JPS63145517U - - Google Patents

Info

Publication number
JPS63145517U
JPS63145517U JP3628088U JP3628088U JPS63145517U JP S63145517 U JPS63145517 U JP S63145517U JP 3628088 U JP3628088 U JP 3628088U JP 3628088 U JP3628088 U JP 3628088U JP S63145517 U JPS63145517 U JP S63145517U
Authority
JP
Japan
Prior art keywords
land
ironing die
diameter
front surface
opening
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
JP3628088U
Other languages
Japanese (ja)
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
Priority claimed from US06/043,881 external-priority patent/US4254652A/en
Application filed filed Critical
Publication of JPS63145517U publication Critical patent/JPS63145517U/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing

Description

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

第１図は本考案のアイアニングダイを有するア
イアニングダイ組立体の断面図、第２図は同上の
アイアニングダイの開口部の輪郭の拡大断面図、
第３図は同上のアイアニングダイのランドに隣接
する接合部の拡大断面図、第４図は本考案の僅か
に変更された形状の第２図と同様な図を示す。 １０……アイアニングダイ組立体、１２……ア
イアニングダイ、２８……ダイの開口部、３０…
…ランド、３２，３４……ダイの前、後面、３８
……ダイの円筒形壁部、５０……切除部、５２…
…凹所。 FIG. 1 is a sectional view of an ironing die assembly having an ironing die of the present invention, and FIG. 2 is an enlarged sectional view of the outline of the opening of the same ironing die.
FIG. 3 is an enlarged sectional view of the joint portion adjacent to the land of the ironing die described above, and FIG. 4 is a view similar to FIG. 2 of a slightly modified shape of the present invention. 10... Ironing die assembly, 12... Ironing die, 28... Die opening, 30...
...Land, 32, 34...Front and rear surface of die, 38
. . . Cylindrical wall of the die, 50 . . . Cutout, 52 .
...concavity.

Claims (1)

【実用新案登録請求の範囲】 (1) 金属カツプの側壁の壁厚を低減する如くパ
ンチと共に使用するアイアニングダイにおいて、
相互にほぼ平行な前面から後面へ延びる円形開口
部を有する体部を備え、該開口部が、該前、後面
から離隔し最小径を限定するランドを有すると共
に、該ランドを自由端縁の通過後に前記カツプを
導く如く、該最小径の約１．０００３乃至１．０
０１２倍の範囲内の直径を有する該ランドと後面
との間の円筒形部分を備えるアイアニングダイ。 (2) 前記ランドと後面との間の間隔が、前記ラ
ンドと前面との間の間隔よりも大きい実用新案登
録請求の範囲第１項記載のアイアニングダイ。 (3) 前記開口部が、前記ランドと前面との間に
増大する直径を形成する如く、該ランドと前面と
の間で外方へ拡大する実用新案登録請求の範囲第
２項記載のアイアニングダイ。 (4) 前記開口部の壁が、前記ランドと、円筒形
部分との間に凹所を形成する如く切除部を有する
実用新案登録請求の範囲第１項記載のアイアニン
グダイ。 (5) 前記円筒形部分の直径が、前記最小径の約
１．０００３乃至１．００１０倍の範囲内にある
実用新案登録請求の範囲第１項記載のアイアニン
グダイ。[Claims for Utility Model Registration] (1) In an ironing die used with a punch to reduce the wall thickness of the side wall of a metal cup,
a body having a circular opening extending from a front surface to a rear surface substantially parallel to each other, the opening having a land spaced apart from the front and rear surfaces and defining a minimum diameter, and having a land through which a free edge passes. about 1.0003 to 1.0 of the minimum diameter, so as to later guide the cup.
An ironing die comprising a cylindrical portion between the land and the rear face having a diameter in the range of 0.012 times. (2) The ironing die according to claim 1, wherein the distance between the land and the rear surface is larger than the distance between the land and the front surface. (3) The ironing according to claim 2, wherein the opening expands outwardly between the land and the front surface so as to form an increasing diameter between the land and the front surface. Dai. (4) The ironing die according to claim 1, wherein the wall of the opening has a cutout to form a recess between the land and the cylindrical portion. (5) The ironing die according to claim 1, wherein the diameter of the cylindrical portion is within a range of approximately 1.0003 to 1.0010 times the minimum diameter.
JP3628088U 1978-06-15 1988-03-18 Pending JPS63145517U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91561178A 1978-06-15 1978-06-15
US06/043,881 US4254652A (en) 1979-06-04 1979-06-04 Ironing die for ironing press

Publications (1)

Publication Number Publication Date
JPS63145517U true JPS63145517U (en) 1988-09-26

Family

ID=26720920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3628088U Pending JPS63145517U (en) 1978-06-15 1988-03-18

Country Status (3)

Country Link
EP (1) EP0007178B1 (en)
JP (1) JPS63145517U (en)
DE (1) DE2967280D1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE108088C (en) *
US3360157A (en) * 1965-05-04 1967-12-26 American Can Co Method of forming a coated metal container and article produced thereby
DE1602538A1 (en) * 1967-06-16 1970-03-05 Rasselstein Ag Device for trimming deep-drawn and then ironed hollow bodies

Also Published As

Publication number Publication date
DE2967280D1 (en) 1984-12-06
EP0007178B1 (en) 1984-10-31
EP0007178A1 (en) 1980-01-23

Similar Documents

Publication Publication Date Title
JPS63145517U (en)
JPS61143489U (en)
JPH0318918U (en)
JPS6376316U (en)
JPH0423847U (en)
JPH0335109U (en)
JPH03116208U (en)
JPH0377814U (en)
JPS627201U (en)
JPH02134391U (en)
JPS61114159U (en)
JPS6433511U (en)
JPH0412391U (en)
JPH0322816U (en)
JPS6357066U (en)
JPS6444184U (en)
JPH0356905U (en)
JPS5851832U (en) Punch holder support structure
JPS6171032U (en)
JPS61194802U (en)
JPH03120937U (en)
JPH0418798U (en)
JPH0382011U (en)
JPS5848849U (en) Installation structure of a box-shaped shelf on the wall
JPS6454916U (en)