JPS6415608U

JPS6415608U -

Info

Publication number: JPS6415608U
Application number: JP10856787U
Authority: JP
Priority date: 1987-07-15
Filing date: 1987-07-15
Publication date: 1989-01-26

Description

[Brief explanation of drawings]

第１図および第２図は本考案の一実施例を示す
ものであつて、第１図は圧延機用ローラガイドの
構成を示す平面図、第２図は第１図のＸ―Ｘ矢視
断面図、第３図はガイドローラにおける効果的な
形状例を示す説明図、第４図は他の例におけるガ
イド手段の詳細を示す部分断面平面図、第５図は
圧延ロールによる被圧延材の圧延状態を示す断面
図、第６図は被圧延材の異常噛込み状態を示す断
面図、第７図ａ〜ｃはそれぞれ従来のローラガイ
ドの例を示す正面図と、側面図と、平面図、第８
図は被圧延材の長手方向で断面寸法が変化する場
合の圧延状態を示す斜視図である。２１，６１はガイドローラ（ガイド手段）、２
２は付勢アーム、２７はリンク、２９は付勢軸、
３８は皿ばね（付勢手段）である。 1 and 2 show an embodiment of the present invention, in which FIG. 1 is a plan view showing the configuration of a roller guide for a rolling mill, and FIG. 2 is a view taken along the line X--X in FIG. 3 is an explanatory diagram showing an example of an effective shape of a guide roller, FIG. 4 is a partially sectional plan view showing details of the guide means in another example, and FIG. 5 is an explanatory diagram showing an example of an effective shape of the guide roller. FIG. 6 is a cross-sectional view showing the state of rolling, FIG. 6 is a cross-sectional view showing an abnormal biting state of the rolled material, and FIGS. 7 a to c are front views, side views, and plan views showing examples of conventional roller guides, respectively. , 8th
The figure is a perspective view showing a rolling state when the cross-sectional dimension of the rolled material changes in the longitudinal direction. 21 and 61 are guide rollers (guide means);
2 is a biasing arm, 27 is a link, 29 is a biasing shaft,
38 is a disc spring (biasing means).

Claims

[Scope of utility model registration request]

A roller guide for a rolling mill equipped with a pair of guide means for guiding a material to be rolled to a rolling roll, which are arranged in symmetrical positions to each other, are rotatably provided near the center, and have the guide means at one end. a pair of biasing arms, each of which is rotatably connected to the other end of the biasing arm, and is rotatably connected to each other, and together with the biasing arm is approximately W
a pair of links forming a letter shape, a biasing shaft connected to a connecting portion where these links are connected and moving along an axis of symmetry on which the biasing arm is arranged, and this biasing shaft being connected to the guide. A roller guide for a rolling mill, comprising a biasing means for biasing the means in a direction toward each other.