CN201514321U - Performance test bench for speed reducer - Google Patents
Performance test bench for speed reducer Download PDFInfo
- Publication number
- CN201514321U CN201514321U CN200920228815XU CN200920228815U CN201514321U CN 201514321 U CN201514321 U CN 201514321U CN 200920228815X U CN200920228815X U CN 200920228815XU CN 200920228815 U CN200920228815 U CN 200920228815U CN 201514321 U CN201514321 U CN 201514321U
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- reductor
- speed
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- survey
- reducing machine
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Abstract
The utility model discloses a performance test bench for a speed reducer, which comprises at least a driving motor, an input torque rotational speed sensor and an output torque rotational speed sensor which are respectively connected with a torque gauge, a main speed measuring and reducing machine and a brake; an auxiliary speed measuring and reducing machine is arranged between the main speed measuring and reducing machine and the output torque rotational speed sensor, a speed regulating and reducing machine A is arranged between the input torque rotational speed sensor and the main speed measuring and reducing machine, and a speed regulating and reducing machine B is arranged between the main speed measuring and reducing machine and the output torque rotational speed sensor; and the driving motor, the input torque rotational speed sensor, the speed regulating and reducing machine A and the main speed measuring and reducing machine are connected in sequence through a shaft coupling, the main speed measuring and reducing machine is connected with the auxiliary speed measuring and reducing machine back to back through a shaft coupling, and the auxiliary speed measuring and reducing machine, the speed regulating and reducing machine B, the output torque rotational speed sensor and the brake are connected in sequence through a shaft coupling. The test bench has high dynamic response speed and can realize the transient torque control.
Description
Technical field
It is performance test bed that the utility model relates to a kind of reductor, particularly relates to a kind of test board that can control and measure rotating speed, moment of torsion, power and the efficient of reductor.
Background technology
The common at present performances such as rotating speed, moment of torsion, power and efficient that adopt hydraulic dynamometer to test reductor.The principle of work of hydraulic dynamometer is a water as the braking medium, the mechanical energy of prime mover output is converted to heat energy, by taking away heat after the water cooling.Adopt hydraulic dynamometer need be equipped with a jacket water circulation system usually to guarantee that chilled water can be recycling as load.Its shortcoming mainly contains: 1, water cools off, and needs to consume a large amount of water, and the power of power machine output can not reclaim and need the bulky water circulation facility; 2, reaction velocity is extremely slow, is unfavorable for the transient control of moment of torsion; 3, can only brake during the little moment of torsion of low speed, can not towing astern, promptly test specification is limited.
Summary of the invention
The purpose of this utility model is to remedy the deficiencies in the prior art, provides a kind of reductor performance test bed, adopts this test board need not cooling water recirculation system, and dynamic response speed is fast, can realize transient torque control.
The technical scheme that realizes the utility model purpose is: a kind of reductor is performance test bed, at least comprise drive motor, be connected with the input torque speed probe of torque gauge, main output torque speed probe and the detent of surveying reductor, being connected with torque gauge, be provided with between main survey reductor and the output torque speed probe and accompany the survey reductor, input torque speed probe and main the survey between the reductor are provided with speed governing reductor A, accompany to survey between reductor and the output torque speed probe to be provided with speed governing reductor B; Described drive motor, input torque speed probe, speed governing reductor A and main the survey between the reductor connect successively by shaft coupling, the main reductor of surveying is connected by shaft coupling back-to-back with accompanying the survey reductor, accompanies to survey between reductor, speed governing reductor B, output torque speed probe and the detent to connect successively by shaft coupling.
Described test board also comprises test platform, is fixed with some supports on the test platform, is used to make drive motor, input torque speed probe, main survey reductor, accompanies the axle center of surveying reductor, output torque speed probe and detent to be in same horizontal line.
Described drive motor is AC or DC drive motor.
Described detent is an electric eddy current brake.
Described shaft coupling is a spring coupling.
The effect of speed governing reductor A is that main specified input speed value of surveying reductor is arrived in the output speed reduction (or increasing) of drive motor, to reach the specified input speed requirement that the master surveys reductor; The effect of speed governing reductor B is that the rotating speed of will accompany surveying reductor increases (or reduction), guarantees that detent works in its rated speed scope.
The drive motor rotation drives speed governing reductor A rotation, speed governing reductor A rotation back drives the main reductor rotation of surveying, the master surveys to drive after reductor rotates and accompanies the rotation of survey reductor, accompanies the survey reductor to rotate back drive speed governing reductor B rotation, drives detent after speed governing reductor B rotates and rotates.
The advantage that the utility model compared with prior art exists is:
1, price is more cheap, and first-phase investment is few;
2, reliability height, control stabilization;
3, dynamic response speed is fast, can realize transient torque control, can realize the definite value test.
Description of drawings
Fig. 1 is the performance test bed assembling synoptic diagram of embodiment 1 reductor.
Wherein, 1. test platform; 2. drive motor; 3. spring coupling; 4. be connected with the input torque speed probe of torque gauge; 5. speed governing reductor A; 6. support; 7. the main reductor of surveying; 8. accompany the survey reductor; 9. speed governing reductor B; 10. be connected with the output torque speed probe of torque gauge; 11. electric eddy current brake.
Embodiment
The utility model is described in further detail below by the drawings and specific embodiments.
As Fig. 1, the performance test bed test platform 1 that comprises of reductor of the present utility model, drive motor 2, be connected with the input torque speed probe 4 of torque gauge, speed governing reductor A 5, the main reductor 7 of surveying, accompany and survey reductor 8, speed governing reductor B 9, be connected with the output torque speed probe 10 and the electric eddy current brake 11 of torque gauge, be fixed with support 6 on the test platform 1, make drive motor 2, input torque speed probe 4, speed governing reductor A 5, the main reductor 7 of surveying, accompany and survey reductor 8, speed governing reductor B 9, the axle center of output torque speed probe 10 and electric eddy current brake 11 is in same horizontal line; Drive motor 2, input torque speed probe 4, speed governing reductor A 5 and the main reductor 7 of surveying are connected successively by spring coupling 3, the main reductor 7 of surveying is connected by spring coupling 3 back-to-back with accompanying survey reductor 8, accompanies to survey between reductor 8, speed governing reductor B 9, output torque speed probe 10 and the electric eddy current brake 11 to connect successively by spring coupling 3.
The operating process of this test board is as follows:
1, each parts of test board are connected by position shown in Figure 1 after, the Current Regulation of electronic swirler 11 to zero-bit, is started drive motor 2 no-load running total systems, make the abundant break-in of each several part.Exist if system moves smooth and easy no abnormal phenomenon, then can proceed test; If there have abnormal occurrence (excessive as noise, have strike note etc.) then to need to be out of service, check that each parts reconnects test then.
2, under the situation of the specified input speed that reaches main survey reductor 7, slowly regulate the current adjusting knob of electric eddy current brake 11, its exciting current is slowly increased, when exciting current increases, braking moment also increases simultaneously thereupon, observe by the torque gauge that links to each other with output torque speed probe 10, reach main 50% o'clock of surveying reductor 7 specified output torques in braking moment, operational system a period of time, if each position operation is normal, each instrument video data is correct, then can proceed test, otherwise need system out of service, check that each parts reconnects test then.
3, continue slowly to regulate the current adjusting knob of electric eddy current brake 11, make its exciting current continue slowly to increase, reach main 100% o'clock of surveying reductor 7 specified output torques in braking moment, if operational system a period of time, each position operation was normal, each instrument video data is correct, then can proceed test, otherwise need system out of service, check that each parts reconnects test then.
4, when the needs halt system moves, must slowly drop to zero by first exciting current with electric eddy current brake 11, making its braking moment is zero, after no-load running a period of time, stops the running of drive motor 2, each instrument video data is zero.
The input of measuring, output speed and torque value are to be converted by the main specified technical indicator of surveying reductor 7, by the main specified input speed of reductor 7 and rotating speed and the moment of torsion that specified input torque is determined drive motor 2 and speed governing reductor A 5 surveyed, determine to accompany survey reductor 8 by main specified output speed and the specified output torque of surveying reductor 7, the rotating speed of speed governing reductor B9 and electric eddy current brake 11 and moment of torsion, be that rotating speed is controlled by speed governing reductor A5 and B9, the size of moment of torsion is controlled by the size of the exciting current of electric eddy current brake 11, the torque value of the big more then system of exciting current is big more, and the torque value of the more little then system of exciting current is more little.Accompany survey reductor 8 can be identical with the main technical indicator of surveying reductor 7, also can be different, the specified output speed and the specified output torque of accompanying the specified input speed of surveying reductor 8 and specified input torque to be not less than main survey reductor 7 get final product.
Used test platform is the steel platform of 3 grades of 8000mm * 3000mm * 300mm, precision in the present embodiment, drive motor is that (specified output speed is 1480rpm to the Y3-315L1-8 three phase alternating current motor, specified output torque is 483.9Nm, power is 75KW), electric eddy current brake is FZJ-1000 electric eddy current brake (nominal torque 10000Nm).The main specified input speed of surveying reductor is 92.5rpm, and specified output torque is 100322Nm, and reduction gear ratio is 14.7692, accompanies the technical parameter of surveying reductor identical with main survey reductor.Input torque sensor and output torque sensor are JZ10000 torque speed sensor (nominal torque is 10000Nm), and torque gauge is the TI-1 torque gauge.The technical parameter of speed governing reductor A, B is identical, and its specified input speed is 1480rpm, and specified output speed is 92.5rpm, and reduction gear ratio is 1480 ÷ 92.5=16, and specified input torque is 483.9Nm, and specified output torque is 483.9Nm * 16=7742.4Nm.The torque value that shows of the torque gauge that links to each other with the output torque speed probe with the input torque speed probe is 483.9Nm respectively, and tachometer value is 1480rpm.
Claims (5)
1. a reductor is performance test bed, at least comprise drive motor, be connected with the input torque speed probe of torque gauge, main output torque speed probe and the detent of surveying reductor, being connected with torque gauge, it is characterized in that: be provided with between main survey reductor and the output torque speed probe and accompany the survey reductor, input torque speed probe and main the survey between the reductor are provided with speed governing reductor A, accompany to survey between reductor and the output torque speed probe to be provided with speed governing reductor B; Described drive motor, input torque speed probe, speed governing reductor A and main the survey between the reductor connect successively by shaft coupling, the main reductor of surveying is connected by shaft coupling back-to-back with accompanying the survey reductor, accompanies to survey between reductor, speed governing reductor B, output torque speed probe and the detent to connect successively by shaft coupling.
2. reductor according to claim 1 is performance test bed, it is characterized in that: described test board also comprises test platform, is fixed with some supports on the test platform.
3. reductor according to claim 1 is performance test bed, it is characterized in that: described drive motor is AC or DC drive motor.
4. reductor according to claim 1 is performance test bed, it is characterized in that: described detent is an electric eddy current brake.
5. reductor according to claim 1 is performance test bed, it is characterized in that: described shaft coupling is a spring coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920228815XU CN201514321U (en) | 2009-10-13 | 2009-10-13 | Performance test bench for speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920228815XU CN201514321U (en) | 2009-10-13 | 2009-10-13 | Performance test bench for speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514321U true CN201514321U (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920228815XU Expired - Fee Related CN201514321U (en) | 2009-10-13 | 2009-10-13 | Performance test bench for speed reducer |
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| Country | Link |
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| CN (1) | CN201514321U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768116A (en) * | 2012-07-03 | 2012-11-07 | 索特传动设备有限公司 | General reducer test bed |
| CN102809484A (en) * | 2012-08-08 | 2012-12-05 | 大连华锐重工集团股份有限公司 | Loading test bed for walking winding speed reducer in engineering machinery |
| CN103033357A (en) * | 2011-09-29 | 2013-04-10 | 浙江派尼尔机电有限公司 | Outboard engine retarding mechanism detecting system |
| CN103091102A (en) * | 2013-01-30 | 2013-05-08 | 温州大学 | Robot reducer transmission performance comprehensive testing device |
| CN103149028A (en) * | 2013-03-18 | 2013-06-12 | 索特传动设备有限公司 | Testing device of speed reducer |
| CN103175684A (en) * | 2013-01-31 | 2013-06-26 | 温州大学 | Electro-hydraulic loading device for reducer test |
| CN103698127A (en) * | 2013-12-26 | 2014-04-02 | 北京配天大富精密机械有限公司 | Speed reducer testing equipment |
| CN103852197A (en) * | 2012-12-07 | 2014-06-11 | 哈尔滨恒誉名翔科技有限公司 | Torque testing board of input shaft of planet wheel reduction gearbox |
