JPS56134144A - Automatic working machine - Google Patents

Automatic working machine

Info

Publication number
JPS56134144A
JPS56134144A JP3089480A JP3089480A JPS56134144A JP S56134144 A JPS56134144 A JP S56134144A JP 3089480 A JP3089480 A JP 3089480A JP 3089480 A JP3089480 A JP 3089480A JP S56134144 A JPS56134144 A JP S56134144A
Authority
JP
Japan
Prior art keywords
headstock
working
retreating
constitution
act
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.)
Pending
Application number
JP3089480A
Other languages
Japanese (ja)
Inventor
Yasuhiro Takano
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.)
AZUMA SHIMAMOTO KK
Original Assignee
AZUMA SHIMAMOTO 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 AZUMA SHIMAMOTO KK filed Critical AZUMA SHIMAMOTO KK
Priority to JP3089480A priority Critical patent/JPS56134144A/en
Publication of JPS56134144A publication Critical patent/JPS56134144A/en
Pending 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Machine Tool Units (AREA)

Abstract

PURPOSE:To provide an automatic working machine in which the vibration of a headstock is absorbed by two frictional forces, sliding and rolling frictional forces, while the headstock is moving forward or working, and only the rolling friction acts while the headstock is retreating. CONSTITUTION:The headstock 9 is slidably provided on guide bars 11 and 11 provided monolithically with guide rails 53 and 53 secured onto a bed 5, through ball bushes 13, 13,.... Said guide bars 11 and 11 are provided with a friction intensifier 51 comprising pressure members and the like which can be advanced and retreated by a proper controlling member 75 such as a cam so as to act while the headstock 9 is advancing (working) and not to act while it is retreating (not working). By said constitution, vibrations can be sufficiently absorbed in working, and the sliding frictional force is made zero in not working, so that the load of the headstock feeder can be reduced.
JP3089480A 1980-03-13 1980-03-13 Automatic working machine Pending JPS56134144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3089480A JPS56134144A (en) 1980-03-13 1980-03-13 Automatic working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3089480A JPS56134144A (en) 1980-03-13 1980-03-13 Automatic working machine

Publications (1)

Publication Number Publication Date
JPS56134144A true JPS56134144A (en) 1981-10-20

Family

ID=12316426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3089480A Pending JPS56134144A (en) 1980-03-13 1980-03-13 Automatic working machine

Country Status (1)

Country Link
JP (1) JPS56134144A (en)

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