878A Pending JPS5527453A (en) 1978-08-17 1978-08-17 Finger device of transfer press

Country Status (1)

Country Link
JP (1) JPS5527453A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152339U (en) * 1981-03-19 1982-09-24
JPS58119429A (en) * 1982-01-07 1983-07-15 Hiruta Kogyo Kk Feeding device of transfer press line
JPH0160730U (en) * 1987-10-12 1989-04-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152339U (en) * 1981-03-19 1982-09-24
JPS58119429A (en) * 1982-01-07 1983-07-15 Hiruta Kogyo Kk Feeding device of transfer press line
JPH0160730U (en) * 1987-10-12 1989-04-18

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