JPH01130850A - Caterpillar type continuous casting machine - Google Patents
Caterpillar type continuous casting machineInfo
- Publication number
- JPH01130850A JPH01130850A JP28982287A JP28982287A JPH01130850A JP H01130850 A JPH01130850 A JP H01130850A JP 28982287 A JP28982287 A JP 28982287A JP 28982287 A JP28982287 A JP 28982287A JP H01130850 A JPH01130850 A JP H01130850A
- Authority
- JP
- Japan
- Prior art keywords
- side dam
- mold
- casting machine
- width direction
- width
- 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 claims description 12
- 238000005266 casting Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 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)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、サイドダムを移動させることにより幅替えを
行い得るようにした無限軌道式連続鋳造機に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a continuous track type continuous casting machine that can change the width by moving a side dam.
［従来の技術］
無限軌道式連続鋳造機の従来の例を第４図〜第６図によ
り説明すると、多数のブロック鋳型ｌを無限軌道状に連
ねて鋳型２を形成し、該鋳型２を上下に組合せ配置し、
一方多数のサイドダムブロック３を無限軌道状に連ねて
サイドダム４を形成し、該サイドダム４を前記鋳型２．
２間ギャップの両端部に挿入して鋳型２及びサイドダム
４により鋳型空間５を形成し、該鋳型空間５の一方の開
口部には、タンデイツシュ６下部前方へ突出させたタン
デイツシュノズル７を挿入する。[Prior Art] A conventional example of an endless track type continuous casting machine will be explained with reference to FIGS. placed in combination,
On the other hand, a large number of side dam blocks 3 are connected in an endless track to form a side dam 4, and the side dam 4 is connected to the mold 2.
A tundish nozzle 7 is inserted into both ends of the gap between the two to form a mold space 5 with the mold 2 and the side dam 4, and a tundish nozzle 7 protruding forward from the bottom of the tundish 6 is inserted into one opening of the mold space 5. do.
図中８は鋳型用駆動ロール、９は鋳型用アイドルロール
、ｌＯはサイドダム用駆動ロール、１１はサイドダム用
アイドルロール、Ｌ２はサイドダ ′ムラロック３の
ガイド部材、［３は鋳片である。In the figure, 8 is a mold drive roll, 9 is a mold idle roll, IO is a side dam drive roll, 11 is a side dam idle roll, L2 is a guide member for the side dam uneven lock 3, and 3 is a slab.
上記連続鋳造機では、操業時には、上下の鋳型２は鋳型
用駆動ロール８と鋳型用アイドルロール９により移動さ
せられ、左右のサイドダム４はサイドダム用駆動ロール
１０とサイドダム用アイドルロール１１により鋳型２と
同調して移動させられており、タンデイツシュ６に注入
された溶湯はタンデイツシュノズル７から鋳型空間５内
に供給され、ブロック鋳型１により冷却、凝固されて鋳
片１３として機外に取出される。In the above continuous casting machine, during operation, the upper and lower molds 2 are moved by a mold drive roll 8 and a mold idle roll 9, and the left and right side dams 4 are moved by a side dam drive roll 10 and a side dam idle roll 11. The molten metal injected into the tundish nozzle 7 is fed into the mold space 5 from the tundish nozzle 7, cooled and solidified by the block mold 1, and taken out of the machine as a slab 13. .
［発明が解決しようとする問題点］
しかしながら、上述の無限軌道式連続鋳造機では、サイ
ドダムブロック３は鉄静圧により、固定されたガイド部
材１２に押付けられ、ガイド部材１２に沿い移動してい
るため、幅替えを行うことが困難であるという問題があ
った。[Problems to be Solved by the Invention] However, in the above-mentioned track continuous casting machine, the side dam block 3 is pressed against the fixed guide member 12 by iron static pressure, and is moved along the guide member 12. Therefore, there was a problem in that it was difficult to change the width.
本発明は上述の実情に鑑み、サイドダムの幅替えを容易
に行い得るようにすることを目的としてなしたものであ
る。The present invention has been made in view of the above-mentioned circumstances, and has an object of making it possible to easily change the width of a side dam.
［問題点を解、決するための手段］
本発明は、多数のブロック鋳型を連結して無・限軌道状
の鋳型を構成し、該無限軌道状の鋳型を相対向面が同一
方向へ移動するよう上下に配設して鋳型空間を形成せし
め、鋳型の鋳片幅方向両側に、多数のサイドダムブロッ
クを連結して無限軌道状に構成したサイドダムを鋳片幅
方向へ移動し得るよう配設した構成を備えている。[Means for Solving and Resolving the Problems] The present invention connects a large number of block molds to form an endless track mold, and the endless track molds are moved in opposite directions in the same direction. The side dams are arranged vertically to form a mold space, and on both sides of the mold in the width direction of the slab, a number of side dam blocks are connected to form an endless track, and the side dams are arranged so that they can move in the width direction of the slab. It has the following configuration.
