JPS58157023U

JPS58157023U - track guide bearing

Info

Publication number: JPS58157023U
Application number: JP5431382U
Authority: JP
Inventors: 笠井　進一
Original assignee: 日本精工株式会社
Priority date: 1982-04-16
Filing date: 1982-04-16
Publication date: 1983-10-20

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 drawings]

第１図は本考案に係る軌道案内軸受の実施例の斜視図、
第２図は第１図のＡ−Ａ線縦断面図、第３図は本実施例
の軌道路の拡大部分断面図である。〔主要部分の符号の説明〕軌道台・・・・・・３、軌道
台の溝・・・・・・１，２、移動体・・・・・・５、移
動体の溝・・・・・・８，９、エンドキャップ・・・・
・・６，７、転動体・・・・・・１０、移動体の凹部・
・・・・・１１，１２、閉鎖部材・・・・・・１３，１
４゜FIG. 1 is a perspective view of an embodiment of the track guide bearing according to the present invention;
2 is a longitudinal sectional view taken along the line A--A in FIG. 1, and FIG. 3 is an enlarged partial sectional view of the trackway of this embodiment. [Explanation of symbols of main parts] Track base...3, Track groove...1, 2, Moving body...5, Moving body groove... ...8,9, end cap...
...6,7, Rolling element...10, Concave part of moving body・
...11,12, Closing member ...13,1
4゜

Claims

[Claims for Utility Model Registration] 1. A trackway groove extending in the direction of movement is provided on the inner surface facing the track base in which a groove for the trackway is provided in the longitudinal direction, and extending in the direction of movement. a movable body which is provided with a circulation path and is mounted on the way base so that the groove faces the groove of the way base; a pair of end caps each having a guide path that communicates between a trackway formed between a groove in the body and the circulation path; a large number of rolling elements filled in a closed path formed by the guide path of the end cap; a recess in which the circulation path is formed on the outer surface of the moving body; and a recess that is attached to the moving body and closes the recess. A track guide bearing, characterized in that it is formed by a closing member. 2. Utility model registration claim 1, wherein the movable body has a bilaterally symmetrical U-shaped longitudinal section, and the grooves of the movable body are formed symmetrically, with one groove on each left and right sleeve of the movable body. Track guide bearing as described in section. 3. Utility model registration claim 2, in which the grooves of the moving body and the grooves of the track are each formed in the shape of a gothic arch.
Track guide bearing as described in section. 4. The track guide bearing according to claim 1, wherein the rolling elements are balls.