JPH01309764A - Caterpillar type continuous casting machine - Google Patents
Caterpillar type continuous casting machineInfo
- Publication number
- JPH01309764A JPH01309764A JP14135388A JP14135388A JPH01309764A JP H01309764 A JPH01309764 A JP H01309764A JP 14135388 A JP14135388 A JP 14135388A JP 14135388 A JP14135388 A JP 14135388A JP H01309764 A JPH01309764 A JP H01309764A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- dam
- mold space
- casting machine
- molds
- 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
- 238000009749 continuous casting Methods 0.000 title description 4
- 238000005266 casting Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000638 solvent extraction Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0608—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by caterpillars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は同時に２種類以上の鋳片を鋳造し得るようにし
た無限軌道式連鋳機に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a continuous track casting machine capable of simultaneously casting two or more types of slabs.
［従来の技術］ 、 無限軌道式連鋳機を第５図により説明する。[Conventional technology] , An endless track type continuous casting machine will be explained with reference to FIG.
多数のブロック鋳型ｌを無限軌道状に連結して鋳型２を
形成し、該鋳型２を上下に組合せて相対向部に鋳型空間
３を形成し、該鋳型空間３上流の開口部にクンデイツシ
ュ４下部前方に突出させたタンデイツシュノズル５を挿
入し、タンデイツシュ４に注入された溶湯６をタンデイ
ツシュノズル５から駆動ロール７とアイドルロール８に
より移動している上下の鋳型２間に形成された鋳型空間
３に供給すると、溶湯６は鋳型空間３で冷却・凝固され
、鋳片９となって鋳型空間３下流の開口部から取出され
る。A mold 2 is formed by connecting a large number of block molds 1 in an endless track, and the molds 2 are combined vertically to form a mold space 3 in opposing parts, and a lower part of a kundish 4 is formed in the opening upstream of the mold space 3. The tundish nozzle 5 protruding forward is inserted, and the molten metal 6 injected into the tundish nozzle 5 is formed between the upper and lower molds 2 which are being moved by the driving roll 7 and the idle roll 8. When supplied to the mold space 3, the molten metal 6 is cooled and solidified in the mold space 3, becomes a slab 9, and is taken out from an opening downstream of the mold space 3.
［発明が解決しようとする課題］
近年になって板幅が異なる鋳片９を少量ずつ生産するこ
とが要求されるようになり、このような需要に応じるた
め鋳片９を多品種少量生産できるようにすることが検討
されているが、上記の無限軌道式連鋳機では、上下の鋳
型２．２間に形成される鋳型空間３にそのまま溶湯６を
供給していたため一度に鋳片９を１０ツトずつしか製造
することができず、多品種少量生産に対応させることが
できなかった。[Problem to be solved by the invention] In recent years, it has become necessary to produce slabs 9 of different plate widths in small quantities, and in order to meet such demand, it is possible to produce a wide variety of slabs 9 in small quantities. However, in the above-mentioned continuous track type casting machine, the molten metal 6 was directly fed into the mold space 3 formed between the upper and lower molds 2, 2, so the slab 9 was not poured at once. It was only possible to manufacture 10 pieces at a time, and it was not possible to accommodate high-mix, low-volume production.
本発明は上述の実情に鑑み、−度に数ロットの鋳片を製
造できるようにして、多品杆少量生産を可能にした無限
軌道式連鋳機を提供することを目的とするものである。In view of the above-mentioned circumstances, it is an object of the present invention to provide a continuous track casting machine that is capable of producing several lots of slabs at a time, thereby making it possible to produce a large number of rods in small quantities. .
［課題を解決するための手段］
本発明は、多数のブロック鋳型を無限軌道状に連結して
鋳型を形成し、該鋳型を上下に組合せて相対向部に鋳型
空間を形成すると共に、多数の分割ダムブロックを無限
軌道状に連結して中間ダムを形成し、該中間ダムを前記
鋳型空間内に配設して鋳型空間を幅方向に仕切ったこと
を特徴とする無限軌道式連鋳機にかかるものである。[Means for Solving the Problems] The present invention forms a mold by connecting a large number of block molds in an endless track shape, and combines the molds vertically to form a mold space in opposing parts. An endless track type continuous casting machine, characterized in that split dam blocks are connected in a track shape to form an intermediate dam, and the intermediate dam is disposed within the mold space to partition the mold space in the width direction. Such is the case.
