Bearing vibration measurement detection platform

Abstract

The utility model relates to the technical field of bearing vibration measurement, and discloses a bearing vibration measurement detection platform which comprises a tool plate, an arch support is fixedly installed on the top wall face of the tool plate, two vibration measurement components are arranged in a cavity of the arch support, a plurality of installation grooves are formed in the top wall faces of the vibration measurement components in an annular array mode, and the installation grooves are connected with the tool plate. The top wall surface of the vibration measuring member is provided with a vibration measuring part above the plurality of mounting grooves, and the sides, close to each other, of the plurality of vibration measuring parts are movably provided with a T-shaped pin. The moving device comprises a moving ring and a bolt, the moving ring is arranged on the bottom wall face of the vibration measuring component, and the bolt is arranged at the front end of the vibration measuring component. In conclusion, through the arrangement of the moving device, the plurality of vibration measuring parts can be controlled to move through the moving device, so that the plurality of vibration measuring parts drive the plurality of T-shaped pins to move to cope with bearings of different specifications, and compared with the prior art, the vibration measuring device has the characteristics of convenience in use and simple structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing vibration measurement, and specifically relates to a bearing vibration measurement detection platform. Background Art

[0002] During the production and processing of bearings, the quality of the bearings will be tested. In the prior art, the outer ring of the bearing is limited and then the inner ring is rotated to detect the quality of the outer ring of the bearing through the vibration. However, in the prior art, the inventors have found the following usage problems:

[0003] The prior art discloses an automatic vibration measurement and testing platform for bearings (202410511910.X), which includes a support module, a driving module for lifting and lowering the bearing, a rotating module for rotating the bearing, a bearing module for inserting the inner ring of the bearing and supporting the bearing, and a vibration measurement module for measuring the vibration of the outer ring of the fixed bearing.

[0004] The prior art uses multiple T-pins to fit the outer ring of the bearing. When the outer ring of the bearing vibrates, the force generated will be reflected to the T-pins. However, the multiple T-pins in the prior art are limited by separate limit rods. When moving, the movement amount of the T-pins will take up a certain amount of working time. Therefore, there are certain disadvantages in use.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A bearing vibration test bench, comprising:

[0008] The tooling plate comprises an arch bracket fixedly mounted on the top wall of the tooling plate, two vibration measuring components are arranged in the cavity of the arch bracket, a plurality of mounting grooves are arranged in a circular array on the top wall of the vibration measuring component, a vibration measuring part is arranged above the plurality of mounting grooves on the top wall of the vibration measuring component, and a T-shaped pin is movably mounted on one side of the plurality of vibration measuring parts close to each other;

[0009] The moving device comprises a moving ring and a bolt. The moving ring is arranged at the bottom wall surface of the vibration measuring component, and the bolt is arranged at the front end of the vibration measuring component.

[0010] As a preferred embodiment of the utility model, a connecting plate is fixedly installed on the bottom wall surface of the multiple T-pins, a moving block is fixedly installed on the bottom wall surface of the multiple connecting plates, and the side walls of the multiple moving blocks that are away from each other are all in an inclined state from high to low and then away from each other.

[0011] As a preferred embodiment of the utility model, a spring is fixedly installed on the side wall surface where the multiple moving blocks are close to each other, and a plurality of first fixed plates are fixedly installed at equal intervals on the bottom wall surface of the vibration measuring component. The plurality of first fixed plates correspond to the plurality of mounting grooves, and the other ends of the plurality of springs are fixedly connected to the first fixed plates.

[0012] As a preferred embodiment of the utility model, a second fixing plate is fixedly installed on the front wall surface of the vibration measuring component, the bolts penetrate the second fixing plate and are rotatably connected to the second fixing plate, and a lifting plate is arranged below the second fixing plate.

[0013] As a preferred embodiment of the utility model, the bolt passes through the lifting plate and is threadedly connected to the penetration point of the lifting plate, and the movable ring is fixedly mounted on one end of the lifting plate away from the second fixed plate.

[0014] As a preferred embodiment of the utility model, the top wall surface of the cavity of the moving ring is inclined from inside to outside and from low to high, and the cavity wall surface of the moving ring is in contact with the wall surface of one side of the multiple moving blocks that are away from each other.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In summary, by setting up a moving device, multiple vibration measuring parts can be controlled to move through the moving device, so that the multiple vibration measuring parts drive multiple T-pins to move to cope with bearings of different specifications. Compared with the existing technology, it is easy to use and has a simple structure.

[0017] 2. In summary, by setting up the vibration measuring part, the connecting plate, the moving block, the spring and the first fixed plate, the movement of the moving block can drive the connecting plate to move, the movement of the connecting plate can drive the vibration measuring part to move, and the multiple moving blocks can be pushed to positions away from each other by multiple springs.

[0018] 3. In summary, by setting up a second fixed plate, bolts, a movable ring and a lifting plate, the movable ring can be driven to move up and down by the rotation of the bolts. By the up and down movement of the movable ring, multiple movable blocks can be moved closer to or away from each other at the same time, thereby saving time for the staff, being easy to use and having a simple structure.

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached picture:

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 It is a perspective view of one side of the vibration measuring component 12 of the utility model;

[0023] Figure 3 This is a three-dimensional view of the other side of the vibration measuring component 12 of the present invention;

[0024] Figure 4 It is a three-dimensional diagram of the mobile device of the utility model;

[0025] Figure 5 This is a three-dimensional view of the other side of the mobile device of the present invention.

[0026] In the figure: 10, tooling plate; 11, arch bracket; 12, vibration measuring component; 14, vibration measuring part; 15, T-pin; 16, mounting groove; 17, connecting plate; 18, moving block; 19, spring; 20, first fixed plate; 21, moving ring; 22, lifting plate; 23, second fixed plate; 24, bolt. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0028] like Figure 1 and Figure 2 As shown, a bearing vibration test bench, wherein:

[0029] The tooling plate 10 includes an arch bracket 11 fixedly mounted on the top wall of the tooling plate 10, two vibration measuring components 12 are arranged in the cavity of the arch bracket 11, a plurality of mounting grooves 16 are provided in a circular array on the top wall of the vibration measuring component 12, a vibration measuring portion 14 is arranged above the plurality of mounting grooves 16 on the top wall of the vibration measuring component 12, and a T-shaped pin 15 is movably mounted on one side of the plurality of vibration measuring portions 14 close to each other;

[0030] The moving device includes a moving ring 21 and a bolt 24 . The moving ring 21 is arranged at the bottom wall of the vibration measuring component 12 , and the bolt 24 is arranged at the front end of the vibration measuring component 12 .

[0031] It is worth noting that the tooling plate 10, the arched bracket 11, the vibration measuring component 12, the mounting groove 16, the vibration measuring part 14 and the T-pin 15 have all been disclosed in an automatic vibration measuring test bench for bearings (202410511910.X), and will not be described in detail here.

[0032] During specific use, the moving device can simultaneously move multiple vibration measuring parts 14, thereby driving multiple T-pins 15 to move, so that the multiple T-pins 15 can cope with bearings of different specifications.

[0033] In summary, by setting up a moving device, multiple vibration measuring parts 14 can be controlled to move through the moving device, so that multiple vibration measuring parts 14 drive multiple T-pins 15 to move to cope with bearings of different specifications. Compared with the existing technology, it is easy to use and has a simple structure.

[0034] like Figure 2 , Figure 3 and Figure 4 As shown, a connecting plate 17 is fixedly installed on the bottom wall of the T-pin 15, and a moving block 18 is fixedly installed on the bottom wall of multiple connecting plates 17. The side walls of the multiple moving blocks 18 that are away from each other are all in an inclined state from high to low and then away from each other.

[0035] A spring 19 is fixedly installed on the side wall where the multiple moving blocks 18 are close to each other, and a plurality of first fixed plates 20 are fixedly installed at equal intervals on the bottom wall of the vibration measuring component 12. The multiple first fixed plates 20 correspond to the multiple mounting grooves 16, and the other ends of the multiple springs 19 are fixedly connected to the first fixed plates 20.

[0036] During specific use, the connecting plate 17 can connect the movable block 18 with the vibration measuring part 14. The movement of the movable block 18 can drive the connecting plate 17 to move, and the movement of the connecting plate 17 can drive the vibration measuring part 14 to move. The specific movement method of the movable block 18 will be discussed below. The multiple springs 19 have the force to push the multiple movable blocks 18 to positions away from each other. The first fixed plate 20 can limit the spring 19.

[0037] In summary, by providing the vibration measuring part 14, the connecting plate 17, the moving block 18, the spring 19 and the first fixed plate 20, the movement of the moving block 18 can drive the connecting plate 17 to move, the movement of the connecting plate 17 can drive the vibration measuring part 14 to move, and the multiple moving blocks 18 can be pushed to positions away from each other by multiple springs 19.

