JPS6370316U - - Google Patents

Info

Publication number
JPS6370316U
JPS6370316U JP16586086U JP16586086U JPS6370316U JP S6370316 U JPS6370316 U JP S6370316U JP 16586086 U JP16586086 U JP 16586086U JP 16586086 U JP16586086 U JP 16586086U JP S6370316 U JPS6370316 U JP S6370316U
Authority
JP
Japan
Prior art keywords
diagonal
undercut
forming portion
ejector
ejector pins
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
JP16586086U
Other languages
Japanese (ja)
Other versions
JPH049153Y2 (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 JP16586086U priority Critical patent/JPH049153Y2/ja
Publication of JPS6370316U publication Critical patent/JPS6370316U/ja
Application granted granted Critical
Publication of JPH049153Y2 publication Critical patent/JPH049153Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の一実施例を示し、第１図及び第２
図は型締め時及び型開き時の断面図、第３図は斜
めエジエクタピンの斜視図、第４図及び第５図は
異なる方向から見た部分断面図である。 １……固定型、２……移動型、３……製品、４
……エジエクタプレート、７……アリ溝、８，９
……斜めエジエクタピン、１６，１７……アンダ
ーカツト成形部、１４，１５……アンダーカツト
部、１８，１９……切欠。 The figures show one embodiment of the present invention;
The figures are sectional views when the mold is clamped and when the mold is opened, FIG. 3 is a perspective view of the diagonal ejector pin, and FIGS. 4 and 5 are partial sectional views seen from different directions. 1... Fixed type, 2... Mobile type, 3... Product, 4
...Ejector plate, 7...Dovetail groove, 8,9
...Diagonal ejector pin, 16, 17... Undercut molding part, 14, 15... Undercut part, 18, 19... Notch.

Claims (1)

【実用新案登録請求の範囲】 斜めエジエクタピンを利用して製品にアンダー
カツト部を形成するものにおいて、 エジエクタプレートのアリ溝に、対称的な角度
で突出し、且つ向かい合う先端部にアンダーカツ
ト成形部を有する１対の斜めエジエクタピンの基
部を各々摺動自在に係合すると共に、これらの斜
めエジエクタピンには干渉回避用の切欠を形設し
て一定の深さまでの重なり合いを可能としてなる
射出成形金型。[Claims for Utility Model Registration] In a device that uses a diagonal ejector pin to form an undercut portion in a product, the undercut forming portion is protruded from the dovetail groove of the ejector plate at a symmetrical angle, and the undercut forming portion is formed at the opposing tip portions. An injection mold in which the bases of a pair of diagonal ejector pins are slidably engaged with each other, and cutouts are formed in the diagonal ejector pins to avoid interference to enable overlapping to a certain depth.
JP16586086U 1986-10-28 1986-10-28 Expired JPH049153Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16586086U JPH049153Y2 (en) 1986-10-28 1986-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16586086U JPH049153Y2 (en) 1986-10-28 1986-10-28

Publications (2)

Publication Number Publication Date
JPS6370316U true JPS6370316U (en) 1988-05-11
JPH049153Y2 JPH049153Y2 (en) 1992-03-06

Family

ID=31096286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16586086U Expired JPH049153Y2 (en) 1986-10-28 1986-10-28

Country Status (1)

Country Link
JP (1) JPH049153Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012020456A (en) * 2010-07-14 2012-02-02 Key Tranding Co Ltd Molding die
WO2013014952A1 (en) * 2011-07-22 2013-01-31 株式会社テクノクラーツ Undercut processing mechanism
EP3366447A1 (en) * 2017-02-28 2018-08-29 Technocrats Corporation Undercut processing mechanism, molding die, and molded product

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012020456A (en) * 2010-07-14 2012-02-02 Key Tranding Co Ltd Molding die
WO2013014952A1 (en) * 2011-07-22 2013-01-31 株式会社テクノクラーツ Undercut processing mechanism
JP2013022865A (en) * 2011-07-22 2013-02-04 Technocrats Corp Undercut processing mechanism
US8926316B2 (en) 2011-07-22 2015-01-06 Technocrats Corporation Undercut processing mechanism
EP3366447A1 (en) * 2017-02-28 2018-08-29 Technocrats Corporation Undercut processing mechanism, molding die, and molded product
US10882235B2 (en) 2017-02-28 2021-01-05 Technocrats Corporation Undercut processing mechanism, molding die and molded product

Also Published As

Publication number Publication date
JPH049153Y2 (en) 1992-03-06

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