SU935721A1 - Device for measuring torque - Google Patents
Device for measuring torque Download PDFInfo
- Publication number
- SU935721A1 SU935721A1 SU803211959A SU3211959A SU935721A1 SU 935721 A1 SU935721 A1 SU 935721A1 SU 803211959 A SU803211959 A SU 803211959A SU 3211959 A SU3211959 A SU 3211959A SU 935721 A1 SU935721 A1 SU 935721A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- torque
- hydraulic
- measuring
- measuring torque
- increase
- Prior art date
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- Force Measurement Appropriate To Specific Purposes (AREA)
Description
(54) УСТЮЙСТВО ДЛЯ ИЗМЕРЕНИЯ КРУТЯЩЕГО МОМЕНТА(54) APPROACH FOR MEASURING THE TORQUE
Изобретение относитс к силоизмерительной технике.This invention relates to load measuring technique.
Известно устройство дл измерени крут - i щего момента, содержащее ведущий и ведомый злементы, св занные посредством механизма преобразовани момента в осевое усилие, и гидравлический сштоизмернтель.A device for measuring torsional moment is known, comprising a master and a slave elements, connected by means of a mechanism for converting a moment into an axial force, and a hydraulic measuring instrument.
Однако данное устройство не обеспечивает требуемой точности измерени 1,However, this device does not provide the required measurement accuracy 1,
Наиболее близким к изобретению вл етс устройство дл измерени крут щего момента, содержащее ведущую и ведомую полумуфты, соединенные между собой посредством гидрав.лического преобразователи момента в давление , св за(шого с индикатором 2.Closest to the invention is a device for measuring torque, which contains the driving and driven coupling halves, which are interconnected by means of hydraulic torque to pressure transducers, which are connected to indicator 2.
Недостатком зтого устройства вл етс низка чувствительность.The disadvantage of this device is low sensitivity.
Целью изобретени вл етс повыщение чувствительности.The aim of the invention is to increase the sensitivity.
Указанна цель достигаетс тем, что гидравлический преобразователь вьшолнен в виде геликсной пружины.This goal is achieved by the fact that the hydraulic converter is implemented in the form of a helix spring.
На чертеже схематически представлено предлагаемое устройство.The drawing schematically shows the proposed device.
Устройство дл измерени крут щего момента содержит ведущую 1, и ведомую 2 полумуфты, соеданенные между собой посредством геликсной пружины 3. В полумуфте 2 нмеютс каналы дл выхода рабочей жидкости , например через уплотненную кольцами-4 стойку 5, трубопровод 6, к манометру 7.The device for measuring the torque moment contains the leading 1 and the driven 2 coupling half connected to each other by means of a helix spring 3. In the half coupling 2 there are channels for the release of the working fluid, for example, through a ring 5 sealed by rings-4, to the manometer 7.
Устройство работает следующим образом.The device works as follows.
10ten
Измер емый крут щий момент прикладываетс к полумуфте 1, с которой св зан конец гел1ассной пружины 3. Воздействие крут щего момента на геликсную пружину 3 деформирует ее, вследствие чего давление The measured torque is applied to the coupling half 1, with which the end of the gel spring 3 is connected. The effect of the torque on the helix spring 3 deforms it, as a result of which
15 внутри пружины мен етс , Измененне давлени жидкости может фиксироватьс как визуально с помощью манометра,, так и с помощью других вторичиых преобразователей давлени .15 inside the spring varies. The change in fluid pressure can be fixed both visually with a pressure gauge or with other secondary pressure transducers.
2020
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803211959A SU935721A1 (en) | 1980-12-04 | 1980-12-04 | Device for measuring torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803211959A SU935721A1 (en) | 1980-12-04 | 1980-12-04 | Device for measuring torque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU935721A1 true SU935721A1 (en) | 1982-06-15 |
Family
ID=20929692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU803211959A SU935721A1 (en) | 1980-12-04 | 1980-12-04 | Device for measuring torque |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU935721A1 (en) |
-
1980
- 1980-12-04 SU SU803211959A patent/SU935721A1/en active
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