SU450292A1 - A device for producing a slow rotary motion - Google Patents
A device for producing a slow rotary motionInfo
- Publication number
- SU450292A1 SU450292A1 SU1843873A SU1843873A SU450292A1 SU 450292 A1 SU450292 A1 SU 450292A1 SU 1843873 A SU1843873 A SU 1843873A SU 1843873 A SU1843873 A SU 1843873A SU 450292 A1 SU450292 A1 SU 450292A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- core
- spring
- producing
- housing
- Prior art date
Links
- 238000004804 winding Methods 0.000 description 4
- 201000005505 Measles Diseases 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
II
Известны устройства дл получени на выходе медленного вращательного движени , содержащие установленный в корпусе вибратор , подпружиненный корь которого закреплен на выходном валу, и преобразователь возвратно-поступательного движени кор в замедленное вращение выходного вала.Devices are known for producing at the output a slow rotary motion, comprising a vibrator mounted in the housing, the spring-loaded bark of which is fixed to the output shaft, and a converter for reciprocating the movement of the core to the slow-motion rotation of the output shaft.
Предлагаемое устройство отличаетс от известных тем, что преобразователь выполнен в виде двух закрепленных одним концом на валу спиральных пружип, одна из которых взаимодействует с валом и корем, а друга - с валом и корпусом.The proposed device differs from the known ones in that the transducer is made in the form of two helical springs fixed at one end on the shaft, one of which interacts with the shaft and the core and the other with the shaft and the housing.
Такое выполнение устройства позвол ет повысить надежность в его работе.Such an embodiment of the device makes it possible to increase the reliability of its operation.
Дл регулировани числа оборотов на валу fe корпусе установлен винт, св занный с пружиной кор .To regulate the speed of the shaft fe, the housing has a screw connected to the spring of the core.
На фиг. 1 изображен вариант выполнени описываемого устройства (однофазный); на фиг. 2 - разрез по А-А на фиг. 1.FIG. 1 shows an embodiment of the described device (single phase); in fig. 2 is a section along A-A in FIG. one.
Устройство содержит П-образный магнитопровод 1 с обмоткой 2 и корь 3, установленный на валу 4 через обгонную муфту 5. Вал св зан с корпусом 6 устройства через обгонную муфту 7. Муфты 5 и 7 выполнены в виде пружин, закрепленных одним концом на валу 4. Якорь 3 подпружинен пружинами 8 и 9. В корпусе 6 установлен регулировочный винт 10, св занный с пружиной 9.The device contains a U-shaped magnetic core 1 with a winding 2 and a bark 3 mounted on shaft 4 through an overrunning clutch 5. The shaft is connected to the device case 6 via an overrunning clutch 7. Couplings 5 and 7 are made in the form of springs fixed at one end on shaft 4 Anchor 3 is spring-loaded with springs 8 and 9. An adjusting screw 10, associated with spring 9, is installed in body 6.
Устройство работает следующим образом.The device works as follows.
Под действием переменного магнитного пол и разности сил пружин 8 и 9 корь 3 вибрирует . При движении кор 3 в направлении, противоположном направлению намотки пружины 5, последн заклинивает корь с валом 4, а пружина 7 освобождает вал от корпуса 6. При этом вал 4 движетс вместе с корем 3, соверша шаг соответственно углу поворота кор . При движении кор 3 в направлении намотки пружины 5 последн освобождает корь от вала 4, а пружина 7 заклинивает вал с корпусом.Under the action of an alternating magnetic field and the difference in the forces of the springs 8 and 9, measles 3 vibrates. When the core 3 moves in the opposite direction to the winding of the spring 5, the latter seizes the bark with the shaft 4, and the spring 7 releases the shaft from the casing 6. At the same time, the shaft 4 moves together with the bark 3, making a step corresponding to the angle of rotation of the core. When moving the core 3 in the direction of winding the spring 5, the latter releases measles from the shaft 4, and the spring 7 seizes the shaft with the housing.
Таким образом, работа устройства заключаетс в попеременном заклинивании вала с корем (при рабочем повороте кор ) и вала с корпусом (при возвращении кор в исходное положение).Thus, the operation of the device consists in alternately wedging the shaft with the bark (when the core rotates) and the shaft with the body (when the core returns to its original position).
Число оборотов вала 4 регулируютс либо изменением разности усилий пружин 8 и 9 при помощи винта 10, либо изменением напр жени питани вибратора. Дл повышени плавности вращени валаThe number of revolutions of the shaft 4 is regulated either by changing the difference in the forces of the springs 8 and 9 with the screw 10, or by changing the supply voltage of the vibrator. To increase the smoothness of the shaft rotation
устройство может быть выполнено многосекционным (например, трехсекционным) с установкой корей всех секций на общем валу и с питанием обмотки каждой секции от отдельной фазы многофазного (например, трехфазиого ) напр жени .The device can be made multisectional (for example, three-sectional) with the installation of the cores of all sections on a common shaft and with the power supply of the windings of each section from a separate phase of a multiphase (for example, three-phase) voltage.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1843873A SU450292A1 (en) | 1972-11-09 | 1972-11-09 | A device for producing a slow rotary motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1843873A SU450292A1 (en) | 1972-11-09 | 1972-11-09 | A device for producing a slow rotary motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU450292A1 true SU450292A1 (en) | 1974-11-15 |
Family
ID=20531403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1843873A SU450292A1 (en) | 1972-11-09 | 1972-11-09 | A device for producing a slow rotary motion |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU450292A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4117225A1 (en) * | 1991-05-27 | 1992-12-03 | Philips Patentverwaltung | Vibration device for electric razor or hair-cutter - has oscillating rotor acted on by spring-biassed tensioning cable supporting vibration stage |
| WO2010036149A1 (en) * | 2008-09-24 | 2010-04-01 | Magomedov Magomed Habibovich | Electromechanical vibration generator and a method for operating said generator in a forced-oscillation mode |
-
1972
- 1972-11-09 SU SU1843873A patent/SU450292A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4117225A1 (en) * | 1991-05-27 | 1992-12-03 | Philips Patentverwaltung | Vibration device for electric razor or hair-cutter - has oscillating rotor acted on by spring-biassed tensioning cable supporting vibration stage |
| WO2010036149A1 (en) * | 2008-09-24 | 2010-04-01 | Magomedov Magomed Habibovich | Electromechanical vibration generator and a method for operating said generator in a forced-oscillation mode |
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