PL2371B1 - Ball or roller bearing for rolling mills. - Google Patents
Ball or roller bearing for rolling mills. Download PDFInfo
- Publication number
- PL2371B1 PL2371B1 PL2371A PL237123A PL2371B1 PL 2371 B1 PL2371 B1 PL 2371B1 PL 2371 A PL2371 A PL 2371A PL 237123 A PL237123 A PL 237123A PL 2371 B1 PL2371 B1 PL 2371B1
- Authority
- PL
- Poland
- Prior art keywords
- ball
- roller bearing
- rolling mills
- roller
- bearing
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Description
Najwieksza trudnosc w walcarkach pole¬ ga na wykonaniu dostatecznie silnych lo¬ zysk i wstawek, przedewszystkiem dla wal¬ ca srodkowego trójwalcowej walcarki. Do umieszczania lozysk posiadamy bardzo malo miejsca, co zalezy od srednicy walca i jego czopa. Trudnosci te wzrastaja, sko¬ ro chodzi o zastosowanie lozyska walko¬ wego lub kulkowego, poniewaz lozyska te posiadaja srednice wieksza od panewek zwyklych.Wynalazek niniejszy usuwa powyzsze trudnosci w ten sposób, ze pierscien ze¬ wnetrzny lozyska kulkowego lub walko¬ wego h— stanowi jednoczesnie wstawke walcowa.Rysunek przedstawia przyklad wyko¬ nania wynalazku. Na fig. 1 rysunku, u- widoczniono widok koncowy lozysk, a na fig. 2 — przekrój walcarki trójwalcowej z nowemi lozyskami.Pierscien zewnetrzny otrzymuje takie wymiary, by mógl przejac cisnienie walca i jednoczesnie stanowi on zarazem wkladke walcowa. PLThe greatest difficulty in rolling mills lies in the production of sufficiently strong joints and inserts, especially for the center roll of a three-roll mill. There is very little space to accommodate the bearings, depending on the diameter of the roller and its journal. These difficulties increase with the use of a roller or ball bearing, since these bearings have a diameter greater than that of the plain sockets. at the same time a cylindrical insert. The drawing shows an embodiment of the invention. Fig. 1 of the drawing shows the end view of the bearing, and Fig. 2 shows the cross section of a three-roll mill with new bearings. The outer ring is dimensioned so as to be able to absorb the pressure of the roller and at the same time is a cylindrical insert. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2371B1 true PL2371B1 (en) | 1925-07-31 |
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