JPS6130851B2 - - Google Patents

Info

Publication number
JPS6130851B2
JPS6130851B2 JP6034582A JP6034582A JPS6130851B2 JP S6130851 B2 JPS6130851 B2 JP S6130851B2 JP 6034582 A JP6034582 A JP 6034582A JP 6034582 A JP6034582 A JP 6034582A JP S6130851 B2 JPS6130851 B2 JP S6130851B2
Authority
JP
Japan
Prior art keywords
nut
oil
static pressure
feeding device
oil passage
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
JP6034582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58177244A (ja
Inventor
Masaomi Kubo
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.)
Nachi Fujikoshi Corp
Original Assignee
Fujikoshi KK
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 Fujikoshi KK filed Critical Fujikoshi KK
Priority to JP6034582A priority Critical patent/JPS58177244A/ja
Publication of JPS58177244A publication Critical patent/JPS58177244A/ja
Publication of JPS6130851B2 publication Critical patent/JPS6130851B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Machine Tool Units (AREA)
  • Transmission Devices (AREA)
JP6034582A 1982-04-13 1982-04-13 静圧スライドテ−ブルの送り装置 Granted JPS58177244A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6034582A JPS58177244A (ja) 1982-04-13 1982-04-13 静圧スライドテ−ブルの送り装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6034582A JPS58177244A (ja) 1982-04-13 1982-04-13 静圧スライドテ−ブルの送り装置

Publications (2)

Publication Number Publication Date
JPS58177244A JPS58177244A (ja) 1983-10-17
JPS6130851B2 true JPS6130851B2 (enrdf_load_stackoverflow) 1986-07-16

Family

ID=13139477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6034582A Granted JPS58177244A (ja) 1982-04-13 1982-04-13 静圧スライドテ−ブルの送り装置

Country Status (1)

Country Link
JP (1) JPS58177244A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163124U (enrdf_load_stackoverflow) * 1985-03-28 1986-10-09
JPH0452519Y2 (enrdf_load_stackoverflow) * 1986-03-20 1992-12-10
JPS63140159A (ja) * 1986-12-03 1988-06-11 Matsushita Electric Ind Co Ltd 微小位置決め装置
JPS6434633A (en) * 1987-07-29 1989-02-06 Okuma Machinery Works Ltd Feed mechanism free from influence of deviation of feed screw
JP4807680B2 (ja) * 2005-09-06 2011-11-02 株式会社不二越 静圧継手
CN103624555B (zh) * 2013-11-29 2016-06-15 南京工业大学 静压重载直驱高精度回转工作台

Also Published As

Publication number Publication date
JPS58177244A (ja) 1983-10-17

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