JPS57173420A - Simultaneous working device for boring and tapping - Google Patents

Simultaneous working device for boring and tapping

Info

Publication number
JPS57173420A
JPS57173420A JP5611381A JP5611381A JPS57173420A JP S57173420 A JPS57173420 A JP S57173420A JP 5611381 A JP5611381 A JP 5611381A JP 5611381 A JP5611381 A JP 5611381A JP S57173420 A JPS57173420 A JP S57173420A
Authority
JP
Japan
Prior art keywords
tap
tapping
drill
boring
working device
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
JP5611381A
Other languages
Japanese (ja)
Inventor
Hideo Yoshida
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5611381A priority Critical patent/JPS57173420A/en
Publication of JPS57173420A publication Critical patent/JPS57173420A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/20—Thread-cutting tools; Die-heads combined with other tools, e.g. drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G2200/00—Details of threading tools
    • B23G2200/14—Multifunctional threading tools
    • B23G2200/143—Tools comprising means for drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G2200/00—Details of threading tools
    • B23G2200/14—Multifunctional threading tools
    • B23G2200/146—Tools comprising a tap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

PURPOSE:To enable to perform simultaneously boring and tapping by a method wherein a tap is disposed in an array through a speed reduction mechanism to the drive shaft of a drill. CONSTITUTION:The rotation of the drive shaft 1 is transmitted through an Oldham's coupling to the drill 17 without being changed its rotational frequency and as well as transmitted to the tap 15, after being reduced its rotational frequency through the differential gear mechanism composed of an eccentric gear 5 and an internal gear 7. Owing to the method as described above, the tap 15 can rotate less than one rotation of the drill 17 and the thrust pressure applied to the tap 15 can be made smaller.
JP5611381A 1981-04-14 1981-04-14 Simultaneous working device for boring and tapping Pending JPS57173420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5611381A JPS57173420A (en) 1981-04-14 1981-04-14 Simultaneous working device for boring and tapping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5611381A JPS57173420A (en) 1981-04-14 1981-04-14 Simultaneous working device for boring and tapping

Publications (1)

Publication Number Publication Date
JPS57173420A true JPS57173420A (en) 1982-10-25

Family

ID=13018022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5611381A Pending JPS57173420A (en) 1981-04-14 1981-04-14 Simultaneous working device for boring and tapping

Country Status (1)

Country Link
JP (1) JPS57173420A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807481A1 (en) * 1996-05-17 1997-11-19 Sugino Corp. Tool attachment assembly
EP2502695A1 (en) * 2011-03-24 2012-09-26 HILTI Aktiengesellschaft Thread cutting system
JP2015058489A (en) * 2013-09-17 2015-03-30 本田技研工業株式会社 Processing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807481A1 (en) * 1996-05-17 1997-11-19 Sugino Corp. Tool attachment assembly
EP1086767A1 (en) * 1996-05-17 2001-03-28 Sugino Corp. Tool attachment assembly
EP2502695A1 (en) * 2011-03-24 2012-09-26 HILTI Aktiengesellschaft Thread cutting system
US20120243953A1 (en) * 2011-03-24 2012-09-27 Hilti Aktiengesellschaft Thread-cutting system
JP2015058489A (en) * 2013-09-17 2015-03-30 本田技研工業株式会社 Processing machine

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