JPH02127355U - - Google Patents
Info
- Publication number
- JPH02127355U JPH02127355U JP3774989U JP3774989U JPH02127355U JP H02127355 U JPH02127355 U JP H02127355U JP 3774989 U JP3774989 U JP 3774989U JP 3774989 U JP3774989 U JP 3774989U JP H02127355 U JPH02127355 U JP H02127355U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- metal
- mold
- pressurized air
- discharge hole
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 239000003566 sealing material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図および第２図はこの考案の実施例を示し
ており、第１図は第２図Ｉ矢視部位の拡大部分断
面図、第２図は低圧鋳造装置の概略構成を示す断
面図、第３図は従来例を示す断面図である。
１……ルツボ、２……溶湯、３……セラミツク
ストーク本体、３ｂ……鋳型側端、４……鍔部、
５ａ，５ｂ……シール材、６……一方の金属製フ
ランジ、７……他方の金属製フランジ、８……加
圧空気排出孔、９……炉蓋、１０……鋳型取付け
用ダイベース、１１……間隙、１２……鋳型、１
２ｂ……下鋳型、１４……中間ストーク。
Fig. 1 and Fig. 2 show an embodiment of this invention, Fig. 1 is an enlarged partial cross-sectional view of the part shown by arrow I in Fig. 2, Fig. 2 is a cross-sectional view showing the schematic structure of a low-pressure casting device, FIG. 3 is a sectional view showing a conventional example. 1... Crucible, 2... Molten metal, 3... Ceramic stalk body, 3b... Mold side end, 4... Flange,
5a, 5b... Seal material, 6... One metal flange, 7... Other metal flange, 8... Pressurized air discharge hole, 9... Furnace lid, 10... Die base for mold installation, 11 ... Gap, 12 ... Mold, 1
2b...lower mold, 14...middle stalk.
Claims (1)
ク本体の鋳型側端には鍔部を設けて、この鍔部を
シール材を介して一方および他方の金属製フラン
ジにより挟付け、前記他方の金属製フランジをル
ツボの炉蓋に固定するとともに、前記炉蓋上に鋳
型取付け用ダイベースが配設されており、セラミ
ツクストーク本体の鋳型側の一方の金属製フラン
ジと下鋳型を、中間ストークにより接続してある
低圧鋳造装置において、前記一方の金属製フラン
ジに加圧空気排出孔を設け、鋳型取付け用ダイベ
ースと炉蓋との間には、一方の金属製フランジの
加圧空気排出孔に連通する間隙を設けて、シール
漏れした加圧空気を加圧空気排出孔および間隙を
経由して鋳型装置の外部に排出することを特徴と
する低圧鋳造装置。 A flange is provided at the end of the mold side of the ceramic stalk body to be inserted into the molten metal of the crucible, and this flange is sandwiched between one and the other metal flanges via a sealing material, and the other metal flange is held between the two metal flanges. In addition to being fixed to the furnace lid of the crucible, a die base for attaching the mold is arranged on the furnace lid, and the lower mold is connected to the metal flange on the mold side of the ceramic stalk body by an intermediate stalk. In the casting device, a pressurized air discharge hole is provided in the one metal flange, and a gap is provided between the die base for mounting the mold and the furnace lid, which communicates with the pressurized air discharge hole of the one metal flange. A low-pressure casting device characterized in that pressurized air leaking from a seal is discharged to the outside of the molding device via a pressurized air discharge hole and a gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037749U JPH0753802Y2 (en) | 1989-03-30 | 1989-03-30 | Low pressure casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037749U JPH0753802Y2 (en) | 1989-03-30 | 1989-03-30 | Low pressure casting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02127355U true JPH02127355U (en) | 1990-10-19 |
| JPH0753802Y2 JPH0753802Y2 (en) | 1995-12-13 |
Family
ID=31545139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989037749U Expired - Lifetime JPH0753802Y2 (en) | 1989-03-30 | 1989-03-30 | Low pressure casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753802Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020006418A (en) * | 2018-07-10 | 2020-01-16 | 宇部興産機械株式会社 | Intermediate Stoke |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6449358U (en) * | 1987-09-14 | 1989-03-27 |
-
1989
- 1989-03-30 JP JP1989037749U patent/JPH0753802Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6449358U (en) * | 1987-09-14 | 1989-03-27 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020006418A (en) * | 2018-07-10 | 2020-01-16 | 宇部興産機械株式会社 | Intermediate Stoke |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753802Y2 (en) | 1995-12-13 |
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