JP2555179Y2 - Ladle - Google Patents
LadleInfo
- Publication number
- JP2555179Y2 JP2555179Y2 JP1991036344U JP3634491U JP2555179Y2 JP 2555179 Y2 JP2555179 Y2 JP 2555179Y2 JP 1991036344 U JP1991036344 U JP 1991036344U JP 3634491 U JP3634491 U JP 3634491U JP 2555179 Y2 JP2555179 Y2 JP 2555179Y2
- Authority
- JP
- Japan
- Prior art keywords
- partition wall
- ladle
- molten metal
- casting
- pouring
- 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.)
- Expired - Lifetime
Links
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
【0001】[0001]
【産業上の利用分野】本考案は、鋳造用の取鍋に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ladle for casting.
【0002】[0002]
【従来の技術】従来の取鍋は、取鍋内の溶湯収容空間の
上部を、溶融炉からの溶湯を受け入れるための供給部
と、鋳型内へ注湯するための鋳込み部とに径方向に仕切
る仕切り壁を設けると共に、前記供給部と前記鋳込み部
とを連通する連通部を、前記溶湯収容空間の下部に形成
してあった。2. Description of the Related Art A conventional ladle is a ladle for storing molten metal in a ladle.
The upper part is a supply for receiving molten metal from the melting furnace
And a casting part for pouring into the mold in the radial direction
A supply wall and a casting part.
Formed at the lower part of the molten metal storage space
Was
【0003】[0003]
【考案が解決しようとする課題】しかしながら、上記従
来の取鍋においては、仕切り壁が平置状態において垂直
に設けられているため、供給部内で浮上するスラグは、
前記仕切り壁で遮られるために鋳込み部側に流入するこ
とは防止されるものの、前記供給された溶湯中で 生成す
るスラグは、前記鋳込み部側にも浮上することがあり、
鋳型内にスラグを流れ込ませて鋳物の品質を悪化させる
という問題があった。また、ほぼ直立する仕切り壁には
供給される溶湯が壁面に衝突するので、前記仕切り壁を
損傷しやすいという問題もあった。本考案の目的は、上
記従来の問題点を解消し、注湯に伴なって鋳型内にスラ
グが流れ込むことを防止できる取鍋を提供する点にあ
る。The present invention is, however, the slave
In the next ladle, the partition wall is vertical
Slag that floats in the supply section
As it is blocked by the partition wall, it may flow into the casting
Is formed in the supplied molten metal,
Slag may also float on the casting part side,
Pouring slag into the mold and deteriorating casting quality
There was a problem . Also, on the partition wall which is almost upright
Since the supplied molten metal collides with the wall, the partition wall is
There was also a problem that it was easily damaged. An object of the present invention, the above eliminates the conventional problems, is to provide an ladle possible to prevent the slag from flowing into the mold is accompanied to pouring.
【0004】[0004]
【課題を解決するための手段】上記の目的を達成するた
めに、本考案は、仕切り壁を、その上端が、平置状態で
下端に対して供給部側に位置するように、相互に離間さ
せながら上下に重ねて2枚配置してあり、前記2枚の仕
切り壁を、上方に配置した仕切り壁の上端を、所定量の
溶湯の溶湯面よりも上方に位置させ、且つ、下方に配置
した仕切り壁の上端を、前記上方に配置した仕切り壁の
下端よりも高く位置させてあることを特徴とし、その作
用効果は次の通りである。In order to achieve the above-mentioned object, the present invention provides a partition wall with its upper end placed flat.
Be separated from each other so that they are on the supply side with respect to the lower end.
Two sheets are placed one on top of the other
Place the cut wall on the upper end of the partition wall
Located above and below the surface of the molten metal
The upper end of the partition wall that has been
It is characterized in that it is positioned higher than the lower end , and its operation and effect are as follows.
【0005】[0005]
【作用】つまり、上記の構成によれば、溶融炉から溶湯
を取鍋に供給した場合、溶湯中に発生したスラグは、ス
ラグ自体の比重が小さいために、仕切り壁により供給部
側に誘導されながら溶湯の上部に浮き上がって前記供給
部内に浮遊するようになる。供給部から供給された溶湯
は、下部のものから、溶湯収容空間の下部に形成した連
通部を通って鋳込み部に入り込んでいきながら、下方に
配置した仕切り壁を越えた溶湯は、上方に配置した仕切
り壁との間を通じても前記鋳込み部側に流入するが、前
記上方に配置した仕切り壁の下端部に遮られて、浮上す
るスラグは前記鋳込み部側に流入することを阻止され
る。さらに、前記仕切り壁を供給部側から鋳込み部側に
向けて傾斜させてあるので、溶湯は前記仕切り壁に沿っ
て流下するので、供給される溶湯によって前記仕切り壁
に損傷の生ずることを抑制できる。一方、浮遊スラグ
は、取鍋中の溶湯収容空間の下部を除いて、径方向に供
給部と鋳込み部とに仕切り壁によって仕切られているの
で、鋳込み部側へ侵入することができず、その結果、鋳
込み部側にスラグのない溶湯が溜まり、取鍋を傾動させ
て注湯操作しても、仕切り壁によって、鋳込み部側への
浮遊スラグの侵入を阻止したままで、スラグのない鋳込
み部の溶湯だけを鋳型内に流し込むことができる。しか
も、スラグの鋳込み部側への侵入を阻止しながら、溶湯
収容空間の下部のみならず、上下に配置した仕切り壁の
間にも供給部と鋳込み部との間の連通部を形成してある
ので、注湯の際の前記供給部から前記鋳込み部への溶湯
の流通を容易にできるから、注湯速度を高めることがで
きる。 [Action] That is, according to the above configuration, when supplying the molten metal to the ladle from the melting furnace, the slag generated during the melt, because the specific gravity of the slag itself is small, the supply section by a partition wall
Floating above the melt while being guided to the side
Become floating inside the department . The molten metal supplied from the supply unit flows downward from the lower part while flowing into the casting part through the communicating part formed in the lower part of the molten metal storage space.
The molten metal that exceeds the placed partition wall is placed above
Also flows into the casting section through the gap between the
Floating due to the lower end of the partition wall placed above
Slag is prevented from flowing into the casting portion.
You. Further, the partition wall is moved from the supply section side to the casting section side.
The molten metal flows along the partition wall
Flow down, the partition wall is
Can be prevented from being damaged. On the other hand, the floating slag, except for the lower part of the molten metal accommodating space in the ladle, is radially partitioned by the partition wall into the supply section and the casting section, so that it cannot enter the casting section side, As a result, slag-free molten metal accumulates on the casting part side, and even if the ladle is tilted and pouring operation is performed, the partition wall prevents the inflow of floating slag to the casting part side, and the slag-free casting part remains. Can be poured into the mold. Only
Also prevent slag from entering the casting
Not only in the lower part of the accommodation space, but also
A communication part between the supply part and the casting part is also formed between them
Therefore, the molten metal from the supply section to the casting section during pouring
Can be easily distributed, increasing the pouring speed.
Wear.
【0006】[0006]
【考案の効果】従って、鋳型内へのスラグの流れ込みを
防止することができ、取鍋の損傷も軽減できるから、鋳
造コストの低廉化を図ることができ、しかも鋳物の品質
の悪化をも防止することができる取鍋を提供することが
できるに至った。[Effect of the Invention] Therefore, it is possible to prevent the slag from flowing into the mold and to reduce the damage to the ladle, so that the casting cost can be reduced and the quality of the casting can be reduced . It has become possible to provide a ladle that can prevent deterioration.
【0007】[0007]
【実施例】次に本考案の実施例を図面に基づいて説明す
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.
【0008】図4に、遠心鋳造装置を示す。この遠心鋳
造装置は、円筒形の鋳型1と、その鋳型1を軸芯周りに
回転させるローラRと、鋳型1に溶湯を注ぐ注湯機構3
等で構成してある。FIG. 4 shows a centrifugal casting apparatus. This centrifugal casting apparatus includes a cylindrical mold 1, a roller R for rotating the mold 1 around an axis, and a pouring mechanism 3 for pouring molten metal into the mold 1.
And so on.
【0009】前記注湯機構3は、溶湯を貯留する溶融炉
2から所定量の溶湯を計量保持する土びん式の丸取鍋4
と、丸取鍋4から前記鋳型1に注湯するとい5と、とい
5を載置する載置台6とからなる。The pouring mechanism 3 is a pot-type ladle 4 for measuring and holding a predetermined amount of molten metal from a melting furnace 2 for storing molten metal.
A ladle 5 for pouring the molten metal into the mold 1 from the ladle 4, and a mounting table 6 on which the ladle 5 is mounted.
【0010】前記丸取鍋4は、モノレール7に吊り下げ
支持させてあり、電動によって、溶融炉2と、とい5と
の間を往復移動するようにしてある。とい5に対して
は、注湯ハンドル8の操作により丸取鍋4を傾動させて
注湯する。The ladle 4 is suspended from and supported by a monorail 7, and is reciprocated between the melting furnace 2 and the grove 5 by electric power. For the grinder 5, the pouring handle 8 is operated to incline the ladle 4 for pouring.
【0011】以下に、この丸取鍋4の構造について詳述
する。Hereinafter, the structure of the round pot 4 will be described in detail.
【0012】図1、2に示すように、前記丸取鍋4は、
鋼鉄製の器本体12に、耐火物製の仕切り壁9を設けた
ものから成り、この仕切り壁9によって、取鍋内の溶湯
収容空間の上部を、溶融炉2からの溶湯を受け入れるた
めの供給部10と、鋳型内へ注湯するための鋳込み部1
1とに径方向に仕切ってある。As shown in FIGS. 1 and 2, the round pan 4
A refractory partition wall 9 is provided on a steel vessel body 12, and the partition wall 9 is used to supply the upper part of the molten metal storage space in the ladle for receiving molten metal from the melting furnace 2. Part 10 and casting part 1 for pouring into the mold
1 and radially separated.
【0013】前記仕切り壁9は、器本体12に対して、
径方向に上下2段にわたって、取鍋の傾動方向と反対方
向へ傾斜させた状態で嵌合、組付けしてある。上段の仕
切り壁9Aは、その上端が、所定量の溶湯の溶湯面より
も上方に位置するように、また、下段の仕切り壁9B
は、その下端と器本体12の底部との間に一定の距離を
設けて、器本体12に取付けてある。下側の仕切り壁9
と、器本体12の底部との間の空間は、両仕切り壁9
A、9Bの間の空間と共に、供給部10と鋳込み部11
とを連通する連通部13になっている。[0013] The partition wall 9 is positioned with respect to the main body 12.
Opposite to the tilting direction of the ladle over two stages in the radial direction
It is fitted and assembled in a state where it is inclined in the direction.Upper row
Cut wall 9AThe upper end is higher than the surface of the
Is also located above,Lower partition wall 9B
Is a certain distance between the lower end and the bottom of the container body 12.
Provided and attached to the vessel body 12. Lower partition wall 9
And the space between the bottom of the vessel body 12Partition walls 9
A, 9BWith the space between the supply unit 10 and the casting unit 11
And a communication portion 13 that communicates with.
【0014】上記の構成の丸取鍋4を傾動させて、とい
5に注湯している状態を図3に示す。図中14は、供給
部10側に生じた浮遊スラグである。図3に示すよう
に、スラグ14は、上段の仕切り壁9Aによって、鋳込
み部11側への侵入を阻止されるため、鋳型1内には、
鋳込み部11内の溶湯だけが流れ込んでいく。FIG. 3 shows a state in which the ladle 4 having the above-described configuration is tilted and the molten metal is poured into the grinder 5. In the figure, reference numeral 14 denotes a floating slag generated on the supply unit 10 side. As shown in FIG. 3, the slag 14 is prevented from entering the casting portion 11 by the upper partition wall 9 </ b> A.
Only the molten metal in the casting part 11 flows.
【0015】この場合、仕切り壁9を、丸取鍋4の傾動
方向と反対方向へ傾斜させた状態で器本体12に取り付
けてあるために、丸取鍋4の傾動時には、図3に示すよ
うにほぼ直立して、スラグ14の鋳込み部11側への侵
入を効果的に阻止する。In this case, since the partition wall 9 is attached to the vessel main body 12 in a state where the partition wall 9 is inclined in a direction opposite to the tilting direction of the ladle 4, when the ladle 4 is tilted, as shown in FIG. And the slag 14 is effectively prevented from entering the casting portion 11 side.
