CN103115771A - Speed reducer test device and speed reducer production line - Google Patents
Speed reducer test device and speed reducer production line Download PDFInfo
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- CN103115771A CN103115771A CN2013100259948A CN201310025994A CN103115771A CN 103115771 A CN103115771 A CN 103115771A CN 2013100259948 A CN2013100259948 A CN 2013100259948A CN 201310025994 A CN201310025994 A CN 201310025994A CN 103115771 A CN103115771 A CN 103115771A
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Abstract
The invention discloses a speed reducer test device which comprises a base, a turnover mechanism, a lifting mechanism, a drive mechanism and a speed reducer installation platform. The turnover mechanism is installed on the base and is used for driving the lifting mechanism, the drive mechanism and the speed reducer installation platform to rotate. The speed reducer installation platform is used for installing the to-be-tested speed reducer. The speed reducer installation platform is connected with the lifting mechanism. The lifting mechanism is used for driving the speed reducer installation platform to lift up and down. The drive mechanism is used for driving the to-be-tested speed reducer to rotate. The invention further discloses a speed reducer production line. The speed reducer test device can simulate the speed reducer to conduct a leaving-factory no-load running-in test in an installing state of engineer machinery equipment and is high in production line automation, high in test efficiency and suitable for various speed reducers.
Description
Technical field
The present invention relates to the reductor field, particularly a kind of reductor test unit and reductor production line.
Background technology
At present, in engineering mechanical device, a large amount of rotary reducer, driving speed reducer, hoisting speed reducers that use are extremely important building blocks, and the serviceability of reductor, reliability, serviceable life all can directly produce material impact to main frame.Although carried out strict check in the process of part, and assembled according to assembly technology, be specification product in order to guarantee each product that dispatches from the factory, be necessary to its unloaded running-in of carrying out certain hour.
At present, the dispatch from the factory research technique of unloaded running-in of domestic reductor manufacturer is all fairly simple, and automation degree of equipment is low, poor compatibility, and break away from the reductor assembly line, logistics time is long, the reductor efficient that rolls off the production line is low, can not satisfy the streamlined unloaded running-in testing requirements of dispatching from the factory.
Summary of the invention
In view of this, the present invention proposes a kind of reductor test unit and reductor production line, to solve the dispatch from the factory problem of test of unloaded running-in of reductor.
On the one hand, the invention provides a kind of reductor test unit, comprise base, switching mechanism, elevating mechanism, driving mechanism, reductor mounting platform, switching mechanism is installed on base, switching mechanism is used for driving elevating mechanism and driving mechanism and the rotation of reductor mounting platform, the reductor mounting platform is used for installing reductor to be tested, the reductor mounting platform is connected with elevating mechanism, elevating mechanism is used for driving the oscilaltion of reductor mounting platform, and driving mechanism is used for driving reductor rotation to be tested.
Further, temperature sensor and sensor noise and vibration transducer are installed on the reductor mounting platform.
Further, also comprise clamp system and reductor pallet, clamp system is installed on the reductor mounting platform, is used for clamping reductor; Clamp system comprises clamp shaft, operating grip, limited block, cam, clamp, set nut, the reductor pallet is positioned at the below of reductor mounting platform, cam and clamp are installed on the lower end of clamp shaft, actuated by cams reductor pallet swings, limited block is installed on the reductor mounting platform, operating grip and set nut are installed on the upper end of clamp shaft, and sleeve set is on clamp shaft, and sleeve one end is resisted against on the reductor mounting platform.
Further, comprise four described clamp systems that are distributed on the reductor mounting platform.
Further, switching mechanism comprises upset motor and upset reductor, and the upset motor is connected with the upset reductor, and the output shaft of upset reductor is connected with elevating mechanism.
Further, elevating mechanism comprises frame, lifting motor, lifting decelerator, lifting screw, lifting nut, frame is connected with the output shaft of upset reductor, lifting motor and lifting decelerator and lifting screw are installed on frame, lifting nut is set on lifting screw, lifting screw is connected with the output shaft of lifting decelerator, and lifting motor drives the lifting screw rotation by lifting decelerator, and the reductor mounting platform is connected with lifting nut.
Further, the first approach switch and the second approach switch are installed on frame, the first approach switch and the second approach switch are positioned at reductor mounting platform lifting extreme position.
Further, driving mechanism comprises drive motor, torque speed sensor, shaft coupling, and drive motor is installed on frame; Torque speed sensor is installed on the output shaft of drive motor, and shaft coupling is connected with the output shaft of drive motor.
Further, also comprise adding and take out lubricating oil system, add and take out lubricating oil system and be used for being connected with the turnover lubricating oil pipe of reductor to be tested.
A kind of reductor production line also is provided on the other hand, has comprised above-mentioned reductor test unit, reductor conveying belt, reductor conveying seat, reductor carries seat to be placed on the reductor conveying belt, and the reductor test unit is placed on reductor test station.
The present invention can simulate the reductor unloaded running-in test of dispatching from the factory under engineering mechanical device installation state.The test station sends order request to be tried, but reductor conveying belt sequencing automatic pointing location conveying reductor on request need not separately to join logistics conveying equipment and personnel.By changing the reductor pallet, can supply Multiple Type reductor delivery test.Running-in that motor drives and motor-driven reductor all can dispatch from the factory.The reductor test unit has complete electric-control system, and most of work is completed automatically by reductor test unit control system, thereby alleviates commissioning staff's manual labor.The reductor test unit can carry out arbitrarily angled upset, tests under simulation reductor installation state, thereby has improved reductor properties detection accuracy.The sensors such as the configurable high-performance temperature of reductor test unit, noise, vibration detect, record reductor process of the test performance achievement data automatically.Reductor test unit testing software possesses the data analysis processing power, but whether automatic Evaluation test reductor is qualified, and defective item is provided.This reductor delivery test can be found the quality problems that the processing of reductor part and assembling produce, and has improved the factory testing level, thereby has guaranteed that each reductor property indices that dispatches from the factory is all qualified.This reductor test unit also can be found the design problem that reductor exists, thereby the test platform of high efficient and reliable is provided for product improvement, performance optimization.A kind of reductor test unit of the present invention also is applicable to the unloaded running-in test of dispatching from the factory of non-engineering mechanical device reductor.Reductor production line automation provided by the invention is high, and test efficiency is high.
Description of drawings
The accompanying drawing that consists of a part of the present invention is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is reductor testing production line schematic diagram of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the clamp system schematic diagram of Fig. 1.
Embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the present invention can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
As shown in Figure 1 to Figure 3, a kind of reductor testing production line of the present invention, comprise reductor test unit, reductor conveying belt 23, reductor conveying seat 22, reductor carries seat 22 to be placed on reductor conveying belt 23, and the reductor test unit is placed on reductor test station.Reductor conveying belt 23 and reductor carry seat 22 for delivery of reductor, and the test station sends order request to be tried, but reductor conveying belt 23 sequencing automatic pointing location conveying reductor on request need not separately to join logistics conveying equipment and personnel.
The reductor test unit mainly is comprised of base 1, switching mechanism, elevating mechanism, driving mechanism, reductor mounting platform 20, clamp system 19, hydraulic system, electric control system, testing software etc.Switching mechanism is installed on base 1, switching mechanism is used for driving elevating mechanism and driving mechanism and 20 rotations of reductor mounting platform, reductor mounting platform 20 is used for installing reductor to be tested 18, reductor mounting platform 20 is connected with elevating mechanism, elevating mechanism drives 20 oscilaltions of reductor mounting platform, and driving mechanism is used for driving reductor to be tested 18 rotations.
Base 1 lower plane of reductor test unit is provided with the fixed installation through hole, adopt high strength foot bolt and ground to be fixed together, on base 1, the plane is provided with the installation threaded hole, be used for installing switching mechanism, base 1 is provided with three layers of instrument frock placement cabinet, sorting placement test instrument, test tool facilitate personnel to take nearby.Switching mechanism is comprised of upset reductor 2 and upset motor 3.Upset reductor 3 is turbine worm reducer, but reverse self-locking.Also can adopt other reductor to drive, but turbine worm reducer can reverse self-locking, its effect is better than other reductor.Upset motor 3 is servomotor, in switching process, accurately controls flip angle.
