Flange bearing edge grinding device
By designing an integrated flange bearing edge grinding device, the coordinated work of the machining table, flange bearing rotating components, cutter components and edge grinding components is solved, and the traditional grinding method is difficult to deal with the external and internal flange bearings at the same time, achieving efficient automatic grinding, improving production efficiency and processing accuracy, and maintaining the stable operation of the bearings under complex working conditions.
Patent Information
- Application Number
- CN202421823207.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-30
AI Technical Summary
Traditional grinding methods are difficult to deal with the exterior and interior of flange bearings simultaneously, limiting production efficiency, and under high vibration and high axial load environments, the performance and life of bearings are difficult to meet high requirements.
An integrated flange bearing edge grinding device is designed, including a processing table, flange bearing rotation assembly, cutter component and edge grinding component. Through the coordinated work of these components, efficient automatic grinding of flange bearing edges is achieved.
It realizes efficient automatic grinding of flange bearing edges, significantly improves production efficiency and processing accuracy, can maintain stable operation under complex working conditions, and extend the service life of the bearing.
Smart Images
Figure CN223012446U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flange bearings, in particular to a grinding device for the edges of flange bearings. Background Art
[0002] As a special type of bearing, the outer ring of a flange bearing is provided with an extended part or flange. Flange bearings are commonly used in applications that require high vibration or high axial loads. The performance and lifespan of the bearings are crucial, so there are extremely high requirements for their processing accuracy and quality. The bearing grinding process technology is an important means to improve the processing accuracy and quality of bearings. Due to its special design, flange bearings have higher requirements for processing accuracy. By precisely grinding the inner and outer surfaces of flange bearings with a grinding device, the wear resistance, corrosion resistance, and impact resistance of the bearings can be significantly improved, thereby extending their service life. Traditional grinding methods may only be able to grind the outer surface of the bearings and cannot process their interiors simultaneously, which limits the production efficiency. Flange bearings are commonly used in environments with high vibration and high axial loads, and these complex working conditions pose higher requirements for the performance of the bearings. The grinding device needs to be able to precisely control the grinding process to ensure that the bearings can still operate stably under extreme working conditions. In summary, the processing of the edges of flange bearings has requirements for accuracy, quality, production efficiency, and handling complex working conditions. Therefore, a grinding device for the edges of flange bearings is proposed to improve production efficiency. Summary of the Utility Model
[0003] The utility model aims to solve at least one of the grinding technical problems of the edges of flange bearings to a certain extent. For this purpose, the utility model proposes a grinding device for the edges of flange bearings.
[0004] The technical solution adopted by the utility model to solve its technical problems is: a grinding device for the edges of flange bearings, which specifically includes a processing table, a flange bearing rotation assembly, a cutting tool component, and a grinding edge component. The processing table is provided with a flange bearing rotation assembly. The flange bearing rotation assembly includes a flange bearing limiting disk, a rotating shaft, a connection box, and a driving component. The connection box is installed on the processing table. One end of the rotating shaft rotates with the connection box, and the other end is connected to the flange bearing limiting disk. The driving component is arranged on the back of the connection box. The grinding component is arranged on the processing table and installed on the side of the flange bearing limiting disk. The cutting tool component includes a mounting plate, a driving shaft, a cutting tool head, a limiting block, a first motor, and a pushing component. The pushing component is arranged on the processing table. The mounting plate is arranged on the pushing component. The driving shaft is rotatably arranged on the mounting plate. One end of the driving shaft is provided with a cutting tool head, and the other end is provided with a first motor. The limiting block is arranged on the mounting plate and away from the pushing component. The grinding edge component is arranged directly below the flange bearing limiting disk.
[0005] In a preferred embodiment of the present utility model, the edge grinding component includes a grinding wheel, a grinding shaft, and a connecting frame. The connecting frame is disposed within the processing table. The grinding shaft is rotatably arranged on the connecting frame through bearings, and the grinding wheel is arranged on the grinding shaft.
[0006] In a preferred embodiment of the present utility model, a limiting outer ring and a limiting inner ring are arranged around the flange bearing limiting disc.
[0007] In a preferred embodiment of the present utility model, the connecting box is slidably arranged on the processing table. A slide rail is installed on the processing table, and a slider matching the slide rail is installed at the bottom of the connecting box. The horizontal movement of the connecting box is realized by the sliding of the slider on the slide rail, and a locking handwheel is arranged on the side of the connecting box.
