JPS63116318U - - Google Patents
Info
- Publication number
- JPS63116318U JPS63116318U JP857487U JP857487U JPS63116318U JP S63116318 U JPS63116318 U JP S63116318U JP 857487 U JP857487 U JP 857487U JP 857487 U JP857487 U JP 857487U JP S63116318 U JPS63116318 U JP S63116318U
- Authority
- JP
- Japan
- Prior art keywords
- movable mold
- recess
- runner
- hot runner
- windowed
- 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
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図はこの考案に係る窓開フレーム構造体の
ランナーレス射出成形装置の一実施例を示す要部
の縦断平面図、第２図は同上の型締、型開の両過
程を示す断面説明図である。
１……凹処２を有する固定金型、３……可動金
型、４……キヤビテイ、７……湯道、９……ホツ
トランナー部、１０……ゲート、Ｐ……成形品（
窓開フレーム構造体）。
Fig. 1 is a longitudinal sectional plan view of the main parts showing an embodiment of the runnerless injection molding device for a window frame structure according to this invention, and Fig. 2 is a cross-sectional explanation showing both the mold clamping and mold opening processes of the same. It is a diagram. DESCRIPTION OF SYMBOLS 1... Fixed mold having recess 2, 3... Movable mold, 4... Cavity, 7... Runway, 9... Hot runner part, 10... Gate, P... Molded product (
window frame structure).
Claims (1)
前記凹処と係合する接離自在の可動金型を貫通し
て設け、この可動金型の中心軸上に射出機構と接
続して溶融樹脂を流通する湯道を穿ち、かつ側方
へ二以上に分割してホツトランナー部を形成する
と共にこのホツトランナー部の先端に形成される
ゲートを窓開構造のキヤビテイの側部に臨ませて
成る、窓開フレーム構造体のランナーレス射出成
形装置。 For fixed molds that have a recess with a roughly U-shaped cross section,
A movable mold that engages with the recess and can be freely moved in and out is provided through the movable mold, and a runner is bored on the central axis of the movable mold to connect with the injection mechanism and flow the molten resin, and a runner is provided to the side. A runnerless injection molding apparatus for a windowed frame structure, which is divided into the above parts to form a hot runner part, and a gate formed at the tip of the hot runner part faces the side of a cavity of the windowed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP857487U JPH0347854Y2 (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP857487U JPH0347854Y2 (en) | 1987-01-26 | 1987-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116318U true JPS63116318U (en) | 1988-07-27 |
| JPH0347854Y2 JPH0347854Y2 (en) | 1991-10-14 |
Family
ID=30793078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP857487U Expired JPH0347854Y2 (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347854Y2 (en) |
-
1987
- 1987-01-26 JP JP857487U patent/JPH0347854Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0347854Y2 (en) | 1991-10-14 |
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