CS232146B1 - Antifriction-bearing namely for oscillatory movements - Google Patents
Antifriction-bearing namely for oscillatory movements Download PDFInfo
- Publication number
- CS232146B1 CS232146B1 CS835386A CS538683A CS232146B1 CS 232146 B1 CS232146 B1 CS 232146B1 CS 835386 A CS835386 A CS 835386A CS 538683 A CS538683 A CS 538683A CS 232146 B1 CS232146 B1 CS 232146B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- antifriction
- bearing
- oscillatory movements
- rolling
- namely
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 title claims description 8
- 230000003534 oscillatory effect Effects 0.000 title claims 2
- 238000005096 rolling process Methods 0.000 description 12
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Description
Předmet vynálezu sa týká valivého ložiska, určeného najma pre oscilačné pohyby.The object of the invention relates to a rolling bearing intended in particular for oscillating movements.
Podstata navrhovaného riešenia spočívá v tom, že ložisko má v obeznej dráhe vnútorného krúžku s vrcholovým uhitoon a a vonkajšiehio krúžku s vrcholovým uhlom a vloženú najmenej jednu radu valčekov.The principle of the proposed solution consists in that the bearing has in the circumferential path of the inner ring with a top angle and a outer ring with a top angle and at least one row of rollers inserted.
3 2 33 2 3
Vynález sa týká valivého ložiska vhodného hlavně pre oscilačné pohyby.The invention relates to a roller bearing suitable mainly for oscillating movements.
Pre uloženia pre oscllačné pohyby sa používajú kuželíkové ložiská. Keď amplitúda oscilačných pohybov je taká malá, že nedochádza k, úplnému prekrytiu odvalenia valivých telies, dochádza k opotrebeníu valivých drah krúžkov a valivých telies. Zmenšeme priemeru valivých telies — kuželíkov, aby došlo k úplnému prekrytinu odvalovania prináša technologické problémy.Tapered roller bearings are used for bearings for oscillating movements. When the amplitude of the oscillating motions is so small that the rolling element rolling overlap does not completely overlap, the rolling tracks of the rings and rolling elements become worn. Reduce the diameter of the roller - taper roller to achieve complete roll overlap brings technological problems.
Ložisko podlá vynálezu je technologicky jedinoduchšie, lebo v obeznej dráhe vnútorného a vonkajšieho krúžku, ktoré majú vrcholový uhol « sú vtažené valivé telesá — — valčeky v jednej nade, připadne v dvoch, alebo viacerých radách. Velkost, dížku valivých telies, počet rád, vrcholový uhol obežných dráh krúžkov a predpatie v ložisku je potřebné zvolit ,s ohladom na velkostThe bearing according to the invention is technologically simpler because in the circumferential path of the inner and outer rings having an apex angle, the rolling bodies - rollers are pulled in one base or in two or more rows. Size, length of rolling elements, number of rows, apex angle of raceways of ring and forepoint in bearing must be chosen, with respect to size
6 pósobiacich sil a amplitúdu oscilačného pohybu.6 forces and amplitude of oscillating motion.
Na priloženom náčrte je v čelnom řeze znázorněné valivé ložisko podlá vynálezu.The attached drawing shows a front section of a rolling bearing according to the invention.
V obeznej dráhe vnútornéhio krúžku 1 s vrcholovým uhlom os a vonkajšieho krúžku 2 s vrcholovými uhtaml a je vložená jedna, dve, připadne viac rád valčekov 3.In the circumferential path of the inner ring 1 with the apex angle of the axes and the outer ring 2 with the apex angles, one, two or more rows of rollers 3 are inserted.
Vhodnou volbou velkosti priemeru valivých telies — valčekov), počtom rám, vrcholového uhle oběžných dráh krúžkov a predpatím umožňuje zmenšit opotrebeinie valivých dráh krúžkov a valivých telies v ulioženiach s oscilačným! pohybmi, u ktorých je taká malá amplitúda oscilácíe, že u lo- » žísk iných typov ,nedochádza k úplnému prekrytiu odvalenia valivých telies.By suitable choice of the diameter of the rolling elements (rollers), the number of frames, the apex angle of the raceways of the rings and the bias, it enables to reduce the wear of the raceways of the rings and the rolling bodies in oscillating bearings! movements where the amplitude of the oscillation is so low that the bearings of other types do not completely overlap the rolling element rolling.
Oproti inému riešeniu s použitím valivých telies — kuželíkov malých priemerov je te chnioliqgi c.ke j šie.Compared to another solution using small-diameter roller cones, the chnioliqgi is much better.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS835386A CS232146B1 (en) | 1983-07-18 | 1983-07-18 | Antifriction-bearing namely for oscillatory movements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS835386A CS232146B1 (en) | 1983-07-18 | 1983-07-18 | Antifriction-bearing namely for oscillatory movements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS538683A1 CS538683A1 (en) | 1984-05-14 |
| CS232146B1 true CS232146B1 (en) | 1985-01-16 |
Family
ID=5398666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS835386A CS232146B1 (en) | 1983-07-18 | 1983-07-18 | Antifriction-bearing namely for oscillatory movements |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS232146B1 (en) |
-
1983
- 1983-07-18 CS CS835386A patent/CS232146B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS538683A1 (en) | 1984-05-14 |
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