JPS6233418U - - Google Patents
Info
- Publication number
- JPS6233418U JPS6233418U JP12360185U JP12360185U JPS6233418U JP S6233418 U JPS6233418 U JP S6233418U JP 12360185 U JP12360185 U JP 12360185U JP 12360185 U JP12360185 U JP 12360185U JP S6233418 U JPS6233418 U JP S6233418U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- sprue
- sprue bush
- pool
- molding die
- 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 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例の要部の断面図、第
２図は変形実施例の要部の断面図、第３図は従来
構造の一部の断面図である。
１，２１……可動側型板、２，２２……固定側
型板、３，２３……キヤビテイ、４，２４……ゲ
ート、５，２５……ランナプレート、６，２６…
…固定側取付板、７，２７……ランナ、８，２８
……スプルブツシユ、９……湯溜り、１０……環
状溝（アンダーカツト部：ロツク部）、１１……
突条（ロツク部）、２９……ランナロツクピン。
FIG. 1 is a sectional view of a main part of an embodiment of the present invention, FIG. 2 is a sectional view of a main part of a modified embodiment, and FIG. 3 is a sectional view of a part of a conventional structure. 1, 21... Movable side template, 2, 22... Fixed side template, 3, 23... Cavity, 4, 24... Gate, 5, 25... Runner plate, 6, 26...
...Fixed side mounting plate, 7, 27...Runner, 8, 28
... Sprue bush, 9 ... Water reservoir, 10 ... Annular groove (undercut part: lock part), 11 ...
Projection (lock part), 29...Runner lock pin.
Claims (1)
スプルブツシユを有する成形用金型において、前
記スプルブツシユ先端の外周部に湯溜りを形成す
るとともに、このスプルブツシユ先端の外周面に
アンダーカツト或いは突条からなるロツク部を形
成したことを特徴とする成形用金型。 (2) 湯溜りは、スプルブツシユ先端を配設した
ランナプレートのスプルブツシユ先端の外周部を
凹設して形成してなる実用新案登録請求の範囲第
１項記載の成形用金型。[Claims for Utility Model Registration] (1) In a mold having a sprue bush whose tip is disposed facing the runner or gate, a pool is formed at the outer periphery of the tip of the sprue bush, and the outer periphery of the tip of the sprue bush is formed. A molding die characterized in that a lock portion consisting of an undercut or a protrusion is formed on a surface. (2) The molding die according to claim 1, wherein the pool is formed by recessing the outer circumference of the sprue bushing tip of a runner plate on which the sprue bushing tip is disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12360185U JPS6233418U (en) | 1985-08-13 | 1985-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12360185U JPS6233418U (en) | 1985-08-13 | 1985-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6233418U true JPS6233418U (en) | 1987-02-27 |
Family
ID=31014853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12360185U Pending JPS6233418U (en) | 1985-08-13 | 1985-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6233418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0422216U (en) * | 1990-06-15 | 1992-02-25 |
-
1985
- 1985-08-13 JP JP12360185U patent/JPS6233418U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0422216U (en) * | 1990-06-15 | 1992-02-25 |