SU1691613A1 - Method for assembly of cageless angular split ball bearings - Google Patents

Method for assembly of cageless angular split ball bearings Download PDF

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Publication number
SU1691613A1
SU1691613A1 SU894712455A SU4712455A SU1691613A1 SU 1691613 A1 SU1691613 A1 SU 1691613A1 SU 894712455 A SU894712455 A SU 894712455A SU 4712455 A SU4712455 A SU 4712455A SU 1691613 A1 SU1691613 A1 SU 1691613A1
Authority
SU
USSR - Soviet Union
Prior art keywords
balls
ball bearings
assembly
cageless
rings
Prior art date
Application number
SU894712455A
Other languages
Russian (ru)
Inventor
Александр Иванович Проценко
Евгений Трофимович Ярошенко
Валерий Евгеньевич Куняев
Виктор Васильевич Нефедов
Маргарита Лазаревна Кеворкян
Валерий Александрович Молодкин
Original Assignee
Загорский Филиал Всесоюзного Научно-Исследовательского Института Подшипниковой Промышленности
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 Загорский Филиал Всесоюзного Научно-Исследовательского Института Подшипниковой Промышленности filed Critical Загорский Филиал Всесоюзного Научно-Исследовательского Института Подшипниковой Промышленности
Priority to SU894712455A priority Critical patent/SU1691613A1/en
Application granted granted Critical
Publication of SU1691613A1 publication Critical patent/SU1691613A1/en

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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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/80—Pitch circle diameters [PCD]
    • F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
    • F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

собсетенне относитс  к маши построению и ivi3x«T UL-ТЬ использовано при сборе радч- s- --v ооных бессепараторных шарико- г&-- г отишпникоа. Цель изобретени  - увеличение долговечности и обеспечение стаЕ ш остм дичамическ1|А характеристик С эг й лчоики подбирают таким аб- рз.,, -сы обеспечить между ними зазор в roe,uei -., 0,-0,7 от диаметра ша- pir-.  Это , работу подшипника бе сар озгклиниванич 1 илSosetsenne refers to the machine building and ivi3x "T UL-Tb used in the collection of radar s- --v un-uniform full-scale balls & g of otishpnika. The purpose of the invention is to increase the durability and ensure the stagnation of the dichamic | A characteristics of the ego and the lchoicans thus select the abstraction of the gap between them in roe, uei -. -. This is a bearing operation with a sar ozkklinivanich 1 Il

Description

Изобретение относитс  к машинос i роению и может быть использовано в высоко- оборотных прецизионных опорах качени The invention relates to machine driving and can be used in high revolutions precision rolling bearings.

Цель изобретени  - увеличение допго- речности и обеспечение стабипьности динамических характеристик подшипника путем предварительного расчета суммарного зазора между шариками.The purpose of the invention is to increase the availability and stability of the dynamic characteristics of the bearing by pre-calculating the total clearance between the balls.

На чертеже показана схема установки шариков.The drawing shows the installation of balls.

Комплектование шариковою подшипника производ т путем измерени  диаметров дорожек качени  внутренних колец и диаметров шариков. Затем по заданному углу контакта и монтажной высоте производ т подбор шариков и колец и разрешение мехду кольцами теп качени . Шарики подбирают таким образом, чтобы обеспечить мехду ними зазор в пределах 0,4-0,7 от среднего диаметра шарика. Предварительной par1- т сугм тарного згзсра между шариками зь лолпретс  по формулеPicking a ball bearing is made by measuring the diameters of the raceways of the inner rings and the diameters of the balls. Then, the balls and rings are selected for a given contact angle and mounting height, and the mechda is allowed to be heated by rolling rings. The balls are selected in such a way as to provide mehdu them a gap in the range of 0.4-0.7 from the average diameter of the ball. Preliminary par1-t sugm packer between balls z lolprets by the formula

Д«,D ",

-, , (лг-Srcsi,-. ),-,, (lg-srcsi, -.),

DVdmDVdm

л, AIl, AI

где А -р.-- относительный суммарчми LV,where A-p .-- relative sum LV,

иориками   orykami

Л суммарный измеренн 1й зэзор Jv - редиии диаметр шари-о, мм, с п - диамето по центра шариков мм, J- l него шариков; гг - отнсшение длины окружности к ееL is the total measured 1st zoresor Jv - the redia and the diameter of the balls, mm, with n - the diameter at the center of the balls, mm, J-l of the balls; yy - the relative length of the circle to her

диа.чешуdia.cheshu

Вывод расчета суммарного за1Conclusion of the calculation of the total for 1

зорз выполнен из чертежа - - V QZorz made of drawing - - V Q

i - длина окружности по центрам ков Е подшипнике;i is the circumference along the centers of the cov E bearing;

D,D,

5 2.-т-2йгсзтОт 5 2.-t-2ggstOt

AlH-Lp; (2jr-p);AlH-Lp; (2jr-p);

DwDw

ДD

г-  -Zarcsln-- .r- -Zarcsln--.

После комплектовки и сборки шарико-  о.о подшипника измер етс  суммарный ic.;.op между шариками бесконтактным методов с погрешностью не более 0,05 диаметра шарика и сравниваетс  с заданными предельными значени ми,After the assembly and assembly of the ball bearing, the total ic.;. Op between the contactless balls of the methods is measured with an error of no more than 0.05 of the ball diameter and is compared with the specified limit values

Предложенный способ позвол ет обеспечить стабильность динамических характерист ч бессепараторных ра- диально-упорных шариковых подшипников и работу подшипника без самозаклинииг- н-и .The proposed method makes it possible to ensure the stability of the dynamic characteristics of the full complement radial-resistant ball bearings and the operation of the bearing without self-sealing.

00

5five

Claims (1)

Формула изобретени  Способ сборки бессепараторчых .-. ально-упорных разъемных шариковых подшипников , включающий измерение диаметров дорожек качени  внутренних колец и диаметров шариков, подбор колец и шариков по заданному углу контакта и монтажной высоте, размещение тел качени  между кольцами, отличающийс  тем, что, с целью увеличени  долговечности и обеспечении стабильности динамических характеристик подшипника, выбирают величину суммарного зазора между шариками по окружности центров шариков в пределах 0.4-0,7 среднего диаметра шарика.Claim Invention A method for assembling endless .-. separable ball bearings, including measuring the diameters of the raceways of the inner rings and the diameters of the balls, selecting rings and balls for a given contact angle and mounting height, placing the bodies of rolling between the rings, characterized in that in order to increase durability and ensure the stability of the dynamic characteristics bearing, choose the value of the total gap between the balls on the circumference of the centers of the balls in the range of 0.4-0.7 average diameter of the ball.
SU894712455A 1989-06-30 1989-06-30 Method for assembly of cageless angular split ball bearings SU1691613A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894712455A SU1691613A1 (en) 1989-06-30 1989-06-30 Method for assembly of cageless angular split ball bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894712455A SU1691613A1 (en) 1989-06-30 1989-06-30 Method for assembly of cageless angular split ball bearings

Publications (1)

Publication Number Publication Date
SU1691613A1 true SU1691613A1 (en) 1991-11-15

Family

ID=21457686

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894712455A SU1691613A1 (en) 1989-06-30 1989-06-30 Method for assembly of cageless angular split ball bearings

Country Status (1)

Country Link
SU (1) SU1691613A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Подшипники качени /Под ред. НАСпицына, М., 1961 с. /02. *

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