[0008] In a preferred embodiment of the present utility model, the pushing component includes a fixing plate, a pushing screw rod, a positioning block, a pushing block, and a pushing handwheel. The fixing plate is arranged on the processing table. The pushing screw rod is arranged on the fixing plate through the positioning block. One end of the pushing screw rod is connected to the pushing handwheel, and the other end is connected to the pushing block. An installation plate is arranged on the pushing block.
[0009] In a preferred embodiment of the present utility model, the driving component includes a second motor, a speed reducer, a first belt, a second belt, and a third belt. The second motor is installed on the processing table. The second motor is connected to the speed reducer through the first belt. The speed reducer is connected to the rotating shaft through the second belt, and the speed reducer is connected to the grinding shaft through the third belt.
[0010] In a preferred embodiment of the present utility model, a control panel is arranged above the processing table.
[0011] The beneficial effects of the present utility model are as follows: After adopting the above structure, through the integrated flange bearing rotating assembly, cutting tool component, and edge grinding component, the efficient automatic grinding processing of the edge of the flange bearing is realized, greatly improving the production efficiency and processing accuracy. The design is compact, and the layout of each component is reasonable, making the entire device occupy a small area, facilitating installation and use in the production line, and at the same time reducing material and space waste; the connecting box can slide horizontally on the processing table and is provided with a locking handwheel, which is convenient for adjusting the position of the flange bearing according to the processing requirements, improving the flexibility and adaptability of processing. The combined use of the cutting tool component and the edge grinding component can not only perform edge cutting treatment but also perform edge grinding processing, realizing the comprehensive treatment of the edge of the flange bearing and improving the processing quality; the design of each component is reasonable, easy to disassemble and replace, reducing the maintenance cost and difficulty, and extending the service life of the equipment; in summary, the flange bearing edge grinding device of the present utility model improves the production efficiency, processing accuracy, flexibility, and stability. Description of the Drawings
[0012] Figure 1 It is a schematic three-dimensional structure diagram of the main body of the present utility model;
[0013] Figure 2 It is a schematic structure diagram of the cutting tool component and the pushing component of the present utility model;
[0014] Figure 3 It is a schematic structure diagram of the flange bearing limit disc of the present utility model;
[0015] Figure 4 It is a schematic structure diagram of the driving component of the present utility model;
[0016] In the figure: 1 - processing table, 2 - flange bearing limit disc, 3 - rotating shaft, 4 - connection box, 5 - mounting plate, 6 - driving shaft, 7 - cutting tool head, 8 - limit block, 9 - first motor, 10 - grinding wheel, 11 - grinding shaft, 12 - connecting frame, 13 - limit outer ring, 14 - limit inner ring, 15 - slide rail, 16 - slider, 17 - locking handwheel, 18 - fixing plate, 19 - pushing lead screw, 20 - positioning block, 21 - pushing block, 22 - pushing handwheel, 23 - second motor, 24 - reducer, 25 - first belt, 26 - second belt, 27 - third belt, 28 - control panel. Specific embodiments
[0017] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.
[0018] As Figure 1 and Figure 2As shown, a flange bearing edge grinding device, which specifically includes a processing table 1, a flange bearing rotation assembly, a cutting tool component, and a grinding edge component. The processing table 1 is provided with a flange bearing rotation assembly. The flange bearing rotation assembly includes a flange bearing limit disc 2, a rotating shaft 3, a connection box 4, and a driving component. The connection box 4 is installed on the processing table 1. One end of the rotating shaft 3 rotates with the connection box 4, and the other end is connected to the flange bearing limit disc 2. The driving component is arranged on the back of the connection box 4. The grinding component is arranged on the processing table 1 and installed on the side of the flange bearing limit disc 2. In implementation, the processing table 1 serves as the basic platform for the entire device, providing a stable support environment, ensuring the smooth progress of the grinding process, bearing and fixing all other components, and providing a stable working platform for the entire grinding process; the flange bearing rotation assembly enables the precise rotation of the flange bearing. The flange bearing limit disc 2 is used to fix and position the flange bearing to be processed, ensuring that it does not shift or move during the processing, thereby guaranteeing the processing accuracy. The rotating shaft 3 transmits the power generated by the driving component to the flange bearing limit disc 2, thereby driving the rotation of the flange bearing. The connection box 4 is installed on the processing table 1, providing stable support for the rotating shaft 3 and connecting it to the driving component and the processing table 1, ensuring the stability and reliability of the transmission system, reducing vibration and noise. The driving component is the power source of the flange bearing rotation assembly, driving the rotation of the rotating shaft 3 and the flange bearing limit disc 2; the cutting tool component includes a mounting plate 5, a driving shaft 6, a cutting tool head 7, a limit block 8, a first motor 9, and a pushing component. The pushing component is arranged on the processing table 1. The mounting plate 5 is arranged on the pushing component. The driving shaft 6 is rotatably arranged on the mounting plate 5. One end of the driving shaft 6 is provided with the cutting tool head 7, and the other end is provided with the first motor 9. The limit block 8 is arranged on the mounting plate 5 and away from the pushing component. The grinding edge component is arranged directly below the flange bearing limit disc 2. In implementation, the mounting plate 5 serves as the basic installation platform for the cutting tool component. The driving shaft 6 is an important component connecting the first motor 9 and the cutting tool head 7, transmitting the rotational power of the motor to the cutting tool head 7, thereby driving the cutting tool head 7 to perform rotary cutting. The rotational stability and accuracy of the driving shaft 6 directly affect the cutting effect. The cutting tool head 7 directly performs cutting processing on the edge of the flange bearing. The limit block 8 is arranged on the mounting plate 5 and away from the pushing component, restricting the movement range of the cutting tool head 7 during the cutting process, preventing the cutting tool head 7 from overcutting or deviating from the predetermined trajectory, thereby protecting the safety of the flange bearing and the processing equipment. The first motor 9 is the power source of the cutting tool component, driving the cutting tool head 7 to perform cutting processing by driving the rotation of the driving shaft 6; the pushing component is arranged on the processing table 1 and connected to the mounting plate 5, and its function is to push the mounting plate 5 and the cutting tool component along a predetermined trajectory, enabling the cutting tool head 7 to accurately move to the edge of the flange bearing for cutting processing.
[0019] As Figure 1As shown, further on the basis of the above method, the edge grinding component includes a grinding wheel 10, a grinding shaft 11 and a connecting frame 12. The connecting frame 12 is arranged inside the processing table 1. The grinding shaft 11 is rotatably arranged on the connecting frame 12 through a bearing, and the grinding wheel 10 is arranged on the grinding shaft 11. In implementation, the grinding wheel 10 is responsible for finely grinding the edge of the flange bearing to remove the minute unevenness and traces left during the cutting process, further improving the smoothness and precision of the edge. Through the rotation of the grinding wheel 10 and its contact with the edge of the flange bearing, the surface quality of the edge can be significantly improved, making it more flat and smooth, meeting the requirements of high-precision processing. The grinding shaft 11 is rotatably arranged on the connecting frame 12 through a bearing, providing stable support and transmission for the grinding wheel 10. It is responsible for transmitting the power generated by the driving component to the grinding wheel 10, enabling it to rotate at a predetermined speed and direction. The connecting frame 12 is responsible for fixing and supporting the grinding shaft 11 and the grinding wheel 10 thereon. It provides a stable installation platform, ensuring the stability and reliability of the edge grinding component during the processing process.
[0020] As Figure 3 shown, further on the basis of the above method, a limiting outer ring 13 and a limiting inner ring 14 are arranged around the flange bearing limiting disc 2. In implementation, the limiting outer ring 13 closely fits around the periphery of the flange bearing limiting disc 2, forming an external radial constraint. This helps to prevent the flange bearing from undergoing radial displacement due to cutting forces or vibrations during the processing. The limiting outer ring 13 can also, to a certain extent, protect the bearing from external impacts or excessive wear. The limiting inner ring 14 is located inside the flange bearing limiting disc 2. By increasing the internal support and constraint, the limiting inner ring 14 can enhance the structural strength of the entire limiting system, improving its stability and reliability when bearing cutting forces and vibrations.
[0021] As Figure 1As shown, further on the basis of the above method, the connection box 4 is slidably arranged on the processing table 1. A slide rail 15 is installed on the processing table 1, and a slider 16 matching the slide rail 15 is installed at the bottom of the connection box 4. The horizontal movement of the connection box 4 is realized by the sliding of the slider 16 on the slide rail 15. A locking handwheel 17 is arranged on the side of the connection box 4. In implementation, the slider 16 installed at the bottom of the connection box 4 matches the slide rail 15 on the processing table 1, enabling the connection box 4 to perform precise horizontal movement along the slide rail 15. By sliding the connection box 4, the relative position between the flange bearing and the grinding component can be conveniently adjusted to meet the processing requirements of flange bearings of different specifications and models. This flexibility improves the versatility and processing efficiency of the equipment. Before or after processing, the flange bearing can be quickly moved to a position convenient for loading and unloading by sliding the connection box 4, simplifying the operation process and improving work efficiency. By rotating the locking handwheel 17, the connection box 4 can be firmly locked at a specified position on the slide rail, preventing movement or deviation during processing due to vibration or external force, and ensuring processing safety.
