Epicyclic gearbox motor no-load aging test equipment

Abstract

The utility model provides planetary gearbox motor no-load aging test equipment, which comprises a mounting base, a control center and a test platform, the control center is fixed on the rear side of the upper part of the mounting base, a mounting vertical plate is fixed on the mounting base and corresponds to the front side of the control center, and a limiting top plate is fixed on the front side of the upper end of the mounting vertical plate. A plurality of sets of first limiting holes are evenly formed in the limiting top plate, the limiting bottom plate is fixed to the mounting base and corresponds to the lower portion of the limiting top plate, a plurality of sets of second limiting holes in one-to-one correspondence with the first limiting holes are evenly formed in the limiting bottom plate, and the first metal plate and the second metal plate are fixed to the mounting base and correspond to the lower portion of the limiting bottom plate. The motor testing device has the advantages that batch testing can be carried out, testing can be automatically started after the motor is placed, additional wiring and operation are not needed, and the detection efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of motor testing equipment, in particular to a no-load aging testing equipment for a planetary gearbox motor. Background Art

[0002] After a planetary gear motor is manufactured, it needs to be detected by an aging testing equipment, so that the motor continuously runs on the equipment for a certain period of time, and it is detected whether the current value of the motor is within the specified range during the running process, so as to judge whether the aging test result is qualified. However, the traditional aging testing equipment has low detection efficiency. Specifically, the traditional equipment cannot perform batch detection, and moreover, before each motor is detected, it is necessary to connect wires to the positive and negative electrodes of the motor, which is time-consuming. Therefore, it is necessary to make a no-load aging testing equipment for a planetary gearbox motor to solve the above problems. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a no-load aging testing equipment for a planetary gearbox motor to solve the problems mentioned in the background art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A no-load aging testing equipment for a planetary gearbox motor, comprising an installation base, a control center and a testing platform. The control center is fixed at the rear side above the installation base. The testing platform includes an installation vertical plate, a limiting top plate, a limiting bottom plate, a first metal plate, a second metal plate, a first connecting screw and a second connecting screw. The installation vertical plate is fixed on the installation base and corresponds to the front side of the control center. The limiting top plate is fixed at the front upper side of the installation vertical plate. A plurality of groups of first limiting holes are evenly arranged on the limiting top plate. The limiting bottom plate is fixed on the installation base and corresponds to the lower side of the limiting top plate. A plurality of groups of second limiting holes corresponding to the first limiting holes one by one are evenly arranged on the limiting bottom plate. The first metal plate and the second metal plate are both fixed on the installation base and correspond to the lower side of the limiting bottom plate. The front end of the first metal plate and the rear end of the second metal plate are both corresponding in the second limiting holes and do not contact each other. The upper end of the first connecting screw is electrically connected to the control center through a wire, and the lower end is sequentially threadedly connected to the limiting bottom plate and the first metal plate. The upper end of the second connecting screw is electrically connected to the control center through a wire, and the lower end is sequentially threadedly connected to the limiting bottom plate and the second metal plate.

[0006] Further description of the present utility model: The mounting base is provided with a first wire passing hole and a second wire passing hole. The first wire passing hole corresponds to the rear side of the second limiting hole, and the second wire passing hole corresponds to the front side of the second limiting hole. The limiting base plate is provided with a third wire passing hole, and the third wire passing hole corresponds to the upper side of the first wire passing hole. The upper end of the first connecting screw is electrically connected to the power supply in the control center through a wire passing through the first wire passing hole and the third wire passing hole. The upper end of the second connecting screw is electrically connected to the power supply in the control center through a wire passing through the second wire passing hole.

[0007] Further description of the present utility model: The outer periphery of the upper end of the first limiting hole is provided with a fillet, and the outer periphery of the upper end of the second limiting hole is provided with a fillet.

[0008] Further description of the present utility model: Two groups of the first connecting screws are arranged at the rear side of a group of second limiting holes, and two groups of the second connecting screws are arranged at the front side of a group of second limiting holes.

[0009] Further description of the present utility model: The control center is provided with multiple groups of ammeters, indicator lights and speed regulating knobs. The ammeters, indicator lights and speed regulating knobs all correspond to the first limiting holes one by one, and the ammeters, indicator lights and speed regulating knobs are all electrically connected to the circuit board in the control center.

[0010] The beneficial effects of the present utility model are as follows: When it is necessary to conduct an aging test on the motor, only need to place the motor into the cylindrical cavity formed by the first limiting hole and the second limiting hole. The positive and negative electrodes at the bottom of the motor are respectively in contact with the first metal plate and the second metal plate, so that the power supply in the control center forms a loop with the motor, enabling the motor to run automatically and the control center to start automatic timing. At the same time, the test data and results are displayed on the control center. There are multiple groups of corresponding first limiting holes and second limiting holes on the test platform, and batch testing can be carried out simultaneously. For example, if ten groups are set, ten groups of motors can be tested simultaneously, and the motors can start testing automatically after being placed, without additional wiring and operation, greatly improving the detection efficiency. Description of the Drawings

[0011] Figure 1 is the overall structure diagram of the present utility model;

[0012] Figure 2 is the exploded structure diagram of the mounting base and the test platform in the present utility model;

[0013] Description of the Reference Numerals:

[0014] 1. Mounting base; first wire passing hole; second wire passing hole; 2. Control center; 21. Ammeter; 22. Indicator light; 23. Speed regulation knob; 3. Test platform; 31. Mounting vertical plate; 32. Limit top plate; 321. First limit hole; 33. Limit bottom plate; 331. Second limit hole; 332. Third wire passing hole; 34. First metal plate; 35. Second metal plate; 36. First connecting screw; 37. Second connecting screw. Detailed implementation mode

[0015] The present utility model will be further described below in conjunction with the accompanying drawings:

[0016] As Figures 1 to 2 shown, a planetary gearbox motor no-load aging test device includes a mounting base 1, a control center first wire passing hole; second wire passing hole; 2 and a test platform 3. The control center first wire passing hole; second wire passing hole; 2 is fixed at the upper rear side of the mounting base 1. The test platform 3 includes a mounting vertical plate 31, a limit top plate 32, a limit bottom plate 33, a first metal plate 34, a second metal plate 35, a first connecting screw 36 and a second connecting screw 37. The mounting vertical plate 31 is fixed on the mounting base 1 and corresponds to the front side of the control center first wire passing hole; second wire passing hole; 2. The limit top plate 32 is fixed at the upper front side of the mounting vertical plate 31. A plurality of groups of first limit holes 321 are evenly arranged on the limit top plate 32. The limit bottom plate 33 is fixed on the mounting base 1 and corresponds to the lower side of the limit top plate 32. A plurality of groups of second limit holes 331 corresponding to the first limit holes 321 one by one are evenly arranged on the limit bottom plate 33. The first metal plate 34 and the second metal plate 35 are both fixed on the mounting base 1 and correspond to the lower side of the limit bottom plate 33. The front end of the first metal plate 34 and the rear end of the second metal plate 35 are both correspondingly located in the second limit holes 331 and do not contact each other. The upper end of the first connecting screw 36 is electrically connected to the control center first wire passing hole; second wire passing hole; 2 through a wire, and the lower end is sequentially threadedly connected to the limit bottom plate 33 and the first metal plate 34. The upper end of the second connecting screw 37 is electrically connected to the control center first wire passing hole; second wire passing hole; 2 through a wire, and the lower end is sequentially threadedly connected to the limit bottom plate 33 and the second metal plate 35.

[0017] When an aging test needs to be performed on the motor, it is only necessary to place the motor into the cylindrical cavity formed by the first limiting hole 321 and the second limiting hole 331. The positive and negative electrodes at the bottom of the motor are respectively in contact with the first metal plate 34 and the second metal plate 35, so that the power supply in the control center's first wire passing hole; second wire passing hole; 2 forms a circuit with the motor, causing the motor to operate automatically and starting automatic timing from the control center's first wire passing hole; second wire passing hole; 2. At the same time, the test data and results are displayed on the control center's first wire passing hole; second wire passing hole; 2. There are multiple groups of corresponding first limiting holes 321 and second limiting holes 331 on the test platform 3, and batch testing can be carried out simultaneously. For example, if ten groups are set, ten groups of motors can be tested simultaneously, and the motors can start testing automatically after being placed, without additional wiring and operation, greatly improving the detection efficiency.

[0018] The installation base 1 is provided with a first wire passing hole and a second wire passing hole. The first wire passing hole corresponds to the rear side of the second limiting hole 331, and the second wire passing hole corresponds to the front side of the second limiting hole 331. The limiting bottom plate 33 is provided with a third wire passing hole 332, and the third wire passing hole 332 corresponds to the upper side of the first wire passing hole. The upper end of the first connecting screw 36 is electrically connected to the power supply in the control center's first wire passing hole; second wire passing hole; 2 through a wire passing through the first wire passing hole and the third wire passing hole 332. The upper end of the second connecting screw 37 is electrically connected to the power supply in the control center's first wire passing hole; second wire passing hole; 2 through a wire passing through the second wire passing hole.

[0019] Passing the wire through the bottom of the installation base 1 can avoid excessive friction of the wire during operation and improve the service life of the equipment.

[0020] The outer periphery of the upper end of the first limiting hole 321 is provided with a rounded corner, and the outer periphery of the upper end of the second limiting hole 331 is provided with a rounded corner, which can play a guiding role in placing the motor and facilitate the insertion of the motor.

[0021] Two groups of the first connecting screws 36 are arranged at the rear side of a group of second limiting holes 331, and two groups of the second connecting screws 37 are arranged at the front side of a group of second limiting holes 331. Only one group of the first connecting screws 36 and the second connecting screws 37 can be connected, and the other group can be used as a spare, or both groups can be connected to make the connection more stable and improve the stability of the test.

[0022] The control center's first wire passing hole; second wire passing hole; 2 is provided with multiple groups of ammeters 21, indicator lights 22 and speed regulating knobs 23. The ammeters 21, indicator lights 22 and speed regulating knobs 23 all correspond to the first limiting holes 321 one by one, and the ammeters 21, indicator lights 22 and speed regulating knobs 23 are all electrically connected to the circuit board in the control center's first wire passing hole; second wire passing hole; 2.

[0023] The ammeter 21 displays the current parameters of the motor during operation. During the test, if the current is within the specified range, the test result is qualified. The indicator light 22 is used to display the test result, and the speed control knob 23 is used to adjust the rotation speed of the motor.

[0024] The above does not impose any limitation on the technical scope of the present utility model. Any modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A planetary gearbox motor no-load aging test device, characterized by: It includes a mounting base, a control center and a test platform, wherein the control center is fixed on the upper rear side of the mounting base, and the test platform includes a mounting vertical plate, a limiting top plate, a limiting bottom plate, a first metal plate, a second metal plate, a first connecting screw and a second connecting screw. The mounting vertical plate is fixed on the mounting base and corresponds to the front side of the control center, the limiting top plate is fixed on the upper front side of the mounting vertical plate, a plurality of groups of first limiting holes are evenly arranged on the limiting top plate, the limiting bottom plate is fixed on the mounting base and corresponds to the bottom of the limiting top plate, and a plurality of first limiting holes are evenly arranged on the limiting bottom plate. A plurality of groups of second limiting holes corresponding one to one with the first limiting holes, the first metal plate and the second metal plate are both fixed on the mounting base and correspond to the bottom of the limiting bottom plate, the front end of the first metal plate and the rear end of the second metal plate correspond to the second limiting holes and do not contact each other, the upper end of the first connecting screw is electrically connected to the control center through a wire, and the lower end is threadedly connected to the limiting bottom plate and the first metal plate in turn, the upper end of the second connecting screw is electrically connected to the control center through a wire, and the lower end is threadedly connected to the limiting bottom plate and the second metal plate in turn.

2. The no-load aging test equipment for a planetary gearbox motor according to claim 1, characterized in that: The mounting base is provided with a first wire passing hole and a second wire passing hole, the first wire passing hole corresponds to the rear side of the second limiting hole, the second wire passing hole corresponds to the front side of the second limiting hole, the limiting bottom plate is provided with a third wire passing hole, the third wire passing hole corresponds to the top of the first wire passing hole, the upper end of the first connecting screw is electrically connected to the power supply in the control center through a wire passing through the first wire passing hole and the third wire passing hole, and the upper end of the second connecting screw is electrically connected to the power supply in the control center through a wire passing through the second wire passing hole.

3. The planetary gearbox motor no-load aging test equipment according to claim 1, characterized in that: The upper periphery of the first limiting hole is provided with a rounded corner, and the upper periphery of the second limiting hole is provided with a rounded corner.

4. The no-load aging test equipment for a planetary gearbox motor according to claim 1, characterized in that: Two groups of the first connecting screws are arranged on the rear side of a group of the second limiting holes, and two groups of the second connecting screws are arranged on the front side of a group of the second limiting holes.

5. The no-load aging test equipment for a planetary gearbox motor according to claim 1, characterized in that: The control center is provided with multiple groups of ammeters, indicator lights and speed control knobs, and the ammeters, indicator lights and speed control knobs all correspond to the first limit holes one by one, and the ammeters, indicator lights and speed control knobs are all electrically connected to the circuit board in the control center.

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