JPS63193637U - - Google Patents

Info

Publication number
JPS63193637U
JPS63193637U JP8269187U JP8269187U JPS63193637U JP S63193637 U JPS63193637 U JP S63193637U JP 8269187 U JP8269187 U JP 8269187U JP 8269187 U JP8269187 U JP 8269187U JP S63193637 U JPS63193637 U JP S63193637U
Authority
JP
Japan
Prior art keywords
ball
nut
groove
axial
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.)
Granted
Application number
JP8269187U
Other languages
Japanese (ja)
Other versions
JPH0753872Y2 (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 JP1987082691U priority Critical patent/JPH0753872Y2/en
Publication of JPS63193637U publication Critical patent/JPS63193637U/ja
Application granted granted Critical
Publication of JPH0753872Y2 publication Critical patent/JPH0753872Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Transmission Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Description

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

第1図はこの考案の第1の実施例の分解斜視図
、第2図は第1図に示すものの部分切欠きを有す
る側面図、第3図は第2図の―断面図、第4
図は第1図に示すものの変形例の分解斜視図、第
5図は第2の実施例の部分切欠きを有する側面図
、第6図は第5図の―断面図、第7図は第3
の実施例の部分切欠きを有する側面図である。 1はボールねじ軸、2はナツト、3,10はボ
ール転動溝、4は貫通孔、5はエンドキヤツプ、
6はボール、8はガイドレール、9は凹溝、12
はカバー、16はサポートユニツト、OTは油溜
り。
Figure 1 is an exploded perspective view of the first embodiment of this invention, Figure 2 is a side view with a partial cutout of the same as shown in Figure 1, Figure 3 is a sectional view of Figure 2, and Figure 4 is a cross-sectional view of Figure 2.
The figure is an exploded perspective view of a modification of the one shown in FIG. 1, FIG. 5 is a side view with a partial cutout of the second embodiment, FIG. 6 is a sectional view of FIG. 5, and FIG. 3
FIG. 3 is a side view with a partial cutout of the embodiment. 1 is a ball screw shaft, 2 is a nut, 3 and 10 are ball rolling grooves, 4 is a through hole, 5 is an end cap,
6 is a ball, 8 is a guide rail, 9 is a groove, 12
is the cover, 16 is the support unit, and OT is the oil sump.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボールねじ軸に螺合した角型ナツトの両側面に
軸方向のボール転動溝を設け、その内側肉厚内に
ボール通路となる軸方向の貫通孔をそれぞれ前記
ボール転動溝に対応させて形成し、且つナツト前
後の両端面に前記ボール転動溝と貫通孔とを連通
させる湾曲ボール溝を有するエンドキヤツプをそ
れぞれ固着することにより、前記ナツトにボール
無限循環路を設けるとともに、該ボール無限循環
路に転動自在に配された多数のボールと、該ボー
ルの転動を介して前記ナツトが軸方向に移動可能
に遊嵌する凹溝を有するガイドレールとを備えて
おり、該ガイドレールは、前記凹溝の両内側面に
前記ナツトのボール転動溝に対向する軸方向のボ
ール転動溝を、また両端部に前記ボールねじ軸を
回動可能に支承し且つ前記凹溝に油溜りを形成す
るサボートユニツトを有し、前記ナツトはその油
溜り内を前記ボールねじ軸の回転に応じて移動す
るように構成したことを特徴とするボールねじ一
体型リニアガイド装置。
Axial ball rolling grooves are provided on both sides of a square nut screwed onto the ball screw shaft, and axial through holes that serve as ball passages are made to correspond to the ball rolling grooves within the inner wall thickness. By forming an end cap having a curved ball groove that communicates the ball rolling groove with the through hole on both the front and rear end surfaces of the nut, an endless ball circulation path is provided in the nut, and an endless ball circulation path is provided in the nut. The guide rail includes a large number of balls arranged in a circulation path so as to be freely rollable, and a guide rail having a groove into which the nut is loosely fitted so as to be movable in the axial direction through the rolling of the balls. has an axial ball rolling groove opposite to the ball rolling groove of the nut on both inner surfaces of the groove, rotatably supports the ball screw shaft at both ends, and has oil in the groove. 1. A linear guide device integrated with a ball screw, comprising a support unit that forms a reservoir, and the nut is configured to move within the oil reservoir according to rotation of the ball screw shaft.
JP1987082691U 1987-05-29 1987-05-29 Ball screw integrated feed unit device Expired - Lifetime JPH0753872Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987082691U JPH0753872Y2 (en) 1987-05-29 1987-05-29 Ball screw integrated feed unit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987082691U JPH0753872Y2 (en) 1987-05-29 1987-05-29 Ball screw integrated feed unit device

Publications (2)

Publication Number Publication Date
JPS63193637U true JPS63193637U (en) 1988-12-13
JPH0753872Y2 JPH0753872Y2 (en) 1995-12-13

Family

ID=30935574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987082691U Expired - Lifetime JPH0753872Y2 (en) 1987-05-29 1987-05-29 Ball screw integrated feed unit device

Country Status (1)

Country Link
JP (1) JPH0753872Y2 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02298446A (en) * 1989-05-12 1990-12-10 T Echi K Kk Table transfer device
JPH0311158U (en) * 1989-06-20 1991-02-04
JPH0369742U (en) * 1989-11-14 1991-07-11
JPH0425616A (en) * 1990-05-21 1992-01-29 T H K Kk Ball bearing of linear sliding and guiding device therefor
JPH0538445U (en) * 1991-10-24 1993-05-25 日本精工株式会社 Linear operation unit
JPH1130234A (en) * 1997-07-08 1999-02-02 Nippon Thompson Co Ltd Slide device
JP2012247032A (en) * 2011-05-30 2012-12-13 Nsk Ltd Uniaxial actuator
WO2013008539A1 (en) * 2011-07-13 2013-01-17 株式会社アイエイアイ Actuator
WO2013140788A1 (en) * 2012-03-22 2013-09-26 日本精工株式会社 Single-axis actuator
JP2014035039A (en) * 2012-08-09 2014-02-24 Iai Corp Actuator and method of manufacturing actuator
CN118060570A (en) * 2024-04-25 2024-05-24 江苏林达合金材料科技有限公司 Turning device for stainless steel metal processing
WO2024111468A1 (en) * 2022-11-21 2024-05-30 日本電気硝子株式会社 Plate glass processing device and plate glass manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162349U (en) * 1980-05-02 1981-12-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56162349U (en) * 1980-05-02 1981-12-02

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02298446A (en) * 1989-05-12 1990-12-10 T Echi K Kk Table transfer device
JPH0311158U (en) * 1989-06-20 1991-02-04
JPH0369742U (en) * 1989-11-14 1991-07-11
JPH0425616A (en) * 1990-05-21 1992-01-29 T H K Kk Ball bearing of linear sliding and guiding device therefor
JPH0538445U (en) * 1991-10-24 1993-05-25 日本精工株式会社 Linear operation unit
JPH1130234A (en) * 1997-07-08 1999-02-02 Nippon Thompson Co Ltd Slide device
JP2012247032A (en) * 2011-05-30 2012-12-13 Nsk Ltd Uniaxial actuator
WO2013008539A1 (en) * 2011-07-13 2013-01-17 株式会社アイエイアイ Actuator
JP2013036606A (en) * 2011-07-13 2013-02-21 Iai:Kk Actuator
WO2013140788A1 (en) * 2012-03-22 2013-09-26 日本精工株式会社 Single-axis actuator
JP5733469B2 (en) * 2012-03-22 2015-06-10 日本精工株式会社 Single axis actuator
US9657821B2 (en) 2012-03-22 2017-05-23 Nsk Ltd. Single-axis actuator
JP2014035039A (en) * 2012-08-09 2014-02-24 Iai Corp Actuator and method of manufacturing actuator
WO2024111468A1 (en) * 2022-11-21 2024-05-30 日本電気硝子株式会社 Plate glass processing device and plate glass manufacturing method
CN118060570A (en) * 2024-04-25 2024-05-24 江苏林达合金材料科技有限公司 Turning device for stainless steel metal processing

Also Published As

Publication number Publication date
JPH0753872Y2 (en) 1995-12-13

Similar Documents

Publication Publication Date Title
JPS63193637U (en)
JPH0212554U (en)
JPH01121712U (en)
JPS6436723U (en)
JPS63133636U (en)
JPH023970U (en)
JPS6411466U (en)
JPH036124U (en)
JPS6438259U (en)
JPH0294960U (en)
JPS62124324U (en)
JPH0398320U (en)
JPS61182451U (en)
JPH01113657U (en)
JPH0348149U (en)
JPH0253517U (en)
JPS6391349U (en)
JPH01154326U (en)
JPH0369742U (en)
JPH0253518U (en)
JPS63168322U (en)
JPH0241719U (en)
JPS6453521U (en)
JPH0217491U (en)
JPH0352424U (en)