JPS5968914U - Plastic mold ejector - Google Patents
Plastic mold ejectorInfo
- Publication number
- JPS5968914U JPS5968914U JP16501982U JP16501982U JPS5968914U JP S5968914 U JPS5968914 U JP S5968914U JP 16501982 U JP16501982 U JP 16501982U JP 16501982 U JP16501982 U JP 16501982U JP S5968914 U JPS5968914 U JP S5968914U
- Authority
- JP
- Japan
- Prior art keywords
- eject pin
- protrusion
- mold
- plate
- base
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of 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
図面は本考案の実施態様を例示し、第１図Ａ。
Ｂ、 Ｃは第１実施例の作動を順を追って示した断面図
、第２図Ａ、 Ｂ、 Ｃは第２実施例の作動を順を追っ
て示した断面図である。
１．２２・・・・・・可動金型、２，２１・・・・・・
固定金型、３．２３！・・・・・凹部、４．２４・・・
・・・第２エジエクトピン、４ａ、２４ａ・・・・・・
先端面１．５．２５・・・・・・第１エジエクトピン、
５ａ、２５ａ・・・・・・先端面、６，９゜２６．２９
・・・・・・プレート、７．２７・・・・・・シリンダ
′−１８，２８・・・・・中ラド、１０・・曲フ
ッタ、１１・・・・・・係止部、１２．１３・・・・・
・傾斜面、１４．３４ “・・・・・・プラスチッ
ク板状母体、１５．３５・・・・・・薄肉突起部、１６
．３６・・・・・・キャビティ、３７・・・・・・機枠
、３８・・・・・・軸杆、３９・・・・・・案内杆、４
０・・・・・・ストンｔ＜：＋、４１・・・・・・押板
。The drawings illustrate embodiments of the invention, FIG. B and C are cross-sectional views showing the operation of the first embodiment in order, and FIGS. 2A, B and C are cross-sectional views showing the operation of the second embodiment in order. 1.22...Movable mold, 2,21...
Fixed mold, 3.23!・・・・・・Concavity, 4.24...
...Second eject pin, 4a, 24a...
Tip surface 1.5.25...First eject pin,
5a, 25a...Tip surface, 6,9°26.29
...Plate, 7.27...Cylinder '-18, 28...Medium Rad, 10...Curved footer, 11...Locking part, 12. 13...
・Slanted surface, 14.34"...Plastic plate-like base, 15.35...Thin protrusion, 16
．． 36...Cavity, 37...Machine frame, 38...Shaft rod, 39...Guide rod, 4
0... Stone t<:+, 41... Push plate.
Claims (1)
製品を一対の開閉可能な金型で成形し、該突起部用キャ
ビティを有する一方の金型にエジェクトピンを備え、型
開き後にこのエジェクトピンにより製品を離型するもの
においてミ該エジェクトピンが製品の突起部の端面を形
成する第１エジエクトピンと、該突起部の側面および板
状母体の一部分を形成する第２エジエクトピンとで構成
され、第１と第２の両エジェクトピンを同時にエジェク
ト作動させて板状母体を離型させる一方、第１エジエク
トピンを第２エジエクトピンと相対的にエジェクト作動
させてさらに突起部を離型させる機構を備えたことを特
徴とするプラスチック成形金型のエジェクト装置。A plastic product having a thin protrusion on the machined side of a plate-like base is molded using a pair of molds that can be opened and closed, one of the molds having a cavity for the protrusion is equipped with an eject pin, and the eject pin is inserted after the mold is opened. In a device for releasing a product from a mold, the eject pin is composed of a first eject pin that forms an end surface of a protrusion of the product, a second eject pin that forms a side surface of the protrusion and a part of the plate-like base, and A mechanism is provided for simultaneously ejecting both the first and second eject pins to release the plate-like base from the mold, and ejecting the first eject pin relative to the second eject pin to further release the protrusion from the mold. A plastic mold ejection device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16501982U JPS5968914U (en) | 1982-10-30 | 1982-10-30 | Plastic mold ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16501982U JPS5968914U (en) | 1982-10-30 | 1982-10-30 | Plastic mold ejector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5968914U true JPS5968914U (en) | 1984-05-10 |
| JPS6217219Y2 JPS6217219Y2 (en) | 1987-05-01 |
Family
ID=30361628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16501982U Granted JPS5968914U (en) | 1982-10-30 | 1982-10-30 | Plastic mold ejector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5968914U (en) |
-
1982
- 1982-10-30 JP JP16501982U patent/JPS5968914U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6217219Y2 (en) | 1987-05-01 |
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