A reducer flange shaft connection structure

Abstract

This utility model relates to the field of speed reducer connection technology and discloses a speed reducer flange shaft connection structure, including a first connection assembly and a second connection assembly. The first connection assembly includes a first connecting disc, with multiple oblong holes formed at equal angles between the front and rear side walls of the first connecting disc. The oblong holes facilitate the adaptation to the connection requirements of different speed reducer flange shafts, enhancing the flexibility of the connection. A first adapter washer is fixedly connected to the rear end of the first connecting disc at the opening of each oblong hole. This utility model, by setting a reinforcing component, including a reinforcing block and a reinforcing ring, greatly enhances the connection strength between the connecting sleeve and the first connecting disc in the first connection assembly, preventing loosening during transmission and ensuring transmission accuracy and normal operation of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of speed reducer connection technology, specifically a speed reducer flange shaft connection structure. Background Technology

[0002] During the use of speed reducers, the flange shaft connection structure is a key component for realizing the transmission connection between the speed reducer and other equipment.

[0003] The existing reducer flange shaft connection structure still has the following problems when in use: the connection is not stable and reliable enough, and it is easy for the connection to loosen during long-term transmission, which affects the transmission accuracy and normal operation of the equipment; at the same time, the adaptability of the connection structure is poor, making it difficult to meet the requirements of connection strength and sealing under different working conditions, and the installation and disassembly are relatively cumbersome, which brings inconvenience to maintenance work. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a reducer flange shaft connection structure, which includes reinforcing components, adapting washers, and other structures. This solves the problems of insufficient connection stability and reliability, poor adaptability, and cumbersome installation and disassembly in existing reducer flange shaft connection structures.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a reducer flange shaft connection structure, comprising a first connecting component and a second connecting component; the first connecting component includes a first connecting disc, wherein multiple oblong holes are formed at equal angles between the front and rear side walls of the first connecting disc, the oblong holes facilitating the adaptation to the connection requirements of different reducer flange shafts and enhancing the flexibility of the connection; a first adapter washer is fixedly connected to the rear end of the first connecting disc at the opening of each oblong hole, the first adapter washer being made of rubber, the rubber first adapter washer serving as a buffer and seal, improving the sealing performance and stability of the connection; a first groove is formed at the center of the front end of the first connecting disc, a connecting sleeve is fixedly connected to the center of the bottom wall of the first groove, a threaded hole is formed at the center of the front end of the connecting sleeve, and the first connecting disc and the connecting sleeve are equipped with reinforcing components.

[0008] The reinforcement assembly includes four reinforcement blocks fixedly connected at equal angles at the rear end of the outer side wall of the connecting sleeve. The rear ends of the four reinforcement blocks are fixedly connected to the bottom wall of the first groove. The reinforcement blocks can enhance the connection strength between the connecting sleeve and the first connecting plate. The reinforcement assembly also includes multiple reinforcement rings fixedly sleeved in an array at the middle and front end of the outer side wall of the connecting sleeve. The reinforcement rings are made of stainless steel and are welded to the outer side wall of the connecting sleeve. The stainless steel reinforcement rings further improve the structural strength of the connecting sleeve and ensure the stability of the connection.

[0009] The second connecting assembly includes a threaded connecting post threaded into a threaded hole, the fit between the threaded connecting post and the threaded hole facilitating installation and disassembly; a second connecting plate is fixedly connected to the front end of the threaded connecting post, the rear periphery of the second connecting plate has multiple second grooves at equal angles, the front end of the inner sidewall of the second groove has a connecting hole, a second adapter washer is fixedly connected to the front end of the second connecting plate and at the opening of each connecting hole, the second adapter washer is made of rubber, the second adapter washer also serves as a buffer and seal; a connecting stud is fixedly connected to the center position of the front end of the second connecting plate, the connecting stud is used to connect with external equipment.

[0010] As a further improvement of this utility model, the thickness of the first and second adapter washers is 3-5mm, which can provide good cushioning and sealing effects without affecting the compactness of the overall connection structure.

[0011] As a further improvement of this utility model, the cross-section of the reinforcing block is a right-angled trapezoid. This shape design can better disperse stress and improve the reinforcement effect.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, by setting up a reinforcing component, including a reinforcing block and a reinforcing ring, the connection strength between the connecting sleeve and the first connecting disc in the first connecting component is greatly enhanced, avoiding loosening of the connection during transmission, and ensuring transmission accuracy and normal operation of the equipment.

[0014] 2. In this utility model, by setting the first and second adapter washers, not only is a buffering effect achieved, reducing the impact of vibration during transmission, but the sealing performance of the connection is also improved. At the same time, the fit between the threaded connecting post and the threaded hole, as well as the setting of the connecting stud, make installation and disassembly more convenient and improve maintenance efficiency. Attached Figure Description

[0015] Figure 1 This is a perspective view of the entire utility model;

[0016] Figure 2This is a perspective view of the entire utility model;

[0017] Figure 3 This is a perspective view of the first connecting component of this utility model;

[0018] Figure 4 This is a perspective view of the second connecting component of this utility model.

[0019] In the figure: 1. First connecting component; 2. Second connecting component; 11. First connecting plate; 12. Waist-shaped hole; 13. First adapter washer; 14. First groove; 15. Connecting sleeve; 16. Threaded hole; 17. Reinforcing block; 18. Reinforcing ring; 21. Threaded connecting post; 22. Second connecting plate; 23. Second groove; 24. Connecting hole; 25. Connecting stud; 26. Second adapter washer. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figures 1-4In this embodiment of the utility model, a reducer flange shaft connection structure includes a first connecting component 1 and a second connecting component 2. The first connecting component 1 includes a first connecting plate 11. Multiple oblong holes 12 are formed at equal angles between the front and rear side walls of the first connecting plate 11. The oblong holes 12 facilitate the adaptation to the connection requirements of different reducer flange shafts, enhancing the flexibility of the connection. A first adapter washer 13 is fixedly connected to the rear end of the first connecting plate 11 and at the opening of each oblong hole 12. The first adapter washer 13 is made of rubber and can play a buffering and sealing role, improving the sealing performance and stability of the connection. A first groove 14 is formed at the center of the front end of the first connecting plate 11. A connecting sleeve 15 is fixedly connected to the center of the bottom wall of the first groove 14. A threaded hole 16 is formed at the center of the front end of the connecting sleeve 15. The first connecting plate 11 and the connecting sleeve 15 are equipped with reinforcing components.

[0024] The reinforcement assembly includes four reinforcing blocks 17 fixedly connected at equal angles to the rear end of the outer side wall of the connecting sleeve 15. The rear ends of the four reinforcing blocks 17 are fixedly connected to the inner bottom wall of the first groove 14. The reinforcing blocks 17 can enhance the connection strength between the connecting sleeve 15 and the first connecting plate 11. The reinforcement assembly also includes multiple reinforcing rings 18 fixedly sleeved in an array at the middle and front end of the outer side wall of the connecting sleeve 15. The reinforcing rings 18 are made of stainless steel and are welded to the outer side wall of the connecting sleeve 15. The stainless steel reinforcing rings 18 further improve the structural strength of the connecting sleeve 15 and ensure the stability of the connection.

[0025] The second connecting assembly 2 includes a threaded connecting post 21 threaded into a threaded hole 16. The engagement of the threaded connecting post 21 with the threaded hole 16 facilitates installation and disassembly. A second connecting plate 22 is fixedly connected to the front end of the threaded connecting post 21. The rear periphery of the second connecting plate 22 has multiple second grooves 23 at equal angles. A connecting hole 24 is opened at the front end of the inner sidewall of the second groove 23. A second adapter washer 26 is fixedly connected to the front end of the second connecting plate 22 at the opening of each connecting hole 24. The second adapter washer 26 is made of rubber and also serves as a buffer and seal. A connecting stud 25 is fixedly connected to the center of the front end of the second connecting plate 22. The connecting stud 25 is used to connect with external equipment.

[0026] The thickness of the first adapter gasket 13 and the second adapter gasket 26 is 3-5mm, which can provide good cushioning and sealing effect without affecting the compactness of the overall connection structure.

[0027] The cross-section of the reinforcing block 17 is a right-angled trapezoid. This shape design can better disperse stress and improve the reinforcement effect.

[0028] The working principle of this utility model is as follows: During installation, the threaded connecting post 21 in the second connecting assembly 2 is screwed into the threaded hole 16 of the connecting sleeve 15 in the first connecting assembly 1, thus achieving a preliminary connection between the first connecting assembly 1 and the second connecting assembly 2; then, it is connected to the external equipment through the connecting stud 25 on the second connecting plate 22, and the connecting hole 24 can be used with bolts and other fasteners to further strengthen the connection; the waist-shaped hole 12 can be used with bolts or other fasteners to achieve the connection between the reducer flange shaft. The setting of the waist-shaped hole 12 improves the compatibility of the connection between different reducer flange shafts, while the first adapter washer 13 and the second adapter washer 26 play a role in buffering and sealing during the connection process, and the reinforcing block 17 and the reinforcing ring 18 ensure the stability of the connection between the connecting sleeve 15 and the first connecting plate 11, thereby achieving a stable and reliable connection between the reducer and the external equipment.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A reducer flange shaft connection structure, comprising a first connection component (1) and a second connection component (2); characterized in that The first connecting component (1) includes a first connecting plate (11). Multiple waist-shaped holes (12) are provided at equal angles between the front and rear side walls of the first connecting plate (11). A groove (14) is provided at the center of the front end of the first connecting plate (11). A connecting sleeve (15) is fixedly connected to the center of the bottom wall of the groove (14). A threaded hole (16) is provided at the center of the front end of the connecting sleeve (15). The first connecting plate (11) and the connecting sleeve (15) are equipped with reinforcing components. The second connecting component (2) includes a threaded connecting post (21) threaded into a threaded hole (16). A second connecting plate (22) is fixedly connected to the front end of the threaded connecting post (21). A plurality of second grooves (23) are provided at equal angles on the outer periphery of the rear end of the second connecting plate (22). A connecting hole (24) is provided at the front end of the inner sidewall of the second groove (23). A connecting stud (25) is fixedly connected to the center position of the front end of the second connecting plate (22).

2. The reducer flange shaft connecting structure according to claim 1, characterized in that: A first adapter washer (13) is fixedly connected to the rear end of the first connecting plate (11) and at the opening of each waist-shaped hole (12). The first adapter washer (13) is made of rubber.

3. The reducer flange shaft connecting structure according to claim 1, characterized in that: The reinforcement assembly includes four reinforcement blocks (17) that are fixedly connected at equal angles to the rear end of the outer side wall of the connecting sleeve (15).

4. The reducer flange shaft connecting structure according to claim 3, characterized in that: The four reinforcing blocks (17) are fixedly connected to the inner bottom wall of the groove (14) at the rear end.

5. The speed reducer flange shaft connecting structure according to claim 1, characterized in that: The reinforcement assembly also includes multiple reinforcement rings (18) that are fixedly sleeved in an array at the middle of the outer wall and the front end of the connecting sleeve (15).

6. The speed reducer flange shaft connecting structure according to claim 5, characterized in that: The reinforcing ring (18) is made of stainless steel and is welded to the outer wall of the connecting sleeve (15).

7. The speed reducer flange shaft connecting structure according to claim 1, characterized by: The second connecting plate (22) is fixedly connected to the front end of each connecting hole (24) with a second adapter washer (26), which is made of rubber.

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