JPH03110247U - - Google Patents

Info

Publication number
JPH03110247U
JPH03110247U JP1902790U JP1902790U JPH03110247U JP H03110247 U JPH03110247 U JP H03110247U JP 1902790 U JP1902790 U JP 1902790U JP 1902790 U JP1902790 U JP 1902790U JP H03110247 U JPH03110247 U JP H03110247U
Authority
JP
Japan
Prior art keywords
ball
guide
guide member
guide plate
view
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
JP1902790U
Other languages
English (en)
Other versions
JPH0749118Y2 (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 JP1902790U priority Critical patent/JPH0749118Y2/ja
Publication of JPH03110247U publication Critical patent/JPH03110247U/ja
Application granted granted Critical
Publication of JPH0749118Y2 publication Critical patent/JPH0749118Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Description

【図面の簡単な説明】
図面第１図〜第１７図は本考案に係るボールね
じのボール循環装置の実施例を示し、第１図は部
分断面図、第２図はガイドプレートを取り除いた
状態の側面図、第３図はナツトのガイドプレート
取付面の側面図、第４図はナツトの断面図、第５
図はガイド部材の斜視図、第６図は平面図、第７
図は底面図、第８図は正面図、第９図はガイドプ
レートとガイド部材との関係の説明図、第１０図
はガイドプレートの底面図、第１１図は第１０図
の−線に沿つた断面図、第１２図は−線
に沿つた部分断面図、第１３図は−線に沿つ
た部分断面図、第１４図はガイド部材の機能の説
明図、第１５図は他の実施例の要部側面図、第１
６図は断面図、第１７図ａ，ｂはボール循環路の
断面図であり、第１８図〜第２１図は従来例の説
明図である。 符号１はねじ軸、２はナツト、３はガイドプレ
ート取付面、４はガイドプレート、５はガイド部
材、６はねじ溝、７は長孔、８はヨーク部、９は
ボール内側案内溝、９ａは内側湾曲溝部、１１は
位置決め孔、１２はボール外側案内溝、１２ａは
ボール外側湾曲溝部、１５はフランジ、１６は案
内溝である。

Claims (1)

    【実用新案登録請求の範囲】
  1. ねじ軸とボールを介して噛合する内周ねじ溝に
    通ずる少なくとも一対の孔部をガイドプレート取
    付面に有するナツトと、該孔部に嵌合し該孔部の
    壁面との間にボール連通部を形成するボール内側
    案内溝を有するヨーク部を持つガイド部材と、該
    ガイド部材を覆い、該ガイド部材の前記ガイドプ
    レート取付面から突出する部分を嵌合する位置決
    め部及び前記ガイド部材との間にボール連通部を
    形成するためのボール外側案内溝を有するガイド
    プレートとを備えたことを特徴とするボールねじ
    のボール循環装置。
JP1902790U 1990-02-27 1990-02-27 ボールねじのボール循環装置 Expired - Lifetime JPH0749118Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1902790U JPH0749118Y2 (ja) 1990-02-27 1990-02-27 ボールねじのボール循環装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1902790U JPH0749118Y2 (ja) 1990-02-27 1990-02-27 ボールねじのボール循環装置

Publications (2)

Publication Number Publication Date
JPH03110247U true JPH03110247U (ja) 1991-11-12
JPH0749118Y2 JPH0749118Y2 (ja) 1995-11-13

Family

ID=31522163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1902790U Expired - Lifetime JPH0749118Y2 (ja) 1990-02-27 1990-02-27 ボールねじのボール循環装置

Country Status (1)

Country Link
JP (1) JPH0749118Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6777416B2 (ja) * 2016-03-30 2020-10-28 日本トムソン株式会社 ボールねじ

Also Published As

Publication number Publication date
JPH0749118Y2 (ja) 1995-11-13

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