JPS6161362U - - Google Patents

Info

Publication number
JPS6161362U
JPS6161362U JP14591084U JP14591084U JPS6161362U JP S6161362 U JPS6161362 U JP S6161362U JP 14591084 U JP14591084 U JP 14591084U JP 14591084 U JP14591084 U JP 14591084U JP S6161362 U JPS6161362 U JP S6161362U
Authority
JP
Japan
Prior art keywords
linear guide
feed screw
guide means
feed
feed unit
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
Application number
JP14591084U
Other languages
Japanese (ja)
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 JP14591084U priority Critical patent/JPS6161362U/ja
Publication of JPS6161362U publication Critical patent/JPS6161362U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Description

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

各図は、この考案のボールねじのボールナツト
と直線案内手段とを合体したナツトブロツクを有
するフイードユニツトを示し、各図とも図は正
面図、図は側面図であり、第１図は第１の実施
例の図、第２図は第２の実施例の図、第３図は第
３の実施例の図、第４図に第４の実施例の図、第
５図は第５の実施例お図である。 Ｎ，Ｎ１，Ｎ２，Ｎ３，Ｎ４……ナツトブロツ
ク、Ｇ，Ｇ１……リニアガイド装置、Ｊ……送り
ねず軸、Ｊｍ……螺施溝、Ｎｎ，Ｎ１ｎ，Ｎ２ｎ
……ボールナツト、ｎ，ｎ１……ボールナツト、
Ｌ，Ｌ１……直線案内レール、Ｒ……リニアボー
ルベアリング部、ｒ……リニアボールベアリング
、ｓ……リニアシヤフト、ｇ……リニアガイドベ
アリング。 Each figure shows a feed unit having a nut block that combines the ball nut of the ball screw of this invention and a linear guide means, each figure is a front view, each figure is a side view, and FIG. 1 is a first embodiment. Figure 2 is a diagram of the second embodiment, Figure 3 is a diagram of the third embodiment, Figure 4 is a diagram of the fourth embodiment, and Figure 5 is a diagram of the fifth embodiment. It is. N, N 1 , N 2 , N 3 , N 4 ... nut block, G, G 1 ... linear guide device, J ... feed screw shaft, Jm ... screw groove, Nn, N 1 n, N 2 n
...Ball nut, n, n 1 ...Ball nut,
L, L 1 ...Linear guide rail, R...Linear ball bearing section, r...Linear ball bearing, s...Linear shaft, g...Linear guide bearing.

Claims (1)

【実用新案登録請求の範囲】 (1) 外面に螺施溝を有する送りねじと、該送り
ねじ軸に平行に配された直線案内レールと、該直
線案内レールに軸方向移動可能に嵌合する直線案
内手段と前記送りねじ軸に螺合するナツト部を一
体的に形成したナツトブロツクとからなり、該ナ
ツトブロツクは前記送りねじ軸に対する回動を前
記直線案内手段により阻止されていることを特徴
とするフイードユニツト装置。 (2) 前記直線案内手段がリニアガイド装置であ
る前記実用新案登録請求の範囲第１項記載のフイ
ードユニツト装置。 (3) 前記直線案内手段がリニアガイドベアリン
グである前記第１項記載のフイードユニツト装置
。[Scope of Claim for Utility Model Registration] (1) A feed screw having a threaded groove on its outer surface, a linear guide rail arranged parallel to the axis of the feed screw, and a straight line fitted to the linear guide rail so as to be movable in the axial direction. A feed unit comprising a guide means and a nut block integrally formed with a nut portion screwed onto the feed screw shaft, the nut block being prevented from rotating relative to the feed screw shaft by the linear guide means. Device. (2) The feed unit device according to claim 1, wherein the linear guide means is a linear guide device. (3) The feed unit device according to item 1, wherein the linear guide means is a linear guide bearing.
JP14591084U 1984-09-28 1984-09-28 Pending JPS6161362U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14591084U JPS6161362U (en) 1984-09-28 1984-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14591084U JPS6161362U (en) 1984-09-28 1984-09-28

Publications (1)

Publication Number Publication Date
JPS6161362U true JPS6161362U (en) 1986-04-25

Family

ID=30704159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14591084U Pending JPS6161362U (en) 1984-09-28 1984-09-28

Country Status (1)

Country Link
JP (1) JPS6161362U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02203163A (en) * 1989-02-01 1990-08-13 Daikin Ind Ltd Helium refrigerator
JPH02116056U (en) * 1989-03-03 1990-09-17
JPH0369742U (en) * 1989-11-14 1991-07-11
WO2012144371A1 (en) * 2011-04-21 2012-10-26 Ntn株式会社 Linear motion guide mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019075A (en) * 1973-05-19 1975-02-28
JPS57173656A (en) * 1981-04-16 1982-10-26 Sony Corp Sliding feed device
JPS5993556A (en) * 1982-10-19 1984-05-30 トロ　システムズ　アーベー Positioning device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019075A (en) * 1973-05-19 1975-02-28
JPS57173656A (en) * 1981-04-16 1982-10-26 Sony Corp Sliding feed device
JPS5993556A (en) * 1982-10-19 1984-05-30 トロ　システムズ　アーベー Positioning device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02203163A (en) * 1989-02-01 1990-08-13 Daikin Ind Ltd Helium refrigerator
JPH02116056U (en) * 1989-03-03 1990-09-17
JPH0369742U (en) * 1989-11-14 1991-07-11
WO2012144371A1 (en) * 2011-04-21 2012-10-26 Ntn株式会社 Linear motion guide mechanism
JP2012225444A (en) * 2011-04-21 2012-11-15 Ntn Corp Linear motion guide mechanism
CN103492758A (en) * 2011-04-21 2014-01-01 Ntn株式会社 Linear motion guide mechanism

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