CN217006277U

CN217006277U - Motor anti-vibration fatigue performance test device

Info

Publication number: CN217006277U
Application number: CN202220898477.6U
Authority: CN
Inventors: 王懿喆; 吴丽丽
Original assignee: Xiamen Zero Carbon Green City Technology Co ltd
Current assignee: Xiamen Zero Carbon Green City Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-19
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a test device for the anti-vibration fatigue performance of a motor, which comprises a base, wherein a buffer plate is slidably connected inside the base, connecting rods are symmetrically arranged at the top of the buffer plate and are slidably connected with the base, a vibration plate is fixedly connected at one end, away from the buffer plate, of the connecting rod, a connecting spring is arranged at one side, located at the outer side of the connecting rod and located at the vibration plate, a vibration motor is arranged at the bottom of the vibration plate, a sliding groove is arranged at the top of the vibration plate, a sliding block is symmetrically and slidably connected inside the sliding groove, and a clamping plate is fixedly connected at the top of the sliding block; the utility model has the following beneficial effects: the function of fixing the motor to be tested is realized by arranging the clamping plate, the lifting block and the pressing plate, auxiliary tools are not needed, and the working efficiency is high; the motor temperature after the work is finished is detected through the arrangement of the first electric telescopic rod, the lifting plate and the temperature sensor, whether the temperature exceeds the standard or not can be observed, the use in practice is facilitated, and the practicability is high.

Description

Testing device for vibration fatigue resistance of motor

Technical Field

The utility model relates to the technical field of testing devices, in particular to a testing device for vibration fatigue resistance of a motor.

Background

The motor is mainly used for generating driving torque in a circuit and used as a power source of an electric appliance or various machines, and the working condition of the motor is probably in a vibration environment, so that the performance of the motor in the vibration environment needs to be detected; the test device structure of motor anti-vibration fatigue performance among the prior art is fast, adopts the bolt to fix usually when fixing the motor, need adopt a large amount of appurtenance during the installation, and work efficiency is low, the use in the reality of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a test device for shock-resistant fatigue performance of a motor, which aims to solve the problems that the structure provided by the background technology is rigid, the motor is usually fixed by bolts when being fixed, a large number of auxiliary tools are required during installation, and the working efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a motor anti-vibration fatigue performance's test device, the on-line screen storage device comprises a base, the inside sliding connection of base has the buffer board, the top symmetry of buffer board is equipped with the connecting rod, connecting rod and base sliding connection, the one end fixedly connected with vibrations board of buffer board is kept away from to the connecting rod, the outside of connecting rod and the one side that is located the vibrations board are equipped with coupling spring, the bottom of vibrations board is equipped with vibrating motor, the top of vibrations board is equipped with the spout, the inside symmetrical sliding connection of spout has the slider, the top fixedly connected with splint of slider, one side sliding connection of splint has the clamp plate, the top of vibrations board is equipped with the motor that awaits measuring.

Preferably, the inside of spout rotates and is connected with two-way lead screw, slider and two-way lead screw threaded connection, the one end of two-way lead screw is equipped with the handle.

Preferably, the inside of splint is equipped with second electric telescopic handle, second electric telescopic handle's output is equipped with the elevator, elevator and splint sliding connection, clamp plate and elevator fixed connection.

Preferably, the top of base symmetry is equipped with the curb plate, the one end fixedly connected with roof of base is kept away from to the curb plate.

Preferably, the bottom symmetry of roof is equipped with first electric telescopic handle, first electric telescopic handle's output fixedly connected with lifter plate, the bottom of lifter plate is equipped with temperature sensor.

Preferably, the top of vibrations board is equipped with the support frame, the outside of support frame is equipped with magnetic powder brake, one side of magnetic powder brake is equipped with the connecting axle, the bottom of roof is equipped with the connecting plate, the outside of connecting plate is equipped with the shaft coupling that uses with the connecting axle cooperation.

Preferably, the outside of curb plate is equipped with control panel, magnetic powder brake, vibrating motor, first electric telescopic handle, temperature sensor and second electric telescopic handle all with control panel electric connection.

The utility model has the following beneficial effects: the function of fixing the motor to be tested is realized by arranging the clamping plate, the lifting block and the pressing plate, no auxiliary tool is needed, and the working efficiency is high; the motor temperature after the work is finished is detected through the arrangement of the first electric telescopic rod, the lifting plate and the temperature sensor, whether the temperature exceeds the standard or not can be observed, the use in practice is facilitated, and the practicability is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of portion A of the present invention;

fig. 4 is an enlarged view of part B of the present invention.

In the figure: 1. a base; 2. a splint; 3. a vibration plate; 4. a support frame; 5. a magnetic powder brake; 6. a control panel; 7. a connecting plate; 8. a top plate; 9. a motor to be tested; 10. a side plate; 11. pressing a plate; 12. a buffer plate; 13. a vibration motor; 14. a chute; 15. a connecting rod; 16. a connecting spring; 17. a connecting shaft; 18. a coupling; 19. a first electric telescopic rod; 20. a lifting plate; 21. a temperature sensor; 22. a second electric telescopic rod; 23. a lifting block; 24. a bidirectional screw rod; 25. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a test device for vibration fatigue resistance of a motor comprises a base 1, wherein a buffer plate 12 is slidably connected inside the base 1, connecting rods 15 are symmetrically arranged at the top of the buffer plate 12, the connecting rods 15 are slidably connected with the base 1, one end, far away from the buffer plate 12, of each connecting rod 15 is fixedly connected with a vibration plate 3, and a connecting spring 16 is arranged outside each connecting rod 15 and on one side of the vibration plate 3, so that the vibration plate 3 can vibrate conveniently; the bottom of the vibrating plate 3 is provided with a vibrating motor 13, and the vibrating plate 3 is driven to vibrate by the vibrating motor 13; the top of vibrations board 3 is equipped with spout 14, the inside symmetric sliding connection of spout 14 has slider 25, slider 25's top fixedly connected with splint 2, one side sliding connection of splint 2 has clamp plate 11, the top of vibrations board 3 is equipped with the motor 9 that awaits measuring, slide along spout 14 through slider 25 and drive splint 2 and remove for splint 2 carries out the centre gripping to the both sides of treating survey motor 9, treat through clamp plate 11 and survey motor 9 and compress tightly fixedly.

Further, the inside of the chute 14 is rotatably connected with a bidirectional screw rod 24, a slider 25 is in threaded connection with the bidirectional screw rod 24, one end of the bidirectional screw rod 24 is provided with a handle, the bidirectional screw rod 24 is driven to rotate by rotating the handle, and the slider 25 is driven to move by rotating the bidirectional screw rod 24.

Further, splint 2's inside is equipped with second electric telescopic handle 22, and second electric telescopic handle 22's output is equipped with elevator 23, elevator 23 and splint 2 sliding connection, and clamp plate 11 and elevator 23 fixed connection drive elevator 23 through second electric telescopic handle 22's output and remove, drive clamp plate 11 through elevator 23 and remove to compress tightly motor 9 to be measured.

Furthermore, the top symmetry of base 1 is equipped with curb plate 10, and the one end fixedly connected with roof 8 of base 1 is kept away from to curb plate 10 plays the function of support.

Further, the bottom symmetry of roof 8 is equipped with first electric telescopic handle 19, and the output end fixedly connected with lifter plate 20 of first electric telescopic handle 19, and the bottom of lifter plate 20 is equipped with temperature sensor 21, and the output through first electric telescopic handle 19 drives lifter plate 20 and removes, drives temperature sensor 21 through lifter plate 20 and removes and detect the temperature.

Further, the top of vibrations board 3 is equipped with support frame 4, and the outside of support frame 4 is equipped with magnetic powder brake 5, and one side of magnetic powder brake 5 is equipped with connecting axle 17, and the bottom of roof 8 is equipped with connecting plate 7, and the outside of connecting plate 7 is equipped with the shaft coupling 18 of using with the cooperation of connecting axle 17, carries out the braking simulation loading test that circulates repeatedly through magnetic powder brake 5 to the motor 9 that awaits measuring tests.

Further, the outside of curb plate 10 is equipped with control panel 6, and magnetic powder brake 5, vibrating motor 13, first electric telescopic handle 19, temperature sensor 21 and second electric telescopic handle 22 all with control panel 6 electric connection for control panel 6 can controlling means's running state.

Specifically, when the device is used, during installation, the motor 9 to be tested is placed on the top of the vibrating plate 3, the output shaft of the motor 9 to be tested is connected with the coupling 18, the handle is rotated to drive the two-way screw rod 24 to rotate through the handle, the slide block 25 is driven to move through the rotation of the two-way screw rod 24, the clamp plate 2 is driven to move through the movement of the slide block 25 to clamp and fix two sides of the motor 9 to be tested, the second electric telescopic rod 22 is started, the output end of the second electric telescopic rod 22 drives the lifting block 23 to move, the lifting block 23 drives the pressing plate 11 to move to tightly press and fix the motor 9 to be tested, the stability during testing is enhanced, during testing, the vibrating motor 13 is started, the vibrating plate 3 is driven to vibrate through the vibrating motor 13, so that the performance during vibration is tested, during stopping vibration, the first electric telescopic rod 19 is started, the output end of the first electric telescopic rod 19 drives the lifting plate 20 to move, the lifting plate 20 drives the temperature sensor 21 to move, the temperature of the surface of the motor 9 to be detected is detected, and whether the temperature exceeds the standard or not is checked.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" 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, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor anti-vibration fatigue performance's test device, includes base (1), its characterized in that: the utility model discloses a vibration testing device, including base (1), the inside sliding connection of base (1) has buffer board (12), the top symmetry of buffer board (12) is equipped with connecting rod (15), connecting rod (15) and base (1) sliding connection, the one end fixedly connected with vibrations board (3) of buffer board (12) are kept away from in connecting rod (15), the outside of connecting rod (15) and the one side that is located vibrations board (3) are equipped with coupling spring (16), the bottom of vibrations board (3) is equipped with vibrating motor (13), the top of vibrations board (3) is equipped with spout (14), the inside symmetrical sliding connection of spout (14) has slider (25), the top fixedly connected with splint (2) of slider (25), one side sliding connection of splint (2) has clamp plate (11), the top of vibrations board (3) is equipped with motor (9) that awaits measuring.

2. The testing device for shock-resistant fatigue performance of the motor according to claim 1, characterized in that: the inside of spout (14) rotates and is connected with two-way lead screw (24), slider (25) and two-way lead screw (24) threaded connection, the one end of two-way lead screw (24) is equipped with the handle.

3. The testing device for the shock fatigue resistance of the motor according to claim 1, wherein: the inside of splint (2) is equipped with second electric telescopic handle (22), the output of second electric telescopic handle (22) is equipped with elevator (23), elevator (23) and splint (2) sliding connection, clamp plate (11) and elevator (23) fixed connection.

4. The testing device for the shock-resistant fatigue performance of the motor according to claim 3, characterized in that: the top symmetry of base (1) is equipped with curb plate (10), the one end fixedly connected with roof (8) of base (1) are kept away from in curb plate (10).

5. The testing device for the shock-resistant fatigue performance of the motor according to claim 4, wherein: the bottom symmetry of roof (8) is equipped with first electric telescopic handle (19), the output fixedly connected with lifter plate (20) of first electric telescopic handle (19), the bottom of lifter plate (20) is equipped with temperature sensor (21).

6. The testing device for the shock-resistant fatigue performance of the motor according to claim 5, wherein: the top of vibrations board (3) is equipped with support frame (4), the outside of support frame (4) is equipped with magnetic powder brake (5), one side of magnetic powder brake (5) is equipped with connecting axle (17), the bottom of roof (8) is equipped with connecting plate (7), the outside of connecting plate (7) is equipped with shaft coupling (18) with connecting axle (17) cooperation use.

7. The testing device for the shock-resistant fatigue performance of the motor according to claim 6, characterized in that: the outside of curb plate (10) is equipped with control panel (6), magnetic powder brake (5), vibrating motor (13), first electric telescopic handle (19), temperature sensor (21) and second electric telescopic handle (22) all with control panel (6) electric connection.