Bearing for driving bearing seat
By designing the matching structure of sliding plate and threaded rod on the bearing seat, the convenient connection and disassembly of the bearing seat and the bearing body is achieved, solving the problem of fatigue and damage in traditional bearing seats under periodic loads, simplifying the maintenance process and reducing the cost.
Patent Information
- Application Number
- CN202421506361.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-28
AI Technical Summary
Traditional bearing seats are prone to fatigue and damage under the action of cyclic loads, which in turn causes the bearing to be scrapped, resulting in inconvenient bearing maintenance and replacement, and are costly.
A bearing driving the bearing seat is designed. Through the cooperation of the sliding plate and the threaded rod, the bearing seat and the bearing body are easily connected and disassembled, simplifying the maintenance process.
This design makes the connection between the bearing seat and the bearing body more convenient, disassembly more convenient, reduces maintenance costs, and extends the service life of the equipment.
Smart Images
Figure CN222502448U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical parts, in particular to a bearing driving a bearing seat. Background Art
[0002] Mechanical parts are the inseparable individual parts that make up machinery and machines; general mechanical parts include bolts, nuts, springs, gears, keys, shafts and bearings, etc. Among them, bearings include inner rings, outer rings, rolling elements, cages and bearing seats.
[0003] At present, traditional bearing seats generally fix the bearings in cast supports. Under the action of periodic loads, the contact surface of the bearing is easily fatigued and damaged. When the bearing is damaged, its support is also scrapped, which causes inconvenience in maintenance and replacement of the bearing body, is inconvenient for people to use, and is not convenient for cost saving.
[0004] For this purpose, we propose a bearing that drives a bearing seat. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a bearing that drives a bearing seat.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A bearing that drives a bearing seat comprises a bearing seat body and a bearing body arranged in the bearing seat body, sliding plates are slidably arranged on both sides corresponding to the bearing seat body, at least two device boxes are arranged at one end of the sliding plate, the inner wall of the device box is slidably connected to a moving plate, the moving plate is threadedly connected to a No. 1 threaded rod, the upper surface of the moving plate is fixedly connected to a top block through a connecting block, and the top block is fixedly connected to the sliding plate.
[0008] As a further solution of the utility model: a fixing plate is fixedly installed at the lower end of the device box, a base is fixedly installed on the lower surface of the fixing plate, the sliding sheet is slidably installed with the base, and the No. 1 threaded rod is rotatably connected with the fixing plate.
[0009] As a further solution of the utility model: a handle is fixedly installed at one end of the No. 1 threaded rod away from the movable plate, the handle extends to the outside of the bearing seat body, and a spring is fixedly installed between the fixed plate and the movable plate.
[0010] As a further solution of the utility model: a horizontal plate is fixedly installed on one side surface of the base, a shell is fixedly installed on the upper surface of the horizontal plate, fixed blocks are fixedly installed on the corresponding two sides of the shell, and a No. 2 threaded rod is slidably installed on the fixed blocks.
[0011] As a further solution of the utility model: a gear is meshedly connected to one side of the second threaded rod, a steering rudder is fixedly mounted on the gear, and the steering rudder extends to the outside of the bearing seat body.
[0012] As a further solution of the utility model: a top plate is fixedly installed at one end of the No. 2 threaded rod away from the cross plate, a connecting plate is arranged between the top plate and the cross plate, the connecting plate is connected to the No. 1 connecting rod and the No. 2 connecting rod through a fixed shaft, and the No. 1 connecting rod is rotatably connected to the No. 2 connecting rod through a rotating rod.
[0013] As a further solution of the utility model: limiting holes are provided on two corresponding sides of the inner wall of the bearing seat body, and raised blocks are fixedly installed on two corresponding sides of the bearing body, and the raised blocks match the limiting holes.
[0014] Compared with the prior art, the utility model provides a bearing that drives a bearing seat, which has the following beneficial effects:
[0015] 1. According to the utility model, when the staff rotates the rotating device clockwise, the No. 1 threaded rod rotates, thereby driving the moving plate to rise; when the staff rotates the rotating device counterclockwise, the No. 1 threaded rod reverses, driving the moving plate to descend. By setting the upper surface of the moving plate to be fixedly connected with a connecting block, the upper surface of the connecting block is fixedly connected with a top block, and the upper surface of the top block is fixedly connected to the sliding plate, when the moving plate moves, the connecting block, the top block and the sliding plate are driven to move at the same time, thereby causing the sliding plate to slide in the bearing seat body, making it more convenient to connect the bearing seat body and the bearing body, and more convenient to disassemble, so as to better maintain the bearing body and the bearing seat body.
[0016] 2. In the utility model, when the sliding plate slides upward, the staff rotates the steering wheel clockwise at the same time, so that the rotating shaft connected to the steering wheel rotates, and the rotating shaft is fixedly connected to the gear, so that the gear rotates, and the gear is meshed and connected with the No. 2 threaded rod, so that the No. 2 threaded rod rises, thereby causing the device fixedly connected to it to rise.
[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is an exploded schematic diagram of the overall structure of a bearing driving a bearing seat proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of the connection structure between a sliding support sheet and a base of a bearing that drives a bearing seat proposed by the utility model;
[0020] Figure 3 This is a schematic structural diagram of a jacking device for driving a bearing seat of the utility model;
[0021] Figure 4 The utility model is a schematic diagram of the structure of a lifting device for driving a bearing of a bearing seat.
[0022] In the figure: 1. bearing seat body; 2. bearing body; 3. raised block; 4. limiting hole; 5. sliding plate; 6. base; 7. top block; 8. connecting block; 9. moving plate; 10. No. 1 threaded rod; 12. fixed plate; 13. handle; 14. spring; 15. device box; 16. top plate; 17. outer shell; 18. fixed block; 19. No. 2 threaded rod; 20. gear; 21. steering wheel; 22. connecting plate; 23. No. 1 connecting rod; 2301, No. 2 connecting rod; 24. rotating rod; 25. fixed shaft; 26. cross plate. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0025] Embodiment 1: A bearing driving a bearing seat, such as Figure 1-Figure 4As shown, it includes a bearing seat body 1, and a bearing body 2 arranged in the bearing seat body 1, sliding sheets 5 are slidably arranged on both sides corresponding to the bearing seat body 1, and at least two device boxes 15 are arranged at one end of the sliding sheet 5, and the inner wall of the device box 15 is slidably connected to a moving plate 9, and the moving plate 9 is threadedly screwed and connected to a No. 1 threaded rod 10, and the upper surface of the moving plate 9 is fixedly connected to a top block 7 through a connecting block 8, and the top block 7 is fixedly connected to the sliding sheet 5. By arranging the sliding sheet 5, when the bearing body 2 is connected to the bearing seat body 1, the sliding sheet 5 slides into the bearing seat body 1, and when the connection is completed, the sliding sheet 5 rises to fit tightly with the inner ring of the bearing seat body 1, so that the bearing body 2 and the bearing seat body 1 can be connected and disassembled. By arranging the No. 1 threaded rod 10, and the No. 1 threaded rod 10 is threadedly screwed and connected to the moving plate 9, At the same time, the movable plate 9 is slidably connected with the device box 15, so that when the staff rotates the rotating device clockwise, the No. 1 threaded rod 10 rotates, thereby driving the movable plate 9 to rise; when the staff rotates the rotating device counterclockwise, the No. 1 threaded rod 10 reverses, driving the movable plate 9 to descend. The upper surface of the movable plate 9 is fixedly connected with a connecting block 8, the upper surface of the connecting block 8 is fixedly connected with a top block 7, and the upper surface of the top block 7 is fixedly connected to the sliding piece 5, so that when the movable plate 9 moves, the connecting block 8, the top block 7 and the sliding piece 5 are driven to move at the same time, so that the sliding piece 5 slides in the bearing seat body 1, making the connection between the bearing seat body 1 and the bearing body 2 more convenient, and the disassembly is more convenient, and the bearing body 2 and the bearing seat body 1 are better maintained.
[0026] like Figure 1-Figure 4 As shown, a fixing plate 12 is fixedly installed at the lower end of the device box 15, a base 6 is fixedly installed on the lower surface of the fixing plate 12, the sliding sheet 5 is slidably installed with the base 6, the No. 1 threaded rod 10 is rotatably connected with the fixing plate 12, a handle 13 is fixedly installed at the end of the No. 1 threaded rod 10 away from the movable plate 9, the handle 13 extends to the outside of the bearing seat body 1, a spring 14 is fixedly installed between the fixing plate 12 and the movable plate 9, and the base 6 is provided, and the base 6 is fixedly installed inside the bearing seat body 1. By providing the handle 13, when the staff turns the handle 13 clockwise, the No. 1 threaded rod 10 rotates forward, so that the No. 1 threaded rod 10 rotates forwardly, thereby The movable plate 9 connected by the threaded engagement moves upward, thereby lifting the sliding piece 5, so that the sliding piece 5 can wrap the installed bearing body 2 to make it work. The staff turns the handle 13 counterclockwise to make the movable plate 9 descend, thereby making the sliding piece 5 slide into the inside of the bearing seat body 1, so that the bearing body 2 and the bearing seat body 1 are better connected. By setting the spring 14, when the staff turns the handle 13, the movable plate 9 can be pushed upward by the tension of the spring 14, so that the staff can move the movable plate 9 upward with less effort, so that the top block 7 pushes the sliding piece 5 upward.
[0027] Embodiment 2: A bearing driving a bearing seat, such as Figure 1-Figure 3 As shown, a transverse plate 26 is fixedly installed on one side surface of the base 6, and a shell 17 is fixedly installed on the upper surface of the transverse plate 26. Fixed blocks 18 are fixedly installed on the corresponding two sides of the shell 17. A No. 2 threaded rod 19 is slidably installed on the fixed block 18. A gear 20 is meshed and connected on one side of the No. 2 threaded rod 19. A steering wheel 21 is fixedly installed on the gear 20. The steering wheel 21 extends to the outside of the bearing seat body 1. When the sliding sheet 5 slides upward, the staff simultaneously rotates the steering wheel 21 clockwise to rotate the rotating shaft connected to the steering wheel 21, and the rotating shaft is fixedly connected to the gear 20, so that the gear 20 rotates. By setting the gear 20 to be meshed and connected with the No. 2 threaded rod 19, the No. 2 threaded rod 19 is raised, thereby raising the device fixedly connected to it. The staff rotates the steering wheel 21 counterclockwise, and the No. 2 threaded rod 19 descends, so that the device fixedly connected to it descends. The position of the No. 2 threaded rod 19 is limited by setting the fixed block 18 and the shell 17.
[0028] like Figure 1-Figure 3As shown, a top plate 16 is fixedly installed at one end of the No. 2 threaded rod 19 away from the cross plate 26, and a connecting plate 22 is arranged between the top plate 16 and the cross plate 26. The connecting plate 22 is connected to the No. 1 connecting rod 23 and the No. 2 connecting rod 2301 through a fixed shaft 25. The No. 1 connecting rod 23 is rotatably connected to the No. 2 connecting rod 2301 through a rotating rod 24. Limiting holes 4 are provided on the corresponding two sides of the inner wall of the bearing seat body 1, and protruding blocks 3 are fixedly installed on the corresponding two sides of the bearing body 2, and the protruding blocks 3 match the limiting holes 4. By setting the cross plate 26, and the cross plate 26 is slidably connected to the No. 2 threaded rod 19, by setting the top plate 16 fixedly installed on the upper end of the No. 2 threaded rod 19, when the No. 2 threaded rod 19 moves vertically, the top plate 16 is driven to move vertically, so that the No. 1 connecting rod 23 and the No. 2 connecting rod 2301 move, by setting the connecting plate 22, and the number of connecting plates 22 is two, and the No. 2 connecting rod 2301 The upper end is rotatably connected to the connecting plate 22 through a fixed shaft 25, and the lower end of the No. 1 connecting rod 23 is rotatably connected to the connecting plate 22 through a fixed shaft 25. At the same time, a rotating rod 24 is arranged between the No. 1 connecting rod 23 and the No. 2 connecting rod 2301, so that when the No. 1 connecting rod 23 and the No. 2 connecting rod 2301 are on the same horizontal line, the No. 2 threaded rod 19 no longer moves upward, thereby preventing the sliding plate 5 from rising excessively and increasing the resistance between the bearing body 2 and the sliding plate 5. By opening two limiting holes 4 on the bearing seat body 1 and fixing a protruding block 3 on the bearing body 2, after the staff inserts the protruding block 3 into the limiting hole 4 and lowers the sliding plate 5, the staff manually rotates the bearing body 2 so that the bearing body 2 can form an integral body with the bearing seat body 1, and then rotates the handle 13 and the steering rudder 21 so that the sliding plate 5 fits tightly with the bearing seat body 1 and wraps the bearing body 2.
[0029] Working principle: By setting the sliding sheet 5, when the bearing body 2 is connected with the bearing seat body 1, the sliding sheet 5 slides into the bearing seat body 1. When the connection is completed, the sliding sheet 5 rises to fit tightly with the inner ring of the bearing seat body 1, which is convenient for the connection and disassembly of the bearing body 2 and the bearing seat body 1. By setting a No. 1 threaded rod 10, and the No. 1 threaded rod 10 is threadedly connected with the moving plate 9, and the moving plate 9 is slidably connected with the device box 15, when the staff rotates the rotating device clockwise, the No. 1 threaded rod 10 is rotated, thereby driving the moving plate 9 to rise, and the staff When the operator rotates the rotating device counterclockwise, the No. 1 threaded rod 10 is reversed, driving the movable plate 9 to descend. The upper surface of the movable plate 9 is fixedly connected with a connecting block 8, the upper surface of the connecting block 8 is fixedly connected with a top block 7, and the upper surface of the top block 7 is fixedly connected to the sliding piece 5. Therefore, when the movable plate 9 moves, the connecting block 8, the top block 7 and the sliding piece 5 are driven to move at the same time, so that the sliding piece 5 slides in the bearing seat body 1, making it easier to connect the bearing seat body 1 and the bearing body 2, and easier to disassemble, so that the bearing body 2 and the bearing seat body 1 can be better maintained.
[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A bearing for driving a bearing seat, comprising a bearing seat body (1), and a bearing body (2) arranged in the bearing seat body (1), characterized in that: Sliding sheets (5) are slidably arranged on the corresponding two sides of the bearing seat body (1), and at least two device boxes (15) are arranged at one end of the sliding sheet (5). The inner wall of the device box (15) is slidably connected to a movable plate (9), and the movable plate (9) is threadedly connected to a No. 1 threaded rod (10). The upper surface of the movable plate (9) is fixedly connected to a top block (7) through a connecting block (8), and the top block (7) is fixedly connected to the sliding sheet (5).
2. A bearing driving a bearing seat according to claim 1, characterized in that: A fixing plate (12) is fixedly mounted on the lower end of the device box (15), a base (6) is fixedly mounted on the lower surface of the fixing plate (12), the sliding sheet (5) is slidably mounted on the base (6), and the No. 1 threaded rod (10) is rotatably connected to the fixing plate (12).
3. A bearing driving a bearing seat according to claim 2, characterized in that: A handle (13) is fixedly mounted on one end of the No. 1 threaded rod (10) away from the movable plate (9), and the handle (13) extends to the outside of the bearing seat body (1), and a spring (14) is fixedly mounted between the fixed plate (12) and the movable plate (9).
4. A bearing driving a bearing seat according to claim 3, characterized in that: A transverse plate (26) is fixedly mounted on one side surface of the base (6), a housing (17) is fixedly mounted on the upper surface of the transverse plate (26), fixed blocks (18) are fixedly mounted on corresponding two sides of the housing (17), and a No. 2 threaded rod (19) is slidably mounted on the fixed blocks (18).
5. A bearing driving a bearing seat according to claim 4, characterized in that: One side of the second threaded rod (19) is meshedly connected with a gear (20), and a steering wheel (21) is fixedly mounted on the gear (20), and the steering wheel (21) extends to the outside of the bearing seat body (1).
6. A bearing driving a bearing seat according to claim 5, characterized in that: A top plate (16) is fixedly mounted on one end of the No. 2 threaded rod (19) away from the cross plate (26); a connecting plate (22) is provided between the top plate (16) and the cross plate (26); the connecting plate (22) is connected to a No. 1 connecting rod (23) and a No. 2 connecting rod (2301) via a fixed shaft (25); the No. 1 connecting rod (23) is rotatably connected to the No. 2 connecting rod (2301) via a rotating rod (24).
7. A bearing driving a bearing seat according to claim 1, characterized in that: The inner wall of the bearing seat body (1) is provided with limiting holes (4) on two corresponding sides, and the bearing body (2) is fixedly provided with protruding blocks (3) on two corresponding sides, and the protruding blocks (3) match the limiting holes (4).