High-bearing-capacity bearing

Abstract

The utility model discloses a bearing with high bearing capacity. The bearing comprises an inner ring, a rolling body, a fiber winding layer, a positioning seat, a magnetic chuck and a sealing cover, an inner layer limiting groove is formed in the outer wall of one side of the inner ring, the outer wall of one side of the inner layer limiting groove is sleeved with a limiting frame, the outer wall of one side of the limiting frame is sleeved with a rolling body, the other end of the rolling body is provided with the outer ring, the outer wall of one side of the outer ring is sleeved with a fiber winding layer, and the outer wall of one side of the fiber winding layer is sleeved with a positioning seat. The bearing structure with high bearing capacity is designed, the inner ring and the outer ring are matched with the rolling body, so that the bearing capacity of the bearing is improved, the stability and durability of mechanical equipment are improved, the maintenance cost is reduced, the maintenance time is shortened, and the production efficiency is improved; and meanwhile, a positioning device is designed, a magnetic attraction structure is matched with a starting switch to complete positioning of the bearing, the bearing deviation condition is reduced, and the precision and stability of mechanical equipment are improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of bearings, and particularly relates to a bearing with a high load-bearing capacity. Background Art

[0002] The fiber-wound bearing is a self-lubricating bearing made by winding high-strength glass fibers and highly wear-resistant polymer materials. It is mainly used in occasions that require high wear resistance and self-lubrication. Through the winding method of fibers, this bearing can effectively disperse pressure, improve the wear resistance and service life of the bearing. The fiber winding molding process is a method of winding continuous fibers impregnated with resin glue onto a core mold according to a certain rule, and then obtaining the product through curing and demolding. According to the physical and chemical states of the resin matrix during fiber winding molding, it is divided into three types: dry winding, wet winding, and semi-dry winding. Dry winding is suitable for high-performance and high-precision fields, wet winding is the most widely used, and semi-dry winding combines the advantages of dry and wet winding. This bearing uses high-strength glass fibers and highly wear-resistant polymer materials, has excellent wear resistance, and the fiber winding structure can disperse pressure and improve the bearing capacity of the bearing. Due to the high wear resistance and self-lubrication characteristics of the fibers themselves, the service life of the bearing can be extended. Therefore, fiber-wound bearings have become the research direction of people.

[0003] However, the traditional fiber-wound bearing cannot meet people's needs, and it has the following defects: First, there is no bearing structure with a high load-bearing capacity designed. For the bearings to be used, the acting force that can be borne is limited, and it cannot adapt to relatively complex environments. At the same time, it cannot ensure the stable operation of mechanical equipment when bearing a large load, which affects the stability and durability of mechanical equipment to a certain extent, and increases the frequency of bearing replacement to a certain extent, increasing the cost consumption. Second, there is no positioning device designed. The bearing is not restricted to a certain extent in the mechanical equipment, and may shift in different directions when bearing a load. The bearing shift will cause the motor speed to be unstable, and at the same time increase vibration and temperature rise, and may ultimately lead to a decrease in equipment accuracy and operating efficiency, reducing the stability and service life of the bearing to a certain extent. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a bearing with a high load-bearing capacity to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the present utility model provides the following technical solutions: A high-load-bearing bearing includes an inner ring. An inner-layer limiting groove is provided on the outer wall of one side of the inner ring. A limiting frame is sleeved on the outer wall of one side of the inner-layer limiting groove. A rolling element is sleeved on the outer wall of one side of the limiting frame, and one end of the rolling element is sleeved on the inner-layer limiting groove. The other end of the rolling element is provided with an outer ring. An outer-layer limiting groove is provided on the outer wall of one side of the outer ring, and the other end of the rolling element is sleeved on the outer-layer limiting groove. A fiber winding layer is sleeved on the outer wall of one side of the outer ring, and a positioning seat is sleeved on the outer wall of one side of the fiber winding layer.

[0006] As a further technical solution of the present utility model, an upper sealing gasket is fixedly connected to the upper surface of the outer ring, and the upper sealing gasket is fixedly connected to the upper surface of the inner ring. A lower sealing gasket is fixedly connected to the lower surface of the outer ring, and the lower sealing gasket is fixedly connected to the lower surface of the inner ring.

[0007] As a further technical solution of the present utility model, a support column is fixedly connected to the outer wall of one side of the positioning seat. A magnetic chuck is fixedly connected to the lower surface of the support column, and a start switch is fixedly connected to the upper surface of the support column.

[0008] As a further technical solution of the present utility model, a power storage groove is provided on the outer wall of one side of the positioning seat. A battery is fixedly connected to the outer wall of one side of the power storage groove, and the battery is electrically connected to the magnetic chuck. A sealing cover is fixedly connected to one end of the power storage groove.

[0009] As a further technical solution of the present utility model, an oil cup is fixedly connected to the outer wall of one side of the positioning seat. A sealing ring is sleeved on the outer wall of one side of the oil cup, and the sealing ring is sleeved on the outer wall of one side of the positioning seat.

[0010] As a further technical solution of the present utility model, a first through hole is provided on the outer wall of one side of the fiber winding layer at a position corresponding to the oil cup, and the oil cup is sleeved in the first through hole.

[0011] As a further technical solution of the present utility model, a second through hole is provided on the outer wall of one side of the outer-layer limiting groove at a position corresponding to the oil cup, and the oil cup is sleeved in the second through hole.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: The present utility model is designed with a bearing structure having a high load-bearing capacity. By using an inner ring and an outer ring in combination with rolling elements, the load-bearing capacity of the bearing is improved, which to a certain extent enhances the stability and durability of mechanical equipment, ensures that the mechanical equipment can still operate stably when bearing a large load, reduces mechanical failures and damages caused by insufficient load-bearing, thereby extending the service life of the equipment, and is more adaptable to complex environments. To a certain extent, it reduces the maintenance costs and time generated by frequent bearing replacements, and improves production efficiency. At the same time, a positioning device is designed. By using a magnetic attraction structure in combination with a start switch to complete the positioning of the bearing, it imposes a certain degree of restriction on the bearing in the mechanical equipment, reduces the occurrence of bearing offset, alleviates the friction generated during the use of the bearing, makes the rotation smoother, and provides protection for the rotating support part of the bearing, reducing the noise and vibration generated during use, and to a certain extent improving the precision and stability of the mechanical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a front structural schematic diagram of the present utility model;

[0016] Figure 3 is a side structural schematic diagram of the present utility model;

[0017] Figure 4 is an exploded view of the structure of the present utility model.

[0018] In the figure: 1, inner ring; 2, upper sealing gasket; 3, lower sealing gasket; 4, limiting frame; 5, rolling element; 6, outer ring; 7, fiber winding layer; 8, positioning seat; 9, magnetic chuck; 10, support column; 11, sealing cover; 12, battery; 13, power storage tank; 14, oil cup; 15, sealing ring; 16, first through hole; 17, second through hole; 18, start switch; 19, inner layer limiting groove; 20, outer layer limiting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. 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.

[0020] Please refer to the attached Figure 1 - attached Figure 4 As an embodiment provided by the present utility model: A high-load-bearing bearing includes an inner ring 1. An inner layer limiting groove 19 is formed on the outer wall of one side of the inner ring 1. A limiting frame 4 is sleeved on the outer wall of one side of the inner layer limiting groove 19. A rolling element 5 is sleeved on the outer wall of one side of the limiting frame 4, and one end of the rolling element 5 is sleeved on the inner layer limiting groove 19. The other end of the rolling element 5 is provided with an outer ring 6. An outer layer limiting groove 20 is formed on the outer wall of one side of the outer ring 6, and the other end of the rolling element 5 is sleeved on the outer layer limiting groove 20. A fiber winding layer 7 is sleeved on the outer wall of one side of the outer ring 6. A positioning seat 8 is sleeved on the outer wall of one side of the fiber winding layer 7; An upper sealing gasket 2 is fixedly connected to the upper surface of the outer ring 6, and the upper sealing gasket 2 is fixedly connected to the upper surface of the inner ring 1. A lower sealing gasket 3 is fixedly connected to the lower surface of the outer ring 6, and the lower sealing gasket 3 is fixedly connected to the lower surface of the inner ring 1. The upper sealing gasket 2 and the lower sealing gasket 3 are used to connect the outer ring 6 and the inner ring 1 to prevent the loss of lubricant and the intrusion of external dust, moisture, etc. into the bearing, causing erosion to the bearing; A support column 10 is fixedly connected to the outer wall of one side of the positioning seat 8. A magnetic chuck 9 is fixedly connected to the lower surface of the support column 10. A start switch 18 is fixedly connected to the upper surface of the support column 10. The support column 10 is used to connect the positioning seat 8 and the magnetic chuck 9; A power storage slot 13 is formed on the outer wall of one side of the positioning seat 8. A battery 12 is fixedly connected to the outer wall of one side of the power storage slot 13, and the battery 12 is electrically connected to the magnetic chuck 9. A sealing cover 11 is fixedly connected to one end of the power storage slot 13. The battery 12 is used to provide power for the operation of the magnetic chuck 9; An oil cup 14 is fixedly connected to the outer wall of one side of the positioning seat 8. A sealing ring 15 is sleeved on the outer wall of one side of the oil cup 14, and the sealing ring 15 is sleeved on the outer wall of one side of the positioning seat 8. The oil cup 14 is used to add lubricant to the rolling element 5 to ensure the accuracy and stability of the bearing operation; A first through hole 16 is formed on the outer wall of one side of the fiber winding layer 7 corresponding to the position of the oil cup 14, and the oil cup 14 is sleeved in the first through hole 16. The first through hole 16 is used to install the oil cup 14; A second through hole 17 is formed on the outer wall of one side of the outer layer limiting groove 20 corresponding to the position of the oil cup 14, and the oil cup 14 is sleeved in the second through hole 17. The second through hole 17 is used to install the oil cup 14.

