JPS563158A - Antivibration device - Google Patents

Antivibration device

Info

Publication number
JPS563158A
JPS563158A JP7995179A JP7995179A JPS563158A JP S563158 A JPS563158 A JP S563158A JP 7995179 A JP7995179 A JP 7995179A JP 7995179 A JP7995179 A JP 7995179A JP S563158 A JPS563158 A JP S563158A
Authority
JP
Japan
Prior art keywords
rotated
arms
spring
journal portions
gripping arms
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
JP7995179A
Other languages
Japanese (ja)
Other versions
JPS6157136B2 (en
Inventor
Kingo Sawada
Takehiko Hayashi
Toshiki Shindo
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki 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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP7995179A priority Critical patent/JPS563158A/en
Publication of JPS563158A publication Critical patent/JPS563158A/en
Publication of JPS6157136B2 publication Critical patent/JPS6157136B2/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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
    • B23Q1/76—Steadies; Rests

Landscapes

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

Abstract

PURPOSE:To ensure that unmacnined journal portions in black skinned state can be gripped correctly and securely without displacement of its axis by gripping arms provided on a rotary body. CONSTITUTION:After a machining tool 30 is positioned in a position corresponding to the first journal portion J1 of a crankshaft W, with a rotary cylinder 75 rotated counterclockwise by an operating cylinder, an operating link and a driving arm 66 are rotated, whereby a plurality of gripping arms 67 of the second antivibration device 83 are integratedly rotated through a spring. The arms 67 are stopped when they contact the outer periphery of the second journal portions in skinned state. Attendant on the stoppage, the driving arm 66 is further rotated while compressing a spring 68, whereby the second journal portions with variable margins are gripped by the plural gripping arms 67 with spring force, the arms 67 are backed up by a wedge member 72 and are prevented from retracting.
JP7995179A 1979-06-25 1979-06-25 Antivibration device Granted JPS563158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7995179A JPS563158A (en) 1979-06-25 1979-06-25 Antivibration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7995179A JPS563158A (en) 1979-06-25 1979-06-25 Antivibration device

Publications (2)

Publication Number Publication Date
JPS563158A true JPS563158A (en) 1981-01-13
JPS6157136B2 JPS6157136B2 (en) 1986-12-05

Family

ID=13704607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7995179A Granted JPS563158A (en) 1979-06-25 1979-06-25 Antivibration device

Country Status (1)

Country Link
JP (1) JPS563158A (en)

Also Published As

Publication number Publication date
JPS6157136B2 (en) 1986-12-05

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