JPS58125623U - Advance wrinkle holding device in double-acting press machine - Google Patents

Advance wrinkle holding device in double-acting press machine

Info

Publication number
JPS58125623U
JPS58125623U JP1924582U JP1924582U JPS58125623U JP S58125623 U JPS58125623 U JP S58125623U JP 1924582 U JP1924582 U JP 1924582U JP 1924582 U JP1924582 U JP 1924582U JP S58125623 U JPS58125623 U JP S58125623U
Authority
JP
Japan
Prior art keywords
double
advance
holding device
press machine
wrinkle holding
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
JP1924582U
Other languages
Japanese (ja)
Other versions
JPS6229140Y2 (en
Inventor
辰夫 平松
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP1924582U priority Critical patent/JPS58125623U/en
Publication of JPS58125623U publication Critical patent/JPS58125623U/en
Application granted granted Critical
Publication of JPS6229140Y2 publication Critical patent/JPS6229140Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案の一実施例を示すもので、第１図〜第３
図はそれぞれ複動プレス機の絞り成形過程毎の状態の断
面図である。 ２・・・下型、３・・・キャビティ部、４・・・インナ
、５・・・アウタ、６・・・ブランクホルダ、７・・・
アウタリング、８・・・ポンチ、１３・・・先行しわ押
え、１９・・・弾性体。The drawings show one embodiment of this invention, and are shown in Figures 1 to 3.
Each figure is a cross-sectional view of the double-acting press machine during each drawing process. 2... Lower mold, 3... Cavity part, 4... Inner, 5... Outer, 6... Blank holder, 7...
Outer ring, 8... Punch, 13... Leading wrinkle presser, 19... Elastic body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インナによりポンチをグイホルダ上の下型のキャビティ
部へ下動させて、前記下型上の素材を絞り成形するにあ
たって、前記成形の途中には、アウタにブランクホルダ
を介して取付けられたアウタリングが同アウタの下動に
より前記下型のキャビティ部の周縁上にて前記素材を押
持し得るように構成された複動プレス機において、前記
アウタによる素材の押持に先行して同素材の一部を押持
し得るように、前記アウタリングの一部に先行しわ押え
が弾性体により下方へ附設された状態で設けられている
ことを特徴とする先行しわ押え装置。When the punch is moved downward to the cavity of the lower mold on the gouey holder by the inner and the material on the lower mold is drawn, the outer ring attached to the outer via the blank holder is inserted in the middle of the forming. In a double-action press configured to be able to press and hold the material on the periphery of the cavity portion of the lower mold by the downward movement of the outer, the material is 1. A preceding wrinkle pressing device, characterized in that a preceding wrinkle pressing device is provided on a portion of the outer ring with an elastic body attached downwardly so as to press down the outer ring.
JP1924582U 1982-02-13 1982-02-13 Advance wrinkle holding device in double-acting press machine Granted JPS58125623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1924582U JPS58125623U (en) 1982-02-13 1982-02-13 Advance wrinkle holding device in double-acting press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1924582U JPS58125623U (en) 1982-02-13 1982-02-13 Advance wrinkle holding device in double-acting press machine

Publications (2)

Publication Number Publication Date
JPS58125623U true JPS58125623U (en) 1983-08-26
JPS6229140Y2 JPS6229140Y2 (en) 1987-07-27

Family

ID=30031465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1924582U Granted JPS58125623U (en) 1982-02-13 1982-02-13 Advance wrinkle holding device in double-acting press machine

Country Status (1)

Country Link
JP (1) JPS58125623U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127123A (en) * 1984-07-18 1986-02-06 Toyota Motor Corp Sliding preventing method in flange bend work
JP2012157866A (en) * 2011-01-28 2012-08-23 Toyota Motor Corp Apparatus and method for press molding
JP2013035002A (en) * 2011-08-04 2013-02-21 Toyota Auto Body Co Ltd Press die

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574324A (en) * 1980-06-06 1982-01-09 Toyoda Autom Loom Works Ltd Method and apparatus of press forming

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574324A (en) * 1980-06-06 1982-01-09 Toyoda Autom Loom Works Ltd Method and apparatus of press forming

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127123A (en) * 1984-07-18 1986-02-06 Toyota Motor Corp Sliding preventing method in flange bend work
JP2012157866A (en) * 2011-01-28 2012-08-23 Toyota Motor Corp Apparatus and method for press molding
JP2013035002A (en) * 2011-08-04 2013-02-21 Toyota Auto Body Co Ltd Press die

Also Published As

Publication number Publication date
JPS6229140Y2 (en) 1987-07-27

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