SU979910A1 - Torsion spring mechanical characteristic determination device - Google Patents
Torsion spring mechanical characteristic determination device Download PDFInfo
- Publication number
- SU979910A1 SU979910A1 SU813300363A SU3300363A SU979910A1 SU 979910 A1 SU979910 A1 SU 979910A1 SU 813300363 A SU813300363 A SU 813300363A SU 3300363 A SU3300363 A SU 3300363A SU 979910 A1 SU979910 A1 SU 979910A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- meter
- torsion spring
- determination device
- mechanical characteristic
- characteristic determination
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ОПРЕДЕЛЕНИЯ МЕХАНИЧЕСКИХ ХАРАКТЕРИСТИК ПРУЖИН КРУЧЕН1-1Я Изобретение относитс к измерительной технике и может быть использовано дл определени механических характеристик пружин кручени при их испытани х . Известно устройство дл испытани пружин, содержащее ведущую ось и ведомый рычаг, снабженные узлами креплени испытуемой пружины, уравновещиваюишй рычаг с ма тником силоизмерител , св занный посредством гибкой св зи с ведомым рычагом, и измеритель скручивани пружины С1 .Однако устройство имеет сложную конструкцию и неудобно в эксплуатации. Наиболее близким к изобретенью по технической сущности и достигаемому результату вл етс устройство дл определени механических характеристик пружин кручени , содержащее две стойки с размещенными в них ведущим и ведомым щпиндел ми с узлами креплени испытуемой пружины, ма тниковый силоизмеритель , установленный на ведомом щпи деле, и стрелочный измеритель угла закручивани , стрелка которого св зана с ма тником силоизмерител 2 .. Недостатком у стройства также вл етс неудобство эксплуатации, обусловленное использованием двух шкал -в измерителе угла закручивани пружиньи Целью изобретени вл етс повышение удобства эксплуатации. Указанна цель достигаетс тем, что в устройстве щкала измерител утла закручивани установлена на ведомом шпинделе с возможностью поворота- относительно последнего и кинематически св зана с ведущим щапинделем. На чертеже представлено предлагаемое устройство. Устройство дл определени механических характеристик пружин кручени содержит две стойки 1, в которых размещены ведущий 2 и ведомьй 3 шпиндели, ма тниковый силоизмеритель, состо щий из 1 собственно ма тника 4, закрепленного на ведомом шпинделе 3, неподви оюй(54) DEVICE FOR DETERMINING THE MECHANICAL CHARACTERISTICS OF SPRING TILES 1. The invention relates to measurement technology and can be used to determine the mechanical characteristics of torsion springs when tested. A device for testing springs is known, which contains a drive axle and a driven lever, equipped with mounting points of the test spring, balancing the lever with the key of the load cell, connected through a flexible link with the driven lever, and the spring twisting meter C1. However, the device has a complex structure and is inconvenient operation. The closest to the invention of the technical essence and the achieved result is a device for determining the mechanical characteristics of torsion springs, which contains two racks with master and follower spindles with attachment points of the test spring, mounted on the driven shaft, and the switch a twist angle meter, the arrow of which is associated with a gravitator force meter 2. The disadvantage of the device is also the inconvenience of operation due to the use of two al -to angle twist meter springs object of the invention is to increase the ease of operation. This goal is achieved by the fact that, in the device of the aisle, the measuring instrument for the elongation of the twisting is mounted on the driven spindle with the possibility of rotation relative to the latter and is kinematically connected with the master spindle. The drawing shows the proposed device. The device for determining the mechanical characteristics of the torsion springs contains two racks 1, in which the master 2 and follower 3 spindles are placed, the tracking magnifier consisting of 1 actual master 4 fixed on the driven spindle 3
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813300363A SU979910A1 (en) | 1981-06-10 | 1981-06-10 | Torsion spring mechanical characteristic determination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813300363A SU979910A1 (en) | 1981-06-10 | 1981-06-10 | Torsion spring mechanical characteristic determination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU979910A1 true SU979910A1 (en) | 1982-12-07 |
Family
ID=20962734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813300363A SU979910A1 (en) | 1981-06-10 | 1981-06-10 | Torsion spring mechanical characteristic determination device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU979910A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0919798A2 (en) * | 1997-11-25 | 1999-06-02 | Lexmark International, Inc. | Torsion spring grading by hysteresis averaging |
| CN108168751A (en) * | 2017-12-01 | 2018-06-15 | 中国直升机设计研究所 | A kind of torsional spring twist counter |
-
1981
- 1981-06-10 SU SU813300363A patent/SU979910A1/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0919798A2 (en) * | 1997-11-25 | 1999-06-02 | Lexmark International, Inc. | Torsion spring grading by hysteresis averaging |
| EP0919798A3 (en) * | 1997-11-25 | 2001-03-07 | Lexmark International, Inc. | Torsion spring grading by hysteresis averaging |
| CN108168751A (en) * | 2017-12-01 | 2018-06-15 | 中国直升机设计研究所 | A kind of torsional spring twist counter |
| CN108168751B (en) * | 2017-12-01 | 2020-10-23 | 中国直升机设计研究所 | Torsional spring torque measurer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2471423A (en) | Tester for bearings | |
| SU979910A1 (en) | Torsion spring mechanical characteristic determination device | |
| NO149120B (en) | DEVICE FOR TESTING BRAKES ON MOTOR VEHICLES | |
| US2638680A (en) | Averaging protractor for matching aircraft propeller blades | |
| US4014397A (en) | Electrical counting scale | |
| CN87208350U (en) | Torque spanner calibrator | |
| SU1000860A1 (en) | Friction force meter | |
| SU1185061A1 (en) | Arrangement for measuring the specimen deformation | |
| SU1161814A1 (en) | Strain gauge | |
| CN2238176Y (en) | Electronic electric point power measuring cranking bar | |
| RU2189025C1 (en) | Specimen strength tester | |
| SU729467A1 (en) | Device for measuring friction forces in sliding-surface bearing | |
| SU1242737A1 (en) | Device for measuring atmospheric pressure | |
| SU739350A1 (en) | Arrangement for measuring elastic characteristics of springs | |
| SU863993A1 (en) | Strain-gauge meter | |
| SU640147A1 (en) | Force-measuring device | |
| SU54354A1 (en) | Bourdon Spring Elasticity Tester | |
| SU124182A1 (en) | Spring Tester | |
| SU599168A1 (en) | Torque meter | |
| SU1024805A1 (en) | Device for measuring friction forces | |
| SU1025998A1 (en) | Structure elastic line deflection measuring device | |
| SU497497A1 (en) | Intra-Model Scales | |
| US3200632A (en) | Torque measuring device | |
| SU1638382A1 (en) | Device for calibration and manufacturing control of torsion shafts | |
| SU998918A1 (en) | Device for measuring stress relaxation in polymer materials |