CN215178478U

CN215178478U - Vibration testing device for vibration damping material

Info

Publication number: CN215178478U
Application number: CN202121062145.6U
Authority: CN
Inventors: 罗杰; 罗其林; 汪康
Original assignee: Chongqing Shunjin New Material Technology Co ltd
Current assignee: Chongqing Shunjin New Material Technology Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-14
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a vibration testing arrangement of damping material, comprising a base plate, the fixed welding of top face of bottom plate has the work box, the top of work box is equipped with the workstation, the inside bottom fixed mounting of work box has vibrating motor, vibrating motor's top output end transmission is connected with the output shaft, the top fixed mounting of output shaft has the connecting piece, connecting piece and workstation fixed welding, inside one side of work box is equipped with the installation cavity, vibration tester has been placed to the top face of workstation, one side fixed mounting who keeps away from the installation cavity in the inside bottom of work box has power amplifier, the internally mounted of workstation has a pair of electromagnetism push rod, the top of electromagnetism push rod all is equipped with the telescopic link, the telescopic link all runs through the workstation. The vibration testing device for the vibration damping material is simple and reasonable in structure, novel in design, simple and convenient to operate, capable of effectively improving the using efficiency of the vibration testing device for the vibration damping material, and high in practical value.

Description

Vibration testing device for vibration damping material

Technical Field

The utility model relates to a damping material technical field specifically is a damping material's vibration testing arrangement.

Background

With the continuous progress of scientific technology, the requirement degree of automatic detection on products is continuously improved, the experience requirement on human-computer interaction of the products is continuously enhanced, and the independent vibration of the products is an important index of the human-computer interaction. In the production test process of the intelligent wearable product, the vibration of the product is detected through various vibration sensors, and various vibration indexes are collected.

However, in an actual production test project, the vibration caused by the vibration of the equipment, the interference of the natural frequency, the noise and other factors all affect the operation of the vibration sensor, and particularly, when the vibration characteristics of some products are similar to the vibration caused by the vibration of the equipment, the interference of the natural frequency, the noise and other factors, the vibration indexes obtained by various methods for detecting the vibration sensor cannot be analyzed and analyzed, and effective vibration characteristic data cannot be obtained. The fast key, accurate and effective monitoring means are the precondition for effectively controlling the vibration of the product, which is beneficial to improving the production efficiency and ensuring the production quality. Therefore, the vibration testing device for the damping material is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a vibration testing arrangement of damping material, including the bottom plate, the fixed welding of the top face of bottom plate has the work box, the top of work box is equipped with the workstation, the inside bottom fixed mounting of work box has vibrating motor, vibrating motor's top output end transmission is connected with the output shaft, the top fixed mounting of output shaft has the connecting piece, connecting piece and workstation fixed welding, inside one side of work box is equipped with the installation cavity, the vibration tester has been placed to the top face of workstation, one side fixed mounting who keeps away from the installation cavity in the inside bottom of work box has power amplifier.

As an optimal technical scheme of the utility model, the internally mounted of workstation has a pair of electromagnetism push rod, the top of electromagnetism push rod all is equipped with the telescopic link, the telescopic link all runs through the workstation.

As an optimal technical scheme of the utility model, the inside fixed mounting of installation cavity has data collection station, vibration tester and data collection station's inside all is equipped with signal transceiver.

As an optimal technical scheme of the utility model, the inside fixed mounting of vibration tester has the vibration inductor, the vibration inductor passes through wire and signal transceiver electric connection.

As the utility model discloses an optimized technical scheme, the display screen is inlayed to positive one side of work box, power amplifier and data collection station are all through wire and display screen electric connection.

As an optimal technical scheme of the utility model, the work box articulates through the hinge in the one side that is close to the installation cavity has installation chamber door, installation chamber door is equipped with the handle in the one side of keeping away from the display screen.

