CN216209715U

CN216209715U - Four-channel motor testing device

Info

Publication number: CN216209715U
Application number: CN202122655981.1U
Authority: CN
Inventors: 袁卫新
Original assignee: Shanghai Shuozhan Auto Electronics Co ltd
Current assignee: Shanghai Shuozhan Auto Electronics Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a four-channel motor testing device which comprises an operating platform, wherein a PC (personal computer) is fixedly installed at the top of the front side of the operating platform, a 48V direct-current power supply, a 48V-to-24V direct-current power supply and a binding post are fixedly installed in the middle of the upper end surface of the operating platform from left to right in sequence, a testing motor is arranged on the upper end surface of the rear side of the operating platform, the right side wall of a transverse plate is welded with the left side wall of an arc-shaped extrusion plate, the right side wall of the arc-shaped extrusion plate is abutted against the outer wall of the testing motor, a threaded rod is vertically inserted into the circular hole, and the bottom of the testing motor is clamped inside an arc-shaped groove; this four-channel motor testing arrangement, easy operation, the location is quick, has improved test motor stability greatly, can fix the test motor of equidimension not, and the regulation performance is good, and entire system equipment is stable, full-automatic judgement, discernment, save production test time greatly, efficient.

Description

Four-channel motor testing device

Technical Field

The utility model relates to the technical field of motor testing, in particular to a four-channel motor testing device.

Background

With the rapid development of information technology and the progress of electronic power technology, a direct current roller brushless motor test scheme is always a manual test identification scheme, a traditional four-channel motor test direct current roller brushless motor test and a direct current roller complete set of component test equipment test all need manual judgment and identification steps, the efficiency is low, errors are easy to occur, and various inconveniences are brought to production.

And when traditional test equipment is tested, complex operation is carried out when the motor is fixed, the adjusting performance is poor, and the efficiency is low, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a four-channel motor testing device to solve the problems that manual judgment and identification steps are needed, the efficiency is low, errors are easy to occur, the operation is complicated when a motor is fixed, and the adjusting performance is poor in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a four-channel motor testing device comprises an operating table, wherein a PC (personal computer) is fixedly installed at the top of the front side of the operating table, a 48V direct-current power supply, a 48V-to-24V direct-current power supply and a binding post are sequentially and fixedly installed in the middle of the upper end face of the operating table from left to right, a testing motor is arranged on the upper end face of the rear side of the operating table, a left clamping structure and a right clamping structure are symmetrically arranged on the left side and the right side of the testing motor from left to right, each left clamping structure comprises a transverse plate, a circular hole is formed in the middle of the transverse plate, the right side wall of the transverse plate is welded with the left side wall of an arc-shaped extrusion plate, the right side wall of the arc-shaped extrusion plate abuts against the outer wall of the testing motor, a threaded rod is vertically inserted into the inside of the circular hole, a disc is arranged above the transverse plate, a first threaded hole is formed in the center of the disc, and the disc is in threaded connection with the threaded rod through the first threaded hole, the testing device is characterized in that a flat plate is arranged below the transverse plate, an arc-shaped groove is formed in the right side wall of the flat plate, the bottom of the testing motor is clamped inside the arc-shaped groove, a second threaded hole is formed in the flat plate, a third threaded hole is formed in the top of the operating platform, and the lower end of the threaded rod penetrates through the second threaded hole to be in threaded connection with the third threaded hole.

Preferably, the lower end surface of the disc is provided with a roller in a rolling manner through a mounting frame.

Preferably, the mounting rack and the rollers are at least provided with two groups, and each group of mounting rack and each group of rollers are arranged in an equal angle distribution manner.

Preferably, rubber layers are bonded on the left side wall of the arc-shaped extrusion plate and the inner wall of the arc-shaped groove.

Preferably, the rubber layer is arranged in a zigzag manner.

Preferably, the top welding of threaded rod has the hand to twist the pole, the left and right sides of disc all welds the hand shifting block.

Preferably, the third threaded holes are at least six, and the third threaded holes are linearly arranged at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that:

1. the four-channel motor testing device is simple to operate, quick in positioning, capable of greatly improving the stability of the tested motor, capable of fixing the tested motors with different sizes, good in adjusting performance, stable in whole system equipment, capable of automatically judging and identifying, capable of greatly saving production testing time and high in efficiency;

2. the stability of the testing motor is greatly improved through the action of the left arc-shaped groove and the right arc-shaped groove and the action of the left arc-shaped extrusion plate and the right arc-shaped extrusion plate;

3. the distance between the left flat plate and the right flat plate can be adjusted according to actual requirements, and test motors with different sizes can be fixed;

the 4.48V direct current power supply and 48V change 24V direct current power supply secondary power supply test, set for according to the practical application requirement by host computer software parameter setting, when the test motor carries out a plurality of instructions, the parameter tested can be watched on the PC, stored, and give the whole test result of result, realize the design of four-channel motor function test, whole system equipment is stable, full-automatic judgement, discernment, save production test time greatly, efficient.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a schematic structural view of the cross plate of the present invention;

fig. 4 is a schematic block diagram of the circuit of the present invention.

In the figure: 1 operation panel, 2 PC, 348V DC power supply, 448V commentaries on classics 24V DC power supply, 5 terminals, 6 test motors, 7 left clamping structures, 8 right clamping structures, 9 diaphragm, 10 circular ports, 11 arc stripper plates, 12 threaded rods, 13 discs, 14 first screw holes, 15 flat plates, 16 arc grooves, 17 second screw holes, 18 third screw holes, 19 mounting brackets, 20 gyro wheels, 21 rubber layer, 22 hand shifting blocks, 23 hand twisting rod.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "back," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, as used herein, are merely used for convenience in referring to the figures and to aid in describing the utility model, and are not intended to limit the utility model.

Referring to fig. 1-4, the present invention provides a technical solution: a four-channel motor testing device comprises an operating table 1, wherein a PC (personal computer) 2 is fixedly installed at the top of the front side of the operating table 1, a 48V direct-current power supply 3, a 48V-to-24V direct-current power supply 4 and a binding post 5 are sequentially and fixedly installed in the middle of the upper end face of the operating table 1 from left to right, a testing motor 6 is arranged on the upper end face of the rear side of the operating table 1, a left clamping structure 7 and a right clamping structure 8 are symmetrically arranged on the left side and the right side of the testing motor 6, the left clamping structure 7 comprises a transverse plate 9, a circular hole 10 is formed in the middle of the transverse plate 9, the right side wall of the transverse plate 9 is welded with the left side wall of an arc-shaped extrusion plate 11, the right side wall of the arc-shaped extrusion plate 11 abuts against the outer wall of the testing motor 6, a threaded rod 12 is vertically inserted into the inside of the circular hole 10, a circular disc 13 is arranged above the transverse plate 9, a first threaded hole 14 is formed in the center of the circular disc 13, the disc 13 is in threaded connection with the threaded rod 12 through the first threaded hole 14, the flat plate 15 is arranged below the transverse plate 9, an arc-shaped groove 16 is formed in the right side wall of the flat plate 15, the bottom of the test motor 6 is clamped inside the arc-shaped groove 16, the flat plate 15 is provided with a second threaded hole 17, the top of the operating platform 1 is provided with a third threaded hole 18, and the lower end of the threaded rod 12 penetrates through the second threaded hole 17 to be in threaded connection with the third threaded hole 18.

Specifically, the lower end face of the disc 13 is provided with the roller 20 in a rolling manner through the mounting frame 19, so that the transverse plate 9 and the disc 13 are prevented from directly contacting to generate sliding friction, and the friction force of the disc 13 during rotation is reduced.

Specifically, two sets of are established at least to mounting bracket 19 and gyro wheel 20, and every group mounting bracket 19 and gyro wheel 20 are the equal angular distribution setting, can set up the quantity of mounting bracket 19 and gyro wheel 20 according to actual demand.

Specifically, the rubber layer 21 is bonded to both the left side wall of the arc-shaped extrusion plate 11 and the inner wall of the arc-shaped groove 16, and the test motor 6 is protected by the elastic action of the rubber layer 21.

Specifically, the rubber layer 21 is arranged in a zigzag manner, and the elastic action of the rubber layer 21 protects the test motor 6, so that the friction force of the test motor 6 is improved, and the positioning effect of the test motor 6 is improved.

Specifically, the welding of the top of threaded rod 12 has hand screwed rod 23, hand shifting block 22 has all been welded to the left and right sides of disc 13, conveniently twists reverse threaded rod 12 through hand screwed rod 23, conveniently rotates disc 13 through hand shifting block 22.

Specifically, the third threaded holes 18 are at least six, the third threaded holes 18 are linearly arranged at equal intervals, and the number of the third threaded holes 18 can be set according to actual requirements.

