JPH02169129A - Die assembly - Google Patents

Die assembly

Info

Publication number
JPH02169129A
JPH02169129A JP32256188A JP32256188A JPH02169129A JP H02169129 A JPH02169129 A JP H02169129A JP 32256188 A JP32256188 A JP 32256188A JP 32256188 A JP32256188 A JP 32256188A JP H02169129 A JPH02169129 A JP H02169129A
Authority
JP
Japan
Prior art keywords
die
cam
work
comes
pressing
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.)
Granted
Application number
JP32256188A
Other languages
Japanese (ja)
Other versions
JPH042324B2 (en
Inventor
Ryoichi Kageyama
Mitsuteru Nakamura
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP32256188A priority Critical patent/JPH042324B2/ja
Publication of JPH02169129A publication Critical patent/JPH02169129A/en
Publication of JPH042324B2 publication Critical patent/JPH042324B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To perform shearing and plastic working to two three-dimensionally isolated surfaces in the same stage without changing the position of a work by performing shearing to one surface part with the move of an upper die and, at the same time, plastic working to the other surface part.
CONSTITUTION: The upper die 13 falls with a pad 24, the pressing part 24a of the pad 24 comes in contact with the work W and the work W is held between the pressing part and a lower die 12. Holes K1, K2 are made by a piercing punch and a piercing die on a surface part B of the work W. At the same time, when the upper die 13 falls, a burring die 27 comes in contact with a slide plate 23, then, compresses springs 25a, 25b, moves with the pad 24 so that it approaches relatively to the upper die 13 and the cam face 27b of the burring die 27 comes in sliding contact with the cam face 22a of the cam driver 22 to move left. At this time, the cam driver 21 falls, the cam face 21a comes in sliding contact with the cam face 15a of a pressing member 15 sand the pressing member 15 presses a burring punch 16. Consequently, the work W undergoes burring at the peripheral part of an oblong hole I of an inclined surface part P to form a flange part J.
COPYRIGHT: (C)1990,JPO&Japio
JP32256188A 1988-12-21 1988-12-21 Expired - Fee Related JPH042324B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32256188A JPH042324B2 (en) 1988-12-21 1988-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32256188A JPH042324B2 (en) 1988-12-21 1988-12-21

Publications (2)

Publication Number Publication Date
JPH02169129A true JPH02169129A (en) 1990-06-29
JPH042324B2 JPH042324B2 (en) 1992-01-17

Family

ID=18145052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32256188A Expired - Fee Related JPH042324B2 (en) 1988-12-21 1988-12-21

Country Status (1)

Country Link
JP (1) JPH042324B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008532764A (en) * 2004-11-18 2008-08-21 ダンリー アイイーエム,エルエルシー Press mount cam
JP2014500800A (en) * 2010-11-12 2014-01-16 ピーエムジー アストゥリアス パウダー メタル ソシエダッド アノニマ ウニペルソナル Method for forming a workpiece
CN107952861A (en) * 2017-11-20 2018-04-24 陈夫 A kind of steel part continuous blanking device
CN107962118A (en) * 2017-12-12 2018-04-27 中国航发动力股份有限公司 A kind of aero-engine annular flame tube array inclined hole flanging die and its application method
CN111001711A (en) * 2019-12-27 2020-04-14 神龙汽车有限公司 Side wall integrated flanging, shaping and trimming method and die

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008532764A (en) * 2004-11-18 2008-08-21 ダンリー アイイーエム,エルエルシー Press mount cam
JP2014500800A (en) * 2010-11-12 2014-01-16 ピーエムジー アストゥリアス パウダー メタル ソシエダッド アノニマ ウニペルソナル Method for forming a workpiece
US9427790B2 (en) 2010-11-12 2016-08-30 Pmg Asturias Powder Metal S.A.U. Method for forming a workpiece
CN107952861A (en) * 2017-11-20 2018-04-24 陈夫 A kind of steel part continuous blanking device
CN107952861B (en) * 2017-11-20 2019-05-14 浙江金维克家庭用品科技有限公司 A kind of steel part continuous blanking device
CN107962118A (en) * 2017-12-12 2018-04-27 中国航发动力股份有限公司 A kind of aero-engine annular flame tube array inclined hole flanging die and its application method
CN111001711A (en) * 2019-12-27 2020-04-14 神龙汽车有限公司 Side wall integrated flanging, shaping and trimming method and die
CN111001711B (en) * 2019-12-27 2021-09-03 神龙汽车有限公司 Side wall integrated flanging, shaping and trimming method and die

Also Published As

Publication number Publication date
JPH042324B2 (en) 1992-01-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees