FR2300645A1 - Lathe tool holder for parting-off and grooving tools - has tool at each end clamped along its length with edge fitting in V groove - Google Patents

Lathe tool holder for parting-off and grooving tools - has tool at each end clamped along its length with edge fitting in V groove

Info

Publication number
FR2300645A1
FR2300645A1 FR7505378A FR7505378A FR2300645A1 FR 2300645 A1 FR2300645 A1 FR 2300645A1 FR 7505378 A FR7505378 A FR 7505378A FR 7505378 A FR7505378 A FR 7505378A FR 2300645 A1 FR2300645 A1 FR 2300645A1
Authority
FR
France
Prior art keywords
groove
parting
length
tool
edge fitting
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
FR7505378A
Other languages
French (fr)
Other versions
FR2300645B3 (en
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.)
WOLFOR MODERN OUTILLAGE
Original Assignee
WOLFOR MODERN OUTILLAGE
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 WOLFOR MODERN OUTILLAGE filed Critical WOLFOR MODERN OUTILLAGE
Priority to FR7505378A priority Critical patent/FR2300645A1/en
Publication of FR2300645A1 publication Critical patent/FR2300645A1/en
Application granted granted Critical
Publication of FR2300645B3 publication Critical patent/FR2300645B3/fr
Granted 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
    • B23B29/043—Tool holders for a single cutting tool with cutting-off, grooving or profile cutting tools, i.e. blade- or disc-like main cutting parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2220/00—Details of turning, boring or drilling processes
    • B23B2220/12—Grooving
    • B23B2220/126—Producing ring grooves

Landscapes

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

Abstract

The holder is in two parts, the base (1) having a rebate (3) along one side with a 'V' shaped groove (4) in the bottom. The top surface of this base has a straight, parallel half round raised portion (5) locating the upper part (2) forming a clamp for the blades. Another vee groove (7) is directly over the lower when both parts are assembled using screw threads (9a, 13). A projection (10) at one end prevents vibration of the parting-off blade (11) held between the grooves; at the other end is a curved side grooving blade (12c). Both tools have a 'V' shaped profile (11a, 12a) lower face and a rounded (11b, 12b) upper face.
FR7505378A 1975-02-17 1975-02-17 Lathe tool holder for parting-off and grooving tools - has tool at each end clamped along its length with edge fitting in V groove Granted FR2300645A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7505378A FR2300645A1 (en) 1975-02-17 1975-02-17 Lathe tool holder for parting-off and grooving tools - has tool at each end clamped along its length with edge fitting in V groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7505378A FR2300645A1 (en) 1975-02-17 1975-02-17 Lathe tool holder for parting-off and grooving tools - has tool at each end clamped along its length with edge fitting in V groove

Publications (2)

Publication Number Publication Date
FR2300645A1 true FR2300645A1 (en) 1976-09-10
FR2300645B3 FR2300645B3 (en) 1977-10-28

Family

ID=9151514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505378A Granted FR2300645A1 (en) 1975-02-17 1975-02-17 Lathe tool holder for parting-off and grooving tools - has tool at each end clamped along its length with edge fitting in V groove

Country Status (1)

Country Link
FR (1) FR2300645A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349382A1 (en) * 1976-04-30 1977-11-25 Rene Boussuge Deep hole boring tool for lathe - has tool body radiused to fit into annular space being cut into workpiece
EP0143207A1 (en) * 1983-09-03 1985-06-05 Otto Lehmann Turning tool
EP0391073A2 (en) * 1989-04-06 1990-10-10 Zinner GmbH Tool holder for clamping in a receiving socket of a tool support, particularly a revolving support
US5806386A (en) * 1994-09-08 1998-09-15 Risse; John T. Parting-off a workpiece in a lathe
US6295905B1 (en) * 1998-12-18 2001-10-02 Peterson Tool Company Toolholder with a removable head
US20160193661A1 (en) * 2014-01-14 2016-07-07 Tungaloy Corporation Plate member of cutting tool, tool block, clamp member, and cutting tool
WO2022070181A1 (en) * 2020-09-30 2022-04-07 Iscar Ltd. Curved face grooving blade and face grooving holder therefor

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349382A1 (en) * 1976-04-30 1977-11-25 Rene Boussuge Deep hole boring tool for lathe - has tool body radiused to fit into annular space being cut into workpiece
EP0143207A1 (en) * 1983-09-03 1985-06-05 Otto Lehmann Turning tool
EP0391073A2 (en) * 1989-04-06 1990-10-10 Zinner GmbH Tool holder for clamping in a receiving socket of a tool support, particularly a revolving support
EP0391073A3 (en) * 1989-04-06 1991-01-09 Zinner GmbH Tool holder for clamping in a receiving socket of a tool support, particularly a revolving support
US5806386A (en) * 1994-09-08 1998-09-15 Risse; John T. Parting-off a workpiece in a lathe
US6295905B1 (en) * 1998-12-18 2001-10-02 Peterson Tool Company Toolholder with a removable head
US6425308B2 (en) 1998-12-18 2002-07-30 Peterson Tool Company Toolholder with a removable head
US20160193661A1 (en) * 2014-01-14 2016-07-07 Tungaloy Corporation Plate member of cutting tool, tool block, clamp member, and cutting tool
JP2016182671A (en) * 2014-01-14 2016-10-20 株式会社タンガロイ Tool block, clamp member, and cutting tool
US10052693B2 (en) * 2014-01-14 2018-08-21 Tungaloy Corporation Plate member of cutting tool, tool block, clamp member, and cutting tool
WO2022070181A1 (en) * 2020-09-30 2022-04-07 Iscar Ltd. Curved face grooving blade and face grooving holder therefor
US11897038B2 (en) 2020-09-30 2024-02-13 Iscar, Ltd. Curved face grooving blade and face grooving holder therefor

Also Published As

Publication number Publication date
FR2300645B3 (en) 1977-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse