CN111830294A - Driving motor performance test environment box - Google Patents
Driving motor performance test environment box Download PDFInfo
- Publication number
- CN111830294A CN111830294A CN202010927840.8A CN202010927840A CN111830294A CN 111830294 A CN111830294 A CN 111830294A CN 202010927840 A CN202010927840 A CN 202010927840A CN 111830294 A CN111830294 A CN 111830294A
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- China
- Prior art keywords
- driving motor
- incubator
- performance test
- base
- motor performance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
A driving motor performance test environment box relates to the field of testing devices. This driving motor performance test environment case includes the bottom plate, a closing plate for fixing driving motor, the dynamometer machine reaches the incubator that can follow the rectilinear direction and remove, closing plate and dynamometer machine are connected with the bottom plate, the incubator encloses the test chamber that closes formation and hold driving motor with the closing plate when being configured into along the rectilinear direction removal, the dynamometer machine is connected with and passes the closing plate and transmits the integral key shaft of rotational speed to driving motor, the through-hole with the test chamber intercommunication is seted up to the incubator, the bottom plate is connected with the detachable base, the base is connected with the support that passes the through-hole and stretch into the test chamber, the support is used for fixed driving motor. The application provides a driving motor performance test environment case can improve test driving motor's stability, improves test driving motor's security and improves efficiency of software testing.
Description
Technical Field
The application relates to the field of testing devices, in particular to a driving motor performance test environment box.
Background
In the development process of the electric drive system of the new energy automobile, a performance test and a reliability test need to be carried out on the drive motor system so as to ensure the stable operation of the electric drive system of the new energy automobile. When a performance test of a driving motor system is carried out in the past, no requirements are made on the environmental temperature and the humidity, and the driving motor sample is only required to be connected with a dynamometer through a tool to carry out the test according to the standard. However, the performance test of the driving motor has requirements on the environmental temperature and the environmental humidity, and the performance test bed of the driving motor is provided with a temperature box capable of controlling the temperature and the humidity. The existing new energy automobile adopts a high-rotating-speed and large-torque driving motor system, and in the process of testing the driving motor, the driving motor can generate large vibration along with the increase of the rotating speed of the driving motor, and the test safety can be influenced even by the overlarge vibration.
Disclosure of Invention
An object of this application is to provide a driving motor performance test environment case, and it can improve test driving motor's stability, improves test driving motor's security and improves efficiency of software testing.
The embodiment of the application is realized as follows:
the embodiment of the application provides a driving motor performance test environment box, which comprises a base plate, a closing plate for fixing driving motor, the dynamometer machine reaches the incubator that can follow the rectilinear direction and remove, closing plate and dynamometer machine are connected with the bottom plate, the incubator is configured to enclose with the closing plate when removing along the rectilinear direction and closes the test chamber that holds driving motor, the dynamometer machine is connected with and passes the closing plate and transmits the integral key shaft of rotational speed to driving motor, the through-hole with the test chamber intercommunication is seted up to the incubator, the bottom plate is connected with the detachable base, the base is connected with the support that passes the through-hole and stretch into the test chamber, the support is used for fixed driving motor.
In some alternative embodiments, the base is connected to a support base that passes through the through-hole and is connected to the bracket.
In some alternative embodiments, the support base is elevatably connected to the base.
In some optional embodiments, a T-shaped sliding groove is formed on the base, and a T-shaped bolt capable of moving along the T-shaped sliding groove is connected to the bottom of the supporting seat.
In some alternative embodiments, the extension direction of the T-shaped chute is perpendicular to the moving direction of the incubator.
In some optional embodiments, support plates are respectively arranged on two sides of the incubator, lead screws are respectively connected to two ends of the base, and the two lead screws respectively penetrate through and are connected with the two support plates through threads.
In some optional embodiments, a sealing film for sealing the through hole is sleeved on the supporting seat.
In some optional embodiments, the incubator is provided with a holding groove on one side facing the sealing plate, and when the incubator moves in the linear direction, the holding groove and the sealing plate are enclosed to form a test cavity.
In some optional embodiments, the bottom plate is provided with a rail, and the incubator is provided with a roller which is matched with the rail in a rolling way.
The beneficial effect of this application is: the experimental environment case of driving motor performance that this embodiment provided includes the bottom plate, a closing plate for fixing driving motor, the dynamometer machine and can follow the incubator that rectilinear direction removed, closing plate and dynamometer machine are connected with the bottom plate, the incubator encloses the test chamber that closes formation and hold driving motor with the closing plate when being configured into along rectilinear direction removal, the dynamometer machine is connected with and passes the closing plate and transmits the integral key shaft of rotational speed to driving motor, the through-hole with the test chamber intercommunication is seted up to the incubator, the bottom plate is connected with the detachable base, the base is connected with the support that passes the through-hole and stretch into the test chamber, the support is used for fixed driving motor. The application provides a driving motor performance test environment case can improve test driving motor's stability, improves test driving motor's security and improves efficiency of software testing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a driving motor performance test environment box provided in an embodiment of the present application;
FIG. 2 is a cross-sectional view of a first usage state of a driving motor performance testing environment box provided in an embodiment of the present application;
fig. 3 is a cross-sectional view of a second usage state of the driving motor performance test environment box according to the embodiment of the present application.
In the figure: 100. a base plate; 110. a sealing plate; 111. a test well; 112. a connecting plate; 120. a temperature box; 130. a dynamometer; 140. a spline shaft; 150. a test chamber; 160. a through hole; 170. a base; 180. a supporting seat; 190. a support; 200. a T-shaped chute; 210. a T-bolt; 220. a support plate; 230. a screw rod; 240. a sealing film; 250. accommodating grooves; 260. a track; 270. a roller; 300. the motor is driven.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The characteristics and performance of the drive motor performance test environment box of the present application are described in further detail below with reference to examples.
As shown in fig. 1, 2 and 3, an embodiment of the present application provides a driving motor performance test environment box, which includes a rectangular bottom plate 100, a sealing plate 110 for fixing a driving motor 300, a dynamometer 130, and an incubator 120 capable of moving along a length direction of the bottom plate 100, where the sealing plate 110 and the dynamometer 130 are fixedly connected to the bottom plate 100, an accommodating groove 250 is disposed on one side of the incubator 120 facing the sealing plate 110, when the incubator 120 moves along the length direction of the bottom plate 100, the accommodating groove 250 and the sealing plate 110 enclose to form a test chamber 150, ten rails 260 extending along the length direction of the bottom plate 100 are disposed on the bottom plate 100, two rollers 270 are disposed on two sides of the bottom of the incubator 120, and the two rollers 270 disposed on one side of the bottom of the incubator 120 are respectively in rolling fit with one rail 260; the sealing plate 110 is provided with a test hole 111, one side of the sealing plate 110 facing the incubator 120 is connected with a connecting plate 112 used for fixing the driving motor 300 through a bolt, the connecting plate 112 is connected with the sealing plate 110 to close the test hole 111, the dynamometer 130 is connected with a rotatable spline shaft 140, the spline shaft 140 penetrates through the connecting plate 112, and the spline shaft 140 is used for transmitting the rotating speed of the dynamometer 130 to the driving motor 300.
The bottom of the incubator 120 is provided with a through hole 160 communicated with the test chamber 150, the bottom plate 100 is connected with a detachable base 170 through a bolt, the base 170 is connected with a supporting seat 180, the supporting seat 180 penetrates through the through hole 160 and extends into the test chamber 150 and then is connected with a detachable bracket 190 through a bolt, the bracket 190 is used for fixing the driving motor 300, and a sealing film 240 for sealing the through hole 160 is sleeved on the supporting seat 180; the upper surface of the base 170 is provided with a T-shaped sliding groove 200 extending along the width direction of the bottom plate 100, the bottom of the support seat 180 is connected with a T-shaped bolt 210 coaxially arranged through threads, and the bottom end of the T-shaped bolt 210 is slidably arranged in the T-shaped sliding groove 200; the incubator 120 is further connected with a screw assembly for lifting or lowering the base 170, the screw assembly comprises two support plates 220 respectively connected to two sides of the incubator 120 and screws 230 corresponding to the support plates 220 one by one, one end of each of the two screws 230 is connected with two ends of the base 170, and the other end of each of the two screws 230 penetrates through the two support plates 220 and is connected with the corresponding support plate 220 through threads.
When the driving motor performance test environment box provided by the embodiment is used, firstly, the driving motor 300 is fixed on the connecting plate 112, the connecting plate 112 is fixed on the sealing plate 110 through bolts and seals the test hole 111, meanwhile, the spline shaft 140 connected with the dynamometer 130 is connected with the driving motor 300 after penetrating through the connecting plate 112, then, the base 170 is placed on the bottom plate 100 below the incubator 120, the supporting seat 180 with the top connected with the bracket 190 and the T-shaped bolt 210 is placed in the accommodating groove 250 of the incubator 120, the bottom of the supporting seat 180 is connected with the T-shaped bolt 210 slidably clamped in the T-shaped chute 200 of the base 170 after extending out of the through hole 160 through threads, then, the two lead screws 230 respectively connected at the two ends of the base 170 are respectively connected with the supporting plates 220 at the two sides of the incubator 120 through threads, and the sealing film 240 is sleeved on the supporting seat 180 to plug the region between the supporting seat 180 and the, at this time, a user can push the incubator 120 to move, so that the rollers 270 arranged at the bottom of the incubator 120 move along the corresponding tracks 260 and the length direction of the base plate 100 until the end face of the incubator 120 provided with the accommodating groove 250 abuts against the sealing plate 110, the accommodating groove 250 of the incubator 120 and the sealing plate 110 enclose to form a test chamber 150 accommodating the driving motor 300, and simultaneously one side of the driving motor 300 away from the connecting plate 112 is supported by the bracket 190, at this time, the base 170 and the base plate 100 are fixedly connected through bolts, so that the use scene of the driving motor 300 can be simulated by adjusting the temperature and humidity in the incubator 120, and the use state of the driving motor 300 is measured by using the dynamometer 130, thereby detecting the performance of the driving motor 300, the stability of the driving motor 300 in the test process can be ensured by the support and the fixed connection of the bracket 190 and the connecting plate 112 to the two ends of the driving motor 300, and the test of the driving motor, the vibration in the test process is effectively reduced, the test accuracy can be improved, the vibration value in the whole test process can be within a safe vibration value range, the test safety is improved, meanwhile, when different driving motors 300 are tested, only different supports 190 with different pertinence in replacement can be used for testing, and the test cost and the test efficiency are saved.
When the driving motor 300 needs to be replaced, the bracket 190 is firstly detached, then the sealing film 240 is detached, the bolts fixedly connected with the base 170 and the bottom plate 100 are detached, the base 170 is lifted up to be separated from the bottom plate 100 by rotating the screw rod 230, the incubator 120 can be moved in the direction away from the sealing plate 110 at the moment, the driving motor 300 and the accommodating groove 250 connected with the sealing plate 110 are exposed, the driving motor 300 can be taken down for replacement, the bracket 190 connected with the top of the supporting seat 180 is correspondingly replaced, the incubator 120 can be moved in the direction close to the sealing plate 110 again, the accommodating groove 250 of the incubator 120 and the sealing plate 110 are closed again to form the testing cavity 150 accommodating the driving motor 300, and meanwhile, one side of the driving motor 300 away from the connecting plate 112 is supported by the bracket 190 for testing.
In addition, the bottom of the support base 180 extends out of the through hole 160 and then is in threaded connection with a T-shaped bolt 210 which is slidably clamped in a T-shaped sliding groove 200 of the base 170, and a user can rotate the support base 180 to axially move relative to the T-shaped bolt 210, so that the height of the support base 180 can be adjusted; in addition, the user can push the support base 180 along the T-shaped sliding slot 200 formed in the base 170, so that the T-bolt 210 connected to the bottom of the support base 180 moves along the T-shaped sliding slot 200, thereby adjusting the support base 180 to move along the width direction of the bottom plate 100, so as to make the bracket 190 connected to the top of the support base 180 adapt to the position of the driving motor 300 in the test chamber 150.
The embodiments described above are some, but not all embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.
Claims (9)
1. The utility model provides a driving motor performance test environment case, its characterized in that, its includes the bottom plate, be used for fixed driving motor's closing plate, dynamometer machine and can follow the incubator that rectilinear direction removed, the closing plate with the dynamometer machine with the bottom plate is connected, the incubator is configured into to follow during rectilinear direction removes with the closing plate encloses to close and forms and holds driving motor's test chamber, the dynamometer machine is connected with and passes the closing plate and transmit the rotational speed extremely driving motor's integral key shaft, the incubator seted up with the through-hole of test chamber intercommunication, the bottom plate is connected with the detachable base, the base is connected with and passes the through-hole stretches into the support in test chamber, the support is used for fixing driving motor.
2. The driving motor performance test environment box according to claim 1, wherein a support seat is connected to the base, and the support seat passes through the through hole and is connected to the bracket.
3. The driving motor performance test environment box of claim 2, wherein the supporting base is connected with the base in a lifting manner.
4. The driving motor performance test environment box according to claim 2, wherein a T-shaped sliding groove is formed in the base, and a T-shaped bolt capable of moving along the T-shaped sliding groove is connected to the bottom of the supporting seat.
5. The driving motor performance testing environment box according to claim 4, wherein the extension direction of the T-shaped sliding groove is perpendicular to the moving direction of the incubator.
6. The driving motor performance test environment box according to claim 2, wherein support plates are respectively arranged on two sides of the incubator, lead screws are respectively connected to two ends of the base, and the two lead screws respectively penetrate through and are connected with the two support plates through threads.
7. The driving motor performance test environment box according to claim 2, wherein a sealing film for sealing the through hole is sleeved on the supporting seat.
8. The driving motor performance test environment box according to claim 1, wherein a receiving groove is formed in a side of the incubator facing the sealing plate, and when the incubator moves in the linear direction, the receiving groove and the sealing plate are enclosed to form the test chamber.
9. The driving motor performance test environment box according to claim 1, wherein a rail is arranged on the bottom plate, and the incubator is provided with a roller which is in rolling fit with the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010927840.8A CN111830294A (en) | 2020-09-07 | 2020-09-07 | Driving motor performance test environment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010927840.8A CN111830294A (en) | 2020-09-07 | 2020-09-07 | Driving motor performance test environment box |
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| CN111830294A true CN111830294A (en) | 2020-10-27 |
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| CN202010927840.8A Pending CN111830294A (en) | 2020-09-07 | 2020-09-07 | Driving motor performance test environment box |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236381A (en) * | 2021-12-10 | 2022-03-25 | 安徽理工大学 | Motor testing device |
| CN114487832A (en) * | 2022-04-14 | 2022-05-13 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Motor integrated environment test system |
| CN115032538A (en) * | 2022-06-08 | 2022-09-09 | 安徽理工大学 | Split type mobile environment box and using method thereof |
| CN115106335A (en) * | 2022-05-09 | 2022-09-27 | 中国人民解放军总医院第一医学中心 | Ultrasonic cleaning device and cleaning method for processing titanium substrate of dental implant |
| CN115980574A (en) * | 2022-12-30 | 2023-04-18 | 丰县超华电机制造有限公司 | Electric motor car motor testing arrangement |
| AT525650B1 (en) * | 2021-11-24 | 2023-06-15 | Avl List Gmbh | Air conditioning device for housing an electric motor under test on a test stand |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT525650B1 (en) * | 2021-11-24 | 2023-06-15 | Avl List Gmbh | Air conditioning device for housing an electric motor under test on a test stand |
| AT525650A4 (en) * | 2021-11-24 | 2023-06-15 | Avl List Gmbh | Air conditioning device for housing an electric motor under test on a test stand |
| CN114236381A (en) * | 2021-12-10 | 2022-03-25 | 安徽理工大学 | Motor testing device |
| CN114487832A (en) * | 2022-04-14 | 2022-05-13 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Motor integrated environment test system |
| CN114487832B (en) * | 2022-04-14 | 2022-08-02 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Motor integrated environment test system |
| CN115106335A (en) * | 2022-05-09 | 2022-09-27 | 中国人民解放军总医院第一医学中心 | Ultrasonic cleaning device and cleaning method for processing titanium substrate of dental implant |
| CN115106335B (en) * | 2022-05-09 | 2024-04-26 | 中国人民解放军总医院第一医学中心 | Ultrasonic cleaning device and method for processing titanium substrate for dental implant |
| CN115032538A (en) * | 2022-06-08 | 2022-09-09 | 安徽理工大学 | Split type mobile environment box and using method thereof |
| CN115032538B (en) * | 2022-06-08 | 2024-04-19 | 安徽理工大学 | Split type mobile environment box and application method thereof |
| CN115980574A (en) * | 2022-12-30 | 2023-04-18 | 丰县超华电机制造有限公司 | Electric motor car motor testing arrangement |
| CN115980574B (en) * | 2022-12-30 | 2023-10-20 | 丰县超华电机制造有限公司 | Electric motor car motor testing arrangement |
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Application publication date: 20201027 |
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| RJ01 | Rejection of invention patent application after publication |