【0016】仕切り壁9は、上下2段にわたって設ける
必要はなく、1段のみでも、あるいは3段以上にわたっ
て設けてもよい。The partition wall 9 does not need to be provided over two upper and lower stages, but may be provided only on one stage or over three or more stages.
【0017】また、仕切り壁9は、器本体12の径方向
中央部に設けても、あるいは、中央部からずらして設け
てもよい。The partition wall 9 may be provided at a radially central portion of the vessel main body 12, or may be provided at a position shifted from the central portion.
【0018】尚、実用新案登録請求の範囲の項に図面と
の対照を便利にするために符号を記すが、該記入により
本考案は添付図面の構成に限定されるものではない。In the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.
【図1】取鍋の縦断面図FIG. 1 is a longitudinal sectional view of a ladle.
【図2】取鍋の一部切欠き平面図FIG. 2 is a partially cutaway plan view of a ladle.
【図3】注湯状態の取鍋の縦断面図FIG. 3 is a longitudinal sectional view of a ladle in a pouring state.
【図4】遠心鋳造装置の概略構成図FIG. 4 is a schematic configuration diagram of a centrifugal casting device.
1 鋳型 2 溶融炉 9 仕切り壁 9A 上方に配置した仕切り壁 9B 下方に配置した仕切り壁 10 供給部 11 鋳込み部 13 連通部 DESCRIPTION OF SYMBOLS 1 Mold 2 Melting furnace 9 Partition wall 9A Partition wall arranged above 9B Partition wall arranged below 10 Supply part 11 Casting part 13 Communication part
Claims (1)
(2)からの溶湯を受け入れるための供給部(10)
と、鋳型(1)内へ注湯するための鋳込み部(11)と
に径方向に仕切る仕切り壁(9)を設けると共に、前記
供給部(10)と前記鋳込み部(11)とを連通する連
通部(13)を、前記溶湯収容空間の下部に形成してあ
る取鍋であって、 前記仕切り壁(9)を、その上端が、
平置状態で下端に対して前記供給部(10)側に位置す
るように、相互に離間させながら上下に重ねて2枚配置
してあり、前記2枚の仕切り壁(9)を、上方に配置し
た仕切り壁(9A)の上端を、所定量の溶湯の溶湯面よ
りも上方に位置させ、且つ、下方に配置した仕切り壁
(9B)の上端を、前記上方に配置した仕切り壁(9
A)の下端よりも高く位置させてある取鍋。1. A supply part (10) for receiving a molten metal from a melting furnace (2) by an upper part of a molten metal storage space in a ladle.
And a casting part (11) for pouring into the mold (1) is provided with a partition wall (9) for partitioning in the radial direction, and communicates the supply part (10) with the casting part (11). A ladle in which a communication part (13) is formed at a lower part of the molten metal storage space , wherein an upper end of the partition wall (9) is
In the flat state, it is located on the side of the supply unit (10) with respect to the lower end.
So that they are separated from each other and stacked vertically
And the two partition walls (9) are arranged upward.
The upper end of the partition wall (9A) to the level of the molten metal
Partition wall located above and below
The upper end of (9B) is connected to the partition wall (9
A ladle positioned higher than the lower end of A) .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991036344U JP2555179Y2 (en) | 1991-05-22 | 1991-05-22 | Ladle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991036344U JP2555179Y2 (en) | 1991-05-22 | 1991-05-22 | Ladle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04129571U JPH04129571U (en) | 1992-11-26 |
JP2555179Y2 true JP2555179Y2 (en) | 1997-11-19 |
Family
ID=31918298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1991036344U Expired - Lifetime JP2555179Y2 (en) | 1991-05-22 | 1991-05-22 | Ladle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2555179Y2 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62254965A (en) * | 1986-04-28 | 1987-11-06 | Towa Kiko Kk | Pouring ladle |
JPH045989Y2 (en) * | 1987-08-31 | 1992-02-19 |
-
1991
- 1991-05-22 JP JP1991036344U patent/JP2555179Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH04129571U (en) | 1992-11-26 |
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