Motor no-load test tool

Abstract

The utility model relates to the technical field of motor testing, in particular to a motor no-load testing tool, which comprises a testing case, a workbench, a testing control module, a testing fixing module and a testing connecting module. The test connection module is arranged on one side of the test case and electrically connected with the test control module, and the test control module is arranged on the workbench; the test fixing module comprises a fixing base, a connecting support and a motor mounting seat, the fixing base is arranged on the workbench, the connecting support is arranged on the fixing base, the motor mounting seat is arranged on the fixing base, the fixing base is used for mounting a tested motor, and the motor mounting seat is used for mounting the tested motor. The test connection module is connected with a tested motor through a connector; according to the utility model, through reasonable structural layout and assembly configuration, comprehensive improvement of accuracy, high efficiency and convenience of motor testing is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor test technical field especially relates to a motor no -load test frock. BACKGROUND

[0002] In the production process of motor, it needs to test, and the test includes the no -load test of motor. The no -load test of motor is aimed at evaluating the operating characteristics of motor under no -load state, usually in the case that motor is disconnected from actual load and only connected power supply. In the no -load test, mainly pay attention to the parameters such as speed, current, voltage and power factor of motor. By measuring these parameters, it can judge whether the mechanical efficiency and electrical performance of motor are normal. For example, the stability of speed can reflect the mechanical balance and bearing condition of motor, the size of current is related to the iron loss and mechanical loss of motor, and the power factor reflects the electrical energy utilization efficiency of motor.

[0003] The structure of the existing motor no -load test is generally relatively complex, and it is inconvenient to operate and use. In the test process, it also affects the accuracy and test efficiency of motor test. Therefore, the existing motor no -load test needs to be newly designed. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model discloses a reasonable structure layout and component configuration, realize the accuracy, efficiency and convenience of motor test comprehensive promotion's motor no -load test frock.

[0005] The technical scheme employed by the utility model is: a motor no -load test frock, including test machine case, workbench, test control module, test fixed module and test connection module, the workbench is arranged on the test machine case, the test connection module is arranged on one side of the test machine case and is electrically connected with the test control module, and the test control module is arranged on the workbench;The test fixed module includes fixed base, connecting support and motor mounting seat, the fixed base is arranged on the workbench, the connecting support is arranged on the fixed base, and the motor mounting seat is arranged on the fixed base, the fixed base is used for installing the motor to be tested, and the test connection module is connected with the motor to be tested through the connector.

[0006] Further improvement of the above scheme is that the test machine case includes bottom plate, side plate, panel and back plate, the side plate is provided with two, two side plates are arranged on the two sides of the bottom plate respectively, and the panel and the back plate are arranged on the front and rear ends of the bottom plate respectively and are connected with the side plate.

[0007] Further improvement of the above scheme is that the back plate is provided with a connecting groove, and the connecting groove is used for fixing the test connection module.

[0008] Further improvement of the above scheme is that the test control module, the test fixing module and the test connecting module are provided with multiple groups, and each group of the test control module, the test fixing module and the test connecting module are one-to-one corresponding.

[0009] Further improvement of the above scheme is that the test control module comprises a control panel, control buttons and a display panel, the control panel is arranged on the workbench, and the control buttons and the display panel are arranged on the control panel.

[0010] Further improvement of the above scheme is that one side of the workbench is provided with a fixing groove, and the control panel is arranged on the fixing groove.

[0011] Further improvement of the above scheme is that both sides of the fixing base are provided with connecting pieces, and the fixing base is connected with the workbench through the connecting pieces.

[0012] Further improvement of the above scheme is that the fixing base is provided with a fixing slot, and one end of the connecting support is arranged in the fixing slot.

[0013] Further improvement of the above scheme is that the connecting support is provided with a weight-reducing groove.

[0014] Further improvement of the above scheme is that the motor mounting seat is provided with a mounting positioning table, and the mounting positioning table is provided with a mounting positioning ring and a mounting positioning pin for mounting and positioning of the measured motor.

[0015] The utility model has the advantages of:

[0016] Compared with the existing motor test, the utility model is used for motor no load test, through the integration test machine case, workbench, test control module and other core components, this test tool constructs a compact structure and the test environment of comprehensive function. The stable design of test machine case ensures the stability in the test process, and the setting of workbench facilitates the test preparation and monitoring of operating personnel, effectively improves the operability of test work. Secondly, the electrical connection design of test connection module and test control module ensures the accurate transmission of test signal and the rapid response of control instruction. Not only improve the real time of test, also help to realize more delicate test parameter adjustment, thereby satisfy the test demand of different types of motor. Furthermore, the design of test fixed module fully considers the installation and fixed demand of the motor to be tested. The combination use of fixed base, connecting support and motor mounting seat provides a stable and reliable support platform for the motor to be tested, effectively avoids the test error caused by motor shaking or displacement in the test process. At the same time, this design also facilitates the quick installation and disassembly of the motor to be tested, improves the efficiency of test work. In addition, the test connection module is directly connected with the motor to be tested through the connector, which simplifies the layout of test circuit, reduces the influence of line interference and loss on test result. This connection mode not only improves the accuracy of test, but also helps to realize the rapid acquisition and processing of test data. The utility model realizes the comprehensive improvement of accuracy, efficiency and convenience of motor test through reasonable structure layout and component configuration. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional schematic view of motor no load test tool of the utility model;

[0018] Figure 2 It is Figure 1 It is the three-dimensional schematic view of another view angle of motor no load test tool;

[0019] Figure 3 It is Figure 1 It is the three-dimensional schematic view of test fixed module of motor no load test tool;

[0020] Figure 4 It is Figure 1 It is the three-dimensional schematic view of motor mounting seat of motor no load test tool.

[0021] BRIEF DESCRIPTION OF DRAWINGS: test machine case 1, bottom plate 11, side plate 12, panel 13, back plate 14, connecting recess 141, workbench 2, fixed groove 21, test control module 3, control panel 31, control button 32, display panel 33, test fixed module 4, fixed base 41, connecting sheet 411, fixed slot 412, connecting support 42, weight reduction groove 421, motor mounting seat 43, installation positioning table 431, installation positioning ring 432, installation positioning pin 433, test connection module 5. DETAILED DESCRIPTION

[0022] For the purpose of facilitating the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. In the drawings, preferred embodiments of the present application are shown. However, the present application can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the present application to those skilled in the art.

[0023] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. All publications, patent applications, patents, and other references mentioned herein are incorporated by reference in their entirety. Figures 1-4As shown, an embodiment of the utility model relates to a motor no -load test frock, including test machine case 1, work table 2, test control module 3, test fixed module 4 and test connection module 5, work table 2 sets up on test machine case 1, test connection module 5 sets up at one side of test machine case 1 and is electrically connected with test control module 3, test control module 3 sets up on work table 2, test fixed module 4 includes fixed base 41, connecting bracket 42 and motor mounting seat 43, fixed base 41 sets up on work table 2, connecting bracket 42 sets up on fixed base 41, motor mounting seat 43 sets up on fixed base 41, fixed base 41 is used to install the motor to be tested, test connection module 5 is connected with the motor to be tested through connector. This embodiment is used for motor no -load test, by the integration test machine case 1, work table 2, test control module 3 etc. core component, this test frock constructs a compact structure and comprehensive test environment. The stable design of test machine case 1 ensures the stability during the testing process, and the setting of work table 2 facilitates the test preparation and monitoring of the operator, effectively improves the operability of the test work. Secondly, the electrical connection design of test connection module 5 and test control module 3 ensures the accurate transmission of test signals and the rapid response of control instructions. Not only improves the real -time of test, also helps to realize more delicate test parameter adjustment, to meet the test demand of different types of motor. Furthermore, the design of test fixed module 4 fully considers the installation and fixation demand of the motor to be tested. The combined use of fixed base 41, connecting bracket 42 and motor mounting seat 43 provides a stable and reliable support platform for the motor to be tested, effectively avoids the test error caused by motor shaking or displacement during the testing process. At the same time, this design also facilitates the quick installation and disassembly of the motor to be tested, improves the efficiency of the test work. In addition, test connection module 5 is directly connected with the motor to be tested through the connector, simplifies the layout of test circuit, reduces the influence of line interference and loss on test result. This connection mode not only improves the accuracy of test, but also helps to realize the rapid acquisition and processing of test data. This embodiment realizes the comprehensive improvement of the accuracy, efficiency and convenience of motor test through reasonable structure layout and component configuration.

[0025] The test case 1 includes a bottom plate 11, side plates 12, a face plate 13 and a back plate 14, the side plates 12 are provided with two, two side plates 12 are respectively arranged on both sides of the bottom plate 11, the face plate 13 and the back plate 14 are respectively arranged at the front and rear ends of the bottom plate 11 and connected with the side plates 12. Specifically, the back plate 14 is provided with a connecting groove 141 for fixing the test connection module 5. In this embodiment, by designing the combination of the bottom plate 11, the side plates 12, the face plate 13 and the back plate 14, a stable and reliable test environment is constructed. The bottom plate 11 serves as the cornerstone of the entire structure, providing a stable support foundation; the side plates 12 arranged on both sides not only enhance the rigidity of the case, but also cleverly cooperate with the bottom plate 11 to form an effective protective boundary. The face plate 13 and the back plate 14 are respectively fixed at the front and rear ends of the bottom plate 11 and are closely connected with the side plates 12. Such layout not only ensures the sealing of the case, but also effectively prevents the invasion of electromagnetic interference and external noise that may be generated during the test. The connecting groove 141 provided on the back plate 14 greatly facilitates the fixation of the test connection module 5, making the test connection more stable and accurate, thereby ensuring the accuracy and reliability of the test data.

[0026] The test control module 3, the test fixing module 4 and the test connection module 5 are each provided with multiple groups, and each group of the test control module 3, the test fixing module 4 and the test connection module 5 corresponds one-to-one. In this embodiment, the setting of multiple groups greatly improves the parallel processing capability of the test tooling, which can perform no-load test on multiple motors at the same time, thereby significantly improving the test efficiency. Secondly, the one-to-one correspondence between each group of modules ensures the accuracy and reliability of the test. Each motor can be independently tested, fixed and connected, avoiding the mutual influence between different motors, thereby ensuring the accuracy of the test results. In addition, this modular design also facilitates maintenance and upgrading. When a module fails, it can be quickly located and replaced without affecting the normal work of other modules.

[0027] The test control module 3 includes a control panel 31, control buttons 32 and a display panel 33, wherein the control panel 31 is arranged on the workbench 2, and the control buttons 32 and the display panel 33 are arranged on the control panel 31. Specifically, one side of the workbench 2 is provided with a fixed groove 21, and the control panel 31 is arranged on the fixed groove 21. In this embodiment, the arrangement of the control panel 31 optimizes the operation convenience during the test. By fixing it on the fixed groove 21 of the workbench 2, the stability and easy accessibility of the control panel 31 are ensured, so that the operator can quickly and accurately adjust the test parameters, thereby improving the test efficiency. Secondly, the integrated design of the control buttons 32 and the display panel 33 enhances the intuitiveness and interactivity of the test. The control buttons 32 are reasonably arranged, which facilitates the operator to quickly execute start, stop, adjustment and other instructions; and the display panel 33 can real-time feedback various data of the motor no-load test, such as speed, current, temperature, etc., so that the test status is clear at a glance, which facilitates timely problem discovery and processing.

[0028] The fixed base 41 is provided with connecting plates 411 on both sides, and the fixed base 41 is connected with the workbench 2 through the connecting plates 411. In this embodiment, the connection mode greatly enhances the overall stability of the test tool. As a supporting foundation, the fixed base 41 is closely connected with the workbench 2 through the connecting plates 411, effectively preventing the possible shaking or displacement during the motor no-load test, thereby ensuring the accuracy and reliability of the test data. Secondly, the design of the connecting plates 411 makes the installation and disassembly process more convenient. The operator can easily connect or separate the fixed base 41 and the workbench 2 through the connecting plates 411, which not only improves the work efficiency, but also facilitates the maintenance and maintenance of the test tool.

[0029] The fixed base 41 is provided with a fixed slot 412, and one end of the connecting bracket 42 is arranged in the fixed slot 412. Specifically, the connecting bracket 42 is provided with a weight-reducing groove 421. In this embodiment, the fixed base 41 is provided with the fixed slot 412, and one end of the connecting bracket 42 is ingeniously embedded in the slot, which exhibits significant technical effects. First, this structure ensures the stable connection between the connecting bracket 42 and the fixed base 41, effectively improves the overall stability of the test tool, and provides a solid foundation for the motor no-load test. Secondly, the weight-reducing groove 421 designed on the connecting bracket 42 not only optimizes the structure of the bracket, but also significantly reduces its weight, which is of great significance to improve the overall performance of the test tool and reduce the operating burden.

[0030] Referring to Figure 4As shown, the motor mounting seat 43 is provided with a mounting positioning table 431, and the mounting positioning ring 432 and the mounting positioning pin 433 are arranged on the mounting positioning table 431 for mounting and positioning of the measured motor. In the embodiment, firstly, the design of the mounting positioning table 431 provides a stable reference surface, ensuring the stability and accuracy of the measured motor during installation, thereby effectively avoiding test errors caused by improper installation. Secondly, the introduction of the mounting positioning ring 432 realizes close fitting with the shell of the measured motor through the precise size and shape design, further enhancing the stability of the installation and the accuracy of the positioning. Thirdly, the mounting positioning pin 433 is arranged as an auxiliary positioning element, matched with the positioning hole on the motor, realizing quick and reliable positioning connection, greatly simplifying the installation process and improving the work efficiency.

[0031] The above embodiments only express several embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. An electrical machine no-load test fixture, characterized by: Including test case, workstation, test control module, test fixed module and test connection module, the workstation is arranged on the test case, the test connection module is arranged on one side of the test case and is electrically connected with the test control module, and the test control module is arranged on the workstation, the test fixed module includes a fixed base, a connecting support and a motor mounting seat, the fixed base is arranged on the workstation, the connecting support is arranged on the fixed base, and the motor mounting seat is arranged on the fixed base, the fixed base is used for installing the measured motor, and the test connection module is connected with the measured motor through the connector.

2. The motor no-load test fixture of claim 1, wherein: The test case includes a bottom plate, side plates, a panel and a back plate, the side plates are provided with two, two side plates are respectively arranged on both sides of the bottom plate, and the panel and the back plate are respectively arranged on the front and rear ends of the bottom plate and are connected with the side plates.

3. The motor no-load test fixture of claim 2, wherein: The back plate is provided with a connecting groove, and the connecting groove is used for fixing the test connection module.

4. The motor no-load test fixture of claim 1, wherein: The test control module, the test fixed module and the test connection module are each provided with multiple groups, and each group of the test control module corresponds to the test fixed module and the test connection module.

5. The motor no-load test fixture of claim 1, wherein: The test control module includes a control panel, control buttons and a display panel, the control panel is arranged on the workstation, and the control buttons and the display panel are arranged on the control panel.

6. The motor no-load test fixture of claim 5, wherein: One side of the workstation is provided with a fixed groove, and the control panel is arranged on the fixed groove.

7. The motor no-load test fixture of claim 1, wherein: The fixed base is provided with connecting pieces on both sides, and the fixed base is connected with the workstation through the connecting pieces.

8. The motor no-load test fixture of claim 1, wherein: The fixed base is provided with a fixed slot, and one end of the connecting support is arranged in the fixed slot.

9. The motor no-load test fixture of claim 1, wherein: The connecting support is provided with a weight reduction groove.

10. The motor no-load test fixture of claim 1, wherein: The motor mounting seat is provided with a mounting positioning table, and the mounting positioning table is provided with a mounting positioning ring and a mounting positioning pin for mounting and positioning the measured motor.

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