JPH0273322U - - Google Patents

Info

Publication number
JPH0273322U
JPH0273322U JP15388188U JP15388188U JPH0273322U JP H0273322 U JPH0273322 U JP H0273322U JP 15388188 U JP15388188 U JP 15388188U JP 15388188 U JP15388188 U JP 15388188U JP H0273322 U JPH0273322 U JP H0273322U
Authority
JP
Japan
Prior art keywords
mold
molded product
push
hole
protrusion
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
JP15388188U
Other languages
English (en)
Other versions
JPH0524507Y2 (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 JP1988153881U priority Critical patent/JPH0524507Y2/ja
Publication of JPH0273322U publication Critical patent/JPH0273322U/ja
Application granted granted Critical
Publication of JPH0524507Y2 publication Critical patent/JPH0524507Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第１〜４図は本考案の実施例を示す図であつて
、第１図は射出成形用金型を示す断面図、第２図
及び第３図は成形品の離型状態を示す射出成形用
金型の断面図、第４図は押上カムが当て板に当接
した状態を示す射出成形用金型の拡大断面図、第
５〜７図は従来例を示す図であつて、第５図は射
出成形用金型を示す断面図、第６図及び第７図は
成形品の離型状態を示す射出成形用金型の断面図
である。 ３……可動型、３ａ……貫通孔、５……固定型
、７……押上部材としての押上カム、７ａ……斜
状部、７ｂ……傾斜部、８……キヤビテイ、９…
…端部としての当て板、Ｐ……成形品、Ｐ１……
アンダカツト部、Ｐ２……突起部としてのリブ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固定型５と同固定型５に接離可能に配設された
    可動型３との間にアンダカツト部Ｐ１及び突起部
    Ｐ２を有する成形品Ｐを成形するキヤビテイ８を
    設け、前記固定型５又は可動型３のいずれかの型
    ３内に設けられた貫通孔３ａ内に、成形品Ｐを押
    出すための押上部材７を挿入し、同押上部材７の
    一部に押上部材７が前記貫通孔３ａの設けられた
    型３の一部９に接触して前記成形品Ｐのアンダカ
    ツト部Ｐ１を抜き出す量だけ移動する斜状部７ａ
    を設け、かつ同斜状部７ａの後部に押上部材７が
    成形品Ｐの離型時に前記成形品Ｐの突起部Ｐ２に
    干渉することのない傾斜部７ｂを設けたことを特
    徴とする射出成形用金型。
JP1988153881U 1988-11-25 1988-11-25 Expired - Lifetime JPH0524507Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988153881U JPH0524507Y2 (ja) 1988-11-25 1988-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988153881U JPH0524507Y2 (ja) 1988-11-25 1988-11-25

Publications (2)

Publication Number Publication Date
JPH0273322U true JPH0273322U (ja) 1990-06-05
JPH0524507Y2 JPH0524507Y2 (ja) 1993-06-22

Family

ID=31430113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988153881U Expired - Lifetime JPH0524507Y2 (ja) 1988-11-25 1988-11-25

Country Status (1)

Country Link
JP (1) JPH0524507Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379863U (ja) * 1976-12-03 1978-07-03
JPS61196014U (ja) * 1985-05-17 1986-12-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379863U (ja) * 1976-12-03 1978-07-03
JPS61196014U (ja) * 1985-05-17 1986-12-06

Also Published As

Publication number Publication date
JPH0524507Y2 (ja) 1993-06-22

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