[0038] like Figure 5 As shown, a second fixing plate 23 is fixedly mounted on the front wall of the vibration measuring component 12 , a bolt 24 passes through the second fixing plate 23 and is rotatably connected to the second fixing plate 23 , and a lifting plate 22 is arranged below the second fixing plate 23 .

[0039] The bolt 24 penetrates the lifting plate 22 and is threadedly connected to the penetration portion of the lifting plate 22 . The moving ring 21 is fixedly mounted on one end of the lifting plate 22 away from the second fixed plate 23 .

[0040] The top wall surface of the cavity of the moving ring 21 is inclined from inside to outside and from low to high. The cavity wall surface of the moving ring 21 fits with the wall surfaces of one side of the plurality of moving blocks 18 that are away from each other.

[0041] During specific use, when the staff rotates the bolt 24, the lifting plate 22 threadedly connected thereto can be driven to move up and down, and the second fixed plate 23 can limit the bolt 24. The up and down movement of the lifting plate 22 can drive the moving ring 21 to move up and down, and the up and down movement of the moving ring 21 can drive the moving block 18 to move through the inclined surfaces of the multiple moving blocks 18. When the moving ring 21 moves upward, the multiple moving blocks 18 will approach each other, and when the moving ring 21 moves downward, they can move away from each other through the force of the spring 19. The moving block 18 can limit the moving ring 21, and then limit the lifting plate 22, which can effectively prevent the lifting plate 22 from rotating.

[0042] To sum up, by setting the second fixed plate 23, the bolt 24, the movable ring 21 and the lifting plate 22, the movable ring 21 can be driven to move up and down by the rotation of the bolt 24. Through the up and down movement of the movable ring 21, multiple movable blocks 18 can be moved closer to or away from each other at the same time, thereby saving time for the staff, being easy to use and having a simple structure.

[0043] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A bearing vibration test bench, characterized in that: Said: The tooling plate (10) comprises an arch bracket (11) fixedly mounted on the top wall of the tooling plate (10), two vibration measuring components (12) being arranged in a cavity of the arch bracket (11), a plurality of mounting grooves (16) being arranged in a circular array on the top wall of the vibration measuring component (12), a vibration measuring portion (14) being arranged above the plurality of mounting grooves (16) on the top wall of the vibration measuring component (12), and a T-shaped pin (15) being movably mounted on one side of the plurality of vibration measuring portions (14) close to each other; The invention comprises a moving device capable of simultaneously moving a plurality of vibration measuring parts (14), the moving device comprising a moving ring (21) and a bolt (24), the moving ring (21) being arranged at the bottom wall surface of the vibration measuring component (12), and the bolt (24) being arranged at the front end of the vibration measuring component (12).

2. The bearing vibration test bench according to claim 1, characterized in that: A connecting plate (17) is fixedly mounted on the bottom wall surface of each of the T-shaped pins (15), a moving block (18) is fixedly mounted on the bottom wall surface of each of the connecting plates (17), and the side walls of the moving blocks (18) that are away from each other are in an inclined state from high to low and then away from each other.

3. The bearing vibration test bench according to claim 2, characterized in that: A spring (19) is fixedly mounted on a side wall surface where the plurality of moving blocks (18) are close to each other, and a plurality of first fixing plates (20) are fixedly mounted at equal intervals on the bottom wall surface of the vibration measuring component (12). The plurality of first fixing plates (20) correspond to the plurality of mounting grooves (16), and the other ends of the plurality of springs (19) are fixedly connected to the first fixing plates (20).

4. The bearing vibration test bench according to claim 3, characterized in that: A second fixing plate (23) is fixedly mounted on the front side wall of the vibration measuring component (12); a bolt (24) passes through the second fixing plate (23) and is rotatably connected to the second fixing plate (23); and a lifting plate (22) is arranged below the second fixing plate (23).

5. The bearing vibration test bench according to claim 4, characterized in that: The bolt (24) passes through the lifting plate (22) and is threadedly connected to the penetration point of the lifting plate (22). The moving ring (21) is fixedly mounted on one end of the lifting plate (22) away from the second fixed plate (23).

6. The bearing vibration test bench according to claim 5, characterized in that: The top wall surface of the cavity of the moving ring (21) is inclined from inside to outside and from low to high, and the cavity wall surface of the moving ring (21) is in contact with the side walls of the plurality of moving blocks (18) that are away from each other.

Images