JPS5935018U - injection mold - Google Patents
injection moldInfo
- Publication number
- JPS5935018U JPS5935018U JP13111082U JP13111082U JPS5935018U JP S5935018 U JPS5935018 U JP S5935018U JP 13111082 U JP13111082 U JP 13111082U JP 13111082 U JP13111082 U JP 13111082U JP S5935018 U JPS5935018 U JP S5935018U
- Authority
- JP
- Japan
- Prior art keywords
- molded product
- injection mold
- mold
- template
- undercut
- 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.)
- Pending
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の実施例を示すものであって、第1図は金型
が閉じている状態の断面図、第2図は金型が開き始めた
状態の断面図、第3図は金型が完全に開いた状態の断面
図、第4図は成形品の正面図である。
1・・・固定側取付板、2・・・固定側型板、3・・・
可動側型板、4・・・受は板、5・・・スペーサーブロ
ック、6・・・エジェクタープレート(上)、7・・・
エジェクタープレート(下)、8・・・可動側取付板、
9・・・ガイドピン、10・・・ガイドブツシュ、11
・・・ガイドブツシュ、12・・田ケートリング、13
・・・スプルーブツシュ、14・・・コアーピン、15
・・・エジェクタースリーブ、16・・・止めネジ、1
7・・・リターンピン、18・・・リターンピンスペー
サー、19・・・ボルト、20・・・スプリング、21
・・・ボルト、22・・・ボルト、23・・・ストップ
ボルト、24・・・突出し棒、A・・・キャビティ、A
′・・・成形品、B・・・アンダーカット、C・・・ラ
ンナー。The figures show an embodiment of the present invention, in which Figure 1 is a sectional view of the mold when it is closed, Figure 2 is a sectional view of the mold when it begins to open, and Figure 3 is a sectional view of the mold. FIG. 4 is a front view of the molded product. 1...Fixed side mounting plate, 2...Fixed side template, 3...
Movable side template, 4... Receiver is plate, 5... Spacer block, 6... Ejector plate (top), 7...
Ejector plate (lower), 8...movable side mounting plate,
9...Guide pin, 10...Guide bush, 11
...Guide Bush, 12...Taketring, 13
... Sprue bush, 14 ... Core pin, 15
...Ejector sleeve, 16...Set screw, 1
7... Return pin, 18... Return pin spacer, 19... Bolt, 20... Spring, 21
... Bolt, 22 ... Bolt, 23 ... Stop bolt, 24 ... Projection rod, A ... Cavity, A
'... Molded product, B... Undercut, C... Runner.
Claims (1)
の穴部を形成する金型のコアーピン14が、成形品の型
板からの突出前に成形品より抜出して、成形品が型板か
ら突出す時に内側に弾性変形を起してアンダーカット部
を変形させることなく突出させる様に構成したことを特
徴人する射出成形用金型。The core pin 14 of the mold, which forms the hole of an injection molded product made of synthetic resin or the like with an undercut on the outer diameter, is pulled out of the molded product before it is projected from the template, and the molded product is removed from the template. This injection mold is characterized by being configured so that when ejecting, elastic deformation occurs inward and the undercut portion is ejected without being deformed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13111082U JPS5935018U (en) | 1982-08-28 | 1982-08-28 | injection mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13111082U JPS5935018U (en) | 1982-08-28 | 1982-08-28 | injection mold |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5935018U true JPS5935018U (en) | 1984-03-05 |
Family
ID=30296521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13111082U Pending JPS5935018U (en) | 1982-08-28 | 1982-08-28 | injection mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5935018U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62144389A (en) * | 1985-12-18 | 1987-06-27 | 日本シイエムケイ株式会社 | Cubic printed wiring board |
-
1982
- 1982-08-28 JP JP13111082U patent/JPS5935018U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62144389A (en) * | 1985-12-18 | 1987-06-27 | 日本シイエムケイ株式会社 | Cubic printed wiring board |
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