Motor electric leakage test equipment
By designing a motor leakage test equipment that combines multiple moving components and rotating components, the problem that existing equipment is difficult to detect the motor housing fixing screws from multiple angles is solved, and an effective evaluation of the motor insulation performance is achieved to ensure the safe operation of the motor.
Patent Information
- Application Number
- CN202420894434.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-04-26
AI Technical Summary
Existing motor leakage testing equipment is difficult to flexibly detect the insulation performance of the motor housing fixing screws from multiple angles, resulting in the inability to effectively detect the insulation performance of the motor.
A motor leakage testing device is designed, and multi-angle detection of different positions of the motor housing fixing screws is realized by combining the first lateral movement component, the first longitudinal movement component, the multi-angle rotation component and the second lateral movement component.
It realizes flexible multi-angle detection of the motor housing fixing screws, which can effectively evaluate the insulation performance of the motor and ensure that the motor avoids safety hazards such as leakage or short circuit during operation.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of motors, and specifically refers to a motor leakage test device. Background Art
[0002] The insulation performance test of the motor housing is an important step to ensure that there are no safety hazards such as leakage or short circuit during the operation of the motor. Through this test, it can be verified whether the insulation material of the motor housing meets the relevant standards and ensure that it can maintain good insulation performance under various working conditions to prevent safety hazards such as live electric shock, short circuit, etc. caused by accidental live connection during the assembly of electrical products.
[0003] By detecting whether the fixing screws of the motor housing are energized, the insulation performance of the motor housing can be tested.
[0004] Since the fixing positions of the fixing screws on the motor housing are different, the existing equipment cannot flexibly detect the fixing screws at different positions on the motor housing from multiple angles when detecting the fixing screws of the motor housing. Utility Model Content
[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a motor leakage testing device, which realizes multi-angle detection of different positions of the fixing screws of the motor casing by designing a combination of components such as a first lateral moving component, a first longitudinal moving component, a multi-angle rotation component and a second lateral moving component.
[0006] The technical solution adopted by the utility model is as follows: the utility model provides a motor leakage test device, comprising a base; further comprising a first lateral moving component mounted on the base, a first longitudinal moving component mounted on the first lateral moving component, and a multi-angle rotating component mounted on the first longitudinal moving component;
[0007] The second transverse moving assembly is installed on one side of the first transverse moving assembly. The second transverse moving assembly is installed on the base. A motor fixing assembly is installed on the second transverse moving assembly.
[0008] Furthermore, the first lateral movement component includes a first fixed plate installed on the base, a first motor is installed on the side wall of the first fixed plate, a first threaded rod is installed on the first fixed plate, and an output end of the first motor is connected to the first threaded rod.
[0009] Furthermore, the first longitudinal moving component includes a second fixed plate connected to the first threaded rod by threaded transmission, the second fixed plate is equipped with a first bearing seat, a second threaded rod is rotatably provided on the first bearing seat, a second motor is installed at the input end of the second threaded rod, the second motor is installed on one side of the first bearing seat, first guide rod fixed seats are installed on both sides of the first bearing seat, a first guide rod is installed on the first tool rod fixed seat, and a third fixed plate is provided on the second threaded rod in threaded transmission cooperation.
[0010] Furthermore, the multi-angle rotation assembly includes a fourth fixed plate installed at the end of the third fixed plate, a first gear rod is rotatably provided at the bottom of the fourth fixed plate, a first gear is installed on the first gear rod, a third motor is installed on one side of the fourth fixed plate, a first tooth plate is installed at the output end of the third motor, and the first tooth plate cooperates with the first gear and rack transmission.
[0011] Furthermore, the first gear rod is connected to a second gear rod, the second gear rod is connected to a probe seat, and the probe seat is equipped with a first probe.
[0012] Furthermore, the second transverse movement assembly includes a fifth fixing plate installed on the base, a sixth fixing plate is installed between the fifth fixing plates, a second guide column is installed between the fifth fixing plates, and the second guide column is connected to the sixth fixing plate.
[0013] Furthermore, a first movable seat is slidably provided on the second guide column, a first rotating plate is rotatably provided on the sixth fixed plate, first linkage rods are rotatably provided at both ends of the first rotating plate, one end of the first linkage rod rotating rod is rotatably connected to the upper side of the first movable seat, a pushing motor is installed on the first movable seat, an output rod is provided at the output of the pushing motor, and the other end of the output rod is connected to the sixth fixed plate.
[0014] Furthermore, the motor fixing assembly includes a first motor fixing seat mounted on the fifth fixing plate, and a fourth motor is mounted on one side of the first motor fixing seat.
[0015] Furthermore, a first rotating rod is rotatably provided at one end of the first motor, a first holding plate is fixedly provided on the first rotating rod, and a first flower gear is rotatably provided at one side of the first holding plate.
[0016] Furthermore, a first arc plate is slidably provided on the first holding plate, a plurality of first arc grooves are provided on the first flower gear, a first sliding column is installed at one end of the first arc plate, the first sliding column is slidably provided in the first arc groove, a fifth motor is also installed on the first arc plate, a first driving gear is installed at the output end of the fifth motor, and the first driving gear cooperates with the first flower gear in gear transmission.
[0017] The beneficial effects achieved by the utility model using the above structure are as follows:
[0018] The present invention provides a motor leakage test device, which can realize rapid movement of the probe and the motor and thus perform large displacement driving by designing a first lateral moving component and a second lateral moving component; at the same time, a multi-angle rotation component is designed, thereby realizing multi-angle leakage detection of the motor casing. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A main structure diagram of a motor leakage test device provided by the utility model;
[0020] Figure 2 A rear view of a motor leakage test device provided by the utility model;
[0021] Figure 3 A front view of a motor leakage test device provided by the utility model;
[0022] Figure 4 A side view of a motor leakage test device provided by the utility model;
[0023] Figure 5 The fourth fixing plate installation diagram provided by the utility model;
[0024] Figure 6 for Figure 5 A partial enlarged view of part A;
[0025] Figure 7 This is a main structural diagram of the multi-angle rotating assembly provided by the utility model;
[0026] Figure 8 This is a main structural diagram of the motor fixing assembly provided by the utility model;
[0027] Fig. 9 A diagram of the installation structure of the first curved plate provided by the utility model;
[0028] Fig.10 This is a diagram of the installation structure of the first driving gear provided by the utility model;
[0029] Fig.11 A structural diagram of the first sliding column provided by the utility model;
[0030] Fig.12 This is a diagram of the fifth motor installation structure provided by the utility model.
[0031] Among them, 1. base, 2. first lateral moving component, 201. first fixed plate, 202. first motor, 203. first threaded rod, 3. first longitudinal moving component, 301. second fixed plate, 302. first bearing seat, 303. second threaded rod, 304. second motor, 305. first guide rod fixing seat, 306. first guide rod, 307. third fixed plate, 4. multi-angle rotating component, 401. fourth fixed plate, 402. first gear rod, 403. first gear, 404. third motor, 405. first gear plate, 406. second gear rod, 407. probe seat, 408. The first probe, 5, the second lateral moving component, 501, the fifth fixed plate, 502, the sixth fixed plate, 503, the second guide column, 504, the first moving seat, 505, the first rotating plate, 506, the first linkage rod, 507, the driving motor, 508, the output rod, 6, the motor fixing component, 601, the first motor fixing seat, 602, the fourth motor, 603, the first rotating rod, 604, the first holding plate, 605, the first flower gear, 606, the first arc plate, 607, the first arc groove, 608, the first sliding column, 609, the fifth motor, 610, the first driving gear, 7, the motor sample.
[0032] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0034] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Specific embodiment:
[0036] like Figure 1 As shown, the utility model provides a motor leakage test device, including a base 1; also including a first lateral moving component 2 installed on the base 1, a first longitudinal moving component 3 is installed on the first lateral moving component 2, and a multi-angle rotation component 4 is installed on the first longitudinal moving component 3; a second lateral moving component 5 installed on one side of the first lateral moving component 2, the second lateral moving component 5 is installed on the base 1, and a motor fixing component 6 is installed on the second lateral moving component 5.
[0037] like Figure 1 and Figure 2 As shown, the utility model provides a motor leakage testing device, the first lateral moving component 2 includes a first fixed plate 201 installed on the base 1, the side wall of the first fixed plate 201 is equipped with a first motor 202, the first fixed plate 201 is equipped with a first threaded rod 203, and the output end of the first motor 202 is connected to the first threaded rod 203.
