JPS6172306U

JPS6172306U -

Info

Publication number: JPS6172306U
Application number: JP15759484U
Authority: JP
Priority date: 1984-10-18
Filing date: 1984-10-18
Publication date: 1986-05-16

Description

[Brief explanation of the drawing]

第１図は本考案の圧延機の一実施例の説明図、
第２図は第１図の−方向矢視図、第３図は第
１図における圧延ロール及び軸箱の配置状態を示
す説明図、第４図は第３図におけるガイドブロツ
クの詳細図、第５図乃至第７図は圧延ロール及び
軸箱の組付け手順を示す説明図であり、第５図は
上中間ロールの組付開始状態を示す図、第６図は
上中間ロールの組付終了状態を示す図、第７図は
上作業ロールの組付終了状態を示す図、第８図は
本考案の圧延機の上中間ロール交換後の状態を示
す図、第９図は本考案の圧延機の上作業ロール交
換後の状態を示す図である。３，３′は上中間ロール、４，４′，５は上下
作業ロール、７，７′，１０，１０′は軸箱、９
，９′は張出部、１２，１２′は長張出部、１３
，１４は高低レール面、１５はガイドブロツク、
１７，１８は孔、２１はレールブロツク、２８，
２９は軸箱押し出しシリンダ、３１，３２は駆動
用モータ、３３はスピンドル、３４は伸縮スピン
ドル、３５，３６はカツプリング、３７はスプラ
イン、３８はフランジ、３９は伸縮用シリンダを
示す。 FIG. 1 is an explanatory diagram of an embodiment of the rolling mill of the present invention;
Fig. 2 is a view taken in the - direction of Fig. 1, Fig. 3 is an explanatory view showing the arrangement of the rolling rolls and shaft boxes in Fig. 1, and Fig. 4 is a detailed view of the guide block in Fig. 3; 5 to 7 are explanatory diagrams showing the assembly procedure of the rolling roll and axle box, FIG. 5 is a diagram showing the start of assembly of the upper intermediate roll, and FIG. 6 is a diagram showing the completion of assembly of the upper intermediate roll. Fig. 7 is a drawing showing the completed state of assembly of the upper work roll, Fig. 8 is a drawing showing the state after replacing the upper middle roll of the rolling mill of the present invention, and Fig. 9 is a drawing of the rolling mill of the present invention. It is a figure which shows the state after an on-machine work roll is replaced. 3, 3' are upper intermediate rolls, 4, 4', 5 are upper and lower work rolls, 7, 7', 10, 10' are axle boxes, 9
, 9' are overhanging parts, 12, 12' are long overhanging parts, 13
, 14 is a height rail surface, 15 is a guide block,
17, 18 are holes, 21 is a rail block, 28,
29 is an axle box pushing cylinder, 31 and 32 are drive motors, 33 is a spindle, 34 is a telescoping spindle, 35 and 36 are couplings, 37 is a spline, 38 is a flange, and 39 is a telescoping cylinder.

Claims

[Scope of utility model registration request]

A standby rolling roll is disposed on the side of the rolling roll that can be retracted in the longitudinal direction of the rolling plate, parallel to the rolling roll so as to be able to reciprocate from the waiting position to the rolling position, and the rolling roll that can be retracted and the waiting rolling roll A rolling mill characterized in that one of the rolling rolls is connected to a drive device via a detachable spindle.