| CN104635157A (en) * | 2015-01-20 | 2015-05-20 | 山东拓博节能科技有限公司 | Test board of low-revolution-speed large-torque motor |
| CN105547695A (en) * | 2016-01-12 | 2016-05-04 | 芜湖赛宝信息产业技术研究院有限公司 | Industrial robot reducer reliability test stand |
| CN105628355A (en) * | 2014-11-28 | 2016-06-01 | 重庆西山科技股份有限公司 | Operation power device performance test method |
| CN105628354A (en) * | 2014-11-28 | 2016-06-01 | 重庆西山科技股份有限公司 | Operation power device performance test apparatus |
| CN107228721A (en) * | 2017-07-19 | 2017-10-03 | 苏州宝嘉新能源科技有限公司 | Worm type of reduction gearing efficiency test device |
| CN107389238A (en) * | 2017-07-31 | 2017-11-24 | 江苏创斯达科技有限公司 | A kind of online transmission efficiency test device |
| CN108152035A (en) * | 2017-12-29 | 2018-06-12 | 江苏泰隆减速机股份有限公司 | Lightweight speed reducer of crane test device |
| CN108195578A (en) * | 2017-12-25 | 2018-06-22 | 中北大学 | A kind of variable pitch speed reducer rotary decelerator |
| CN108195579A (en) * | 2017-12-25 | 2018-06-22 | 中北大学 | A kind of rotary detecting method of variable pitch speed reducer |
| CN110044611A (en) * | 2019-04-25 | 2019-07-23 | 江苏利得尔电机有限公司 | A kind of electromagnetic type shaft coupling combination property test desk and its test method |
-
2009
- 2009-10-13 CN CN200920228815XU patent/CN201514321U/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103033357A (en) * | 2011-09-29 | 2013-04-10 | 浙江派尼尔机电有限公司 | Outboard engine retarding mechanism detecting system |
| CN103033357B (en) * | 2011-09-29 | 2015-09-02 | 浙江派尼尔机电有限公司 | Shipboard reducing gear detection system |
| CN102768116B (en) * | 2012-07-03 | 2016-01-20 | 索特传动设备有限公司 | General reducer testing table |
| CN102768116A (en) * | 2012-07-03 | 2012-11-07 | 索特传动设备有限公司 | General reducer test bed |
| CN102809484A (en) * | 2012-08-08 | 2012-12-05 | 大连华锐重工集团股份有限公司 | Loading test bed for walking winding speed reducer in engineering machinery |
| CN103852197A (en) * | 2012-12-07 | 2014-06-11 | 哈尔滨恒誉名翔科技有限公司 | Torque testing board of input shaft of planet wheel reduction gearbox |
| CN103091102A (en) * | 2013-01-30 | 2013-05-08 | 温州大学 | Robot reducer transmission performance comprehensive testing device |
| CN103175684A (en) * | 2013-01-31 | 2013-06-26 | 温州大学 | Electro-hydraulic loading device for reducer test |
| CN103175684B (en) * | 2013-01-31 | 2015-06-17 | 温州大学 | Electro-hydraulic loading device for reducer test |
| CN103149028A (en) * | 2013-03-18 | 2013-06-12 | 索特传动设备有限公司 | Testing device of speed reducer |
| CN103149028B (en) * | 2013-03-18 | 2016-02-10 | 索特传动设备有限公司 | A kind of reductor proving installation |
| CN103698127A (en) * | 2013-12-26 | 2014-04-02 | 北京配天大富精密机械有限公司 | Speed reducer testing equipment |
| CN109238673A (en) * | 2014-11-28 | 2019-01-18 | 重庆西山科技股份有限公司 | Operation power device performance testing device and its outer force loading device |
| CN105628355A (en) * | 2014-11-28 | 2016-06-01 | 重庆西山科技股份有限公司 | Operation power device performance test method |
| CN105628354A (en) * | 2014-11-28 | 2016-06-01 | 重庆西山科技股份有限公司 | Operation power device performance test apparatus |
| CN109238673B (en) * | 2014-11-28 | 2020-08-18 | 重庆西山科技股份有限公司 | Performance testing device for operation power device and external force loading device thereof |
| CN104635157B (en) * | 2015-01-20 | 2017-06-30 | 山东拓博节能科技有限公司 | A kind of low rotation speed large torque electromechanical testing platform |
| CN104635157A (en) * | 2015-01-20 | 2015-05-20 | 山东拓博节能科技有限公司 | Test board of low-revolution-speed large-torque motor |
| CN105547695A (en) * | 2016-01-12 | 2016-05-04 | 芜湖赛宝信息产业技术研究院有限公司 | Industrial robot reducer reliability test stand |
| CN107228721A (en) * | 2017-07-19 | 2017-10-03 | 苏州宝嘉新能源科技有限公司 | Worm type of reduction gearing efficiency test device |
| CN107389238A (en) * | 2017-07-31 | 2017-11-24 | 江苏创斯达科技有限公司 | A kind of online transmission efficiency test device |
| CN108195579A (en) * | 2017-12-25 | 2018-06-22 | 中北大学 | A kind of rotary detecting method of variable pitch speed reducer |
| CN108195578A (en) * | 2017-12-25 | 2018-06-22 | 中北大学 | A kind of variable pitch speed reducer rotary decelerator |
| CN108152035A (en) * | 2017-12-29 | 2018-06-12 | 江苏泰隆减速机股份有限公司 | Lightweight speed reducer of crane test device |
| CN110044611A (en) * | 2019-04-25 | 2019-07-23 | 江苏利得尔电机有限公司 | A kind of electromagnetic type shaft coupling combination property test desk and its test method |
| CN110044611B (en) * | 2019-04-25 | 2020-09-11 | 江苏利得尔电机有限公司 | Electromagnetic type coupling comprehensive performance test bench and test method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20111013 |