JPS6353719U - - Google Patents
Info
- Publication number
- JPS6353719U JPS6353719U JP14923586U JP14923586U JPS6353719U JP S6353719 U JPS6353719 U JP S6353719U JP 14923586 U JP14923586 U JP 14923586U JP 14923586 U JP14923586 U JP 14923586U JP S6353719 U JPS6353719 U JP S6353719U
- Authority
- JP
- Japan
- Prior art keywords
- side template
- sprue
- runner
- molded product
- template
- 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
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は従来例を示す縦断面図である。
１……固定側型板、４……ランナー、６……ス
プル、８……エツジ部、９……可動側型板、１２
……コアピン、１４……キヤビテイ、１５……デ
イスクゲート、１６……ランナーストリツパプレ
ート、１７……ランナーロツクピン、Ａ……成形
品。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a longitudinal sectional view showing a conventional example. 1...Fixed side template, 4...Runner, 6...Sprue, 8...Edge part, 9...Movable side template, 12
... Core pin, 14 ... Cavity, 15 ... Disk gate, 16 ... Runner stripper plate, 17 ... Runner lock pin, A ... Molded product.
Claims (1)
固定側型板の下端に密着せる可動側型板と、該可
動側型板内に嵌挿されたコアピンとでキヤビテイ
を画成し、前記固定側型板とコアピンとの隙間で
前記スプルと連通し成形品の内壁に向う薄肉の略
円板状のデイスクゲートを形成し、該デイスクゲ
ートと成形品の境界部分の上端に先鋭のエツジ部
を設け、前記固定側型板の上端に密着せるランナ
ーストリツパプレートに下端部をスプル内に突出
せるランナーロツクピンを配置してなる射出成形
金型のゲート装置。 A cavity is defined by a fixed side template having a runner and a sprue, a movable side template that is brought into close contact with the lower end of the fixed side template, and a core pin inserted into the movable side template, and A thin, generally disk-shaped disk gate is formed in the gap between the template and the core pin, communicating with the sprue and facing the inner wall of the molded product, and a sharp edge portion is provided at the upper end of the boundary between the disk gate and the molded product. A gate device for an injection mold, comprising a runner stripper plate that is brought into close contact with the upper end of the stationary mold plate, and a runner lock pin whose lower end can protrude into the sprue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14923586U JPS6353719U (en) | 1986-09-29 | 1986-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14923586U JPS6353719U (en) | 1986-09-29 | 1986-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6353719U true JPS6353719U (en) | 1988-04-11 |
Family
ID=31064251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14923586U Pending JPS6353719U (en) | 1986-09-29 | 1986-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6353719U (en) |
-
1986
- 1986-09-29 JP JP14923586U patent/JPS6353719U/ja active Pending