As an optimal technical scheme of the utility model, the top face of workstation is equipped with the sample spare that awaits measuring, the vibration tester is placed on the sample spare that awaits measuring, the work box inlays and is equipped with control panel in one side that is close to installation chamber door.

The utility model has the advantages that:

1. according to the vibration testing device for the vibration damping material, the sample piece to be tested can be fixed by arranging the electromagnetic push rod, so that the sample piece to be tested is prevented from being shifted in position during high-speed vibration to cause measurement errors, data measured by the vibration tester can be collected by arranging the data collector, comparison is convenient, and the flexibility of the device is improved;

2. according to the vibration testing device for the vibration damping material, the display screen is arranged, so that the tested data can be fed back to the display screen, the data are more visual, the applicability of the device is improved, the mounting chamber can be arranged to be stored in the mounting chamber when the vibration tester is not applicable, the instrument is prevented from being lost, and the flexibility of the device is improved;

3. the vibration testing device of the vibration damping material can test and compare the vibration degree of the device before and after the sample to be tested is placed by arranging the vibration tester; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively improve damping material's vibration testing arrangement's availability factor, has higher practical value.

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 sectional view of a vibration testing apparatus for a vibration damping material according to the present invention;

FIG. 2 is a side sectional view of a vibration testing apparatus for a vibration damping material according to the present invention;

fig. 3 is a front view of a vibration testing apparatus for a vibration damping material according to the present invention.

In the figure: 1. a base plate; 2. a work box; 3. a work table; 4. a vibration motor; 5. an output shaft; 6. installing a chamber; 7. a vibration tester; 8. a connecting member; 9. an electromagnetic push rod; 10. a power amplifier; 11. a data acquisition unit; 12. a vibration sensor; 13. a storage battery; 14. a display screen; 15. a control panel; 16. installing a cavity door; 17. and (5) a sample piece to be tested.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a vibration testing device of damping material, including bottom plate 1, the fixed welding of the top face of bottom plate 1 has work box 2, the top of work box 2 is equipped with workstation 3, the inside bottom fixed mounting of work box 2 has vibrating motor 4, the top output end transmission of vibrating motor 4 is connected with output shaft 5, the top fixed mounting of output shaft 5 has connecting piece 8, connecting piece 8 and workstation 3 fixed welding, inside one side of work box 2 is equipped with installation cavity 6, vibration tester 7 has been placed to the top face of workstation 3, one side fixed mounting that keeps away from installation cavity 6 in the inside bottom of work box 2 has power amplifier 10.

Wherein, the internally mounted of workstation 3 has a pair of electromagnetism push rod 9, the top of electromagnetism push rod 9 all is equipped with the telescopic link, the telescopic link all runs through workstation 3, can fix the sample 17 that awaits measuring through setting up electromagnetism push rod 9, prevents that the sample 17 that awaits measuring from taking place the offset when high-speed vibration, causes measurement error.

Wherein, the inside fixed mounting of installation cavity 6 has data collection station 11, vibration tester 7 and data collection station 11's inside all is equipped with signal transceiver, can gather the data that vibration tester 7 measured through setting up data collection station 11, and convenient contrast improves the flexibility of device.

Wherein, the vibration inductor 12 is fixedly installed inside the vibration tester 7, and the vibration inductor 12 is electrically connected with the signal transceiver through a lead.

The storage battery 13 is arranged in the working box 2 at one side close to the installation chamber 6, and the charging port is formed in the back of the working box 2 at one side close to the storage battery 13.

Wherein, the display screen 14 is inlayed to the positive one side of work box 2, power amplifier 10 and data collection station 11 all pass through wire and 14 electric connection of display screen, can make the data feedback of test on display screen 14 through setting up display screen 14, make data more directly perceived, improve the suitability of device.

Wherein, work box 2 has installation chamber door 16 through the hinge in the one side that is close to installation cavity 6, installation chamber door 16 is equipped with the handle in the one side of keeping away from display screen 14, can store in the inside of installation cavity 6 when vibration tester 7 is not suitable for through setting up installation cavity 6, prevents that the instrument from losing, improves the flexibility of device.

