JPS59143722U - Gate automatic disconnection mechanism - Google Patents
Gate automatic disconnection mechanismInfo
- Publication number
- JPS59143722U JPS59143722U JP3796583U JP3796583U JPS59143722U JP S59143722 U JPS59143722 U JP S59143722U JP 3796583 U JP3796583 U JP 3796583U JP 3796583 U JP3796583 U JP 3796583U JP S59143722 U JPS59143722 U JP S59143722U
- Authority
- JP
- Japan
- Prior art keywords
- gate
- cavity
- runner
- side template
- automatic disconnection
- 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
第１図は従来の金型で成形した製品を示す図、第２因は
本考案に係るゲート自動切断機構の一実施例を示す断面
図、第３図は第２図の矢視線■−■方向断面図、第４図
は本考案に係るゲート自動切断機構の一実施例の作動を
説明するための断面図、第５図は第４図の矢視線ｎ’−
ｎ’方向断面図、第６図は本考案に係るゲート自動切断
機構の一実施例の作動を説明するための断面図である。
１・・・固定側取付板、２・・・固定側型板、２ｂ・・
・ランナー、３・・・スライドコア、３Ｃ・・・ゲート
、４・・・可動側型板、５・・・受板、８・・・アップ
ダウンロッド。Fig. 1 is a diagram showing a product molded with a conventional mold, the second factor is a sectional view showing an embodiment of the gate automatic cutting mechanism according to the present invention, and Fig. 3 is the arrow line in Fig. 2 - ■ 4 is a sectional view for explaining the operation of an embodiment of the automatic gate cutting mechanism according to the present invention, and FIG. 5 is a sectional view taken along the arrow line n'-- in FIG. 4.
A sectional view in the n' direction, FIG. 6 is a sectional view for explaining the operation of an embodiment of the automatic gate cutting mechanism according to the present invention. 1...Fixed side mounting plate, 2...Fixed side template, 2b...
- Runner, 3... Slide core, 3C... Gate, 4... Movable side mold plate, 5... Receiving plate, 8... Up/down rod.
Claims (1)
樹脂を充填し成形する射出成形用金型において、前記固
定側型板にランナーを設け、金型閉鎖時には前記キャビ
ティ内に樹脂を充填すべく該キャビティと前記ランナー
をゲートにより連結し、金型開放時には該ゲートを作動
させ前記キャビティと前記ランナーとを遮断すると共に
ゲート部を切断すべく、前記可動側型板に金型開閉にと
もない往復動可能に保持されるスライドコアを有し、該
スライドコアに前記ゲートを刻設したことを特徴とする
ゲート自動切断機構。In an injection mold in which a cavity consisting of a fixed side template and a movable side template is filled with resin for molding, a runner is provided on the fixed side template to fill the resin into the cavity when the mold is closed. The cavity and the runner are connected by a gate for filling, and when the mold is opened, the gate is actuated to cut off the cavity and the runner and to cut the gate part. 1. An automatic gate cutting mechanism, comprising: a slide core that is held so as to be reciprocally movable; and the gate is carved into the slide core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3796583U JPS59143722U (en) | 1983-03-16 | 1983-03-16 | Gate automatic disconnection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3796583U JPS59143722U (en) | 1983-03-16 | 1983-03-16 | Gate automatic disconnection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59143722U true JPS59143722U (en) | 1984-09-26 |
Family
ID=30168655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3796583U Pending JPS59143722U (en) | 1983-03-16 | 1983-03-16 | Gate automatic disconnection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59143722U (en) |
-
1983
- 1983-03-16 JP JP3796583U patent/JPS59143722U/en active Pending
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