JPS57178605A - Cutting tool - Google Patents

Cutting tool

Info

Publication number
JPS57178605A
JPS57178605A JP6564581A JP6564581A JPS57178605A JP S57178605 A JPS57178605 A JP S57178605A JP 6564581 A JP6564581 A JP 6564581A JP 6564581 A JP6564581 A JP 6564581A JP S57178605 A JPS57178605 A JP S57178605A
Authority
JP
Japan
Prior art keywords
holder
head
contoured
trapezoidal shape
shaft part
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
JP6564581A
Other languages
Japanese (ja)
Inventor
Jun Okamoto
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP6564581A priority Critical patent/JPS57178605A/en
Publication of JPS57178605A publication Critical patent/JPS57178605A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/046—Tool holders for a single cutting tool with an intermediary toolholder

Abstract

PURPOSE:To tightly fit a head to a holder, by removably mounting the head, provided with a cutting edge, to the holder sumultaneously forming protrusively provided shaft parts in the head to conical trapezoidal shape and fitting holes in the holder also to conical trapezoidal shape. CONSTITUTION:A head 1 and holder 2 are separately formed, and the head 1 is removably mounted to the holder 2 by a fixing screw 11 screwed to a screw hole 10. A large contoured shaft part 4 and small contoured shaft part 5 are protrusively provided in two stages to a rear end side of the head 1, and the large contoured shaft part 4 is formed to conical trapezoidal shape. A large contoured fitting hole 6 and small contoured fitting hole 7 are formed in two stages to an end side of the holder 2. An internal peripheral surface of the large contoured fitting hole 6 is formed to conical trapezoidal shape closely attached to the large contoured shaft part 4, and cores of the head and the holder are aligned, then removal can be correctly and promptly performed.
JP6564581A 1981-04-27 1981-04-27 Cutting tool Pending JPS57178605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6564581A JPS57178605A (en) 1981-04-27 1981-04-27 Cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6564581A JPS57178605A (en) 1981-04-27 1981-04-27 Cutting tool

Publications (1)

Publication Number Publication Date
JPS57178605A true JPS57178605A (en) 1982-11-02

Family

ID=13292948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6564581A Pending JPS57178605A (en) 1981-04-27 1981-04-27 Cutting tool

Country Status (1)

Country Link
JP (1) JPS57178605A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227343A (en) * 1983-06-06 1984-12-20 Yamazaki Mazak Corp Compound machining lathe
US4511294A (en) * 1982-02-08 1985-04-16 Stellram Gmbh Rotary material removing tool
EP0169543A2 (en) * 1984-07-23 1986-01-29 Hermann Dipl.-Ing. Kastner Divisible tool for machining
JPS61159103U (en) * 1985-03-26 1986-10-02
US5314273A (en) * 1991-03-13 1994-05-24 Mitsubishi Materials Corporation Cutting tool
JP2009034792A (en) * 2007-08-03 2009-02-19 Tungaloy Corp Cutting tool
EP3292931A1 (en) * 2016-09-13 2018-03-14 Baum GmbH Zerspanungstechnik & Werkzeugbau Tool, in particular for the machining of workpieces
US11548075B2 (en) * 2017-08-14 2023-01-10 Mas Gmbh Tool holder assembly and method of manufacturing a tool holder

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511294A (en) * 1982-02-08 1985-04-16 Stellram Gmbh Rotary material removing tool
JPS59227343A (en) * 1983-06-06 1984-12-20 Yamazaki Mazak Corp Compound machining lathe
EP0169543A2 (en) * 1984-07-23 1986-01-29 Hermann Dipl.-Ing. Kastner Divisible tool for machining
JPS61159103U (en) * 1985-03-26 1986-10-02
JPH0248168Y2 (en) * 1985-03-26 1990-12-18
US5314273A (en) * 1991-03-13 1994-05-24 Mitsubishi Materials Corporation Cutting tool
US5391022A (en) * 1991-03-13 1995-02-21 Mitsubishi Materials Corporation Cutting tool
JP2009034792A (en) * 2007-08-03 2009-02-19 Tungaloy Corp Cutting tool
EP3292931A1 (en) * 2016-09-13 2018-03-14 Baum GmbH Zerspanungstechnik & Werkzeugbau Tool, in particular for the machining of workpieces
US11548075B2 (en) * 2017-08-14 2023-01-10 Mas Gmbh Tool holder assembly and method of manufacturing a tool holder

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