ES465316A1 - Cutting tool for lathe - has cutting tip clamped in longitudinal slot by expansion of transverse slot by grub screw - Google Patents
Cutting tool for lathe - has cutting tip clamped in longitudinal slot by expansion of transverse slot by grub screwInfo
- Publication number
- ES465316A1 ES465316A1 ES465316A ES465316A ES465316A1 ES 465316 A1 ES465316 A1 ES 465316A1 ES 465316 A ES465316 A ES 465316A ES 465316 A ES465316 A ES 465316A ES 465316 A1 ES465316 A1 ES 465316A1
- Authority
- ES
- Spain
- Prior art keywords
- saw
- cut
- grub screw
- hole
- lathe
- 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.)
- Expired
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
- B23B27/04—Cutting-off tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/02—Fixation using an elastically deformable clamping member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The cutting tool for a lathe consists of a bar (10) of rectangular cross-section with one end of reduced thickness ending in a shoulder of radius (R). This thin section is split by a saw-cut (13) into two arms (11, 12). The saw-cut ends in a hole (11) which is adjacent to a second hole (16). A second saw-cut (15) at right angles to the first runs into a second hole (16). A grub screw (20) with a hexagonal recessed head and a plain shank is screwed into a hole with its axis parallel to the first saw-cut. As the grub screw (20) is tightened it opens the second saw-cut (15) and closes the first saw-cut (13). The cutting tip (19) which is wedged in the end of the first saw-cut (13) is thus securely clamped.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3035576A IT1067034B (en) | 1976-12-13 | 1976-12-13 | CUTTING TOOL WITH CUTTING INSERT |
Publications (1)
Publication Number | Publication Date |
---|---|
ES465316A1 true ES465316A1 (en) | 1979-09-16 |
Family
ID=11229588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES465316A Expired ES465316A1 (en) | 1976-12-13 | 1977-12-12 | Cutting tool for lathe - has cutting tip clamped in longitudinal slot by expansion of transverse slot by grub screw |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR7708237A (en) |
DE (1) | DE2755003A1 (en) |
ES (1) | ES465316A1 (en) |
FR (1) | FR2373349A1 (en) |
IN (1) | IN147891B (en) |
IT (1) | IT1067034B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4357123A (en) * | 1980-08-28 | 1982-11-02 | The Valeron Corporation | Insert retention apparatus |
DE3119834A1 (en) * | 1981-05-19 | 1982-12-16 | Horn, Paul, 7400 Tübingen | Cutting tool, in particular for a lathe |
DE3219150C3 (en) * | 1982-05-21 | 1991-06-13 | Karl Zinner | PUNCHING TOOL WITH SELF-CLAMPING INSERT |
DE3314126C2 (en) * | 1983-04-19 | 1985-12-05 | GTE Valeron Corp. (eine Gesellschaft n.d.Ges.d. Staates Delaware), Troy, Mich. | Tool holder |
DE3635193A1 (en) * | 1986-09-10 | 1988-03-24 | Reika Werk Gmbh Maschf | CUTTING TOOL FOR CUTTING METAL WORKING LIKE TAPPING, chamfering, face turning and milling |
SE9004032L (en) * | 1990-12-18 | 1992-06-19 | Sandvik Ab | SKAERVERKTYG |
US5267817A (en) * | 1990-12-18 | 1993-12-07 | Sandvik Ab | Cutting tool |
DE19807498A1 (en) * | 1998-02-21 | 1999-09-02 | Horn P Hartmetall Werkzeugfab | Holder for cutting tool inserts |
DE10132721C1 (en) * | 2001-07-05 | 2003-01-23 | Horn P Hartmetall Werkzeugfab | cutter |
DE102006059717A1 (en) | 2006-12-18 | 2008-06-19 | Kennametal Inc. | Tool holder, in particular for a piercing tool and cutting body for a tool holder |
EP2614908B1 (en) | 2012-01-13 | 2016-07-27 | Seco Tools Ab | Parting and grooving tool with clamping arrangements |
CN114750229B (en) * | 2022-04-26 | 2023-05-05 | 吉安星童科技有限公司 | Automatic flexible circuit board apparatus for producing with quick heat dissipation function |
-
1976
- 1976-12-13 IT IT3035576A patent/IT1067034B/en active
-
1977
- 1977-11-30 IN IN426/DEL/77A patent/IN147891B/en unknown
- 1977-12-09 FR FR7737776A patent/FR2373349A1/en active Granted
- 1977-12-09 DE DE19772755003 patent/DE2755003A1/en not_active Withdrawn
- 1977-12-12 BR BR7708237A patent/BR7708237A/en unknown
- 1977-12-12 ES ES465316A patent/ES465316A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7708237A (en) | 1978-08-15 |
IN147891B (en) | 1980-08-02 |
DE2755003A1 (en) | 1978-06-15 |
FR2373349B3 (en) | 1980-10-03 |
FR2373349A1 (en) | 1978-07-07 |
IT1067034B (en) | 1985-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |