CN215374304U - Motor torque test bench - Google Patents
Motor torque test bench Download PDFInfo
- Publication number
- CN215374304U CN215374304U CN202121758374.1U CN202121758374U CN215374304U CN 215374304 U CN215374304 U CN 215374304U CN 202121758374 U CN202121758374 U CN 202121758374U CN 215374304 U CN215374304 U CN 215374304U
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- platform
- motor
- sliding
- lead screw
- motor torque
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 230000003028 elevating effect Effects 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
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Abstract
The utility model discloses a motor torque test board which comprises a test platform, wherein the test platform is provided with a lifting platform and a linear track, a torque sensor is fixedly arranged on the lifting platform, the input end of the torque sensor is provided with a coupler, the linear track is provided with a sliding platform in a sliding manner, the sliding platform is fixedly provided with a support upright post and a lead screw linear guide rail mechanism, a lead screw of the lead screw linear guide rail mechanism is a bidirectional lead screw with reverse threads, a pair of ball sliding tables moving in opposite directions are arranged on two sections of thread sections, a vertical clamping plate is fixedly arranged on each ball sliding table, and a motor placing platform is fixedly arranged on each support upright post. The utility model belongs to the technical field of motor detection, and compared with the prior art, the utility model has the advantages that: wide adaptation range and strong stability.
Description
Technical Field
The utility model relates to the technical field of motor detection, in particular to a motor torque test bench.
Background
The motor torque, namely the output torque of the motor, is one of basic parameters of the motor, particularly the torque is an indispensable measured value in the motor efficiency evaluation, and the accuracy of the torque measurement is directly related to the accuracy of the motor efficiency evaluation.
Generally, an output shaft of a motor is connected with a torque sensor through a coupler, and a brake assembly is arranged on the torque sensor to detect the torque of the motor. But because the model of motor is various, the motor of different models need readjust the position of the motor that awaits measuring and need follow the pivot of trading different models when testing on same torque testing device, it is very troublesome to operate, and general motor test is unsettled and is connected with the pivot, there is not special fixing base, the shake produces the influence to the measuring result easily during the motor function, if set up special fixing base, the motor of different models can not match with it again when testing, so need a novel motor torque testing platform to solve these problems urgently.
Disclosure of Invention
The utility model aims to overcome the technical defects and provide the motor torque test board with wide adaptation range and strong stability.
In order to achieve the purpose, the utility model adopts the technical scheme that: this design provides a motor torque test platform, including testing platform, last elevating platform and the sensing of being equipped with of testing platform the linear rail of elevating platform, the fixed torque sensor that is equipped with on the elevating platform, torque sensor's input is equipped with the shaft coupling, the last slip of linear rail is equipped with sliding platform, last fixed support post and the lead screw linear guide mechanism of being equipped with of sliding platform, the lead screw of lead screw linear guide mechanism is for having reverse screw's two-way lead screw, and is equipped with a pair of reverse motion's ball slip table on two sections screw threads, the lead screw passes through the power device drive, the fixed vertically grip block that is equipped with on the ball slip table, the last fixed motor place platform that is equipped with of support post, be equipped with on the motor place platform and supply the grip block upwards runs through and the linear fretwork of slip removal.
Furthermore, the horizontal perpendicular bisector of the axis of the screw rod, the horizontal symmetrical shafts of the two ball sliding tables and the axis of the coupler are parallel to each other and located on the same vertical plane.
Further, the screw rod linear guide rail mechanism comprises a screw rod which is arranged on the sliding platform in a pivoting mode and a guide rail which is parallel to the screw rod, wherein two sliding blocks are arranged on the guide rail, and the two sliding blocks are fixedly connected with the other ball sliding table respectively.
Further, a plurality of fixed and perpendicular settings of sliding connection are in about the elevating platform optical axis on the testing platform, just threaded connection has vertically to adjust the double-screw bolt on the elevating platform.
Further, the power device is a stepping motor or a crank.
Furthermore, a rear baffle is fixedly arranged on the motor placing platform and is positioned on one side edge far away from the lifting platform and is perpendicular to the clamping plate.
After adopting the structure, compared with the prior art, the utility model has the advantages that: the utility model provides a motor torque test bench, which can realize that an output shaft of a motor can be quickly aligned to a coupler through the lifting function of a lifting platform and the left-right sliding function of a motor placing platform, and can quickly fix the motor and control the output shaft of the motor on a uniform vertical plane of the axis of the coupler through a clamping plate of a bidirectional screw rod; the device can be quickly adapted to motors of various sizes, and can provide good fixation during detection.
Drawings
Fig. 1 is a schematic front view of a motor torque test stand according to the present invention.
Fig. 2 is a schematic structural diagram of a screw linear guide rail mechanism of the motor torque test bench of the present invention.
Fig. 3 is a schematic diagram of the torque testing table of the motor according to the present invention.
As shown in the figure: 1. the device comprises a detection platform, 2, a lifting platform, 3, a linear track, 4, a torque sensor, 5, a coupler, 6, a support column, 7, a screw rod linear guide rail mechanism, 8, a screw rod, 9, a ball sliding table, 10, a power device, 11, a clamping plate, 12, a guide rail, 13, a sliding block, 14, a motor placing platform, 15, a linear hollow, 16, an optical axis, 17, an adjusting stud, 18, a rear baffle, 19, a sliding block, 20 and a jackscrew.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention, and the present invention is further described with reference to the accompanying drawings and embodiments.
Example 1, see FIGS. 1-3: this device motor torque test platform, including testing platform 1, testing platform 1 is last to be equipped with elevating platform 2 and directional elevating platform 2's linear rail 3.
Wherein fixed torque sensor 4 that is equipped with on elevating platform 2, torque sensor 4's input is equipped with shaft coupling 5, and shaft coupling 5's axial level sets up, should set up a stopper behind torque sensor 4, and both all connect the computer with output torque data, and foretell torque sensor 4 sets up the common structural style that sets up to motor torque check out test set, and no longer repeated here. And in order to enable the shaft coupling 5 to go up and down to realize corresponding not unidimensional motor, adopt a simple and easy and easily adjustable lift structural style in this embodiment: fixed and perpendicular setting of a plurality of root of sliding connection is in from top to bottom elevating platform 2 optical axis 16 on the testing platform 1, just threaded connection has vertically adjusting stud 17 on elevating platform 2, adjusting stud 17 is rotatory whole elevating platform 2 of jacking down, and adjusting stud 17 can set up one or many, can realize elevating platform 2's oscilaltion through rotatory adjusting stud 17.
The linear track 3 is two parallel tracks, four sliding blocks 19 are arranged on the linear track, and the sliding blocks 19 can be locked through jackscrews 20. A sliding platform is fixedly arranged on the sliding block 19, and a supporting upright 6 and a lead screw linear guide rail mechanism 7 are fixedly arranged on the sliding platform.
The screw linear guide rail mechanism 7 comprises a screw 8 which is pivotally arranged on the sliding platform and a guide rail 12 which is parallel to the screw 8, wherein the screw 8 is perpendicular to the linear track 3 and is a bidirectional screw with reverse threads, a pair of ball sliding tables 9 which move in opposite directions are arranged on two sections of thread sections, the screw 8 is driven by a power device 10, and a crank is adopted to manually drive the screw 8 to rotate in the embodiment; two sliding blocks 13 are arranged on the guide rail 12, and the two sliding blocks 13 are respectively and fixedly connected with the other ball sliding table 9. Every all fixed vertically grip block 11 that is equipped with on the ball slip table 9, the fixed motor place the platform 14 that is equipped with on the support post 6, it can supply to be equipped with on the motor place the platform 14 the straight line fretwork 15 that just slides and move is upwards run through to grip block 11, keep away from on the motor place the platform 14 one side of elevating platform 2 is along fixed backplate 18 that is equipped with, backplate 18 the grip block 11 is perpendicular. And the horizontal perpendicular bisector of the axis of the screw 8, the horizontal symmetry axes of the two ball sliding tables 9 and the axis of the coupler 5 are all parallel to each other and are located on the same vertical plane.
Through the arrangement, the motor can be placed on the motor placing platform 14 and then the clamping plate 11 clamps the motor through the manual rotation screw rod 8, the output shaft of the motor and the axis of the coupler 5 are located on the same vertical plane, and the motor can be aligned, installed and detected through the lifting platform 2.
When the device is used specifically, a tested motor is placed on the motor placing platform 14, the motor needs to be horizontally symmetrical on the left side and the right side, an output shaft is located on a symmetrical shaft, the bottom surface of the motor is abutted to the rear baffle 18, the screw rod 8 is manually rotated to drive the two ball sliding tables 9 to simultaneously move towards the center so as to clamp the motor, and the motor is located on the central axis of the clamping plate 11; after that, the motor is moved left and right by pushing the sliding platform, the coupler 5 and the motor output shaft are coaxial by adjusting the lifting platform up and down, and finally the coupler 5 and the motor output shaft are connected, so that torque detection is realized.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a motor torque test platform which characterized in that: including testing platform (1), be equipped with elevating platform (2) and directional on testing platform (1) the linear orbit (3) of elevating platform (2), fixed torque sensor (4) of being equipped with on elevating platform (2), torque sensor's (4) input is equipped with shaft coupling (5), it is equipped with the slip platform to slide on linear orbit (3), fixed support post (6) and lead screw linear guide mechanism (7) of being equipped with on the slip platform, lead screw (8) of lead screw linear guide mechanism (7) are for having reverse screw's two-way lead screw, and are equipped with a pair of reverse motion's ball slip table (9) in two sections screw thread, lead screw (8) are driven through power device (10), fixed vertically grip block (11) that is equipped with on ball slip table (9), fixed motor place the platform (14) that is equipped with on support post (6), the motor placing platform (14) is provided with a linear hollow (15) which can be used for the clamping plate (11) to penetrate upwards and to move in a sliding manner.
2. The motor torque test stand of claim 1, wherein: the horizontal perpendicular bisector of the axis of the screw rod (8), two the horizontal symmetry axis of the ball sliding table (9) and the axis of the coupler (5) are parallel to each other and are located on the same vertical plane.
3. The motor torque test stand of claim 1, wherein: a plurality of fixed and perpendicular settings of sliding connection are in about elevating platform (2) optical axis (16) on testing platform (1), just threaded connection has vertically adjusting stud (17) on elevating platform (2).
4. The motor torque test stand of claim 1, wherein: the screw rod linear guide rail mechanism (7) comprises a screw rod (8) arranged on the sliding platform in a pivoting mode and a guide rail (12) parallel to the screw rod (8), wherein two sliding blocks (13) are arranged on the guide rail (12), and the two sliding blocks (13) are respectively fixedly connected with the ball sliding table (9).
5. The motor torque test stand of claim 1, wherein: the power device (10) is a stepping motor or a crank.
6. The motor torque test stand of claim 1, wherein: the motor placing platform (14) is further fixedly provided with a rear baffle (18), and the rear baffle (18) is located on one side edge far away from the lifting platform (2) and is perpendicular to the clamping plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758374.1U CN215374304U (en) | 2021-07-29 | 2021-07-29 | Motor torque test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758374.1U CN215374304U (en) | 2021-07-29 | 2021-07-29 | Motor torque test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215374304U true CN215374304U (en) | 2021-12-31 |
Family
ID=79613275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121758374.1U Expired - Fee Related CN215374304U (en) | 2021-07-29 | 2021-07-29 | Motor torque test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215374304U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114448124A (en) * | 2022-01-24 | 2022-05-06 | 南京信息工程大学 | Positioning force measuring platform for transverse flux permanent magnet linear motor |
| CN119395544A (en) * | 2025-01-03 | 2025-02-07 | 南京航空航天大学 | A motor maintenance test platform and test method for aircraft |
| CN120685235A (en) * | 2025-08-06 | 2025-09-23 | 陕西渭阳动力技术服务有限责任公司 | A torque test bench for generator set maintenance with load self-regulation function |
| CN120760907A (en) * | 2025-09-08 | 2025-10-10 | 江苏路必达物联网技术有限公司 | A new energy vehicle tire starting torque measurement device and working method |
-
2021
- 2021-07-29 CN CN202121758374.1U patent/CN215374304U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114448124A (en) * | 2022-01-24 | 2022-05-06 | 南京信息工程大学 | Positioning force measuring platform for transverse flux permanent magnet linear motor |
| CN119395544A (en) * | 2025-01-03 | 2025-02-07 | 南京航空航天大学 | A motor maintenance test platform and test method for aircraft |
| CN119395544B (en) * | 2025-01-03 | 2025-04-25 | 南京航空航天大学 | A motor maintenance test platform and test method for aircraft |
| CN120685235A (en) * | 2025-08-06 | 2025-09-23 | 陕西渭阳动力技术服务有限责任公司 | A torque test bench for generator set maintenance with load self-regulation function |
| CN120760907A (en) * | 2025-09-08 | 2025-10-10 | 江苏路必达物联网技术有限公司 | A new energy vehicle tire starting torque measurement device and working method |
| CN120760907B (en) * | 2025-09-08 | 2025-11-07 | 江苏路必达物联网技术有限公司 | A device for measuring the starting torque of tires in new energy vehicles and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |