Press-fitting correcting device for deep groove ball bearing machining
By designing a press-fit correction device for deep groove ball bearing processing, and using automated delivery and limit rod correction technology, the problems of manual operation safety hazards and inconvenient position correction in the prior art are solved, and a safe and efficient processing process is achieved.
Patent Information
- Application Number
- CN202422183395.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-09-06
AI Technical Summary
During the assembly process of existing deep groove ball bearings, manual operation of the pressing device is required, which poses safety risks and is inconvenient to correct the components, which can easily lead to equipment damage.
A pressing and correction device for deep groove ball bearing processing is designed, including a support table, rotating parts, limiting rods and adjustment components. The bearing members are delivered to the underpressing and mounting components through automated means, and precise position correction is performed using multiple sets of limiting rods.
The safety performance of the pressing device is improved, and the precise position correction of the deep groove ball bearing members is achieved, avoiding equipment damage and unnecessary processing errors.
Smart Images
Figure CN222903125U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of deep groove ball bearing processing equipment, and particularly relates to a press-fitting and straightening device for deep groove ball bearing processing. Background Technique
[0002] As a kind of rolling bearing with the widest application, the deep groove ball bearing has small frictional resistance and high rotational speed. It can be used for parts that can bear radial load, or combined load with radial and axial actions simultaneously, and can also be used for parts that bear axial load. Therefore, it is often used in steel and smelting, energy and power generation, railways, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, and engineering machinery. Usually, press-fitting is a forming processing method that applies external force to plates, strips, pipes, profiles, etc. by a press and a die to make them undergo plastic deformation or separation, so as to obtain workpieces with the required shape and size. Press-fitting and forging belong to plastic processing. In the production process of deep groove ball bearings, a press-fitting device is needed to perform press-fitting treatment on bearing parts.
[0003] When assembling existing deep groove ball bearings, a press-fitting device is used. Usually, workers need to manually place the processed components under the press-fitting device, which is prone to injury, thus reducing the safety of using the press-fitting device. Moreover, there is a technical problem that it is not convenient to correct the position of the press-fitted components. During the processing of components, they are prone to squeezing surrounding parts, resulting in damage to the equipment and being not conducive to people's use. Therefore, those skilled in the art have provided a press-fitting and straightening device for deep groove ball bearing processing to solve the problems raised in the above background technique. Content of the Utility Model
[0004] The purpose of the utility model is to provide a press-fitting and straightening device for deep groove ball bearing processing to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A press-fitting and straightening device for deep groove ball bearing processing, including a support table, the bottom of the support table is connected with an equipment support, the top end of the equipment support extending above the support table is installed with a press-fitting component, a rotating part is rotatably installed at the center of the top of the support table, the rotating part is used to deliver the bearing components placed inside it one by one to directly below the press-fitting component, and a first driving component for controlling the operation of the rotating part is installed on the outer circle of the support table;
[0006] A plurality of communication grooves arranged neatly in a circle around the same central axis are opened inside the support table, a plurality of limiting rods for correcting the position of the bearing components directly below the press-fitting component are slidably installed inside the plurality of communication grooves, and an adjusting component for controlling the simultaneous movement of the plurality of limiting rods is installed at the bottom of the support table.
[0007] Preferably, the rotating member includes a rotating rod rotatably connected to the center of the top of the support platform. A rotating plate is fixedly installed at the top end of the rotating rod. A plurality of pressing grooves are formed inside the rotating plate and are arranged equidistantly around its central axis.
[0008] Preferably, the first driving assembly includes a first motor fixedly installed at the bottom of the outer circle of the support platform. A gear is connected to the output shaft of the first motor. A first toothed ring meshing with the gear is installed on the outer circle of the rotating plate.
[0009] Preferably, the adjusting assembly includes a second toothed ring rotatably installed at the bottom of the support platform. The inner circle of the second toothed ring is connected to the bottom end of the limiting rod through a pushing and pulling assembly. A second driving assembly for controlling the rotation of the second toothed ring is installed at the bottom of the support platform.
[0010] Preferably, the pushing and pulling assembly includes a push-pull rod rotatably connected to the bottom end of the limiting rod. A connecting block is fixedly installed on the inner circle of the second toothed ring. The connecting block is hingedly connected to the end of the push-pull rod away from the limiting rod.
[0011] Preferably, a round rod passing through the limiting rod is fixedly installed inside the communication groove. The limiting rod is slidably connected to the round rod.
