PL433496A1 - Mechanism of introducing the preload of angular contact bearings supporting the shaft - Google Patents
Mechanism of introducing the preload of angular contact bearings supporting the shaftInfo
- Publication number
- PL433496A1 PL433496A1 PL433496A PL43349620A PL433496A1 PL 433496 A1 PL433496 A1 PL 433496A1 PL 433496 A PL433496 A PL 433496A PL 43349620 A PL43349620 A PL 43349620A PL 433496 A1 PL433496 A1 PL 433496A1
- Authority
- PL
- Poland
- Prior art keywords
- shaft
- sleeve
- bearing
- bushing
- cover
- Prior art date
Links
- 230000036316 preload Effects 0.000 title 1
Landscapes
- Support Of The Bearing (AREA)
Abstract
Mechanizm wprowadzania napięcia wstępnego łożysk skośnych podpierających wał w korpusie, w którym wał (2) ułożyskowany jest łożyskami (3 i 4), przy czym bieżnia zewnętrzna łożyska (4) umieszczonego na jednym z końców wału (2) oparta jest na pokrywie (5), bieżnie wewnętrzne łożysk (3 i 4) oparte są na stopniach wału (2), a na przeciwległym końcu wału (2) umieszczona jest tuleja (6) oraz pokrywa (7), korpus (1) połączony jest z tuleją (6) śrubą regulacyjną, tuleja (6) umieszczona jest w korpusie (1) przylegając do łożyska (3), przy czym tuleja (6) posiada nieprzelotowy wzdłużny otwór, w którym umieszczony jest podzespół obejmujący wkładki oraz element kulisty, ponadto w osi śruby regulacyjnej tuleja (6) posiada wybranie charakteryzuje się tym, że tuleja (6) posiada na obwodzie wystające elementy posiadające śrubowo skośne powierzchnie, które przystosowane są do współpracy z kanałami o zarysie śrubowym, wykonanymi w pokrywie (7), umożliwiającymi ruch obrotowo wzdłużny tulei (6) w korpusie (1), z kolei śruba regulacyjna zamocowana jest jednym końcem w gwintowanym otworze elementu kulistego, a drugim w łożysku wahliwym osadzonym w korpusie (1) za pomocą oprawy łożyska.The mechanism of introducing the initial tension of angular contact bearings supporting the shaft in the body, in which the shaft (2) is supported by bearings (3 and 4), and the outer race of the bearing (4) located at one of the ends of the shaft (2) rests on the cover (5) , the inner raceways of the bearings (3 and 4) rest on the steps of the shaft (2), and at the opposite end of the shaft (2) there is a sleeve (6) and a cover (7), the body (1) is connected to the sleeve (6) with a screw bushing (6) is placed in the body (1) adjacent to the bearing (3), while the bushing (6) has a longitudinal blind hole in which there is a subassembly including inserts and a spherical element, moreover, in the axis of the adjusting screw, the bushing (6) ) has a recess, characterized by the fact that the sleeve (6) has protruding elements on its circumference with helical oblique surfaces, which are adapted to cooperate with channels with a helical profile, made in the cover (7), enabling rotationally longitudinal movement of the sleeve (6) in the body (1), while the adjusting screw is fixed with one end in the threaded hole of the ball element, and with the other end in the self-aligning bearing embedded in the body (1) by means of the bearing housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL433496A PL242023B1 (en) | 2020-04-09 | 2020-04-09 | Mechanism of introducing the preload of angular contact bearings supporting the shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL433496A PL242023B1 (en) | 2020-04-09 | 2020-04-09 | Mechanism of introducing the preload of angular contact bearings supporting the shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL433496A1 true PL433496A1 (en) | 2021-10-11 |
| PL242023B1 PL242023B1 (en) | 2023-01-09 |
Family
ID=78057999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL433496A PL242023B1 (en) | 2020-04-09 | 2020-04-09 | Mechanism of introducing the preload of angular contact bearings supporting the shaft |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL242023B1 (en) |
-
2020
- 2020-04-09 PL PL433496A patent/PL242023B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL242023B1 (en) | 2023-01-09 |
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