JPS62121417U

JPS62121417U -

Info

Publication number: JPS62121417U
Application number: JP952786U
Authority: JP
Priority date: 1986-01-24
Filing date: 1986-01-24
Publication date: 1987-08-01

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す縦断面図、第
２図は第１図の環状支持部材の変形実施例の断面
図、第３図は第１図の弾性部材の詳細の縦断面図
、第４図は従来の自動調心すべり軸受の断面図で
ある。１……外筒、２……ハウジング、４……小径部
、５……大径部、６……半径方向中間部、９…凸
球面部、１０……軸受面、１１……球面すべり軸
受、１３……環状支持部材、１５……弾性部材、
１６……吸油性繊維材。 FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention, FIG. 2 is a sectional view of a modified embodiment of the annular support member shown in FIG. 1, and FIG. 3 is a detailed longitudinal sectional view of the elastic member shown in FIG. 1. 4 are cross-sectional views of a conventional self-aligning plain bearing. DESCRIPTION OF SYMBOLS 1... Outer cylinder, 2... Housing, 4... Small diameter part, 5... Large diameter part, 6... Radial intermediate part, 9... Convex spherical surface part, 10... Bearing surface, 11... Spherical plain bearing , 13... annular support member, 15... elastic member,
16...Oil-absorbing fiber material.

Claims

[Scope of utility model registration request]

It has a cylindrical shape that can be inserted into the bearing fitting hole of the housing of a motor, etc., and has a large diameter part, a small diameter part, and a radially intermediate part that connects both parts, and has radially inner flanges at both ends of the cylindrical shape. a spherical slide bearing provided in the outer cylinder and having a convex spherical surface formed on the outer circumferential surface and a bearing surface formed on the inner circumferential surface; An annular annular support member whose outer circumferential portion is in contact with and whose outer circumferential portion is fitted onto the inner circumferential surface of the large diameter portion of the outer cylinder, and a convex spherical surface portion of a spherical plain bearing provided on the inner circumferential portion of the outer cylinder on the opposite side from the annular support member. A self-aligning plain bearing unit comprising an elastic member that abuts the other end and biases the spherical plain bearing toward the annular support member, and an oil-absorbing fiber material provided on the inner periphery of the outer periphery and that lubricates the spherical plain bearing. .