Bearing oil seal assembling equipment

Abstract

The utility model provides bearing oil seal assembling equipment which comprises a working table and an assembling assembly body arranged on the working table, a machining area is arranged below the assembling assembly body, a discharging area and a feeding area are arranged on the two sides of the machining area respectively, a rotating disc is arranged among the machining area, the discharging area and the feeding area, and the rotating disc is connected with the working table. A motor used for driving the rotating disc to rotate is arranged on the workbench, three stations corresponding to the machining area, the discharging area and the feeding area respectively are arranged on the rotating disc, and clamping components are arranged on the three stations respectively. According to the bearing oil seal assembling equipment provided by the utility model, through the design that the turntable and the three stations are uniformly distributed in the circumferential direction, the synchronous circulation of the feeding station, the processing station and the discharging station can be realized, the shutdown waiting time of the traditional single-station operation is reduced, the equipment is continuously operated, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of bearing processing technology, specifically to a bearing oil seal assembly device. Background Technology

[0002] As a key component to prevent lubricant leakage and contaminant intrusion, the assembly quality of bearing oil seals directly affects the sealing performance and service life of bearings. In the fields of automobile manufacturing, precision machinery, and aerospace, the precise assembly of oil seals is the core link to ensure the long-term stable operation of bearings.

[0003] Traditional assembly equipment typically uses independent workstations for loading, processing, and unloading. Specifically, after the oil seal is pressed into place, the equipment must be completely stopped. The finished bearing must be removed by the operator or an auxiliary robot. Then, the unassembled bearing is reloaded and the tooling is reset before the next round of processing can begin. During this process, the equipment needs to be started and stopped frequently, which shortens the effective working time and significantly reduces production efficiency.

[0004] In view of this, a bearing oil seal assembly device is proposed. Utility Model Content

[0005] The purpose of this invention is to solve the problem of excessive downtime and reduced processing efficiency caused by the loading and unloading process of traditional bearing oil seal assembly equipment, and to provide a bearing oil seal assembly equipment.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a bearing oil seal assembly equipment, including a workbench and an assembly component body disposed on the workbench, a processing area disposed below the assembly component body, a unloading area and a loading area disposed on both sides of the processing area, a turntable disposed between the processing area, the unloading area and the loading area, a motor for driving the turntable to rotate disposed on the workbench, and three workstations disposed on the turntable corresponding to the processing area, the unloading area and the loading area respectively, and clamping components disposed on each of the three workstations;

[0007] The clamping component includes a bearing plate for placing the bearing and a trigger rod elastically disposed on the bearing plate. Two clamping rods are connected to the trigger rod via a connecting rod. A track is provided on the worktable to limit the trigger rod so that the two clamping rods can be limited in the machining area to ensure the stability of the bearing during oil seal assembly in the machining area.

[0008] Preferably, the trigger rod passes through the support plate, and the trigger rod and the support plate are elastically connected by a first spring. The trigger rod is provided with four lower connecting rods, and each of the two clamping rods is provided with two upper connecting rods. The lower connecting rods and upper connecting rods are arranged in groups, and each group of upper connecting rods and lower connecting rods is rotatably connected by a connecting rod. The support plate is provided with a limiting rod for limiting the connecting rod. The limiting rod is used to limit the swing of the connecting rod when the trigger rod is pressed downward so that the two clamping rods move closer to each other.

[0009] Preferably, the clamping rods are arc-shaped, and the ends of the two clamping rods are elastically connected by two second springs.

[0010] Preferably, the track is located in the processing area, with the starting point of the track between the processing area and the loading area, and the ending point of the track between the processing area and the unloading area. The end of the track near the loading area is provided with a guide slope for guiding the trigger rod.

[0011] Preferably, the inclined surface of the guide slope forms a guide angle of 15°-45° with the horizontal plane, and the end of the slope smoothly connects with the track plane to form a continuous limiting surface. The height of the top of the guide slope is flush with the top of the trigger rod in its free state.

[0012] Preferably, the three stations of the turntable are evenly distributed at a 120° angle in the circumferential direction. The processing area, unloading area and loading area are distributed at equal angles around the turntable and are respectively radially aligned with the three stations. When the motor drives the turntable to rotate, the rotation angle is 120° each time, so that any station can be switched to the working position of the processing area, unloading area and loading area in sequence.

[0013] Preferably, when the workstation switches to the processing area, the central axis of the bearing plate of the clamping component is aligned with the pressing axis of the assembly body. During the rotation of the turntable, the workstation in the processing area automatically releases the clamping state when it moves to the unloading area due to the release of the trigger rod by the track. The workstation in the loading area drives the clamping rod to clamp the bearing when it moves to the processing area due to the pressure of the track on the trigger rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The bearing oil seal assembly equipment provided by this utility model can realize the synchronous flow of loading, processing and unloading stations through the circumferential distribution design of the turntable and three workstations. While the oil seal is pressed in the processing area, the unloading area and the loading area can respectively complete the unloading of bearings and the loading of new materials, thereby eliminating the downtime waiting time of traditional single-station operation, enabling the equipment to operate continuously and improving production efficiency.

[0016] 2. The bearing oil seal assembly equipment provided by this utility model, through the linkage limit design of the track and the trigger rod, can automatically trigger the clamping rod to close when the turntable rotates from the loading area to the processing area, ensuring that the bearing is stably clamped during the oil seal pressing process. After the bearing is processed, during the process of moving from the processing area to the unloading area, the trigger rod is disengaged from the track limit setting, so that the clamping rod automatically releases the bearing, realizing precise synchronization between the clamping action and the turntable, avoiding manual intervention or additional drive mechanisms, and improving the automation reliability of the equipment. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0018] In the attached diagram:

[0019] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model.

[0020] Figure 2 This is a diagram showing the positional relationship between the workstation and the track in one embodiment of this utility model.

[0021] Figure 3 This is a schematic diagram of the clamping component in the initial state according to an embodiment of the present invention.

[0022] Figure 4 This is a diagram showing the state of the clamping component clamping the bearing according to an embodiment of the present invention.

[0023] In the diagram: 1. Workbench, 11. Assembly component body, 12. Processing area, 13. Unloading area, 14. Loading area, 15. Turntable, 151. Motor, 2. Clamping component, 21. Bearing plate, 22. Trigger rod, 23. Clamping rod, 24. First spring, 25. Second spring, 26. Upper connecting rod, 27. Lower connecting rod, 28. Connecting rod, 29. Limiting rod, 3. Track, 31. Guide slope. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Please see Figure 1-4 .

[0026] This utility model of bearing oil seal assembly equipment includes a workbench 1 and an assembly component body 11 disposed on the workbench 1. A processing area 12 is disposed below the assembly component body 11. A feeding area 13 and a loading area 14 are respectively disposed on both sides of the processing area 12. A turntable 15 is disposed between the processing area 12, the feeding area 13, and the loading area 14. A motor 151 for driving the turntable 15 to rotate is disposed on the workbench 1. The turntable 15 has three workstations corresponding to the processing area 12, the feeding area 13, and the loading area 14, respectively. Each of the three workstations is equipped with a clamping component 2. The clamping component 2 includes a bearing plate 21 for placing the bearing and a trigger rod 22 elastically disposed on the bearing plate 21. Two clamping rods 23 are connected to the trigger rod 22 via a connecting rod 28. The workbench 1 is equipped with... There is a track 3, which is used to limit the trigger rod 22 so that the two clamping rods 23 can be limited in the processing area 12 to ensure the stability of the bearing during oil seal assembly in the processing area 12. That is, the assembly component body 11 is integrated on the workbench 1, the processing area 12 is located directly below it, and the unloading area 13 and the loading area 14 are arranged on both sides respectively. The turntable 15 is located between the three areas and is driven to rotate by the motor 151. The three workstations are evenly distributed on the turntable 15 and correspond to each area. Each workstation is equipped with a clamping component 2. This setting can realize continuous operation of loading, processing and unloading through the multi-workstation circulation of the turntable 15, eliminating the waiting time for unloading and loading when stopping at a single workstation. The motor 151 drives the turntable 15 to rotate, which can ensure that each workstation is accurately switched to the corresponding area, improving the cycle efficiency of the equipment.

[0027] The trigger rod 22 passes through the support plate 21 and is elastically connected to the support plate 21 by a first spring 24. Four lower connecting rods 27 are provided on the trigger rod 22, and two upper connecting rods 26 are provided on each of the two clamping rods 23. The lower connecting rods 27 and upper connecting rods 26 are arranged in groups, and each group of upper connecting rods 26 and lower connecting rods 27 is rotatably connected by a connecting rod 28. A limiting rod 29 is provided on the support plate 21 to limit the swing of the limiting connecting rod 28 when the trigger rod 22 is pressed downwards, so that the two clamping rods 23 move closer to each other. In other words, the trigger... The rod 22 passes through the bearing plate 21 and is elastically connected by the first spring 24. Four lower connecting rods 27 are provided at its lower end, and two upper connecting rods 26 are provided on the clamping rod 23. They are rotatably connected in groups by the connecting rod 28. The limiting rod 29 is fixed on the bearing plate 21 to limit the swing trajectory of the connecting rod 28. When the trigger rod 22 is pressed down, the limiting rod 29 forces the connecting rod 28 to swing inward, driving the clamping rod 23 to close the clamping bearing synchronously. The elastic design allows the clamping rod 23 to automatically release when the trigger rod 22 is reset, without the need for an additional power source, simplifying the structure and reducing energy consumption, while ensuring precise matching between clamping action and workstation switching.

[0028] In addition, the clamping rods 23 are arc-shaped, and the ends of the two clamping rods 23 are elastically connected by two second springs 25. The arc-shaped clamping surface allows the clamping rods 23 to fit more closely to the outer ring of the bearing, disperse the clamping stress, and avoid local pressure damage. The second springs 25 provide flexible clamping force to adapt to the clamping requirements of bearings of different diameters and prevent overload from causing deformation, thereby improving compatibility and product yield.

[0029] Secondly, track 3 is set at processing area 12. The starting point of track 3 is located between processing area 12 and loading area 14, and the ending point of track 3 is located between processing area 12 and unloading area 13. The end of track 3 near loading area 14 is provided with guide slope 31 for guiding trigger rod 22. Track 3 limits trigger rod 22 to be pressed down and limited only in processing area 12, ensuring that clamping rod 23 clamps the bearing only during processing. Guide slope 31 guides trigger rod 22 smoothly from free state into the limiting area of ​​track 3, avoiding hard collision that causes mechanism jamming and improving the reliability of action.

[0030] Furthermore, the inclined surface of the guide ramp 31 forms a guide angle of 15°-45° with the horizontal plane, and its end smoothly connects with the plane of the track 3 to form a continuous limiting surface. The height of the top of the guide ramp 31 is flush with the top of the trigger rod 22 in its free state. The inclination angle ensures that the trigger rod 22 naturally slides into the limiting area of ​​the track 3 when the turntable 15 rotates, avoiding jamming caused by excessively steep angles. The smooth connection reduces the wear of the trigger rod 22 and the track 3, extends the service life, and ensures the immediacy and consistency of the clamping action.

[0031] Furthermore, the three stations of the turntable 15 are evenly distributed at a 120° angle in the circumferential direction. The processing area 12, the unloading area 13, and the loading area 14 are distributed at equal angles around the turntable 15 and are radially aligned with the three stations respectively. When the motor 151 drives the turntable 15 to rotate, the rotation angle is 120° each time, so that any station can be switched to the working position of the processing area 12, the unloading area 13, and the loading area 14 in sequence. In other words, the 120° evenly distributed stations ensure that the operation of each area does not interfere with each other, realizing parallel loading, processing, and unloading. The rotation angle of the turntable 15 is precisely controlled to ensure that the center of the bearing plate 21 coincides with the pressing axis of the assembly component when switching stations, avoiding secondary positioning and improving processing accuracy and efficiency.

[0032] Furthermore, when the workstation switches to the processing area 12, the central axis of the bearing plate 21 of the clamping component 2 is aligned with the pressing axis of the assembly body 11. During the rotation of the turntable 15, the workstation in the processing area 12 automatically releases the clamping state when it moves to the unloading area 13 because the trigger rod 22 is released by the track 3. When the workstation in the loading area 14 moves to the processing area 12, the clamping rod 23 is driven by the pressure of the track 3 to clamp the bearing because the trigger rod 22 is pressed by the track 3. In other words, the clamping action is completely synchronized with the rotation of the turntable 15, and the clamping force in the processing area 12 remains stable. The clamping rod 23 in the unloading area 13 and the loading area 14 automatically releases or pre-clamps, avoiding timing errors caused by manual intervention and ensuring zero interference in the bearing flow process.

[0033] When using this device, the bearing oil seal assembly equipment drives the turntable 15 to rotate via the motor 151, causing the three workstations to cycle through the loading area 14, processing area 12, and unloading area 13. When the turntable 15 enters the loading area 14, the manual or robotic arm places the bearing to be assembled on the bearing plate 21. After the turntable 15 rotates 120°, the workstation enters the processing area 12. During the movement, the trigger rod 22 is pressed down by the track 3, and the clamping rod 23 is driven by the connecting rod 28 to close and clamp the bearing. At this time, the assembly component body 11 performs oil seal pressing on the bearing. After the processing is completed, the turntable 15 continues to rotate to the unloading area 13. The trigger rod 22 disengages from the limit of the track 3 and resets under the action of the first spring 24. The clamping rod 23 automatically releases the bearing under the action of the second spring 25 for unloading. At the same time, the next workstation carries a new bearing into the processing area 12. The entire process achieves seamless connection between the clamping action and the indexing of the turntable 15 through the linkage of the track 3 and the trigger rod 22, ensuring continuous operation of the equipment.

