JPS5711730A - Back stopper for bending press - Google Patents

Back stopper for bending press

Info

Publication number
JPS5711730A
JPS5711730A JP8583380A JP8583380A JPS5711730A JP S5711730 A JPS5711730 A JP S5711730A JP 8583380 A JP8583380 A JP 8583380A JP 8583380 A JP8583380 A JP 8583380A JP S5711730 A JPS5711730 A JP S5711730A
Authority
JP
Japan
Prior art keywords
bending
stopper
rod
bending material
backward
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
JP8583380A
Other languages
Japanese (ja)
Inventor
Hideaki Deguchi
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP8583380A priority Critical patent/JPS5711730A/en
Publication of JPS5711730A publication Critical patent/JPS5711730A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: To automatically perform stepless forward-backward and vertical adjustments by movably providing a stopper which operates in distances from the bending center of a bending material up to the end of the bending material.
CONSTITUTION: A rail 20 is fixed to the upper part of a rod 12 by means of bolts, and the rail 20 is mounted with a laterally movable stopper 21. When a splined shaft 16 is rotated, the rotation is transmitted to a aplined boss, thereby rotating a worm and a worm gear 15 as well. The rod 12 is moved vertically by a trapezoidal screw. A screw rod 5 is rotated by the rotating force applied via a chain by a forward-backward driving motor to a sprocket 37 provided to the feed screw rod 5, thereby feeding a slide 4 in the forward-backward directions. Thus, the length from the bending center of a bending material 43 up to the end of the bending material is adjusted by suitably positioning the stopper 21.
COPYRIGHT: (C)1982,JPO&Japio
JP8583380A 1980-06-26 1980-06-26 Back stopper for bending press Pending JPS5711730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8583380A JPS5711730A (en) 1980-06-26 1980-06-26 Back stopper for bending press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8583380A JPS5711730A (en) 1980-06-26 1980-06-26 Back stopper for bending press

Publications (1)

Publication Number Publication Date
JPS5711730A true JPS5711730A (en) 1982-01-21

Family

ID=13869848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8583380A Pending JPS5711730A (en) 1980-06-26 1980-06-26 Back stopper for bending press

Country Status (1)

Country Link
JP (1) JPS5711730A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194322U (en) * 1983-06-10 1984-12-24 株式会社　アマダ back gauge
JPS6163322U (en) * 1984-09-28 1986-04-30
JPH0370815U (en) * 1989-11-08 1991-07-17
FR2889094A1 (en) * 2005-07-28 2007-02-02 Amada Europ Sa Linkage device with essentially mono-directional deformation and very limited displacement in other directions, notably applicable for the rear stop of a bending press

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194322U (en) * 1983-06-10 1984-12-24 株式会社　アマダ back gauge
JPH0344341Y2 (en) * 1983-06-10 1991-09-18
JPS6163322U (en) * 1984-09-28 1986-04-30
JPH0370815U (en) * 1989-11-08 1991-07-17
FR2889094A1 (en) * 2005-07-28 2007-02-02 Amada Europ Sa Linkage device with essentially mono-directional deformation and very limited displacement in other directions, notably applicable for the rear stop of a bending press
EP1749591A1 (en) * 2005-07-28 2007-02-07 Amada Europe Connecting device with substantially unidirectional deformability

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