JPS63108921A - Drawing die device for thin plate like work - Google Patents

Drawing die device for thin plate like work

Info

Publication number
JPS63108921A
JPS63108921A JP61255387A JP25538786A JPS63108921A JP S63108921 A JPS63108921 A JP S63108921A JP 61255387 A JP61255387 A JP 61255387A JP 25538786 A JP25538786 A JP 25538786A JP S63108921 A JPS63108921 A JP S63108921A
Authority
JP
Japan
Prior art keywords
work
face
die
blank
holder
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
JP61255387A
Other languages
Japanese (ja)
Other versions
JPH0659510B2 (en
Inventor
Norio Nakamura
Hiroya Miyaoka
Shoji Kuwabara
Masaru Kudo
Toshiki Takeda
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.)
Honda Motor Co Ltd
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 JP61255387A priority Critical patent/JPH0659510B2/en
Publication of JPS63108921A publication Critical patent/JPS63108921A/en
Publication of JPH0659510B2 publication Critical patent/JPH0659510B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To avoid to cause on a work the traction part not coming into contact with a die and to prevent the generation of a wrinkle by energizing a blank holder with its springing toward the upper part and locating it upper than the movable punch in a natural state.
CONSTITUTION: When an upper die 1 is descended, a holder face 9 is abutted to the blank part 7 of a work 3 and the blank part 7 is pinched between a holder face 9 and blank holder 14. With further descent of the upper die 1 the work 3 is worked by a forming face 8 and 1st and 2nd movable punches 12, 13 and after a flat part 4 and a 2nd crest part 6 being formed a 1st crest part 5 is formed by a fixed punch 11 and the forming face 8 according to the descent of the 1st and 2nd movable punches 12, 13. In this case, since the work 3 is pinched by the 1st and 2nd movable punches 12, 13 and the forming face 8 of the upper die 1 at both sides of the 1st crest part 5 no traction part is caused on the work 3 at the part abutting to the face of the die nor any drawing wrinkle is caused.
COPYRIGHT: (C)1988,JPO&Japio
JP61255387A 1986-10-27 1986-10-27 Thin plate work drawing die device Expired - Fee Related JPH0659510B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61255387A JPH0659510B2 (en) 1986-10-27 1986-10-27 Thin plate work drawing die device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61255387A JPH0659510B2 (en) 1986-10-27 1986-10-27 Thin plate work drawing die device

Publications (2)

Publication Number Publication Date
JPS63108921A true JPS63108921A (en) 1988-05-13
JPH0659510B2 JPH0659510B2 (en) 1994-08-10

Family

ID=17278051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61255387A Expired - Fee Related JPH0659510B2 (en) 1986-10-27 1986-10-27 Thin plate work drawing die device

Country Status (1)

Country Link
JP (1) JPH0659510B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009056491A (en) * 2007-08-31 2009-03-19 Kobe Steel Ltd Press shaping method and press device for aluminum alloy plate
CN105945150A (en) * 2016-05-25 2016-09-21 奇瑞汽车股份有限公司 Vehicle body side outer plate drawing mold and drawing method
JP2019177388A (en) * 2018-03-30 2019-10-17 マツダ株式会社 Processing device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009056491A (en) * 2007-08-31 2009-03-19 Kobe Steel Ltd Press shaping method and press device for aluminum alloy plate
CN105945150A (en) * 2016-05-25 2016-09-21 奇瑞汽车股份有限公司 Vehicle body side outer plate drawing mold and drawing method
JP2019177388A (en) * 2018-03-30 2019-10-17 マツダ株式会社 Processing device and method

Also Published As

Publication number Publication date
JPH0659510B2 (en) 1994-08-10

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Legal Events

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