JPS59155856U

JPS59155856U - bearing monitor

Info

Publication number: JPS59155856U
Application number: JP4685283U
Authority: JP
Inventors: 和昭橋本
Original assignee: 日機装株式会社
Priority date: 1983-04-01
Filing date: 1983-04-01
Publication date: 1984-10-19
Also published as: JPH0226211Y2

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 the drawing]

第１図は従来のベアリングモニタの取付構造を示す要部
断面側面図、第２図は本考案に係るベアリングモニタの
一実施例を示す取付状態説明図である。１０・・・キャンドモータ軸、１２・・・孔部、１４・
・・エンドナツト、１６・・・検出器、１８・・・感知
部、２０・・・ベアリング、２２・・・後部ベアリング
ハウジング、２４・・・取付孔、２６・・・インロ一部
、２８・・・段部、３０・・・フランジ部、３２・・−
・締付すけナツト、３２ａ・・・先端部、４０・・・イ
ンロ一部。FIG. 1 is a cross-sectional side view of a main part showing a conventional mounting structure of a bearing monitor, and FIG. 2 is an explanatory diagram of an attached state of an embodiment of a bearing monitor according to the present invention. 10... Canned motor shaft, 12... Hole, 14...
...End nut, 16...Detector, 18...Sensing section, 20...Bearing, 22...Rear bearing housing, 24...Mounting hole, 26...Part of spigot, 28...・Stepped part, 30...flange part, 32...-
・Tightening nut, 32a... tip, 40... part of spigot.

Claims

[Scope of utility model registration request]

(1) Attach an end nut to one end of the rotating shaft supported by a bearing, and attach the detector to the mounting hole of the housing so that the sensing part is located in the hole of the end nut concentrically with the rotating shaft. In the bearing monitor, the detector is positioned in the mounting hole of the housing at a predetermined distance, and a fixing means is fitted into the spaced apart part, and a spigot part is provided on the inner and outer circumferential surfaces of the fixing means, respectively. Bearing monitor features.

(2) Utility Model Registration In the bearing monitor as set forth in claim 1, the mounting hole of the housing is provided with a stepped portion, and a portion of the detector is provided with a flange portion that engages with the stepped portion; A bearing monitor with a pilot part provided on the outer circumferential surface and the inner circumferential surface of the mounting hole.

(3) Utility Model Registration In the bearing monitor described in claim 2, the tightening means for fixing the detector is screwed into the space between the outer peripheral surface of the flange portion of the detector and the inner peripheral surface of the mounting hole. A bearing monitor that is made by fitting the tip of a nut and applying a pilot on the inner and outer peripheral surfaces of the tip.

(4) Utility Model Registration Scope of Claims In the bearing monitor described in claim 1, the sensing part of the detector located in the hole of the end nut has an axial free movement set within the permissible range of free movement in the axial direction of the rotating shaft. Bearing monitor.