Motor performance testing device

Abstract

The utility model relates to the field of motor testing, and discloses a motor performance testing device which comprises a protection frame, a motor dynamometer and a supporting frame, the periphery of the supporting frame is fixedly connected with a connecting frame, threaded rods are movably installed on the two sides of the connecting frame, the top of the supporting frame is fixedly connected with the motor dynamometer, and a mounting plate is movably installed on the top of a connecting plate. A positioning rod is movably mounted between the mounting plate and the connecting plate, a protective frame is movably mounted at the top of the connecting frame on the periphery of the motor dynamometer, a fixing frame is fixedly connected to the periphery of the protective frame, and limiting blocks are fixedly connected to the two sides of the bottom of the fixing frame. The testing efficiency is improved by quickly mounting and dismounting the motor, and the protection frame is made of toughened glass, so that the safety is ensured and the observation is convenient. The design of the positioning rod and the mounting plate simplifies the connection and disassembly process of the motor, the protective frame is detachable and convenient to maintain, and the working efficiency, the safety and the convenience of equipment operation are integrally improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of motor testing, in particular to a motor performance testing device. BACKGROUND

[0002] The motor performance testing device is a device for measuring performance parameters such as motor output power, rotating speed and torque, and can accurately evaluate the working efficiency, performance stability and running characteristics of the motor by simulating the running state of the motor, and is widely applied to the fields of motor research and development, production, inspection and maintenance, and helps to improve the quality and performance of the motor.

[0003] At present, the related motor performance testing device lacks an installation structure capable of being quickly disassembled, is not easy for workers to quickly replace the motor for testing, and lacks a protection structure, so that the safety effect is not ideal during testing. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems in the above background art, the application provides a motor performance testing device.

[0005] The motor performance testing device provided by the application adopts the following technical scheme:

[0006] The motor performance testing device comprises a protection frame, a motor dynamometer and a support frame, the support frame is fixedly connected with a connecting frame at the periphery, threaded rods are movably installed on the two sides of the connecting frame, the support frame is fixedly connected with the motor dynamometer at the top, a connecting plate is fixedly connected to the top of the support frame on one side of the motor dynamometer, an installation plate is movably installed on the top of the connecting plate, a positioning rod is movably installed between the installation plate and the connecting plate, the connecting frame is movably installed with the protection frame at the top of the periphery of the motor dynamometer, the protection frame is fixedly connected with a fixed frame at the periphery, and limit blocks are fixedly connected to the bottom of the fixed frame on the two sides.

[0007] Preferably, the limit blocks are internally provided with bolt holes, and the threaded rods are threadedly connected with the bolt holes.

[0008] Preferably, the installation plate is internally provided with screw holes, and the positioning rod is threadedly connected with the screw holes.

[0009] Preferably, the fixed frame is fixedly connected with a limit rod at the bottom on the two ends of the limit block, and the limit rod is embedded with the connecting frame.

[0010] Preferably, support blocks are fixedly connected to the support frame on the two sides at the bottom, and the support blocks are made of silicone rubber material.

[0011] In summary, the application has the following beneficial technical effects:

[0012] By adopting the design of quick installation and disassembly, the motor test efficiency is improved, the installation and disassembly process of the motor is simplified, the safety is improved by using the tempered glass material of the protection frame, the internal device of the protection frame is convenient for the staff to observe, the convenient fixing mode of the positioning rod and the mounting plate ensures the quick connection and disassembly of the motor, and the detachable design of the protection frame makes the equipment maintenance more convenient, the device improves the work efficiency, guarantees the safe operation, and optimizes the maintenance process. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is a structure disassembly schematic diagram of the embodiment of the application;

[0014] Fig. 2 is a whole perspective view of the embodiment of the application;

[0015] Fig. 3 is a partial structure schematic diagram of the protection frame and the fixed frame of the embodiment of the application.

[0016] Mark explanation: 1, protection frame; 2, fixed frame; 201, limiting rod; 3, limiting block; 301, bolt hole; 4, motor dynamometer; 5, support frame; 501, support block; 6, mounting plate; 601, screw hole; 7, connecting plate; 8, connecting frame; 9, threaded rod; 10, positioning rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings Figs. 1-3 The application is further described in detail.

