SU462043A1 - Screw pair - Google Patents
Screw pairInfo
- Publication number
- SU462043A1 SU462043A1 SU1925674A SU1925674A SU462043A1 SU 462043 A1 SU462043 A1 SU 462043A1 SU 1925674 A SU1925674 A SU 1925674A SU 1925674 A SU1925674 A SU 1925674A SU 462043 A1 SU462043 A1 SU 462043A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- screw pair
- nut
- elastic element
- screw
- parts
- Prior art date
Links
Landscapes
- Transmission Devices (AREA)
Description
Изобретение откоситс к области машиностроени и может быть использовано в плоскошлифовальных стапка.х.The invention deviates to the field of engineering and can be used in surface grinding. X.
Известна винтова пара, содержаща , гайку, состо щую из двух частей, соединенных между собой упругим элементом, вынолнен ным в виде пружины.A known screw pair comprising a nut consisting of two parts interconnected by an elastic element, made in the form of a spring.
Целью изобретени вл етс расши1)ение диапазона регулировани усили упругого элемента.The aim of the invention is to expand the range of force control of the elastic element.
Это достигаетс тем, что упругий элемент выполнен в виде сильфона, наружиа полость над которым св зана с гидросистемой.This is achieved by the fact that the elastic element is designed in the form of a bellows, the external cavity above which is connected with the hydraulic system.
На чертеже изображена предлагаема винтова пара, продольный разрез.The drawing shows the proposed screw pair, a longitudinal section.
Винтова пара содержит винт 1, гайку, состо щую из двух частей 2 и 3. Часть 2 гайки жестко св зана с неподвижным элементом 4, а часть 3 имеет свободное перемещение отиоситель .-о того же элемента. Упругий элемент 5. The screw pair contains screw 1, a nut consisting of two parts 2 and 3. Part 2 of the nut is rigidly connected to the fixed element 4, and part 3 has free movement of the same element. Elastic element 5.
установленный между част ми гайки, выполпен в виде сильфона, в который подастс рабоча среда из гидросистед ы 6.installed between the parts of the nut, made in the form of a bellows, in which the working fluid from the hydraulic system is fed 6.
При подаче рабочей жидкости из ги.чроспстемы б часть 3 гайки нере.мен аетс вдоль винта, выбира зазор в резьбе. При сн тии давлени в гидросистеме G часть 3 гайки возвращаетс в исходное положение но.ч действием сил упругого элемента 5, создава зазор в резьбе.When supplying the working fluid from the gyroscope system, part 3 of the nut is not replaced along the screw, choosing a gap in the thread. When the pressure in the hydraulic system G is removed, part 3 of the nut returns to its initial position by the action of the forces of the elastic element 5, creating a gap in the thread.
П 1 е д м е т и з о б -р е т е и и P 1 e d emetra t and b
Винтова пара, содержаща винт, гайку, состо щую нз двух частей, и упругий элемент, установленный между част ми гайки, отличающа с тем, что, с целью расщ}1рени диапазона регулировани усили упругого элемента, последний вынолнен в виде сильфона, наружиа полость над которым св зана с гидросистемой .A screw pair containing a screw, a nut consisting of two parts, and an elastic element installed between the parts of the nut, characterized in that, in order to increase the stretch of the force control range of the elastic element, which is associated with a hydraulic system.
iZ::iZ ::
TSTS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1925674A SU462043A1 (en) | 1973-06-05 | 1973-06-05 | Screw pair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1925674A SU462043A1 (en) | 1973-06-05 | 1973-06-05 | Screw pair |
Publications (1)
Publication Number | Publication Date |
---|---|
SU462043A1 true SU462043A1 (en) | 1975-02-28 |
Family
ID=20554722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1925674A SU462043A1 (en) | 1973-06-05 | 1973-06-05 | Screw pair |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU462043A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5511438A (en) * | 1993-05-31 | 1996-04-30 | Sony Corporation | Positioner |
-
1973
- 1973-06-05 SU SU1925674A patent/SU462043A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5511438A (en) * | 1993-05-31 | 1996-04-30 | Sony Corporation | Positioner |
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