CN220982616U - Vibrating table device - Google Patents

Abstract

The utility model belongs to the technical field of vibration test, and provides a vibrating table device, which comprises a vibrating table body, a moving coil assembly, a mounting seat for fixing the moving coil assembly, a controller and a sensor, wherein the mounting seat is provided with a rotating device capable of acting on the moving coil assembly to rotate, and the controller is respectively and electrically connected with the rotating device and the sensor; the sensor comprises a first sensor, a second sensor and a third sensor, wherein the first sensor is positioned on the mounting seat, and the second sensor and the third sensor are arranged on the vibrating table body; the rotating device is provided with a first rotating state and a second rotating state, when the first sensor is electrically connected with the second sensor, the rotating device is in the first rotating state, and when the first sensor is electrically connected with the third sensor, the rotating device is in the second rotating state. The controller, the sensor and the rotating device are additionally arranged, so that the working mode of the vibration direction can be automatically adjusted, and the risk of personnel injury caused by manual operation is avoided.

Description

Vibrating table device

Technical Field

The utility model belongs to the technical field of vibration testing, and particularly relates to a vibrating table device.

Background

The position adjustment is that the vibration test can be conveniently carried out at different positions when the engine vibration table is tested, and the key element gas pressure is power, a control gas valve, a control button and the like. Often, the vibration direction needs to be manually adjusted for testing at different positions, and bad experience is brought in the process of user operation.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a vibrating table device and a method of use.

The technical scheme adopted for solving the technical problems is as follows:

A vibrating table device comprising:

The vibration table comprises a vibration table body, a movable coil assembly, a mounting seat for fixing the movable coil assembly, a controller and a sensor, wherein a rotating device capable of acting on the movable coil assembly to rotate is arranged on the mounting seat, and the controller is respectively and electrically connected with the rotating device and the sensor;

the sensor comprises a first sensor, a second sensor and a third sensor, the first sensor is positioned on the mounting seat, and the second sensor and the third sensor are arranged on the vibrating table body;

The rotating device is in a first rotating state and a second rotating state, and is in a second rotating state when the first sensor is electrically connected with the second sensor.

Preferably, the moving coil assembly comprises an excitation assembly and a moving coil driven by the excitation assembly.

Preferably, the sensor is a travel switch and comprises a fixed part and a sensing movable part, wherein the sensing movable part is in sliding fit with the fixed part, and the fixed part is electrically connected with the controller.

Preferably, the sensing movable part of the first sensor is in contact with the sensing movable part of the second sensor, the fixing part of the first sensor is in contact with the sensing movable part of the first sensor, the fixing part of the second sensor is in contact with the sensing movable part of the second sensor, and at this time, the first sensor is electrically connected with the second sensor.

Preferably, the sensing movable part of the first sensor is in contact with the sensing movable part of the third sensor, the fixing part of the first sensor is in contact with the sensing movable part of the first sensor, the fixing part of the third sensor is in contact with the sensing movable part of the third sensor, and at this time, the first sensor is electrically connected with the third sensor.

Preferably, the rotating device is a rotating motor, and the driving end of the rotating motor is connected with the moving coil assembly;

the driving end of the rotating motor acts on the end face of the vibrating table body, perpendicular to the vibrating direction of the moving coil assembly, in the first rotating state;

The driving end of the rotating motor acts on the end face of the vibrating table body, which is parallel to the vibrating direction of the moving coil assembly, to be in the second rotating state.

Preferably, the vibration table body is further provided with an air supply device, and the air supply device is connected with the moving coil assembly.

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

The controller, the sensor and the rotating device are additionally arranged, so that the working mode of the vibration direction can be automatically adjusted, and the risk of personnel injury caused by manual operation is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of the moving coil assembly according to the present utility model in the Z direction.

Fig. 3 is a schematic view of the moving coil assembly of the present utility model in the X direction.

Fig. 4 is a schematic structural diagram of the sensor of the present utility model.

Wherein:

The vibration table comprises a 1-vibration table body, a 2-moving coil assembly, a 3-mounting seat, a 4-first sensor, a 5-second sensor, a 6-third sensor, a 7-fixing piece, an 8-sensing movable piece and a 9-air supply device.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. The embodiments of the present utility model and the features in the embodiments may be combined with each other without collision. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, and the described embodiments are merely some, rather than all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Examples:

as shown in fig. 1 to 4, there is provided a vibrating table device in this embodiment, including:

The vibration table comprises a vibration table body 1, a moving coil assembly 2, a mounting seat 3 for fixing the moving coil assembly 2, a controller and a sensor, wherein a rotating device capable of acting on the moving coil assembly 2 to rotate is arranged on the mounting seat 3, and the controller is respectively and electrically connected with the rotating device and the sensor;

The sensor comprises a first sensor 4, a second sensor 5 and a third sensor 6, wherein the first sensor 4 is positioned on the mounting seat 3, and the second sensor 5 and the third sensor 6 are arranged on the vibrating table body 1;

The rotating device has a first rotating state and a second rotating state, and the rotating device is in the first rotating state when the first sensor 4 is electrically connected with the second sensor 5, and in the second rotating state when the first sensor 4 is electrically connected with the third sensor 6.