[0018] The embodiment of the application discloses a kind of motor performance testing devices. Figs. 1-3The utility model provides a motor performance testing device, including guard frame 1, motor dynamometer 4 and support frame 5, the periphery fixed connection of support frame 5 is connected with connecting frame 8, both sides of connecting frame 8 are movably installed with threaded rod 9, the top of support frame 5 is fixedly connected with motor dynamometer 4, and the top of the support frame 5 of motor dynamometer 4 side is fixedly connected with connecting plate 7, and the top of connecting plate 7 is movably installed with mounting plate 6, and the movable installation of mounting plate 6 and connecting plate 7 between fixedly connected with locating rod 10, the top of connecting frame 8 of motor dynamometer 4 periphery is movably installed with guard frame 1, and the periphery of guard frame 1 is fixedly connected with fixed frame 2, and both sides of the bottom of fixed frame 2 are fixedly connected with limiting block 3, and staff can customize multiple mounting plate 6, and then multiple mounting plate 6 is connected with multiple motor fixedly, when needing to test motor, the mounting plate 6 of corresponding motor bottom is embedded in the inside of connecting plate 7, then utilizes locating rod 10 and fixes mounting plate 6 with connecting plate 7, can quickly install motor, then the transmission shaft of motor is fixedly connected with motor dynamometer 4 and controls motor drive, can utilize motor dynamometer 4 to test the performance of motor, after testing, staff loosens locating rod 10, and then pulls mounting plate 6 apart, can quickly disassemble motor, more convenient for staff to disassemble motor and test, improve work efficiency, guard frame 1 is made of toughened glass material, can form protection in the periphery of motor dynamometer 4, improve the safety performance of device, staff can unscrew threaded rod 9, then lift guard frame 1 upwards, make limiting block 3 separate from connecting frame 8, realize the disassembly of guard frame 1, can maintain the device at this time.

[0019] Refer to Fig. 1 The inside of limiting block 3 is provided with a bolt hole 301, and the threaded rod 9 is screwed with the bolt hole 301, the staff screws the threaded rod 9 into the inside of the bolt hole 301, increases the friction between the mounting plate 6 and the connecting plate 7, realizes the fixed connection of the mounting plate 6 and the connecting plate 7.

[0020] Refer to Fig. 1 The inside of the mounting plate 6 is provided with a threaded hole 601, and the locating rod 10 is screwed with the threaded hole 601, the locating rod 10 is screwed into the inside of the threaded hole 601, increases the friction between the limiting block 3 and the connecting frame 8, realizes the fixed connection of the fixed frame 2 and the connecting frame 8.

[0021] Refer to Fig. 3 The bottom of the fixed frame 2 is fixedly connected with a limiting rod 201 at both ends of the limiting block 3, and the limiting rod 201 is embedded with the connecting frame 8, the limiting rod 201 is embedded into the inside of the connecting frame 8, increases the friction between the fixed frame 2 and the connecting frame 8, improves the stability of the installation of the guard frame 1.

[0022] Refer to Fig. 1The bottom of the support frame 5 is fixedly connected with support blocks 501 on both sides, and the support blocks 501 are made of silicone rubber material, so that the friction between the support frame 5 and the ground is increased, and the stability of the device is improved.

[0023] The implementation principle of the motor performance testing device is as follows: first, a plurality of mounting plates 6 are customized and fixedly connected with a plurality of motors, when the motor needs to be tested, the mounting plate 6 at the bottom of the corresponding motor is embedded in the inside of the connecting plate 7, and the mounting plate 6 and the connecting plate 7 are fixed by the positioning rod 10, so that the motor is quickly installed, then the transmission shaft of the motor is connected with the motor dynamometer 4 and the motor drive is controlled, the motor performance is tested, after the test is completed, the worker loosens the positioning rod 10, disassembles the mounting plate 6, and quickly disassembles the motor, so that the worker can perform subsequent testing, the protective frame 1 is made of tempered glass material, can provide protection around the motor dynamometer 4, ensures safety, and will not affect the observation of the worker on the internal condition of the device, the worker can unscrew the threaded rod 9, lift the protective frame 1 upwards, separate the limiting block 3 from the connecting frame 8, disassemble the protective frame 1, and then perform the maintenance operation of the device.

[0024] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be broadly understood, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0025] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case where there is no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0026] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc.

[0027] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A motor performance testing device comprising a protective frame (1), a motor dynamometer (4) and a support frame (5), characterized in that: The periphery of the supporting frame (5) is fixedly connected with a connecting frame (8), both sides of the connecting frame (8) are movably installed with threaded rods (9), the top of the supporting frame (5) is fixedly connected with a motor dynamometer (4), the top of the supporting frame (5) on one side of the motor dynamometer (4) is fixedly connected with a connecting plate (7), the top of the connecting plate (7) is movably installed with a mounting plate (6), the mounting plate (6) and the connecting plate (7) are movably installed with a positioning rod (10), the top of the connecting frame (8) on the periphery of the motor dynamometer (4) is movably installed with a protection frame (1), the periphery of the protection frame (1) is fixedly connected with a fixed frame (2), both sides of the bottom of the fixed frame (2) are fixedly connected with limiting blocks (3).

2. A motor performance testing device according to claim 1, wherein: The inside of the limiting block (3) is provided with a bolt hole (301), and the threaded rod (9) is in threaded connection with the bolt hole (301).

3. A motor performance testing device as claimed in claim 1, wherein: The inside of the mounting plate (6) is provided with a threaded hole (601), and the positioning rod (10) is in threaded connection with the threaded hole (601).

4. The motor performance testing device of claim 1, wherein: The bottom of the fixed frame (2) on both ends of the limiting block (3) is fixedly connected with limiting rods (201), and the limiting rods (201) are embedded with the connecting frame (8).

5. The motor performance testing device of claim 1, wherein: Both sides of the bottom of the supporting frame (5) are fixedly connected with supporting blocks (501), and the supporting blocks (501) are made of silicone rubber material.

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