JPS5493293A - Method of and apparatus for processing lead croove of tap - Google Patents

Method of and apparatus for processing lead croove of tap

Info

Publication number
JPS5493293A
JPS5493293A JP16046477A JP16046477A JPS5493293A JP S5493293 A JPS5493293 A JP S5493293A JP 16046477 A JP16046477 A JP 16046477A JP 16046477 A JP16046477 A JP 16046477A JP S5493293 A JPS5493293 A JP S5493293A
Authority
JP
Japan
Prior art keywords
tap
bore
rotated
guide
fitted
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
JP16046477A
Other languages
Japanese (ja)
Other versions
JPS582010B2 (en
Inventor
Masahiko Yamamoto
Akio Komura
Hiroaki Matsuura
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 Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP52160464A priority Critical patent/JPS582010B2/en
Publication of JPS5493293A publication Critical patent/JPS5493293A/en
Publication of JPS582010B2 publication Critical patent/JPS582010B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)

Abstract

PURPOSE: To make it possible to easily and smoothly drive a screw into a bore, by attaching to a tap a guide nut which is adapted to guide the tap.
CONSTITUTION: Before the tapping operation, a biting processing device 1 for a tap is fitted to the spindle of the drilling machine from the lower side of the latter. Then, the tap 6 is fitted to a bore which has been previously formed by a drill or the like in a work which is not shown, such that the tap 6 is placed coaxially with the axis of the bore. Then, the tap 6 is rotated with a brake ring 9 released and, after confirming the A tightening screw 42 is tightened to restrain a drum 8 through the brake ring 9. Then, a guide unit 7 is fixed to the end of a sleeve 34. As the drive shaft 2 is rotated in this condition, a holder 21 is rotated through a clutch mechanism of a torque limitter ring 13, so that the tap 6 is rotated while being guided by the guide nut 7 and is driven into the bore to form the lead groove.
COPYRIGHT: (C)1979,JPO&Japio
JP52160464A 1977-12-29 1977-12-29 Thread groove processing device using tap Expired JPS582010B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52160464A JPS582010B2 (en) 1977-12-29 1977-12-29 Thread groove processing device using tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52160464A JPS582010B2 (en) 1977-12-29 1977-12-29 Thread groove processing device using tap

Publications (2)

Publication Number Publication Date
JPS5493293A true JPS5493293A (en) 1979-07-24
JPS582010B2 JPS582010B2 (en) 1983-01-13

Family

ID=15715498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52160464A Expired JPS582010B2 (en) 1977-12-29 1977-12-29 Thread groove processing device using tap

Country Status (1)

Country Link
JP (1) JPS582010B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105195839A (en) * 2015-10-30 2015-12-30 芜湖恒隆汽车转向系统有限公司 Novel tapping clamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130237U (en) * 1974-08-29 1976-03-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130237U (en) * 1974-08-29 1976-03-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105195839A (en) * 2015-10-30 2015-12-30 芜湖恒隆汽车转向系统有限公司 Novel tapping clamp

Also Published As

Publication number Publication date
JPS582010B2 (en) 1983-01-13

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