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 grooveInfo
- 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
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.
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)
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 |
-
1975
- 1975-02-17 FR FR7505378A patent/FR2300645A1/en active Granted
Cited By (12)
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 |