FR2221221A1 - Metal milling cutter with interchangeable blades - has blades in non-precision machined - Google Patents

Metal milling cutter with interchangeable blades - has blades in non-precision machined

Info

Publication number
FR2221221A1
FR2221221A1 FR7309465A FR7309465A FR2221221A1 FR 2221221 A1 FR2221221 A1 FR 2221221A1 FR 7309465 A FR7309465 A FR 7309465A FR 7309465 A FR7309465 A FR 7309465A FR 2221221 A1 FR2221221 A1 FR 2221221A1
Authority
FR
France
Prior art keywords
blades
distance piece
milling cutter
precision machined
interchangeable
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
FR7309465A
Other languages
French (fr)
Other versions
FR2221221B1 (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.)
GYRMETO
Original Assignee
GYRMETO
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 GYRMETO filed Critical GYRMETO
Priority to FR7309465A priority Critical patent/FR2221221A1/en
Publication of FR2221221A1 publication Critical patent/FR2221221A1/en
Application granted granted Critical
Publication of FR2221221B1 publication Critical patent/FR2221221B1/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
    • B23C5/2265—Securing arrangements for bits or teeth or cutting inserts by means of a wedge
    • B23C5/2269—Securing arrangements for bits or teeth or cutting inserts by means of a wedge for plate-like cutting inserts 
    • B23C5/2273—Securing arrangements for bits or teeth or cutting inserts by means of a wedge for plate-like cutting inserts  having a special shape
    • 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
    • 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
    • B23C5/2265—Securing arrangements for bits or teeth or cutting inserts by means of a wedge
    • B23C5/2269—Securing arrangements for bits or teeth or cutting inserts by means of a wedge for plate-like cutting inserts 

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

Distance piece of same thickness as cutter insert is held in machined pocket by wedge and tightened down by screw. A projection on this distance piece locates in the cutter body and gives accurate adjustment of height between similar arrangements in all pockets. cutting blade rests on the distance piece and is locked in place by another wedge and screw. Removal and reinsertion of blades is fast and simple. The pockets are rectangular in section and the screws extend radially to engage the pocket base.
FR7309465A 1973-03-16 1973-03-16 Metal milling cutter with interchangeable blades - has blades in non-precision machined Granted FR2221221A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7309465A FR2221221A1 (en) 1973-03-16 1973-03-16 Metal milling cutter with interchangeable blades - has blades in non-precision machined

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7309465A FR2221221A1 (en) 1973-03-16 1973-03-16 Metal milling cutter with interchangeable blades - has blades in non-precision machined

Publications (2)

Publication Number Publication Date
FR2221221A1 true FR2221221A1 (en) 1974-10-11
FR2221221B1 FR2221221B1 (en) 1976-09-10

Family

ID=9116404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309465A Granted FR2221221A1 (en) 1973-03-16 1973-03-16 Metal milling cutter with interchangeable blades - has blades in non-precision machined

Country Status (1)

Country Link
FR (1) FR2221221A1 (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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2107124A5 (en) * 1970-09-02 1972-05-05 Walter Gmbh Montanwerke

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2107124A5 (en) * 1970-09-02 1972-05-05 Walter Gmbh Montanwerke

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
FR2221221B1 (en) 1976-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse