CN110514436B - Reduction gear testboard convenient to speed is calculated - Google Patents
Reduction gear testboard convenient to speed is calculated Download PDFInfo
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- CN110514436B CN110514436B CN201910834698.XA CN201910834698A CN110514436B CN 110514436 B CN110514436 B CN 110514436B CN 201910834698 A CN201910834698 A CN 201910834698A CN 110514436 B CN110514436 B CN 110514436B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
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Abstract
The invention discloses a speed reducer test bench convenient for speed measurement and calculation, which comprises a bench, a side plate and an operating mechanism, wherein a hydraulic extension rod is fixedly arranged above the middle part of the bench, a speed reducer is arranged above a bearing plate, the left end of a first rotating speed torque sensor is connected with the output end of a variable speed motor, an adjusting rack positioned above the left side of the bench is arranged below an installing rack, a limiting rod is connected below the adjusting rack, a second rotating speed torque sensor is connected to the right side of the speed reducer, a supporting seat is connected below the supporting rod, a positioning hole is formed in the bottom of the supporting seat, and the side plate is fixedly arranged above the end part of the bearing plate. This reduction gear testboard convenient to carry out speed and calculate is convenient for carry out the regulation of position to different reduction gears, is convenient for adjust the position of variable speed motor, and the driven stability of being convenient for is convenient for fix the reduction gear, is convenient for guarantee the accuracy of test result.
Description
Technical Field
The invention relates to the technical field related to speed reducer testing, in particular to a speed reducer testing platform convenient for speed measurement and calculation.
Background
With the development of industrial technology and the use of precision mechanisms, the speed reducer is used more and more, the speed reducer plays a role in matching rotating speed and transmitting torque between a prime motor and a working machine or an execution mechanism and can play a significant role, and in the production of the speed reducer, in order to know various parameters of the speed reducer and ensure the production and use of the speed reducer, the performance test of the speed reducer is required;
however, the conventional speed reducer test bench in the market still has certain disadvantages when being used, such as:
1. the general speed reducer test bench is inconvenient for adjusting the specific position height of a speed reducer and working for speed reducers of different models and specifications;
2. most of common speed reducer test tables are used for fixing a servo motor for testing, the position of the motor cannot be adjusted, and the requirements for different speed reducers are not facilitated;
3. most speed reducer test tables do not have fixing mechanisms when being used for testing, so that the stability of the speed reducer is not ensured, and the test is inaccurate;
therefore, we propose a speed reducer test bench that facilitates speed estimation in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a speed reducer test board convenient for speed measurement and calculation, and aims to solve the problems that the conventional speed reducer test board provided by the background technology is inconvenient for position adjustment of speed reducers of different models and specifications, inconvenient for ensuring the stability of the speed reducer and unfavorable for ensuring the test accuracy.
In order to achieve the purpose, the invention provides the following technical scheme: a speed reducer test bench convenient for speed measurement and calculation comprises a bench, a side plate and an operating mechanism, wherein a hydraulic extension rod is fixedly mounted above the middle of the bench, a bearing plate is fixedly mounted at the top end of the hydraulic extension rod, a speed reducer is arranged above the bearing plate, a first rotating speed torque sensor is connected to the left side of the speed reducer, the left end of the first rotating speed torque sensor is connected with the output end of a speed changing motor, a mounting frame is fixed below the speed changing motor, an adjusting frame positioned above the left side of the bench is arranged below the mounting frame, a mounting groove is formed in the inner side of the adjusting frame, a mounting hole is formed in the side upper portion of the mounting groove, a limiting rod is connected below the adjusting frame, an adjusting rod is arranged inside the limiting rod, the top end of the adjusting rod is connected with an adjusting motor positioned at the rear side of the bench, a limiting plate is fixed on, the outer side of the limiting plate is provided with a limiting groove positioned at the inner side of the rack;
the right side of the speed reducer is connected with a second rotating speed torque sensor, a fixed seat is arranged below the second rotating speed torque sensor, a fixed cover is correspondingly connected above the fixed seat, a supporting rod is fixedly connected below the fixed seat, a supporting seat is connected below the supporting rod, a fixing hole is formed in the inner side of the supporting seat, a positioning hole is formed in the bottom of the supporting seat, a fixing groove located above the rack is formed in the outer side of the supporting seat, and a connecting hole is formed in the bottom of the fixing groove;
curb plate fixed mounting is in loading board tip top, and the inboard of curb plate is connected with the depression bar, the pressure disk is installed in the rotation of depression bar, operating device sets up the right front side at the rack.
