CN110221206B - Motor installation rack and motor power measurement test device - Google Patents
Motor installation rack and motor power measurement test device Download PDFInfo
- Publication number
- CN110221206B CN110221206B CN201910569303.8A CN201910569303A CN110221206B CN 110221206 B CN110221206 B CN 110221206B CN 201910569303 A CN201910569303 A CN 201910569303A CN 110221206 B CN110221206 B CN 110221206B
- Authority
- CN
- China
- Prior art keywords
- motor
- slide rail
- dynamometer
- base
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 238000005259 measurement Methods 0.000 title description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The invention aims to provide a motor mounting rack and a motor power measuring test device, which are used for mounting and testing a motor, so that the problem that the motor needs to be manually conveyed or transported during mounting is solved, and the motor is more convenient, quicker and more reliable to mount and test. The motor mounting rack comprises a motor bracket, a lifting table and a base, wherein the motor bracket is movably erected on the lifting table through a first sliding rail, the lifting table is fixed on the base, a second sliding rail is arranged on the bottom surface of the base, and the first sliding rail is perpendicular to the second sliding rail. The motor dynamometer test device comprises the motor mounting rack, and is characterized by further comprising a bottom plate, a dynamometer fixed on the bottom plate and a motor support, wherein the motor support is provided with a limiting through hole for limiting the motor at a position corresponding to a rotating shaft of the dynamometer; the bottom plate is provided with a second slide rail groove parallel to the rotation shaft of the dynamometer, and the second slide rail is matched with the second slide rail groove so that the base of the motor installation rack is movably erected on the bottom plate.
Description
Technical Field
The invention belongs to the technical field of automobile part testing, and particularly relates to a motor mounting rack and a motor power testing device.
Background
Under the conditions that global traditional fuel resources, particularly petroleum resources, are increasingly tense and environmental pollution is increasingly serious, various energy-saving and environment-friendly new energy automobiles continuously emerge, particularly pure electric automobiles and hybrid electric automobiles are more and more concerned and are subjected to the blue and green effects of people, and the energy-saving and environment-friendly new energy automobiles are mainly benefited by new energy, new materials, high-performance microprocessor technologies, advanced and high-energy storage battery technologies and efficient motor systems. At the moment, the new energy automobile shows the advantage of relative use cost, so that people have new knowledge on the electric automobile/hybrid electric automobile, the acceptance of the electric automobile is greatly improved, and people are willing to buy the electric automobile as a travel tool.
The motor system as the heart of the new energy automobile is also rapidly developed in the tide, and particularly, a permanent magnet synchronous motor and an induction motor are taken as main parts. The performance of the driving motor directly influences the dynamic property and the economical efficiency of the whole vehicle, and the bench test detection of the driving motor is an important method for checking the performance of a motor system. When the motor is tested, the reasonable and effective motor installation rack not only helps the motor test precision and the test efficiency, but also can save the cost of manpower and material resources.
Disclosure of Invention
The invention aims to provide a motor mounting rack and a motor power measuring test device, which are used for mounting and testing a motor, so that the problem that the motor needs to be manually conveyed or transported during mounting is solved, and the motor is more convenient, quicker and more reliable to mount and test.
The motor mounting rack comprises a motor bracket, a lifting table and a base, wherein the motor bracket is movably erected on the lifting table through a first sliding rail, the lifting table is fixed on the base, a second sliding rail is arranged on the bottom surface of the base, and the first sliding rail and the second sliding rail are perpendicular to each other.
The motor dynamometer test device comprises the motor mounting rack, and is characterized by further comprising a bottom plate, a dynamometer fixed on the bottom plate and a motor support, wherein the motor support is provided with a limiting through hole for limiting the motor at a position corresponding to a rotating shaft of the dynamometer; the bottom plate is provided with a second slide rail groove parallel to the rotation shaft of the dynamometer, and the second slide rail is matched with the second slide rail groove so that the base of the motor installation rack is movably erected on the bottom plate.
The principle and the steps of testing the motor by using the motor dynamometer test device are as follows:
firstly, erect motor installation rack on the bottom plate, then the motor that awaits measuring is placed and is fixed in on the motor bracket, then adjusts the height of elevating platform to make the height of the motor that awaits measuring highly coincide with the spacing through-hole of motor support, move motor installation rack along the second slide rail to the dynamometer direction again, pass spacing through-hole until the motor that awaits measuring, utilize the shaft coupling to be connected the motor shaft of the motor that awaits measuring with the pivot of dynamometer, test. In the process, the motor to be tested and the motor bracket can move together along the direction of the first slide rail, so that the motor to be tested is aligned to the limiting through hole.
After the test is finished, the connection between the motor shaft of the motor to be tested and the rotating shaft of the dynamometer is disconnected, the motor mounting rack is pushed reversely, and finally the motor to be tested is dismounted.
The motor mounting rack and the motor power measurement test device have simple structures and low cost, and the position of the motor to be tested is adjusted by adopting a sliding rail mode, and the first sliding rail and the second sliding rail are mutually vertical, so that the position of the motor to be tested can be adjusted at will in the horizontal direction, the labor and material cost can be greatly saved, and the mounting and test efficiency can be improved.
Drawings
Fig. 1 is a schematic structural view of a motor mounting stand of the present invention.
Fig. 2 is a schematic structural diagram of the motor dynamometer testing device of the invention.
The figures are numbered: 1. a motor bracket; 11. a first slide rail; 12. a flat plate; 13. parallel plates; 14. a limiting concave part; 15. a limiting plate; 2. a lifting platform; 21. a horizontal screw rod; 22. a vertical screw rod; 23. a fixed cylinder; 24. a support table; 25. a sleeve; 26. a frame support; 27. rotating the handle; 28. an anti-drop rod; 29. a first slide rail groove; 3. a base; 31. a second slide rail; 4. a base plate; 41. a second slide rail groove; 5. a dynamometer; 6. a motor bracket; 61. a limiting through hole; 7. a motor to be tested; 8. a coupling is provided.
Detailed Description
The following describes embodiments of the present invention, such as shapes and structures of respective members, mutual positions and connection relationships between respective portions, and actions and operation principles of the respective portions, in further detail, with reference to the accompanying drawings.
Example 1: the embodiment provides a motor installation rack and a motor power measurement test device, which are used for installing and testing a motor, so that the problem that the motor needs to be manually conveyed or carried during installation is solved, and the installation and the test of the motor are more convenient, quicker and more reliable.
As shown in fig. 1, the motor installation rack of this embodiment is composed of a motor bracket 1, a lifting table 2 and a base 3, wherein the motor bracket 1 is movably erected on the lifting table 2 through a first slide rail 11, the lifting table 2 is fixed on the base 3, a second slide rail 31 is arranged on the bottom surface of the base 3, and the first slide rail 11 and the second slide rail 31 are both horizontally arranged and perpendicular to each other.
Specifically, the motor bracket 1 is composed of a flat plate 12 and two parallel plates 13 vertically fixed on the flat plate 12, and the top surfaces of the parallel plates 13 are provided with arc-shaped limiting concave parts 14 for limiting the motor; one side of the flat plate 12 is also provided with a limiting plate 15 used for abutting against the end face of the motor, and the first slide rail 11 is arranged on the bottom surface of the flat plate 12.
In this embodiment, the lifting platform 2 includes two horizontal screw rods 21, four vertical screw rods 22, four fixed cylinders 23 with top openings, and a support platform 24, the bottom ends of the fixed cylinders 23 are fixedly connected with the base 3, and the connecting lines of the four fixed cylinders 23 form a rectangular shape; the vertical screw rods 22 are arranged in the corresponding fixed cylinders 23, the top ends of the vertical screw rods 22 are sleeved with elastic sleeves 25, and the sleeves 25 are fixedly connected with the support tables 24; in this embodiment, the elastic sleeve 25 is made of elastic and stretchable material such as rubber, and its purpose is mainly to avoid the rigid connection between the two vertical screws 22 and the support platform 24 at different heights, which may damage the reliability of the whole device. An adjusting opening and a frame type support 26 are arranged on the side surface of the fixed cylinder 23, the horizontal screw rod 21 is rotatably arranged at the adjusting opening through the frame type support 26, and the side surface of the horizontal screw rod 21 extends into the fixed cylinder 23 to be meshed with the vertical screw rod 22 so as to drive the vertical screw rods 22 at the two ends to rotate; the vertical screw rod 22 is engaged with the thread of the inner wall of the fixed cylinder 23.
In order to conveniently rotate the horizontal screw rod 21, a disc type rotating handle 27 is further arranged on the rod body of the horizontal screw rod 21, and the rotating handle 27 plays a role of a lever and can amplify rotating torque so that a worker can save more labor during operation.
In order to prevent the horizontal screw 21 from rotating excessively and being disengaged from the frame bracket 26, two ends of the horizontal screw 21 are protruded with anti-disengagement bars 28 perpendicular to the horizontal screw 21, and when the horizontal screw 21 moves to one side to the limit position, the anti-disengagement bars 28 on the side interfere with the frame bracket 26, thereby preventing the horizontal screw 21 from moving continuously.
The top surface of the support platform 24 is provided with a first slide rail groove 29 matched with the first slide rail 11, the cross sections of the first slide rail 11 and the first slide rail groove 29 are both in a trapezoid shape with a small upper part and a big lower part or in an inverted T shape, and the cross section structure can prevent the first slide rail 11 from falling out of the first slide rail groove 29.
As shown in fig. 2, the motor dynamometer test device of the embodiment includes the motor mounting rack, and is characterized by further including a base plate 4, a dynamometer 5 fixed on the base plate 4, and a motor bracket 6, where the motor bracket 6 is provided with a limiting through hole 61 for limiting a motor at a position corresponding to a rotating shaft of the dynamometer 5; the bottom plate 4 is provided with a second slide rail groove 41 parallel to the rotating shaft of the dynamometer 5, and the second slide rail 31 is matched with the second slide rail groove 41, so that the base 3 of the motor installation rack is movably erected on the bottom plate 4. The cross sections of the second slide rail 31 and the second slide rail groove 41 are both in a trapezoid shape with a small upper part and a large lower part or in an inverted 'T' shape, so as to prevent the second slide rail 31 from falling out of the second slide rail groove 41.
The principle and the steps of testing the motor by using the motor dynamometer test device are as follows:
firstly, a motor mounting rack is placed on the bottom plate 4, so that the second slide rail 31 is movably embedded into the second slide rail groove 41, and the motor mounting rack can freely move on the bottom plate 4 along the direction of the second slide rail 31; then the motor 7 to be tested is placed on the motor bracket 1, the shell of the motor is embedded into the limiting concave part 14, and the end surface (the end surface far away from the side where the motor shaft extends out) of the motor is abutted against the limiting plate 15, so that the motor 7 to be tested and the motor bracket 1 are fixed together;
then the horizontal screw 21 is rotated, the horizontal screw 21 drives the vertical screw 22 engaged with the two ends of the horizontal screw to synchronously rotate, so that the height of the lifting table 2 is adjusted, the height of the motor 7 to be tested is matched with the height of the limiting through hole 61 of the motor support 6, the motor mounting table frame is moved towards the direction of the dynamometer 5 along the second slide rail 31 until the motor 7 to be tested passes through the limiting through hole 61, and a motor shaft of the motor 7 to be tested is connected with a rotating shaft of the dynamometer 5 by using the coupler 8 for testing. In the above process, the motor 7 to be tested can be moved along the first slide rail 11 together with the motor bracket 1, so that the motor 7 to be tested is aligned with the limiting through hole 61.
After the test is finished, the connection between the motor shaft of the motor 7 to be tested and the rotating shaft of the dynamometer 5 is disconnected, the motor mounting rack is pushed reversely, and finally the motor 7 to be tested is dismounted.
The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of the components set forth in the following description, as long as the invention is capable of being practiced without modification in any way whatsoever, and is capable of other applications without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A motor installation rack comprises a motor bracket, a lifting table and a base, wherein the motor bracket is movably erected on the lifting table through a first sliding rail, the lifting table is fixed on the base, a second sliding rail is arranged on the bottom surface of the base, and the first sliding rail and the second sliding rail are perpendicular to each other; the lifting platform is characterized by comprising two horizontal screw rods, four vertical screw rods, four fixed cylinders with openings at the tops and a supporting platform, wherein the bottom ends of the fixed cylinders are fixedly connected with the base, and the connecting lines of the four fixed cylinders form a rectangular shape; the vertical screw rods are arranged in the corresponding fixed cylinders, the top ends of the vertical screw rods are sleeved with elastic sleeves, and the sleeves are fixedly connected with the supporting tables; an adjusting opening and a frame type support are arranged on the side face of the fixed cylinder, the horizontal screw rod is rotatably arranged at the adjusting opening through the frame type support, and the horizontal screw rod is meshed with the vertical screw rod to drive the vertical screw rod to rotate; and the vertical screw rod is meshed with the threads on the inner wall of the fixed cylinder.
2. The motor mounting stand according to claim 1, wherein the motor bracket is composed of a flat plate and two parallel plates vertically fixed on the flat plate, and the top surfaces of the parallel plates are provided with limit recesses for limiting the motor; and a limiting plate used for abutting against the end face of the motor is further arranged on one side of the flat plate.
3. The motor mounting stand of claim 1, wherein a disk-type rotating handle is further provided on the body of the horizontal screw.
4. The motor mounting stand according to claim 1, wherein an anti-slip bar perpendicular to the horizontal screw rod is protruded from both ends of the horizontal screw rod.
5. The motor mounting rack of claim 1, wherein the top surface of the support platform is provided with a first slide rail groove matched with the first slide rail, and the cross sections of the first slide rail and the first slide rail groove are both in a trapezoid shape with a small upper part and a big lower part or in an inverted T shape.
6. A motor dynamometer test device comprises the motor mounting rack of claim 1, and is characterized by further comprising a bottom plate, a dynamometer fixed on the bottom plate and a motor bracket, wherein the motor bracket is provided with a limiting through hole for limiting a motor at a position corresponding to a rotating shaft of the dynamometer; the bottom plate is provided with a second slide rail groove parallel to the rotation shaft of the dynamometer, and the second slide rail is matched with the second slide rail groove so that the base of the motor installation rack is movably erected on the bottom plate.
7. The dynamometric test device of claim 6, wherein the cross-sections of the second slide rail and the second slide rail groove are both trapezoidal with a small top and a big bottom or inverted "T" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569303.8A CN110221206B (en) | 2019-06-27 | 2019-06-27 | Motor installation rack and motor power measurement test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569303.8A CN110221206B (en) | 2019-06-27 | 2019-06-27 | Motor installation rack and motor power measurement test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110221206A CN110221206A (en) | 2019-09-10 |
| CN110221206B true CN110221206B (en) | 2021-03-02 |
Family
ID=67815035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910569303.8A Active CN110221206B (en) | 2019-06-27 | 2019-06-27 | Motor installation rack and motor power measurement test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110221206B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605675A (en) * | 2019-09-19 | 2019-12-24 | 江西精骏电控技术有限公司 | Rack frock that commonality is strong |
| CN113960334B (en) * | 2021-09-30 | 2023-07-07 | 陕西航空电气有限责任公司 | Triaxial continuous adjustable tool for motor test |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202102090U (en) * | 2011-06-28 | 2012-01-04 | 重庆长安汽车股份有限公司 | Motor stand test installation tool for electric vehicles |
| AU2014100954A4 (en) * | 2014-08-22 | 2014-09-25 | Zhejiang Linix Motor Co.,Ltd. | Comprehensive Test Platform for Motors |
| CN104808691A (en) * | 2015-01-26 | 2015-07-29 | 吉林大学 | Multi-degree-of-freedom quick centering device for circumferential location type motor experimental bench |
| CN105004889A (en) * | 2015-01-26 | 2015-10-28 | 吉林大学 | End surface positioning type motor experiment bench multi-degree of freedom rapid centring device |
| CN106443445A (en) * | 2016-09-26 | 2017-02-22 | 精进百思特电动（上海）有限公司 | Motor performance testing machine |
| CN206132809U (en) * | 2016-09-28 | 2017-04-26 | 宝沃汽车（中国）有限公司 | Motor platform frame |
| CN106849530A (en) * | 2017-03-13 | 2017-06-13 | 吉林大学 | A kind of automobile-used micro-machine test-bed |
| CN206331001U (en) * | 2017-01-11 | 2017-07-14 | 三峡大学 | A kind of motor is to dragging testboard bay |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201166608Y (en) * | 2007-12-05 | 2008-12-17 | 奇瑞汽车股份有限公司 | Generator support for thrust stand |
-
2019
- 2019-06-27 CN CN201910569303.8A patent/CN110221206B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202102090U (en) * | 2011-06-28 | 2012-01-04 | 重庆长安汽车股份有限公司 | Motor stand test installation tool for electric vehicles |
| AU2014100954A4 (en) * | 2014-08-22 | 2014-09-25 | Zhejiang Linix Motor Co.,Ltd. | Comprehensive Test Platform for Motors |
| CN104808691A (en) * | 2015-01-26 | 2015-07-29 | 吉林大学 | Multi-degree-of-freedom quick centering device for circumferential location type motor experimental bench |
| CN105004889A (en) * | 2015-01-26 | 2015-10-28 | 吉林大学 | End surface positioning type motor experiment bench multi-degree of freedom rapid centring device |
| CN106443445A (en) * | 2016-09-26 | 2017-02-22 | 精进百思特电动（上海）有限公司 | Motor performance testing machine |
| CN206132809U (en) * | 2016-09-28 | 2017-04-26 | 宝沃汽车（中国）有限公司 | Motor platform frame |
| CN206331001U (en) * | 2017-01-11 | 2017-07-14 | 三峡大学 | A kind of motor is to dragging testboard bay |
| CN106849530A (en) * | 2017-03-13 | 2017-06-13 | 吉林大学 | A kind of automobile-used micro-machine test-bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110221206A (en) | 2019-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110221206B (en) | Motor installation rack and motor power measurement test device | |
| CN108801521B (en) | Wheel fixing mechanism of chassis dynamometer | |
| CN113686950A (en) | One-way clutch check out test set suitable for new energy automobile is inside | |
| CN209524899U (en) | A kind of lithium battery electric core thickness OCV test equipment | |
| CN211528467U (en) | New energy automobile power assembly testing arrangement | |
| CN202256184U (en) | Plate roller checking frame | |
| CN210689935U (en) | Flywheel stability testboard | |
| CN112284764B (en) | New energy automobile battery detection tool convenient to adjust and detection method | |
| CN211504664U (en) | Two-in-one fixing mechanism of gearbox test platform | |
| CN113624188A (en) | Detection device for roundness of automobile parts | |
| CN219811020U (en) | Micromotor load testing device | |
| CN107436339B (en) | Testing platform for flammability test of photovoltaic module | |
| CN216669082U (en) | Automobile engine power testing device | |
| CN209783904U (en) | Gearbox gear noise detection test bench | |
| CN219320447U (en) | New energy automobile motor test rack | |
| CN219084370U (en) | Flexibility detection device for bearing | |
| CN218601111U (en) | Waterproof material leakage testing arrangement | |
| CN221124154U (en) | Road surface construction quality detection device | |
| CN220649992U (en) | Automobile engine axle sleeve check out test set | |
| CN213337832U (en) | OBC-DCDC two unification testboards fixing device | |
| CN216285412U (en) | Frequency converter test platform | |
| CN216050608U (en) | Testing device for manufacturing integrated optoelectronic device | |
| CN214326836U (en) | Weight loading device for detecting traction passenger elevator | |
| CN215374504U (en) | Automobile engine limit test platform | |
| CN219652093U (en) | Panel turnover device and automatic production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |