Title:
MACHINE TOOL
Document Type and Number:
WIPO Patent Application WO/2018/154809
Kind Code:
A1
Abstract:
Provided is a machine tool that can increase the sliding range of a moving body while suppressing complicating an oil supply system. A machine tool 1, in which a sliding face 13 of a supporting body 10 faces a sliding face 23 of a moving body 20 and the moving body 20 slides with respect to the supporting body 10, is configured such that: a supporting body side oil groove 16 is formed in a location 13b where the sliding face 13 of the supporting body 10 is not exposed; a moving body side oil groove 26 is formed in a location 23b in which the sliding face 23 of the moving body 20 is not exposed; an oil supply opening 52 is formed in one oil groove 30 of the supporting body side oil groove 16 and the moving body side oil groove 26; and lubricating oil is supplied to the other oil groove 40 from the oil support opening 52 via the one oil groove 30.
More Like This:
| JPS5313285 | MOVING PLATE |
| JPH08229759 | POSITIONING DEVICE, AND DEVICE AND METHOD OF MANUFACTURING DEVICE |
Inventors:
OTA RUI (JP)
Application Number:
PCT/JP2017/027140
Publication Date:
August 30, 2018
Filing Date:
July 27, 2017
Export Citation:
Assignee:
STAR MFG CO (JP)
International Classes:
B23Q1/26; B23Q1/58; B23Q11/12; F16C33/10
Foreign References:
| JPH1015778A | 1998-01-20 | |||
| JP2012152892A | 2012-08-16 | |||
| JPS4844083U | 1973-06-08 | |||
| JP2004142035A | 2004-05-20 | |||
| JPS509182A | 1975-01-30 | |||
| GB702584A | 1954-01-20 | |||
| US3439581A | 1969-04-22 | |||
| JPS61168436A | 1986-07-30 | |||
| JPH1015778A | 1998-01-20 |
Other References:
See also references of EP 3552758A4
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