CN211527711U

CN211527711U - Testing arrangement is used in production of rolling slats door electric motor rotor

Info

Publication number: CN211527711U
Application number: CN202020554366.4U
Authority: CN
Inventors: 石晓芳
Original assignee: Zhangzhou Flying Machinery Manufacturing Co ltd
Current assignee: Zhangzhou Flying Machinery Manufacturing Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-09-18
Anticipated expiration: 2030-04-15

Abstract

The utility model belongs to the technical field of the rotor test, especially, testing arrangement is used in production of rolling slats door electric motor rotor, it is comparatively complicated to current rotor balance performance test mode balance detection device structure, need utilize a large amount of equipment to test and analyze the rotor, use complicated problem, present following scheme, it includes the testboard, the top fixedly connected with drive box of testboard, the fixed coil assembly that is provided with in drive box, swing joint has the rotor in the coil assembly, the top fixedly connected with fixing base of testboard, the top slidable mounting of testboard have the removal seat, and the top of fixing base and removal seat is all fixed and is provided with the shock transducer, all fixedly on two shock transducers is provided with the pole setting, and the equal fixed mounting in top of two pole settings has the bearing frame, and the equal fixed mounting of inner circle of two bearing frames has even. The utility model discloses convenient to use, the test is simple, can test not unidimensional rotor.

Description

Testing arrangement is used in production of rolling slats door electric motor rotor

Technical Field

The utility model relates to a rotor test technical field especially relates to a testing arrangement is used in production of rolling slats door electric motor rotor.

Background

The electric rolling door has wide application, one of the core components is an electric motor serving as a power source, the component provides all rolling power, the electric motor is common in life, the electric motor is electrified through a coil group, so that rotating magnetic field force is formed inside the electric motor, the rotor is driven to rotate inside the electric motor, and the quality of the rotor directly influences the performance of the electric motor. Whether current electric motor rotor mainly tests the rotor and balances, and the rotor rotates and produces centrifugal inertia power and can arouse the vibration on acting on the rotor bearing, produces the noise, and bearing wear accelerates, if the rotor is eccentric then when rotating very big improvement the vibrations of motor during operation, and then shorten the life of motor, therefore the centrifugal balance when testing the rotor rotation has important meaning.

The existing balance detection device for the rotor balance performance test mode is complex in structure, needs a large amount of equipment to test and analyze the rotor, and is complex to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current balanced capability test of rotor mode balance detection device structure of comparatively complicacy, need utilize a large amount of equipment to test and the analysis the rotor, use complicated shortcoming, and the rolling slats door testing arrangement is used in the production of electric motor rotor of the proposed.

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

the utility model provides a testing arrangement is used in rolling slats door electric motor rotor production, includes the testboard, the top fixedly connected with drive box of testboard, the fixed coil assembly that is provided with in the drive box, the swing joint has the rotor in the coil assembly, the top fixedly connected with fixing base of testboard, the top slidable mounting of testboard have a removal seat, and the top of fixing base and removal seat is all fixed and is provided with the shock transducer, all fixed pole setting that is provided with on two shock transducers, the equal fixed mounting in top of two pole settings has the bearing frame, and the equal fixed mounting of inner circle of two bearing frames has the shaft connecting column, two shaft connecting columns all with.

Preferably, the shaft connecting grooves are formed in one ends, close to each other, of the two shaft connecting columns, the inner walls of the two shaft connecting grooves are inclined, rubber pads are fixedly mounted on the inner walls of the two shaft connecting grooves, and the two rubber pads are all abutted to the rotor.

Preferably, one side fixedly connected with flexible motor of testboard, the output shaft and the removal seat fixed mounting of flexible motor.

Preferably, the top of the test board is provided with a guide groove, a guide block is slidably mounted in the guide groove, and the top of the guide block is fixedly mounted with the bottom of the movable seat.

Preferably, the top fixedly connected with controller of testboard, two vibrations sensors all are connected with the controller, and one side fixedly connected with switch of drive box, switch and coil assembly are connected.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, two ends of the rotor are placed in the two connecting shaft grooves, the telescopic motor pushes the moving seat to move, so that the two connecting shaft columns are close to each other, the rotor is extruded and fixed through the two connecting shaft grooves and the two rubber pads, the position of the moving seat can be adjusted through the telescopic motor, the distance between the two connecting shaft columns can be adjusted, and the rotor detection device can be suitable for rotor detection with different sizes and lengths;

(2) according to the scheme, the vibration amplitude generated by the rotor during rotation can be tested through the two vibration sensors, and the two vibration sensors feed back detection results to the controller so as to judge whether the balance of the rotor is qualified or not;

the utility model discloses convenient to use, the test is simple, can test not unidimensional rotor.

Drawings

Fig. 1 is a schematic structural view of a testing device for roller shutter door motor rotor production according to the present invention;

fig. 2 is a schematic perspective view of a driving box, a coil assembly and a rotor of the testing device for roller shutter door motor rotor production according to the present invention;

fig. 3 is a schematic side view of the driving box, the coil assembly and the rotor of the testing device for roller shutter door motor rotor production according to the present invention;

fig. 4 is a schematic structural view of a part a in fig. 1 of a testing device for roller shutter door motor rotor production according to the present invention;

fig. 5 is a schematic view of a side-view connection structure of a bearing seat, a vertical rod and a connecting shaft column of the testing device for production of the roller shutter door motor rotor provided by the utility model;

fig. 6 is the utility model provides a rolling slats door electric motor rotor produces with testing arrangement's axial column's spatial structure sketch map.

In the figure: the test bed comprises a fixed seat 1, a vibration sensor 2, a vertical rod 3, a movable seat 4, a bearing seat 5, a connecting shaft column 6, a driving box 7, a switch 8, a connecting shaft groove 9, a rubber pad 10, a rotor 11, a guide groove 12, a telescopic motor 13, a guide block 14, a controller 15, a coil group 16 and a test bed 17.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-6, a testing arrangement is used in rolling slats door electric motor rotor production, including testboard 17, the top fixedly connected with drive box 7 of testboard 17, the internal fixation of drive box 7 is provided with coil assembly 16, swing joint has rotor 11 in the coil assembly 16, the top fixedly connected with fixing base 1 of testboard 17, the top slidable mounting of testboard 17 has removal seat 4, fixing base 1 and the top of removing seat 4 are all fixed and are provided with shock transducer 2, all fixed pole setting 3 that is provided with on two shock transducer 2, the equal fixed mounting in top of two pole setting 3 has bearing frame 5, the equal fixed mounting of inner circle of two bearing frame 5 has shaft connecting column 6, two shaft connecting column 6 all with rotor 11 swing joint, the fixed four supporting legs that are provided with in bottom of testboard 17.

In this embodiment, shaft groove 9 has all been seted up to the one end that two shaft connecting columns 6 are close to each other, and the inner wall of two shaft connecting grooves 9 is the slope setting, can be tighter and tighter with rotor 11, and equal fixed mounting has rubber pad 10 on the inner wall of two shaft connecting grooves 9, and two rubber pads 10 all contradict with rotor 11, and rubber pad 10 can increase rotor 11's frictional force.

In this embodiment, one side fixedly connected with flexible motor 13 of testboard 17, the output shaft of flexible motor 13 with remove seat 4 fixed mounting, flexible motor 13 promotes to remove seat 4 and removes.

In this embodiment, guide way 12 has been seted up at the top of testboard 17, and slidable mounting has guide block 14 in guide way 12, and the top of guide block 14 and the bottom fixed mounting who removes seat 4, guide block 14 and the cooperation of guide way 12 are led removal seat 4.

In this embodiment, the top fixedly connected with controller 15 of testboard 17, two vibrations sensor 2 all are connected with controller 15, and one side fixedly connected with switch 8 of drive box 7, switch 8 are connected with coil assembly 16, and two vibrations sensor 2 can shake the numerical value and feed back to controller 15.

Example two

Referring to fig. 1-6, a testing arrangement is used in rolling slats door electric motor rotor production, including testboard 17, screw fixedly connected with drive box 7 is passed through at the top of testboard 17, drive box 7 internal fixation is provided with coil assembly 16, swing joint has rotor 11 in the coil assembly 16, screw fixedly connected with fixing base 1 is passed through at the top of testboard 17, the top slidable mounting of testboard 17 has removal seat 4, fixing base 1 and the top of removing seat 4 are all fixed and are provided with shock transducer 2, all fixed pole setting 3 that is provided with on two shock transducer 2, the top of two pole setting 3 all has bearing frame 5 through welded fastening, the inner circle of two bearing frames 5 all has shaft connecting column 6 through welded fastening, two shaft connecting column 6 all with rotor 11 swing joint, the fixed four supporting legs that are provided with in bottom of testboard 17.

In this embodiment, shaft groove 9 has all been seted up to the one end that two shaft connecting columns 6 are close to each other, and the inner wall of two shaft connecting grooves 9 is the slope setting, can be tighter and tighter with rotor 11, all installs rubber pad 10 through welded fastening on the inner wall of two shaft connecting grooves 9, and two rubber pads 10 all contradict with rotor 11, and rubber pad 10 can increase rotor 11's frictional force.

In this embodiment, one side of testboard 17 is through screw fixedly connected with flexible motor 13, and flexible motor 13's output shaft passes through welded fastening with removal seat 4 and installs, and flexible motor 13 promotes to remove removal seat 4 and removes.

In this embodiment, guide way 12 has been seted up at the top of testboard 17, and slidable mounting has guide block 14 in guide way 12, and welded fastening installs through the bottom of welded fastening with the bottom of removing seat 4 at the top of guide block 14, and guide block 14 leads to removing seat 4 with the cooperation of guide way 12.

In this embodiment, screw fixedly connected with controller 15 is passed through at testboard 17's top, and two vibrations sensors 2 all are connected with controller 15, and screw fixedly connected with switch 8 is passed through to one side of drive box 7, and switch 8 is connected with coil assembly 16, and two vibrations sensors 2 can shake numerical value feedback to controller 15.

In the embodiment, when the device is used, the rotor 11 is placed in the coil assembly 16, two ends of the rotor 11 are placed in the two shaft connecting grooves 9, the telescopic motor 13 is started, the telescopic motor 13 pushes the movable seat 4 to move, the movable seat 4 is close to the fixed seat 1, so that the two shaft connecting columns 6 are close to each other, the rotor 11 is extruded and fixed through the two shaft connecting grooves 9 and the two rubber pads 10, the position of the movable seat 4 can be adjusted through the telescopic motor 13, the distance between the two shaft connecting columns 6 can be adjusted, the device can be suitable for rotor detection of different sizes and lengths, the coil assembly 16 is started through the switch 8, an electromagnetic field is formed inside the coil assembly 16, the rotor 11 rotates under the action of the electromagnetic field, the vibration amplitude generated when the rotor 11 rotates can be tested through the two vibration sensors 2, the detection results are fed back to the controller 15 through the two vibration sensors 2, and whether the balance of the rotor, after the test is accomplished, reverse start flexible motor 13 for remove seat 4 and keep away from fixing base 1, make two shaft connecting columns 6 keep away from each other, can take off rotor 11.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. A testing device for production of a roller shutter door motor rotor comprises a testing table (17), wherein the top of the testing table (17) is fixedly connected with a driving box (7), a coil group (16) is fixedly arranged in the driving box (7), a rotor (11) is movably connected in the coil group (16), the test bed is characterized in that a fixed seat (1) is fixedly connected to the top of the test bed (17), a movable seat (4) is slidably mounted at the top of the test bed (17), vibration sensors (2) are fixedly arranged at the tops of the fixed seat (1) and the movable seat (4), vertical rods (3) are fixedly arranged on the two vibration sensors (2), bearing seats (5) are fixedly mounted at the tops of the two vertical rods (3), connecting shaft columns (6) are fixedly mounted at the inner rings of the two bearing seats (5), and the two connecting shaft columns (6) are movably connected with a rotor (11).

2. The rolling door motor rotor production testing device according to claim 1, wherein one end of each of the two coupling columns (6) close to each other is provided with a coupling groove (9), inner walls of the two coupling grooves (9) are both obliquely arranged, rubber pads (10) are fixedly mounted on the inner walls of the two coupling grooves (9), and the two rubber pads (10) are both abutted against the rotor (11).

3. The rolling door motor rotor production test device according to claim 1, wherein one side of the test bench (17) is fixedly connected with a telescopic motor (13), and an output shaft of the telescopic motor (13) is fixedly installed with the moving seat (4).

4. The rolling door motor rotor production testing device according to claim 1, wherein a guide groove (12) is formed in the top of the testing table (17), a guide block (14) is slidably mounted in the guide groove (12), and the top of the guide block (14) is fixedly mounted with the bottom of the moving seat (4).

5. The rolling door motor rotor production testing device according to claim 1, wherein a controller (15) is fixedly connected to the top of the testing table (17), the two vibration sensors (2) are both connected to the controller (15), a switch (8) is fixedly connected to one side of the driving box (7), and the switch (8) is connected to the coil assembly (16).