JPS6161323U - - Google Patents

Info

Publication number
JPS6161323U
JPS6161323U JP1984145655U JP14565584U JPS6161323U JP S6161323 U JPS6161323 U JP S6161323U JP 1984145655 U JP1984145655 U JP 1984145655U JP 14565584 U JP14565584 U JP 14565584U JP S6161323 U JPS6161323 U JP S6161323U
Authority
JP
Japan
Prior art keywords
roller
transfer
slit
depth
loaded
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
Application number
JP1984145655U
Other languages
Japanese (ja)
Other versions
JPS6312259Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984145655U priority Critical patent/JPS6312259Y2/ja
Priority to GB08510276A priority patent/GB2165011B/en
Priority to US06/727,792 priority patent/US4620751A/en
Priority to DE3516947A priority patent/DE3516947C2/en
Priority to IT8520669A priority patent/IT1183611B/en
Priority to FR8507290A priority patent/FR2571104B1/en
Priority to KR1019850005950A priority patent/KR890000318B1/en
Publication of JPS6161323U publication Critical patent/JPS6161323U/ja
Application granted granted Critical
Publication of JPS6312259Y2 publication Critical patent/JPS6312259Y2/ja
Expired legal-status Critical Current

Links

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  • Bearings For Parts Moving Linearly (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案直線運動用ローラ軸受の正面図
、第２図は第１図Ａ−Ａ線断面図、第３図は第１
図の平面図、第４図は第３図Ｂ−Ｂ線縦断面図、
第５図は本考案ローラ軸受の軌道台の側面図、第
６図イは本考案ローラ軸受の方向転換用エンドキ
ヤツプのガイドブロツクの縦断面図、第６図ロは
第６図イのガイドブロツクに組込むガイドピース
の正面図、第７図は第６図イの左側面図、第８図
は本考案ローラ軸受の保持プレートの平面図、第
９図は第８図の正面図、第１０図は第９図のＣ−
Ｃ線断面図、第１１図は本考案ローラ軸受のサポ
ートプレートの平面図、第１２図は第１１図の正
面図、第１３図は公知のローラ軸受の縦断正面図
、第１４図は第１３図Ｄ−Ｄ線断面図である。 １００：軌道台、１０１，１０２：負荷ローラ
用転送溝、１０３，１０４：無負荷ローラ用転送
溝、１１１：荷重支持部、１１２：底部。 Figure 1 is a front view of the linear motion roller bearing of the present invention, Figure 2 is a cross-sectional view taken along the line A-A in Figure 1, and Figure 3 is a cross-sectional view of the roller bearing for linear motion of the present invention.
The plan view of the figure, Figure 4 is a vertical sectional view taken along the line B-B in Figure 3,
Fig. 5 is a side view of the way of the roller bearing of the present invention, Fig. 6 (a) is a longitudinal sectional view of the guide block of the end cap for changing the direction of the roller bearing of the present invention, and Fig. 6 (b) is the guide block of Fig. 6 (a). 7 is a left side view of FIG. 6A, FIG. 8 is a plan view of the holding plate of the roller bearing of the present invention, FIG. 9 is a front view of FIG. 8, and FIG. is C- in Figure 9.
11 is a plan view of the support plate of the roller bearing of the present invention, FIG. 12 is a front view of FIG. 11, FIG. 13 is a longitudinal sectional front view of a known roller bearing, and FIG. It is a sectional view taken along the line DD. 100: Track base, 101, 102: Load roller transfer groove, 103, 104: No-load roller transfer groove, 111: Load support portion, 112: Bottom portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上下、左右平行な２列の転送溝を形成した軌道
台と、該軌道台の転送溝の両端を接続する半円形
状の方向転換用エンドキヤツプと、前記転送溝に
嵌合案内されて転動する多数のローラと、該ロー
ラを案内する保持器を有する直線運動用ローラ軸
受において、前記軌道台の一方の負荷ローラ用転
送溝の深さをローラの径より幾分小さく、他方の
無負荷ローラ用転送溝の深さをローラの径より大
きく形成すると共に該無負荷ローラ用転送溝間に
形成される荷重支持部が底部両側と同一平面に形
成されており、上記負荷ローラ用転送溝内の負荷
ローラを案内する保持プレートはスリツトが形成
されると共にローラ脱落防止用折曲部が該スリツ
トの内側長手方向に形成され、無負荷ローラ用転
送溝内の無負荷ローラを支持するサポートプレー
トが前記軌道台の下面に取付けられていることを
特徴とする直線運動用ローラ軸受。 A wayway with two rows of parallel transfer grooves, vertically and horizontally, a semicircular end cap for changing direction that connects both ends of the transfer grooves of the wayway, and a rotating end cap that is fitted and guided by the transfer grooves. In a roller bearing for linear motion having a large number of rollers and a cage that guides the rollers, the depth of the transfer groove for one loaded roller of the way is slightly smaller than the diameter of the roller, and the depth of the transfer groove for the other loaded roller is slightly smaller than the diameter of the other roller. The depth of the transfer groove for the loaded roller is formed to be larger than the diameter of the roller, and the load support part formed between the transfer grooves for the unloaded roller is formed on the same plane as both sides of the bottom. The holding plate that guides the loaded roller is formed with a slit and a bent portion for preventing the roller from falling off is formed in the longitudinal direction inside the slit, and the support plate that supports the no-load roller in the transfer groove for the no-load roller is formed with a slit. A roller bearing for linear motion, characterized in that it is installed on the underside of a track.
JP1984145655U 1984-09-28 1984-09-28 Expired JPS6312259Y2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1984145655U JPS6312259Y2 (en) 1984-09-28 1984-09-28
GB08510276A GB2165011B (en) 1984-09-28 1985-04-23 Linear roller bearing
US06/727,792 US4620751A (en) 1984-09-28 1985-04-26 Roller bearing for linear motion
DE3516947A DE3516947C2 (en) 1984-09-28 1985-05-10 Roller bearings with two or more parallel roller tracks
IT8520669A IT1183611B (en) 1984-09-28 1985-05-13 ROLLER BEARING FOR LINEAR MOTORCYCLE
FR8507290A FR2571104B1 (en) 1984-09-28 1985-05-14 ROLLER BEARING FOR LINEAR MOTION
KR1019850005950A KR890000318B1 (en) 1984-09-28 1985-08-16 Roller bearing for linear motion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984145655U JPS6312259Y2 (en) 1984-09-28 1984-09-28

Publications (2)

Publication Number Publication Date
JPS6161323U true JPS6161323U (en) 1986-04-25
JPS6312259Y2 JPS6312259Y2 (en) 1988-04-08

Family

ID=30703907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984145655U Expired JPS6312259Y2 (en) 1984-09-28 1984-09-28

Country Status (1)

Country Link
JP (1) JPS6312259Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013181658A (en) * 2012-02-29 2013-09-12 Chokutoku Kagi Kofun Yugenkoshi Moving part structure for linear slide rail

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884423U (en) * 1981-12-02 1983-06-08 エイエスケ−精工株式会社 ball guide

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884423U (en) * 1981-12-02 1983-06-08 エイエスケ−精工株式会社 ball guide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013181658A (en) * 2012-02-29 2013-09-12 Chokutoku Kagi Kofun Yugenkoshi Moving part structure for linear slide rail
TWI472690B (en) * 2012-02-29 2015-02-11 Chieftech Prec Co Ltd Movable member of a linear slide assembly

Also Published As

Publication number Publication date
JPS6312259Y2 (en) 1988-04-08

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