CN103162960A - Device for testing one-way bearing under high-speed running condition - Google Patents
Device for testing one-way bearing under high-speed running condition Download PDFInfo
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- CN103162960A CN103162960A CN2011104261609A CN201110426160A CN103162960A CN 103162960 A CN103162960 A CN 103162960A CN 2011104261609 A CN2011104261609 A CN 2011104261609A CN 201110426160 A CN201110426160 A CN 201110426160A CN 103162960 A CN103162960 A CN 103162960A
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- unilateral bearing
- fixed head
- testing
- way bearing
- driving gear
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Abstract
The invention discloses a device for testing a one-way bearing under a high-speed running condition. The device for testing the one-way bearing under the high-speed running condition comprises a testing table, a load-bearing device and a voltage-stabilizing power device, wherein a first fixing plate and a second fixing plate are fixedly arranged on the testing table and are connected with each other through multiple rotating groups. Each rotating group comprises a driving rotating shaft and a driven rotating shaft, wherein a driving gear is arranged on the driving rotating shaft, a driven gear is arranged on the driven rotating shaft, and the driving gear and the driven gear are mutually connected in a meshed mode, the one-way bearing is mounted in the driving gear in a directional mode, an output shaft of the load-bearing device is connected with the driven rotating shaft, and the voltage-stabilizing power device is connected with all the driving rotating shafts through transmission devices. Due to the arrangement, the device for testing the one-way bearing under the high-speed running condition is reasonable in design, simple to operate and capable of being used for testing the one-way braking performance of the one-way bearing under the high-speed running condition, so that the effect that the one-way bearing can be used more accurately is ensured, and the service life of the one-way bearing is prolonged.
Description
Technical field
The present invention relates to the one-way brake field tests, particularly relate to a kind of unilateral bearing high-speed test device.
Background technology
Unilateral bearing is the important component part of a main commercial unit.Bearing problem may cause expensive stop time, device damage and fault.
Keep reliability service under high-performance and minimum maintenance cost in order to reach equipment, must follow correct disposal route.This comprises the bearing storage, removes, and cleans check and installation.
Before using any unilateral bearing, must carry out to this unilateral bearing the test of parameters, test to bearing parameter in prior art all rests on its surface fracture situation check, the inspection of assembling situation etc., shortage can't be guaranteed the serviceable life of unilateral bearing to a great extent for the detection under the unilateral bearing working order and observation.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of unilateral bearing high-speed test device, can in the one-way brake performance of test bearing in the situation of running up, guarantee correct use and the serviceable life of unilateral bearing.
for solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of unilateral bearing high-speed test device is provided, comprise: test board, load device, the voltage stabilizing propulsion system, be fixed with the first fixed head on described test board, the second fixed head, be connected by a plurality of rotating group between described the first fixed head and the second fixed head, described rotating group comprises main rotary shaft, be rotated axle, described main rotary shaft is provided with described driving gear, the described axle that is rotated is provided with described driven gear, described driving gear intermeshes with driven gear and is connected, described driving gear interior orientation is equipped with unilateral bearing, the output shaft of described load device is connected with the described axle that is rotated, described voltage stabilizing propulsion system are connected with each main rotary shaft by gearing.
In a preferred embodiment of the present invention, described load device is connected with a stabilized voltage supply voltage regulating device.
In a preferred embodiment of the present invention, described voltage stabilizing propulsion system and a control device are electrically connected.
In a preferred embodiment of the present invention, the output shaft of described load device is connected with the described axle that is rotated by shaft coupling.
In a preferred embodiment of the present invention, described load device is the magnetic hysteresis device, is connected with drive motor on the voltage stabilizing propulsion system.
In a preferred embodiment of the present invention, be detachable the connection between described rotating group and described the first fixed head and the second fixed head.
The invention has the beneficial effects as follows: unilateral bearing high-speed test device of the present invention is reasonable in design, simple to operate, can test the one-way brake performance of unilateral bearing in the situation of running up, thereby guarantee to use more accurately unilateral bearing, improve the serviceable life of unilateral bearing.
Description of drawings
Fig. 1 is the structural representation of unilateral bearing high-speed test device one preferred embodiment of the present invention;
Fig. 2 is the front view of unilateral bearing high-speed test device shown in Figure 1;
In accompanying drawing, the mark of each parts is as follows: 1, test board, 2, load device, 3, the voltage stabilizing propulsion system, 4, the first fixed head, 5, the second fixed head, 6, be rotated axle, 7, main rotary shaft, 8, driven gear, 9, driving gear, 10, unilateral bearing, 11, control device, 12, gearing, 13, shaft coupling.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made more explicit defining.
See also Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of unilateral bearing high-speed test device comprises: test board 1, load device 2, voltage stabilizing propulsion system 3.
Be fixed with the first fixed head 4, the second fixed head 5 on described test board 1, be connected by a plurality of rotating group between described the first fixed head 4 and the second fixed head 5, described rotating group comprises and is rotated axle 6, main rotary shaft 7, the described axle 6 that is rotated is provided with described driven gear 8, described main rotary shaft 7 is provided with described driving gear 9, described driven gear 8 intermeshes with driving gear 9 and is connected, and is provided with unilateral bearing 10 in described driving gear 9.
The output shaft of described load device 2 is connected with the described axle 6 that is rotated by shaft coupling 13, and described load device 2 is the magnetic hysteresis device.One of the corresponding connection of magnetic hysteresis device output shaft is rotated axle 6.Described voltage stabilizing propulsion system 3 and a control device 11 are electrically connected, and voltage stabilizing propulsion system 3 are by motor-driven.
Described voltage stabilizing propulsion system 3 are connected with each main drive shaft 7 by gearing 12.Described load device 2 is connected with a stabilized voltage supply voltage regulating device.
Be detachable the connection between described rotating group and described the first fixed head 4 and the second fixed head 5.Can add or reduce rotating group quantity according to different situations, also be convenient to unilateral bearing 10 assemblings simultaneously.
Step when operation unilateral bearing high-speed test device of the present invention comprises:
1, main drive shaft 7 is unloaded, take off driving gear 9.
2, unilateral bearing 10 is packed in driving gear 9, during installation with unilateral bearing 10 lids inwardly.
3, after unilateral bearing 10 assembles, then main drive shaft 7 is contained on unilateral bearing 10 high-speed test devices, twists with screw and be affixed to the position.
Whether after 4, main drive shaft 7 installs, start voltage stabilizing propulsion system 3, whether each rotation axis that checks rotating group normal rotation, be in place as run-out check not.
5, after rotating group runs well, open load device 2.
6, by the stabilized voltage supply voltage regulating device, load is transferred to appropriate value, the torque adjustment of rotating group is 6 ± 0.5inlb, and during adjusting, the station of each rotating group need to satisfy its torque value simultaneously.
7, the stabilized voltage supply voltage-regulation good after, start working.
8, record data are front with the instrument zero clearing on control device 11.
9, after the test certain hour, close the voltage stabilizing propulsion system, confirm that the moment of torsion of rotating group is 6 ± 0.5inlb, and record the magnitude of voltage of this moment, thus step cycle until test complete.
The unilateral bearing in driving gear of packing into rely on the one-way brake principle drive driving gear with main drive shaft one to rotation.Driven gear is being set under load with certain load and driving gear engagement, if the driven normal Unidirectional of driven gear energy just show that the unilateral bearing state is normal, otherwise unilateral bearing lost efficacy.
Unilateral bearing high-speed test device of the present invention is reasonable in design, simple to operate, can test the one-way brake performance of unilateral bearing 10 in the situation of running up, thereby guarantee to use more accurately unilateral bearing 10, improves the serviceable life of unilateral bearing 10.
The above is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (6)
1. unilateral bearing high-speed test device, it is characterized in that, comprise: test board, load device, the voltage stabilizing propulsion system, be fixed with the first fixed head on described test board, the second fixed head, be connected by a plurality of rotating group between described the first fixed head and the second fixed head, described rotating group comprises main rotary shaft, be rotated axle, described main rotary shaft is provided with described driving gear, the described axle that is rotated is provided with described driven gear, described driving gear intermeshes with driven gear and is connected, described driving gear interior orientation is equipped with unilateral bearing, the output shaft of described load device is connected with the described axle that is rotated, described voltage stabilizing propulsion system are connected with each main rotary shaft by gearing.
2. unilateral bearing high-speed test device according to claim 1, is characterized in that, described load device is connected with a stabilized voltage supply voltage regulating device.
3. unilateral bearing high-speed test device according to claim 1, is characterized in that, described voltage stabilizing propulsion system and a control device are electrically connected.
4. unilateral bearing high-speed test device according to claim 1, is characterized in that, the output shaft of described load device is connected with the described axle that is rotated by shaft coupling.
5. unilateral bearing high-speed test device according to claim 1, is characterized in that, described load device is the magnetic hysteresis device, is connected with drive motor on the voltage stabilizing propulsion system.
6. unilateral bearing high-speed test device according to claim 1, is characterized in that, is detachable the connection between described rotating group and described the first fixed head and the second fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104261609A CN103162960A (en) | 2011-12-16 | 2011-12-16 | Device for testing one-way bearing under high-speed running condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104261609A CN103162960A (en) | 2011-12-16 | 2011-12-16 | Device for testing one-way bearing under high-speed running condition |
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| Publication Number | Publication Date |
|---|---|
| CN103162960A true CN103162960A (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104261609A Pending CN103162960A (en) | 2011-12-16 | 2011-12-16 | Device for testing one-way bearing under high-speed running condition |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969045A (en) * | 2014-04-17 | 2014-08-06 | 深圳怡化电脑股份有限公司 | One-way bearing performance detection method and device |
| CN105043768A (en) * | 2015-06-30 | 2015-11-11 | 黄山协同轴承有限公司 | Unidirectional bearing durance testing machine |
| CN105300694A (en) * | 2015-11-29 | 2016-02-03 | 重庆元创汽车整线集成有限公司 | Rotation mechanism for bearing detection apparatus |
| CN112525468A (en) * | 2020-11-27 | 2021-03-19 | 人本股份有限公司 | Unidirectional bearing torque impact test bench |
Citations (7)
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| JPH07128191A (en) * | 1993-11-08 | 1995-05-19 | Honda Motor Co Ltd | Load tester |
| US20050284225A1 (en) * | 2004-06-28 | 2005-12-29 | Huageng Luo | System and method for monitoring the condition of a drive train |
| CN2899072Y (en) * | 2006-05-30 | 2007-05-09 | 戚荣珍 | One-way transmission decelerator in circuit-breaker electric actuation mechanism |
| CN101109671A (en) * | 2007-08-24 | 2008-01-23 | 中国北方车辆研究所 | Planet wheel bearing test device |
| EP2299159A2 (en) * | 2009-09-07 | 2011-03-23 | Moventas Oy | Method for monitoring the condition of a gearbox and a corresponding arrangement |
| CN201811785U (en) * | 2010-10-15 | 2011-04-27 | 贵州群建精密机械有限公司 | Transmission noise detection device for interference-free variable-load gear |
| CN202471417U (en) * | 2011-12-16 | 2012-10-03 | 赛兹(常州)塑料传动器件有限公司 | High-speed testing device for one-way bearing |
-
2011
- 2011-12-16 CN CN2011104261609A patent/CN103162960A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07128191A (en) * | 1993-11-08 | 1995-05-19 | Honda Motor Co Ltd | Load tester |
| US20050284225A1 (en) * | 2004-06-28 | 2005-12-29 | Huageng Luo | System and method for monitoring the condition of a drive train |
| CN2899072Y (en) * | 2006-05-30 | 2007-05-09 | 戚荣珍 | One-way transmission decelerator in circuit-breaker electric actuation mechanism |
| CN101109671A (en) * | 2007-08-24 | 2008-01-23 | 中国北方车辆研究所 | Planet wheel bearing test device |
| EP2299159A2 (en) * | 2009-09-07 | 2011-03-23 | Moventas Oy | Method for monitoring the condition of a gearbox and a corresponding arrangement |
| CN201811785U (en) * | 2010-10-15 | 2011-04-27 | 贵州群建精密机械有限公司 | Transmission noise detection device for interference-free variable-load gear |
| CN202471417U (en) * | 2011-12-16 | 2012-10-03 | 赛兹(常州)塑料传动器件有限公司 | High-speed testing device for one-way bearing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969045A (en) * | 2014-04-17 | 2014-08-06 | 深圳怡化电脑股份有限公司 | One-way bearing performance detection method and device |
| CN105043768A (en) * | 2015-06-30 | 2015-11-11 | 黄山协同轴承有限公司 | Unidirectional bearing durance testing machine |
| CN105043768B (en) * | 2015-06-30 | 2018-08-03 | 安徽协同轴承股份有限公司 | Unilateral bearing durability-testing machines |
| CN105300694A (en) * | 2015-11-29 | 2016-02-03 | 重庆元创汽车整线集成有限公司 | Rotation mechanism for bearing detection apparatus |
| CN112525468A (en) * | 2020-11-27 | 2021-03-19 | 人本股份有限公司 | Unidirectional bearing torque impact test bench |
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Application publication date: 20130619 |