JPH0172954U - - Google Patents
Info
- Publication number
- JPH0172954U JPH0172954U JP1987168987U JP16898787U JPH0172954U JP H0172954 U JPH0172954 U JP H0172954U JP 1987168987 U JP1987168987 U JP 1987168987U JP 16898787 U JP16898787 U JP 16898787U JP H0172954 U JPH0172954 U JP H0172954U
- Authority
- JP
- Japan
- Prior art keywords
- valve chamber
- gas venting
- mold
- communicating
- venting passage
- 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
- 238000013022 venting Methods 0.000 claims 4
- 238000004512 die casting Methods 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案実施の１例を示す要部の截断側
面図、第２図は可動金型の要部の正面図、第３図
及び第４図は夫々ガス抜き弁の作動状態を示す要
部の截断側面図である。
１……可動金型、１ａ……可動金型の分割面、
２……固定金型、２ａ……固定金型の分割面、５
……キヤビテイ、６……ガス抜き通路、７……張
出部、８……バルブ室、９……ガス抜き弁、１２
……エア噴出口、１３……排気口。
Fig. 1 is a cutaway side view of the main parts showing an example of the implementation of the present invention, Fig. 2 is a front view of the main parts of the movable mold, and Figs. 3 and 4 respectively show the operating state of the gas vent valve. It is a cutaway side view of the main part. 1...Movable mold, 1a...dividing surface of the movable mold,
2...Fixed mold, 2a...Divide surface of fixed mold, 5
...Cavity, 6...Gas vent passage, 7...Protrusion, 8...Valve chamber, 9...Gas vent valve, 12
...Air outlet, 13...Exhaust port.
Claims (1)
の分割面にキヤビテイに連通するガス抜き通路を
設け、該両金型の一方にこれの分割面より他方の
金型側に突出する張出部を設け、該張出部に該ガ
ス抜き通路に連通するバルブ室を形成し、該バル
ブ室に該ガス抜き通路を開閉するガス抜き弁を摺
動自在に配設するものにおいて、該バルブ室内に
エアを噴出するエア噴出口を設けると共に、該バ
ルブ室の内壁面に外方に連通する排気口を介設し
たことを特徴とするダイキヤスト金型装置。 A gas venting passage communicating with the cavity is provided on the dividing surface of at least one of the movable mold and the fixed mold, and an overhang is provided in one of the two molds that protrudes from the dividing surface of the mold toward the other mold side. in which a valve chamber communicating with the gas venting passage is formed in the overhanging part, and a gas venting valve for opening and closing the gas venting passage is slidably disposed in the valve chamber; 1. A die-casting mold apparatus characterized in that an air outlet for ejecting air is provided in the valve chamber, and an exhaust port communicating with the outside is provided in an inner wall surface of the valve chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16898787U JPH0539815Y2 (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16898787U JPH0539815Y2 (en) | 1987-11-06 | 1987-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0172954U true JPH0172954U (en) | 1989-05-17 |
| JPH0539815Y2 JPH0539815Y2 (en) | 1993-10-08 |
Family
ID=31458653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16898787U Expired - Lifetime JPH0539815Y2 (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539815Y2 (en) |
-
1987
- 1987-11-06 JP JP16898787U patent/JPH0539815Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539815Y2 (en) | 1993-10-08 |
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