[0012] Preferably, the second driving assembly includes a first hydraulic rod fixedly installed at the bottom of the support platform. A connecting plate is fixedly installed at the output end of the first hydraulic rod. A toothed plate meshing with the second toothed ring is welded to one side of the connecting plate.
[0013] Preferably, the equipment support includes a plurality of vertical rods fixedly installed at the bottom of the support platform. One of the vertical rods is located on the central axis of the plurality of communication grooves. The bottom ends of the plurality of vertical rods are fixedly installed with a support ring. The outer circle of the support ring is connected to a fixing frame of the support pressing assembly. The fixing frame is fixedly connected to the outer circle of the support platform.
[0014] Preferably, the pressing assembly includes a second hydraulic rod installed on the fixing frame. The bottom output end of the second hydraulic rod is connected to a pressing plate.
[0015] Preferably, the pressing assembly further includes two auxiliary rods fixedly installed on the pressing plate. Both of the two auxiliary rods slidably penetrate through the top plate of the fixing frame.
[0016] Compared with the prior art, the beneficial effects of the present utility model are:
[0017] 1. In the present utility model, the deep groove ball bearing components to be processed are placed inside the press-fitting groove. By setting the first motor to drive the gear, the first toothed ring, the rotating plate and the rotating rod to rotate, the rotating plate drives the deep groove ball bearing components inside the press-fitting groove to slide on the surface of the support table, which can facilitate the automatic feeding and discharging of the deep groove ball bearing components, avoid the operator's hand reaching below the press-fitting assembly, and improve the safety performance of the press-fitting device for processing deep groove ball bearings during actual use.
[0018] 2. In the present utility model, by setting the first hydraulic rod to drive the connecting plate and the toothed plate to move, the toothed plate can drive the second toothed ring to rotate, the second toothed ring drives the connecting block and the push-pull rod to move, the push-pull rod drives the limiting rod to slide inside the communication groove, and further, a round rod is provided to improve the stability of the movement of the limiting rod. Multiple limiting rods moving towards or away from the same center can accurately correct the position of the components inside the press-fitting groove. After the position of the deep groove ball bearing components is corrected, the limiting rods are reset, and then the press-fitting assembly is used to process the components, which can prevent damage to parts such as the rotating plate during the processing and facilitate the accurate processing of the components. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0020] Figure 2 is a bottom view of the overall structure of the present utility model;
[0021] Figure 3 is a first cross-sectional view of the overall structure of the present utility model;
[0022] Figure 4 is a second cross-sectional view of the overall structure of the present utility model;
[0023] Figure 5 For the present utility model Figure 4 is an enlarged view of A in the present utility model.
[0024] In the figure: 1, support table; 2, communication groove; 3, limiting rod; 4, rotating rod; 5, rotating plate; 6, press-fitting groove; 7, first motor; 8, gear; 9, first toothed ring; 10, second toothed ring; 11, push-pull rod; 12, connecting block; 13, round rod; 14, first hydraulic rod; 15, connecting plate; 16, toothed plate; 17, vertical rod; 18, support ring; 19, fixing frame; 20, second hydraulic rod; 21, press-fitting plate; 22, auxiliary rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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.
[0026] Please refer to Figures 1 to 5 , in the embodiment of the present utility model, a press-fitting and straightening device for processing deep groove ball bearings, the press-fitting and straightening device includes a support table 1, and an equipment bracket is connected to the bottom of the support table 1. The top end of the equipment bracket extending above the support table 1 is provided with a press-fitting assembly. A rotating member is rotatably installed at the center of the top of the support table 1, and the rotating member is used to successively deliver the bearing components placed inside it directly below the press-fitting assembly. A first driving assembly for controlling the operation of the rotating member is installed on the outer circle of the support table 1. A plurality of communication grooves 2 arranged neatly in a circle around the same central axis are formed inside the support table 1, and a limiting rod 3 for straightening the position of the bearing component directly below the press-fitting assembly is slidably installed inside the plurality of communication grooves 2. An adjusting assembly for controlling the simultaneous movement of the plurality of limiting rods 3 is installed at the bottom of the support table 1.
