SU530969A1 - Подшипникова опора - Google Patents

Подшипникова опора

Info

Publication number
SU530969A1
SU530969A1 SU2146837A SU2146837A SU530969A1 SU 530969 A1 SU530969 A1 SU 530969A1 SU 2146837 A SU2146837 A SU 2146837A SU 2146837 A SU2146837 A SU 2146837A SU 530969 A1 SU530969 A1 SU 530969A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bearing
weights
support
tension
adjuster
Prior art date
Application number
SU2146837A
Other languages
English (en)
Inventor
Эдуард Витальевич Коргичев
Олег Тимофеевич Оснач
Александр Михайлович Фигатнер
Original Assignee
Украинский Научно-Исследовательский Институт Станков И Инструментов
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 Украинский Научно-Исследовательский Институт Станков И Инструментов filed Critical Украинский Научно-Исследовательский Институт Станков И Инструментов
Priority to SU2146837A priority Critical patent/SU530969A1/ru
Application granted granted Critical
Publication of SU530969A1 publication Critical patent/SU530969A1/ru

Links

Classifications

    • 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
    • F16C25/08—Ball or roller bearings self-adjusting
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/225—Details of the ribs supporting the end of the rollers
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)

Description

(54) ПОЩШПНИКОВАЯ ОПОРА
Изобретение относитс  к машинострое- |Ш1Ю, а именно к подшипниковым узлам с саморегулируемым нат гом дл  шпинделей металлорежущих станков.
Известна подшипникова  опора, содержа-Г ща  радиально-упорный подшипник и регул тор нат га подшипника, состо щий из набо4 ра грузиков в виде шариков, кат щихс  по |торцам нажимных колец.
Однако известна  опора из-за большого количества движущихс  друг относительно . уга деталей малонадежна в работе и имее|г .значительные габариты.
Целью изобретени   вл етс  устранение указанных недостатков.
Дл  достижени  поставленной цели регу л тор нат га опоры снабжен упругим элетиенТом , охватывающим набор грузиков, nprf ;этом упругий элемент выполнен в виде кол ца.
На чертеже изображена подшипникова  опора.
Она содержит радиально-упорный подши ник с роликами 1, внутренним 2 и наруж1ным 3 кольцами и регул тор нат га, состо -
ший из набора грузиков 4, размещенных между конусной торцовой поверхностью кол ца 5 и нажимным кольцом 6. Набор грузи-н ков охвачен элементом (например, кольцом), благодар  которому грузики прижимаютс  к нажимному кольцу, воздейству1(|щему на ролики подшипника.
Подштшпикова  опора работает следующим образом.
По мере увеличени  чисел оборотов центь робежна  сила грузиков возрастает и ком- пенскрует часть усили , передаваемого на- :жимным кольцом роликам. Поэтому нат г а |подщипш1ке уменьшаетс .

Claims (1)

  1. Формула изобретени  Подшитшкова  опора, содержаща  раДиально-упорный подшипник и регул тор наЬг га подшипника, состо щий из набора груЬиков , контактирующих с нажимными кольцами , отличающа с  тем, что, |с целью повышени  надежности опоры и уменьшени  ее габаритов, регул тор нат га снабжен уттругим элементом, охватывающим набор грузиков, при этом упругий элемент выполнен в виде кольпа.
SU2146837A 1975-06-18 1975-06-18 Подшипникова опора SU530969A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2146837A SU530969A1 (ru) 1975-06-18 1975-06-18 Подшипникова опора

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2146837A SU530969A1 (ru) 1975-06-18 1975-06-18 Подшипникова опора

Publications (1)

Publication Number Publication Date
SU530969A1 true SU530969A1 (ru) 1976-10-05

Family

ID=20623565

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2146837A SU530969A1 (ru) 1975-06-18 1975-06-18 Подшипникова опора

Country Status (1)

Country Link
SU (1) SU530969A1 (ru)

Similar Documents

Publication Publication Date Title
GB1487579A (en) Roller bearings
ES209589U (es) Dispositivo de montaje para rodamientos radiales.
ES193562U (es) Dispositivo de montaje para rodamientos radiales.
FR2260024B1 (ru)
SE8405755D0 (sv) Rotation preventing means for orbiting member of a fluid displacement apparatus
IT1186441B (it) Supproto obliquo a due file di sfere
GB1371397A (en) Combined radial and thrust bearing
GB1277927A (en) Improvements in or relating to needle bearing assemblies
GB1415872A (en) Combined radial and axial bearing
GB2104600A (en) A segmented cage for a ball or roller bearing
SU530969A1 (ru) Подшипникова опора
ES406887A1 (es) Perfeccionamientos en la fabricacion de placas de rodamien-to para topes de agujas o rodillos.
JPS556040Y2 (ru)
GB1451006A (en) Bearing with rolling members prestressed by a radially resilient ring
JPS4944144A (ru)
GB944976A (en) Supporting bearings on shafts
FR2239149A5 (en) Needle roller bearing with automatic wear adjustment - has elastomeric ring around outer race which is split
US3734583A (en) Spindle adapted for textile machinery
US3345722A (en) Twin pressure rollers for spinning or twisting machines
US4863294A (en) Large roller bearing in the form of a wire bearing
US3219399A (en) Bearing
US3897987A (en) Bearing protection assembly
SU551457A2 (ru) Подшипникова опора
SU136123A1 (ru) Подшипник качени с сепарирующими роликами
SU396189A1 (ru) Вращающийся центр