JPH0221327U - - Google Patents
Info
- Publication number
- JPH0221327U JPH0221327U JP9999788U JP9999788U JPH0221327U JP H0221327 U JPH0221327 U JP H0221327U JP 9999788 U JP9999788 U JP 9999788U JP 9999788 U JP9999788 U JP 9999788U JP H0221327 U JPH0221327 U JP H0221327U
- Authority
- JP
- Japan
- Prior art keywords
- guide rail
- ball rolling
- oil supply
- ball
- rolling grooves
- 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
- 238000005096 rolling process Methods 0.000 claims description 7
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Description
第１図は本考案の一実施例の要部横断面図、第
２図は第１図の―線断面図である。
１は案内レール、２はスライダ、２Ａはスライ
ダ本体、３は（案内レールの）ボール転動溝、４
は（スライダーの）ボール転動溝、７はボール、
１０は給油口、１１は給油路、１２は連結油路。
FIG. 1 is a cross-sectional view of a main part of an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1 is a guide rail, 2 is a slider, 2A is a slider body, 3 is a ball rolling groove (of the guide rail), 4
is the ball rolling groove (of the slider), 7 is the ball,
10 is an oil supply port, 11 is an oil supply path, and 12 is a connecting oil path.
Claims (1)
延長された案内レールと、該案内レールのボール
転動溝に対向するボール転動溝を側面に有するス
ライダと、前記対向する両ボール転動溝内に転動
自在に挿入された多数のボールからなるボール列
とを備え、当該案内レール両側ボール列に高低差
を生じる傾きを付けて取付けられるリニアガイド
装置において、 前記スライダの上位にある外側面に給油口を設
け、該給油口から案内レール上面との対向内面の
上位側隅部に抜ける給油路を形成すると共に、前
記案内レールには、その対称位置のボール転動溝
同士を連結する連結油路を形成したことを特徴と
するリニアガイド装置の給油構造。[Claims for Utility Model Registration] An extended guide rail with symmetrical axial ball rolling grooves on both sides, and a ball rolling groove on the side facing opposite to the ball rolling groove of the guide rail. A linear guide comprising a slider and a ball row made up of a large number of balls inserted into the opposing ball rolling grooves so as to be able to roll freely, and installed with an inclination that creates a difference in height between the ball rows on both sides of the guide rail. In the device, an oil supply port is provided on the outer surface at the upper side of the slider, and an oil supply path is formed from the oil supply port to the upper corner of the inner surface opposite to the upper surface of the guide rail, and the guide rail is provided with a symmetrical An oil supply structure for a linear guide device, characterized in that a connecting oil passage is formed to connect ball rolling grooves at different positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9999788U JPH0221327U (en) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9999788U JPH0221327U (en) | 1988-07-28 | 1988-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221327U true JPH0221327U (en) | 1990-02-13 |
Family
ID=31327670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9999788U Pending JPH0221327U (en) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19538450A1 (en) * | 1994-10-14 | 1996-05-30 | Nsk Ltd | Oil feeder for linear slide guide |
-
1988
- 1988-07-28 JP JP9999788U patent/JPH0221327U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19538450A1 (en) * | 1994-10-14 | 1996-05-30 | Nsk Ltd | Oil feeder for linear slide guide |
| US5582486A (en) * | 1994-10-14 | 1996-12-10 | Nsk Ltd | Oil supplying structure for linear guide apparatus |