JPS6256381B2 - - Google Patents

Info

Publication number
JPS6256381B2
JPS6256381B2 JP57072150A JP7215082A JPS6256381B2 JP S6256381 B2 JPS6256381 B2 JP S6256381B2 JP 57072150 A JP57072150 A JP 57072150A JP 7215082 A JP7215082 A JP 7215082A JP S6256381 B2 JPS6256381 B2 JP S6256381B2
Authority
JP
Japan
Prior art keywords
shaft
movable body
nut
screw
hole
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.)
Expired
Application number
JP57072150A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58187645A (ja
Inventor
Isamu Inoe
Seiji Nishiwaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7215082A priority Critical patent/JPS58187645A/ja
Publication of JPS58187645A publication Critical patent/JPS58187645A/ja
Publication of JPS6256381B2 publication Critical patent/JPS6256381B2/ja
Granted 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/408—Nut bearings therefor
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2445—Supports or other means for compensating misalignment or offset between screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
JP7215082A 1982-04-28 1982-04-28 ねじ送り装置 Granted JPS58187645A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7215082A JPS58187645A (ja) 1982-04-28 1982-04-28 ねじ送り装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7215082A JPS58187645A (ja) 1982-04-28 1982-04-28 ねじ送り装置

Publications (2)

Publication Number Publication Date
JPS58187645A JPS58187645A (ja) 1983-11-01
JPS6256381B2 true JPS6256381B2 (pl) 1987-11-25

Family

ID=13480938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7215082A Granted JPS58187645A (ja) 1982-04-28 1982-04-28 ねじ送り装置

Country Status (1)

Country Link
JP (1) JPS58187645A (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0637228Y2 (ja) * 1988-11-17 1994-09-28 チノン株式会社 変位装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1473989A (en) * 1974-11-25 1977-05-18 Bendix Corp Rotary drive mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1473989A (en) * 1974-11-25 1977-05-18 Bendix Corp Rotary drive mechanism

Also Published As

Publication number Publication date
JPS58187645A (ja) 1983-11-01

Similar Documents

Publication Publication Date Title
US5732597A (en) Pre-loaded self-aligning roller nut assembly for standard micrometer spindle and the like
JP2002341076A (ja) 角度調整テーブル装置
JP2004518099A (ja) リニアガイド
US4440038A (en) Lead screw and follower assembly
US7891111B2 (en) Goniometer
US5533417A (en) Leadscrew assembly
US5857383A (en) Heavy duty roller nut assembly for power drive applications
JPS6256381B2 (pl)
JP2837756B2 (ja) 位置決ステージ
US4393727A (en) Friction drive
JPS6146258B2 (pl)
JPS5937030A (ja) ネジ送り装置
JP3210658B2 (ja) ボールねじ装置
JP2007155036A (ja) リニアブッシュ及びその製造方法
JPS6256382B2 (pl)
JP3186188B2 (ja) テーブル送り装置
CN114110127B (zh) 双深沟球轴承预紧偏心凸轮随动器
JPH05126226A (ja) 直線送り装置
JPH0368629B2 (pl)
JP2584982B2 (ja) ボ−ルねじ付中空軸モ−タ
JPH0246336B2 (pl)
JPS6029385Y2 (ja) Ｘｙ移動テ−ブル
JPH0645088Y2 (ja) 精密送りねじ装置用ナット
JPH022659B2 (pl)
JPH07130109A (ja) 往復移動体の支持機構