GB362799A - Improvements in gear cutting machines - Google Patents

Improvements in gear cutting machines

Info

Publication number
GB362799A
GB362799A GB7630/31A GB763031A GB362799A GB 362799 A GB362799 A GB 362799A GB 7630/31 A GB7630/31 A GB 7630/31A GB 763031 A GB763031 A GB 763031A GB 362799 A GB362799 A GB 362799A
Authority
GB
United Kingdom
Prior art keywords
slide
shaft
links
cutting
carrying
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
GB7630/31A
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.)
EDMOND VAN MUYLDER
Original Assignee
EDMOND VAN MUYLDER
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 EDMOND VAN MUYLDER filed Critical EDMOND VAN MUYLDER
Publication of GB362799A publication Critical patent/GB362799A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F23/00Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/003Generating mechanisms

Landscapes

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

Abstract

362,799. Gear-cutting. MUYLDER, E. VAN, 25, Rue Louis de Coninck, Berchem, Antwerp, Belgium. March 12, 1931, No. 7630. Convention date, March 24, 1930. [Class 83 (iii).] In a machine for generating toothed gears, a shaft 7 which is oscillated from a crank disc 2 through links 4, 6, is connected through a lever 8 and links 10 to a slide 12 carrying flexible bands passing over a master cylinder 15 on a spindle 16 carrying the blank 17. A further lever 18 on the shaft 7 is connected through a telescopic link 20 to a slide 22 provided with an adjustable slide 24 carrying a cutting or grinding tool 23 driven by a pulley 27. Thus if the pivots 9, 19 are at equal distances from the shaft 7 and the links 10, 20 are of equal length, the tangential movement of the cutter slide will be the same as that of the slide 12 and the rotation of the blank will be in unison with this movement so that the cutter will generate teeth having the same base circle diameter as the cylinder 15. For cutting smaller or larger gears from the same master cylinder the pivot 19 is adjusted to or from the shaft 7 and the link 20 is proportionately adjusted by means of an inclined slideway 21a. The flexible band device may be replaced by equivalent rolling mechanism. By adjusting the location of the pivots 19, 21 from their theoretical positions teeth differing slightly from the theoretical profile may be cut.
GB7630/31A 1930-03-24 1931-03-12 Improvements in gear cutting machines Expired GB362799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE362799X 1930-03-24

Publications (1)

Publication Number Publication Date
GB362799A true GB362799A (en) 1931-12-10

Family

ID=3868456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7630/31A Expired GB362799A (en) 1930-03-24 1931-03-12 Improvements in gear cutting machines

Country Status (1)

Country Link
GB (1) GB362799A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860451A (en) * 1951-01-31 1958-11-18 Deakin Gears Ltd Gear generating machines
FR2419799A1 (en) * 1978-03-16 1979-10-12 Peddinghaus Paul Ferd High speed gear cutter for large work - uses cutter controlled by piston and mounted on circular track to run around work
CN111250797A (en) * 2020-03-29 2020-06-09 兰州理工大学 Translation mechanism and gear machining device
CN111250798A (en) * 2020-03-29 2020-06-09 兰州理工大学 Translational mechanism capable of synchronously and steplessly adjusting gyration radius and gear machining device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860451A (en) * 1951-01-31 1958-11-18 Deakin Gears Ltd Gear generating machines
FR2419799A1 (en) * 1978-03-16 1979-10-12 Peddinghaus Paul Ferd High speed gear cutter for large work - uses cutter controlled by piston and mounted on circular track to run around work
CN111250797A (en) * 2020-03-29 2020-06-09 兰州理工大学 Translation mechanism and gear machining device
CN111250798A (en) * 2020-03-29 2020-06-09 兰州理工大学 Translational mechanism capable of synchronously and steplessly adjusting gyration radius and gear machining device
CN111250798B (en) * 2020-03-29 2021-09-07 兰州理工大学 Translational mechanism capable of synchronously and steplessly adjusting gyration radius and gear machining device
CN111250797B (en) * 2020-03-29 2021-09-07 兰州理工大学 Translation mechanism and gear machining device

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