JPS57168831A - Threading tool - Google Patents

Threading tool

Info

Publication number
JPS57168831A
JPS57168831A JP5254481A JP5254481A JPS57168831A JP S57168831 A JPS57168831 A JP S57168831A JP 5254481 A JP5254481 A JP 5254481A JP 5254481 A JP5254481 A JP 5254481A JP S57168831 A JPS57168831 A JP S57168831A
Authority
JP
Japan
Prior art keywords
tool
axially
unit
holding
main unit
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
JP5254481A
Other languages
Japanese (ja)
Inventor
Tatsuo Miyamoto
Kenichi Sasaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5254481A priority Critical patent/JPS57168831A/en
Publication of JPS57168831A publication Critical patent/JPS57168831A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/06—Profile cutting tools, i.e. forming-tools
    • B23B27/065—Thread-turning tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

PURPOSE:To perform half side edge cutting, in a tool cutting an internal thread with use of a borig machine or the like, by moving the tool also axially in addition to the radial direction and freely choosing a position of edge point of the tool. CONSTITUTION:A tool holding unit 22, holding tool 28, and a shank part 34, used for mounting to a boring machine, are provided in a tool main unit part 20, and the tool holding part 22 or the shank part 34 is arranged radially slidable for the tool main unit part 20, in which the tool holding part 20. An axially guiding slide unit 24 is provided to a rear end side of the tool holding unit 22, and a key of keyed nut 31, screwed to an axially adjusting screw 30, is engaged to a groove 33 diagonally of the upper surface of said slide unit, if the axially adjusting screw 30 is turned, the tool holding unit 22 is axially slided. Radial adjustment of a tool is performed by turning a screw 10 and causing relative movement between the tool main unit part 20 and the shank part 34.
JP5254481A 1981-04-08 1981-04-08 Threading tool Pending JPS57168831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5254481A JPS57168831A (en) 1981-04-08 1981-04-08 Threading tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5254481A JPS57168831A (en) 1981-04-08 1981-04-08 Threading tool

Publications (1)

Publication Number Publication Date
JPS57168831A true JPS57168831A (en) 1982-10-18

Family

ID=12917723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5254481A Pending JPS57168831A (en) 1981-04-08 1981-04-08 Threading tool

Country Status (1)

Country Link
JP (1) JPS57168831A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10143301C1 (en) * 2001-09-04 2003-05-08 Leistritz Produktionstechik Gm whirling head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10143301C1 (en) * 2001-09-04 2003-05-08 Leistritz Produktionstechik Gm whirling head

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