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FR2446692A1 - SUPPORT FOR INSERTED INSERTS AND REPLACABLE CUTTING TYPE MOUNTING BY MEANS OF A BUTTON - Google Patents

SUPPORT FOR INSERTED INSERTS AND REPLACABLE CUTTING TYPE MOUNTING BY MEANS OF A BUTTON

Info

Publication number
FR2446692A1
FR2446692A1 FR7923715A FR7923715A FR2446692A1 FR 2446692 A1 FR2446692 A1 FR 2446692A1 FR 7923715 A FR7923715 A FR 7923715A FR 7923715 A FR7923715 A FR 7923715A FR 2446692 A1 FR2446692 A1 FR 2446692A1
Authority
FR
France
Prior art keywords
button
support
hole
type mounting
cutting type
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
FR7923715A
Other languages
French (fr)
Other versions
FR2446692B1 (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.)
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 FR2446692A1 publication Critical patent/FR2446692A1/en
Application granted granted Critical
Publication of FR2446692B1 publication Critical patent/FR2446692B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
    • B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts 

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

Support de plaquettes de coupe se jetant après usage et comportant un trou circulaire central, le support comportant un bouton perpendiculaire à sa face et cylindrique. Le bouton est formé de deux parties distinctes et opposées, orientées dans l'axe et dont chacune est constituée d'un segment de cylindre à base circulaire dont la périphérie couvre un arc inférieur à 180 degrés . Le rayon de chacune de ces parties du bouton est égal à celui du trou de la plaquette rapportée. La force de serrage a pour effet que la plaquette trouve une assise uniforme sur la surface latérale de la partie correspondante du bouton, car son trou a le même rayon que cette surface d'assise. Application en particulier aux fraises à plaquettes de coupe rapportées.Support for discarding cutting inserts after use and comprising a central circular hole, the support comprising a button perpendicular to its face and cylindrical. The button is formed of two distinct and opposite parts, oriented in the axis and each of which consists of a segment of a cylinder with a circular base, the periphery of which covers an arc less than 180 degrees. The radius of each of these parts of the button is equal to that of the hole of the insert. The clamping force causes the pad to find a uniform seat on the side surface of the corresponding part of the button, since its hole has the same radius as this seat surface. Application in particular to cutters with attached cutting inserts.

FR7923715A 1979-01-19 1979-09-24 SUPPORT FOR INSERTED INSERTS AND REPLACABLE CUTTING TYPE MOUNTING BY MEANS OF A BUTTON Granted FR2446692A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US490979A 1979-01-19 1979-01-19

Publications (2)

Publication Number Publication Date
FR2446692A1 true FR2446692A1 (en) 1980-08-14
FR2446692B1 FR2446692B1 (en) 1984-03-16

Family

ID=21713132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923715A Granted FR2446692A1 (en) 1979-01-19 1979-09-24 SUPPORT FOR INSERTED INSERTS AND REPLACABLE CUTTING TYPE MOUNTING BY MEANS OF A BUTTON

Country Status (8)

Country Link
JP (1) JPS55101309A (en)
CA (1) CA1100744A (en)
DE (1) DE2937744A1 (en)
FR (1) FR2446692A1 (en)
GB (1) GB2042945B (en)
IT (1) IT1120603B (en)
SE (1) SE440326B (en)
ZA (1) ZA794569B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154021A1 (en) * 1984-02-17 1985-09-11 Corbin, Krestine Executrix of the Estate of Dickinson, Lawrence C. (deceased) Adjustable insert support

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101754828B (en) 2007-06-06 2016-01-27 诺斯库有限公司 Toolframe and cutter head used thereof
CN102307692B (en) * 2008-12-10 2014-01-29 诺斯库有限公司 A cutting tool holder and a cutting insert therefor
CN115870538A (en) * 2023-02-15 2023-03-31 遵义精星航天电器有限责任公司 Grinding-free double-cutter-head machine clamping blade type slot cutter and machining and using methods thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1011658A (en) * 1963-08-21 1965-12-01 Espa Establishment For Securit A tool with a reversible and indexable cutting tip
GB1100045A (en) * 1964-05-26 1968-01-24 Metro Cutanit Ltd Improvements in or relating to turning and boring tools with replaceable tips
US3656220A (en) * 1970-01-02 1972-04-18 Carmet Co Indexable broach
FR2179001A1 (en) * 1972-04-03 1973-11-16 Lindsay Harold
US3914840A (en) * 1974-11-08 1975-10-28 Carmet Co Cutting apparatus
US4078868A (en) * 1977-04-06 1978-03-14 The Ingersoll Milling Machine Company Cutter having inserts clamped with wedges

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1011658A (en) * 1963-08-21 1965-12-01 Espa Establishment For Securit A tool with a reversible and indexable cutting tip
GB1100045A (en) * 1964-05-26 1968-01-24 Metro Cutanit Ltd Improvements in or relating to turning and boring tools with replaceable tips
US3656220A (en) * 1970-01-02 1972-04-18 Carmet Co Indexable broach
FR2179001A1 (en) * 1972-04-03 1973-11-16 Lindsay Harold
US3914840A (en) * 1974-11-08 1975-10-28 Carmet Co Cutting apparatus
US4078868A (en) * 1977-04-06 1978-03-14 The Ingersoll Milling Machine Company Cutter having inserts clamped with wedges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154021A1 (en) * 1984-02-17 1985-09-11 Corbin, Krestine Executrix of the Estate of Dickinson, Lawrence C. (deceased) Adjustable insert support
US4566826A (en) * 1984-02-17 1986-01-28 Dickinson Lawrence C Adjustable insert support

Also Published As

Publication number Publication date
GB2042945A (en) 1980-10-01
CA1100744A (en) 1981-05-12
SE8000331L (en) 1980-07-20
SE440326B (en) 1985-07-29
ZA794569B (en) 1980-11-26
FR2446692B1 (en) 1984-03-16
DE2937744A1 (en) 1980-07-24
IT1120603B (en) 1986-03-26
JPS55101309A (en) 1980-08-02
GB2042945B (en) 1982-11-17
IT7950479A0 (en) 1979-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse