JPH0420418U - - Google Patents

Info

Publication number
JPH0420418U
JPH0420418U JP6232390U JP6232390U JPH0420418U JP H0420418 U JPH0420418 U JP H0420418U JP 6232390 U JP6232390 U JP 6232390U JP 6232390 U JP6232390 U JP 6232390U JP H0420418 U JPH0420418 U JP H0420418U
Authority
JP
Japan
Prior art keywords
core
projection
injection mold
pusher pin
bush
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
JP6232390U
Other languages
English (en)
Other versions
JPH0723226Y2 (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 JP6232390U priority Critical patent/JPH0723226Y2/ja
Publication of JPH0420418U publication Critical patent/JPH0420418U/ja
Application granted granted Critical
Publication of JPH0723226Y2 publication Critical patent/JPH0723226Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例に係る射出成形用金型
の型締め時の断面図、第2図は射出時の断面図、
第3図は型開き時の断面図、第4図および第5図
は離型時の断面図、第6図は成形品の正面図、第
7図は第6図のA−O−A断面図、第8図は従来
例に係る射出成形用金型の断面図である。 1……スプルブツシユ、2……スプル、3……
キヤビテイ、4……コア、5……ストリツパブツ
シユ、6……突起、7……プツシヤピン、8……
スプリング、9……プレート、10……成形品、
11……端面、12……凹部。

Claims (1)

    【実用新案登録請求の範囲】
  1. コア4の外周にストリツパブツシユ5を配置し
    、前記ストリツパブツシユ5に突起6を設け、前
    記突起6により成形品10の端面11に凹部12
    を形成する射出成形用金型において、前記コア4
    を中空として該コア4に対して相対移動するプツ
    シヤピン7を内挿し、前記プツシヤピン7をスプ
    リング8で離型方向に弾性付勢したことを特徴と
    する射出成形用金型。
JP6232390U 1990-06-13 1990-06-13 射出成形用金型 Expired - Lifetime JPH0723226Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6232390U JPH0723226Y2 (ja) 1990-06-13 1990-06-13 射出成形用金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6232390U JPH0723226Y2 (ja) 1990-06-13 1990-06-13 射出成形用金型

Publications (2)

Publication Number Publication Date
JPH0420418U true JPH0420418U (ja) 1992-02-20
JPH0723226Y2 JPH0723226Y2 (ja) 1995-05-31

Family

ID=31591364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6232390U Expired - Lifetime JPH0723226Y2 (ja) 1990-06-13 1990-06-13 射出成形用金型

Country Status (1)

Country Link
JP (1) JPH0723226Y2 (ja)

Also Published As

Publication number Publication date
JPH0723226Y2 (ja) 1995-05-31

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