JPS6071542U - Dustproof device for lead screw - Google Patents

Dustproof device for lead screw

Info

Publication number
JPS6071542U
JPS6071542U JP16393883U JP16393883U JPS6071542U JP S6071542 U JPS6071542 U JP S6071542U JP 16393883 U JP16393883 U JP 16393883U JP 16393883 U JP16393883 U JP 16393883U JP S6071542 U JPS6071542 U JP S6071542U
Authority
JP
Japan
Prior art keywords
feed screw
nut
dustproof device
lead screw
bellows
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
JP16393883U
Other languages
Japanese (ja)
Other versions
JPH0118933Y2 (en
Inventor
沖本　明紀
良行 坂井
Original Assignee
株式会社安川電機
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 株式会社安川電機 filed Critical 株式会社安川電機
Priority to JP16393883U priority Critical patent/JPS6071542U/en
Publication of JPS6071542U publication Critical patent/JPS6071542U/en
Application granted granted Critical
Publication of JPH0118933Y2 publication Critical patent/JPH0118933Y2/ja
Granted legal-status Critical Current

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  • Sealing Devices (AREA)

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 drawings]

第１図は本考案の実施例の側断面図をなし、第２図はナ
ツト部の部分詳細断面図を示す。 なお、同じ構成要素には同一符号を付しである。１は駆
動モータ、４は送りネジ、５はナツト、６はテーブル、
７はジャバラ、８・８は気密室、９は連通孔である。FIG. 1 is a side sectional view of an embodiment of the present invention, and FIG. 2 is a partially detailed sectional view of the nut portion. Note that the same components are given the same reference numerals. 1 is a drive motor, 4 is a feed screw, 5 is a nut, 6 is a table,
7 is a bellows, 8.8 is an airtight chamber, and 9 is a communication hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 送りネジの回転を、ナツトにより直線運動に変換し、テ
ーブル等を移動させるようにした、回転−直線運動変換
装置の送りネジ部をジャバラで覆うようにした送りネジ
の防塵装置において、ナツト保持部のナツト外径より大
きくかつジャバラ内径より小さい位置に軸方向連通孔を
設けた事を特徴とする送りネジの防塵装置。In a dust-proof device for a feed screw in which the feed screw portion of a rotary-linear motion conversion device is covered with a bellows, the rotation of the feed screw is converted into linear motion by a nut to move a table, etc., and the nut holding portion is A dustproof device for a feed screw, characterized in that an axial communication hole is provided at a position larger than the outer diameter of the nut and smaller than the inner diameter of the bellows.
JP16393883U 1983-10-21 1983-10-21 Dustproof device for lead screw Granted JPS6071542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16393883U JPS6071542U (en) 1983-10-21 1983-10-21 Dustproof device for lead screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16393883U JPS6071542U (en) 1983-10-21 1983-10-21 Dustproof device for lead screw

Publications (2)

Publication Number Publication Date
JPS6071542U true JPS6071542U (en) 1985-05-20
JPH0118933Y2 JPH0118933Y2 (en) 1989-06-01

Family

ID=30359553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16393883U Granted JPS6071542U (en) 1983-10-21 1983-10-21 Dustproof device for lead screw

Country Status (1)

Country Link
JP (1) JPS6071542U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002126970A (en) * 2000-10-26 2002-05-08 Nagase Integrex Co Ltd Machine tool
JP2011224729A (en) * 2010-04-20 2011-11-10 Disco Corp Ball screw protecting bellows mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125407U (en) * 1979-02-28 1980-09-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125407U (en) * 1979-02-28 1980-09-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002126970A (en) * 2000-10-26 2002-05-08 Nagase Integrex Co Ltd Machine tool
JP2011224729A (en) * 2010-04-20 2011-11-10 Disco Corp Ball screw protecting bellows mechanism

Also Published As

Publication number Publication date
JPH0118933Y2 (en) 1989-06-01

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