JPH0128664B2 - - Google Patents
Info
- Publication number
- JPH0128664B2 JPH0128664B2 JP58103923A JP10392383A JPH0128664B2 JP H0128664 B2 JPH0128664 B2 JP H0128664B2 JP 58103923 A JP58103923 A JP 58103923A JP 10392383 A JP10392383 A JP 10392383A JP H0128664 B2 JPH0128664 B2 JP H0128664B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- electromagnetic coil
- electromagnetic
- guide rail
- electromagnetic coils
- 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
Links
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
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Description
【発明の詳細な説明】
本発明は、連続鋳造モールドの電磁コイル取付
構造に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electromagnetic coil mounting structure for a continuous casting mold.
連続鋳造モールドには、そのまわりに電磁コイ
ルを取付け、この電磁力を利用してモールド内の
溶鋼を撹拌して鋳片の品質改善を図るものがあ
る。第１図は、回転磁界型、第２図は移動磁界型
の電磁コイルを示している。従来、電磁コイル１
は、モールド２と一体構造となつている。このた
めモールド２の交換時には、電磁コイル１の電気
配線や冷却水配管の接続を切り離して、電磁コイ
ル１も一緒に吊り上げなければならず、その作業
性が悪い問題があつた。しかもモールド２と電磁
コイル１とが一緒に振動するので、振動荷重が大
きくなり、振動系の構造が大きくなる欠点があつ
た。 Some continuous casting molds have an electromagnetic coil attached around them, and use this electromagnetic force to stir the molten steel within the mold to improve the quality of the slab. FIG. 1 shows a rotating magnetic field type electromagnetic coil, and FIG. 2 shows a moving magnetic field type electromagnetic coil. Conventionally, electromagnetic coil 1
has an integral structure with the mold 2. Therefore, when replacing the mold 2, it is necessary to disconnect the electrical wiring and cooling water piping of the electromagnetic coil 1 and lift the electromagnetic coil 1 together, which poses a problem of poor workability. Moreover, since the mold 2 and the electromagnetic coil 1 vibrate together, the vibration load becomes large and the structure of the vibration system becomes large.
本発明は、上記事情に鑑みてなされたもので、
その目的とするところは、モールド交換時の作業
性を向上し、振動荷重を小さくして振動系の構造
を小さくすることができる電磁コイル取付構造を
得んとするものである。 The present invention was made in view of the above circumstances, and
The purpose is to provide an electromagnetic coil mounting structure that can improve workability during mold replacement, reduce vibration load, and downsize the structure of the vibration system.
すなわち本発明は、振動枠に取付けた連続鋳造
モールドと、同モールドと機械的に独立して設置
した電磁コイル支持手段と、同支持手段に設けた
電磁コイルガイドレールと、同ガイドレール上に
設けられた上記ガイドレールに沿つて上記モール
ドに近接又は離間する方向に移動可能な電磁コイ
ルとを具備したことを特徴とする。 That is, the present invention provides a continuous casting mold attached to a vibrating frame, an electromagnetic coil support means installed mechanically independently of the mold, an electromagnetic coil guide rail provided on the support means, and an electromagnetic coil guide rail provided on the guide rail. and an electromagnetic coil movable in a direction toward or away from the mold along the guide rail.