[0038] like Figure 1-Figure 4 As shown, the utility model provides a motor leakage testing device, the first longitudinal moving component 3 includes a second fixed plate 301 connected to the first threaded rod 203 by threaded transmission, the second fixed plate 301 is equipped with a first bearing seat 302, the first bearing seat 302 is rotatably provided with a second threaded rod 303, the input end of the second threaded rod 303 is equipped with a second motor 304, the second motor 304 is installed on one side of the first bearing seat 302, first guide rod fixing seats 305 are installed on both sides of the first bearing seat 302, the first guide rod fixing seat 305 is equipped with a first guide rod 306, and the second threaded rod 303 is threadedly matched with a third fixed plate 307.
[0039] like Figure 1 , Figure 5 , Figure 6 and Figure 7 As shown, the utility model provides a motor leakage test device, the multi-angle rotation component 4 includes a fourth fixed plate 401 installed at the end of the third fixed plate 307, the bottom of the fourth fixed plate 401 is rotatably provided with a first gear rod 402, the first gear rod 402 is provided with a first gear 403, a third motor 404 is installed on one side of the fourth fixed plate 401, the output end of the third motor 404 is provided with a first tooth plate 405, and the first tooth plate 405 cooperates with the first gear 403 with a rack and pinion transmission.
[0040] like Figure 6 and Figure 7As shown, the utility model provides a motor leakage test device, the first gear rod 402 is connected to a second gear rod 406 , the second gear rod 406 is connected to a probe seat 407 , and the probe seat 407 is equipped with a first probe 408 .
[0041] like Figure 1 and Figure 8 As shown, the utility model provides a motor leakage testing device, the second lateral moving component 5 includes a fifth fixed plate 501 installed on the base 1, a sixth fixed plate 502 is installed between the fifth fixed plates 501, a second guide column 503 is installed between the fifth fixed plates 501, and the second guide column 503 is connected to the sixth fixed plate 502.
[0042] like Figure 8 As shown, the utility model provides a motor leakage test device, wherein the first movable seat 504 is slidably provided on the second guide column 503, the first rotating plate 505 is rotatably provided on the sixth fixed plate 502, first connecting rods 506 are rotatably provided at both ends of the first rotating plate 505, one end of the first connecting rod 506 is rotatably connected to the upper side of the first movable seat 504, a pushing motor 507 is installed on the first movable seat 504, the output of the pushing motor 507 is provided with an output rod 508, and the other end of the output rod 508 is connected to the sixth fixed plate 502.
[0043] like Figure 1 and Figure 8 As shown, the utility model provides a motor leakage test device, the motor fixing assembly 6 includes a first motor fixing seat 601 installed on the fifth fixing plate 501, and a fourth motor 602 is installed on one side of the first motor fixing seat 601.
[0044] like Figure 2 , Figure 8 and Fig. 9 As shown, the utility model provides a motor leakage test device, wherein a first rotating rod 603 is rotatably provided at one end of the first motor 202, a first holding plate 604 is fixedly provided on the first rotating rod 603, and a first flower gear 605 is rotatably provided on the first holding plate 604.
[0045] like Figure 8-Figure 12As shown, the utility model provides a motor leakage test device, wherein a first arc plate 606 is slidably provided on the first holding plate 604, a plurality of first arc grooves 607 are provided on the first flower gear 605, a first sliding column 608 is installed at one end of the first arc plate 606, the first sliding column 608 is slidably provided in the first arc groove 607, a fifth motor 609 is also installed on the first arc plate 606, a first driving gear 610 is installed at the output end of the fifth motor 609, and the first driving gear 610 cooperates with the first flower gear 605 in gear transmission.
[0046] When used specifically,
[0047] Motor sample 7 fixing process:
[0048] The motor 7 is placed on the motor fixing assembly 6, the fourth motor 602 drives the first rotating rod 603 to rotate, and then the first rotating rod 603 drives the first holding plate 604 to rotate, the fifth motor 609 drives the first driving gear 610 to rotate, and then the first driving gear 610 drives the first flower gear 605 to rotate, and then the first arc groove 607 on the first flower gear 605 drives the first sliding column 608 to slide, and then the first sliding column 608 drives the first arc plate 606 to move, and then the first arc plate 606 supports the motor sample 7, and at the same time the fourth motor 602 can drive the motor sample 7 to rotate.
[0049] The motor sample 7 uses the second lateral moving component 5 to move:
[0050] The output rod 508 is pushed to move by pushing the motor 507, so that the first moving seat 504 slides on the second guide column 503, and the first moving seat 504 can also drive the first linkage rod 506 to rotate, and drive the first rotating plate 505 to rotate.
