JPH02114158U - - Google Patents
Info
- Publication number
- JPH02114158U JPH02114158U JP1857789U JP1857789U JPH02114158U JP H02114158 U JPH02114158 U JP H02114158U JP 1857789 U JP1857789 U JP 1857789U JP 1857789 U JP1857789 U JP 1857789U JP H02114158 U JPH02114158 U JP H02114158U
- Authority
- JP
- Japan
- Prior art keywords
- gas venting
- molds
- receiving surface
- gas
- pressure receiving
- 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 description 8
- 238000001816 cooling Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 3
- 238000007872 degassing Methods 0.000 claims 2
- 238000004512 die casting Methods 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の実施例に係る固定型を示す正
面図、第２図は第１図のＡ−Ａ線断面図、第３図
は本考案の実施例を示す要部拡大断面図、第４図
は第１図の要部拡大図、第５図は第４図に対する
可動型の要部拡大図、第６図は他の実施例を示す
説明図である。
２：可動型、３：固定型、６，８：合わせ面、
９：キヤビテイ、１０：ガス抜き通路、１９：弁
座、２０：ガス抜き弁、２２ａ：背部、２２ｂ：
受圧面、４０：冷却管。
FIG. 1 is a front view showing a fixed mold according to an embodiment of the present invention, FIG. 2 is a sectional view taken along line A-A in FIG. 1, and FIG. 3 is an enlarged sectional view of main parts showing an embodiment of the present invention. 4 is an enlarged view of the main part of FIG. 1, FIG. 5 is an enlarged view of the main part of the movable type compared to FIG. 4, and FIG. 6 is an explanatory diagram showing another embodiment. 2: Movable type, 3: Fixed type, 6, 8: Matching surface,
9: Cavity, 10: Gas venting passage, 19: Valve seat, 20: Gas venting valve, 22a: Back, 22b:
Pressure receiving surface, 40: cooling pipe.
Claims (1)
一対の成形型の合わせ面を経由して外部へ連通す
るガス抜き通路が形成され、前記一対の成形型の
うちの一方の成形型にガス抜き弁が設けられ、該
ガス抜き弁は、前記ガス抜き通路に臨んで溶湯圧
を受ける受圧面と、該受圧面が溶湯圧を受けたと
き該ガス抜き通路と外部との連通を遮断する開閉
部とを有しているダイキヤスト鋳造機のガス抜き
装置において、 前記ガス抜き通路内に、冷却手段が前記ガス抜
き弁の受圧面及び開閉部の上流において突出され
ている、 ことを特徴とするダイキヤスト鋳造機のガス抜き
装置。[Claims for Utility Model Registration] A degassing passage is formed in a pair of molds, which communicates from the cavity to the outside via the mating surfaces of the pair of molds when the molds are clamped, and One of the molds is provided with a gas vent valve, and the gas vent valve has a pressure receiving surface facing the gas venting passage and receiving molten metal pressure, and a pressure receiving surface that faces the gas venting passage and receives molten metal pressure, and the gas venting passage and the outside when the pressure receiving surface receives the molten metal pressure. In the gas venting device for a die casting casting machine, the cooling means is protruded into the gas venting passageway at a pressure receiving surface of the gas venting valve and upstream of the opening/closing part. A degassing device for a die-casting machine, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989018577U JPH0638609Y2 (en) | 1989-02-20 | 1989-02-20 | Venting device for die cast casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989018577U JPH0638609Y2 (en) | 1989-02-20 | 1989-02-20 | Venting device for die cast casting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02114158U true JPH02114158U (en) | 1990-09-12 |
| JPH0638609Y2 JPH0638609Y2 (en) | 1994-10-12 |
Family
ID=31233350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989018577U Expired - Lifetime JPH0638609Y2 (en) | 1989-02-20 | 1989-02-20 | Venting device for die cast casting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638609Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8225530B2 (en) | 2006-11-10 | 2012-07-24 | Nike, Inc. | Article of footwear having a flat knit upper construction or other upper construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5223771A (en) * | 1975-08-14 | 1977-02-22 | Ishigaki Kiko Kk | Continuous pressurizing filtering device |
| JPS5914300A (en) * | 1982-07-15 | 1984-01-25 | 松下電工株式会社 | Device for firing discharge lamp |
| JPS61122051U (en) * | 1985-01-16 | 1986-08-01 | ||
| JPS6229854U (en) * | 1985-08-07 | 1987-02-23 |
-
1989
- 1989-02-20 JP JP1989018577U patent/JPH0638609Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5223771A (en) * | 1975-08-14 | 1977-02-22 | Ishigaki Kiko Kk | Continuous pressurizing filtering device |
| JPS5914300A (en) * | 1982-07-15 | 1984-01-25 | 松下電工株式会社 | Device for firing discharge lamp |
| JPS61122051U (en) * | 1985-01-16 | 1986-08-01 | ||
| JPS6229854U (en) * | 1985-08-07 | 1987-02-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0638609Y2 (en) | 1994-10-12 |
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