CN211317753U

CN211317753U - Motor assembly performance testing device

Info

Publication number: CN211317753U
Application number: CN201922451029.2U
Authority: CN
Inventors: 谢炜; 高兰香; 王家祥
Original assignee: Shanghai Taichong Electric Co ltd
Current assignee: Shanghai Taichong Electric Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-21
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of motors, a motor assembly capability test device is disclosed, including the frame that is equipped with test instrument and locate the operation panel on this frame, its characterized in that still includes a test assembly, and this test assembly is including being fixed in test jig, hold-down mechanism, accredited testing organization on the operation panel to and signal isolation test fixture seat. The utility model has the advantages that the input terminal of the motor to be tested on the tool seat is automatically connected with the test probe through the work of the second cylinder and the third cylinder, and the performance test work of the assembly is automatically expanded without manual participation, thereby being very safe; the working of the first cylinder realizes the automatic stabilization of the motor to be tested, so that the test data is more accurate; the isolation wood board layer is arranged on the tool seat, so that the motor and the metal tool seat in the performance test are isolated, and the influence of the current of the motor loop on the test circuit is effectively prevented.

Description

Motor assembly performance testing device

Technical Field

The utility model relates to the technical field of motors, especially indicate a motor assembly capability test device.

Background

Motor assembly performance testing is the most critical loop before shipping, and in order to improve production efficiency and production safety, automated assembly performance testing equipment has been increasingly used in this testing process.

In order to test the performance of the motor assembly more safely and accurately, the inventor provides a new performance testing device for the motor assembly, so as to improve the production cycle time more.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a new motor assembly performance testing device, the device includes the frame that is equipped with the test instrument and locates the operation panel on this frame, still includes a test assembly, this test assembly is including being fixed in test jig on the operation panel, locate on this test jig and can reciprocate hold-down mechanism, locate on this test jig and can reciprocate and with the test instrument electricity is connected's test mechanism, and locate on the test jig and can horizontally move's signal isolation test fixture seat.

The pressing mechanism comprises a first air cylinder fixed on the test frame and a fixed pressure head driven by the first air cylinder to move up and down and used for stabilizing a motor to be tested;

the testing mechanism comprises a second air cylinder fixed on the testing frame and a testing probe driven by the second air cylinder to move up and down and used for connecting an input terminal of the motor to be tested;

the signal isolation test tool base comprises an overhead base fixed to the bottom of the test frame and provided with a slide rail, a third cylinder arranged on the overhead base, and a tool base which is driven by the third cylinder to horizontally move along the slide rail and provided with an isolation wood board layer.

Still be equipped with the notch that supplies the motor shaft to insert on the built on stilts base, this notch satisfies the motor horizontal migration needs.

The utility model has the advantages that the input terminal of the motor to be tested on the tool seat is automatically connected with the test probe through the work of the second cylinder and the third cylinder, and the performance test work of the assembly is automatically expanded without manual participation, thereby being very safe; the working of the first cylinder realizes the automatic stabilization of the motor to be tested, so that the test data is more accurate; the isolation wood board layer is arranged on the tool seat, so that the motor and the metal tool seat in the performance test are isolated, and the influence of the current of the motor loop on the test circuit is effectively prevented.

Drawings

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

In the drawings:

FIG. 1 is a schematic sectional view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of the fixture seat 44 for testing signal isolation according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the invention. However, the technical solution claimed in the present invention can be realized without these technical details and various changes and modifications based on the following embodiments.

Referring to fig. 1-2, the utility model provides a motor assembly capability test device, the device is including establishing frame 1, has placed test instrument 2 at the top of this frame 1, has operation panel 3 at the middle part fixed mounting of this frame 1, installs test component 4 on this operation panel 3. The testing assembly 4 is composed of a testing frame 41 fixed on the operation table 3, a pressing mechanism 42 mounted on the testing frame 41 and capable of moving up and down, a testing mechanism 43 mounted on the testing frame 41 and capable of moving up and down and electrically connected with the testing instrument 2, and a signal isolation testing tool seat 44 mounted on the testing frame 41 and capable of moving horizontally.

Wherein, the pressing mechanism 42 is composed of a first cylinder 421 fixed on the testing frame 41, and a fixed pressing head 422 driven by the first cylinder 421 and capable of moving up and down for stabilizing the motor to be tested;

the testing mechanism 43 is composed of a second cylinder 431 fixed on the testing frame 41, and a testing probe 432 driven by the second cylinder 431 to move up and down and used for connecting the input terminal of the motor to be tested;

the signal isolation test fixture seat 44 is composed of an overhead base 442 installed at the bottom of the test frame 41 and having a slide rail 443, a third cylinder 441 installed on the overhead base 442, and a fixture seat 445 driven by the third cylinder 441 and capable of moving horizontally along the slide rail 443 and having an isolation wood plate layer 444, wherein a notch 4421 for inserting a motor shaft is further provided on the overhead base 442, and the notch 4421 meets the requirement of the motor for moving horizontally.

The utility model discloses a technical theory of operation is, inserts frock seat 445 with the spindle of the motor that awaits measuring, and the motor that awaits measuring contacts with isolation plywood layer 444, starts third cylinder 441, and third cylinder 441 drive frock seat 445 takes the motor that awaits measuring to stop after slide rail 443 horizontal migration to the reservation position. And then starting the first air cylinder 421, wherein the first air cylinder 421 drives the fixed pressure head 422 to descend, and the motor to be tested is jacked and then stopped. And finally, starting the second air cylinder 431, wherein the second air cylinder 431 drives the test probe 432 to descend and is automatically connected with the input terminal of the motor to be tested in an inserting manner. The test begins by pressing the power control button.

The utility model realizes the automatic connection between the input terminal of the motor to be tested on the tool seat 445 and the test probe 432 through the work of the second cylinder 431 and the third cylinder 441, and the assembly performance test work is automatically expanded without manual participation, thus being very safe; the first cylinder 421 does work to automatically stabilize the motor to be tested, so that the test data is more accurate; the isolation wood plate layer 444 is arranged on the tool seat 445, so that a motor in a performance test is isolated from the metal tool seat 445, and the influence of the current of a motor loop on a test circuit is effectively prevented.

It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.

Claims

1. The utility model provides a motor assembly capability test device, is including the frame that is equipped with test instrument and locate the operation panel on this frame, its characterized in that still includes a test assembly, and this test assembly is including being fixed in test jig on the operation panel, locate on this test jig and the hold-down mechanism that can reciprocate, locate on this test jig and can reciprocate and with the test mechanism that the test instrument electricity is connected, and locate but on the test jig and horizontal migration's signal isolation test fixture seat.

2. The device for testing the performance of the motor assembly as claimed in claim 1, wherein the pressing mechanism comprises a first air cylinder fixed on the test frame, and a fixed pressure head driven by the first air cylinder to move up and down for stabilizing the motor to be tested.

3. The apparatus of claim 1, wherein the testing mechanism comprises a second cylinder fixed on the testing frame, and a testing probe driven by the second cylinder to move up and down for connecting the input terminal of the motor to be tested.

4. The device for testing the performance of the motor assembly according to claim 1, wherein the signal isolation test tool holder comprises an overhead base fixed at the bottom of the test frame and provided with a slide rail, a third cylinder arranged on the overhead base, and a tool holder which is driven by the third cylinder to horizontally move along the slide rail and provided with an isolation wood board layer.

5. The device for testing the performance of the motor assembly as claimed in claim 4, wherein a notch for inserting the motor shaft is further formed on the overhead base, and the notch meets the requirement of horizontal movement of the motor.