JPH0248244U

JPH0248244U -

Info

Publication number: JPH0248244U
Application number: JP12270388U
Authority: JP
Priority date: 1988-09-21
Filing date: 1988-09-21
Publication date: 1990-04-03

Description

[Brief explanation of drawings]

第１図は本考案の一実施例としての、双ベルト
式薄板連続鋳造機の要部構成を示す正面図、第２
図は第１図の破断平面図、第３図は第２図の―
に沿つた部分拡大断面図、第４図は従来装置の
一例としての双ベルト式薄板連続鋳造機の要部構
成を示す正面図である。１ａ，１ｂ……水冷ロール、１ｌ，１ｍ……溝
、２ｌ，２ｍ……押圧板、３ａ，３ｂ……押えば
ね、４ａ，４ｂ……油圧シリンダ、５……ボール
、１４ａ，１４ｂ……ベルト、１５ｌ，１５ｍ…
…サイドダム、２０……鋳造域、Ｒ……溶鋼、Ｓ
……薄板鋳片。 Fig. 1 is a front view showing the main structure of a twin-belt continuous thin plate casting machine as an embodiment of the present invention;
The figure is a cutaway plan view of figure 1, and figure 3 is the - of figure 2.
FIG. 4 is a front view showing the main structure of a twin-belt continuous thin plate casting machine as an example of a conventional device. 1a, 1b...Water-cooled roll, 1l, 1m...Groove, 2l, 2m...Press plate, 3a, 3b...Press spring, 4a, 4b...Hydraulic cylinder, 5...Ball, 14a, 14b...Belt , 15l, 15m...
...Side dam, 20...Casting area, R... Molten steel, S
...Thin slab.

Claims

[Scope of utility model registration request]

Molten metal is poured into a casting area formed by a pair of endlessly rotating belts wound between a pair of water-cooled rolls and a pair of drive rolls, and a pair of side dams held between both belts of the water-cooled roll section. In a twin-belt continuous thin plate casting machine that continuously feeds and continuously casts thin plate slabs, the water-cooled roll is provided with grooves at a predetermined distance inside both edges of the belt, and grooves are provided at both ends of the water-cooled roll. 1. A belt tensioning device for a continuous casting machine, characterized in that belt pressing means is provided above, facing the groove, and pressing the vicinity of the casting area of the belt into the groove with a predetermined pressing force.