JPS62101627U - - Google Patents

Info

Publication number
JPS62101627U
JPS62101627U JP19290385U JP19290385U JPS62101627U JP S62101627 U JPS62101627 U JP S62101627U JP 19290385 U JP19290385 U JP 19290385U JP 19290385 U JP19290385 U JP 19290385U JP S62101627 U JPS62101627 U JP S62101627U
Authority
JP
Japan
Prior art keywords
mold body
lower mold
hole
forming
forming punch
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
JP19290385U
Other languages
English (en)
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 JP19290385U priority Critical patent/JPS62101627U/ja
Publication of JPS62101627U publication Critical patent/JPS62101627U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Description

【図面の簡単な説明】
第1図A〜Dは本考案の一実施例に係わるプレ
ス型の各加工工程を示す要部拡大断面図、第2図
A〜Cは本考案の他の実施例に係わるプレス型の
各加工工程を示す要部拡大断面図、第3図孔明け
加工用のプレス型の一例を示す断面図、第4図A
〜Cは従来のフランジ部成形のための各加工工程
を示す要部拡大断面図。 10…基台、11…下型本体、12…嵌合孔、
14…成形ポンチ、15…パツド、18,18a
…当て部材、19,19a…押圧面、20…弾性
体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 下型本体にフランジ成形用の嵌合穴を形成し、
    貫通孔が形成されたワークを前記下型本体との間
    で挾持するパツドと、前記下型本体との共働によ
    り前記ワークのうち前記貫通孔の近傍にフランジ
    部を成形する成形ポンチとを有する上型本体を前
    記下型本体に対して相対的に上下動自在に設置し
    、前記成形ポンチと前記下型本体との共働により
    前記フランジ部を形成する際に前記貫通孔の内周
    縁を押圧する押圧面を有する当て部材を前記嵌合
    穴内に上下動可能に収容し、前記当て部材に前記
    成形ポンチに向かう弾発力を付勢してなるプレス
    型。
JP19290385U 1985-12-17 1985-12-17 Pending JPS62101627U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19290385U JPS62101627U (ja) 1985-12-17 1985-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19290385U JPS62101627U (ja) 1985-12-17 1985-12-17

Publications (1)

Publication Number Publication Date
JPS62101627U true JPS62101627U (ja) 1987-06-29

Family

ID=31148422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19290385U Pending JPS62101627U (ja) 1985-12-17 1985-12-17

Country Status (1)

Country Link
JP (1) JPS62101627U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153815U (ja) * 1988-04-14 1989-10-23

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147163A (en) * 1978-05-10 1979-11-17 Hitachi Ltd Burring work method for metallic sheet
JPS56141917A (en) * 1980-04-07 1981-11-05 Hitachi Ltd Boring method
JPS5715251A (en) * 1980-07-01 1982-01-26 Hitachi Ltd Reduction device for variation in tape running speed on magnetic recording and reproducing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147163A (en) * 1978-05-10 1979-11-17 Hitachi Ltd Burring work method for metallic sheet
JPS56141917A (en) * 1980-04-07 1981-11-05 Hitachi Ltd Boring method
JPS5715251A (en) * 1980-07-01 1982-01-26 Hitachi Ltd Reduction device for variation in tape running speed on magnetic recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153815U (ja) * 1988-04-14 1989-10-23

Similar Documents

Publication Publication Date Title
JPS62101627U (ja)
JPS62137617U (ja)
JPS6272726U (ja)
JPS6395623U (ja)
JPS6163326U (ja)
JPS6420921U (ja)
JPS6427120U (ja)
JPS61177715U (ja)
JPS6074811U (ja) プレス用金型
JPS62159929U (ja)
JPH0276620U (ja)
JPS62183927U (ja)
JPH0351922U (ja)
JPS61200610U (ja)
JPH0342321U (ja)
JPS62202911U (ja)
JPH03117598U (ja)
JPS6362219U (ja)
JPS61111621U (ja)
JPH02118616U (ja)
JPS63812U (ja)
JPH01128911U (ja)
JPH0242720U (ja)
JPS6229828U (ja)
JPS60160936U (ja) プレス型