Wherein, the top end face of workstation 3 is equipped with the sample 17 that awaits measuring, vibration tester 7 is placed on the sample 17 that awaits measuring, work box 2 inlays at the one side that is close to installation chamber door 16 and is equipped with control panel 15.

The working principle is as follows: when the vibration testing device is used, a user needs to open the mounting cavity door 16, the vibration tester 7 is taken out, the sample 17 to be tested is fixed on the workbench 3 through the electromagnetic push rod 9, the vibration tester 7 is placed on the sample 17 to be tested, the vibration testing device of the vibration damping material can fix the sample 17 to be tested by arranging the electromagnetic push rod 9, the sample 17 to be tested is prevented from being shifted in position during high-speed vibration and causing measurement errors, data tested by the vibration tester 7 can be collected by arranging the data collector 11, comparison is convenient, the flexibility of the device is improved, the tested data can be fed back to the display screen 14 by arranging the display screen 14, the data is more visual, the applicability of the device is improved, the mounting cavity 6 can be stored in the mounting cavity 6 when the vibration tester 7 is not suitable for use, the instrument is prevented from being lost, and the flexibility of the device is improved, the vibration tester can test and compare the vibration degree of the device before and after the sample piece to be tested is placed; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively improve damping material's vibration testing arrangement's availability factor, has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vibration testing device of a vibration damping material comprises a base plate (1) and is characterized in that, a working box (2) is fixedly welded on the top end surface of the bottom plate (1), a working table (3) is arranged on the top end of the working box (2), a vibration motor (4) is fixedly arranged at the bottom end inside the working box (2), an output end at the top end of the vibration motor (4) is in transmission connection with an output shaft (5), the top end of the output shaft (5) is fixedly provided with a connecting piece (8), the connecting piece (8) is fixedly welded with the workbench (3), a mounting chamber (6) is arranged on one side in the working box (2), a vibration tester (7) is arranged on the top end surface of the working table (3), and a power amplifier (10) is fixedly arranged at the bottom end of the inner part of the working box (2) at one side far away from the installation chamber (6).

2. The vibration testing device for the damping material according to claim 1, wherein a pair of electromagnetic push rods (9) are installed inside the workbench (3), and telescopic rods are arranged at the top ends of the electromagnetic push rods (9) and penetrate through the workbench (3).

3. The vibration testing device of the vibration damping material according to claim 1, wherein a data acquisition unit (11) is fixedly installed inside the installation chamber (6), and signal transceivers are arranged inside the vibration tester (7) and the data acquisition unit (11).

4. The vibration testing device of the vibration damping material according to claim 1, characterized in that a vibration sensor (12) is fixedly installed inside the vibration tester (7), and the vibration sensor (12) is electrically connected with the signal transceiver through a lead.

5. The vibration testing device of the vibration damping material according to claim 1, characterized in that the inside of the working box (2) is provided with a storage battery (13) at a side close to the mounting chamber (6), and the back surface of the working box (2) is provided with a charging port at a side close to the storage battery (13).

6. The vibration testing device of the vibration damping material according to claim 1, wherein a display screen (14) is embedded in one side of the front face of the working box (2), and the power amplifier (10) and the data collector (11) are electrically connected with the display screen (14) through wires.

7. The vibration testing device of the vibration damping material according to claim 1, characterized in that the working box (2) is hinged with a mounting cavity door (16) through a hinge at one side close to the mounting cavity (6), and the mounting cavity door (16) is provided with a handle at one side far away from the display screen (14).

8. The vibration testing device of the vibration damping material according to claim 1, wherein the top end face of the working table (3) is provided with a sample piece (17) to be tested, the vibration tester (7) is placed on the sample piece (17) to be tested, and the working box (2) is embedded with a control panel (15) at one side close to the installation cavity door (16).