JPS5876823U - track guide bearing - Google Patents
track guide bearingInfo
- Publication number
- JPS5876823U JPS5876823U JP17086581U JP17086581U JPS5876823U JP S5876823 U JPS5876823 U JP S5876823U JP 17086581 U JP17086581 U JP 17086581U JP 17086581 U JP17086581 U JP 17086581U JP S5876823 U JPS5876823 U JP S5876823U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- guide bearing
- track
- track guide
- balls
- 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.)
- Granted
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、この考案に係る軌道案内軸受の第１の実施例
の横断面図、第２図は、第１図のＡ−Ａ線における縦断
面図、第３図は、第２図の軌道軸の上面図、第４図は、
第３図の軌道軸の斜視図、第５図は、第２の実施例の軌
道軸の斜視図である。
１・・・・・・軌道軸、２． ８． ２２・・・・・・
ボール転動溝、３．２３・・・・・・第１の軌道軸部分
、４．２４・・・・・・第２の軌道軸部分、６・・・・
・・摺動台、７・・・・・・凹溝、９・・・・・・貫通
孔５．１０・・・・・・ボール通路、１１・・・・・・
側板、１２・・・・・・ボール。FIG. 1 is a cross-sectional view of the first embodiment of the track guide bearing according to this invention, FIG. 2 is a vertical cross-sectional view taken along line A-A in FIG. 1, and FIG. The top view of the orbital axis, Figure 4, is
FIG. 3 is a perspective view of the orbit axis, and FIG. 5 is a perspective view of the orbit axis of the second embodiment. 1... Orbital axis, 2. 8. 22...
Ball rolling groove, 3.23...First raceway shaft portion, 4.24...Second raceway shaft portion, 6...
...Sliding table, 7...Concave groove, 9...Through hole 5.10...Ball passage, 11...
Side plate, 12...Ball.
Claims (1)
この軌道軸に被冠され前記軌道軸のボ−ル転勤溝に対応
するボール転動溝を内面に有する摺動台と、この摺動台
と前記軌動軸９対応するボール転動溝の間に配された多
数のボールとを具え、前記軌道軸に対して前記摺動台が
前記ボールの転勤を介して軸方向に移動可能とされた軌
道案内軸受において、前記軌道軸は複数に分割された軌
道軸部分を有し、この軌道軸部分は少くとも一つのボー
ル転動溝が前記摺動台を支承する前記ボールの列の長さ
より長い軸方向の喰違い部を端部に有し互いに接続され
ていることを特徴とする軌道案内軸受。a raceway shaft having a plurality of axial ball transfer grooves on its outer surface;
A sliding table that is crowned by this orbital shaft and has a ball rolling groove on its inner surface that corresponds to the ball transfer groove of the orbital shaft, and a space between this sliding table and the ball rolling groove that corresponds to the orbital shaft 9. In the track guide bearing, the track guide bearing includes a large number of balls arranged in the track shaft, and the slide table is movable in the axial direction with respect to the track shaft through the transfer of the balls, wherein the track shaft is divided into a plurality of parts. The raceway shaft portion has at least one ball rolling groove having an axial offset portion at an end that is longer than the length of the row of balls supporting the slide table, and the raceway shaft portion has an axial offset portion at an end thereof which is longer than the length of the row of balls supporting the slide table. A track guide bearing characterized in that it is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17086581U JPS5876823U (en) | 1981-11-18 | 1981-11-18 | track guide bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17086581U JPS5876823U (en) | 1981-11-18 | 1981-11-18 | track guide bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5876823U true JPS5876823U (en) | 1983-05-24 |
| JPS6133295Y2 JPS6133295Y2 (en) | 1986-09-29 |
Family
ID=29962810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17086581U Granted JPS5876823U (en) | 1981-11-18 | 1981-11-18 | track guide bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5876823U (en) |
-
1981
- 1981-11-18 JP JP17086581U patent/JPS5876823U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6133295Y2 (en) | 1986-09-29 |
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