JPS589232U - mold punch - Google Patents

mold punch

Info

Publication number
JPS589232U
JPS589232U JP9912681U JP9912681U JPS589232U JP S589232 U JPS589232 U JP S589232U JP 9912681 U JP9912681 U JP 9912681U JP 9912681 U JP9912681 U JP 9912681U JP S589232 U JPS589232 U JP S589232U
Authority
JP
Japan
Prior art keywords
mold punch
punch
metal plate
mold
convex
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
JP9912681U
Other languages
Japanese (ja)
Inventor
宝代　純芳
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9912681U priority Critical patent/JPS589232U/en
Publication of JPS589232U publication Critical patent/JPS589232U/en
Pending legal-status Critical Current

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  • Punching Or Piercing (AREA)

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) [Abstract] 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]

第１図は従来の金型パンチを示す側断面図、第２図は本
考案に係る金型パンチを示す断面図、第３図は本考案に
より打ち抜かれた抜きカスの状態を説明するための平面
図である。 〔符号の説明〕、６・・・・・・金型パンチ、７・・・
・・・凸　　　部、８・・・・・・抜きカス、９・・・
・・・グイ型、１０・・・・・・逃げ穴。FIG. 1 is a side sectional view showing a conventional mold punch, FIG. 2 is a sectional view showing a mold punch according to the present invention, and FIG. FIG. [Explanation of symbols], 6... Mold punch, 7...
...Convex part, 8...Punching scraps, 9...
...Gui type, 10... Escape hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] グイ型の逃げ穴内に嵌入して金属板の不要部分を打ち抜
き所歯形状の板金製品を得る金型パンチにおいて、該パ
ンチは前記金属板の突き合で先端部に凸部を有し、該凸
部が前記打ち抜き時に前記不！部分の抜きカスを凹形に
塑性変形させて前記逃げ穴内に落下させるようにしたこ
とを特徴とする金型パンチ。In a mold punch for punching out an unnecessary part of a metal plate by inserting it into a Goo-shaped clearance hole to obtain a tooth-shaped sheet metal product, the punch has a convex portion at the tip where the metal plate butts, and the convex When the part is punched out, the above-mentioned failure occurs! A mold punch characterized in that the punched waste of the part is plastically deformed into a concave shape and falls into the escape hole.
JP9912681U 1981-07-03 1981-07-03 mold punch Pending JPS589232U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9912681U JPS589232U (en) 1981-07-03 1981-07-03 mold punch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9912681U JPS589232U (en) 1981-07-03 1981-07-03 mold punch

Publications (1)

Publication Number Publication Date
JPS589232U true JPS589232U (en) 1983-01-21

Family

ID=29893868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9912681U Pending JPS589232U (en) 1981-07-03 1981-07-03 mold punch

Country Status (1)

Country Link
JP (1) JPS589232U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623224U (en) * 1985-06-18 1987-01-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623224U (en) * 1985-06-18 1987-01-10

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