The vibration direction of the moving coil assembly 2 of the embodiment is realized according to two rotation states of the rotating device, and the adjustment of the two states is realized through the position relation between the sensors, so that the vibration direction of the moving coil assembly 2 is changed through the control adjustment of the controller, thereby realizing the automatic adjustment of the working state, reducing the manual operation and improving the use efficiency and the operation stability of the vibrating table.

In the present embodiment, the moving coil assembly 2 includes an exciting assembly and a moving coil driven by the exciting assembly.

The sensor of this embodiment may adopt a travel switch, including a fixed part 7 and a sensing movable part 8, the sensing movable part 8 is in sliding fit with the fixed part 7, and the fixed part 7 is electrically connected with the controller.

Specifically, the sensing movable member 8 of the first sensor 4 is in contact with the sensing movable member 8 of the second sensor 5, and the fixed member 7 of the first sensor 4 is in contact with the sensing movable member 8 of the first sensor 4, and the fixed member 7 of the second sensor 5 is in contact with the sensing movable member 8 of the second sensor 5, so that the first sensor 4 is electrically connected with the second sensor 5.

Specifically, the sensing movable member 8 of the first sensor 4 is in contact with the sensing movable member 8 of the third sensor 6, and the fixed member 7 of the first sensor 4 is in contact with the sensing movable member 8 of the first sensor 4, and the fixed member 7 of the third sensor 6 is in contact with the sensing movable member 8 of the third sensor 6, so that the first sensor 4 is electrically connected with the third sensor 6.

The rotating device of the embodiment is a rotating motor, and the driving end of the rotating motor is connected with the moving coil assembly 2;

The end face of the driving end action moving coil assembly 2 of the rotating motor, which is perpendicular to the vibrating table body 1, is in a first rotating state, namely in the Z direction, as shown in fig. 2;

The end face of the rotary motor, on which the driving end of the rotary motor acts on the moving coil assembly 2, parallel to the vibrating table body 1 is in a second rotary state, namely in the X direction, as shown in fig. 3.

Specifically, the vibration table body 1 is also provided with an air supply device 9, and the air supply device 9 is connected with the moving coil assembly 2.

In this embodiment, for the movement of the mount 3 of the fixed moving coil assembly 2 relative to the vibrating table body 1, an XY axis direction moving device, specifically, an X axis track and a Y axis track may be adopted, and the mount 3 is moved on the X axis track and the Y axis track in cooperation with a driving cylinder, so as to realize the movement of the mount 3 relative to the vibrating table body 1.

The utility model also comprises a using method of the vibrating table device, which comprises the following steps:

S1, electrically connecting a first sensor 4 and a second sensor 5 of a mounting seat 3 to enable a rotating device to be in a first rotating state;

S2, electrically connecting the first sensor 4 and the third sensor 6 of the mounting seat 3 to enable the rotating device to be in a second rotating state.

In summary, the controller, the sensor and the rotating device additionally provided by the application can automatically adjust the working mode of the vibration direction, so that the risk of injury to personnel caused by manual operation is avoided.

The present utility model is not limited to the preferred embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model are within the scope of the technical proposal of the present utility model.

Claims (7)

1. A vibrating table device characterized by comprising:

The vibration table comprises a vibration table body, a movable coil assembly, a mounting seat for fixing the movable coil assembly, a controller and a sensor, wherein a rotating device capable of acting on the movable coil assembly to rotate is arranged on the mounting seat, and the controller is respectively and electrically connected with the rotating device and the sensor;

the sensor comprises a first sensor, a second sensor and a third sensor, the first sensor is positioned on the mounting seat, and the second sensor and the third sensor are arranged on the vibrating table body;

The rotating device is in a first rotating state and a second rotating state, and is in a second rotating state when the first sensor is electrically connected with the second sensor.

2. The vibrating table device of claim 1, wherein the moving coil assembly includes an excitation assembly and a moving coil driven by the excitation assembly.

3. The vibrating table device of claim 1, wherein the sensor is a travel switch and comprises a fixed member and a sensing movable member, the sensing movable member is slidably engaged with the fixed member, and the fixed member is electrically connected with the controller.

4. A vibrating table apparatus according to claim 3, wherein the sensing movable member of the first sensor is in contact with the sensing movable member of the second sensor, and the fixed member of the first sensor is in contact with the sensing movable member of the first sensor, and the fixed member of the second sensor is in contact with the sensing movable member of the second sensor, and the first sensor is electrically connected to the second sensor.

5. A vibrating table device according to claim 3, wherein the sensing movable member of the first sensor is in contact with the sensing movable member of the third sensor, and the fixed member of the first sensor is in contact with the sensing movable member of the first sensor, and the fixed member of the third sensor is in contact with the sensing movable member of the third sensor, and the first sensor is electrically connected to the third sensor.

6. The vibrating table device of claim 1, wherein the rotating means is a rotary motor, the drive end of the rotary motor being connected to the moving coil assembly;

the driving end of the rotating motor acts on the end face of the vibrating table body, perpendicular to the vibrating direction of the moving coil assembly, in the first rotating state;

The driving end of the rotating motor acts on the end face of the vibrating table body, which is parallel to the vibrating direction of the moving coil assembly, to be in the second rotating state.

7. The vibrating table device according to claim 1, wherein an air supply device is further provided on the vibrating table body, and the air supply device is connected with the moving coil assembly.