JPH02114159U - - Google Patents
Info
- Publication number
- JPH02114159U JPH02114159U JP2074689U JP2074689U JPH02114159U JP H02114159 U JPH02114159 U JP H02114159U JP 2074689 U JP2074689 U JP 2074689U JP 2074689 U JP2074689 U JP 2074689U JP H02114159 U JPH02114159 U JP H02114159U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- degassing
- main
- passage
- path
- 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
- 238000007872 degassing Methods 0.000 claims description 11
- 239000012778 molding material Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
図面は本考案の一実施例を示し、第１図はダイ
カスト鋳造装置の縦断正面図、第２図はメイン脱
ガス路開放状態を示す第１図−矢視図、第３
図はメイン脱ガス路閉鎖状態を示す第２図対応図
である。
Ｄ……金型、ｍ……溶湯（溶融成形材料）、５
……キヤビテイ、７……メイン脱ガス路、８……
サブ脱ガス路、１２……プランジヤ、１３……入
口、１４……出口、１５……ガス吸引源、１６…
…接続路形成部材、２２……閉鎖弁、４６……冷
却部。
The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional front view of a die-casting device, Fig. 2 is a view from the direction of the arrows in Fig. 1 showing the main degassing path open state, and Fig. 3
The figure is a diagram corresponding to FIG. 2 showing the main degassing path closed state. D... Mold, m... Molten metal (molten molding material), 5
...Cavity, 7...Main degassing path, 8...
Sub degassing path, 12... plunger, 13... inlet, 14... outlet, 15... gas suction source, 16...
... Connection path forming member, 22 ... Closing valve, 46 ... Cooling section.
Claims (1)
を注入するプランジヤを備え、入口を前記キヤビ
テイの天井面に開口させ、また出口を前記金型の
上面に開口させた上下方向に延びるメイン脱ガス
路を前記金型に設け、該メイン脱ガス路の出口を
ガス吸引源に接続路形成部材を介して接続し、前
記金型に、それぞれ、前記プランジヤの注入動作
に連動して前記メイン脱ガス路の出口側を閉鎖す
る閉鎖弁と、該閉鎖弁を迂回して前記メイン脱ガ
ス路の入口側および前記接続路形成部材間を連通
するサブ脱ガス路とを設け、該サブ脱ガス路に溶
融成形材料用冷却部を備えたことを特徴とする、
脱ガス機能を備えた成形装置。 A main degassing path extending in the vertical direction is provided at the bottom of the mold, and includes a plunger for injecting molten molding material into the cavity, and has an inlet opening at the ceiling surface of the cavity, and an outlet opening at the top surface of the mold. are provided in the mold, the outlet of the main degassing path is connected to a gas suction source via a connecting path forming member, and the main degassing path is connected to the mold in conjunction with the injection operation of the plunger. a closing valve that closes the outlet side of the main degassing passage, and a sub-degassing passage that bypasses the closing valve and communicates between the inlet side of the main degassing passage and the connecting passage forming member; It is characterized by being equipped with a cooling section for molding material,
Molding equipment with degassing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2074689U JPH02114159U (en) | 1989-02-23 | 1989-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2074689U JPH02114159U (en) | 1989-02-23 | 1989-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114159U true JPH02114159U (en) | 1990-09-12 |
Family
ID=31237373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2074689U Pending JPH02114159U (en) | 1989-02-23 | 1989-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002144009A (en) * | 2000-11-06 | 2002-05-21 | Dai:Kk | Gas vent method and system for die |
-
1989
- 1989-02-23 JP JP2074689U patent/JPH02114159U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002144009A (en) * | 2000-11-06 | 2002-05-21 | Dai:Kk | Gas vent method and system for die |
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