［作 用］
幅替えは、サイドダムを鋳片幅方向へ移動することによ
り行われる。[Function] Width change is performed by moving the side dam in the width direction of the slab.
［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３図は本発明の一実施例である。1 to 3 show an embodiment of the present invention.
多数のブロック鋳型ｌにより構成されている鋳型２の幅
方向両側部に、流体圧シリンダ１４により鋳片幅方向へ
移動し得るようにした台車１５を配設し、台車１５上に
軸線が上下に延びるサイドダム用駆動ロール１Ｂとサイ
ドダム用アイドルロール１７を回転自在に配設し、該サ
イドダム用駆動ロール１６とサイドダム用アイドルロー
ル■７に、多数のサイドダムブロック１８を無限軌道状
に連結して形成したサイドダム■９を水平に掛は渡し、
台車１５上に水平支持ローラ２０を配設して前記サイド
ダムブロック１Ｂを水平方向へ回動自在に支持せしめ、
台車１５上に、サイドダム１９に沿い延びるガイド溝２
１を有するガイド板２２を取付け、前記サイドダムブロ
ック１８に、各サイドダムブロック１８ごとに夫々２個
の竪向きガイドローラ２３を回転自在に取付け、該竪向
きガイドローラ２３を前記ガイド板２２のガイド溝２１
に転勤自在に嵌入せしめる。A cart 15 that can be moved in the width direction of the slab by a hydraulic cylinder 14 is disposed on both sides of the mold 2 in the width direction, which is made up of a large number of block molds l, and the axis line on the cart 15 is arranged vertically. An extending side dam drive roll 1B and a side dam idle roll 17 are rotatably arranged, and a large number of side dam blocks 18 are connected to the side dam drive roll 16 and side dam idle roll 7 in an endless track. Cross the side dam■9 horizontally,
A horizontal support roller 20 is disposed on the cart 15 to support the side dam block 1B rotatably in the horizontal direction,
A guide groove 2 extending along the side dam 19 on the trolley 15
1, and two vertical guide rollers 23 are rotatably attached to each side dam block 18 to the side dam block 18, and the vertical guide rollers 23 are attached to the side dam block 18. Guide groove 21
The company will be able to transfer employees freely.
サイドダムブロック１８の詳細を第３図により説明する
と、各サイドダムブロック１８にてサイドダム１９長手
方向へ延びる中空孔２４を設け、該中空孔２４内に無限
軌道状のコイルバネ２５を挿入することによりサイドダ
ムブロック１８を無限軌道状に接続し、且つサイドダム
ブロック１８の前後面には、サイドダム１９がサイドダ
ム用駆動ロール１６とサイドダム用アイドルロール１７
の部分で、水平方向へ屈曲し得るようテーパ一部２６を
設ける。なお、連続鋳造機自体は、第４図に示す従来の
ものと同様の構成となっており、第４図に示すものと同
一のものには、同一の符号が付しである。The details of the side dam blocks 18 will be explained with reference to FIG. 3. Each side dam block 18 is provided with a hollow hole 24 extending in the longitudinal direction of the side dam 19, and a track-shaped coil spring 25 is inserted into the hollow hole 24. The side dam blocks 18 are connected in an endless track shape, and on the front and rear surfaces of the side dam blocks 18, a side dam 19 is connected to a side dam drive roll 16 and a side dam idle roll 17.
A tapered portion 26 is provided so that it can be bent in the horizontal direction. The continuous casting machine itself has the same structure as the conventional one shown in FIG. 4, and the same parts as shown in FIG. 4 are given the same reference numerals.
鋳造時には、流体圧シリンダ１４により台車１５を鋳片
幅方向へ移動させて左右のサイドダムブロック１８を上
下のブロック鋳型１．１間に挿入し、鋳型空間５の幅Ｗ
を所望の幅にし、第４図に示す鋳型用駆動ロール８と鋳
型用アイドルロール９により鋳型２を移動させると共に
、サイドダム用駆動ロール１６とサイドダム用アイドル
ロール１７によりサイドダム１９の鋳型２挿入側を鋳型
２と同一方向へ同調して移動させ、第４図に示すタンデ
イツシュ６内溶湯をタンデイツシュノズル７を介して鋳
型空間５に供給し、ブロック鋳型１により冷却、固化し
て鋳造を行う。During casting, the carriage 15 is moved in the slab width direction by the hydraulic cylinder 14, and the left and right side dam blocks 18 are inserted between the upper and lower block molds 1.1, and the width W of the mold space 5 is adjusted.
is set to a desired width, and the mold 2 is moved by the mold drive roll 8 and mold idle roll 9 shown in FIG. The molten metal is moved in the same direction as the mold 2, and the molten metal in the tundish 6 shown in FIG. 4 is supplied to the mold space 5 through the tundish nozzle 7, cooled and solidified by the block mold 1, and then cast.
サイドダムブロック１８は水平支持ローラ２０に支持さ
れ、竪向きガイドローラ２３を介してガイド板２２のガ
イド溝２１にガイドされつつ移動する。The side dam block 18 is supported by a horizontal support roller 20 and moves while being guided by a guide groove 21 of a guide plate 22 via a vertical guide roller 23.
幅替えを行う場合には、流体圧シリンダ１４により台車
１５を鋳片幅方向へ移動させることによりサイドダムブ
ロック１８先端の鋳型空間５内位置の変更を行う。When changing the width, the position of the tip of the side dam block 18 in the mold space 5 is changed by moving the cart 15 in the slab width direction using the hydraulic cylinder 14.
なお、本発明の実施例では、サイドダム１９を水平に配
置する場合について説明したが第５図に示すように垂直
に配置しても良いこと、幅替えは台車１５を動かすこと
により行う場合について説明したが、台車１５は設けず
、ガイド板２２をシリンダ等で鋳片幅方向へ移動させ竪
向きガイドローラ２３を介してサイドダムブロック１８
を移動させるようにしても良いこと、その他、本発明の
要旨を逸脱しない範囲内で種々変更を加え得ること、等
は勿論である。In addition, in the embodiment of the present invention, the case where the side dam 19 is arranged horizontally has been explained, but it is also explained that the side dam 19 may be arranged vertically as shown in FIG. However, the cart 15 is not provided, and the guide plate 22 is moved in the width direction of the slab using a cylinder or the like, and the side dam block 18 is moved through the vertical guide roller 23.
Of course, it is possible to move the object, and to make various other changes without departing from the gist of the present invention.
［発明の効果］
本発明の無限軌道式連続鋳造機によれば、サイドダムブ
ロックを移動させることで幅替えが可能となるため、１
台の鋳造機で種々の板幅の鋳片の鋳造が可能となるとい
う優れた効果を奏し得る。。[Effects of the Invention] According to the endless track continuous casting machine of the present invention, the width can be changed by moving the side dam block.
This has the excellent effect of making it possible to cast slabs of various sheet widths using a stand-type casting machine. .
第１図は本発明の無限軌道式連続鋳造機の一実施例の正
面図、第２図は同平面図、第３図は本発明の無限軌道式
連続鋳造機に使用するサイドダムブロックの詳細図、第
４図は従来の無限軌道式連続鋳造機の説明図、第５図は
第４図の連続鋳造機に使用するサイドダムの説明図、第
６図は第５図のｖｔ−ｖｔ方向矢視図である。
図中１はブロック鋳型、２は鋳型、５は鋳型空間、１８
はサイドダムブロック、１９はサイドダムを示す。Fig. 1 is a front view of one embodiment of the track type continuous casting machine of the present invention, Fig. 2 is a plan view of the same, and Fig. 3 is a detail of a side dam block used in the track type continuous casting machine of the present invention. Figure 4 is an explanatory diagram of a conventional endless track type continuous casting machine, Figure 5 is an explanatory diagram of a side dam used in the continuous casting machine of Figure 4, and Figure 6 is an illustration of the vt-vt direction arrow in Figure 5. This is a perspective view. In the figure, 1 is a block mold, 2 is a mold, 5 is a mold space, 18
indicates a side dam block, and 19 indicates a side dam.
Claims (1)
構成し、該無限軌道状の鋳型を相対向面が同一方向へ移
動するよう上下に配設して鋳型空間を形成せしめ、鋳型
の鋳片幅方向両側に、多数のサイドダムブロックを連結
して無限軌道状に構成したサイドダムを鋳片幅方向へ移
動し得るよう配設したことを特徴とする無限軌道式連続
鋳造機。1) A large number of block molds are connected to form a track-shaped mold, and the track-shaped molds are arranged one above the other so that their opposing surfaces move in the same direction to form a mold space. A continuous track type continuous casting machine, characterized in that side dams configured in an endless track shape by connecting a large number of side dam blocks are disposed on both sides in the width direction of the slab so as to be movable in the width direction of the slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28982287A JPH01130850A (en) | 1987-11-17 | 1987-11-17 | Caterpillar type continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28982287A JPH01130850A (en) | 1987-11-17 | 1987-11-17 | Caterpillar type continuous casting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01130850A true JPH01130850A (en) | 1989-05-23 |
| JPH0420691B2 JPH0420691B2 (en) | 1992-04-06 |
Family
ID=17748218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28982287A Granted JPH01130850A (en) | 1987-11-17 | 1987-11-17 | Caterpillar type continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01130850A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5787968A (en) * | 1995-12-28 | 1998-08-04 | Larex A.G. | Movably mounted side dam and an associated method of sealing the side dam against the nozzle of a belt caster |
-
1987
- 1987-11-17 JP JP28982287A patent/JPH01130850A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5787968A (en) * | 1995-12-28 | 1998-08-04 | Larex A.G. | Movably mounted side dam and an associated method of sealing the side dam against the nozzle of a belt caster |
| AU728284B2 (en) * | 1995-12-28 | 2001-01-04 | Larex Ag | A movably mounted side dam and an associated method of sealing the side dam against the nozzle of a belt caster |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420691B2 (en) | 1992-04-06 |
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