Preferably, the bearing plate forms a lifting structure above the rack through a hydraulic extension rod, the bearing plate and the speed reducer are arranged in a contact manner, and the speed reducer forms a transmission structure with the variable speed motor through the first rotating speed and torque sensor.
Preferably, the mounting frame forms a sliding structure on the inner side of the adjusting frame through a mounting groove, and the mounting frame is fixedly connected with the adjusting frame through a bolt through a mounting hole.
Preferably, the adjusting bracket constitutes sliding construction in the outside of gag lever post, and the connected mode between adjusting bracket and the regulation pole is threaded connection to the adjusting bracket corresponds the block between through limiting plate and the spacing groove and is connected.
Preferably, a rotating structure is formed between the second rotating speed and torque sensor and the speed reducer, a fixing seat and a fixing cover are correspondingly arranged on the outer sides of the second rotating speed and torque sensor and the speed reducer, and an integrated structure is formed between the fixing seat and the mounting frame below the speed reducer.
Preferably, the fixing seat is connected with the fixing cover by corresponding bolts up and down, the fixing seat forms a telescopic structure through the supporting rod and the supporting seat, and fixing holes are formed in the supporting rod and the supporting seat at equal intervals.
Preferably, the shape structure of the supporting seat is of an L-shaped structure, the supporting seat forms a left-right sliding structure above the rack through a fixing groove, and the supporting seat is fixedly connected with the rack through a positioning hole and a connecting hole through a bolt.
Preferably, the side plates are arranged in front-back correspondence above the bearing plate, and the inner sides of the side plates are provided with pressure levers at equal intervals.
Preferably, the compression bar forms a telescopic structure at the inner side of the side plate, the compression bar is tightly attached to the speed reducer through the pressure plate, and the overall shape structure of the pressure plate is hemispherical.
Preferably, the operating mechanism comprises a central processing unit, an operating panel and a display, and the central processing unit is connected with the hydraulic extension rod, the first rotating speed and torque sensor, the variable speed motor, the regulating motor and the second rotating speed and torque sensor through wireless signals.
Compared with the prior art, the invention has the beneficial effects that: the speed reducer test bench convenient for speed measurement and calculation is convenient for position adjustment of different speed reducers, position adjustment of a variable speed motor, transmission stability and speed reducer fixation, and is convenient for ensuring accuracy of test results;
1. the position height of the bearing plate is convenient to adjust through the telescopic action of the hydraulic extension rod, so that the mounting height of the speed reducer is convenient to adjust, and the overall mounting is convenient to ensure through adjusting the positions of the speed change motor and the second rotating speed torque sensor, so that the transmission is convenient, and the test and the use are convenient;
2. the front and rear positions of the adjusting frame are conveniently adjusted through the adjusting rod under the action of the adjusting motor, the position of the speed changing motor is conveniently adjusted through the sliding of the mounting frame on the inner side of the mounting groove, so that the speed changing motor is conveniently connected with the speed reducer, and the position of the second rotating speed and torque sensor is conveniently adjusted through the sliding of the supporting seat on the inner side of the fixing groove, so that the second rotating speed and torque sensor is conveniently adapted to different speed reducers for use;
3. through the threaded connection between depression bar and the curb plate to be convenient for stretch out and draw back the pressure disk, and through the hemispherical structure of pressure disk, the pressure disk of being convenient for adsorbs on the surface of reduction gear, so that guarantee the fixed to the reduction gear, thereby guarantee overall structure's stability, thereby be convenient for guarantee the accuracy of test.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a front sectional view of the present invention;
FIG. 4 is a schematic view of the overall structure of the fixing base of the present invention;
FIG. 5 is a schematic view of the overall structure of the platen of the present invention;
FIG. 6 is a schematic flow chart of the system of the present invention.
In the figure: 1. a rack; 2. hydraulic extending a rod; 3. a carrier plate; 4. a speed reducer; 5. a first rotational speed torque sensor; 6. a variable speed motor; 7. a mounting frame; 8. an adjusting bracket; 9. mounting grooves; 10. mounting holes; 11. a limiting rod; 12. adjusting a rod; 13. adjusting the motor; 14. a limiting plate; 15. a limiting groove; 16. a second rotational speed torque sensor; 17. a fixed seat; 18. a fixed cover; 19. a support bar; 20. a supporting seat; 21. a fixing hole; 22. positioning holes; 23. fixing grooves; 24. connecting holes; 25. a side plate; 26. a pressure lever; 27. a platen; 28. an operating mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a speed reducer test bench convenient for speed measurement comprises a bench 1, a hydraulic extension rod 2, a bearing plate 3, a speed reducer 4, a first rotating speed torque sensor 5, a speed change motor 6, a mounting rack 7, an adjusting rack 8, a mounting groove 9, a mounting hole 10, a limiting rod 11, an adjusting rod 12, an adjusting motor 13, a limiting plate 14, a limiting groove 15, a second rotating speed torque sensor 16, a fixing seat 17, a fixing cover 18, a supporting rod 19, a supporting seat 20, a fixing hole 21, a positioning hole 22, a fixing groove 23, a connecting hole 24, a side plate 25, a pressure rod 26, a pressure plate 27 and an operating mechanism 28, wherein the hydraulic extension rod 2 is fixedly mounted above the middle part of the bench 1, the bearing plate 3 is fixedly mounted at the top end of the hydraulic extension rod 2, the speed reducer 4 is arranged above the bearing plate 3, the first rotating speed torque sensor 5 is connected to the left side of the speed reducer 4, and the left, an installation frame 7 is fixed below the variable speed motor 6, an adjusting frame 8 located above the left side of the rack 1 is arranged below the installation frame 7, an installation groove 9 is formed in the inner side of the adjusting frame 8, an installation hole 10 is formed above the side edge of the installation groove 9, a limiting rod 11 is connected below the adjusting frame 8, an adjusting rod 12 is arranged inside the limiting rod 11, an adjusting motor 13 located behind the rack 1 is connected to the top end of the adjusting rod 12, a limiting plate 14 is fixed on the side edge of the bottom of the adjusting frame 8, and a limiting groove 15 located inside the rack 1 is formed in the outer side of the limiting plate 14;
a second rotating speed and torque sensor 16 is connected to the right side of the speed reducer 4, a fixed seat 17 is arranged below the second rotating speed and torque sensor 16, a fixed cover 18 is correspondingly connected to the upper side of the fixed seat 17, a supporting rod 19 is fixedly connected to the lower side of the fixed seat 17, a supporting seat 20 is connected to the lower side of the supporting rod 19, a fixed hole 21 is formed in the inner side of the supporting seat 20, a positioning hole 22 is formed in the bottom of the supporting seat 20, a fixed groove 23 located above the table frame 1 is formed in the outer side of the supporting seat 20, and a connecting hole 24 is formed in the bottom;
the side plate 25 is fixedly arranged above the end part of the bearing plate 3, the inner side of the side plate 25 is connected with a pressure rod 26, a pressure plate 27 is arranged on the pressure rod 26 in a rotating mode, and an operating mechanism 28 is arranged on the right front side of the rack 1.
As shown in the figures 1 and 3, the bearing plate 3 forms a lifting structure above the rack 1 through the hydraulic extension rod 2, the bearing plate 3 is in contact with the speed reducer 4, and the speed reducer 4 forms a transmission structure with the speed change motor 6 through the first rotating speed and torque sensor 5, so that the speed reducer 4 is conveniently connected with the speed change motor 6.
As in fig. 1 and 3, the mounting bracket 7 forms a sliding structure in the inner side of the adjusting bracket 8 through the mounting groove 9, and the mounting bracket 7 is fixedly connected with the adjusting bracket 8 through the bolt between the mounting hole 10, which is convenient for ensure the connection stability between the variable speed motor 6 and the adjusting bracket 8, which is convenient for adjust the left and right positions of the variable speed motor 6, the adjusting bracket 8 forms a sliding structure in the outer side of the limiting rod 11, and the connecting mode between the adjusting bracket 8 and the adjusting rod 12 is a threaded connection, and the adjusting bracket 8 is connected with the limiting groove 15 through the corresponding clamping between the limiting plate 14 and the limiting groove 15, which is convenient for adjust the front and back positions of the variable speed motor 6, thereby facilitating the adjustment operation of the variable speed.
As shown in fig. 1 and 3, the second rotational speed and torque sensor 16 and the speed reducer 4 form a rotating structure, a fixed seat 17 and a fixed cover 18 are correspondingly arranged on the outer sides of the second rotational speed and torque sensor 16 and the speed reducer 4, and the fixed seat 17 and the mounting frame 7 below the speed reducer 4 form an integrated structure, so as to ensure the stability of the speed reducer 4 and the second rotational speed and torque sensor 16, the fixed seat 17 and the fixed cover 18 are correspondingly bolted up and down, the fixed seat 17 forms a telescopic structure through a supporting rod 19 and a supporting seat 20, and the supporting rod 19 and the inner side of the supporting seat 20 are equally spaced with a fixed hole 21, so as to adjust the height of the second rotational speed and torque sensor 16, the supporting seat 20 is in an "L" shape structure, the supporting seat 20 forms a left-right sliding structure above the rack 1 through a fixed groove 23, and the supporting seat 20 is fixedly connected with the rack 1 through a positioning hole, it is convenient to stably adjust the left-right position of the second revolution torque sensor 16.
Correspond the setting around the top of loading board 3 like curb plate 25 in fig. 1 and 5, and the inboard equidistant depression bar 26 that is provided with of curb plate 25, be convenient for adapt to not reduction gear 4 of equidimension, depression bar 26 constitutes extending structure in the inboard of curb plate 25, and depression bar 26 passes through pressure disk 27 and 4 inseparable laminating of reduction gear, and pressure disk 27's whole shape structure is the hemisphere, be convenient for guarantee pressure disk 27 to reduction gear 4's extrusion, be convenient for guarantee overall stability, be convenient for guarantee the accuracy of test.
As shown in fig. 1 and fig. 6, the operating mechanism 28 includes a central processing unit, an operating panel and a display, and the central processing unit is connected with the hydraulic boom 2, the first rotational speed and torque sensor 5, the variable speed motor 6, the adjusting motor 13 and the second rotational speed and torque sensor 16 through wireless signals, so as to facilitate integral regulation and control and testing.
The working principle is as follows: when the speed reducer testing table convenient for speed measurement is used, as shown in fig. 1 and 3, the speed reducer 4 is firstly placed above the bearing plate 3, the height of the left input end of the speed reducer 4 is increased to be as high as that of the first rotating speed torque sensor 5 through the telescopic action of the hydraulic extension rod 2, then as shown in fig. 3 and 4, the fixed seat 17 is extended and contracted inside the supporting seat 20 through the supporting rod 19, so that the second rotating speed torque sensor 16 inside the fixed seat 17 corresponds to the right output end of the speed reducer 4 in the left-right direction, the right end of the speed reducer 4 is connected with the second rotating speed torque sensor 16, as shown in fig. 1 and 3, the adjusting rod 12 is driven by the adjusting motor 13 to rotate, so that the adjusting rod 12 drives the adjusting frame 8 to slide back and forth above the table frame 1, so as to adjust the front-back position of the speed changing motor 6, enabling a first rotating speed torque sensor 5 connected with an output end of a variable speed motor 6 to correspond to a left input end of a speed reducer 4, enabling the mounting frame 7 to slide left and right above an adjusting frame 8 through clamping between the mounting frame 7 and a mounting groove 9, enabling the variable speed motor 6 to be connected with the speed reducer 4 through the first rotating speed torque sensor 5 conveniently, enabling a supporting seat 20 to slide above a fixing groove 23, enabling a mounting hole 10 in the mounting frame 7 to correspond to a mounting hole 10 in the adjusting frame 8 and enabling a positioning hole 22 in the supporting seat 20 to correspond to a connecting hole 24 in the inner side of the fixing groove 23 at the same time, and further fixing through bolts to complete integral connection;
then as in fig. 1 and 5, the pressing rod 26 is rotated inside the side plate 25, so that the pressing plate 27 at the top end of the pressing rod 26 moves towards the speed reducer 4, after the pressing plate 27 is attached to the speed reducer 4, the speed reducer 4 is extruded to complete the fixing of the speed reducer 4, thereby ensuring the stability of the position, and ensuring the accuracy of the test structure, by starting the speed change motor 6, the input rotating speed and torque can be sensed by the first rotating speed and torque sensor 5, then the second rotating speed and torque sensor 16 is driven by the speed reducer 4, so that the output rotating speed and torque can be sensed by the second rotating speed and torque sensor 16, thereby testing the speed reduction effect of the speed reducer 4, and by changing the speed of the speed change motor 6, the error of the speed reducer 4 can be conveniently tested, the service life of the speed reducer 4 can be conveniently tested, so as to ensure the practicability, and the upper hydraulic extension rod 2, The variable speed motor 6 and the adjusting motor 13 are controlled by the operating mechanism 28, and the first rotating speed torque sensor 5 and the second rotating speed torque sensor 16 send the measured information to the inside of the operating mechanism 28 through signals so as to facilitate measurement and display, thereby ensuring the completion of the whole testing work, which is the whole working process of the reducer testing platform facilitating speed measurement and calculation, and the content not described in detail in the specification belongs to the prior art known by the person skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. A reduction gear testboard convenient to carry out speed and calculate, includes rack (1), curb plate (25) and operating device (28), its characterized in that: a hydraulic stretching rod (2) is fixedly mounted above the middle of the rack (1), a bearing plate (3) is fixedly mounted at the top end of the hydraulic stretching rod (2), a speed reducer (4) is arranged above the bearing plate (3), a first rotating speed torque sensor (5) is connected to the left side of the speed reducer (4), the left end of the first rotating speed torque sensor (5) is connected with the output end of a variable speed motor (6), a mounting frame (7) is fixed below the variable speed motor (6), an adjusting frame (8) positioned above the left side of the rack (1) is arranged below the mounting frame (7), a mounting groove (9) is formed in the inner side of the adjusting frame (8), a mounting hole (10) is formed above the side of the mounting groove (9), a limiting rod (11) is connected below the adjusting frame (8), and an adjusting rod (12) is arranged on the inner side of the limiting rod (11), the top end of the adjusting rod (12) is connected with an adjusting motor (13) positioned at the rear side of the rack (1), a limiting plate (14) is fixed on the side of the bottom of the adjusting rack (8), and a limiting groove (15) positioned at the inner side of the rack (1) is formed in the outer side of the limiting plate (14);
the right side of the speed reducer (4) is connected with a second rotating speed torque sensor (16), a fixed seat (17) is arranged below the second rotating speed torque sensor (16), a fixed cover (18) is correspondingly connected above the fixed seat (17), a supporting rod (19) is fixedly connected below the fixed seat (17), a supporting seat (20) is connected below the supporting rod (19), a fixed hole (21) is formed in the inner side of the supporting seat (20), a positioning hole (22) is formed in the bottom of the supporting seat (20), a fixed groove (23) located above the rack (1) is formed in the outer side of the supporting seat (20), and a connecting hole (24) is formed in the bottom of the fixed groove (23);
the side plate (25) is fixedly arranged above the end part of the bearing plate (3), the inner side of the side plate (25) is connected with a pressure lever (26), a pressure plate (27) is arranged on the pressure lever (26) in a rotating mode, and the operating mechanism (28) is arranged on the right front side of the rack (1);
the bearing plate (3) forms a lifting structure above the rack (1) through the hydraulic extension rod (2), the bearing plate (3) and the speed reducer (4) are arranged in a contact manner, and the speed reducer (4) forms a transmission structure with the variable speed motor (6) through the first rotating speed and torque sensor (5);
the mounting frame (7) forms a sliding structure on the inner side of the adjusting frame (8) through a mounting groove (9), and the mounting frame (7) is fixedly connected with the adjusting frame (8) through a mounting hole (10) by a bolt;
the adjusting frame (8) forms a sliding structure at the outer side of the limiting rod (11), the adjusting frame (8) is in threaded connection with the adjusting rod (12), and the adjusting frame (8) is correspondingly clamped and connected with the limiting groove (15) through the limiting plate (14);
a rotating structure is formed between the second rotating speed torque sensor (16) and the speed reducer (4), a fixed seat (17) and a fixed cover (18) are correspondingly arranged on the outer sides of the second rotating speed torque sensor (16) and the speed reducer (4), and the fixed seat (17) below the speed reducer (4) and the mounting frame (7) are of an integrated structure;
the fixed seat (17) is connected with the fixed cover (18) by corresponding bolts up and down, the fixed seat (17) forms a telescopic structure through the support rod (19) and the support seat (20), and the support rod (19) and the inner side of the support seat (20) are provided with fixing holes (21) at equal intervals;
the shape structure of the supporting seat (20) is in an L-shaped structure, the supporting seat (20) forms a left-right sliding structure above the rack (1) through a fixing groove (23), and the supporting seat (20) is fixedly connected with the rack (1) through a positioning hole (22) and a connecting hole (24) by bolts;
