JPS636120U - - Google Patents

Info

Publication number
JPS636120U
JPS636120U JP9812586U JP9812586U JPS636120U JP S636120 U JPS636120 U JP S636120U JP 9812586 U JP9812586 U JP 9812586U JP 9812586 U JP9812586 U JP 9812586U JP S636120 U JPS636120 U JP S636120U
Authority
JP
Japan
Prior art keywords
press
rim
flange part
punch
sheet metal
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
JP9812586U
Other languages
English (en)
Other versions
JPH054898Y2 (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
Application filed filed Critical
Priority to JP1986098125U priority Critical patent/JPH054898Y2/ja
Publication of JPS636120U publication Critical patent/JPS636120U/ja
Application granted granted Critical
Publication of JPH054898Y2 publication Critical patent/JPH054898Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Description

【図面の簡単な説明】
第1図は円筒状素材の構成を示す斜視図、第2
図は本考案に係るプレス型構造の実施例を示す断
面図、第3図および第4図はそれぞれ第2図の
―線断面図および―線断面図、第5図およ
び第6図はそれぞれ歯形を絞り加工した状態にお
ける第4図の―線断面図および―線断面
図、第7図は従来装置によつて形成された歯形を
示す断面図である。 1……円筒状素材、3……フランジ部、4……
リム部、5……パンチ、7……ダイス、9……段
部、14……歯先。

Claims (1)

    【実用新案登録請求の範囲】
  1. フランジ部とこのフランジ部の外周に連設され
    たリム部とを有する円筒状素材をパンチによりフ
    ランジ部側からダイス内に圧入して上記リム部に
    歯形を絞り加工する板金製歯車状部品成形用のプ
    レス型構造において、上記パンチの周面部に、リ
    ム部の歯先部分が歯幅方向に伸びるのを拘束する
    ための段部を設けたことを特徴とする板金製歯車
    状部品成形用のプレス型構造。
JP1986098125U 1986-06-26 1986-06-26 Expired - Lifetime JPH054898Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986098125U JPH054898Y2 (ja) 1986-06-26 1986-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986098125U JPH054898Y2 (ja) 1986-06-26 1986-06-26

Publications (2)

Publication Number Publication Date
JPS636120U true JPS636120U (ja) 1988-01-16
JPH054898Y2 JPH054898Y2 (ja) 1993-02-08

Family

ID=30965773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986098125U Expired - Lifetime JPH054898Y2 (ja) 1986-06-26 1986-06-26

Country Status (1)

Country Link
JP (1) JPH054898Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7119613B2 (ja) * 2018-06-14 2022-08-17 サンスター技研株式会社 円筒部材のリブ形状、及び、歯付プーリ組立体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135732A (ja) * 1982-02-04 1983-08-12 Shinsei Kinzoku Kogyo Kk 端板を備えた筒体の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135732A (ja) * 1982-02-04 1983-08-12 Shinsei Kinzoku Kogyo Kk 端板を備えた筒体の製造方法

Also Published As

Publication number Publication date
JPH054898Y2 (ja) 1993-02-08

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