JPH01114149U - - Google Patents
Info
- Publication number
- JPH01114149U JPH01114149U JP785788U JP785788U JPH01114149U JP H01114149 U JPH01114149 U JP H01114149U JP 785788 U JP785788 U JP 785788U JP 785788 U JP785788 U JP 785788U JP H01114149 U JPH01114149 U JP H01114149U
- Authority
- JP
- Japan
- Prior art keywords
- mounting hole
- sprue
- conduit
- mold
- pressure casting
- 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
- 238000005266 casting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は、この考案に係る湯口構造を備える低
圧鋳造装置の断面図である。第２図は、第１図の
要部拡大図である。第３図は、従来の湯口構造を
備える低圧鋳造装置の断面図である。
１３…溶融炉、１４…蓋体、１５…溶湯、１６
…導管、１７…パイプ、１８…バルブ、２８…成
形型、２９…下金型、３８…取付孔、４０…入れ
子、４１…湯口。
FIG. 1 is a cross-sectional view of a low-pressure casting apparatus equipped with a sprue structure according to this invention. FIG. 2 is an enlarged view of the main part of FIG. 1. FIG. 3 is a cross-sectional view of a low-pressure casting apparatus equipped with a conventional gate structure. 13... Melting furnace, 14... Lid, 15... Molten metal, 16
... Conduit, 17 ... Pipe, 18 ... Valve, 28 ... Molding mold, 29 ... Lower mold, 38 ... Mounting hole, 40 ... Nest, 41 ... Sprue.
Claims (1)
キヤビテイとに連通させる取付孔を前記成形型の
導管に臨む部分に形成し、湯口が設けられた保温
材料製の入れ子を前記取付孔に着脱可能に嵌着保
持させたことを特徴とする低圧鋳造装置の湯口構
造。 A mounting hole is formed in a portion of the mold facing the conduit to communicate the conduit inserted into the molten metal in the melting furnace with the cavity of the mold, and a nest made of a heat-retaining material and provided with a sprue is inserted into the mounting hole. A sprue structure for a low-pressure casting device characterized by being detachably fitted and held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP785788U JPH01114149U (en) | 1988-01-25 | 1988-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP785788U JPH01114149U (en) | 1988-01-25 | 1988-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01114149U true JPH01114149U (en) | 1989-08-01 |
Family
ID=31213228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP785788U Pending JPH01114149U (en) | 1988-01-25 | 1988-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01114149U (en) |
-
1988
- 1988-01-25 JP JP785788U patent/JPH01114149U/ja active Pending
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