GB1392026A - Tool holder for holding a cutting bit particularly a parting tool - Google Patents

Tool holder for holding a cutting bit particularly a parting tool

Info

Publication number
GB1392026A
GB1392026A GB1844473A GB1844473A GB1392026A GB 1392026 A GB1392026 A GB 1392026A GB 1844473 A GB1844473 A GB 1844473A GB 1844473 A GB1844473 A GB 1844473A GB 1392026 A GB1392026 A GB 1392026A
Authority
GB
United Kingdom
Prior art keywords
bit
recess
holder
tool
clamping member
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
GB1844473A
Inventor
Wlajko Mihic
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1392026A publication Critical patent/GB1392026A/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
    • B23B27/045—Cutting-off tools with chip-breaking arrangements

Landscapes

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

Abstract

1392026 Cutting tools W MIHIC 17 April 1973 [28 April 1972] 18444/73 Heading B3B A cutting tool, e.g. a parting-off tool comprises a cutting bit 2 which is secured in a recess at one end of a holder 1 by way of a clamping member 4, the bit and the clamping member both being received within the recess so that the top surface of the clamping member does not project above the top surface of the tool holder 1 and obstruct the flow of chips produced during the moding operation. The clamping member may itself engage in a recess 19 in the bit and the bit may be provided with a V-shaped underside when co-operates with a V-shaped groove(s) in the bottom of the recess which provides transverse location of the bit on the holder. In an alternative embodiment the recess bottom and end wall 31 are angles to provide with a corresponding shape of the clamping member a wedging action to aid the clamping of the bit to the holder.
GB1844473A 1972-04-28 1973-04-17 Tool holder for holding a cutting bit particularly a parting tool Expired GB1392026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE566672A SE376558B (en) 1972-04-28 1972-04-28

Publications (1)

Publication Number Publication Date
GB1392026A true GB1392026A (en) 1975-04-23

Family

ID=20266955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1844473A Expired GB1392026A (en) 1972-04-28 1973-04-17 Tool holder for holding a cutting bit particularly a parting tool

Country Status (7)

Country Link
JP (2) JPS4967289A (en)
CA (1) CA987484A (en)
DE (1) DE2320840A1 (en)
FR (1) FR2182237B1 (en)
GB (1) GB1392026A (en)
IT (1) IT982161B (en)
SE (1) SE376558B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE393759B (en) * 1974-04-08 1977-05-23 Wlajko M DEVICE AT SKERHALLARE
SE380992B (en) * 1974-04-08 1975-11-24 Mihic W DEVICE AT SKERHALLARE PREFERREDLY OF STICK STEEL TYPE
SE392409B (en) * 1974-10-16 1977-03-28 Seco Tools Ab CUTTING TOOLS
JPS5826723Y2 (en) * 1980-06-30 1983-06-09 富士精工株式会社 Cutting tool with throw-away tip
IT1145995B (en) * 1981-01-08 1986-11-12 Iscar Ltd METAL CUTTING TOOL PROVIDED WITH REPLACEABLE INSERT
FR2626204B1 (en) * 1988-01-27 1990-06-29 Carbex Sa TOOL HOLDER DEVICE FOR CUTTING TOOL AND ASSOCIATED CUTTING INSERT
DE202008014399U1 (en) 2008-10-23 2010-04-15 Kemmer Hartmetallwerkzeuge Gmbh Carrier tool for a cutting insert with two cutting edges
US9050658B2 (en) * 2012-07-24 2015-06-09 Iscar, Ltd. Cutting insert with bottom stopper surface between bottom abutment surfaces and cutting tool therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398916A (en) * 1931-11-19 1933-09-28 O K Tool Co Inc Improvements in and relating to lathe and like cutting tools
US2449823A (en) * 1945-06-07 1948-09-21 Henry M Sheridan Tool bit and holder therefor
DE1293525B (en) * 1959-09-12 1969-04-24 Heinlein Hans Cutting tool
NL255794A (en) * 1960-09-12
US3557417A (en) * 1968-07-11 1971-01-26 Thomas J Kollar Tool holder
CH481702A (en) * 1968-11-05 1969-11-30 Vacondio Gino Cutting tool for parting off
GB1345336A (en) * 1970-08-15 1974-01-30 Taper Tip Ltd Metal cutting tools

Also Published As

Publication number Publication date
JPS56171105U (en) 1981-12-17
FR2182237B1 (en) 1978-06-23
DE2320840C2 (en) 1988-10-06
FR2182237A1 (en) 1973-12-07
JPS6026883Y2 (en) 1985-08-14
DE2320840A1 (en) 1973-11-08
SE376558B (en) 1975-06-02
JPS4967289A (en) 1974-06-29
CA987484A (en) 1976-04-20
IT982161B (en) 1974-10-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee