JPH0222204U

JPH0222204U -

Info

Publication number: JPH0222204U
Application number: JP9822688U
Authority: JP
Priority date: 1988-07-25
Filing date: 1988-07-25
Publication date: 1990-02-14
Anticipated expiration: 2003-06-08
Also published as: JPH0522321Y2

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す断面図、第２図
は第１図の―線断面図、第３図は第１図の
―線断面図、第４図は第１図の―線断面図
、第５図は着脱治具の正面図、第６図は着脱治具
の断面図、第７図は第６図の―線断面図、第
８図乃至第１６図は本考案の実施例の作用を説明
する工程図である。１……フレーム、３……ロール軸、７……固定
装置、２０……圧延ロール、２１……中心孔、２
２……テンシヨンロツド、２４……シリンダ孔、
２５……ピストン、３２……シリンダ装置、３９
……プツシヤナツト。 Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, Fig. 3 is a sectional view taken along the - line of Fig. 1, and Fig. 4 is a sectional view taken along the - line of Fig. 1. 5 is a front view of the attachment/detachment jig, FIG. 6 is a sectional view of the attachment/detachment jig, FIG. 7 is a sectional view taken along the line -- in FIG. 6, and FIGS. 8 to 16 are illustrations of implementation of the present invention. It is a process diagram explaining the effect|action of an example. DESCRIPTION OF SYMBOLS 1... Frame, 3... Roll shaft, 7... Fixing device, 20... Rolling roll, 21... Center hole, 2
2...Tension rod, 24...Cylinder hole,
25... Piston, 32... Cylinder device, 39
...Pussyanatuto.

Claims

[Claims for Utility Model Registration] A roll shaft whose base side is rotatably supported by a frame and whose tip side projects outward from the frame;
A rolling roll detachably fitted onto the tip of the roll shaft, and a fixing device that presses the rolling roll from the tip of the roll shaft toward the base to fix the rolling roll to the roll shaft. In the roll mounting device for a cantilever rolling mill, the fixing device is inserted into a center hole formed in the center of the roll shaft, and has a distal end protruding outward from a distal end surface of the roll shaft, and a base portion. a tension rod whose side is removably engaged with the roll shaft to prevent movement from the base side to the distal end side; and a tension rod which is screwed to the distal end protrusion of the tension rod so as to be movable in the axial direction to move the rolling roll. A cylinder device comprising: a pusher nut that presses in the axial direction; a cylinder hole formed at the tip of the center hole of the roll shaft; and a piston formed at the outer periphery of the tension rod located in the cylinder hole; A roll mounting device for a cantilever rolling mill, characterized by comprising: