SU1603348A1 - Device for automatic control of flow rate in closed hydrostatic bearing supports - Google Patents
Device for automatic control of flow rate in closed hydrostatic bearing supports Download PDFInfo
- Publication number
- SU1603348A1 SU1603348A1 SU884489943A SU4489943A SU1603348A1 SU 1603348 A1 SU1603348 A1 SU 1603348A1 SU 884489943 A SU884489943 A SU 884489943A SU 4489943 A SU4489943 A SU 4489943A SU 1603348 A1 SU1603348 A1 SU 1603348A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- piston
- hydrostatic bearings
- housing
- cavities
- flow rate
- Prior art date
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Изобретение относитс к области машиностроени и может использоватьс , например, в гидростатических опорах металлорежущих станков. Цель изобретени состоит в повышении эксплуатационных качеств гидростатических опор. Привод устройства автоматического регулировани расхода в замкнутых гидростатических опорах выполнен в виде гидроцилиндра 1, имеющего три поршневые полости 10, 11, 12 с равными эффективными площад ми рабочих поверхностей 13, 14, 15 и поверхность 16, причем дополнительна поршнева полость 12 сообщена с входным каналом 2 и расположена оппозитно двум упругим полост м 10, 11, кажда из которых сообщена со своим выходным каналом 3, 4, при этом привод установлен с возможностью перекрыти дросселирующих щелей при смещении поршн 5, имеющего радиальные отверсти 6 и 7 и продольные каналы 8, 9 в направлении полости 12. 3 ил.The invention relates to the field of mechanical engineering and can be used, for example, in hydrostatic bearings of machine tools. The purpose of the invention is to improve the performance of hydrostatic bearings. The drive for automatic flow control in closed hydrostatic bearings is designed as a hydraulic cylinder 1 having three piston cavities 10, 11, 12 with equal effective areas of working surfaces 13, 14, 15 and a surface 16, with an additional piston cavity 12 communicating with the inlet channel 2 and is located opposite to two elastic cavities 10, 11, each of which communicates with its output channel 3, 4, while the drive is installed with the possibility of closing the throttling slots when the piston 5 has radial displacements Signs 6 and 7 and longitudinal channels 8, 9 in the direction of the cavity 12. 3 Il.
Description
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Фиг. 2FIG. 2
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884489943A SU1603348A1 (en) | 1988-10-06 | 1988-10-06 | Device for automatic control of flow rate in closed hydrostatic bearing supports |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884489943A SU1603348A1 (en) | 1988-10-06 | 1988-10-06 | Device for automatic control of flow rate in closed hydrostatic bearing supports |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1603348A1 true SU1603348A1 (en) | 1990-10-30 |
Family
ID=21402430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884489943A SU1603348A1 (en) | 1988-10-06 | 1988-10-06 | Device for automatic control of flow rate in closed hydrostatic bearing supports |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1603348A1 (en) |
-
1988
- 1988-10-06 SU SU884489943A patent/SU1603348A1/en active
Non-Patent Citations (1)
Title |
---|
Детали и механизмы металлорежущих станков/Под ред.Д.Н.Решетова. М.: Машиностроение, т.2, 1972, с.164, рис.47. Зиберс г. Г 1дростатические опоры и направл ющие. Копии статей из журнала Технише Рундшау.. Пер. с нем. 1969-1970, № 414, рис.31 * |
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