JPS629513U - - Google Patents
Info
- Publication number
- JPS629513U JPS629513U JP10114185U JP10114185U JPS629513U JP S629513 U JPS629513 U JP S629513U JP 10114185 U JP10114185 U JP 10114185U JP 10114185 U JP10114185 U JP 10114185U JP S629513 U JPS629513 U JP S629513U
- Authority
- JP
- Japan
- Prior art keywords
- molded product
- mold
- ejector pin
- movable
- predetermined shape
- 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
Links
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案に係る成形品の突出し構造を有
する成形機の一例を示す図解図、第２図は本考案
に係るエジエクタピンの拡大斜視図、第３図は従
来のエジエクタピンの拡大斜視図。
１……固定型、３……可動型、１１……キヤビ
テイ、１５Ａ，１５Ｂ……エジエクタピン、３０
……段部。
FIG. 1 is an illustrative view showing an example of a molding machine having a structure for ejecting molded products according to the present invention, FIG. 2 is an enlarged perspective view of an ejector pin according to the present invention, and FIG. 3 is an enlarged perspective view of a conventional ejector pin. 1... Fixed type, 3... Movable type, 11... Cavity, 15A, 15B... Ejector pin, 30
...Danbe.
Claims (1)
型と可動型とによつて形成される所定形状のコア
内に成形品の内面の一部を形成するエジエクタピ
ンを可動型に対して可動に配設した成形型におい
て、成形品の内面の一部を形成するエジエクタピ
ンの外側面部にアンダカツト状の段部を形成した
ことを特徴とする成形品の突出し構造。 An ejector pin that forms part of the inner surface of the molded product is movable within a core of a predetermined shape formed by a removable fixed mold and a movable mold to form a molded product of a predetermined shape with respect to the movable mold. A protruding structure for a molded product, characterized in that an undercut-shaped stepped portion is formed on the outer side surface of an ejector pin that forms a part of the inner surface of the molded product in the disposed mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985101141U JPH0325952Y2 (en) | 1985-07-04 | 1985-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985101141U JPH0325952Y2 (en) | 1985-07-04 | 1985-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS629513U true JPS629513U (en) | 1987-01-21 |
| JPH0325952Y2 JPH0325952Y2 (en) | 1991-06-05 |
Family
ID=30971614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985101141U Expired JPH0325952Y2 (en) | 1985-07-04 | 1985-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325952Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59118522U (en) * | 1983-01-26 | 1984-08-10 | 三洋電機株式会社 | injection mold |
-
1985
- 1985-07-04 JP JP1985101141U patent/JPH0325952Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59118522U (en) * | 1983-01-26 | 1984-08-10 | 三洋電機株式会社 | injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0325952Y2 (en) | 1991-06-05 |