JPS59171915U - injection mold - Google Patents

injection mold

Info

Publication number
JPS59171915U
JPS59171915U JP6645983U JP6645983U JPS59171915U JP S59171915 U JPS59171915 U JP S59171915U JP 6645983 U JP6645983 U JP 6645983U JP 6645983 U JP6645983 U JP 6645983U JP S59171915 U JPS59171915 U JP S59171915U
Authority
JP
Japan
Prior art keywords
core
injection mold
tapered surface
cavity
shoulder part
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
JP6645983U
Other languages
Japanese (ja)
Other versions
JPH0131459Y2 (en
Inventor
誠 米村
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP6645983U priority Critical patent/JPS59171915U/en
Publication of JPS59171915U publication Critical patent/JPS59171915U/en
Application granted granted Critical
Publication of JPH0131459Y2 publication Critical patent/JPH0131459Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (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図及び第２図は異なる従来構造を示す射出成形金型
の部分断面図、第３図及び第４図は本考案の一実施例を
示し、第３図は部分断面図、第４図はコアの部分斜視図
である。 １３・・・キャビティ、１１・・・コア、１５・・・中
空柱状部、１９・・・テーパ面、２１・・・肩部、２３
・・・突舶。1 and 2 are partial sectional views of injection molding molds showing different conventional structures, FIGS. 3 and 4 show an embodiment of the present invention, FIG. 3 is a partial sectional view, and FIG. is a partial perspective view of the core. 13... Cavity, 11... Core, 15... Hollow columnar part, 19... Tapered surface, 21... Shoulder part, 23
...A ship crashes.

Claims (1)

【実用新案登録請求の範囲】 キャビティとコアにより中空柱状部を成形するものにお
いて、 前記キャビティの深奥部にテーパ面を形成し、前記コア
にはこのテーパ面に向かい合う肩部を形成し、この肩部
には、成形品を突抜けてテーパ面に当接する突起をコア
の中心軸まわりに点在させてなる射出成型金型。[Claims for Utility Model Registration] A hollow columnar part is formed by a cavity and a core, in which a tapered surface is formed in the deep part of the cavity, a shoulder part facing the tapered surface is formed in the core, and the shoulder part is formed in the core. An injection mold in which projections that penetrate through the molded product and come into contact with the tapered surface are scattered around the central axis of the core.
JP6645983U 1983-05-02 1983-05-02 injection mold Granted JPS59171915U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6645983U JPS59171915U (en) 1983-05-02 1983-05-02 injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6645983U JPS59171915U (en) 1983-05-02 1983-05-02 injection mold

Publications (2)

Publication Number Publication Date
JPS59171915U true JPS59171915U (en) 1984-11-16
JPH0131459Y2 JPH0131459Y2 (en) 1989-09-27

Family

ID=30196668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6645983U Granted JPS59171915U (en) 1983-05-02 1983-05-02 injection mold

Country Status (1)

Country Link
JP (1) JPS59171915U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110224U (en) * 1979-01-26 1980-08-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110224U (en) * 1979-01-26 1980-08-02

Also Published As

Publication number Publication date
JPH0131459Y2 (en) 1989-09-27

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