JPS6159015U - - Google Patents
Info
- Publication number
- JPS6159015U JPS6159015U JP14163884U JP14163884U JPS6159015U JP S6159015 U JPS6159015 U JP S6159015U JP 14163884 U JP14163884 U JP 14163884U JP 14163884 U JP14163884 U JP 14163884U JP S6159015 U JPS6159015 U JP S6159015U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- movable
- slide core
- molded product
- opened
- 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
- 238000000465 moulding Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図乃至第５図は本考案の一実施例を示すも
ので、第１図は型閉め状態での縦断面図、第２図
及び第３図は夫々型開き途中及び型開き完了の状
態での縦断面図、第４図及び第５図は夫々型閉め
及び型開き状態での要部の拡大縦断面図であり、
第６図は従来の成形型装置の縦断面図、第７図は
成形品を一部破断して示す傾斜図である。
図中、２１は固定型、２３は可動型、２５は基
体、３０は圧縮コイルばね（弾性体）、３３，３
４はスライドコア、３８，３９はピンプレート、
４０はピンである。
Figures 1 to 5 show an embodiment of the present invention, with Figure 1 being a longitudinal sectional view of the mold in the closed state, and Figures 2 and 3 showing the mold in the middle of opening and after the mold has been opened, respectively. 4 and 5 are enlarged longitudinal sectional views of the main parts in the mold closed and mold opened states, respectively.
FIG. 6 is a longitudinal cross-sectional view of a conventional molding device, and FIG. 7 is a partially cut away oblique view of a molded product. In the figure, 21 is a fixed type, 23 is a movable type, 25 is a base, 30 is a compression coil spring (elastic body), 33, 3
4 is a slide core, 38 and 39 are pin plates,
40 is a pin.
Claims (1)
り、これら両型のうち一方の型を、基体と、この
基体に対し接離する方向に移動可能に設けられ型
開き時に前記固定型及び可動型のうち他方の型か
ら離れる動作に伴つてその離反方向とは異方向に
スライドして成形品のアンダーカツト部分から抜
出されるスライドコアと、このスライドコアを前
記他方の型に押付ける方向に付勢しスライドコア
が他方の型から離れる動作を前記可動型の型開き
動作開始時より遅らせるための弾性体と、前記基
体にスライドコアと一体的にスライド動作するよ
うに設けられたピンプレートと、このピンプレー
トに取付けられ前記成形品に型開き方向に指向す
る孔を形成し型開き時に前記スライドコアのスラ
イド動作に先立つて成形品から抜出されてスライ
ドコアに嵌合したまま残されるピンとから構成し
たことを特徴とする成形型装置。 It consists of a fixed mold and a movable mold that moves in the mold opening/closing direction, and one of these molds is movable in the direction toward and away from the base, and when the mold is opened, the fixed mold and the movable mold are movable. A slide core that slides in a direction different from the direction of separation from the other mold and is extracted from the undercut portion of the molded product as the mold moves away from the other mold; an elastic body for biasing and delaying the movement of the slide core separating from the other mold from the start of the mold opening operation of the movable mold; and a pin plate provided on the base body so as to slide integrally with the slide core. , a pin which is attached to the pin plate and forms a hole oriented in the mold opening direction in the molded product, and is pulled out from the molded product and left fitted to the slide core when the mold is opened, prior to the sliding movement of the slide core; A molding device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14163884U JPS6159015U (en) | 1984-09-20 | 1984-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14163884U JPS6159015U (en) | 1984-09-20 | 1984-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6159015U true JPS6159015U (en) | 1986-04-21 |
Family
ID=30699976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14163884U Pending JPS6159015U (en) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6159015U (en) |
-
1984
- 1984-09-20 JP JP14163884U patent/JPS6159015U/ja active Pending