FR2307616A1 - Machine for sharpening tools - has one or more conical faces or with curved profiles - Google Patents

Machine for sharpening tools - has one or more conical faces or with curved profiles

Info

Publication number
FR2307616A1
FR2307616A1 FR7611023A FR7611023A FR2307616A1 FR 2307616 A1 FR2307616 A1 FR 2307616A1 FR 7611023 A FR7611023 A FR 7611023A FR 7611023 A FR7611023 A FR 7611023A FR 2307616 A1 FR2307616 A1 FR 2307616A1
Authority
FR
France
Prior art keywords
stops
another
machine
curved profiles
conical faces
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
FR7611023A
Other languages
French (fr)
Other versions
FR2307616B1 (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.)
PEAR MECC ARRIGO PECCHIOLI
Original Assignee
PEAR MECC ARRIGO PECCHIOLI
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 PEAR MECC ARRIGO PECCHIOLI filed Critical PEAR MECC ARRIGO PECCHIOLI
Publication of FR2307616A1 publication Critical patent/FR2307616A1/en
Application granted granted Critical
Publication of FR2307616B1 publication Critical patent/FR2307616B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Turning (AREA)
  • Machine Tool Units (AREA)

Abstract

The machine incorporates a tool holder which can be moved in at least two directions which are at right angles to one another and which can be rotated about two or more axes which are either at an angle relative to one another, or at right angles to one another. The rotation about one of these axes determines the angle of the cone made by the cutting edges. Three stops (32, 34, 36) limit rotation about an axis (C-C) which determines the cone angle. One of these stops (32) is fixed to one of the parts which can rotate about this axis, while the two other stops can be moved independently of one another. One of these two stops can be moved relative to one of the rotating parts, while the other stop can be moved relative to the other part.
FR7611023A 1975-04-14 1976-04-14 Machine for sharpening tools - has one or more conical faces or with curved profiles Granted FR2307616A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT938775A IT1028797B (en) 1975-04-14 1975-04-14 TOOL SHARPENING MACHINE, SUITABLE FOR SHARPENING TOOLS WITH VARIOUS PROFILES

Publications (2)

Publication Number Publication Date
FR2307616A1 true FR2307616A1 (en) 1976-11-12
FR2307616B1 FR2307616B1 (en) 1980-05-16

Family

ID=11129352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611023A Granted FR2307616A1 (en) 1975-04-14 1976-04-14 Machine for sharpening tools - has one or more conical faces or with curved profiles

Country Status (3)

Country Link
DE (1) DE2610271A1 (en)
FR (1) FR2307616A1 (en)
IT (1) IT1028797B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB143961A (en) * 1919-02-28 1920-05-28 Serge Heryngfel Improvements in and relating to machines for grinding tools and for similar purposes
US1434131A (en) * 1920-12-17 1922-10-31 Willys Morrow Company Tool-grinding machine
GB477854A (en) * 1935-07-22 1938-01-07 Deckel Friedrich Improvements in cutter grinding machines
CH261693A (en) * 1947-11-10 1949-05-31 Mueller Louis Grinding machine for cutting tools.
GB644548A (en) * 1948-08-26 1950-10-11 Ernest Albert Cooke Improvements in or relating to grinding machines
DE889717C (en) * 1951-08-19 1953-09-14 Wilhelm Schmidt Fa Carbide rotary table grinding machine
US2932131A (en) * 1958-04-14 1960-04-12 De Vlieg Machine Co Tool grinder
US3258880A (en) * 1961-09-15 1966-07-05 Garin Maurice Sharpening machine for tool-carrying heads

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB143961A (en) * 1919-02-28 1920-05-28 Serge Heryngfel Improvements in and relating to machines for grinding tools and for similar purposes
US1434131A (en) * 1920-12-17 1922-10-31 Willys Morrow Company Tool-grinding machine
GB477854A (en) * 1935-07-22 1938-01-07 Deckel Friedrich Improvements in cutter grinding machines
CH261693A (en) * 1947-11-10 1949-05-31 Mueller Louis Grinding machine for cutting tools.
GB644548A (en) * 1948-08-26 1950-10-11 Ernest Albert Cooke Improvements in or relating to grinding machines
DE889717C (en) * 1951-08-19 1953-09-14 Wilhelm Schmidt Fa Carbide rotary table grinding machine
US2932131A (en) * 1958-04-14 1960-04-12 De Vlieg Machine Co Tool grinder
US3258880A (en) * 1961-09-15 1966-07-05 Garin Maurice Sharpening machine for tool-carrying heads

Also Published As

Publication number Publication date
IT1028797B (en) 1979-02-10
FR2307616B1 (en) 1980-05-16
DE2610271A1 (en) 1976-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse