JPS60108447U - Sand mold for vertical casting - Google Patents
Sand mold for vertical castingInfo
- Publication number
- JPS60108447U JPS60108447U JP19785183U JP19785183U JPS60108447U JP S60108447 U JPS60108447 U JP S60108447U JP 19785183 U JP19785183 U JP 19785183U JP 19785183 U JP19785183 U JP 19785183U JP S60108447 U JPS60108447 U JP S60108447U
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- sand mold
- vertical casting
- metal pressure
- runner
- 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
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例に係る縦鋳込用砂型を示す縦断
面図、第２図は溶湯が注入されている状態を示す第１図
のＡ部拡大図、第３図は溶湯注入後ボール弁が浮上した
状態を示す第１図のＡ部拡大図である。
１・・・砂型、２・・・湯口、３・・・湯道、４・・・
堰、４ａ・・・第１図の堰、４ｂ・・・第２図の堰、４
ｃ・・・第３図の堰、５・・・押湯、６・・・製品キャ
ビティ、６ａ・・・第１図の製品キャビティ、６ｂ・・
・第２図の製品キャビティ、６ｃ・・・第３図の製品キ
ャビティ、７・・・溶湯圧カット室、８・・・ボール弁
、９・・・連通部。Fig. 1 is a vertical cross-sectional view showing a vertical casting sand mold according to an embodiment of the present invention, Fig. 2 is an enlarged view of part A in Fig. 1 showing the state in which molten metal is being poured, and Fig. 3 is molten metal injection. FIG. 2 is an enlarged view of section A in FIG. 1 showing a state in which the rear ball valve is floating; 1... Sand mold, 2... Sprue, 3... Runway, 4...
Weir, 4a... Weir in Figure 1, 4b... Weir in Figure 2, 4
c... Weir in Figure 3, 5... Riser, 6... Product cavity, 6a... Product cavity in Figure 1, 6b...
・Product cavity shown in Fig. 2, 6c... Product cavity shown in Fig. 3, 7... Molten metal pressure cut chamber, 8... Ball valve, 9... Communication section.
Claims (1)
た湯道より、適宜間隔を保って複数の堰およびこの堰に
連通ずる製品キャビティが設けられた縦鋳込用砂型であ
２て、 前記湯道の下方側は上方側より大径とされた溶湯圧カッ
ト室とされ、この溶湯圧カット室内には溶湯より比重が
軽くかつ上方側の湯道より大径で溶湯圧カット室より小
径のボール弁が挿入されていることを特徴とする縦鋳込
用砂型。[Scope of Claim for Utility Model Registration] A plurality of weirs and a product cavity communicating with these weirs are provided at appropriate intervals from a runner which is connected to a sprue in the upper part of the sand mold and extends in the vertical direction. In a sand mold for vertical casting, the lower side of the runner is a molten metal pressure cutting chamber with a larger diameter than the upper side, and the molten metal pressure cutting chamber has a molten metal pressure cut chamber with a specific gravity lighter than the molten metal and a runner on the upper side. A sand mold for vertical casting characterized by a ball valve having a larger diameter and a smaller diameter than the molten metal pressure cut chamber inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19785183U JPS60108447U (en) | 1983-12-22 | 1983-12-22 | Sand mold for vertical casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19785183U JPS60108447U (en) | 1983-12-22 | 1983-12-22 | Sand mold for vertical casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60108447U true JPS60108447U (en) | 1985-07-23 |
Family
ID=30756365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19785183U Pending JPS60108447U (en) | 1983-12-22 | 1983-12-22 | Sand mold for vertical casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60108447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007152364A (en) * | 2005-12-01 | 2007-06-21 | Hino Motors Ltd | Casting mold |
-
1983
- 1983-12-22 JP JP19785183U patent/JPS60108447U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007152364A (en) * | 2005-12-01 | 2007-06-21 | Hino Motors Ltd | Casting mold |
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