PL422824A1 - Mechanism of applying tension for the roll supporting angular bearings - Google Patents

Mechanism of applying tension for the roll supporting angular bearings

Info

Publication number
PL422824A1
PL422824A1 PL422824A PL42282417A PL422824A1 PL 422824 A1 PL422824 A1 PL 422824A1 PL 422824 A PL422824 A PL 422824A PL 42282417 A PL42282417 A PL 42282417A PL 422824 A1 PL422824 A1 PL 422824A1
Authority
PL
Poland
Prior art keywords
crown
shaft
cover
bearings
applying tension
Prior art date
Application number
PL422824A
Other languages
Polish (pl)
Other versions
PL233857B1 (en
Inventor
Jakub Sikorski
Witold Pawłowski
Original Assignee
Politechnika Łódzka
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 Politechnika Łódzka filed Critical Politechnika Łódzka
Priority to PL422824A priority Critical patent/PL233857B1/en
Publication of PL422824A1 publication Critical patent/PL422824A1/en
Publication of PL233857B1 publication Critical patent/PL233857B1/en

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  • Support Of The Bearing (AREA)
  • General Details Of Gearings (AREA)

Abstract

Mechanizm wprowadzania napięcia wstępnego łożysk skośnych podpierających wał charakteryzujący się tym, że wał (2) ułożyskowany jest łożyskami (3) i (7), przy czym bieżnia zewnętrzna łożyska (7) umieszczonego na jednym z końców wału (2) oparta jest na kołnierzu korpusu (1) lub pokrywie (8), bieżnie wewnętrzne łożysk (3) i (7) oparte są na stopniach wału (2), na przeciwległym końcu wału (2) umieszczony jest układ tulei koronowej (4) oraz pokrywy koronowej (5), w którym tuleja koronowa (4) oraz pokrywa koronowa (5) stykają się odpowiadającymi sobie powierzchniami skośnymi, przy czym pokrywa koronowa (5) połączona jest z korpusem (1) rozłącznie, tuleja koronowa (4) umieszczona suwliwie w korpusie (1) pomiędzy pokrywą koronową (5) a bieżnią zewnętrzną łożyska (3), przynajmniej na części swojej zewnętrznej powierzchni bocznej posiada ślimacznicę (12), a w korpusie (1) umieszczony jest w ślimak regulacyjny (9) oparty na tulei oporowej (10) połączonej rozłącznie z korpusem (1).Preloading mechanism of angular contact bearings supporting the shaft characterized in that the shaft (2) is mounted on bearings (3) and (7), the outer race of the bearing (7) located at one end of the shaft (2) is based on the body flange (1) or cover (8), internal raceways of bearings (3) and (7) are based on shaft stages (2), at the opposite end of the shaft (2) there is a crown bush arrangement (4) and a crown cover (5), in which the crown sleeve (4) and the crown cover (5) are in contact with their corresponding oblique surfaces, the crown cover (5) is connected to the body (1) detachably, the crown sleeve (4) slides in the body (1) between the cover the crown (5) and the outer race of the bearing (3), at least on a part of its outer lateral surface it has a worm (12), and in the body (1) there is a regulating worm (9) based on the thrust sleeve ( 10) connected detachably to the body (1).

PL422824A 2017-09-12 2017-09-12 Mechanism of applying tension for the roll supporting angular bearings PL233857B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL422824A PL233857B1 (en) 2017-09-12 2017-09-12 Mechanism of applying tension for the roll supporting angular bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL422824A PL233857B1 (en) 2017-09-12 2017-09-12 Mechanism of applying tension for the roll supporting angular bearings

Publications (2)

Publication Number Publication Date
PL422824A1 true PL422824A1 (en) 2019-03-25
PL233857B1 PL233857B1 (en) 2019-12-31

Family

ID=65799926

Family Applications (1)

Application Number Title Priority Date Filing Date
PL422824A PL233857B1 (en) 2017-09-12 2017-09-12 Mechanism of applying tension for the roll supporting angular bearings

Country Status (1)

Country Link
PL (1) PL233857B1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040685A (en) * 1975-04-03 1977-08-09 Alfredeen Production Ab Measuring apparatus
DE3731772A1 (en) * 1987-07-03 1989-01-19 Heinrich Schroeter Radial-flow turbine and its inversion as a drive unit
DE3628946C2 (en) * 1986-01-07 1989-01-19 Heinrich 3450 Holzminden De Schroeter
US4923368A (en) * 1985-03-12 1990-05-08 Martin Research & Development Ltd. Liquid driven turbine
DE3905385C2 (en) * 1989-02-22 1991-11-07 Erich Dipl.-Ing. Geiger (Fh), 7320 Goeppingen, De
CN2644055Y (en) * 2003-08-02 2004-09-29 无锡机床股份有限公司 Adjustable prefastening machanism of electric main axle
KR20100131847A (en) * 2009-06-08 2010-12-16 야이치로 모리구치 Steam trubine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040685A (en) * 1975-04-03 1977-08-09 Alfredeen Production Ab Measuring apparatus
US4923368A (en) * 1985-03-12 1990-05-08 Martin Research & Development Ltd. Liquid driven turbine
DE3628946C2 (en) * 1986-01-07 1989-01-19 Heinrich 3450 Holzminden De Schroeter
DE3731772A1 (en) * 1987-07-03 1989-01-19 Heinrich Schroeter Radial-flow turbine and its inversion as a drive unit
DE3905385C2 (en) * 1989-02-22 1991-11-07 Erich Dipl.-Ing. Geiger (Fh), 7320 Goeppingen, De
CN2644055Y (en) * 2003-08-02 2004-09-29 无锡机床股份有限公司 Adjustable prefastening machanism of electric main axle
KR20100131847A (en) * 2009-06-08 2010-12-16 야이치로 모리구치 Steam trubine

Also Published As

Publication number Publication date
PL233857B1 (en) 2019-12-31

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