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JPS55137814A - Slow speed driving device for main spindle for multispindle boring machine - Google Patents

Slow speed driving device for main spindle for multispindle boring machine

Info

Publication number
JPS55137814A
JPS55137814A JP4245579A JP4245579A JPS55137814A JP S55137814 A JPS55137814 A JP S55137814A JP 4245579 A JP4245579 A JP 4245579A JP 4245579 A JP4245579 A JP 4245579A JP S55137814 A JPS55137814 A JP S55137814A
Authority
JP
Japan
Prior art keywords
shaft
slow speed
spindle
multispindle
clutches
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
JP4245579A
Other languages
Japanese (ja)
Other versions
JPS6216763B2 (en
Inventor
Kimio Ito
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.)
Itoi Seisakusho KK
Original Assignee
Itoi Seisakusho 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 Itoi Seisakusho KK filed Critical Itoi Seisakusho KK
Priority to JP4245579A priority Critical patent/JPS55137814A/en
Publication of JPS55137814A publication Critical patent/JPS55137814A/en
Publication of JPS6216763B2 publication Critical patent/JPS6216763B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)

Abstract

PURPOSE: To enable to change a stopping position of a spindle or a main shaft to any desired position by rotating them a little bit upon exchanging of a cluster plate by a method wherein a slow speed revolving shaft equipped with a sub motor is releasably engaged with the main shaft.
CONSTITUTION: A revolving shaft 8 is rotated in a slow speed by a sub motor 7, the shaft 8 is released from or engaged with a main shaft 6 through clutches A2, A1 and the shaft 6 is released from or engaged with a driving shaft 21 for a spindle 19 through clutches B1, B2. In case a stopping position of the spindle 19 is desired to be changed a little bit, a handle 2 is rotated and the clutches B1, B2 are brought to a condition wherein they are engaging in a half depth, then, the sub motor 7 is driven but a main motor 1 is not conducted by a function of a limit switch 22, thereby, the spindle 19 is rotated and may be readily stopped at any desired position.
COPYRIGHT: (C)1980,JPO&Japio
JP4245579A 1979-04-10 1979-04-10 Slow speed driving device for main spindle for multispindle boring machine Granted JPS55137814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4245579A JPS55137814A (en) 1979-04-10 1979-04-10 Slow speed driving device for main spindle for multispindle boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4245579A JPS55137814A (en) 1979-04-10 1979-04-10 Slow speed driving device for main spindle for multispindle boring machine

Publications (2)

Publication Number Publication Date
JPS55137814A true JPS55137814A (en) 1980-10-28
JPS6216763B2 JPS6216763B2 (en) 1987-04-14

Family

ID=12636531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4245579A Granted JPS55137814A (en) 1979-04-10 1979-04-10 Slow speed driving device for main spindle for multispindle boring machine

Country Status (1)

Country Link
JP (1) JPS55137814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090846A (en) * 1990-03-19 1992-02-25 Valmet Paper Machinery Inc. Method and apparatus for drilling of holes into the mantle of a cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090846A (en) * 1990-03-19 1992-02-25 Valmet Paper Machinery Inc. Method and apparatus for drilling of holes into the mantle of a cylinder

Also Published As

Publication number Publication date
JPS6216763B2 (en) 1987-04-14

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