[0022] As Figure 2 shown, further on the basis of the above method, the pushing component includes a fixing plate 18, a pushing lead screw 19, a positioning block 20, a pushing block 21, and a pushing handwheel 22. The fixing plate 18 is arranged on the processing table 1. The pushing lead screw 19 is arranged on the fixing plate 18 through the positioning block 20. One end of the pushing lead screw 19 is connected to the pushing handwheel 22, and the other end is connected to the pushing block 21. An installation plate 5 is arranged on the pushing block 21. In implementation, the fixing plate 18 serves as the basic support structure of the pushing component. The pushing lead screw 19 transmits force to the pushing block 21 through rotational motion, thereby driving the installation plate 5 and the cutting tool component thereon to perform horizontal movement. Utilizing the characteristics of screw drive, the pushing lead screw 19 can achieve precise displacement control, ensuring that the cutting tool component can move along a predetermined trajectory during processing. The positioning block 20 reduces the vibration and noise generated during the rotation of the pushing lead screw 19, improving the smoothness of the processing process. The pushing block 21 is connected to the other end of the pushing lead screw 19 and receives the thrust from the pushing handwheel 22 through the rotational motion of the screw. The thrust is transmitted to the installation plate 5, thereby driving the cutting tool component to perform horizontal movement. By rotating the pushing handwheel 22, the operator can conveniently adjust the rotation speed and direction of the pushing lead screw 19, thereby achieving precise control of the position of the cutting tool component.
[0023] As Figure 4As shown in the figure, further on the basis of the above method, the driving component includes a second motor 23, a reducer 24, a first belt 25, a second belt 26 and a third belt 27. The second motor 23 is installed on the processing table 1. The second motor 23 is connected to the reducer 24 through the first belt 25. The reducer 24 is connected to the rotating shaft 3 through the second belt 26. The reducer 24 is connected to the grinding shaft 11 through the third belt 27. In implementation, the second motor 23 is the power source of the entire driving component, providing rotational power to drive the movement of subsequent components. The main function of the reducer 24 is to convert the high-speed and low-torque power output by the second motor 23 into low-speed and high-torque power. The first belt 25 transmits the power of the second motor 23 to the reducer 24; the second belt 26 transmits the output power of the reducer 24 to the rotating shaft 3; the third belt 27 transmits the power of the reducer 24 to the grinding shaft 11, thereby driving the grinding wheel 10 to rotate.
[0024] As Figure 1 shown in the figure, further on the basis of the above method, a control panel 28 is provided above the processing table 1. In implementation, the control panel 28 is easy to operate, centrally controls the entire grinding process, improves work efficiency and safety. Through the control panel 28, it is convenient to control the start, stop and speed adjustment of each component, realizing the centralized control of the entire grinding process.
[0025] In the specific working process of this new flange bearing edge grinding device, the flange bearing to be processed is placed on the flange bearing limit disc 2 to ensure that the bearing is correctly positioned and fixed by the limit outer ring 13 and the limit inner ring 14. The device is started through the control panel 28 to prepare for the grinding operation. The flange bearing rotation drive component starts to work. The second motor 23 drives the reducer 24 to rotate through the first belt 25; the reducer 24 transmits the power to the rotating shaft 3 through the second belt 26, so that the rotating shaft 3 drives the flange bearing limit disc 2 and the flange bearing to rotate; at the same time, if the grinding shaft 11 also rotates, the reducer 24 drives the grinding shaft 11 to rotate through the third belt 27. The operator adjusts the position of the cutting tool head 7 through the pushing component. The pushing handwheel 22 rotates, driving the pushing screw rod 19 to rotate, and then driving the mounting plate 5 to move along the fixed plate 18 through the pushing block 21, so that the cutting tool head 7 approaches the edge of the flange bearing. The limit block 8 ensures that the cutting tool head 7 does not exceed the preset range during the movement, ensuring the operation safety. The first motor 9 is started to drive the drive shaft 6 to rotate, and then drive the cutting tool head 7 to rotate to perform preliminary cutting or trimming on the edge of the flange bearing. When the cutting tool component completes the preliminary processing, the edge grinding component starts to work. The grinding wheel 10 rotates driven by the grinding shaft 11. The connecting box 4 is provided to be slidable through the slide rail 15 and the slider 16. The operator can adjust the position of the flange bearing relative to the grinding wheel 10 by sliding the connecting box 4 to ensure that the edge of the bearing is ground comprehensively and evenly. The locking handwheel 17 is used to lock the connecting box 4 after adjusting the position to maintain the processing stability. The operator monitors the entire grinding process through the control panel 28 and adjusts the position, speed and strength of the cutting tool component and the edge grinding component as needed. Monitor the processing quality to ensure that the edge of the flange bearing reaches the predetermined processing accuracy and surface quality. When the edge grinding of the flange bearing is completed, turn off all motors and drive components, remove the processed flange bearing, and process the next product or stop to clean the equipment. Regularly perform maintenance inspections on the equipment, clean up the debris and dust generated by grinding, and keep the equipment clean and in good working condition. The above is an overview of the basic working process of this flange bearing edge grinding device.
[0026] In the description of this specification, the description with reference to terms such as "one embodiment", "certain embodiments", "schematic embodiments", "examples", "specific examples" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0027] In summary, although the present utility model has been disclosed above with preferred embodiments, the above preferred embodiments are not intended to limit the present utility model. Those of ordinary skill in the art can make various modifications and refinements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the scope defined by the claims.
Claims
1. Flange bearing edge grinding device, characterized in that: The flange bearing edge grinding device specifically comprises a processing table (1), a flange bearing rotating assembly, a cutting tool component and an edge grinding component, and is characterized in that: the processing table (1) is provided with a flange bearing rotating assembly, the flange bearing rotating assembly comprises a flange bearing limiting plate (2), a rotating shaft (3), a connecting box (4) and a driving component, the connecting box (4) is installed on the processing table (1), one end of the rotating shaft (3) is connected to the box (4) for rotation, and the other end is connected to the flange bearing limiting plate (2), the driving component is arranged on the back of the connecting box (4), the grinding component is arranged on the processing table (1) and is installed The tool is mounted on the side of the flange bearing limit plate (2). The tool scraper component comprises a mounting plate (5), a drive shaft (6), a tool scraper head (7), a limit block (8), a first motor (9) and a pushing component. The pushing component is arranged on the processing table (1). The mounting plate (5) is arranged on the pushing component. The drive shaft (6) is rotatably arranged on the mounting plate (5). The tool scraper head (7) is arranged at one end of the drive shaft (6) and the first motor (9) is arranged at the other end. The limit block (8) is arranged on the mounting plate (5) and is away from the pushing component. The edge grinding component is arranged directly below the flange bearing limit plate (2).
2. The flange bearing edge grinding device according to claim 1, characterized in that: The edge grinding component comprises a grinding wheel (10), a grinding shaft (11) and a connecting frame (12); the connecting frame (12) is arranged in the processing table (1); the grinding shaft (11) is rotatably arranged on the connecting frame (12) via a bearing; and the grinding wheel (10) is arranged on the grinding shaft (11).
3. The flange bearing edge grinding device according to claim 1, characterized in that: A limiting outer ring (13) and a limiting inner ring (14) are arranged around the flange bearing limiting plate (2).
4. The flange bearing edge grinding device according to claim 1, characterized in that: The connection box (4) is slidably arranged on a processing table (1), a slide rail (15) is installed on the processing table (1), a slider (16) matching the slide rail (15) is installed at the bottom of the connection box (4), and the horizontal movement of the connection box (4) is achieved by sliding the slider (16) on the slide rail (15), and a locking hand wheel (17) is arranged on the side of the connection box (4).
5. The flange bearing edge grinding device according to claim 1, characterized in that: The pushing component comprises a fixed plate (18), a pushing screw rod (19), a positioning block (20), a pushing block (21) and a pushing hand wheel (22); the fixed plate (18) is arranged on the processing table (1); the pushing screw rod (19) is arranged on the fixed plate (18) through the positioning block (20); one end of the pushing screw rod (19) is connected to the pushing hand wheel (22) and the other end is connected to the pushing block (21); and a mounting plate (5) is arranged on the pushing block (21).
6. The flange bearing edge grinding device according to claim 1, characterized in that: The driving component comprises a second motor (23), a reducer (24), a first belt (25), a second belt (26) and a third belt (27); the second motor (23) is mounted on the processing table (1); the second motor (23) is connected to the reducer (24) via the first belt (25); the reducer (24) is connected to the rotating shaft (3) via the second belt (26); and the reducer (24) is connected to the grinding shaft (11) via the third belt (27).
7. The flange bearing edge grinding device according to claim 1, characterized in that: A control panel (28) is arranged above the processing table (1).