［作 用］
従って本発明では、中間ダムで仕切られた鋳型空間に溶
湯を供給すると、同時に数ロットの鋳片が鋳造される。[Function] Therefore, in the present invention, when molten metal is supplied to a mold space partitioned by an intermediate dam, several lots of slabs are simultaneously cast.
［実 施 例］ 以下、本発明の実施例を図面を参照しつつ説明する。[Example] Embodiments of the present invention will be described below with reference to the drawings.
第１図〜第４図は本発明の一実施例である。1 to 4 show an embodiment of the present invention.
多数のブロック鋳型１を無限軌道状に連結して鋳型２を
形成し、該鋳型２を上下に組合せて相対向部に鋳型空間
３を形成すると共に該鋳型空間３の下流に傾斜冷却ゾー
ン１０及び水平冷却ゾーン１１を形成して、傾斜冷却ゾ
ーンｌＯ及び水平冷却ゾーン１１に夫々ミストクーラン
ト装置１２及びクーラントチャンバー１３等の冷却装置
を配設する（第１図参照）。A mold 2 is formed by connecting a large number of block molds 1 in an endless track, and the molds 2 are combined vertically to form a mold space 3 in opposing parts, and an inclined cooling zone 10 and an inclined cooling zone 10 are provided downstream of the mold space 3. A horizontal cooling zone 11 is formed, and cooling devices such as a mist coolant device 12 and a coolant chamber 13 are provided in the inclined cooling zone IO and the horizontal cooling zone 11, respectively (see FIG. 1).
前記各ブロック鋳型１は幅方向に複数分割して熱膨張に
よる上下方向の反り量を小さく抑え幅方向の寸法を大き
く取れるようにする。各ブロック鋳型ｌを分割したブロ
ック片１４をフレーム１５に対して上下方向に゛は移動
不能で幅方向には移動可能に取付け、各フレーム１５の
両幅端部にブロック片１４を両幅端部から幅中央に向け
て付勢する弾撥体１６を備えた押付装置１７を取付けて
各ブロック片１４を相互に密着せしめ、フレーム１５の
各ブロック片１４に当接する面に夫々キー溝１８を設け
ると共に上下に対応するブロック片１４のうちの一組の
前記フレームＩ５に当接する面に前記キー溝１８に対応
するキー溝１９を設はキー溝１８．１９間にキー２０を
嵌入して１組のブロック片Ｉ４のみ幅方向の位置を固定
し、前記フレーム１５を車輪２１を介してレール２２に
沿って移動し得るようにする（第２図参照）。Each of the block molds 1 is divided into a plurality of parts in the width direction so that the amount of warpage in the vertical direction due to thermal expansion can be suppressed to a small extent and the dimension in the width direction can be increased. The block pieces 14 obtained by dividing each block mold l are attached to the frame 15 so that they cannot move in the vertical direction but are movable in the width direction, and the block pieces 14 are attached to both width ends of each frame 15. A pressing device 17 equipped with an elastic body 16 that urges the blocks toward the center of the width is attached to bring the block pieces 14 into close contact with each other, and key grooves 18 are provided on the surfaces of the frame 15 that come into contact with the block pieces 14, respectively. A key groove 19 corresponding to the key groove 18 is provided on the surface of one set of the block pieces 14 corresponding to the upper and lower sides that abuts the frame I5, and a key 20 is fitted between the key grooves 18 and 19 to form one set. Only the block piece I4 is fixed in its widthwise position so that the frame 15 can be moved along the rail 22 via the wheels 21 (see FIG. 2).
鋳型２の幅方向両側部に流体圧シリンダ２３により幅方
向に移動し得るようにした台車２４を配設し、該台車２
４上に水平無限軌道２５を設けたフレーム２Ｂを配設し
、多数のサイドダムブロック２７を連結すると共に、各
サイドダムブロック２７に取付けた竪ローラ２８が水平
無限軌道２５を転勤するようフレーム２６に沿って連結
したサイドダムブロック２７を巻付は水平無限軌道状の
サイドダム２９を形成し、前記台車２４の上面に水平支
持ロール３０を配設してサイドダム２９を移動自在に支
持する（第３図、第４図参照）。A cart 24 that can be moved in the width direction by a fluid pressure cylinder 23 is disposed on both sides of the mold 2 in the width direction.
