JPH0364727U - - Google Patents
Info
- Publication number
- JPH0364727U JPH0364727U JP12550889U JP12550889U JPH0364727U JP H0364727 U JPH0364727 U JP H0364727U JP 12550889 U JP12550889 U JP 12550889U JP 12550889 U JP12550889 U JP 12550889U JP H0364727 U JPH0364727 U JP H0364727U
- Authority
- JP
- Japan
- Prior art keywords
- slide core
- spool
- section
- gate
- inclined surface
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 2
- 239000012778 molding material Substances 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案に係る樹脂成形金型構造の実施
例を示す断面図、第２図は第１図の−線断面
図、第３図は成形品の離型状態を示す断面図、第
４図は第２図の−線断面図、第５図は第４図
の−線断面図、第６図はスライドコアおよび
ゲートカツトブロツクの構成を示す分解斜視図、
第７図はゲート部を切り離した状態を示す部分拡
大断面図、第８図はスプール部を押出した状態を
示す部分拡大断面図である。
３……スライドコア、５……突上げピン、８…
…傾斜面、９……コア本体、１０……成形品、１
１……スプール、１２……ゲート、１３……ゲー
トカツトブロツク、１４……駆動部、１６……ス
プールエジエクタ、Ｇ……ゲート部、Ｋ……キヤ
ビテイ、Ｓ……スプール部。
FIG. 1 is a cross-sectional view showing an embodiment of the resin mold structure according to the present invention, FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 4 is a sectional view taken along the - line in FIG. 2, FIG. 5 is a sectional view taken along the - line in FIG. 4, and FIG. 6 is an exploded perspective view showing the structure of the slide core and gate cut block.
FIG. 7 is a partially enlarged sectional view showing a state in which the gate portion is cut away, and FIG. 8 is a partially enlarged sectional view showing a state in which the spool portion is pushed out. 3... Slide core, 5... Push-up pin, 8...
... Inclined surface, 9 ... Core body, 10 ... Molded product, 1
1...Spool, 12...Gate, 13...Gate cut block, 14...Driving section, 16...Spool ejector, G...Gate section, K...Cavity, S...Spool section.
Claims (1)
自在に支持されたスライドコアと、成形品の離型
時にスライドコアを上記傾斜面に沿つて突上げる
突上げピンとを有し、このスライドコアによつて
形成されるキヤビテイ内に成形材料を供給するス
プールおよびゲートが設けられた樹脂成形用金型
構造において、上記スライドコアに設置されたゲ
ートカツトブロツクと、このゲートカツトブロツ
クを駆動して成形品からゲート部を切り離す駆動
部と、上記スライドコアの突上げ動作に応じてス
プール部をスライドコアの側方に押出すスプール
エジエクタとを設けたことを特徴とする樹脂成形
用金型構造。 It has a slide core that is slidably supported along an inclined surface formed on the core body, and a push-up pin that pushes up the slide core along the inclined surface when the molded product is released. In this resin molding mold structure, a spool and a gate are provided for supplying molding material into a cavity formed by a mold. A mold structure for resin molding, comprising: a drive section that separates the gate section; and a spool ejector that pushes out the spool section to the side of the slide core in response to the pushing-up operation of the slide core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12550889U JPH0611154Y2 (en) | 1989-10-26 | 1989-10-26 | Mold structure for resin molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12550889U JPH0611154Y2 (en) | 1989-10-26 | 1989-10-26 | Mold structure for resin molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0364727U true JPH0364727U (en) | 1991-06-24 |
| JPH0611154Y2 JPH0611154Y2 (en) | 1994-03-23 |
Family
ID=31673376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12550889U Expired - Lifetime JPH0611154Y2 (en) | 1989-10-26 | 1989-10-26 | Mold structure for resin molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611154Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022109785A (en) * | 2021-01-15 | 2022-07-28 | 本田技研工業株式会社 | injection mold |
-
1989
- 1989-10-26 JP JP12550889U patent/JPH0611154Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022109785A (en) * | 2021-01-15 | 2022-07-28 | 本田技研工業株式会社 | injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611154Y2 (en) | 1994-03-23 |