SU817353A1 - Bearing assembly - Google Patents
Bearing assembly Download PDFInfo
- Publication number
- SU817353A1 SU817353A1 SU772465329A SU2465329A SU817353A1 SU 817353 A1 SU817353 A1 SU 817353A1 SU 772465329 A SU772465329 A SU 772465329A SU 2465329 A SU2465329 A SU 2465329A SU 817353 A1 SU817353 A1 SU 817353A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bearing
- spring washer
- grooves
- bearing assembly
- rings
- Prior art date
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
1one
Изобретение относитс к машиностроению , в частности к подшипниковым узл$1М различных машин.This invention relates to mechanical engineering, in particular to a bearing assembly of $ 1M of various machines.
Известен подшипниковый узел, содержащий подшипник качени и уплотнительное устройство, состо щее из Йвух концентрично установленных внутреннего и наружного колец и плоской пружинной между ними 1.A bearing assembly is known, comprising a rolling bearing and a sealing device consisting of a Yvuh concentrically mounted inner and outer rings and a flat spring between them 1.
Однако известный подшипниковый узел при работе приводит к износу в месте контакта пружинной шайбы с торцом кольца подшипника, что приводит к последующей замене выработанного подшипника и шайбы.However, the known bearing assembly during operation leads to wear at the point of contact of the spring washer with the end of the bearing ring, which leads to the subsequent replacement of the developed bearing and washer.
Цель изобретени - улучшение технологичности и ремонтопригодности.The purpose of the invention is to improve manufacturability and maintainability.
Поставленна цель достигаетс тем что в подшипниковом узле, содержащем подшипник качени и уплотнительное устройство, состо щее из двух концентрично установленных внутреннего и наружного колец и плоской пружинной шайбы между ними,на нар5таной поверхности внутреннего кольца уплотнительного устройства со стороны торца, обращенного к подшипнику, и на внутренней поверхности наружного кольца со стороны противоположного торца выполнены канавки, при этомThe goal is achieved by the fact that in a bearing assembly containing a rolling bearing and a sealing device consisting of two concentrically mounted inner and outer rings and a flat spring washer between them, on the outside surface of the inner ring of the sealing device on the end face facing the bearing and on the inner surface of the outer ring on the side of the opposite end is made grooves, while
пружинна шайба установлена в упом нутых канавкахspring washer installed in said grooves
На чертеже изображено уплотнительное устройство, разрез.The drawing shows the sealing device, the cut.
Плоска пружинна шайба 1 опираетс на концентрично установленные кольца 2,3, прилегающие к торцам колец 4 и 5 подшипника. На кольцах 2 и 3 выполнены канавки 6, смещенные The flat spring washer 1 rests on concentrically mounted rings 2,3, adjacent to the ends of the rings 4 and 5 of the bearing. On the rings 2 and 3 are grooves 6, offset
o относительно плоскостей контакта пружинной шайбы на расчетную величину.o relative to the contact surface of the spring washer on the calculated value.
При перемещении колец 4 и 5 подшипника относительно друг друга пружин ща шайба 1 скользит по опорным 5 контурам колец 2 и 3, изолиру подшипник от внешней среды.When moving the rings 4 and 5 of the bearing relative to each other, the spring of the washer 1 slides along the support 5 contours of the rings 2 and 3, isolating the bearing from the external environment.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772465329A SU817353A1 (en) | 1977-03-21 | 1977-03-21 | Bearing assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772465329A SU817353A1 (en) | 1977-03-21 | 1977-03-21 | Bearing assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
SU817353A1 true SU817353A1 (en) | 1981-03-30 |
Family
ID=20700605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772465329A SU817353A1 (en) | 1977-03-21 | 1977-03-21 | Bearing assembly |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU817353A1 (en) |
-
1977
- 1977-03-21 SU SU772465329A patent/SU817353A1/en active
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