JPS5728629A - Bending device - Google Patents

Bending device

Info

Publication number
JPS5728629A
JPS5728629A JP10323280A JP10323280A JPS5728629A JP S5728629 A JPS5728629 A JP S5728629A JP 10323280 A JP10323280 A JP 10323280A JP 10323280 A JP10323280 A JP 10323280A JP S5728629 A JPS5728629 A JP S5728629A
Authority
JP
Japan
Prior art keywords
male die
female dies
press
work material
male
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
JP10323280A
Other languages
Japanese (ja)
Inventor
Akira Nishio
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.)
Nippon Light Metal Co Ltd
Original Assignee
Nippon Light Metal 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 Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Priority to JP10323280A priority Critical patent/JPS5728629A/en
Publication of JPS5728629A publication Critical patent/JPS5728629A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To press the work material with the female dies comforming to the outer profile of the male die, and bend it in an optional male shape, by sliding the male die to the female dies which press it form both sides.
CONSTITUTION: A male die 16 is lifted to the uppermost position, the work material is placed horizontally on the groove 28a and the ridge part 28b of two female dies 28. Then a platten 17 is applied with a downward force to slide the male die 16 downward. Then female dies 28 fit to the work material and press it into the outer shape of the male die 16 corresponding to the lowering of the male die 16 with the action of a spring 31 having the force more strong than the resisting force against the deformation of the work.
COPYRIGHT: (C)1982,JPO&Japio
JP10323280A 1980-07-28 1980-07-28 Bending device Pending JPS5728629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10323280A JPS5728629A (en) 1980-07-28 1980-07-28 Bending device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10323280A JPS5728629A (en) 1980-07-28 1980-07-28 Bending device

Publications (1)

Publication Number Publication Date
JPS5728629A true JPS5728629A (en) 1982-02-16

Family

ID=14348707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10323280A Pending JPS5728629A (en) 1980-07-28 1980-07-28 Bending device

Country Status (1)

Country Link
JP (1) JPS5728629A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185371U (en) * 1984-11-12 1986-06-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185371U (en) * 1984-11-12 1986-06-05

Similar Documents

Publication Publication Date Title
ES8402184A1 (en) Method for the local deforming of round tubes into tubes with flat sides, and die for doing the same.
ATE313398T1 (en) DEVICE FOR FORMING PLATES FROM FLEXIBLE ROLLED METAL STRIP
JPS5588945A (en) Double-acting metal die
JPS5728629A (en) Bending device
JPS5561328A (en) Press die
DE59002966D1 (en) Drive for an ejector on the male side that is slidably mounted in a ram of a mechanical forming press.
JPS5557327A (en) Press molding product and production thereof
JPS57206521A (en) Pipe forming device
DE59002679D1 (en) Drive for an ejector on the male side, which is slidably mounted in a ram of a mechanical forming press.
JPS55133822A (en) Bending die unit for sheet metal
JPS5669112A (en) Simple pressing method
JPS57115933A (en) Method for manufacturing heat exchanger
JPS5725224A (en) Production of watch parts
JPS56122627A (en) Method and device for blanking of thin sheet
SU887262A1 (en) Power press
JPS56109121A (en) Forming apparatus for thin annular sheet
JPS55156631A (en) Forming method of axis-symmetrical parts
JPS5680327A (en) Composite bending apparatus
JPS54147163A (en) Burring work method for metallic sheet
JPS5785617A (en) Working method for press fitting
JPS57172276A (en) Manufacture of floating display member for clock
JPS5668529A (en) Forming method of corrugated plate
JPS5671543A (en) Finishing method of semiprocessed forged product
JPS56117839A (en) Pressing device
JPS57192056A (en) Method for forming lead