以下本発明を図面を参照して説明する。第３図
は電磁コイル取付構造の平面図、第４図は正面
図、第５図は作用説明図である。図中１１は連続
鋳造モールドを示し、１２，１２′は一対の電磁
コイルを示す。上記モールド１１は、振動枠１３
上に設置されている。一方電磁コイル１２，１
２′は振動枠１３とは機械的に独立して設けた支
持フレーム１４，１４′（支持手段）上に設置さ
れている。即ち、支持フレーム１４，１４′上に
は、ガイドレール１５，１５′が取付けられ、ガ
イドレール１５，１５′上に車輪１６，１６′を有
する電磁コイル１２，１２′が移動可能に載置さ
れている。この電磁コイル１２，１２′には、空
気シリンダ１７，１７′が取付けられ、この空気
シリンダ１７，１７′で各電磁コイル１２，１
２′をモールド１１に近接する方向又は離間する
方向に移動するものである。なお図中１８は鋳片
ガイド用ローラエプロンである。 The present invention will be explained below with reference to the drawings. FIG. 3 is a plan view of the electromagnetic coil mounting structure, FIG. 4 is a front view, and FIG. 5 is an explanatory diagram of the operation. In the figure, 11 indicates a continuous casting mold, and 12 and 12' indicate a pair of electromagnetic coils. The mold 11 has a vibration frame 13
is installed on top. On the other hand, electromagnetic coil 12,1
2' is installed on support frames 14, 14' (support means) provided mechanically independently of the vibrating frame 13. That is, guide rails 15, 15' are mounted on the support frames 14, 14', and electromagnetic coils 12, 12' having wheels 16, 16' are movably mounted on the guide rails 15, 15'. ing. Air cylinders 17, 17' are attached to the electromagnetic coils 12, 12'.
2' is moved toward or away from the mold 11. In addition, 18 in the figure is a roller apron for guiding the slab.
この電磁コイル１２，１２′は、連続鋳造中で
電磁撹拌を行つている時、第３図及び第４図に示
すようにモールド１１に近接した状態に保持して
ある。 The electromagnetic coils 12, 12' are held close to the mold 11 as shown in FIGS. 3 and 4 during electromagnetic stirring during continuous casting.
これに対しモールド１１を交換する時には、第
５図に示すように空気シリンダ１７，１７′を作
動して、電磁コイル１２，１２′を後方に引き、
作業を容易にする空間を作り、モールド１１を吊
上げる。またローラエプロン１８を吊上げる時に
も電磁コイル１２，１２′を後方に引き寄せた状
態にしておく。そしてすべての交換作業が終了し
た後、再び電磁コイル１２，１２′とモールド１
１に近接した状態にセツトする。 On the other hand, when replacing the mold 11, the air cylinders 17, 17' are operated to pull the electromagnetic coils 12, 12' backward as shown in FIG.
A space is created to facilitate the work and the mold 11 is lifted up. Also, when lifting the roller apron 18, the electromagnetic coils 12, 12' are kept in a state drawn rearward. After all the replacement work is completed, replace the electromagnetic coils 12, 12' and mold 1 again.
Set close to 1.
しかしてこの構造によれば、電磁コイル１２，
１２′をモールド１１と切り離して独立して設け、
移動できるようにしたので、モールド１１交換時
に電磁コイル１２，１２′は機内に残る。このた
め配線，配管類の取外しが不要となり、作業性が
改善される。またモールド１１を交換しても電磁
コイル１２，１２′は交換しないので、電磁コイ
ル１２の予備数は少なくてすむ。しかもモールド
１１の寸法が変わつても、電磁コイル１２，１
２′を移動してその位置を調節できるので、電磁
コイル１２，１２′をモールド１１に近接した位
置に設置でき磁束のロスを最少限に抑えることが
できる。また電磁コイル１２，１２′がモールド
１１と独立しているため、電磁コイル分振動荷重
を少なくでき、機構の設計上、小形、軽量化を図
ることができる。 However, according to the structure of the lever, the electromagnetic coil 12,
12′ is separated from the mold 11 and provided independently;
Since they are movable, the electromagnetic coils 12, 12' remain inside the machine when the mold 11 is replaced. This eliminates the need to remove wiring and piping, improving work efficiency. Furthermore, even if the mold 11 is replaced, the electromagnetic coils 12 and 12' are not replaced, so the number of spare electromagnetic coils 12 can be reduced. Moreover, even if the dimensions of the mold 11 change, the electromagnetic coils 12, 1
2' can be moved to adjust its position, so the electromagnetic coils 12, 12' can be placed close to the mold 11, and magnetic flux loss can be minimized. Furthermore, since the electromagnetic coils 12, 12' are independent from the mold 11, the vibration load of the electromagnetic coils can be reduced, and the mechanism can be designed to be smaller and lighter.
以上の如く本説明によれば、電磁コイルをモー
ルドから独立させることにより、モールド交換時
の作業性を高め、振動系の構造を小さくすること
ができる顕著な効果を奏する。 As described above, by making the electromagnetic coil independent from the mold, there is a remarkable effect that workability during mold replacement can be improved and the structure of the vibration system can be made smaller.
第１図及び第２図は従来の電磁コイル取付構造
を示す説明図、第３図は本発明の一実施例を示す
電磁コイル取付構造の平面図、第４図は同正面
図、第５図は作用説明図である。
１１……モールド、１２，１２′……電磁コイ
ル、１３……振動枠、１４，１４′……支持フレ
ーム（支持手段）、１５，１５′……ガイドレー
ル、１６，１６′……車輪、１７……空気シリン
ダ、１８……ローラエプロン。
1 and 2 are explanatory diagrams showing a conventional electromagnetic coil mounting structure, Fig. 3 is a plan view of the electromagnetic coil mounting structure showing an embodiment of the present invention, Fig. 4 is a front view thereof, and Fig. 5 is an action explanatory diagram. 11... Mold, 12, 12'... Electromagnetic coil, 13... Vibration frame, 14, 14'... Support frame (supporting means), 15, 15'... Guide rail, 16, 16'... Wheel, 17...Air cylinder, 18...Roller apron.
Claims (1)
ールドと機械的に独立して設置した電磁コイル支
持手段と、同支持手段に設けた電磁コイルガイド
レールと、同ガイドレール上に設けられ上記ガイ
ドレールに沿つて上記モールドに近接又は離間す
る方向に移動可能な電磁コイルとを具備した電磁
コイル取付構造。1. A continuous casting mold attached to a vibrating frame, an electromagnetic coil support means installed mechanically independently of the mold, an electromagnetic coil guide rail provided on the support means, and the above-mentioned guide rail provided on the guide rail. an electromagnetic coil mounting structure, comprising: an electromagnetic coil that is movable in a direction toward or away from the mold along the direction of the mold;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10392383A JPS59229265A (en) | 1983-06-10 | 1983-06-10 | Construction for attaching electromagnetic coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10392383A JPS59229265A (en) | 1983-06-10 | 1983-06-10 | Construction for attaching electromagnetic coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59229265A JPS59229265A (en) | 1984-12-22 |
| JPH0128664B2 true JPH0128664B2 (en) | 1989-06-05 |
Family
ID=14366942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10392383A Granted JPS59229265A (en) | 1983-06-10 | 1983-06-10 | Construction for attaching electromagnetic coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59229265A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0790332B2 (en) * | 1987-11-11 | 1995-10-04 | 株式会社神戸製鋼所 | Continuous casting equipment |
| DK0827792T4 (en) * | 1996-09-09 | 2002-06-17 | Sms Demag Ag | Casting device for string casting with oscillation device |
| JP2007216262A (en) * | 2006-02-16 | 2007-08-30 | Nippon Steel Corp | Device and method for attaching / detaching electromagnetic stirring device in mold |
| DE102010022691A1 (en) * | 2010-06-04 | 2011-12-08 | Sms Siemag Ag | Continuous casting apparatus with an arrangement of electromagnetic coils |
| JP7151247B2 (en) * | 2018-07-27 | 2022-10-12 | 日本製鉄株式会社 | Flow controller for thin slab continuous casting and thin slab continuous casting method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2828160B2 (en) * | 1978-06-23 | 1981-04-30 | Aeg-Elotherm Gmbh, 5630 Remscheid | Electromagnetic stirring device for continuous casting plants |
| JPS5940126Y2 (en) * | 1980-05-23 | 1984-11-12 | 大同特殊鋼株式会社 | Continuous casting equipment |
| JPS5722663A (en) * | 1980-07-14 | 1982-02-05 | Nitto Shokuhin Seizo Kk | Preparation of remolded fruit |
| JPS5850157A (en) * | 1981-09-21 | 1983-03-24 | Sumitomo Electric Ind Ltd | Mold for continuous casting |
-
1983
- 1983-06-10 JP JP10392383A patent/JPS59229265A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59229265A (en) | 1984-12-22 |
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