GB991195A - A gear shaving machine - Google Patents

A gear shaving machine

Info

Publication number
GB991195A
GB991195A GB15080/64A GB1508064A GB991195A GB 991195 A GB991195 A GB 991195A GB 15080/64 A GB15080/64 A GB 15080/64A GB 1508064 A GB1508064 A GB 1508064A GB 991195 A GB991195 A GB 991195A
Authority
GB
United Kingdom
Prior art keywords
cam
work
rotated
slide
tool
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
GB15080/64A
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
Priority claimed from DEH43302A external-priority patent/DE1216071B/en
Application filed by HANS HURTH filed Critical HANS HURTH
Publication of GB991195A publication Critical patent/GB991195A/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
    • 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
    • B23F23/1293—Workpiece heads
    • 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
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/02—Lapping gear teeth
    • B23F19/04—Lapping spur gears by making use of a correspondingly shaped counterpart
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/100159—Gear cutting with regulation of operation by use of templet, card, or other replaceable information supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/101431—Gear tooth shape generating
    • Y10T409/10477—Gear tooth shape generating by relative axial movement between synchronously indexing or rotating work and cutter

Landscapes

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

Abstract

991,195. Gear-finishing. F. HURTH, and H. HURTH. July 3, 1962 [Aug. 1, 1961], No. 15080/64. Divided out of 991,194. Heading B3K. A gear finishing machine comprises a resilient feed 38 of work or tool limited by a cam 27 engaging an integral part of the tool or work carrier 19. The tool 15 is rotated through change gears 17 by a motor 16 on an angularlyadjustable carrier 12. The work is carried on a table 23 adjustable about a pivot 22 to allow bevel gears to be shaved. The pivot is mounted on a slide 21 adjustable on the slide 19. The cam is rotated by a motor 29 which also rotates switch-operating discs 33, 34. The pressure of the spring 38 can be adjusted by screw-gearing 39, 40 and may be replaced by hydraulic means. The cam 27 is rotated at a fast rate to allow infeed and then slowly while cutting takes place. The cam then has a dwell followed by a rapid withdrawal portion. The cam may be oscillated instead of rotated continuously. In a modification, the slide 21, Fig. 4, carries an angularlyadjustable table 41, Fig. 5, on which a workslide 42 is traversable. The work 26 is carried on a table 44 which can be tilted during traverse by an adjustable bar 45 to provide crowning. The headstocks 24, 25 carrying the work may be mounted on an intermediate swivelling plate.
GB15080/64A 1961-08-01 1962-07-03 A gear shaving machine Expired GB991195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH43302A DE1216071B (en) 1961-08-01 1961-08-01 Gear shaving machine with stop

Publications (1)

Publication Number Publication Date
GB991195A true GB991195A (en) 1965-05-05

Family

ID=7155143

Family Applications (2)

Application Number Title Priority Date Filing Date
GB15080/64A Expired GB991195A (en) 1961-08-01 1962-07-03 A gear shaving machine
GB25419/62A Expired GB991194A (en) 1961-08-01 1962-07-03 A gear shaving machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB25419/62A Expired GB991194A (en) 1961-08-01 1962-07-03 A gear shaving machine

Country Status (2)

Country Link
US (1) US3246568A (en)
GB (2) GB991195A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516309A (en) * 1967-11-27 1970-06-23 Leblond Mach Tool Co R K Tracer controlled feed mechanism for machine tools
US4190387A (en) * 1976-04-09 1980-02-26 Carl Hurth Maschinen-Und Zahnradfabrik Apparatus and tool for precision working, particularly shaving, of gears

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387679A (en) * 1942-03-16 1945-10-23 Nat Broach & Mach Gear shaving machine

Also Published As

Publication number Publication date
GB991194A (en) 1965-05-05
US3246568A (en) 1966-04-19

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