the side plates (25) are arranged above the bearing plate (3) in a front-back corresponding mode, and the inner sides of the side plates (25) are provided with pressure rods (26) at equal intervals;
the compression bar (26) forms a telescopic structure on the inner side of the side plate (25), the compression bar (26) is tightly attached to the speed reducer (4) through the pressure plate (27), and the overall shape structure of the pressure plate (27) is hemispherical;
the operating mechanism (28) comprises a central processing unit, an operating panel and a display, and the central processing unit is connected with the hydraulic extension rod (2), the first rotating speed torque sensor (5), the variable speed motor (6), the adjusting motor (13) and the second rotating speed torque sensor (16) through wireless signals;
when the speed reducer is used, firstly, the speed reducer (4) is placed above the bearing plate (3), the left input end of the speed reducer (4) is lifted to be as high as the first rotating speed and torque sensor (5) through the telescopic action of the hydraulic extension rod (2), then the fixed seat (17) is stretched inside the supporting seat (20) through the supporting rod (19), so that the second rotating speed and torque sensor (16) on the inner side of the fixed seat (17) corresponds to the right output end of the speed reducer (4) in the left-right direction, the right end of the speed reducer (4) is connected with the second rotating speed and torque sensor (16), then the adjusting rod (12) is driven by the adjusting motor (13) to rotate, so that the adjusting rod (12) drives the adjusting frame (8) to slide forwards and backwards above the rack (1) to adjust the front-back position of the variable speed motor (6), the mounting frame (7) is slid leftwards and rightwards above the adjusting frame (8) through the clamping between the mounting frame (7) and the mounting groove (9), the variable speed motor (6) is connected with the speed reducer (4) through the first rotating speed torque sensor (5), then the supporting seat (20) is slid above the fixing groove (23), the mounting hole (10) in the mounting frame (7) and the mounting hole (10) in the adjusting frame (8) are enabled to correspond, meanwhile, the positioning hole (22) in the supporting seat (20) is enabled to correspond to the connecting hole (24) in the inner side of the fixing groove (23), and then bolt fixing is conducted to complete integral connection;
then, the compression rod (26) is rotated on the inner side of the side plate (25), the pressure plate (27) at the top end of the compression rod (26) moves towards the speed reducer (4), after the pressure plate (27) is attached to the speed reducer (4), the speed reducer (4) is extruded, the speed reducer (4) is fixed, the position stability is guaranteed, the accuracy of a test structure is guaranteed, the speed change motor (6) is started, the input rotating speed and torque can be sensed through the first rotating speed and torque sensor (5), then the second rotating speed and torque sensor (16) is driven through the speed reducer (4), the output rotating speed and torque can be sensed through the second rotating speed and torque sensor (16), the speed reduction effect of the speed reducer (4) is tested, and meanwhile, the error of the speed reducer (4) is conveniently tested through the speed change of the speed change motor (6), the service life of the speed reducer (4) can be conveniently tested, so that the practicability can be ensured, the upper hydraulic extension rod (2), the variable speed motor (6) and the adjusting motor (13) are controlled and used through the operating mechanism (28), and the first rotating speed torque sensor (5) and the second rotating speed torque sensor (16) send the measured and calculated information to the inside of the operating mechanism (28) through signals, so that the measured and calculated display can be conveniently carried out, and the completion of the whole testing work can be ensured.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910834698.XA CN110514436B (en) | 2019-09-05 | 2019-09-05 | Reduction gear testboard convenient to speed is calculated |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910834698.XA CN110514436B (en) | 2019-09-05 | 2019-09-05 | Reduction gear testboard convenient to speed is calculated |
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| CN110514436B true CN110514436B (en) | 2021-02-02 |
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| 机械减速器传动效率测试装置的研制;项美根;《阀门》;20170531;第36-39页 * |
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Effective date of registration: 20210115 Address after: 523000 hengjiao Industrial Zone, Shijie Town, Dongguan City, Guangdong Province Applicant after: DONGGUAN LINGYA AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 310018 China Metrology University, Xiasha Higher Education Park, Jianggan District, Hangzhou, Zhejiang Applicant before: Lou Wenhao |
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