JPS6425525U - - Google Patents
Info
- Publication number
- JPS6425525U JPS6425525U JP12104187U JP12104187U JPS6425525U JP S6425525 U JPS6425525 U JP S6425525U JP 12104187 U JP12104187 U JP 12104187U JP 12104187 U JP12104187 U JP 12104187U JP S6425525 U JPS6425525 U JP S6425525U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- ball
- ball rolling
- oil supply
- guide rail
- 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 8
- 238000007789 sealing Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 4
- 239000010724 circulating oil Substances 0.000 claims 1
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Description
第１図ないし第５図はこの考案の一実施例の要
部を示す図であり、第１図はエンドキヤツプの背
面図、第２図は第１図の―断面図、第３図は
第１図の―断面図、第４図は一部を断面で示
すリニアガイド装置の要部の平面図、第５図はエ
ンドキヤツプの右半分を削除して示すリニアガイ
ド装置の正面図である。
１はガイドレール、２はスライダ、２Ａはスラ
イダ本体、３Ａ，３Ｂは（ガイドレールの）ボー
ル転動溝、５Ａ，５Ｂは（スライダの）ボール転
動溝、７Ａ，７Ｂはボール通路、８はエンドキヤ
ツプ、９Ａ，９Ｂはボール循環路、１２は給油溝
、１７はランド、１８は凹溝、１９はシール部材
、Ｂはボール。
Figures 1 to 5 are views showing essential parts of an embodiment of this invention, with Figure 1 being a rear view of the end cap, Figure 2 being a sectional view of Figure 1, and Figure 3 being a cross-sectional view of the end cap. 1 is a sectional view of FIG. 1, FIG. 4 is a plan view of the main parts of the linear guide device partially shown in cross section, and FIG. 5 is a front view of the linear guide device with the right half of the end cap removed. 1 is a guide rail, 2 is a slider, 2A is a slider body, 3A and 3B are ball rolling grooves (of the guide rail), 5A and 5B are ball rolling grooves (of the slider), 7A and 7B are ball passages, and 8 is a ball rolling groove. End cap, 9A and 9B are ball circulation paths, 12 is an oil supply groove, 17 is a land, 18 is a concave groove, 19 is a sealing member, and B is a ball.
Claims (1)
びるガイドレールと、該ガイドレール上に移動可
能に跨架されると共にガイドレールのボール転動
溝に対向するボール転動溝及びこれに平行するボ
ール通路としての貫通孔を有するスライダ本体と
、前記ボール通路とボール転動溝とを連通せしめ
るボール循環路および該ボール循環路への給油溝
を有してスライダ本体の端部に接合されたエンド
キヤツプと、ボール転動溝内に転動可能に挿入さ
れた多数のボールとを備えたリニアガイド装置に
おいて、前記エンドキヤツプの給油溝の両岸のラ
ンドに給油溝に沿い帯状の凹溝を設け、該凹溝に
給油溝からの循滑油の漏洩を阻止するシール部材
を装着したことを特徴とするリニアガイド装置。 A long guide rail having axial ball rolling grooves on both sides, a ball rolling groove movably spanning over the guide rail and facing the ball rolling groove of the guide rail, and A slider body having a through hole as a parallel ball passage, a ball circulation path that communicates the ball passage with the ball rolling groove, and an oil supply groove for the ball circulation path, and is joined to the end of the slider body. In the linear guide device, a linear guide device is provided with an end cap and a large number of balls that are rotatably inserted into ball rolling grooves, and a band-shaped groove is formed in lands on both sides of the oil supply groove of the end cap along the oil supply groove. 1. A linear guide device, comprising: a groove, and a sealing member for preventing leakage of circulating oil from the oil supply groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12104187U JPS6425525U (en) | 1987-08-07 | 1987-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12104187U JPS6425525U (en) | 1987-08-07 | 1987-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425525U true JPS6425525U (en) | 1989-02-13 |
Family
ID=31367692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12104187U Pending JPS6425525U (en) | 1987-08-07 | 1987-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH036124U (en) * | 1989-06-08 | 1991-01-22 | ||
| JP2010190316A (en) * | 2009-02-18 | 2010-09-02 | Nsk Ltd | Linear guide device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4827283U (en) * | 1971-08-06 | 1973-04-02 |
-
1987
- 1987-08-07 JP JP12104187U patent/JPS6425525U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4827283U (en) * | 1971-08-06 | 1973-04-02 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH036124U (en) * | 1989-06-08 | 1991-01-22 | ||
| JP2010190316A (en) * | 2009-02-18 | 2010-09-02 | Nsk Ltd | Linear guide device |
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