The working principle is as follows: the threaded rod 12 is twisted upwards to disengage the bottom of the threaded rod 12 from the third threaded hole 18, and then the plate 15 is pulled outwards, then the test motor 6 is arranged between the left flat plate 15 and the right flat plate 15, the bottom of the test motor 6 is clamped in the arc-shaped groove 16, the threaded rod 12 is then twisted downward, rotating the lower end of the threaded rod 12 into the third threaded hole 18, then the disc 13 is twisted downwards to drive the transverse plate 9 and the arc-shaped extrusion plates 11 to move downwards, so that the left and the right arc-shaped extrusion plates 11 are extruded at the left and the right sides of the top of the test motor 6, the operation is simple, the positioning of the test motor 6 is completed, the stability of the test motor 6 is greatly improved through the action of the left arc-shaped groove 16 and the right arc-shaped extrusion plate 11, the distance between the left flat plate 15 and the right flat plate 15 can be adjusted according to actual requirements, and the test motors 6 with different sizes can be fixed;

during testing, 8V direct current power supply 3 supplies power and 48V changes 24V direct current power supply 4 and supplies power for test motor 6 through terminal 5 respectively, test motor 6 passes through PCAN communication line and links to each other with PC 2, 48V direct current power supply 3 supplies power and 48V changes 24V direct current power supply 4 secondary power supply test, set for according to the practical application requirement by host computer software parameter setting, when test motor 6 carries out a plurality of instructions, the parameter tested can be watched on PC 2, store, and give the whole test result of result, realize the design of four-channel motor function test, whole system equipment is stable, full-automatic judgement, discernment, save production test time greatly, high efficiency.

Therefore, the four-channel motor testing device is simple to operate, quick in positioning, capable of greatly improving the stability of the testing motor 6, capable of fixing the testing motors 6 of different sizes, good in adjusting performance, stable in whole system equipment, capable of fully automatically judging and identifying, capable of greatly saving production testing time and high in efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 four-channel motor testing arrangement, includes operation panel (1), its characterized in that: the testing device is characterized in that a PC (personal computer) (2) is fixedly mounted at the top of the front side of the operating table (1), a 48V direct-current power supply (3), a 48V-to-24V direct-current power supply (4) and a binding post (5) are sequentially and fixedly mounted in the middle of the upper end face of the operating table (1) from left to right, a testing motor (6) is arranged on the upper end face of the rear side of the operating table (1), a left clamping structure (7) and a right clamping structure (8) are symmetrically arranged on the left side and the right side of the testing motor (6), the left clamping structure (7) comprises a transverse plate (9), a circular hole (10) is formed in the middle of the transverse plate (9), the right side wall of the transverse plate (9) is welded with the left side wall of an arc-shaped extrusion plate (11), the right side wall of the arc-shaped extrusion plate (11) is abutted to the outer wall of the testing motor (6), a threaded rod (12) is vertically inserted in the circular hole (10), the top of diaphragm (9) is equipped with disc (13), first screw hole (14) have been seted up in the center department of disc (13), disc (13) are through first screw hole (14) and threaded rod (12) threaded connection, the below of diaphragm (9) is equipped with dull and stereotyped (15), arc wall (16) have been seted up to the right side wall of dull and stereotyped (15), the bottom card of test motor (6) is in the inside of arc wall (16), second screw hole (17) have been seted up on dull and stereotyped (15), third screw hole (18) have been seted up at the top of operation panel (1), second screw hole (17) and third screw hole (18) threaded connection are passed to the lower extreme of threaded rod (12).

2. The four-channel motor testing device of claim 1, wherein: and the lower end surface of the disc (13) is provided with a roller (20) in a rolling way through a mounting frame (19).

3. The four-channel motor testing device of claim 2, wherein: the mounting rack (19) and the rollers (20) are at least provided with two groups, and each group of mounting rack (19) and each group of rollers (20) are arranged in an equal-angle distribution manner.

4. The four-channel motor testing device of claim 1, wherein: rubber layers (21) are bonded on the left side wall of the arc-shaped extrusion plate (11) and the inner wall of the arc-shaped groove (16).

5. The four-channel motor testing device of claim 4, wherein: the rubber layer (21) is arranged in a zigzag manner.

6. The four-channel motor testing device of claim 1, wherein: the top welding of threaded rod (12) has hand to twist pole (23), hand shifting block (22) have all been welded to the left and right sides of disc (13).

7. The four-channel motor testing device of claim 1, wherein: the number of the third threaded holes (18) is at least six, and the third threaded holes (18) are linearly arranged at equal intervals.