JPS6267722U - - Google Patents
Info
- Publication number
- JPS6267722U JPS6267722U JP16057985U JP16057985U JPS6267722U JP S6267722 U JPS6267722 U JP S6267722U JP 16057985 U JP16057985 U JP 16057985U JP 16057985 U JP16057985 U JP 16057985U JP S6267722 U JPS6267722 U JP S6267722U
- Authority
- JP
- Japan
- Prior art keywords
- core mold
- cavity
- workpiece
- mold
- gap
- 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 4
- 238000010137 moulding (plastic) Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図ないし第３図は本考案の実施態様を例示
し、第１図は第３図の１個所の拡大詳細図、第２
図はこの実施例におけるワークの平面図、第３図
はプラスチツク成形金型の全体構造を示す縦断面
図、第４図ないし第６図は従来例を示し、第４図
はワークの使用態様を示す縦断面図、第５図は成
形金型の縦断面図、第６図は第５図の成形金型に
よるワークの平面図である。
１……プラスチツク成形金型、２……キヤビテ
イ型、３……コア型、３ａ……キヤビテイ部、３
ｂ……（スリーブ間隙を有しない）キヤビテイ部
、３ｃ……連通部、４……スリーブ間隙、５……
スリーブ、Ｗ……ワーク。
1 to 3 illustrate embodiments of the invention, in which FIG. 1 is an enlarged detailed view of a portion of FIG. 3;
The figure is a plan view of the workpiece in this embodiment, Figure 3 is a vertical cross-sectional view showing the overall structure of the plastic mold, Figures 4 to 6 show the conventional example, and Figure 4 shows how the workpiece is used. FIG. 5 is a vertical cross-sectional view of the molding die, and FIG. 6 is a plan view of a workpiece formed by the molding die shown in FIG. 1... Plastic molding mold, 2... Cavity mold, 3... Core mold, 3a... Cavity part, 3
b...Cavity part (without sleeve gap), 3c...Communication part, 4...Sleeve gap, 5...
Sleeve, W... work.
Claims (1)
つた多重構造のワークを成形するキヤビテイ型と
、該キヤビテイ型に対応するコア型と、該コア型
に形成されエアおよび樹脂ガスの逃がし通路とな
るスリーブ間隙と、該スリーブ間隙に嵌合されて
ワークをコア型から突出させるスリーブとを備え
るプラスチツク成形金型において、前記スリーブ
間隙と対応して前記コア型に形成されたキヤビテ
イ部と、前記スリーブ間隙を有しないキヤビテイ
部とを連通させると共に、成形後前記ワークの一
部となる連通部が前記コア型に設けられたことを
特徴とするプラスチツク成形金型。 A cavity mold for molding a multi-structured workpiece having a cylindrical shape having the same axis and one end integrated, a core mold corresponding to the cavity mold, and an escape passage for air and resin gas formed in the core mold. A plastic molding die comprising: a sleeve gap, and a sleeve fitted into the sleeve gap to project the workpiece from the core mold; a cavity formed in the core mold corresponding to the sleeve gap; A plastic molding die, characterized in that the core mold is provided with a communication part that communicates with a cavity part having no gap and becomes a part of the workpiece after molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16057985U JPS6267722U (en) | 1985-10-18 | 1985-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16057985U JPS6267722U (en) | 1985-10-18 | 1985-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6267722U true JPS6267722U (en) | 1987-04-27 |
Family
ID=31086088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16057985U Pending JPS6267722U (en) | 1985-10-18 | 1985-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6267722U (en) |
-
1985
- 1985-10-18 JP JP16057985U patent/JPS6267722U/ja active Pending