JPS58157024U - track guide bearing - Google Patents
track guide bearingInfo
- Publication number
- JPS58157024U JPS58157024U JP5431482U JP5431482U JPS58157024U JP S58157024 U JPS58157024 U JP S58157024U JP 5431482 U JP5431482 U JP 5431482U JP 5431482 U JP5431482 U JP 5431482U JP S58157024 U JPS58157024 U JP S58157024U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- movable body
- path
- track
- circulation path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Bearings For Parts Moving Linearly (AREA)
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
第１図は本考案に係る軌道案内軸受の第１実施例の斜視
図、第２図は第１図のＡ−Ａ線縦断面図、第３図は第１
実施例の溝部材の拡大縦断面図、第４図と第５図は夫々
第２、第３の実施例の溝部材の拡大縦断面図である。
〔主要部分の符号の説明〕軌道台・・・・・・５、軌道
台の溝・・・・・・１． ２． ３． ４、移動体・・
・・・・７、エンドキャップ・・・・・・８，９、転動
体・・曲１７、移動体本体・・・・・・１０、溝部材・
・・・・・１２，２２，３２、溝部材の溝・・・・・・
１３，１４，１５，１６，２３ａ。
２３ｂ、２４ａ、２４ｂ、３３，３４、弾性体・・・・
・・１１、移動体本体の溝・・・・・・１Ｂ、１９゜本
体の溝。FIG. 1 is a perspective view of the first embodiment of the track guide bearing according to the present invention, FIG. 2 is a vertical cross-sectional view taken along the line A-A in FIG.
FIGS. 4 and 5 are enlarged longitudinal sectional views of the groove members of the second and third embodiments, respectively. [Explanation of symbols of main parts] Wayway...5, Wayway groove...1. 2. 3. 4. Mobile object...
...7, End cap...8, 9, Rolling element...Crack 17, Moving body body...10, Groove member...
...12, 22, 32, groove of groove member ...
13, 14, 15, 16, 23a. 23b, 24a, 24b, 33, 34, elastic body...
...11, Groove on the moving body body...1B, 19° Groove on the main body.
Claims (1)
内面に移動方向に全長に亘って延びて形成された軌道路
用溝を備え且つ移動方向に延びた循環路を備え、該溝を
上記軌道台の溝に相い対させて上記軌道台に被冠された
移動体と；該移動体の両端面に取りつけられ、上記軌道
台の溝と上記移動体の溝との間に形成される軌道路と上
記循環路との間を連絡する案内路を備えた一対のエンド
キャップと；上記軌道路ｙ一方のエンドキャップの案内
路と循環路と他方のエンドキャップの案内路により形成
された閉鎖路に充填された多数の転動体と；を有し、 上記移動体が移動体本体と；少なくとも一本の対称軸を
有し、各対称軸の回りで反転させて上記移動体本体の内
面に取りつけられ上記軌道路用溝を備えた溝部材と；を
有し、該溝部材の溝は、該溝部材が上記移動体本体に異
なる取りつけられ方で取りつけられたときに上記軌道路
と上記転動体との接触角が変わるように形成されている
ことを特徴とする軌道案内軸受。 ２ 上記溝部材が上記移動体本体に弾性体を介して取り
つけられている実用新案登録請求の範囲第１項記載の軌
道案内軸受。 ３ 上記移動体本体の内面に循環路用溝が形成され、上
記溝部材が軌道路用兼循環路用溝を備え、上記循環路が
移動体本体側の循環路用溝とこれに相い対した溝部材側
の上記溝とで形成される実用新案登録請求の範囲第１項
記載の軌道案内軸受。[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 the track path formed between the groove of 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; the movable body has a movable body; and at least one axis of symmetry; a groove member that is inverted and attached to the inner surface of the movable body body and is provided with the trackway groove, and the groove of the groove member is attached to the movable body body in a different manner. A track guide bearing characterized in that the contact angle between the track path and the rolling element changes when the track guide bearing is rotated. 2. The track guide bearing according to claim 1, wherein the groove member is attached to the movable body body via an elastic body. 3. A circulation path groove is formed on the inner surface of the movable body body, the groove member includes a trackway groove and a circulation path groove, and the circulation path is opposite to the circulation path groove on the movable body body side. The track guide bearing according to claim 1, which is formed by the groove on the groove member side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5431482U JPS58157024U (en) | 1982-04-16 | 1982-04-16 | track guide bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5431482U JPS58157024U (en) | 1982-04-16 | 1982-04-16 | track guide bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58157024U true JPS58157024U (en) | 1983-10-20 |
Family
ID=30064939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5431482U Pending JPS58157024U (en) | 1982-04-16 | 1982-04-16 | track guide bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58157024U (en) |
-
1982
- 1982-04-16 JP JP5431482U patent/JPS58157024U/en active Pending
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