A frame 2B is provided with a horizontal endless track 25 on top of the frame 2B, which connects a large number of side dam blocks 27, and also allows vertical rollers 28 attached to each side dam block 27 to move around the horizontal endless track 25. The side dam blocks 27 connected along the horizontal track are wound to form a side dam 29 in the form of a horizontal endless track, and a horizontal support roll 30 is disposed on the upper surface of the truck 24 to movably support the side dam 29. (See Figure 4).
多数の分割ダムブロック３Ｉを連結して垂直無限軌道状
の中間ダム３２を形成し、該中間ダム３２を前記ブロッ
ク鋳型ｌのフレーム１５に対し前記キー２０にて幅方向
に固定した上下のブロック片１４、１４の鋳型空間３側
の面に形成したインロー３３間に配設して鋳型空間３を
幅方向に対して２つに仕切って鋳型空間３“、３”を形
成し、又、中間ダム３２をころ３４或はシューにて形成
した軌道に沿って移動し得るようにする（第１図、第２
図参照）。A large number of divided dam blocks 3I are connected to form a vertical endless track-shaped intermediate dam 32, and the intermediate dam 32 is fixed to the frame 15 of the block mold l in the width direction with the key 20. Upper and lower block pieces The mold space 3 is partitioned into two in the width direction by being disposed between the spigots 33 formed on the surfaces of the mold spaces 3 of 14 and 14 on the side of the mold space 3, forming mold spaces 3", 3", and an intermediate dam. 32 can be moved along a track formed by rollers 34 or shoes (Figs. 1 and 2).
(see figure).
尚、７は駆動ロール、８はアイドルロールである。Note that 7 is a drive roll and 8 is an idle roll.
上記無限軌道式連鋳機は第５図と同様にして鋳片の鋳造
を行う。The above-mentioned endless track type continuous casting machine casts slabs in the same manner as shown in FIG.
この際、駆動ロール７を駆動して鋳型２を移動すると、
サイドダム２９及び中間ダム３２は鋳型２との摩擦によ
り駆動される。At this time, when the driving roll 7 is driven to move the mold 2,
The side dam 29 and the intermediate dam 32 are driven by friction with the mold 2.
又、鋳型空間３，３°上流の開口部から供給された溶湯
は中間ダム３２の左右に形成される２つの鋳型空間３′
、３”の夫々に入って板幅の異なる２０ツドの鋳片とな
って取出される。Also, the molten metal supplied from the opening 3 degrees upstream of the mold space 3, flows into two mold spaces 3' formed on the left and right sides of the intermediate dam 32.
, 3" and are taken out as 20 slabs of different widths.
このように、鋳型空間３を中間ダム３２により仕切って
２つの鋳型空間３“、３゛を形成することにより、同時
に板幅の異なる２０ツドの鋳片を鋳造することが可能に
なり、鋳片の多品種少量生産を行うことができるように
なる。In this way, by partitioning the mold space 3 with the intermediate dam 32 to form two mold spaces 3'' and 3'', it becomes possible to simultaneously cast 20 pieces of slabs with different widths. It will be possible to perform high-mix, low-volume production.
又、製造する鋳片の板幅を変更するにはインロー３３を
設けたブロック片ごと中間ダムの鋳型空間３幅方向の位
置を変更すれば良く、同−板幅或いは板幅の異なる任意
の組合せの２０ツドの鋳片を同時に鋳造することができ
る。In addition, to change the plate width of the slab to be manufactured, it is sufficient to change the position of the intermediate dam in the width direction of the mold space 3 for each block piece provided with the spigot 33, and any combination of the same plate width or different plate widths can be used. 20 slabs can be cast at the same time.
尚、本発明の無限軌道式連鋳機は、上述の実施例にのみ
限定されるものではなく、中間ダムを２基以上設けて同
時に３０ツド以上の鋳片を鋳造し得るようにできること
、又、中間ダム及びサイドダムの駆動は摩擦駆動に限ら
ず独自の駆動装置を設けるようにできること、その池水
発明の要旨を逸脱しない範囲内において種々変更を加え
得ることは勿論である。The continuous track casting machine of the present invention is not limited to the above-described embodiments, but may include two or more intermediate dams so as to be able to cast 30 or more slabs at the same time. It goes without saying that the drive of the intermediate dam and the side dam is not limited to friction drive, but that a unique drive device can be provided, and that various changes can be made without departing from the gist of the invention.
