FI762650A - - Google Patents

Info

Publication number
FI762650A
FI762650A FI762650A FI762650A FI762650A FI 762650 A FI762650 A FI 762650A FI 762650 A FI762650 A FI 762650A FI 762650 A FI762650 A FI 762650A FI 762650 A FI762650 A FI 762650A
Authority
FI
Finland
Prior art keywords
synchronising
plates
housing
order
worm
Prior art date
Application number
FI762650A
Other languages
Finnish (fi)
Inventor
Heinzfried Schad
Original Assignee
Thyssen Industrie
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 DE19752556226 external-priority patent/DE2556226C2/en
Application filed by Thyssen Industrie filed Critical Thyssen Industrie
Publication of FI762650A publication Critical patent/FI762650A/fi

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/12Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067Fixing them in a housing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00Apparatus or articles in engineering in general
    • F16C2361/61Toothed gear systems, e.g. support of pinion shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H1/00Toothed gearings for conveying rotary motion
    • F16H1/02Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/02Gearboxes; Mounting gearing therein
    • F16H57/021Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H57/022Adjustment of gear shafts or bearings
    • F16H2057/0221Axial adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • General Details Of Gearings (AREA)
  • Gears, Cams (AREA)

Abstract

The worm wheel (4) in worm gear mechanisms has to be adjustable in the axial direction in order to achieve the desired tooth bearing at the tooth gearing, size and position of the tooth bearing being dependent on the torque and the direction of rotation. For this purpose, synchronising plates (7, 8) are provided in the housing (1). In order that the worm wheel need only be mounted once and the amount of time taken for the axial adjustment be reduced, the synchronising plates (7, 8) are installed between the outer races of the rolling-contact bearings (5, 6) and the supporting surfaces between the diameters in the bores of housing (1) and cover (2). These synchronising plates (7, 8) may be temporarily changed in external diameter in order to be able to mount them from outside through annular spaces between the worm-wheel shaft (3) and the housing or cover bore. <IMAGE>
FI762650A 1975-12-13 1976-09-16 FI762650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752556226 DE2556226C2 (en) 1975-12-13 Axially adjustable worm wheel bearings

Publications (1)

Publication Number Publication Date
FI762650A true FI762650A (en) 1977-06-14

Family

ID=5964307

Family Applications (1)

Application Number Title Priority Date Filing Date
FI762650A FI762650A (en) 1975-12-13 1976-09-16

Country Status (8)

Country Link
AT (1) AT344464B (en)
CH (1) CH612255A5 (en)
FI (1) FI762650A (en)
FR (1) FR2334892A1 (en)
GB (1) GB1524089A (en)
HU (1) HU176168B (en)
IT (1) IT1124742B (en)
SE (1) SE406498B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344325A1 (en) * 1993-12-23 1995-06-29 Dieter Prof Dr Ing Heuer Planetary gear especially for actuators for mountings
DE102016008018B4 (en) * 2016-07-04 2020-04-23 AUMA Drives GmbH transmission
CN108080973A (en) * 2017-12-24 2018-05-29 芜湖洪金机床有限公司 The adjustable numerical control rotating platform of gap of worm to central post bottom plate

Also Published As

Publication number Publication date
FR2334892B1 (en) 1979-07-20
IT1124742B (en) 1986-05-14
GB1524089A (en) 1978-09-06
CH612255A5 (en) 1979-07-13
SE406498B (en) 1979-02-12
AT344464B (en) 1978-07-25
HU176168B (en) 1980-12-28
FR2334892A1 (en) 1977-07-08
ATA645676A (en) 1977-11-15
DE2556226B1 (en) 1977-03-24
SE7611321L (en) 1977-06-14

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: THYSSEN INDUSTRIE AKTIENGESELLSCHAFT