[0051] The first probe 408 checks the leakage process:
[0052] The first probe 408 is a leakage detection pen, which is driven by the first transverse moving component 2 to move the first probe 408 transversely, and the first motor 202 drives the first threaded rod 203 to rotate, and then the first threaded rod 203 drives the second fixed plate 301 to move transversely, and the first longitudinal moving component 3 drives the first probe 408 to move longitudinally, and the second motor 304 drives the second threaded rod 303 to rotate, and then drives the third fixed plate 307 to move, and then drives the first probe 408 to move at multiple angles;
[0053] At the same time, the first probe 408 is rotated at multiple angles through the multi-angle rotation component 4, and the first tooth plate 405 is driven to move by the third motor 404, and then the first tooth plate 405 drives the first gear 403 to rotate, and then the first gear 403 drives the first gear rod 402 to rotate, and then drives the probe seat 407 to rotate, and then drives the first probe 408 to rotate, and then the motor sample 7 is rotated at multiple angles.
[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0056] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A motor leakage test device, characterized in that: It includes a base; a first transverse moving component mounted on the base, a first longitudinal moving component mounted on the first transverse moving component, a multi-angle rotating component mounted on the first longitudinal moving component; a second transverse moving component mounted on one side of the first transverse moving component, the second transverse moving component mounted on the base, and a motor fixing component mounted on the second transverse moving component.
2. A motor leakage test device according to claim 1, characterized in that: The first lateral movement component includes a first fixed plate installed on the base, a first motor is installed on a side wall of the first fixed plate, a first threaded rod is installed on the first fixed plate, and an output end of the first motor is connected to the first threaded rod.
3. A motor leakage test device according to claim 2, characterized in that: The first longitudinal moving component includes a second fixed plate connected to the first threaded rod by threaded transmission, a first bearing seat is installed on the second fixed plate, a second threaded rod is rotatably provided on the first bearing seat, a second motor is installed at the input end of the second threaded rod, the second motor is installed on one side of the first bearing seat, first guide rod fixed seats are installed on both sides of the first bearing seat, a first guide rod is installed on the first guide rod fixed seat, and a third fixed plate is provided on the second threaded rod in threaded transmission cooperation.
4. The motor leakage test device according to claim 3, characterized in that: The multi-angle rotation assembly includes a fourth fixed plate installed at the end of the third fixed plate, a first gear rod is rotatably provided at the bottom of the fourth fixed plate, a first gear is installed on the first gear rod, a third motor is installed on one side of the fourth fixed plate, a first toothed plate is installed at the output end of the third motor, and the first toothed plate cooperates with the first gear and rack transmission.
5. The motor leakage test device according to claim 4, characterized in that: The first gear rod is connected to a second gear rod, the second gear rod is connected to a probe seat, and the probe seat is equipped with a first probe.
6. The motor leakage test device according to claim 5, characterized in that: The second transverse moving assembly includes a fifth fixing plate installed on the base, a sixth fixing plate is installed between the fifth fixing plates, a second guide column is installed between the fifth fixing plates, and the second guide column is connected to the sixth fixing plate.
7. The motor leakage test device according to claim 6, characterized in that: A first moving seat is slidably provided on the second guide column, a first rotating plate is rotatably provided on the sixth fixed plate, first linking rods are rotatably provided at both ends of the first rotating plate, one end of the first linking rod is rotatably connected to the upper side of the first moving seat, a pushing motor is installed on the first moving seat, an output rod is provided at the output of the pushing motor, and the other end of the output rod is connected to the sixth fixed plate.
8. The motor leakage test device according to claim 7, characterized in that: The motor fixing assembly comprises a first motor fixing seat mounted on the fifth fixing plate, and a fourth motor is mounted on one side of the first motor fixing seat.
9. The motor leakage test device according to claim 8, characterized in that: A first rotating rod is rotatably provided at one end of the first motor, a first holding plate is fixedly provided on the first rotating rod, and a first flower gear is rotatably provided on the first holding plate.
10. The motor leakage test device according to claim 9, characterized in that: A first arc plate is slidably provided on the first holding plate, a plurality of first arc grooves are provided on the first flower gear, a first sliding column is mounted at one end of the first arc plate, the first sliding column is slidably provided in the first arc groove, a fifth motor is also mounted on the first arc plate, a first driving gear is mounted at the output end of the fifth motor, and the first driving gear cooperates with the first flower gear in gear transmission.