[0027] During use, the deep groove ball bearing components to be press-fitted are placed inside the rotating assembly, and starting the first driving assembly can drive the deep groove ball bearing components inside the rotating assembly to slide on the top surface of the support table 1. When the deep groove ball bearing component moves directly below the press-fitting assembly, start the adjusting assembly to drive the plurality of limiting rods 3 to slide inside the communication grooves 2, and the plurality of limiting rods 3 can straighten the position of the deep groove ball bearing component. After the adjusting assembly drives the limiting rod 3 to reset, start the press-fitting assembly to perform press-fitting processing on the deep groove ball bearing component, and the processed deep groove ball bearing component can rotate with the rotating member to the outside of the press-fitting assembly for safe material taking.
[0028] In one embodiment, specifically, the rotating member includes a rotating rod 4 rotatably connected to the center of the top of the support table 1, a rotating plate 5 is fixedly installed at the top end of the rotating rod 4, and a plurality of press-fitting grooves 6 arranged equidistantly around its central axis are formed inside the rotating plate 5. Among them, the first driving assembly includes a first motor 7 fixedly installed at the bottom of the outer circle of the support table 1, the output shaft of the first motor 7 is connected with a gear 8, and a first toothed ring 9 meshing with the gear 8 is installed on the outer circle of the rotating plate 5.
[0029] Put the deep groove ball bearing components to be processed into the press-fitting grooves 6, drive the first motor 7, and the first motor 7 drives the gear 8 to rotate. The gear 8 drives the first toothed ring 9 to rotate, the first toothed ring 9 drives the rotating plate 5 to rotate, the rotating plate 5 drives the rotating rod 4 to rotate and the deep groove ball bearing components inside the press-fitting grooves 6 to slide on the surface of the support table 1.
[0030] In one embodiment, specifically, the adjusting assembly includes a second gear ring 10 rotatably mounted at the bottom of the support table 1. The inner ring of the second gear ring 10 is connected to the bottom end of the limiting rod 3 through a push-pull assembly. A second driving assembly for controlling the rotation of the second gear ring 10 is mounted at the bottom of the support table 1.
[0031] Among them, the push-pull assembly includes a push-pull rod 11 rotatably connected to the bottom end of the limiting rod 3. A connecting block 12 is fixedly mounted on the inner ring of the second gear ring 10. The connecting block 12 is hingedly connected to the end of the push-pull rod 11 away from the limiting rod 3. The second driving assembly includes a first hydraulic rod 14 fixedly mounted at the bottom of the support table 1. The output end of the first hydraulic rod 14 is fixedly mounted with a connecting plate 15. A toothed plate 16 meshing with the second gear ring 10 is welded to one side of the connecting plate 15.
[0032] Start the first hydraulic rod 14. The first hydraulic rod 14 can drive the connecting plate 15 to move. The connecting plate 15 drives the toothed plate 16 to move. The toothed plate 16 can drive the second gear ring 10 to rotate at the bottom of the support table 1. The second gear ring 10 drives the connecting block 12 on the inner ring to move. The connecting block 12 drives the push-pull rod 11 to move. The push-pull rod 11 drives the limiting rod 3 to slide inside the communication groove 2. Further, a round rod 13 passing through the limiting rod 3 is fixedly mounted inside the communication groove 2. The limiting rod 3 is slidably connected to the round rod 13. The round rod 13 can improve the stability of the movement of the limiting rod 3. Multiple groups of limiting rods 3 moving towards or away from the same center can accurately correct the position of the components inside the pressing groove 6.
[0033] In one embodiment, specifically, the equipment support includes multiple groups of vertical rods 17 fixedly mounted at the bottom of the support table 1. One group of vertical rods 17 is located on the central axis of multiple groups of communication grooves 2. The bottom ends of multiple groups of vertical rods 17 are fixedly mounted with a support ring 18. The outer ring of the support ring 18 is connected to a fixing frame 19 for supporting the pressing assembly. The fixing frame 19 is fixedly connected to the outer ring of the support table 1, which can provide stable support for the entire pressing device. And there is a group of vertical rods 17 directly below the component to be processed, which can improve the support strength at the pressing position.
[0034] Specifically, the pressing assembly includes a second hydraulic rod 20 mounted on the fixing frame 19. The bottom output end of the second hydraulic rod 20 is connected to a pressing plate 21. Further, the pressing assembly further includes two groups of auxiliary rods 22 fixedly mounted on the pressing plate 21. Both groups of auxiliary rods 22 slidably penetrate through the top plate of the fixing frame 19. Start the second hydraulic rod 20 to drive the pressing plate 21 to move up and down. The pressing plate 21 can perform pressing processing on the component. And the movement of the pressing plate 21 can drive the auxiliary rods 22 to slide inside the fixing frame 19, which can improve the support strength of the pressing assembly.
[0035] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.
Claims
1. A press-fit correction device for deep groove ball bearing processing, comprising a support platform (1), the bottom of the support platform (1) is connected to an equipment bracket, and the top of the equipment bracket extending above the support platform (1) is equipped with a press-fit assembly, characterized in that: A rotating member is rotatably mounted at the top center of the support platform (1), and the rotating member is used to deliver the bearing components placed inside the rotating member one by one to the bottom of the press-fitting assembly. A first driving assembly for controlling the operation of the rotating member is mounted on the outer ring of the support platform (1); The support platform (1) has a plurality of groups of communicating grooves (2) arranged in a circular pattern around the same central axis. Limiting rods (3) for correcting the position of the bearing components directly below the press-fit assembly are slidably installed inside the plurality of groups of communicating grooves (2). An adjusting assembly for controlling the simultaneous movement of the plurality of groups of limiting rods (3) is installed at the bottom of the support platform (1).
2. A press-fit correction device for deep groove ball bearing processing according to claim 1, characterized in that: The rotating member comprises a rotating rod (4) rotatably connected to the center of the top of the support platform (1); a rotating plate (5) is fixedly mounted on the top of the rotating rod (4); and a plurality of groups of press-fitting grooves (6) are arranged equidistantly around the circumference of the central axis of the rotating plate (5).
3. A press-fit correction device for deep groove ball bearing processing according to claim 2, characterized in that: The first driving assembly comprises a first motor (7) fixedly mounted on the bottom of the outer ring of the support platform (1); a rotating shaft at the output end of the first motor (7) is connected to a gear (8); and a first gear ring (9) meshing with the gear (8) is mounted on the outer ring of the rotating plate (5).
4. A press-fit correction device for deep groove ball bearing processing according to claim 1, characterized in that: The adjustment assembly comprises a second gear ring (10) rotatably mounted on the bottom of the support platform (1); the inner ring of the second gear ring (10) is connected to the bottom end of the limit rod (3) via a push-pull assembly; and a second drive assembly for controlling the rotation of the second gear ring (10) is mounted on the bottom of the support platform (1).
5. A press-fit correction device for deep groove ball bearing processing according to claim 4, characterized in that: The push-pull assembly comprises a push-pull rod (11) rotatably connected to the bottom end of the limit rod (3); a connecting block (12) is fixedly mounted on the inner ring of the second gear ring (10); and the connecting block (12) is hingedly connected to one end of the push-pull rod (11) away from the limit rod (3).
6. A press-fit correction device for deep groove ball bearing processing according to claim 5, characterized in that: A round rod (13) penetrating the limiting rod (3) is fixedly mounted inside the communicating groove (2), and the limiting rod (3) is slidably connected to the round rod (13).
7. A press-fit correction device for deep groove ball bearing processing according to claim 4, characterized in that: The second drive assembly comprises a first hydraulic rod (14) fixedly mounted on the bottom of the support platform (1), a connecting plate (15) fixedly mounted on the output end of the first hydraulic rod (14), and a toothed plate (16) meshing with the second toothed ring (10) being welded to one side of the connecting plate (15).
8. The press-fit correction device for deep groove ball bearing processing according to claim 1, characterized in that: The equipment support comprises a plurality of groups of vertical poles (17) fixedly mounted on the bottom of a support platform (1), wherein one group of the vertical poles (17) is located on the central axis of the plurality of groups of connecting grooves (2), and a support ring (18) is fixedly mounted on the bottom ends of the plurality of groups of vertical poles (17), and the outer ring of the support ring (18) is connected to a fixing frame (19) supporting a press-fitting assembly, and the fixing frame (19) is fixedly connected to the outer ring of the support platform (1).
9. A press-fit correction device for deep groove ball bearing processing according to claim 8, characterized in that: The press-fitting assembly comprises a second hydraulic rod (20) mounted on a fixing frame (19), and a press-fitting plate (21) is connected to a bottom output end of the second hydraulic rod (20).
10. A press-fit correction device for deep groove ball bearing processing according to claim 9, characterized in that: The press-fitting assembly further comprises two groups of auxiliary rods (22) fixedly mounted on the press-fitting plate (21), and the two groups of auxiliary rods (22) both slide through the top plate of the fixing frame (19).