CN219590339U - A equipment that is arranged in electronic water pump assembly process motor to detect - Google Patents

Abstract

The utility model relates to equipment for detecting a motor in an electronic water pump assembly process. The utility model comprises a test seat, wherein a control board is arranged in the test seat, a power socket and a test needle opening are arranged on the upper end face of the test seat, the control board and the power socket are both connected with a power supply, a motor stator is provided with a contact pin matched with the test needle opening, a power plug matched with the power socket is led out from the bottom of a shell, and when the contact pin is inserted into the test needle opening and the power plug is inserted into the power socket, the motor stator is connected with the control board through the contact pin and is communicated with the power supply; the speed measuring device comprises a bracket arranged on one side of the test seat and a speed sensor which is connected with the bracket and is positioned on the upper side of the water pump to be tested; and the control device is respectively connected with the control board and the speed sensor. The utility model can conveniently and rapidly detect the motor rotation speed of the electronic water pump, rapidly judge whether the motor runs normally, and improve the production efficiency.

Description

A equipment that is arranged in electronic water pump assembly process motor to detect

Technical Field

The utility model relates to the technical field of water pump production equipment, in particular to equipment for detecting a motor in an electronic water pump assembly process.

Background

The electronic water pump is used as an important part of the new energy automobile, can cool a battery and a motor of the new energy automobile, and is used as a power source to provide power output for the waterway circulation of the heating of the warm air system.

When the electronic water pump is assembled with the motor, the most important two parts, namely a stator and a rotor, need to be installed; when the two components are assembled, it is necessary to determine whether the motor is able to operate normally, and therefore it is necessary to provide a device capable of rapidly detecting whether the motor is able to operate normally on line.

Disclosure of Invention

Therefore, the utility model provides equipment for detecting the motor in the assembly process of the electronic water pump, which can conveniently and rapidly detect the motor rotating speed of the electronic water pump and rapidly judge whether the motor operates normally or not.

In order to solve the technical problems, the utility model provides a device for detecting a motor in an electronic water pump assembly process, which comprises:

the machine frame is provided with a workbench;

the water pump to be tested comprises a shell, a motor stator arranged in the shell and a motor rotor matched with the motor stator, wherein the motor stator is provided with a contact pin matched with the contact pin, the power plug matched with the contact pin is led out from the bottom of the shell, and when the contact pin is inserted into the contact pin hole and the power plug is inserted into the power socket, the motor stator is connected with the control board through the contact pin and is communicated with the power supply;

the speed measuring device comprises a bracket arranged on one side of the test seat and a speed sensor which is connected with the bracket and is positioned on the upper side of the water pump to be tested;

and the control device is respectively connected with the control panel and the speed sensor.

In one embodiment of the utility model, the frame is further provided with a display screen connected with the control device, and the display screen is used for displaying the value of the rotating speed measured by the speed sensor.

In one embodiment of the utility model, a status light connected with the control device is further arranged at the top of the frame, and the status light gives an alarm when the value of the rotating speed measured by the speed sensor is not within a preset range.

In one embodiment of the utility model, the control device comprises a control cabinet arranged at the lower part of the frame, and a control host is arranged in the control cabinet.

In one embodiment of the present utility model, the control host is a PLC.

In one embodiment of the utility model, the power source is a 12V power source.

In one embodiment of the utility model, the test seat is provided with an insert block, the test needle opening is arranged on the insert block in a penetrating way, the upper end of the insert block is convexly arranged on the upper end surface of the test seat, and the lower end of the insert block extends to the control board.

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

according to the equipment for detecting the motor in the assembly process of the electronic water pump, the circuit board is preset in the test seat, the test needle opening is led out, and when the water pump to be tested is required to be tested, the water pump to be tested is directly matched with the test seat, so that the motor rotating speed of the electronic water pump can be conveniently and rapidly detected, whether the motor operates normally or not can be rapidly judged, and the production efficiency is improved.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.

Fig. 1 is a schematic diagram of the apparatus for motor detection in the assembly process of the electronic water pump according to the present utility model.

FIG. 2 is a schematic diagram of a test socket and a speed measuring device according to the present utility model.

FIG. 3 is a schematic diagram showing the cooperation of the water pump to be tested and the test seat.

Fig. 4 is a schematic diagram of the cooperation of the water pump to be tested and the control board.

Description of the specification reference numerals:

1. a frame; 11. a work table;

2. a test seat; 21. a power socket; 22. a test needle port; 23. inserting blocks;

3. a control board;

4. the water pump to be tested; 41. a housing; 42. a motor stator; 43. a motor rotor; 44. a contact pin; 45. a power plug;

5. a speed measuring device; 51. a bracket; 52. a speed sensor;

6. a control device; 61. a control cabinet; 62. a control host;

7. a display screen;

8. status lights.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

In the present utility model, if directions (up, down, left, right, front and rear) are described, they are merely for convenience of description of the technical solution of the present utility model, and do not indicate or imply that the technical features must be in a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, "a plurality of" means one or more, and "a plurality of" means two or more, and "greater than", "less than", "exceeding", etc. are understood to not include the present number; "above", "below", "within" and the like are understood to include this number. In the description of the present utility model, the description of "first" and "second" if any is used solely for the purpose of distinguishing between technical features and not necessarily for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the present utility model, unless clearly defined otherwise, terms such as "disposed," "mounted," "connected," and the like should be construed broadly and may be connected directly or indirectly through an intermediate medium, for example; the connecting device can be fixedly connected, detachably connected and integrally formed; can be mechanically connected, electrically connected or capable of communicating with each other; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.

Referring to fig. 1 to 4, an apparatus for motor detection in an electronic water pump assembly process according to the present utility model includes:

the machine frame 1, wherein a workbench 11 is arranged on the machine frame 1;

the water pump to be tested 4 comprises a shell 41, a motor stator 42 arranged in the shell 41 and a motor rotor 43 matched with the motor stator 42, wherein the motor stator 42 is provided with a contact pin 44 matched with the test pin hole 22, a power plug 45 matched with the power socket 21 is led out from the bottom of the shell 41, and when the contact pin 44 is inserted into the test pin hole 22 and the power plug 45 is inserted into the power socket 21, the motor stator 42 is connected with the control board 3 through the contact pin 44 and the motor stator 42 is communicated with the power supply;

the speed measuring device 5 comprises a bracket 51 arranged on one side of the test seat 2 and a speed sensor 52 which is connected with the bracket 51 and is positioned on the upper side of the water pump 4 to be tested;

and a control device 6, wherein the control device 6 is respectively connected with the control panel 3 and the speed sensor 52.

Specifically, the frame 1 is further provided with a display screen 7 connected to the control device 6, and the display screen 7 is used for displaying the value of the rotation speed measured by the speed sensor 52.

Specifically, the top of the frame 1 is further provided with a status lamp 8 connected to the control device 6, and the status lamp 8 sends an alarm when the value of the rotation speed measured by the speed sensor 52 is not within a preset range.

Specifically, the control device 6 includes a control cabinet 61 disposed at the lower part of the frame 1, and a control host 62 is disposed in the control cabinet 61. In this embodiment, the control host 62 is a PLC or a microcomputer, the power supply is a 12V power supply, the power supply can be integrated in the control cabinet 61, and the control board 3 is an existing water pump control circuit board.

Specifically, the test seat 2 is provided with an insert block 23, the test needle opening 22 is arranged through the insert block 23, the upper end of the insert block 23 is convexly arranged on the upper end surface of the test seat 2, and the lower end of the insert block 23 extends to the control board 3. By the above arrangement, the insertion between the contact pin 44 and the control board 3 is facilitated.

In actual use, when the pin 44 is inserted into the test pin hole 22 and the power plug 45 is inserted into the power socket 21, at this time, the motor stator 42 is communicated with the control board 3 through the pin 44, the motor stator 42 is communicated with the power supply, and the control device 6 can control the control board 3, the motor rotor 43 rotates under the action of the magnetic field of the motor stator 42, the speed of the motor rotor 43 is measured by the speed sensor 52 and displayed by the display screen 7, the system judges whether the rotating speed is within the preset range, and when the value of the rotating speed measured by the speed sensor 52 is not within the preset range, the status lamp 8 gives an alarm.

Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and all such modifications and equivalents are intended to be encompassed in the scope of the claims of the present utility model.

Claims (7)

1. An apparatus for motor detection in an electronic water pump assembly process, comprising:

the device comprises a frame (1), wherein a workbench (11) is arranged on the frame (1);

the water pump testing device comprises a workbench (11) and a testing seat (2) which is arranged on the workbench (11) and is used for being matched with a water pump (4) to be tested, a control board (3) is arranged inside the testing seat (2), a power socket (21) and a testing needle opening (22) are arranged on the upper end face of the testing seat (2), the control board (3) and the power socket (21) are both connected with a power supply, the water pump (4) to be tested comprises a shell (41), a motor stator (42) arranged in the shell (41) and a motor rotor (43) which is matched with the motor stator (42), the motor stator (42) is provided with a contact pin (44) which is matched with the testing needle opening (22), the motor stator (42) is led out of the bottom of the shell (41) and is matched with the power socket (21), and when the contact pin (44) is inserted into the testing needle opening (22) and the power socket (21), the motor stator (42) is connected with the control board (3) through the contact pin (44) and the motor stator (42) is communicated with the power supply.

The speed measuring device (5) comprises a bracket (51) arranged on one side of the test seat (2) and a speed sensor (52) which is connected with the bracket (51) and is positioned on the upper side of the water pump (4) to be tested;

and the control device (6) is respectively connected with the control panel (3) and the speed sensor (52).

2. The device for motor detection in an electronic water pump assembly process according to claim 1, characterized in that the frame (1) is further provided with a display screen (7) connected to the control device (6), the display screen (7) being adapted to display the value of the rotational speed measured by the speed sensor (52).

3. The device for detecting a motor during the assembly of an electronic water pump according to claim 1, characterized in that the top of the frame (1) is also provided with a status light (8) connected to the control device (6), said status light (8) emitting an alarm when the value of the rotation speed measured by the speed sensor (52) is not within a preset range.

4. The device for detecting the motor in the assembly process of the electronic water pump according to claim 1, wherein the control device (6) comprises a control cabinet (61) arranged at the lower part of the frame (1), and a control host (62) is arranged in the control cabinet (61).

5. The apparatus for motor inspection during electronic water pump assembly of claim 4, wherein said control host (62) is a PLC.

6. The apparatus for motor inspection during electronic water pump assembly of claim 1, wherein the power source is a 12V power source.

7. The device for detecting the motor in the assembly process of the electronic water pump according to claim 1, wherein the test seat (2) is provided with an inserting block (23), the test needle opening (22) is arranged through the inserting block (23), the upper end of the inserting block (23) is convexly arranged on the upper end face of the test seat (2), and the lower end of the inserting block (23) extends to the control board (3).