GB922095A - Machine for working gear wheels by shaving - Google Patents

Machine for working gear wheels by shaving

Info

Publication number
GB922095A
GB922095A GB1823760A GB1823760A GB922095A GB 922095 A GB922095 A GB 922095A GB 1823760 A GB1823760 A GB 1823760A GB 1823760 A GB1823760 A GB 1823760A GB 922095 A GB922095 A GB 922095A
Authority
GB
United Kingdom
Prior art keywords
guide
gear
slide
tool
motor
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
GB1823760A
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.)
HANS HURTH
Original Assignee
HANS HURTH
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 HANS HURTH filed Critical HANS HURTH
Publication of GB922095A publication Critical patent/GB922095A/en
Expired 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
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/06—Shaving the faces of gear teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/002—Modifying the theoretical tooth flank form, e.g. crowning
    • B23F19/007—Modifying the theoretical tooth flank form, e.g. crowning using a gear-shaped tool
    • 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
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Gear Processing (AREA)

Abstract

922,095. Gear-finishing. H. HURTH, and F. HURTH. May 24, 1960 [Sept. 17, 1959], No. 18237/60. Class 83 (3). [Also in Group XXIV] A gear-shaving machine having a vertically - adjustable tool carrier comprises a guide 13 which can be clamped in an angularly-adjustable position and which carries means for relatively traversing the gear and tool, thus allowing the gear teeth to be tapered. The work 11 is rotated by an electric motor 8 or at a lower speed by a motor 9, the headstock 7 containing variable-speed gearing. The headstock is carried on a bed 6 secured to a bed 12 carrying the guide 13 on a pivot 14. Change-speed gearing 17 together with fast and feed traverse motors, or an hydraulic drive, traverse a slide 16 on the guide 13. A tool carrier 18 is movable transversely on the slide 16 by a motor or a hand wheel 19. A fine feed for the tool 21 is provided by a motor or a hand wheel 20, the tool head 36 being pivotally carried on the carrier 18. The carrier includes means 22 for carrying an operator, a switch board 23 and means for indicating the movements of the slide 16. The guide 13 is ad-, justed about the pivot 14 by a screw 24, Fig. 4 engaging a pivoted nut 25, the guide being then clamped by spring or hydraulic means operated by a piston 29 advanced manually through screw means 30. The machine is controlled by an elongated cam 34 engaging switches 35 on the slide 16, which may control movements of the screw 24. A gear may be produced having teeth which are tapered at one angle from the tip and at a smaller angle towards the centre. In a modification, the work mounting is angularly adjustable instead of the guide 13.
GB1823760A 1959-09-17 1960-05-24 Machine for working gear wheels by shaving Expired GB922095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH37455A DE1150558B (en) 1959-09-17 1959-09-17 Gear shaving machine for large gears with tooth thickness decreasing on both sides over the tooth length

Publications (1)

Publication Number Publication Date
GB922095A true GB922095A (en) 1963-03-27

Family

ID=7153326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1823760A Expired GB922095A (en) 1959-09-17 1960-05-24 Machine for working gear wheels by shaving

Country Status (2)

Country Link
DE (1) DE1150558B (en)
GB (1) GB922095A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138099A (en) * 1983-04-13 1984-10-17 Tacke Kg F Toothed coupling

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912545C2 (en) * 1979-03-29 1984-09-27 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Machine for fine machining the tooth flanks of toothed workpieces
IT1207086B (en) * 1979-03-29 1989-05-17 Hurth Masch Zahnrad Carl APPARATUS FOR THE PROCESSING OF THE SIDES OF THE TEETH OF TEETH PIECES
US5393134A (en) * 1993-08-26 1995-02-28 Caterpillar Inc. Fastening plate for sprocket segments

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362763A (en) * 1941-03-18 1944-11-14 Fellows Gear Shaper Co Gear finishing and crowning machine
US2762268A (en) * 1952-08-25 1956-09-11 Falk Corp Gear crowning machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138099A (en) * 1983-04-13 1984-10-17 Tacke Kg F Toothed coupling

Also Published As

Publication number Publication date
DE1150558B (en) 1963-06-20

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