GB1100981A - Improvements in or relating to gear generating machines - Google Patents

Improvements in or relating to gear generating machines

Info

Publication number
GB1100981A
GB1100981A GB511965A GB511965A GB1100981A GB 1100981 A GB1100981 A GB 1100981A GB 511965 A GB511965 A GB 511965A GB 511965 A GB511965 A GB 511965A GB 1100981 A GB1100981 A GB 1100981A
Authority
GB
United Kingdom
Prior art keywords
cutter
worm
work
adjusted
gear
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
GB511965A
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 DEZ10644A external-priority patent/DE1223229B/en
Priority claimed from DEZ10808A external-priority patent/DE1242980B/en
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of GB1100981A publication Critical patent/GB1100981A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • B23F21/04—Planing or slotting tools
    • B23F21/10—Gear-shaper cutters having a shape similar to a spur wheel or part thereof
    • 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
    • B23F23/1237—Tool holders
    • B23F23/1287—Pinion shaper cutter holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/12—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting
    • B23F5/16—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting the tool having a shape similar to that of a spur wheel or part thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/12—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting
    • B23F5/16—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting the tool having a shape similar to that of a spur wheel or part thereof
    • B23F5/163—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting the tool having a shape similar to that of a spur wheel or part thereof the tool and workpiece being in crossed axis arrangement, e.g. skiving, i.e. "Waelzschaelen"

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)
  • Drilling And Boring (AREA)

Abstract

1,100,981. Gear-cutting. ZAHNRADFABRIK FRIEDRICHSCHAFEN A.G. 5 Feb., 1965 [13 Feb., 1964; 29 April, 1964], No, 5119/65. Headings B3B, B3K and B3T. A gear-shaping machine for internal or external gears comprises a cutter-head 5 adjustable angularly about an axis 4a intersecting the cutting edges of the cutter 14, the cutter being adjustable for depth of feed. The rotary worktable 1 is mounted on a vertically-movable support 3. The head 5 is angularly adjusted on a slide, movable radially of the table 1, by a worm engaging a wheel 9. The cutter is rotated through spur gearing 15, 16 and 17 and worm gearing 18. A second worm 18 on the opposite side of the cutter shaft may be provided so that, by adjustment of screws 25, 26, backlash can be eliminated. The cutter spindle is mounted in a casing 27 which can be adjusted axially by a screw 29, the cutter spindle sliding through its driving worm-wheel. The cutter is adjusted by use of a sighting pin 35 or a microscope fitted with a level. In operation, the work and the cutter are rotated in unison while the work is fed upwardly. In a modification, the cutter spindle is supported by an outbound bearing 50, Fig. 8, as is the work 2.
GB511965A 1964-02-13 1966-02-05 Improvements in or relating to gear generating machines Expired GB1100981A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEZ10644A DE1223229B (en) 1964-02-13 1964-02-13 Device for setting the relative position of workpiece and tool on a hobbing machine for the production of internal and external gears
DEZ10808A DE1242980B (en) 1964-04-29 1964-04-29 Gear milling machine with axes of workpiece and tool that intersect in a projection

Publications (1)

Publication Number Publication Date
GB1100981A true GB1100981A (en) 1968-01-31

Family

ID=26003553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB511965A Expired GB1100981A (en) 1964-02-13 1966-02-05 Improvements in or relating to gear generating machines

Country Status (2)

Country Link
CH (1) CH420798A (en)
GB (1) GB1100981A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452345A1 (en) * 1979-03-29 1980-10-24 Hurth Masch Zahnrad Carl MACHINE FOR FINISHING MACHINING OF THE SIDES OF TEETH PARTS
WO1999024205A1 (en) * 1997-11-12 1999-05-20 Technologies Research Holding S.A. Centering device for the production of double-toothing sprocket wheels or pulleys and relative method of production
CN113263227A (en) * 2021-05-14 2021-08-17 宜昌市致远新技术有限公司 Milling cutter frame structure for milling internal gear and milling method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2260964B1 (en) * 2009-06-04 2012-08-01 Vereinigte Pignons Fabriken AG Method and device for manufacturing an inner gearing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452345A1 (en) * 1979-03-29 1980-10-24 Hurth Masch Zahnrad Carl MACHINE FOR FINISHING MACHINING OF THE SIDES OF TEETH PARTS
WO1999024205A1 (en) * 1997-11-12 1999-05-20 Technologies Research Holding S.A. Centering device for the production of double-toothing sprocket wheels or pulleys and relative method of production
CN113263227A (en) * 2021-05-14 2021-08-17 宜昌市致远新技术有限公司 Milling cutter frame structure for milling internal gear and milling method thereof
CN113263227B (en) * 2021-05-14 2024-05-17 宜昌市致远新技术有限公司 Milling cutter frame structure for milling internal gear and milling method thereof

Also Published As

Publication number Publication date
CH420798A (en) 1966-09-15

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