JPS58125624U - Damage prevention structure for workpiece positioning members in press molds - Google Patents

Damage prevention structure for workpiece positioning members in press molds

Info

Publication number
JPS58125624U
JPS58125624U JP2055382U JP2055382U JPS58125624U JP S58125624 U JPS58125624 U JP S58125624U JP 2055382 U JP2055382 U JP 2055382U JP 2055382 U JP2055382 U JP 2055382U JP S58125624 U JPS58125624 U JP S58125624U
Authority
JP
Japan
Prior art keywords
die
fitting hole
mold
workpiece positioning
prevention structure
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
JP2055382U
Other languages
Japanese (ja)
Other versions
JPS6350040Y2 (en
Inventor
水野　弘道
押田　泰典
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 JP2055382U priority Critical patent/JPS58125624U/en
Publication of JPS58125624U publication Critical patent/JPS58125624U/en
Application granted granted Critical
Publication of JPS6350040Y2 publication Critical patent/JPS6350040Y2/ja
Granted 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) [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]

図はこの考案の一実施例を示す略解断面図であって、第
１図は上型と下型とを型合せした状態の断面図、第２図
は上型を下型の上方に吊り上げた状態の断面図である。 １・・・下型、２・・・パッド、３・・・上型、５・・
・ゲージ、７・・・ガイドポストブツシュ、８・・・ガ
イド支柱、Ｌ・・・（ガイド支柱上端の）高さ、Ｄ・・
・（ガイドポストブツシュの）内径、ｄ・・・（ガイド
支柱の）外径、α・・・（上型とゲージとの）間隔。The figure is a schematic cross-sectional view showing an embodiment of this invention. Figure 1 is a cross-sectional view of the upper mold and lower mold assembled together, and Figure 2 is a cross-sectional view of the upper mold suspended above the lower mold. It is a sectional view of the state. 1...lower mold, 2...pad, 3...upper mold, 5...
・Gauge, 7... Guide post bushing, 8... Guide post, L... Height (of the upper end of the guide post), D...
・Inner diameter (of the guide post bushing), d...outer diameter (of the guide post), α...distance (between the upper mold and the gauge).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上型および下型ならびに下型上に設けたポンチを有し、
これらのうち下型もしくはポンチに、被加工物の位置決
め用部材を立設置、たプレス型において、下型もしくは
ポンチと上型との一方に、型合せ用の嵌合孔を形成する
とともに、他方にその嵌合孔に嵌り込む型合せ用ガイド
支柱を突設し、かつそのガイド支柱の高さを、上型が前
記位置決め用部材の先端まで下降する以前に前記嵌合孔
に嵌り込む長さに設定するとともに、ガイド支柱と前記
嵌合孔の内周面との間隙を上型と位置決め用部材との間
隙以下に設定してなることを特徴とするプレス型におけ
る被加工物位置決め用部材の損傷防止構造。It has an upper mold, a lower mold, and a punch provided on the lower mold,
Among these, in a press die in which a member for positioning the workpiece is installed vertically on the lower die or punch, a fitting hole for die matching is formed in one of the lower die or punch and the upper die, and a fitting hole for die matching is formed in the other. A guide post for mold matching that fits into the fitting hole is provided protrudingly, and the height of the guide post is set to a length that the upper mold fits into the fitting hole before descending to the tip of the positioning member. of the workpiece positioning member in a press die, characterized in that the gap between the guide column and the inner circumferential surface of the fitting hole is set to be equal to or less than the gap between the upper die and the positioning member. Damage-proof construction.
JP2055382U 1982-02-16 1982-02-16 Damage prevention structure for workpiece positioning members in press molds Granted JPS58125624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2055382U JPS58125624U (en) 1982-02-16 1982-02-16 Damage prevention structure for workpiece positioning members in press molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2055382U JPS58125624U (en) 1982-02-16 1982-02-16 Damage prevention structure for workpiece positioning members in press molds

Publications (2)

Publication Number Publication Date
JPS58125624U true JPS58125624U (en) 1983-08-26
JPS6350040Y2 JPS6350040Y2 (en) 1988-12-22

Family

ID=30032718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2055382U Granted JPS58125624U (en) 1982-02-16 1982-02-16 Damage prevention structure for workpiece positioning members in press molds

Country Status (1)

Country Link
JP (1) JPS58125624U (en)

Also Published As

Publication number Publication date
JPS6350040Y2 (en) 1988-12-22

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