A bearing ring machining device with a turnover structure

Abstract

The utility model discloses a bearing ring machining device with turnover structure belongs to bearing ring machining technical field, it includes the workbench, the support block is connected below the workbench, the workbench one side is installed with first hydraulic push rod, the workbench other side is installed with second hydraulic push rod, the electric push rod is installed in the workbench, the connecting rod is rotatably connected on the workbench. This bearing ring machining device with turnover structure, after placing the bearing sleeve between two fixed plates, the first hydraulic push rod and the second hydraulic push rod are started synchronously, make the positioning plate and the polishing disc contact with the sleeve end face simultaneously, and start the motor and make the polishing disc polish the sleeve one side end face, then make the positioning plate and the polishing disc away from the sleeve, and start the electric push rod and push the rack, utilize the meshing of rack and pinion and drive the grooving plate rotation to complete the turnover of the sleeve, simple operation has improved the processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of bearing ring processing technology, specifically a bearing ring processing device with a flipping structure. Background Technology

[0002] Bearings are an important component in mechanical equipment. Their main function is to support rotating mechanical parts, reduce the coefficient of friction during their movement, and ensure their rotational accuracy. Bearings generally consist of four parts: inner ring, outer ring, rolling elements, and cage.

[0003] During the processing of bearing rings, polishing is required. When polishing the end face of the ring, it needs to be manually flipped and adjusted, and then clamped and fixed again using a fixture. This operation is cumbersome and labor-intensive, thus affecting the polishing efficiency. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a bearing ring processing device with a flipping structure, which solves the problem that when polishing the end face of the bearing ring, it is necessary to manually flip and adjust it, and then clamp and fix the bearing ring again with a fixture, which is cumbersome and affects the polishing efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bearing ring processing device with a flipping structure, comprising a processing table, a support block connected below the processing table, a first hydraulic push rod installed on one side of the processing table, a second hydraulic push rod installed on the other side of the processing table, an electric push rod installed inside the processing table, a connecting rod rotatably connected to the processing table, a gear connected to one end of the connecting rod, a slotted plate connected to the other end of the connecting rod, and a smooth rod connected inside the slotted plate;

[0006] A slider is mounted on the smooth rod, and a through hole is opened on the slider. A fixing plate is connected to the slider, and a rubber block is connected to the fixing plate. A positioning plate is connected to the movable end of the first hydraulic push rod, and a connecting plate is connected to the movable end of the second hydraulic push rod. A motor is mounted on the connecting plate, and a polishing disc is mounted on the output shaft of the motor.

[0007] As a further embodiment of this utility model: the movable end of the electric push rod is connected to a rack, and the rack meshes with a gear.

[0008] As a further embodiment of this utility model: a guide groove is provided on the inner wall of the processing table, and the rack is T-shaped and slides in the guide groove.

[0009] As a further embodiment of this utility model: a spring is sleeved on the smooth rod, one end of the spring is connected to the slotted plate, the other end of the spring is connected to the slider, and the slider is slidably connected to the smooth rod through a through hole.

[0010] As a further embodiment of this utility model: guide rods are connected to both sides of the connecting plate, and the guide rods are slidably connected to the processing table.

[0011] As a further embodiment of this utility model: there are four support blocks evenly distributed in a rectangular array, and an anti-slip pad is connected to the bottom of each support block, with anti-slip texture provided on the bottom of the anti-slip pad.

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

[0013] 1. This bearing ring processing device with a flipping structure, by setting up an electric push rod, rack, gear, first hydraulic push rod, positioning plate, second hydraulic push rod, connecting plate and polishing disc, after the bearing ring is placed between two fixed plates, the first hydraulic push rod and the second hydraulic push rod are started simultaneously, so that the positioning plate and polishing disc simultaneously contact the end face of the ring, and the motor is started to polish one end face of the ring with the polishing disc. Then, the positioning plate and polishing disc are moved away from the ring, and the electric push rod is started to push the rack. The meshing of the rack and gear drives the slotted plate to rotate, thereby completing the flipping of the ring. The operation is simple and improves the processing efficiency.

[0014] 2. This bearing ring processing device with a flipping structure, by setting up a fixed plate, a slider, a smooth rod, a spring, a fixed plate and a rubber block, when the bearing ring is placed between the two fixed plates, the bearing ring will push the fixed plate, causing the slider to slide on the smooth rod. As the slider moves, the slider will compress the spring, and the elastic force of the spring will rebound to make the fixed plate clamp the bearing ring. The rubber block will be squeezed and deformed to fit the bearing ring, thereby fixing the bearing ring. It is easy to operate and convenient for workers to install and remove the bearing ring. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the slotted plate of this utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the connecting plate of this utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixing plate of this utility model;

[0019] In the diagram: 1. Processing table; 2. Support block; 3. First hydraulic push rod; 4. Second hydraulic push rod; 5. Electric push rod; 6. Connecting rod; 7. Gear; 8. Slotted plate; 9. Smooth rod; 10. Slider; 11. Through hole; 12. Fixing plate; 13. Rubber block; 14. Positioning plate; 15. Connecting plate; 16. Motor; 17. Polishing disc; 18. Guide groove; 19. Rack; 20. Spring; 21. Guide rod; 22. Anti-slip pad. Detailed Implementation

[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0021] like Figure 1-4 As shown, this utility model provides a technical solution: a bearing ring processing device with a flipping structure, including a processing table 1, with support blocks 2 connected below the processing table 1. There are four support blocks 2 evenly distributed in a rectangular array. Anti-slip pads 22 are connected below the support blocks 2, and anti-slip textures are provided below the anti-slip pads 22. The processing table 1 is supported by the support blocks 2, and the anti-slip pads 22 below the support blocks 2 can increase the friction and prevent the processing table 1 from sliding during operation, thereby improving the stability of the operation.

[0022] A first hydraulic push rod 3 is installed on one side of the processing table 1, and a second hydraulic push rod 4 is installed on the other side of the processing table 1. A guide groove 18 is provided on the inner wall of the processing table 1. The rack 19 is T-shaped and slides in the guide groove 18. When the electric push rod 5 pushes the rack 19 to move, the rack 19 will move along the guide groove 18, thereby guiding the movement of the rack 19 through the guide groove 18 and preventing the rack 19 from tilting and disengaging from the gear 7.

[0023] An electric push rod 5 is installed inside the processing table 1. A connecting rod 6 is rotatably connected to the processing table 1. A gear 7 is connected to one end of the connecting rod 6. A rack 19 is connected to the movable end of the electric push rod 5. The rack 19 and the gear 7 mesh with each other. The electric push rod 5 pushes the rack 19 to move. Due to the meshing of the rack 19 and the gear 7, the moving rack 19 will drive the slotted plate 8 to rotate through the connecting rod 6, so that the unpolished side of the ring faces the polishing disc 17. There is no need to manually disassemble the bearing for adjustment, which improves processing efficiency.

[0024] The other end of the connecting rod 6 is connected to a slotted plate 8. A smooth rod 9 is connected inside the slotted plate 8. A slider 10 is installed on the smooth rod 9. A through hole 11 is opened on the slider 10. A fixing plate 12 is connected to the slider 10. A rubber block 13 is connected to the fixing plate 12. A spring 20 is sleeved on the smooth rod 9. One end of the spring 20 is connected to the slotted plate 8, and the other end of the spring 20 is connected to the slider 10. The slider 10 is slidably connected to the smooth rod 9 through the through hole 11. The smooth rod 9 guides the movement of the slider 10 to prevent the fixing plate 12 from tilting when the slider 10 moves. When the fixing plate 12 is clamped and fixed by the spring 20, the rubber block 13 will come into contact with the collar, thereby increasing friction and preventing the collar from moving and falling off.

[0025] The first hydraulic push rod 3 is connected to a positioning plate 14 at its movable end, and the second hydraulic push rod 4 is connected to a connecting plate 15 at its movable end. A motor 16 is mounted on the connecting plate 15, and a polishing disc 17 is mounted on the output shaft of the motor 16. Guide rods 21 are connected to both sides of the connecting plate 15, and the guide rods 21 are slidably connected to the processing table 1. When the second hydraulic push rod 4 pushes the connecting plate 15, the guide rods 21 will slide on one side of the processing table 1, so that the connecting plate 15 can move smoothly, preventing the polishing disc 17 from tilting during movement. The polishing disc 17 and the positioning plate 14 are used to press and fix the collar, thereby preventing the collar from falling off.

[0026] The working principle of this utility model is as follows:

[0027] The operator places the bearing race between two fixed plates 12. As the race enters, it pushes the fixed plates 12, causing the slider 10 to slide on the smooth rod 9. The sliding slider 10 compresses the spring 20, and the spring 20 rebounds to clamp and fix the race in place by the fixed plates 12. At this time, the rubber block 13 is squeezed and deformed to fit against the race, thus fixing the race. Then, the first hydraulic push rod 3 and the second hydraulic push rod 4 are activated simultaneously, causing the positioning plate 14 and the polishing disc 17 to contact the end face of the race at the same time. At this time, the motor 16 rotates the polishing disc 17 to polish one end face of the race. Then, the positioning plate 14 and the polishing disc 17 are moved away from the race, and the electric push rod 5 is activated to push the rack 19. The moving rack 19, through meshing with the gear 7, drives the connecting rod 6 and the slotted plate 8 to rotate, thereby completing the rotation of the race, so that the polishing disc 17 can complete the polishing work on both end faces of the race.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A bearing ring processing device with a flipping structure, comprising a processing table (1), characterized in that: A support block (2) is connected below the processing table (1). A first hydraulic push rod (3) is installed on one side of the processing table (1), and a second hydraulic push rod (4) is installed on the other side of the processing table (1). An electric push rod (5) is installed inside the processing table (1). A connecting rod (6) is rotatably connected to the processing table (1). A gear (7) is connected to one end of the connecting rod (6), and a slotted plate (8) is connected to the other end of the connecting rod (6). A smooth rod (9) is connected inside the slotted plate (8). A slider (10) is installed on the smooth rod (9). A through hole (11) is opened on the slider (10). A fixing plate (12) is connected to the slider (10). A rubber block (13) is connected to the fixing plate (12). A positioning plate (14) is connected to the movable end of the first hydraulic push rod (3). A connecting plate (15) is connected to the movable end of the second hydraulic push rod (4). A motor (16) is installed on the connecting plate (15). A polishing disc (17) is installed on the output shaft of the motor (16).

2. The bearing ring processing device with a flipping structure according to claim 1, characterized in that: The movable end of the electric push rod (5) is connected to a rack (19), and the rack (19) meshes with the gear (7).

3. The bearing ring processing device with a flipping structure according to claim 2, characterized in that: The inner wall of the processing table (1) is provided with a guide groove (18), and the rack (19) is T-shaped and slides in the guide groove (18).

4. The bearing ring processing device with a flipping structure according to claim 1, characterized in that: A spring (20) is sleeved on the smooth rod (9). One end of the spring (20) is connected to the slotted plate (8), and the other end of the spring (20) is connected to the slider (10). The slider (10) is slidably connected to the smooth rod (9) through the through hole (11).

5. The bearing ring processing device with a flipping structure according to claim 1, characterized in that: The connecting plate (15) is connected to guide rods (21) on both sides, and the guide rods (21) are slidably connected to the processing table (1).

6. The bearing ring processing device with a flipping structure according to claim 1, characterized in that: The support blocks (2) consist of four blocks evenly distributed in a rectangular array. An anti-slip pad (22) is connected to the bottom of the support blocks (2), and anti-slip texture is provided on the bottom of the anti-slip pad (22).

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