JPS5835039U - Feed nut retaining device - Google Patents

Feed nut retaining device

Info

Publication number
JPS5835039U
JPS5835039U JP13000081U JP13000081U JPS5835039U JP S5835039 U JPS5835039 U JP S5835039U JP 13000081 U JP13000081 U JP 13000081U JP 13000081 U JP13000081 U JP 13000081U JP S5835039 U JPS5835039 U JP S5835039U
Authority
JP
Japan
Prior art keywords
housing
feed nut
protrusions
intermediate ring
feed
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
JP13000081U
Other languages
Japanese (ja)
Inventor
正敏 永井
Original Assignee
株式会社東京精密
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 by 株式会社東京精密 filed Critical 株式会社東京精密
Priority to JP13000081U priority Critical patent/JPS5835039U/en
Publication of JPS5835039U publication Critical patent/JPS5835039U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来装置の概略側面図、第２図は本考案の一部
切断側面図、第３図は本考案の一部切断平面図。第４図
は第２図のＩＶ−ＩＶ線断面図。 ２・・・送りねじ、５・・・送りナツト、６・・・可動
部、８・・・第１のハウジング、８ａ、　８ｂ、　１２
ａ、　　　−１２ｂ・・・突部、１１・・・取付部、１
２・・・第２のハウジング、１３・・・中間リング、１
４．　１５．　２２゜２３・・・ピン、２０．２１．２
８．２９・・・鋼球。FIG. 1 is a schematic side view of a conventional device, FIG. 2 is a partially cutaway side view of the present invention, and FIG. 3 is a partially cutaway plan view of the present invention. FIG. 4 is a sectional view taken along the line IV-IV in FIG. 2. 2... Feed screw, 5... Feed nut, 6... Movable part, 8... First housing, 8a, 8b, 12
a, -12b...protrusion, 11...attachment part, 1
2... Second housing, 13... Intermediate ring, 1
4. 15. 22゜23...pin, 20.21.2
8.29...Steel ball.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 送りねじ軸の回転によって送りナツトを介して可動部を
移動させる装置において、前記送りナツトに固定され直
径線上に相対向して設けられ゛た突部を有する第１のハ
ウジングと、前記可動部を連結した取付台と一体に形成
され前記第１のハウジングの相対向する突部を結ぶ直線
に直交する直径、線上に相対向して設けられた突部を有
する第２のハウジングと、前記送りナツトと前記第１の
ハウジングおよび第２のハウジングとの間に一定間隙を
もって介在する中間リングとよりなり、前記中間リング
が一端を前記第１のハウジングと第２のハウジングの各
対向する突部に固定され他の一端を前記中間リングに鋼
球を介して隙間のないよう挿入されている各ピンによっ
て支持されていることを特徴とする送りナツトの保持装
置。A device for moving a movable part via a feed nut by rotation of a feed screw shaft, comprising: a first housing having protrusions fixed to the feed nut and provided facing each other on a diametrical line; a second housing that is formed integrally with the connected mounting base and has a diameter orthogonal to a straight line connecting opposing protrusions of the first housing, and protrusions that are oppositely provided on the line; and the feed nut. and an intermediate ring interposed with a certain gap between the first housing and the second housing, and one end of the intermediate ring is fixed to each opposing protrusion of the first housing and the second housing. A holding device for a feed nut, characterized in that the other end of the feed nut is supported by each pin which is inserted into the intermediate ring through a steel ball so that there is no gap.
JP13000081U 1981-09-01 1981-09-01 Feed nut retaining device Pending JPS5835039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13000081U JPS5835039U (en) 1981-09-01 1981-09-01 Feed nut retaining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13000081U JPS5835039U (en) 1981-09-01 1981-09-01 Feed nut retaining device

Publications (1)

Publication Number Publication Date
JPS5835039U true JPS5835039U (en) 1983-03-07

Family

ID=29923653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13000081U Pending JPS5835039U (en) 1981-09-01 1981-09-01 Feed nut retaining device

Country Status (1)

Country Link
JP (1) JPS5835039U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010185531A (en) * 2009-02-13 2010-08-26 Hioki Ee Corp Screwed linear moving body for feed screw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010185531A (en) * 2009-02-13 2010-08-26 Hioki Ee Corp Screwed linear moving body for feed screw

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