JPS61190302U

JPS61190302U -

Info

Publication number: JPS61190302U
Application number: JP7334185U
Authority: JP
Priority date: 1985-05-16
Filing date: 1985-05-16
Publication date: 1986-11-27

Description

[Brief explanation of drawings]

第１図乃至２１図は本考案の第１実施例を示し
、第１図は縦側断面図、第２図乃至第６図の各図
は第１図のＡ―Ａ線、Ｂ―Ｂ線、Ｃ―Ｃ線、Ｄ―
Ｃ線、Ｅ―Ｅ線各矢視断面図、第７図は第２図の
Ｆ―Ｆ線各矢視断面図に油圧回路を付加した図、
第８図乃至第１５図の各図はロールユニツト、シ
リンダブロツク、ストツパ等の着脱を説明するた
めの縦側断面図、第１６図はリングの縦側断面図
、第１７図は同平面図、第１８図及び第１９図の
各図は伝達トルクや摩擦係数を求めるための説明
図、第２０図は実験装置の簡略正面図、第２１図
は実験結果を示すグラフ、第２２図は本考案の第
２実施例を示す縦側断面図である。１……ロール軸（被取付軸）、１１……ロール
、１３……押圧体、１４……フイレツトリング（
押圧受体）、５８，５９……外側・内側リング、
６０……溶射層。 1 to 21 show a first embodiment of the present invention, FIG. 1 is a longitudinal sectional view, and each of FIGS. 2 to 6 is a line AA and BB in FIG. 1. , C-C line, D-
7 is a sectional view taken along line C and E-E, and a hydraulic circuit is added to the sectional view taken along line FF in FIG.
8 to 15 are longitudinal sectional views for explaining the attachment and detachment of the roll unit, cylinder block, stopper, etc., FIG. 16 is a longitudinal sectional view of the ring, and FIG. 17 is a plan view thereof. Figures 18 and 19 are explanatory diagrams for determining the transmitted torque and friction coefficient, Figure 20 is a simplified front view of the experimental equipment, Figure 21 is a graph showing the experimental results, and Figure 22 is the invention of the present invention. FIG. 2 is a longitudinal sectional view showing a second embodiment of the present invention. 1... Roll shaft (attached shaft), 11... Roll, 13... Pressing body, 14... Fillet ring (
pressure receptor), 58, 59...outer/inner ring,
60...Thermal spray layer.

Claims

[Scope of utility model registration request]

The press receiver 14, the mounting body 11, and the press body 13 are externally fitted onto the shaft 1 to be mounted in the above order in the axial direction, and the press body 13 pushes the mounting body 11 into the press receiver 1.
In a device that fixes the mounting body 11 to the attached shaft 1 by pressing the mounting body 11 and the pressure receiving body 1
4 and between both end surfaces of the mounting body 13, rings 59 and 58 which are externally fitted on the shaft 1 to be mounted are interposed, respectively, and rings 59 and 58 are provided on at least one end surface side in the axial direction of the rings 58 and 59. A fixing device characterized by comprising a thermally sprayed layer 60 of metal particles having a hardness greater than that of the member with which the end surface comes into contact.