JPH0318941U - - Google Patents
Info
- Publication number
- JPH0318941U JPH0318941U JP7674189U JP7674189U JPH0318941U JP H0318941 U JPH0318941 U JP H0318941U JP 7674189 U JP7674189 U JP 7674189U JP 7674189 U JP7674189 U JP 7674189U JP H0318941 U JPH0318941 U JP H0318941U
- Authority
- JP
- Japan
- Prior art keywords
- vanishing model
- flask
- air
- molten metal
- air supply
- 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 6
- 239000004576 sand Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 4
- 239000003110 molding sand Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Casting Devices For Molds (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は消失模型鋳造装置本体全体の概略構成を示す
横断面図、第２図は同縦断面図、第３図は鋳枠の
内部に配設される消失模型と湯口との連結状態を
示す斜視図、第４図は同平面図である。
１……鋳枠、２……鋳物砂、３……消失模型、
５……空気供給管（空気供給通路）、８……送気
管、１１……エアノズル。
The drawing shows one embodiment of this invention.
The figure is a cross-sectional view showing a schematic configuration of the entire body of the disappearing model casting apparatus, Figure 2 is a longitudinal cross-sectional view of the same, and Figure 3 is a perspective view showing the state of connection between the disappearing model placed inside the flask and the sprue. FIG. 4 is a plan view of the same. 1... Casting flask, 2... Foundry sand, 3... Vanishing model,
5... Air supply pipe (air supply passage), 8... Air supply pipe, 11... Air nozzle.
Claims (1)
模型を配設し、この消失模型を前記鋳枠の内部に
充填される鋳物砂中に埋設させた状態で、前記消
失模型の内部に溶湯を注入させてこの消失模型を
溶湯に置換させる消失模型鋳造装置において、前
記鋳枠の内部に空気を供給する空気供給通路を設
け、前記空気供給通路に連結させた複数の送気管
をそれぞれ前記鋳枠の中心部位に配設される前記
消失模型の湯口の近傍部位に立設させるとともに
、前記各送気管に前記鋳枠の周壁面方向に向けて
鋳物砂の移動促進用の空気を噴出するエアノズル
をそれぞれ設けたことを特徴とする消失模型鋳造
装置。 A vanishing model that disappears when molten metal is introduced is placed inside a casting flask, and while this vanishing model is buried in foundry sand that is filled inside the flask, the molten metal is poured into the inside of the vanishing model. In the vanishing model casting device, which replaces the vanishing model with molten metal by injecting molten metal, an air supply passage for supplying air into the flask is provided, and a plurality of air supply pipes connected to the air supply passage are connected to the casting flask, respectively. an air nozzle that is erected in the vicinity of the sprue of the vanishing model disposed at the center of the frame, and that blows air into each of the air pipes to promote the movement of molding sand toward the peripheral wall surface of the flask; A vanishing model casting device characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7674189U JPH0318941U (en) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7674189U JPH0318941U (en) | 1989-06-29 | 1989-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318941U true JPH0318941U (en) | 1991-02-25 |
Family
ID=31618484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7674189U Pending JPH0318941U (en) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101524431B1 (en) * | 2013-10-25 | 2015-05-28 | 삼성중공업 주식회사 | Ship |
-
1989
- 1989-06-29 JP JP7674189U patent/JPH0318941U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101524431B1 (en) * | 2013-10-25 | 2015-05-28 | 삼성중공업 주식회사 | Ship |
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