CN220473571U - Motor current-reducing load-running test fixture - Google Patents
Motor current-reducing load-running test fixture Download PDFInfo
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- CN220473571U CN220473571U CN202321574949.3U CN202321574949U CN220473571U CN 220473571 U CN220473571 U CN 220473571U CN 202321574949 U CN202321574949 U CN 202321574949U CN 220473571 U CN220473571 U CN 220473571U
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- motor
- test fixture
- mounting seat
- shell
- electrically connected
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- 238000012360 testing method Methods 0.000 title claims abstract description 49
- 240000002853 Nelumbo nucifera Species 0.000 claims 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The utility model discloses a motor current-reducing load-running test fixture, which comprises: the motor is installed in the mounting seat and is electrically connected with the electric contact device, and the switch device is started or stopped. According to the motor current reduction load running test fixture disclosed by the utility model, the motor arranged in the fixture is electrified and tested through the mounting seat, an operator can realize the electric connection between the motor to be tested and the power supply circuit by mounting the motor in the mounting seat, the power supply circuit is not required to be manually fixed, the stable test of the motor is effectively ensured, the operator can test a plurality of motors at the same time, the test efficiency of the motor and the stability of the test process are improved, and the labor cost is reduced.
Description
Technical Field
The utility model relates to the technical field of motor testing devices, in particular to a motor current-reducing load-running testing clamp.
Background
After the motor is assembled, the motor must be tested first in order to ensure that the performance of the motor meets a preset standard. The test mode is to supply power to the motor and determine parameters such as phase, rotating speed and rated voltage of the motor. The traditional test mode is that an operator fixes the motor, and then the lead wire extended from the power supply is electrically connected with the motor through manual operation, so that the test not only requires the operator to press the lead wire for a long time to connect the lead wire with the motor, and the labor is wasted; meanwhile, the situation that the motor and the power supply line are in poor contact and the test result is poor is unavoidable due to manual operation. Meanwhile, manual operation is difficult to adjust the power supply parameters of the power supply device while ensuring good contact between the motor and the power supply line.
Disclosure of Invention
The utility model provides a motor current-reducing load-running test fixture, which aims to solve the problems that in the prior art, the motor is easy to be tested inaccurately due to poor contact, the power supply parameters are difficult to be adjusted simultaneously in the test process, and the like.
The utility model is realized by the following technical scheme:
a motor current reduction run test fixture comprising: the electric motor comprises a shell, a mounting seat arranged in the shell, an electric contact device arranged in the mounting seat, and a switch device arranged in the shell and electrically connected with the electric contact device, wherein a motor is arranged in the mounting seat and electrically connected with the electric contact device, and the switch device is started or stopped.
Further, the electric contact device is an electric contact column or an electric contact sheet.
Further, the switching device is a varistor, and the external power supply circuit is electrically connected to the electrical contact device through the switching device.
Further, the switching device is a knob.
Further, a plurality of mounting seats are arranged in the shell, and a single motor is accommodated and fixed in the mounting seats.
Further, a plurality of switch devices are arranged in the shell, and the switch devices correspond to the mounting seats one by one.
Further, a through hole is formed in the shell, and the motor is inserted into the mounting seat through the through hole.
Further, a side hole is formed in the shell, and an external circuit is electrically connected with an internal circuit of the shell through the side hole.
The utility model has the beneficial effects that:
according to the motor current reduction load running test fixture disclosed by the utility model, the motor arranged in the motor current reduction load running test fixture is subjected to power-on test through the mounting seat, an operator can realize the electric connection between the motor to be tested and the power supply circuit by mounting the motor in the mounting seat, the power supply circuit is not required to be manually fixed, the stable test of the motor is effectively ensured, and the operator can test a plurality of motors simultaneously, so that the test efficiency of the motor and the stability of the test process are improved, and the labor cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a motor current-reducing load-running test fixture according to an embodiment of the present application;
fig. 2 is a schematic diagram of an internal structure of a motor load-reducing test fixture according to an embodiment of the present application.
Wherein, each reference sign in the figure:
1. a housing; 11. a through hole; 12. a side hole; 2. a mounting base; 21. an electrical contact device; 3. a switching device.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 and 2, the motor current-reducing load-running test fixture disclosed by the utility model comprises: a housing 1 for protecting an internal circuit, a mount 2 mounted in the housing 1, an electrical contact device 21 provided in the mount 2, and a switching device 3 provided in the housing 1 and electrically connected to the electrical contact device 21. When testing, the motor to be tested is installed in the installation seat 2, the electric contact device 21 in the installation seat 2 is electrically connected with the motor to be tested to supply power for the motor to be tested, the installation seat 2 is electrically connected with the switch device 3 in the shell 1, and the switch device 3 is used for opening or closing the current on-off in the installation seat 2, so that the staff can control the testing time of the motor.
In a preferred embodiment of the present utility model, the mounting base 2 is provided with a fixing device, when the motor to be tested is mounted in the mounting base 2, the motor to be tested is fixed in the mounting base 2, so as to avoid the problem of poor contact between the motor and the electric contact device 21 caused by vibration of the motor during testing. Or soft materials with larger friction coefficient are added on the side wall of the mounting seat 2, such as: cotton pads, spring pads, etc., increase the friction between the motor and the side wall of the mounting base 2, and the same purpose is to avoid the problem of poor contact between the motor and the electric contact device 21.
In one possible embodiment of the utility model, the opening of the mounting base 2 is upward, and the motor is vertically downward mounted in the mounting base 2. The connection stability between the motor and the electric contact device 21 is ensured by the action of gravity.
In one embodiment of the present utility model, the electrical contact device 21 is an electrical contact post or an electrical contact. The electric contact devices 21 in the mounting seats 2 in the same motor current-reducing load-running test fixture can be set into different forms, so that operators can adaptively install the motor to be tested in different mounting seats 2 according to the type and the power supply interface of the motor to be tested, and the application range of the motor current-reducing load-running test fixture is increased.
During the test, it is generally necessary to adjust the power supply parameters of the motor to be tested, and to determine the operating parameters of the motor at different power supply voltages and currents, so that in one possible embodiment of the utility model, the switching device 3 is a varistor and the external power supply circuit is electrically connected to the electrical contact device 21 via the switching device 3. The top of the switch device 3 is provided with a knob, the knob is rotated, and the resistance value of the switch device 3 is changed, so that the power supply parameters of the motor to be tested are changed.
In order to test a plurality of motors to be tested simultaneously, a plurality of mounting seats 2 are arranged in the shell 1, and a single motor is accommodated and fixed in the mounting seats 2.
A plurality of switch devices 3 are arranged in the shell 1, and the switch devices 3 are in one-to-one correspondence with the mounting seats 2. The operator adjusts the different motors to be tested by operating the different switching devices 3.
The shell 1 is provided with a through hole 11, and the motor is inserted into the mounting seat 2 through the through hole 11.
The shell 1 is provided with a side hole 12, and an external circuit is electrically connected with an internal circuit of the shell 1 through the side hole 12.
According to the motor current reduction load running test fixture disclosed by the utility model, the motor arranged in the motor current reduction load running test fixture is subjected to power-on test through the mounting seat 2, an operator can realize the electric connection between the motor to be tested and the power supply circuit by mounting the motor in the mounting seat 2, the power supply circuit is not required to be manually fixed, the stable test of the motor is effectively ensured, and the operator can test a plurality of motors simultaneously, so that the test efficiency of the motor and the stability of the test process are improved, and the labor cost is reduced.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (8)
1. The utility model provides a motor current reduction runs lotus test fixture which characterized in that includes: the electric motor comprises a shell, a mounting seat arranged in the shell, an electric contact device arranged in the mounting seat, and a switch device arranged in the shell and electrically connected with the electric contact device, wherein a motor is arranged in the mounting seat and electrically connected with the electric contact device, and the switch device is started or stopped.
2. The motor reduced current run test fixture according to claim 1, wherein the electrical contact means is an electrical contact post or an electrical contact tab.
3. The motor reduced current run test fixture according to claim 1, wherein the switching device is a varistor, and an external power supply circuit is electrically connected to the electrical contact device through the switching device.
4. A motor reduced current run test fixture according to claim 3, wherein said switching means is a knob.
5. The motor reduced current running test fixture of claim 1 wherein a plurality of mounting seats are provided in the housing, the mounting seats receiving and securing a single motor therein.
6. The motor current reduction load running test fixture according to claim 5, wherein a plurality of switch devices are arranged in the shell, and the switch devices are in one-to-one correspondence with the mounting seats.
7. The motor reduced current running test fixture according to claim 1, wherein the housing is provided with a through hole through which the motor is inserted into the mounting seat.
8. The motor current-reducing load-running test fixture according to claim 1, wherein the housing is provided with a side hole, and an external circuit is electrically connected with the internal circuit of the housing through the side hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574949.3U CN220473571U (en) | 2023-06-20 | 2023-06-20 | Motor current-reducing load-running test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574949.3U CN220473571U (en) | 2023-06-20 | 2023-06-20 | Motor current-reducing load-running test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220473571U true CN220473571U (en) | 2024-02-09 |
Family
ID=89779928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321574949.3U Active CN220473571U (en) | 2023-06-20 | 2023-06-20 | Motor current-reducing load-running test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220473571U (en) |
-
2023
- 2023-06-20 CN CN202321574949.3U patent/CN220473571U/en active Active
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