Self-adjusting thrust disc

Abstract

The utility model discloses a self-adjusting thrust disc which comprises a main body, a groove is formed in the rear end of the main body, a lubricating groove is formed in the main body, a first fixing column penetrates through the rear end of the interior of the lubricating groove and penetrates through the groove, a second fixing column is fixedly connected to the front end of the first fixing column, and the second fixing column is fixedly connected to the rear end of the first fixing column. Second through holes are formed in the front end and the rear end of the second fixing column correspondingly, the rear end of the second fixing column abuts against a spring, the spring penetrates through the interior of the first fixing column, and the rear end of the spring abuts against a ball. Through a spring abutting against the rear end of a second fixing column, the spring can automatically reset after being subjected to external force, the buffering effect is provided, the abutting position of a ball facilitates uniform distribution of lubricating liquid, the effectiveness of a lubricating system is ensured, abrasion is reduced, and the service life of equipment is prolonged; and due to the good sealing performance, the equipment can be used in various working environments, including a severe dust environment or a high-humidity environment.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical equipment, in particular to a self-adjusting thrust disk. Background Art

[0002] The self-adjusting thrust disk is a mechanical design, usually used in bearing systems, especially in occasions where high thrust is borne and high-precision positioning is required. In many industrial applications, such as heavy machinery, aerospace, high-speed trains, etc., a mechanical component that can bear huge thrust and maintain high precision is needed. The self-adjusting thrust disk emerges as the times require to meet these needs. Traditional thrust disks may not be able to adapt to different load conditions or wear situations, resulting in performance degradation or premature failure. The design of the self-adjusting thrust disk aims to overcome these limitations. The key characteristic of the self-adjusting thrust disk is its self-adaptability. It can automatically adjust its position or shape according to the change of the load to maintain the best working state.

[0003] In actual use, since the lubricating fluid cannot be automatically replenished, as time goes by and the equipment runs, the lubricating fluid will gradually decrease, resulting in insufficient lubrication. Insufficient lubrication may lead to an increase in friction between the thrust disk and other contacting components, thereby accelerating wear and shortening the service life of the components. As the lubrication condition deteriorates, the operating performance of the thrust disk may decline, affecting the working efficiency and stability of the entire equipment. The lack of automatic replenishment of the lubricating fluid may cause the equipment to malfunction due to lubrication problems at critical moments, reducing the reliability of the equipment. Content of the Utility Model

[0004] The purpose of the utility model is to provide a self-adjusting thrust disk. Through the spring that abuts against the rear end of the second fixing column, the spring can be compressed when subjected to an external force and automatically reset after the force disappears, providing a buffering effect. The abutting position of the ball inside the lubricating groove helps to evenly distribute the lubricating fluid, ensuring the effectiveness of the lubrication system, reducing wear, and extending the service life of the equipment. The good sealing performance enables the equipment to be used in more diverse working environments, including harsh dust environments or environments with higher humidity.

[0005] To achieve the above purpose, a self-adjusting thrust disk is provided, including: a main body. A groove is opened at the rear end of the main body. A lubricating groove is arranged inside the main body. A first fixing column penetrates through the rear end inside the lubricating groove, and the first fixing column and the groove penetrate through. The front end of the first fixing column is fixedly connected to a second fixing column. Second through holes are opened at both the front and rear ends of the second fixing column. A spring abuts against the rear end of the second fixing column, and the spring and the inside of the first fixing column penetrate through. A ball abuts against the rear end of the spring, and the ball abuts against the inner ring of the first fixing column.

[0006] A third fixing post penetrates through the front end of the lubricating groove, and a sealing post is threadedly connected to the inner ring of the third fixing post.

[0007] According to the self-adjusting thrust disc described above, a first through hole is provided at the front end of the main body, and the first through hole cooperates with the front end of the main body.

[0008] According to the self-adjusting thrust disc described above, a limiting groove penetrates through the outer ring of the first through hole, and the limiting groove cooperates with the first through hole.

[0009] According to the self-adjusting thrust disc described above, an observation port is provided on the front side of the main body, and the observation port cooperates with the main body and the lubricating groove.

[0010] According to the self-adjusting thrust disc described above, the number of the first fixing posts is eight, and the first fixing posts cooperate with the grooves.

[0011] According to the self-adjusting thrust disc described above, the spring cooperates with the inside of the first fixing post, and the spring cooperates with the second fixing post and the ball.

[0012] According to the self-adjusting thrust disc described above, the second through hole cooperates with the inside of the second fixing post, and the ball cooperates with the inner ring of the first fixing post.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model is provided with a lubricating groove, a first fixing post, a second fixing post, a spring and a ball. The spring is compressed when it is subjected to an external force due to the spring that abuts against the rear end of the second fixing post, and automatically resets after the force disappears, providing a buffering effect. The abutting position of the ball inside the lubricating groove helps to evenly distribute the lubricating fluid, ensuring the effectiveness of the lubrication system, reducing wear, extending the service life of the equipment. The good sealing performance enables the equipment to be used in more diverse working environments, including harsh dust environments or environments with higher humidity.

[0015] 2. The present utility model is provided with a third fixing post and a sealing post. By providing a sealing post on the third fixing post, it can effectively prevent the lubricating fluid from leaking from the front end of the lubricating groove, ensuring the sealing of the lubrication system. The good sealing performance helps to prevent dust and other pollutants from entering the lubricating groove, protecting the internal components from damage and extending the service life of the equipment. The presence of the sealing post reduces the volatilization and leakage of the lubricating fluid, reduces the consumption of the lubricating fluid, saves the operation cost. The setting of the sealing post helps to keep the pressure and lubrication conditions inside the lubricating groove stable, thereby improving the reliability and performance of the entire equipment.

[0016] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Brief Description of the Drawings

[0017] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0018] Figure 1 is a perspective view of a self-adjusting thrust disc of the present utility model;

[0019] Figure 2 is a front view of a self-adjusting thrust disc of the present utility model;

[0020] Figure 3 is a partial sectional perspective view of a self-adjusting thrust disc of the present utility model;

[0021] Figure 4 For the present utility model Figure 3 is an enlarged view of the structure at A in;

[0022] Figure 5 For the present utility model Figure 3 is an enlarged view of the structure at B in.

[0023] In the figure: 1, main body; 2, first through hole; 3, limiting groove; 4, groove; 5, observation port; 6, lubricating groove; 7, first fixing column; 8, second fixing column; 9, second through hole; 10, spring; 11, ball; 12, sealing column; 13, third fixing column. Detailed Description of the Embodiments

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5, the present utility model provides a technical solution: a self-adjusting thrust disc, comprising: a main body 1, a groove 4 is provided at the rear end of the main body 1, and the groove 4 is used to accommodate the rear end portion of the main body 1, providing structural support and positioning functions. A lubricating groove 6 is provided inside the main body 1, and the lubricating groove 6 is used to store lubricant to reduce friction and wear and extend the service life of the equipment. A first fixing column 7 penetrates through the inner rear end of the lubricating groove 6, and the first fixing column 7 is used to fix the position of the lubricating groove 6 to ensure its stability. Moreover, the first fixing column 7 penetrates through the groove 4. This penetrating design enables the first fixing column 7 to be connected to both the groove 4 and the lubricating groove 6 simultaneously, enhancing the stability of the overall structure. The front end of the first fixing column 7 is fixedly connected to a second fixing column 8, and the second fixing column 8 is used to support and fix other components to improve the rigidity of the overall structure. Second through holes 9 are provided at both the front and rear ends of the second fixing column 8, and the second through holes 9 are used to install and fix other components, providing flexibility and adjustability. A spring 10 abuts against the rear end of the second fixing column 8, and the spring 10 is used to provide elastic force to achieve the automatic reset or buffering effect of certain components. Moreover, the spring 10 penetrates through the inside of the first fixing column 7. This penetrating design enables the spring 10 to play a role inside the first fixing column 7, saving space. A ball 11 abuts against the rear end of the spring 10, and the ball 11 is used to reduce friction and improve the flexibility and smoothness of movement. Moreover, the ball 11 abuts against the inner ring of the first fixing column 7. This abutting design enables the ball 11 to roll on the inner ring of the first fixing column 7 to achieve better movement performance. A third fixing column 13 penetrates through the front end of the lubricating groove 6, and the third fixing column 13 is used to fix the sealing column 12 to ensure the sealing effect. The inner ring of the third fixing column 13 is threadedly connected to the sealing column 12, and the sealing column 12 is used to seal the lubricating groove 6 to prevent lubricant leakage and at the same time prevent external impurities from entering.

[0026] A first through-hole 2 is provided at the front end of the main body 1. The first through-hole 2 is used for installing and fixing other components, providing connection and support functions. The first through-hole 2 and the front end of the main body 1 are matched. This matching design enables the first through-hole 2 to be tightly combined with the front end of the main body 1, improving the stability of the overall structure. A limiting groove 3 runs through the outer ring of the first through-hole 2. The limiting groove 3 is used to limit the position of the first through-hole 2, preventing it from moving or shifting. The limiting groove 3 and the first through-hole 2 are matched. This matching design ensures that the limiting groove 3 can effectively limit the position of the first through-hole 2, improving the stability and reliability of the structure. An observation port 5 is provided on the front side of the main body 1. The observation port 5 is used to observe the working state of the internal components, facilitating maintenance and inspection. The observation port 5 is matched with the main body 1 and the lubricating groove 6. This matching design enables the observation port 5 to clearly observe the situation inside the lubricating groove 6, improving the convenience of maintenance and inspection. The number of the first fixing posts 7 is eight. This design provides more support points, improving the stability and load-bearing capacity of the overall structure. The first fixing posts 7 and the groove 4 are matched. This matching design enables the first fixing posts 7 to be evenly distributed in the groove 4, improving the uniformity and stability of the structure. The spring 10 and the inside of the first fixing post 7 are matched. This matching design enables the spring 10 to provide uniform elastic force inside the first fixing post 7, achieving a better buffering and resetting effect. The spring 10 is matched with the second fixing post 8 and the ball 11. This matching design enables the spring 10 to achieve a more flexible movement and buffering effect through the second fixing post 8 and the ball 11. The second through-hole 9 and the inside of the second fixing post 8 are matched. This matching design enables the second through-hole 9 to provide flexible installation and adjustment functions inside the second fixing post 8. The ball 11 and the inner ring of the first fixing post 7 are matched. This matching design enables the ball 11 to roll on the inner ring of the first fixing post 7, achieving a more stable and flexible movement performance.

[0027] Working principle: First, install the rear end of the main body 1 into the groove 4 to ensure that the groove 4 can provide stable support and positioning. This mating function ensures the correct position and stability of the main body 1 in the structure. Set up a lubricating groove 6 inside the main body 1 and ensure that the rear end of the lubricating groove 6 is parallel to the groove 4. This parallel mating ensures that the lubricating groove 6 can work smoothly with the groove 4, providing a benchmark for the installation of subsequent components. Pass the first fixing post 7 through the rear end of the lubricating groove 6 and ensure that the front end of the first fixing post 7 can be aligned and fixed with the groove 4. This alignment and fixing function guarantee the stability and consistency of the first fixing post 7 between the lubricating groove 6 and the groove 4. Fix the second fixing post 8 to the front end of the first fixing post 7 and ensure that the front and rear ends of the second fixing post 8 are aligned with the first fixing post 7. This fixed connection and alignment function provide a stable support point for the spring 10 and other components. Pass the spring 10 through the first fixing post 7 and ensure that the rear end of the spring 10 abuts against the ball 11 and the front end abuts against the rear end of the second fixing post 8. This abutting function enables the spring 10 to provide uniform elastic force inside the first fixing post 7, realizing automatic reset or buffering. Place the ball 11 at the rear end of the spring 10 and ensure that the ball 11 can roll on the inner ring of the first fixing post 7. This rolling mating allows the ball 11 to reduce friction, improve the flexibility and smoothness of movement, and enables the ball 11 to introduce lubricating fluid into the groove in time when abutting inside the groove 4. This design ensures the effectiveness of the lubrication system. The position and movement of the ball 11 contribute to the distribution of the lubricating fluid. Pass the third fixing post 13 through the front end of the lubricating groove 6 and fix the sealing post 12 on the inner ring of the third fixing post 13 with threads. This threaded mating ensures the fixing and sealing effect of the sealing post 12, preventing lubricant leakage. Install the first through hole 2 at the front end of the main body 1. This installation enables the first through hole 2 to serve as an interface for connecting other components, providing necessary connection points. Install the limiting groove 3 on the outer ring of the first through hole 2. The installation of the limiting groove 3 provides additional stability and positioning for the first through hole 2, preventing it from shifting during operation. Set up an observation port 5 on the front side of the main body 1 and ensure that the observation port 5 can clearly observe the situation inside the lubricating groove 6. The setting of the observation port 5 provides a convenient inspection point, enabling maintenance personnel to directly check the state of the lubricating groove 6 and perform maintenance or adjustment in a timely manner.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. A self-adjusting thrust disk, comprising: A main body (1), a groove (4) is provided at the rear end of the main body (1), and it is characterized in that: a lubricating groove (6) is arranged inside the main body (1), a first fixing column (7) penetrates through the inner rear end of the lubricating groove (6), and the first fixing column (7) and the groove (4) penetrate through. The front end of the first fixing column (7) is fixedly connected to a second fixing column (8). Second through holes (9) are provided at both the front and rear ends of the second fixing column (8). A spring (10) abuts against the rear end of the second fixing column (8), and the spring (10) penetrates through the inside of the first fixing column (7). A ball (11) abuts against the rear end of the spring (10), and the ball (11) abuts against the inner ring of the first fixing column (7). A third fixing column (13) penetrates through the front end of the lubricating groove (6), and a sealing column (12) is threadedly connected to the inner ring of the third fixing column (13).

2. The self-adjusting thrust disk according to claim 1, wherein: A first through hole (2) is provided at the front end of the main body (1), and the first through hole (2) is matched with the front end of the main body (1).

3. The self-adjusting thrust disk according to claim 2, characterized in that: A limiting groove (3) penetrates through the outer ring of the first through hole (2), and the limiting groove (3) is matched with the first through hole (2).

4. The self-adjusting thrust disc according to claim 1, wherein: An observation port (5) is arranged on the front side of the main body (1), and the observation port (5) is matched with the main body (1) and the lubricating groove (6).

5. The self-adjusting thrust disc according to claim 1, characterized in that: The number of the first fixing columns (7) is eight, and the first fixing columns (7) are matched with the groove (4).

6. The self-adjusting thrust disc according to claim 1, characterized in that: The spring (10) is matched with the inside of the first fixing column (7), and the spring (10) is matched with the second fixing column (8) and the ball (11).

7. The self-adjusting thrust disc according to claim 1, wherein: The second through holes (9) are matched with the inside of the second fixing column (8), and the ball (11) is matched with the inner ring of the first fixing column (7).

Images