［発明の効果］
以上説明したように、本発明の無限軌道式連鋳機によれ
ば、鋳型空間を幅方向に仕切る中間ダムを設けたので、
同時に数ロッドの鋳片を鋳造することが可能となり、鋳
片の多品種少量生産が可能になる等の優れた効果を奏し
得る。[Effects of the Invention] As explained above, according to the continuous track casting machine of the present invention, since the intermediate dam that partitions the mold space in the width direction is provided,
It becomes possible to cast several rods of slabs at the same time, and excellent effects can be achieved, such as making it possible to produce a wide variety of slabs in small quantities.
第１図は本発明の一実施例の説明図、第２図は第１図の
■−■矢視図、第３図は第１図のサイドダムの説明図、
第４図は第３図のＩＶ−ＩＶ矢視図、第５図は従来例の
説明図である。
図中１はブロック鋳型、２は鋳型、３．３’、３“は鋳
型空間、９は鋳片、２９はサイドダム、３１は分割ダム
ブロック、３２は中間ダム、３３はインロー、３４はこ
ろを示す。FIG. 1 is an explanatory diagram of an embodiment of the present invention, FIG. 2 is a view taken along the ■-■ arrow in FIG. 1, and FIG. 3 is an explanatory diagram of the side dam in FIG. 1.
FIG. 4 is a view taken along the line IV-IV in FIG. 3, and FIG. 5 is an explanatory diagram of a conventional example. In the figure, 1 is a block mold, 2 is a mold, 3.3', 3'' is a mold space, 9 is a slab, 29 is a side dam, 31 is a divided dam block, 32 is an intermediate dam, 33 is a spigot, and 34 is a roller. show.
Claims (1)
形成し、該鋳型を上下に組合せて相対向部に鋳型空間を
形成すると共に、多数の分割ダムブロックを無限軌道状
に連結して中間ダムを形成し、該中間ダムを前記鋳型空
間内に配設して鋳型空間を幅方向に仕切ったことを特徴
とする無限軌道式連鋳機。1) A mold is formed by connecting a large number of block molds in an endless track pattern, the molds are combined vertically to form a mold space in opposing parts, and a large number of divided dam blocks are connected in a continuous track pattern. A continuous track type casting machine, characterized in that an intermediate dam is formed, and the intermediate dam is disposed within the mold space to partition the mold space in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14135388A JPH01309764A (en) | 1988-06-08 | 1988-06-08 | Caterpillar type continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14135388A JPH01309764A (en) | 1988-06-08 | 1988-06-08 | Caterpillar type continuous casting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01309764A true JPH01309764A (en) | 1989-12-14 |
| JPH0563262B2 JPH0563262B2 (en) | 1993-09-10 |
Family
ID=15289998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14135388A Granted JPH01309764A (en) | 1988-06-08 | 1988-06-08 | Caterpillar type continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01309764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000000457A1 (en) * | 2020-01-13 | 2021-07-13 | G M S Global Metallurgical Solutions S R L | DEVICE AND PROCEDURE FOR PRODUCING METAL BARS BY CONTINUOUS CASTING |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234653A (en) * | 1985-08-07 | 1987-02-14 | Sumitomo Heavy Ind Ltd | Endless track type continuous casting machine |
-
1988
- 1988-06-08 JP JP14135388A patent/JPH01309764A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234653A (en) * | 1985-08-07 | 1987-02-14 | Sumitomo Heavy Ind Ltd | Endless track type continuous casting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000000457A1 (en) * | 2020-01-13 | 2021-07-13 | G M S Global Metallurgical Solutions S R L | DEVICE AND PROCEDURE FOR PRODUCING METAL BARS BY CONTINUOUS CASTING |
| EP3848133A1 (en) * | 2020-01-13 | 2021-07-14 | G.M.S. Global Metallurgical Solutions S.r.l. | Apparatus and process for producing metal bars through continuous casting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0563262B2 (en) | 1993-09-10 |
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