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GB1176081A - Method of Bringing Two Non-Rotating Gearwheels Into Engagement With One Another to Permit Lapping of the Gearwheels and Device for Carrying Out the Method - Google Patents

Method of Bringing Two Non-Rotating Gearwheels Into Engagement With One Another to Permit Lapping of the Gearwheels and Device for Carrying Out the Method

Info

Publication number
GB1176081A
GB1176081A GB4963/67A GB496367A GB1176081A GB 1176081 A GB1176081 A GB 1176081A GB 4963/67 A GB4963/67 A GB 4963/67A GB 496367 A GB496367 A GB 496367A GB 1176081 A GB1176081 A GB 1176081A
Authority
GB
United Kingdom
Prior art keywords
gear
wheel
slide
movement
stop
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
GB4963/67A
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.)
OC Oerlikon Corp AG Pfaeffikon
Original Assignee
Oerlikon Buehrle Holding 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
Application filed by Oerlikon Buehrle Holding AG filed Critical Oerlikon Buehrle Holding AG
Publication of GB1176081A publication Critical patent/GB1176081A/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
    • B23F19/02—Lapping 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
    • B23F19/02—Lapping gear teeth
    • B23F19/025—Lapping bevel 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
    • F16H2708/10—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels may be disengaged
    • 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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19535—Follow-up mechanism
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19619—Displaceable elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

1,176,081. Grinding. OERLIKON-BUHRLE HOLDING Ltd. 1 Feb., 1967 [1 Feb., 1966], No. 4963/67. Heading B3D. A method of bringing a first non-rotating gearwheel 17 into engagement with a second non- rotating gear-wheel 18 for a lapping operation comprises pressing the first gear-wheel against the second and, in the event of mutual contact between the tips of the teeth, simultaneously turning the first gear-wheel in relation to the second until a tooth in one gear-wheel engages a gap in the other gear-wheel, the second gearwheel, during turning of the first, being braked against rotation. In apparatus for carrying out the method, the first gear-wheel 17 is mounted on a spindle 13 in a slide 11 movable along ways 12, the spindle being rotatable during the lapping operation by a belt drive 15 from a motor 16. The movement of the slide is effected by a fluid supplied to chambers 28, 29 on opposite sides of a piston 22 fixed to the bed of the machine, the supply being controlled by a valve 24 which is movable by a solenoid 25 and co-operates with a movable stop 39. The stop is carried by a slide 34 adjustable by a lead screw 37 and is movable relative to the slide 34 by a screw 40 driven by an inching motor 43. For effecting the turning of the first gear-wheel 17 during the movement into contact with the second gear-wheel if the tips of the teeth contact, a friction lining 51 on a pivoted lever 50 is pressed into contact with a pulley 76 on the spindle 13 carrying the belt-drive pulley 14 and the lever is rocked about a pivot 52 so as to impart rotation to the first gear sufficient for the teeth thereof to engage the gap between those of the second gear-wheel by fluid pressure applied to cylinders 58, 69. During the turning of the first gear-wheel 17 by the movement of lever 50, the second gear-wheel 18 is held against rotation by a pad 84 which is moved into contact with a drum 81 upon actuation of a solenoid 86. In operation, with the gears 17, 18 to be lapped fixed to their spindles, the solenoid 25 is energized to move valve 24 so the slide 71 is moved at a rapid speed to the right until the valve abuts stop 39 and is moved to stop movement of the slide. The movement of the valve actuates a limit switch to start the inching motor 43 and move the stop 39 to the right, the valve 24 and slide 11 following the movement of the stop. If the tips of the teeth of the gears engage, the movement of the slide is stopped, the valve above following the movement of the stop until a further limit switch is actuated to simultaneously energize solenoids 73 and 86, solenoid 73 moving a valve 74 so that fluid pressure is supplied to the cylinders 58, 69 to rock lever 50 and cause the friction lining to rotate the gear 17 a sufficient distance for its teeth to engage the gaps between the teeth in gear 18 and solenoid 86 applying the brake pad 84 to prevent rotation of gear 18.
GB4963/67A 1966-02-01 1967-02-01 Method of Bringing Two Non-Rotating Gearwheels Into Engagement With One Another to Permit Lapping of the Gearwheels and Device for Carrying Out the Method Expired GB1176081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH139466A CH457095A (en) 1966-02-01 1966-02-01 Device to bring two stationary gears into engagement with one another

Publications (1)

Publication Number Publication Date
GB1176081A true GB1176081A (en) 1970-01-01

Family

ID=4209396

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4963/67A Expired GB1176081A (en) 1966-02-01 1967-02-01 Method of Bringing Two Non-Rotating Gearwheels Into Engagement With One Another to Permit Lapping of the Gearwheels and Device for Carrying Out the Method
GB4964/67A Expired GB1176082A (en) 1966-02-01 1967-02-01 Device for Bringing Two Non-Rotary GearWheels Into Engagement With One Another on a Lapping Machine.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4964/67A Expired GB1176082A (en) 1966-02-01 1967-02-01 Device for Bringing Two Non-Rotary GearWheels Into Engagement With One Another on a Lapping Machine.

Country Status (5)

Country Link
US (1) US3403569A (en)
CH (1) CH457095A (en)
DE (1) DE1627367B1 (en)
FR (2) FR1509695A (en)
GB (2) GB1176081A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813821A (en) * 1971-04-06 1974-06-04 Toyota Motor Co Ltd Method and apparatus for finishing the tooth surfaces of hypoid gears

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2150313A (en) * 1937-08-25 1939-03-14 Gleason Works Tooth aligning device
GB614590A (en) * 1945-08-01 1948-12-17 Sulzer Ag Improvements in or relating to toothed wheel gearing
US2585272A (en) * 1947-02-03 1952-02-12 Nat Broach & Mach Automatic gear finishing machine
US2984956A (en) * 1956-05-28 1961-05-23 Klingelnberg Soehne Ferd Method for lapping gears to correct tooth bearing surfaces
US3099901A (en) * 1961-08-25 1963-08-06 Gleason Works Method and machine for finishing or testing gears
DE1527101A1 (en) * 1963-06-26 1971-06-09 Hurth Masch Zahnrad Carl Working pressure-controlled device for machining of Waelzfaehigen profiled parts, such as toothed wheels or the like.

Also Published As

Publication number Publication date
DE1627367B1 (en) 1971-02-25
CH457095A (en) 1968-05-31
GB1176082A (en) 1970-01-01
FR1509696A (en) 1968-01-12
US3403569A (en) 1968-10-01
DE1650796A1 (en) 1971-11-04
FR1509695A (en) 1968-01-12

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