CN220490886U - Motor performance test fixture - Google Patents
Motor performance test fixture Download PDFInfo
- Publication number
- CN220490886U CN220490886U CN202321932972.5U CN202321932972U CN220490886U CN 220490886 U CN220490886 U CN 220490886U CN 202321932972 U CN202321932972 U CN 202321932972U CN 220490886 U CN220490886 U CN 220490886U
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- motor
- box body
- performance test
- noise reduction
- test fixture
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- 238000011056 performance test Methods 0.000 title claims description 14
- 230000009467 reduction Effects 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013522 software testing Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor performance testing tool, which relates to the technical field of motor performance testing and comprises the following components: the box body is internally provided with a workbench, the workbench is provided with a motor body, and the top of the motor body is provided with a pressing plate; the fixing component is arranged between the box body and the motor body and is used for fixing the motor body; the noise reduction assembly is arranged in the box body and used for reducing noise generated during testing of the motor body. This kind of frock passes through the setting of fixed subassembly, can be under the prerequisite of using not equidimension motor, carries out horizontal direction centre gripping to the motor fixedly to and the fixed of pressing of vertical direction improves the fixed effect to the motor, through the setting of the subassembly of making an uproar that falls, can isolate the motor operation in-process noise generation, noise abatement's propagation.
Description
Technical Field
The utility model relates to a motor performance testing tool, and relates to the technical field of motor performance testing.
Background
The motor is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, the motor is denoted by letter M in a circuit, the main function of the motor is to generate driving torque, the motor is used as a power source of an electric appliance or various machines, the generator is denoted by letter G in the circuit, and the main function of the motor is to convert mechanical energy into electric energy.
Before testing the motor performance, the motor needs to be fixed first, then the motor can be tested, the traditional motor performance test fixing mode is usually a clamping sleeve type, a metal frame is sleeved on the surface of the motor, then the metal frame is fixed, the size of the clamping sleeve type metal frame is generally unchangeable, the motor with different sizes cannot be fixed, the application range is limited, the national patent net discloses a motor performance test fixing device CN215659875U, the screw sleeve can move up and down through the matching use of a servo motor and a threaded rod, the setting of a connecting plate, make the thread bush can drive arc splint and expand or shrink the motion when up-and-down motion, the scope size that four arc splint of adjustable enclose then can reach the purpose of fixed equidimension motor, but still there is certain defect in the in-service use, because the centre gripping is fixed for the centre gripping on the transverse direction to the motor centre gripping in the publication, fixed effect is limited, and fixed in-process, still need adopt the mode of bolt to fix the motor, around the test, need revolve the screw bolt repeatedly, intensity of labour is big has been caused, the efficiency of software testing is lower, and the motor is in the in-process that detects, the motor produces a large amount of noise easily, cause noise pollution, influence nearby staff's physical and mental health.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a motor performance test fixture, through the setting of fixed subassembly, can be under the prerequisite of using equidimension motor not, transversely direction centre gripping is fixed to the motor to and the fixed of pressing of vertical direction improves the fixed effect to the motor, through the setting of the subassembly of making an uproar that falls, can isolate the motor operation in-process noise generation, noise abatement's propagation.
The technical problems to be solved by the utility model are realized by adopting the following technical scheme: a motor performance test fixture, comprising:
the box body is internally provided with a workbench, the workbench is provided with a motor body, and the top of the motor body is provided with a pressing plate;
the fixing component is arranged between the box body and the motor body and is used for fixing the motor body;
the noise reduction assembly is arranged in the box body and is used for reducing noise generated during testing of the motor body.
Further, the fixing assembly includes:
two clamping grooves formed in the top of the workbench;
the rotating motor is arranged on one side of the box body, one side of the rotating motor is connected with a threaded rod in a matched mode, and one end of the threaded rod penetrates through the two clamping grooves;
the clamping block is arranged in the clamping groove;
and the fixing plate is arranged at the bottom of the pressing plate.
Further, two sections of threads with opposite directions are arranged on the threaded rod, threaded holes matched with the threaded rod are formed in the clamping block, one end of the clamping block is connected with a clamping plate, and a rubber pad is arranged on the surface of the clamping plate.
Further, a plurality of pressing springs are arranged between the fixed plate and the pressing plate, a plurality of limiting holes are formed in the pressing plate, limiting rods connected with the fixed plate are arranged in the limiting holes in a penetrating mode, and an electric push rod connected with the pressing plate is arranged at the top of the box body.
Further, the noise reduction assembly includes:
the sound insulation layer is arranged on the inner wall of the box body, and the surface of the sound insulation layer is in a wave shape;
the noise reduction cylinder is connected to the two opposite sides of the box body, and a plurality of sound insulation plates are arranged inside the noise reduction cylinder.
Further, a blower is arranged in one of the noise reduction cylinders.
Furthermore, the noise reduction cylinder is internally divided into a plurality of sound insulation cavities by a plurality of sound insulation plates, and through holes are formed in the sound insulation plates.
The beneficial effects of the utility model are as follows: through the arrangement of the fixing component, the motors can be clamped and fixed in the transverse direction and pressed and fixed in the vertical direction on the premise of using motors with different sizes, so that the fixing effect on the motors is improved;
secondly, through the setting of puigging, noise reduction section of thick bamboo and acoustic celotex board in the subassembly of making an uproar, can isolate motor operation in-process production noise, the propagation of noise reduction, with noise limitation in the inside consumption that rebounds of box simultaneously, reduce motor body's temperature through the hair-dryer simultaneously, avoid motor body high temperature and produce more noise.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of the overall structure of the present utility model.
Fig. 3 is a schematic view of a clamping plate structure according to the present utility model.
Fig. 4 is a schematic structural view of a noise reduction barrel according to the present utility model.
Fig. 5 is an enlarged view of fig. 2 at a in accordance with the present utility model.
In fig. 1-5: 1. a case; 101. a sound insulation layer; 2. a work table; 201. a clamping groove; 3. a rotating electric machine; 301. a threaded rod; 302. a clamping block; 3021. a threaded hole; 303. a clamping plate; 304. a rubber pad; 4. a motor body; 5. a noise reduction cylinder; 501. a sound insulation board; 502. a through hole; 503. a blower; 6. an electric push rod; 601. pressing the plate; 602. a limiting hole; 603. a limit rod; 604. a fixing plate; 605. pressing the spring.
Detailed Description
The utility model will be further described with reference to the following embodiments in order to make the technical means, the creation features, the achievement of the objects and the effects of the utility model easy to understand.
Example 1
A motor performance test fixture, comprising: the box body 1, the inside of the box body 1 is provided with a workbench 2, the workbench 2 is provided with a motor body 4, and the top of the motor body 4 is provided with a pressing plate 601; the fixing component is arranged between the box body 1 and the motor body 4 and is used for fixing the motor body 4; the noise reduction assembly is arranged in the box body 1 and used for reducing noise during testing of the motor body 4.
Through the arrangement of the fixing component, the motor body 4 can be clamped and fixed in the transverse direction and pressed and fixed in the vertical direction on the premise of using motor bodies 4 with different sizes, so that the fixing effect on the motor body 4 is improved;
secondly, through the setting of puigging 101, noise reduction section of thick bamboo 5 and acoustic celotex board 501 in the subassembly of making an uproar falls, can isolate motor body 4 operation in-process production noise, noise reduction's propagation, simultaneously with noise limitation in box 1 inside rebound consumption, reduce motor body 4's temperature through hair-dryer 503 simultaneously, avoid motor body 4 high temperature and produce more noise.
Example 2
On the basis of embodiment 1, the fixing assembly includes: two clamping grooves 201 formed in the top of the workbench 2; a rotating motor 3 mounted on one side of the box body 1, wherein one side of the rotating motor 3 is connected with a threaded rod 301 in a matching way, and one end of the threaded rod 301 penetrates through the two clamping grooves 201; a clamping block 302 provided in the clamping groove 201; the fixed plate 604 of locating the bottom of the pressing plate 601, be equipped with two sections opposite screw threads on the threaded rod 301, offer the screw hole that cooperates with threaded rod 301 to use on the grip block 302, grip block 302 one end is connected with grip block 303, grip block 303 surface is equipped with the rubber pad 304, be equipped with a plurality of pressing springs 605 between fixed plate 604 and the pressing plate 601, offered a plurality of spacing holes 602 on the pressing plate 601, wear to be equipped with the gag lever post 603 that is connected with fixed plate 604 in the spacing hole 602, the electric putter 6 that is connected with the pressing plate 601 is installed at box 1 top.
When the performance of the motor body 4 is detected, the motor body 4 is placed on the workbench 2, then the threaded rod 301 is driven to rotate by the rotary motor 3, so that the threaded rod 301 drives the clamping block 302 to move towards the motor body 4 through the threaded hole, and further the clamping plate 303 and the rubber pad 304 are tightly attached to the surface of the motor body 4, so that the motor body 4 is fixed, and the position deviation of the motor body 4 in the detection process is avoided, and the detection data is prevented from being influenced;
the clamping effect of the clamping plate 303 on the motor body 4 can be improved through the arrangement of the rubber pad 304;
then, the electric push rod 6 drives the pressing plate 601 and the fixing plate 604 to move downwards, so that the fixing plate 604 moves downwards to be in contact with the motor body 4, and moves downwards along with the continuous movement of the fixing plate 604, so that the pressing spring 605 is extruded to elastically deform to generate elastic force, the elastic force is generated to act on the fixing plate 604, the motor body 4 is pressed and fixed in the vertical direction, and the fixing effect on the motor body 4 is improved.
Example 3
On the basis of embodiment 1, the noise reduction assembly includes: the sound insulation layer 101 is arranged on the inner wall of the box body 1, and the surface of the sound insulation layer 101 is in a wave shape; the noise reduction cylinder 5 connected to two opposite sides of the box body 1 is internally provided with a plurality of sound insulation plates 501, one of the noise reduction cylinders 5 is internally provided with a blower 503, the noise reduction cylinder 5 is internally divided into a plurality of sound insulation cavities by the plurality of sound insulation plates 501, and through holes 502 are formed in the sound insulation plates 501.
In the process of detecting the motor body 4, a large amount of noise is emitted when the motor body 4 is started, the noise is isolated through the sound insulation layer 101, and meanwhile, the noise is rebounded and consumed through the wave-shaped sound insulation layer 101, so that the noise transmission is reduced;
the motor body 4 generates a large amount of heat after long-time running, and the motor body 4 generates more noise easily due to overhigh heat, and at the moment, the interior of the box body 1 is blown by the blower 503, so that the motor body 4 is blown and radiated;
then, when the noise generated by the motor body 4 is transmitted into the noise reduction cylinder 5, the noise is consumed by the isolation rebound of a plurality of sound insulation cavities in the noise reduction cylinder 5, so that the noise is transmitted to the outside of the box body 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of numerous variations and modifications without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A motor performance test fixture, its characterized in that includes:
the box body is internally provided with a workbench, the workbench is provided with a motor body, and the top of the motor body is provided with a pressing plate;
the fixing component is arranged between the box body and the motor body and is used for fixing the motor body;
the noise reduction assembly is arranged in the box body and is used for reducing noise generated during testing of the motor body.
2. The motor performance test fixture of claim 1, wherein the securing assembly comprises:
two clamping grooves formed in the top of the workbench;
the rotating motor is arranged on one side of the box body, one side of the rotating motor is connected with a threaded rod in a matched mode, and one end of the threaded rod penetrates through the two clamping grooves;
the clamping block is arranged in the clamping groove;
and the fixing plate is arranged at the bottom of the pressing plate.
3. The motor performance test fixture according to claim 2, wherein two sections of threads with opposite directions are arranged on the threaded rod, threaded holes matched with the threaded rod are formed in the clamping block, one end of the clamping block is connected with a clamping plate, and a rubber pad is arranged on the surface of the clamping plate.
4. The motor performance test fixture according to claim 2, wherein a plurality of pressing springs are arranged between the fixing plate and the pressing plate, a plurality of limiting holes are formed in the pressing plate, limiting rods connected with the fixing plate are arranged in the limiting holes in a penetrating mode, and an electric push rod connected with the pressing plate is arranged at the top of the box body.
5. The motor performance test fixture of claim 1, wherein the noise reduction assembly comprises:
the sound insulation layer is arranged on the inner wall of the box body, and the surface of the sound insulation layer is in a wave shape;
the noise reduction cylinder is connected to the two opposite sides of the box body, and a plurality of sound insulation plates are arranged inside the noise reduction cylinder.
6. The motor performance test fixture of claim 5, wherein one of the noise reduction barrels has a blower inside.
7. The motor performance test fixture of claim 5, wherein the noise reduction barrel is divided into a plurality of sound insulation cavities by a plurality of sound insulation plates, and through holes are formed in the sound insulation plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932972.5U CN220490886U (en) | 2023-07-21 | 2023-07-21 | Motor performance test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932972.5U CN220490886U (en) | 2023-07-21 | 2023-07-21 | Motor performance test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220490886U true CN220490886U (en) | 2024-02-13 |
Family
ID=89828774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321932972.5U Active CN220490886U (en) | 2023-07-21 | 2023-07-21 | Motor performance test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220490886U (en) |
-
2023
- 2023-07-21 CN CN202321932972.5U patent/CN220490886U/en active Active
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