JPS5537219A - Bar support device with vibration preventive construction - Google Patents

Bar support device with vibration preventive construction

Info

Publication number
JPS5537219A
JPS5537219A JP10685578A JP10685578A JPS5537219A JP S5537219 A JPS5537219 A JP S5537219A JP 10685578 A JP10685578 A JP 10685578A JP 10685578 A JP10685578 A JP 10685578A JP S5537219 A JPS5537219 A JP S5537219A
Authority
JP
Japan
Prior art keywords
bar
support device
base
bar support
spindle
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
JP10685578A
Other languages
Japanese (ja)
Other versions
JPS6044081B2 (en
Inventor
Kiyokuni Kawashima
Masaichi Okada
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.)
Hitachi Seiki Co Ltd
Original Assignee
Hitachi Seiki 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 Hitachi Seiki Co Ltd filed Critical Hitachi Seiki Co Ltd
Priority to JP10685578A priority Critical patent/JPS6044081B2/en
Publication of JPS5537219A publication Critical patent/JPS5537219A/en
Publication of JPS6044081B2 publication Critical patent/JPS6044081B2/en
Expired legal-status Critical Current

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  • Turning (AREA)

Abstract

PURPOSE: To obtain a bar support device to be installed behind the head stock in a machine tool, which supports a bar revolving together with the spindle and prevents deflection of the bar.
CONSTITUTION: The base 6 is provided behind the head stock 1, extending long in the axial direction of spindle 2. Four bar-support-devices 7 are placed on the oversurface of the base 6 in a constant interval. On every bar support device 7, blocs 9A, 9B having deflection preventive rollers 8A, 8B which can move torawd the center of spindle and back, are equipped. A damper material such as rubber is interposed at the contact area between the base 6 and the device 7. Oscillation due to bend etc. of the bar W can be canceled by the bar support device's 7 own vibtating to a certain extent on the base 6.
COPYRIGHT: (C)1980,JPO&Japio
JP10685578A 1978-08-30 1978-08-30 Bar support device with anti-vibration structure Expired JPS6044081B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10685578A JPS6044081B2 (en) 1978-08-30 1978-08-30 Bar support device with anti-vibration structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10685578A JPS6044081B2 (en) 1978-08-30 1978-08-30 Bar support device with anti-vibration structure

Publications (2)

Publication Number Publication Date
JPS5537219A true JPS5537219A (en) 1980-03-15
JPS6044081B2 JPS6044081B2 (en) 1985-10-01

Family

ID=14444200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10685578A Expired JPS6044081B2 (en) 1978-08-30 1978-08-30 Bar support device with anti-vibration structure

Country Status (1)

Country Link
JP (1) JPS6044081B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006033314A1 (en) * 2004-09-24 2006-03-30 Sumitomo Metal Industries, Ltd. End face working device and tube manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006033314A1 (en) * 2004-09-24 2006-03-30 Sumitomo Metal Industries, Ltd. End face working device and tube manufacturing method
JPWO2006033314A1 (en) * 2004-09-24 2008-05-15 住友金属工業株式会社 End processing apparatus and pipe manufacturing method

Also Published As

Publication number Publication date
JPS6044081B2 (en) 1985-10-01

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