JPS58189001U

JPS58189001U - rolling mill

Info

Publication number: JPS58189001U
Application number: JP8458682U
Authority: JP
Inventors: 日置　進; 健一安田
Original assignee: 株式会社日立製作所
Priority date: 1982-06-09
Filing date: 1982-06-09
Publication date: 1983-12-15

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の圧延機の正面図、第２図は第１図の■
−■矢視断面図、第３図は第１図の■−■矢視断面図、
第４図は従来型の二段圧延機におけるロールが受ける力
とたわみ状態の模型図、第５図は第４図のように圧延さ
れる板の形状の断面図、第６図は本考案のくさび力を受
けたロールのたわみ状態の模型図、第７図は第６図のよ
うに圧延される板の形状図である。１．１′・・田−ル、２・・・被圧延材、３・・べさび
力を加える治具、４・・・圧延負荷ユニット、５・・・
架台、６・・・枠、７・・・油圧ユニット。Figure 1 is a front view of the rolling mill of the present invention, and Figure 2 is the same as in Figure 1.
-■A sectional view taken along the arrows; Figure 3 is a sectional view taken along the ■-■ arrows in Figure 1;
Fig. 4 is a model diagram of the force and deflection state of the rolls in a conventional two-high rolling mill, Fig. 5 is a cross-sectional view of the shape of the plate to be rolled as shown in Fig. FIG. 7 is a schematic diagram of the deflection state of the roll subjected to a wedge force, and is a diagram of the shape of the plate rolled as shown in FIG. 6. 1.1'... Roll, 2... Material to be rolled, 3... Jig for applying wedge force, 4... Rolling load unit, 5...
Frame, 6... Frame, 7... Hydraulic unit.

Claims

[Scope of utility model registration request]

A rolling mill characterized by having a mechanism that applies a wedge force to at least one part of a roll for rolling a plate, excluding the part through which the plate material passes.