Elevating mechanism comprises frame 12, lifting motor 7, lifting decelerator 6, lifting screw 5, lifting nut 4, and frame 12 is connected by the output shaft of trip shaft with upset reductor 2, and trip shaft adopts cylinder roller bearing to be installed on base 1.Lifting motor 7 and lifting decelerator 6 and lifting screw 5 are installed on frame 12, lifting nut 4 is set on lifting screw 5, lifting screw 5 is connected with the output shaft of lifting decelerator 6, lifting motor 7 drives lifting screw 5 rotations by lifting decelerator 6, and reductor mounting platform 20 is connected with lifting nut 4.Lifting decelerator 6 adopts turbine and worm formula reductor, but also can adopt the reductor of other type.Lifting motor 7 adopts stepper motors, lifting motor 7 positive and negative rotations, lifting screw 5 positive and negative rotations, lifting nut 4 is in lifting screw 5 oscilaltions, thereby can realize reductor mounting platform 20 together with reductor 18 rise and fall to rational position; Elevating mechanism can also comprise guide pole 13, and the reductor mounting platform rises for 20 times in the decline process, slides on guide pole 13, improves the stability that the reductor mounting platform rises in the decline process for 20 times.The first approach switch 9 and the second approach switch 24 are installed on frame 12, the first approach switch 9 and the second approach switch 24 are positioned at reductor mounting platform 20 lifting extreme positions, rise and decline utmost point root position for detection of reductor mounting platform 20, the first approach switch 9 be connected approach switch 24 and be connected with the electric control system of this test unit, when reductor mounting platform 20 rose and drops to extreme position, lifting motor 7 stopped the rotation.
Driving mechanism comprises drive motor 8, torque speed sensor 10, shaft coupling 11, and drive motor 8 is installed on frame 12; Torque speed sensor 10 is installed on the output shaft of drive motor 8, and shaft coupling 11 is connected with the output shaft of drive motor 8.Drive motor 8 adopts variable-frequency motor, and shaft coupling 11 adopts coupling with rubber type element, but also can adopt the shaft coupling of other type.Torque speed sensor 10 is for detection of the size of moment of torsion and/or the rotating speed of drive motor 8.For the reductor that motor drives, its hydraulic fluid port oil pipe oil pipe corresponding to hydraulic system connects, and hydraulic system is equipped with the sensors such as flow, pressure, measures and record the reductor input status.
Be provided with installation of sensors plate 14 on reductor mounting platform 20, the height of installation of sensors plate 14 can be regulated, and also can regulate in the horizontal direction of distance reductor 18 housings.Temperature sensor 15 and sensor noise 16 and vibration transducer 17 are installed on installation of sensors plate 14.Vibration transducer 17 measuring heads are to be placed on position to be measured on reductor by personnel, and the number of sensor is decided according to the detection demand.Temperature sensor 15, sensor noise 16, vibration transducer 17 are for detection of the performance of reductor 18.
When operating personnel pull operating grip 195 when surface level rotates, clamp shaft 194 band moving cams 192 and clamp 191 rotate together, stop when going to limited block 190, cam 192 drives reductor pallet 21 and swings, and makes shaft coupling 11 center superpositions of reductor 18 centers and drive motor 8.Tighten set nut 196, thereby realize the reliable clamping of reductor 18, guarantee that reductor 18 can not come off in switching process and process of the test, guarantee simultaneously shaft coupling 11 center superpositions of reductor 18 centers and drive motor 8.Clamp system 19 comprises four, is distributed on reductor mounting platform 20.
Electric control system mainly comprises centralized monitoring system, test station control system, data acquisition system (DAS), low pressure weak electricity system.Wherein, the electrical control light current cabinet is arranged on the side on the base 1 of reductor test unit, and the electrical control light current cabinet is provided with display screen, a plurality of action button.Testing software comprises parameter input, execution action control, data acquisition, data processing, generates the functions such as report, storage data, can be by software operation test unit various actions, also can operate by each button on the electrical control light current cabinet, electric control system is not done detailed description here.Add and take out lubricating oil system and can be that each station reductor 18 fast quantifications refuel, test complete after, can extract the interior lubricating oil of box body of speed reducer fully out.
The present invention can simulate the reductor unloaded running-in test of dispatching from the factory under engineering mechanical device installation state.The test station sends order request to be tried, but reductor conveying belt sequencing automatic pointing location conveying reductor on request need not separately to join logistics conveying equipment and personnel.By changing reductor pallet 21, can supply Multiple Type reductor 18 delivery tests.Running-in that motor drives and motor-driven reductor all can dispatch from the factory.The reductor test unit has complete electric-control system, and most of work is completed automatically by reductor test unit control system, thereby alleviates commissioning staff's manual labor.The reductor test unit can carry out arbitrarily angled upset, tests under simulation reductor installation state, thereby has improved reductor properties detection accuracy.The sensors such as the configurable high-performance temperature of reductor test unit, noise, vibration detect, record reductor process of the test performance achievement data automatically.Reductor test unit testing software possesses the data analysis processing power, but whether automatic Evaluation test reductor is qualified, and defective item is provided.This reductor delivery test can be found the quality problems that the processing of reductor part and assembling produce, and has improved the factory testing level, thereby has guaranteed that each reductor property indices that dispatches from the factory is all qualified.This reductor test unit also can be found the design problem that reductor exists, thereby the test platform of high efficient and reliable is provided for product improvement, performance optimization.A kind of reductor test unit of the present invention also is applicable to the unloaded running-in test of dispatching from the factory of non-engineering mechanical device reductor.Reductor production line automation provided by the invention is high, and test efficiency is high.
The above is only preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. reductor test unit, it is characterized in that: comprise base (1), switching mechanism, elevating mechanism, driving mechanism, reductor mounting platform (20), switching mechanism is installed on base (1), switching mechanism is used for driving elevating mechanism and driving mechanism and reductor mounting platform (20) rotation, reductor mounting platform (20) is used for installing reductor to be tested (18), reductor mounting platform (20) is connected with elevating mechanism, elevating mechanism is used for driving reductor mounting platform (20) oscilaltion, driving mechanism is used for driving reductor to be tested (18) rotation.
2. reductor test unit according to claim 1, is characterized in that: temperature sensor (15) and sensor noise (16) and vibration transducer (17) are installed on reductor mounting platform (20).
3. reductor test unit according to claim 1, it is characterized in that: also comprise clamp system (19) and reductor pallet (21), clamp system (19) is installed on reductor mounting platform (20), is used for clamping reductor; Clamp system (19) comprises clamp shaft, operating grip, limited block, cam, clamp, set nut, sleeve, reductor pallet (21) is positioned at the below of reductor mounting platform (20), cam and clamp are installed on the lower end of clamp shaft, actuated by cams reductor pallet (21) swings, limited block is installed on reductor mounting platform (20), operating grip and set nut are installed on the upper end of clamp shaft, sleeve set is on clamp shaft, and sleeve one end is resisted against on reductor mounting platform (20).
4. reductor test unit according to claim 3, is characterized in that: comprise four described clamp systems (19) that are distributed on reductor mounting platform (20).
5. the described reductor test unit of according to claim 1 to 4 any one, it is characterized in that: switching mechanism comprises upset motor (3) and upset reductor (2), upset motor (3) is connected with upset reductor (2), and the output shaft of upset reductor (2) is connected with elevating mechanism.
6. reductor test unit according to claim 5, it is characterized in that: elevating mechanism comprises frame (12), lifting motor (7), lifting decelerator (6), lifting screw (5), lifting nut (4), frame (12) is connected with the output shaft of upset reductor (2), lifting motor (7) and lifting decelerator (6) and lifting screw (5) are installed on frame (12), lifting nut (4) is set on lifting screw (5), lifting screw (5) is connected with the output shaft of lifting decelerator (6), lifting motor (7) drives lifting screw (5) rotation by lifting decelerator (6), reductor mounting platform (20) is connected with lifting nut (4).
7. reductor test unit according to claim 6, it is characterized in that, the first approach switch (9) and the second approach switch (24) are installed on frame, and the first approach switch (9) and the second approach switch (24) are positioned at reductor mounting platform (20) lifting extreme position.
