SU74486A1 - Bearing Testing Machine - Google Patents

Bearing Testing Machine

Info

Publication number
SU74486A1
SU74486A1 SU110A SU355494A SU74486A1 SU 74486 A1 SU74486 A1 SU 74486A1 SU 110 A SU110 A SU 110A SU 355494 A SU355494 A SU 355494A SU 74486 A1 SU74486 A1 SU 74486A1
Authority
SU
USSR - Soviet Union
Prior art keywords
bearing
testing machine
lever
bearing testing
machine
Prior art date
Application number
SU110A
Other languages
Russian (ru)
Inventor
В.Н. Полисадов
Original Assignee
В.Н. Полисадов
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 В.Н. Полисадов filed Critical В.Н. Полисадов
Priority to SU110A priority Critical patent/SU74486A1/en
Application granted granted Critical
Publication of SU74486A1 publication Critical patent/SU74486A1/en

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  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Description

Предметом изобретени   вл етс  машина дл  испытани  подшипников на износ и  вл етс  дальнейшим развитием машины, устройство которой изложено в описа-нии изобретени  к авт. св. № 56078.The subject of the invention is a machine for testing bearings for wear and is a further development of the machine, the device of which is described in the description of the invention to the authors. St. No. 56078.

Особенность предлагаемой машины заключаетс  в устройстве муфты , предназначенной дл  передачи динамометру сил трени , возникающих , между испытуемым подшипником и валом, осуществл емой путем преобразовани враодательногоThe peculiarity of the proposed machine lies in the device of the coupling, designed to transfer to the dynamometer the friction forces arising between the bearing under test and the shaft, carried out by converting

движени  полого вала редуктору машины в поступательное перемеш .ение стержн , св занного с динамометром . Другой особенностью машины  вл етс  применение рычажной системы, передающей нагрузку на нижний вкладыш испытуемого подшипника.movement of the hollow shaft of the machine's gearbox into translational mixing of the rod associated with the dynamometer. Another feature of the machine is the use of a lever system that transfers the load to the lower liner of the bearing under test.

Фиг. 1 изображает схему муфты, а фиг. 2 - вид на рычажную систему сбоку.FIG. 1 shows a clutch circuit, and FIG. 2 - side view of the lever system.

Муфта устроена следующим образом . На главном полом валу редуктора машины закреплен ведущий диск / муфты (фиг. 1) с двум  симметрично расположенными рычажными системами.The clutch is arranged as follows. A drive plate / couplings (Fig. 1) with two symmetrically located lever systems is attached to the main shaft of the gearbox of the machine.

Кажда  система состоит из валика 2 и жестко насаженных на него рычагов 3 и 4.Each system consists of a roller 2 and levers 3 and 4 rigidly mounted on it.

Крут щий М1эмент, вызываемый сопротивлением трени  в испытуемом подшипнике, при помощи упоров , расположенных на ведомом диске (на чертеже не показан) муфты , передаетс  рычагом 4.The rolling M1 element, caused by the frictional resistance in the tested bearing, with the help of stops located on the driven disk (not shown) of the coupling, is transmitted by lever 4.

Последние при помощи валика 2 и рычагов 3 воздействуют на стержень 5, помещенный в полости главного вала и св занный с динамометром , передвига  его в осевом направлении.The latter, by means of a roller 2 and levers 3, act on the rod 5 placed in the cavities of the main shaft and connected with the dynamometer, moving it in the axial direction.

Рычажна  система, передающа  нагрузку на нижний вкладыш испытуемого подшипника, состоит из стойки 6 (фиг. 2), укрепленной на фундаментной плите 7 главного рычага 8, подвещенного к стойке и предназначенного дл  передачи осевой нагрузки испытуемому подшипнику 9. Рычаг 8 ов за) при помощи т ги 10 нижнего рычага //и т ги 12 с верхним рычагом , опирающимс  на головку стойки п несущим на конце подвеск 14 дл  сменных тарированных грузов.The lever system that transmits the load on the lower bearing of the test bearing consists of a rack 6 (Fig. 2) fixed on the base plate 7 of the main lever 8, led to the rack and designed to transfer the axial load to the test bearing 9. The lever 8 s for) using the lower arm gi 10 and the 12 gig with the upper arm supported on the head of the rack and bearing 14 at the end of the suspension for interchangeable tared goods.

Вс  рычажна  система смонтирована на призмах. Нагрузка на испытуемый подшипник передаетс  от главного рычага 8 через специальную onoipy 15, что обеспечивает приложение нагрузки по линии, проход щей через центр вала.The sun lever system is mounted on prisms. The load on the test bearing is transmitted from the main lever 8 through a special onoipy 15, which ensures the application of the load along the line passing through the center of the shaft.

. т. t

SU110A 1947-02-04 1947-02-04 Bearing Testing Machine SU74486A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU110A SU74486A1 (en) 1947-02-04 1947-02-04 Bearing Testing Machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU110A SU74486A1 (en) 1947-02-04 1947-02-04 Bearing Testing Machine

Publications (1)

Publication Number Publication Date
SU74486A1 true SU74486A1 (en) 1948-11-30

Family

ID=52706723

Family Applications (1)

Application Number Title Priority Date Filing Date
SU110A SU74486A1 (en) 1947-02-04 1947-02-04 Bearing Testing Machine

Country Status (1)

Country Link
SU (1) SU74486A1 (en)

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