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 screw

Info

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
Application number
ES465316A
Other languages
Spanish (es)
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.)
Impero SpA
Original Assignee
Impero SpA
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 Impero SpA filed Critical Impero SpA
Publication of ES465316A1 publication Critical patent/ES465316A1/en
Expired 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
    • B23B27/04—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.
ES465316A 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 Expired ES465316A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IT1067034B (en) 1985-03-12
DE2755003A1 (en) 1978-06-15
FR2373349A1 (en) 1978-07-07
IN147891B (en) 1980-08-02
BR7708237A (en) 1978-08-15
FR2373349B3 (en) 1980-10-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001