JPS619112U

JPS619112U - Roll changing device for rolling mill

Info

Publication number: JPS619112U
Application number: JP9016284U
Authority: JP
Inventors: 勝秀木村; 敏新藤
Original assignee: 宇部興産株式会社
Priority date: 1984-06-19
Filing date: 1984-06-19
Publication date: 1986-01-20

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図ないし第３図は本考案に係る圧延機の口−ル組替
装置の１実施例を示し、第・１図はこれを実施した圧延
機の一部破断正面図、第２図は同じく側面図、第３図は
第１図のＡＡ［ｒ面図、第４図は従来のロール組替装置
を実施した圧延機の縦断面図である。２４・・・・・・ハウジング、２７・・・・・・圧下シ
リンダ、３０・・・・・・レール、３１・・・・・・台
車、３２・・・・・・車輪、３３・・・・・・ガ．イド
棒、３４・・・・・・ロールチョツク受け、３５・・・
・・・上部ロールチョツク、３６・・・・・・下部ロー
ルチョツク、３７・・・・・・上部作業ロール、３８・
・・・・・下部作業ロール、４１・・・・・田一ルチョ
ツク支え棒。Figures 1 to 3 show one embodiment of the rolling mill mouth-role changing device according to the present invention. Similarly, FIG. 3 is a side view of FIG. 24...Housing, 27...Reduction cylinder, 30...Rail, 31...Dolly, 32...Wheel, 33... ...Ga. Idle rod, 34...Roll chock receiver, 35...
... Upper roll chock, 36... Lower roll chock, 37... Upper work roll, 38.
...Lower work roll, 41...Taichi Luchotsk support rod.

Claims

[Scope of utility model registration request]

A pair of upper and lower roll chocks each holding a work roll and slidably supported by a housing, and the lower roll chock of these chocks is pushed up to apply pressure for rolling between the upper and lower work rolls. In a rolling mill equipped with a rolling device, the rolling mill has wheels that roll on a rail laid on a lower part inside the housing and a rail laid continuously outside the machine, and the rolling mill has wheels that roll on a rail laid on a rail laid on a lower part inside the housing and on a rail laid continuously outside the machine. A truck that can be freely moved in and out in the axial direction of the work roller, a plurality of guide rods planted on the upper surface of this truck, and a platform that can be moved up and down between the seating position on the truck and above by passing through the guide rods. a roll chock receiver for supporting the lower roll chock which is supported by the lower roll chock and released from the pushing up of the rolling device; A supporting rod is provided for the supported roll chock, and when the rolling down device is lowered and the roll chock receiver is seated on the truck, the guide rod restricts the lowering of the upper roll chock via the roll chock supporting rod. 1. A roll changing device for a rolling mill, characterized in that it is configured to provide a predetermined interval between upper and lower working rollers.