[0034] It is important to note that before operation, the smoothness of the connection between track 3 and guide slope 31 should be checked to avoid jamming when trigger rod 22 moves. In addition, the hinge point and spring of clamping rod 23 should be lubricated regularly to prevent uneven clamping force due to increased frictional resistance. During debugging, the angle of turntable 15 should be calibrated to ensure that the central axis of bearing plate 21 is precisely aligned with the pressing axis of assembly component after the workstation is switched. Manual intervention of clamping component 2 is prohibited during equipment operation to prevent mechanical interference that could cause damage to the mechanism. When changing bearing specifications, the arc-shaped clamping surface of clamping rod 23 and the preload of second spring 25 should be adjusted simultaneously to adapt to the clamping requirements of bearings of different sizes.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A bearing oil seal assembly apparatus, characterized by: The utility model provides a kind of assembly component body (11) comprising workbench (1) and being arranged on the workbench (1), the lower portion of the assembly component body (11) is provided with processing area (12), the both sides of the processing area (12) are provided with blanking area (13) and feeding area (14) respectively, and rotating disc (15) is arranged between the processing area (12), blanking area (13) and feeding area (14), motor (151) for driving rotating disc (15) rotation is arranged on the workbench (1), and three stations are arranged on rotating disc (15) and correspond with processing area (12), blanking area (13) and feeding area (14) respectively, and clamping component (2) is arranged on three stations. Clamping component (2), the clamping component (2) includes a bearing placing carrier plate (21) and a trigger lever (22) elastically arranged on the carrier plate (21), two clamping rods (23) are connected to the trigger lever (22) through connecting rods (28), and a track (3) is arranged on the workbench (1), the track (3) is used to limit the trigger lever (22) so that the two clamping rods (23) can be limited in the processing area (12) to ensure the stable state of the bearing during oil seal assembly in the processing area (12).

2. The bearing oil seal assembly apparatus of claim 1, wherein: The trigger lever (22) is arranged through the carrier plate (21), the trigger lever (22) and the carrier plate (21) are elastically connected through the first spring (24), four lower connecting rods (27) are arranged on the trigger lever (22), two upper connecting rods (26) are arranged on each of the two clamping rods (23), the lower connecting rods (27) and the upper connecting rods (26) are arranged in groups, and each group of upper connecting rods (26) and lower connecting rods (27) are rotatably connected with the connecting rod (28), a limiting rod (29) for limiting the connecting rod (28) is arranged on the carrier plate (21), and the limiting rod (29) is used to limit the swing of the connecting rod (28) when the trigger lever (22) is pressed downward to make the two clamping rods (23) close to each other.

3. The bearing oil seal assembly apparatus of claim 2, wherein: The clamping rod (23) is arranged in an arc shape, and the two clamping rods (23) are elastically connected through two second springs (25).

4. The bearing oil seal assembly apparatus of claim 1, wherein: The track (3) is arranged at the processing area (12), the starting point of the track (3) is located between the processing area (12) and the feeding area (14), the end point of the track (3) is located between the processing area (12) and the blanking area (13), and a guide slope (31) for guiding the trigger lever (22) is arranged at one end of the track (3) close to the feeding area (14).

5. The bearing oil seal assembly apparatus of claim 4, wherein: The inclination surface of the guide slope (31) forms a guide angle of 15°-45° with the horizontal plane, the slope end of the guide slope (31) is smoothly connected with the plane of the track (3) to form a continuous limiting surface, and the top height of the guide slope (31) is flush with the top end of the trigger lever (22) in a free state.

6. The bearing oil seal assembly apparatus of claim 1, wherein: Three work stations of the rotating disc (15) are evenly distributed with 120° angle in the circumference, the processing area (12), the blanking area (13) and the feeding area (14) are distributed with equal angle around the rotating disc (15) and are radially aligned with the three work stations respectively, the motor (151) drives the rotating disc (15) to rotate, the rotating angle is 120° each time, so that any work station can be switched to the working position of the processing area (12), the blanking area (13) and the feeding area (14) in turn.

7. The bearing oil seal assembly apparatus of claim 6, wherein: When the work station is switched to the processing area (12), the center axis of the bearing disc (21) of the clamping part (2) can coincide with the pressing axis of the assembled component body (11), during the rotation of the rotating disc (15), the work station of the processing area (12) can automatically release the clamping state in the process of moving to the blanking area (13) because the trigger rod (22) is released by the track (3), and the work station of the feeding area (14) can drive the clamping rod (23) to clamp the bearing in the process of moving to the processing area (12) because the trigger rod (22) is pressed by the track (3).

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