8. reductor test unit according to claim 6, is characterized in that, driving mechanism comprises drive motor (8), torque speed sensor (10), shaft coupling (11), and drive motor (8) is installed on frame (12); Torque speed sensor (10) is installed on the output shaft of drive motor (8), and shaft coupling (11) is connected with the output shaft of drive motor (8).
9. reductor test unit according to claim 1, is characterized in that, also comprises adding taking out lubricating oil system, adds to take out lubricating oil system and be used for being connected with the turnover lubricating oil pipe of reductor (18) to be tested.
10. reductor production line, it is characterized in that, comprise reductor test unit as described in claim 1 to 9 any one, reductor conveying belt (23), reductor conveying seat (22), reductor carries seat (22) to be placed on reductor conveying belt (23), and the reductor test unit is placed on reductor test station.
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| CN201310025994.8A CN103115771B (en) | 2013-01-22 | 2013-01-22 | A kind of reductor test unit and reductor production line |
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| CN105372064A (en) * | 2015-12-01 | 2016-03-02 | 泉州装备制造研究所 | Performance detection and analysis test stand of engineering machinery transmission assembly and test method thereof |
| CN105424363A (en) * | 2015-12-30 | 2016-03-23 | 四川嘉丰工程贸易有限责任公司 | Gear reducer running-in test device |
| CN106289761A (en) * | 2016-08-13 | 2017-01-04 | 安徽合力股份有限公司 | Warehousing forklift vertical reduction box fatigue experimental device |
| CN106840664A (en) * | 2017-03-31 | 2017-06-13 | 徐州徐工基础工程机械有限公司 | A kind of reductor zero load running test device |
| CN110186674A (en) * | 2019-04-25 | 2019-08-30 | 上海电机系统节能工程技术研究中心有限公司 | A kind of test fixture for staircase driving host test |
| CN110228767A (en) * | 2019-06-26 | 2019-09-13 | 中国空气动力研究与发展中心超高速空气动力研究所 | A kind of shock tunnel Model A terrestrial support device |
| CN110567729A (en) * | 2019-07-26 | 2019-12-13 | 淮南国力液压装备有限公司 | Sealing and rotating test bed for center revolving body sealing element of automobile crane |
| CN111024391A (en) * | 2019-12-12 | 2020-04-17 | 广州欧特士传动设备有限公司 | Noise testing device for speed reducer |
| CN111707470A (en) * | 2020-06-30 | 2020-09-25 | 安徽博微长安电子有限公司 | Special equipment antenna rotary mechanism testing arrangement |
| CN114279705A (en) * | 2021-11-16 | 2022-04-05 | 青岛核工机械有限公司 | Speed reducer upset examination board |
| CN115077892A (en) * | 2022-08-22 | 2022-09-20 | 江苏南江减速机有限公司 | Testing tool for speed reducer |
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| CN106840664A (en) * | 2017-03-31 | 2017-06-13 | 徐州徐工基础工程机械有限公司 | A kind of reductor zero load running test device |
| CN110186674A (en) * | 2019-04-25 | 2019-08-30 | 上海电机系统节能工程技术研究中心有限公司 | A kind of test fixture for staircase driving host test |
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| CN110567729A (en) * | 2019-07-26 | 2019-12-13 | 淮南国力液压装备有限公司 | Sealing and rotating test bed for center revolving body sealing element of automobile crane |
| CN111024391A (en) * | 2019-12-12 | 2020-04-17 | 广州欧特士传动设备有限公司 | Noise testing device for speed reducer |
| CN111024391B (en) * | 2019-12-12 | 2021-11-23 | 广州欧特士传动设备有限公司 | Noise testing device for speed reducer |
| CN111707470A (en) * | 2020-06-30 | 2020-09-25 | 安徽博微长安电子有限公司 | Special equipment antenna rotary mechanism testing arrangement |
| CN114279705A (en) * | 2021-11-16 | 2022-04-05 | 青岛核工机械有限公司 | Speed reducer upset examination board |
| CN114279705B (en) * | 2021-11-16 | 2022-11-01 | 青岛核工机械有限公司 | Speed reducer upset examination board |
| CN115077892A (en) * | 2022-08-22 | 2022-09-20 | 江苏南江减速机有限公司 | Testing tool for speed reducer |
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| CN103115771B (en) | 2015-09-02 |
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