CN220207806U - Synchronous motor test platform - Google Patents
Synchronous motor test platform Download PDFInfo
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- CN220207806U CN220207806U CN202321308333.1U CN202321308333U CN220207806U CN 220207806 U CN220207806 U CN 220207806U CN 202321308333 U CN202321308333 U CN 202321308333U CN 220207806 U CN220207806 U CN 220207806U
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of motor testing, and particularly discloses a synchronous motor testing platform which comprises a moving platform, wherein two sliding grooves are transversely and symmetrically formed in the upper side of the moving platform, two rectangular sliding blocks are respectively and slidably arranged in the two sliding grooves, bending blocks are arranged on the upper sides of the rectangular sliding blocks in parallel and are attached to the upper side of the moving platform, a first screw rod is vertically fixed on the upper side of the rectangular sliding blocks, the first screw rod penetrates through one end of the bending blocks and is sheathed with a first nut in a threaded manner, a second screw rod is vertically arranged at the other end of the bending blocks, an inverted T-shaped block is fixed at the bottom of the second screw rod, an inverted T-shaped caulking groove matched with the inverted T-shaped block is formed in the bending blocks, and a lifting mechanism is arranged at the bottom of the moving platform in a matched manner. The utility model can be used for installing and fixing the motors to be tested with different specifications in a proper range, and has higher flexibility.
Description
Technical Field
The utility model relates to the technical field of motor testing, in particular to a synchronous motor testing platform.
Background
The application occasion of synchronous motor is very extensive, in order to satisfy the practical effect, need carry out relevant test to the motor before the motor is installed, the debugging of later being convenient for helps improving the performance of motor, when testing the electric performance of motor, will be surveyed the motor and need be fixed on the testboard, the rotor of surveyed the motor passes through the shaft coupling soft connection with the rotor of vortex brake, under the circumstances that surveyed motor and vortex brake are circular telegram respectively, through measuring various electrical parameters, calculate each item performance parameter of surveyed the motor. Most of the existing test platforms are single horizontal tables, and in a proper range, the base mounting of motors with different specifications cannot be effectively met, so that the flexibility is poor.
Therefore, we propose a synchronous motor test platform to solve the above problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a synchronous motor testing platform.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the synchronous motor testing platform comprises a moving platform, wherein two sliding grooves are transversely symmetrically formed in the upper side of the moving platform, two rectangular sliding blocks are slidably arranged in the two sliding grooves, bending blocks are arranged on the upper sides of the rectangular sliding blocks in parallel, and the bending blocks are attached to the upper side of the moving platform;
the rectangular sliding block is characterized in that a first screw rod is vertically fixed on the upper side of the rectangular sliding block, a first nut is arranged on the first screw rod in a threaded sleeve penetrating through one end of the bending block, a second screw rod is vertically arranged on the other end of the bending block, an inverted T-shaped block is fixed on the bottom of the second screw rod, an inverted T-shaped caulking groove matched with the inverted T-shaped block is formed in the bending block, and a lifting mechanism is arranged at the bottom of the moving platform in a matched mode.
Preferably, the side of the movable platform is provided with a fixed platform, the movable platform and the fixed platform are aligned, and an eddy current brake is fixed on the upper side of the fixed platform.
Preferably, the upper side of the mobile platform is used for placing a tested motor, and the tested motor is fixed through threaded connection of four second nuts and four second screws.
Preferably, the upper side of the bending block is horizontally provided with an annular block, the corresponding first screw is positioned at the center of the annular block, the annular block is fixedly connected with the rectangular sliding block through a connecting rod, the upper side of the annular block is provided with a first scale mark, and the upper side of the bending block is provided with a scale mark corresponding to the first scale mark.
Preferably, the bottom of the annular block is fixed with an indication block, the indication block corresponds to the corresponding chute edge, and the chute edge is provided with a second scale mark corresponding to the indication block.
Preferably, the section of the chute is in an inverted T shape.
Preferably, the elevating system includes supporting bench and vertical electric putter who fixes on the supporting bench, and the supporting bench parallel is located the moving platform bottom, and moving platform bottom and electric putter top fixed connection evenly are connected with a plurality of telescopic links between supporting bench and the moving platform.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the movable platform is arranged, the sliding chute, the rectangular sliding block and the bending block are arranged, the first screw rod and the second screw rod are arranged on the bending block, the second screw rod can be detached and replaced, the second screw rod can be matched with the base of the tested motor, the rectangular sliding block can be slidably adjusted, the bending block can be rotatably adjusted, finally, the mounting and fixing of the tested motor meeting different specifications can be realized within a proper range, the movable platform can be lifted, and the butt joint and the test of the tested motor meeting different specifications can be further met.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
fig. 1 is a schematic structural diagram of a synchronous motor testing platform according to the present utility model;
fig. 2 is a front view of a synchronous motor testing platform according to the present utility model;
fig. 3 is a front view of a synchronous motor testing platform according to the present utility model;
fig. 4 is a schematic structural diagram of a rectangular slider of a synchronous motor testing platform according to the present utility model.
In the figure: 1. a mobile platform; 2. a fixed platform; 3. a chute; 4. a rectangular slide block; 5. bending blocks; 6. a first screw; 7. a first nut; 8. a second screw; 9. an eddy current brake; 10. a motor to be tested; 11. a telescopic rod; 12. a second nut; 13. an inverted T-shaped block; 14. an annular block; 15. an indication block; 16. a support table; 17. an electric push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a synchronous motor testing platform comprises a mobile platform 1, wherein two sliding grooves 3 are transversely and symmetrically arranged on the upper side of the mobile platform 1, two rectangular sliding blocks 4 are slidably arranged in the two sliding grooves 3, bending blocks 5 are parallelly arranged on the upper sides of the rectangular sliding blocks 4, and the bending blocks 5 are attached to the upper side of the mobile platform 1;
the vertical first screw rod 6 that is fixed with in rectangle slider 4 upside, and the one end and the thread bush that first screw rod 6 runs through bending piece 5 are equipped with first nut 7, and bending piece 5 can rotate with first screw rod 6 as the centre of a circle, and first nut 7 is used for fixed bending piece 5. The second screw rod 8 is vertically arranged at the other end of the bending block 5, the inverted T-shaped block 13 is fixed at the bottom of the second screw rod 8, the bending block 5 is provided with an inverted T-shaped caulking groove matched with the inverted T-shaped block 13, and the specification of the second screw rod 8 can be changed. The bottom of the mobile platform 1 is provided with a lifting mechanism in a matching way, and the mobile platform 1 can lift up and down.
As a technical optimization scheme of the utility model, a fixed platform 2 is arranged on the side edge of a mobile platform 1, the mobile platform 1 and the fixed platform 2 are aligned, an eddy current brake 9 is fixed on the upper side of the fixed platform 2, and the eddy current brake 9 is the same as the existing model of CW 50B.
As a technical optimization scheme of the utility model, the upper side of the mobile platform 1 is used for placing the tested motor 10, the tested motor 10 is fixed by threaded connection of four second nuts 12 and four second screws 8, namely, four rectangular sliding blocks 4 are arranged according to the positions of mounting through holes of the tested motor 10, so that the four second screws 8 can be vertically inserted into the mounting through holes of the tested motor 10, and then the second nuts 12 are screwed in the second screws 8, so that the tested motor 10 can be fixed. Meanwhile, the second screw rod 8 can be replaced according to the specification of the installation through hole of the tested motor 10, the inverted T-shaped block 13 at the bottom of the second screw rod 8 is pulled out from the inverted T-shaped caulking groove of the bending block 5, and the second screw rod 8 with the corresponding specification is installed in a matched mode.
For the above example, it should be understood by those skilled in the art that the implementation of the above technical solution is not limited to setting four rectangular sliders 4 to be aligned and fixed with the tested motor 10 in cooperation with the corresponding second screws 8, and more rectangular sliders 4 may be also set, and the number of rectangular sliders 4 is mainly set according to the mounting through holes of the tested motor 10.
For the above example, it should be appreciated by those skilled in the art that, when implementing the above technical solution, a torque rotation speed sensor may be connected between the eddy current brake 9 and the tested motor 10, and a torque collector, a loading controller torque display cabinet and the like may be configured in a matching manner for testing the power of the tested motor 10.
As a technical optimization scheme of the utility model, the upper side of the bending block 5 is horizontally provided with the annular block 14, the corresponding first screw rod 6 is positioned at the center of the annular block 14, the annular block 14 is fixedly connected with the rectangular sliding block 4 through the connecting rod, the upper side of the annular block 14 is provided with the first scale mark, the upper side of the bending block 5 is provided with the scale mark corresponding to the first scale mark, and the annular block 14 is matched with the first scale mark on the upper side to facilitate the alignment position when the bending block 5 rotates. The bending blocks 5 rotate, the positions of the corresponding second screw rods 8 can be adjusted, and then the installation and fixation of the tested motors 10 with different installation base specifications are met.
As a technical optimization scheme of the utility model, the bottom of the annular block 14 is fixedly provided with the indicating block 15, the indicating block 15 corresponds to the edge of the corresponding chute 3, the edge of the chute 3 is provided with the second scale mark corresponding to the indicating block 15, and the indicating block 15 is matched with the second scale mark, so that the rectangular sliding block 4 can be aligned to the position when moving in the chute 3 conveniently.
As a technical optimization scheme of the utility model, the cross section of the sliding chute 3 is in an inverted T shape, and the sliding chute 3 can be effectively attached to the limiting rectangular sliding block 4.
As a technical optimization scheme of the utility model, the lifting mechanism comprises a supporting table 16 and an electric push rod 17 vertically fixed on the supporting table 16, the supporting table 16 is positioned at the bottom of the mobile platform 1 in parallel, the bottom of the mobile platform 1 is fixedly connected with the top of the electric push rod 17, and the electric push rod 17 is used for controlling the mobile platform 1 to move up and down accurately. A plurality of telescopic rods 11 are uniformly connected between the supporting table 16 and the mobile platform 1, and the telescopic rods 11 play a role in stabilizing the lifting of the mobile platform 1. The height of the motor 10 to be tested can be adjusted by lifting the mobile platform 1, so that the detection of the motors 10 to be tested with different height specifications can be met.
For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to using the electric putter 17 to control the moving platform 1 to move precisely up and down, and the electric putter 17 may be replaced by an oil cylinder.
In the utility model, the working principle of the device is as follows:
the rectangular slide block 4 is moved, the bending block 5 is rotated, and the positions of the rectangular slide block and the bending block are arranged according to the positions of the mounting through holes of the motor 10 to be tested. And then the bending block 5 is fixedly extruded on the mobile platform 1 by screwing the first nut 7, so that all the second screws 8 can be vertically inserted into the mounting through holes of the tested motor 10, and then the second nuts 12 are screwed on the second screws 8, so that the tested motor 10 can be fixed. Then, the electric push rod 17 can control the mobile platform 1 to move up and down accurately, so that the tested motor 10 is aligned with the vortex brake 9, and the test operation can be performed by installing related existing butt joint components and detection components, namely, installing a coupler, a torque and rotation speed sensor and the like.
Meanwhile, the second screw rod 8 can be replaced according to the specification of the installation through hole of the tested motor 10, the inverted T-shaped block 13 at the bottom of the second screw rod 8 is pulled out from the inverted T-shaped caulking groove of the bending block 5, and the second screw rod 8 with the corresponding specification is installed in a matched mode.
Simultaneously through the rotation adjustment of a plurality of bending blocks 5 and the sliding adjustment of the rectangular sliding blocks 4, the position of the corresponding second screw rod 8 can be adjusted, and then the installation and fixation of the tested motor 10 with different installation base specifications are met, so that the device has higher flexibility.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The synchronous motor testing platform comprises a moving platform (1) and is characterized in that two sliding grooves (3) are transversely symmetrically formed in the upper side of the moving platform (1), two rectangular sliding blocks (4) are slidably arranged in the two sliding grooves (3), bending blocks (5) are parallelly arranged on the upper sides of the rectangular sliding blocks (4), and the bending blocks (5) are attached to the upper sides of the moving platform (1);
the rectangular sliding block is characterized in that a first screw rod (6) is vertically fixed on the upper side of the rectangular sliding block (4), the first screw rod (6) penetrates through one end of the bending block (5) and is provided with a first nut (7) in a threaded sleeve mode, a second screw rod (8) is vertically arranged at the other end of the bending block (5), an inverted T-shaped block (13) is fixed at the bottom of the second screw rod (8), an inverted T-shaped caulking groove matched with the inverted T-shaped block (13) is formed in the bending block (5), and a lifting mechanism is arranged at the bottom of the mobile platform (1) in a matched mode.
2. The synchronous motor testing platform according to claim 1, wherein a fixed platform (2) is arranged on the side edge of the movable platform (1), the movable platform (1) and the fixed platform (2) are aligned, and an eddy current brake (9) is fixed on the upper side of the fixed platform (2).
3. The synchronous motor testing platform according to claim 1, wherein the upper side of the mobile platform (1) is used for placing a tested motor (10), and the tested motor (10) is fixed with four second screws (8) through four second nuts (12) in threaded connection.
4. The synchronous motor testing platform according to claim 1, wherein the upper side of the bending block (5) is horizontally provided with an annular block (14), the corresponding first screw rod (6) is located at the center of the annular block (14), the annular block (14) is fixedly connected with the rectangular sliding block (4) through a connecting rod, the upper side of the annular block (14) is provided with a first scale mark, and the upper side of the bending block (5) is provided with a marking corresponding to the first scale mark.
5. The synchronous motor testing platform according to claim 4, wherein an indication block (15) is fixed at the bottom of the annular block (14), the indication block (15) corresponds to the edge of the corresponding sliding groove (3), and a second scale mark corresponding to the indication block (15) is arranged on the edge of the sliding groove (3).
6. A synchronous motor testing platform according to claim 1, characterized in that the cross section of the chute (3) is inverted T-shaped.
7. The synchronous motor testing platform according to claim 1, wherein the lifting mechanism comprises a supporting table (16) and an electric push rod (17) vertically fixed on the supporting table (16), the supporting table (16) is positioned at the bottom of the mobile platform (1) in parallel, the bottom of the mobile platform (1) is fixedly connected with the top of the electric push rod (17), and a plurality of telescopic rods (11) are uniformly connected between the supporting table (16) and the mobile platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308333.1U CN220207806U (en) | 2023-05-26 | 2023-05-26 | Synchronous motor test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308333.1U CN220207806U (en) | 2023-05-26 | 2023-05-26 | Synchronous motor test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220207806U true CN220207806U (en) | 2023-12-19 |
Family
ID=89141815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321308333.1U Active CN220207806U (en) | 2023-05-26 | 2023-05-26 | Synchronous motor test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220207806U (en) |
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2023
- 2023-05-26 CN CN202321308333.1U patent/CN220207806U/en active Active
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