FR2419799A1 - High speed gear cutter for large work - uses cutter controlled by piston and mounted on circular track to run around work - Google Patents

High speed gear cutter for large work - uses cutter controlled by piston and mounted on circular track to run around work

Info

Publication number
FR2419799A1
FR2419799A1 FR7907093A FR7907093A FR2419799A1 FR 2419799 A1 FR2419799 A1 FR 2419799A1 FR 7907093 A FR7907093 A FR 7907093A FR 7907093 A FR7907093 A FR 7907093A FR 2419799 A1 FR2419799 A1 FR 2419799A1
Authority
FR
France
Prior art keywords
piston
cutter
work
high speed
circular track
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
FR7907093A
Other languages
French (fr)
Other versions
FR2419799B1 (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 FR2419799A1 publication Critical patent/FR2419799A1/en
Application granted granted Critical
Publication of FR2419799B1 publication Critical patent/FR2419799B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/08—Index mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • B23Q1/4804—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed perpendicularly by a single sliding pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • B23Q1/4852—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair
    • B23Q1/4866—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair followed perpendicularly by a single sliding pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Gear Processing (AREA)

Abstract

With high speed cutting of the teeth of large gears, high inertia forces arise as the gear blank is rotated between consecutive working positions. These forces make accurate location of the blank difficult and lead to inaccurate work. The cutter (4) is mounted on a shaft (5) which can be moved to and from its working position by a piston (6) and cylinder (7). The piston is mounted on a base (8) fixed to a platform (9) which runs on rollers (10, 11) on a circular track (12) which encircles the fixture (1) carrying the gear blank (2).
FR7907093A 1978-03-16 1979-03-16 High speed gear cutter for large work - uses cutter controlled by piston and mounted on circular track to run around work Granted FR2419799A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782811334 DE2811334A1 (en) 1978-03-16 1978-03-16 DEVICE FOR MACHINING CIRCULAR WORKPIECES

Publications (2)

Publication Number Publication Date
FR2419799A1 true FR2419799A1 (en) 1979-10-12
FR2419799B1 FR2419799B1 (en) 1985-03-29

Family

ID=6034544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907093A Granted FR2419799A1 (en) 1978-03-16 1979-03-16 High speed gear cutter for large work - uses cutter controlled by piston and mounted on circular track to run around work

Country Status (3)

Country Link
AT (1) AT372892B (en)
DE (1) DE2811334A1 (en)
FR (1) FR2419799A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480794B (en) * 2018-03-22 2019-09-03 重庆熊氏运升汽车零部件有限公司 A kind of tooth socket grinding device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE312859C (en) *
FR468978A (en) * 1913-12-27 1914-07-21 Maurice Louis Michel Gear sizing machine
GB191517860A (en) * 1915-12-21 1918-05-30 Charles H Schurr Improvements in and relating to Toothed Gear Wheels.
CH109161A (en) * 1924-03-26 1925-04-16 Fuelscher Johann Switching device on gear processing machines with nut gear and nut rack.
GB362799A (en) * 1930-03-24 1931-12-10 Edmond Van Muylder Improvements in gear cutting machines
FR1015516A (en) * 1947-12-30 1952-10-14 Process and machine for the production of self-conjugating curved teeth
US2620549A (en) * 1946-03-02 1952-12-09 Process Gear And Machine Co Means for cutting gears
DE898841C (en) * 1948-10-26 1953-12-03 Edler & Sohn Method, tool and device for the production of worm wheels with concave milled teeth
US2758513A (en) * 1949-04-14 1956-08-14 Deakin Thomas Meyrick Machine for forming or measuring bevel gear teeth
FR1360554A (en) * 1963-06-14 1964-05-08 Staehely Rudolf Maschf Gear cutting machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877093C (en) * 1942-06-19 1953-05-21 Albert Aeppli Machine for grinding gear flanks using shaped disks
US2863361A (en) * 1954-11-09 1958-12-09 Giddings & Lewis High-speed floor type contour milling machine
DE1777087C2 (en) * 1968-09-04 1973-01-04 Kramatorskij Nautschno-Issledowatel' Skij I Projektno-Technologitscheskij Institut Maschinostrojenija, Kramatorsk (Sowjetunion) Gear cutting machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE312859C (en) *
FR468978A (en) * 1913-12-27 1914-07-21 Maurice Louis Michel Gear sizing machine
GB191517860A (en) * 1915-12-21 1918-05-30 Charles H Schurr Improvements in and relating to Toothed Gear Wheels.
CH109161A (en) * 1924-03-26 1925-04-16 Fuelscher Johann Switching device on gear processing machines with nut gear and nut rack.
GB362799A (en) * 1930-03-24 1931-12-10 Edmond Van Muylder Improvements in gear cutting machines
US2620549A (en) * 1946-03-02 1952-12-09 Process Gear And Machine Co Means for cutting gears
FR1015516A (en) * 1947-12-30 1952-10-14 Process and machine for the production of self-conjugating curved teeth
DE898841C (en) * 1948-10-26 1953-12-03 Edler & Sohn Method, tool and device for the production of worm wheels with concave milled teeth
US2758513A (en) * 1949-04-14 1956-08-14 Deakin Thomas Meyrick Machine for forming or measuring bevel gear teeth
FR1360554A (en) * 1963-06-14 1964-05-08 Staehely Rudolf Maschf Gear cutting machine

Also Published As

Publication number Publication date
AT372892B (en) 1983-11-25
ATA199279A (en) 1983-04-15
FR2419799B1 (en) 1985-03-29
DE2811334A1 (en) 1979-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse