NO885581L - System til forspenningsjustering av spindel-lager. - Google Patents

System til forspenningsjustering av spindel-lager.

Info

Publication number
NO885581L
NO885581L NO88885581A NO885581A NO885581L NO 885581 L NO885581 L NO 885581L NO 88885581 A NO88885581 A NO 88885581A NO 885581 A NO885581 A NO 885581A NO 885581 L NO885581 L NO 885581L
Authority
NO
Norway
Prior art keywords
sleeve
inclination angle
tapered portions
spindle
fitted
Prior art date
Application number
NO88885581A
Other languages
English (en)
Other versions
NO885581D0 (no
Inventor
Petr Ivanovich Yascheritsyn
Alexandr Vasilievich Borisenko
Vladimir Yakovlevich Lebedev
Vladimir Valeryano Podrezenkov
Original Assignee
Fiz Tech I Akad Nauk
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 Fiz Tech I Akad Nauk filed Critical Fiz Tech I Akad Nauk
Publication of NO885581D0 publication Critical patent/NO885581D0/no
Publication of NO885581L publication Critical patent/NO885581L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/10—Cutting tools with special provision for cooling
    • B23B27/12—Cutting tools with special provision for cooling with a continuously-rotated circular cutting edge; Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
    • B23Q1/265—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members between rotating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/30—Angles, e.g. inclinations
    • F16C2240/34—Contact angles
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/02—Arrangements for equalising the load on a plurality of bearings or their elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turning (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Oppfinnelsen vedrører verktøymasklnlndustrlen og nærmere bestemt et splndellagers forspennlngs-justerlngssystem benyttet 1 verktøymaskiner.Det foreslåtte spindellagers-Justerlngssystem forbedrer kvaliteten på overflateflnlahen og øker skjærverktøyets holdbarhet. I samsvar med oppfinnelsen Innbefatter en mekanisme (10) for justering av forspenningen til trykklagrene (7 og 9) to koaksialt ordnede nyler (24 og 27), av hvilke den Innpassede hylse (24) har en ytre overflate anordnet med avsmalnende partier (25 og 26), og den påsatte hylse (27) har en Indre overflate anordnet med avsmalnende partier (28 og 29), og rullende elementer (30) er Innpasset mellom de avsmalnende partier (25 og 28,26 og 29) av hylsene (24 og 27), hvor hylsen (24) er glldbart montert på spindelen (24) og hylsen (27) er festet stasjonært Inne 1 et hus (1). Helnlngsvlnklene eller avsmalnlngsvlnk-elen (a) for hylsen (27) på siden mot det fremre trykklager (7) er mindre enn helningsvinkelen (ø) til hylsen (24), og helningsvinkelen (ø) for hylsen (27) på siden mot det bakre trykklager (9) er større enn helningsvinkelen (ol) for hylsen (24).
NO88885581A 1987-04-23 1988-12-15 System til forspenningsjustering av spindel-lager. NO885581L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1987/000047 WO1988008347A1 (fr) 1987-04-23 1987-04-23 Broche

Publications (2)

Publication Number Publication Date
NO885581D0 NO885581D0 (no) 1988-12-15
NO885581L true NO885581L (no) 1988-12-15

Family

ID=21617099

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88885581A NO885581L (no) 1987-04-23 1988-12-15 System til forspenningsjustering av spindel-lager.

Country Status (5)

Country Link
EP (1) EP0310667A4 (no)
DK (1) DK716788A (no)
FI (1) FI885954A7 (no)
NO (1) NO885581L (no)
WO (1) WO1988008347A1 (no)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR886075A (fr) * 1942-05-21 1943-10-04 Butée multiple à billes ou à rouleaux
SU539689A1 (ru) * 1975-02-04 1976-12-25 Украинский Научно-Исследовательский Институт Станков И Инструментов Шпиндельный узел металлорежущего станка
SU551457A2 (ru) * 1975-12-24 1977-03-25 Украинский Научно-Исследовательский Институт Станков И Инструментов Подшипникова опора
SU743787A1 (ru) * 1977-03-01 1980-06-30 Украинский Научно-Исследовательский Институт Станков И Инструментов Подшипникова опора
SU1144778A1 (ru) * 1983-10-31 1985-03-15 Новополоцкий Политехнический Институт Им.Ленинского Комсомола Белоруссии Устройство дл ротационного резани
US4523864A (en) * 1984-04-27 1985-06-18 United Technologies Corporation Tandem bearing construction

Also Published As

Publication number Publication date
DK716788D0 (da) 1988-12-22
NO885581D0 (no) 1988-12-15
FI885954A7 (fi) 1988-12-22
EP0310667A4 (en) 1990-01-08
WO1988008347A1 (fr) 1988-11-03
DK716788A (da) 1988-12-22
EP0310667A1 (de) 1989-04-12

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