[0021] Working principle: When assembling and using the utility model, first limit the rolling element 5 through the inner ring 1 and the outer ring 6, install the rolling element 5 between the inner limiting groove 19 and the outer limiting groove 20, and fix it through the limiting frame 4. After the installation is completed, the inner ring 1 and the outer ring 6 are connected through the upper sealing gasket 2 and the lower sealing gasket 3, which can effectively prevent the loss of lubricant and the invasion of external dust, moisture, etc. into the bearing, causing erosion to the bearing, and complete the winding of the assembled bearing through the fiber winding layer 7, so that the bearing has the characteristics of high load-bearing, corrosion resistance, and maintenance-free, and is suitable for a variety of industrial fields. The bearing adopts the inner ring 1, the outer ring 6 and the rolling element 5 to increase the load-bearing capacity of the bearing, which improves the stability and durability of the mechanical equipment to a certain extent, ensures that the mechanical equipment can still operate stably when bearing a large load, reduces mechanical failures and damages caused by insufficient load, thereby extending the service life of the equipment, and is more adaptable to complex environments, and reduces the frequent replacement of shafts to a certain extent. The maintenance cost and time generated by the bearing are reduced, and production efficiency is improved; the positioning of the bearing is completed by installing the positioning seat 8 on the periphery of the fiber winding layer 7, and energy is provided by the battery 12 in the power storage tank 13, and the magnetic suction cup 9 is turned on by pressing the start switch 18, and the magnetic suction cup 9 on the support column 10 is adsorbed on the mechanical equipment to be installed, so as to complete the positioning of the bearing, reduce the occurrence of bearing offset, reduce the friction generated during the use of the bearing, make the rotation smoother, and provide protection for the rotating support part of the bearing, reduce the noise and vibration generated during use, and improve the accuracy and stability of the mechanical equipment to a certain extent. During use, lubricant can be added to the rolling element 5 through the oil cup 14 to ensure the accuracy and stability of the bearing operation; the sealing cover 11 is used to protect the battery 12 and the power storage tank 13, the sealing ring 15 is used to ensure the sealing when adding lubricant to prevent liquid leakage, and the first through hole 16 and the second through hole 17 are used to install the oil cup 14.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative efforts.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A high-load-bearing bearing, comprising an inner ring (1), characterized in that: On one side outer wall of the inner ring (1), an inner layer limiting groove (19) is provided. A limiting frame (4) is sleeved on one side outer wall of the inner layer limiting groove (19). A rolling body (5) is sleeved on one side outer wall of the limiting frame (4), and one end of the rolling body (5) is sleeved on the inner layer limiting groove (19). The other end of the rolling body (5) is provided with an outer ring (6). An outer layer limiting groove (20) is provided on one side outer wall of the outer ring (6), and the other end of the rolling body (5) is sleeved on the outer layer limiting groove (20). A fiber winding layer (7) is sleeved on one side outer wall of the outer ring (6), and a positioning seat (8) is sleeved on one side outer wall of the fiber winding layer (7).

2. The high-load-bearing bearing according to claim 1, wherein: An upper sealing gasket (2) is fixedly connected to the upper surface of the outer ring (6), and the upper sealing gasket (2) is fixedly connected to the upper surface of the inner ring (1). A lower sealing gasket (3) is fixedly connected to the lower surface of the outer ring (6), and the lower sealing gasket (3) is fixedly connected to the lower surface of the inner ring (1).

3. The high-load bearing according to claim 1, characterized in that: A support column (10) is fixedly connected to one side outer wall of the positioning seat (8). A magnetic suction cup (9) is fixedly connected to the lower surface of the support column (10). A start switch (18) is fixedly connected to the upper surface of the support column (10).

4. The high-load bearing according to claim 3, wherein: A power storage groove (13) is provided on one side outer wall of the positioning seat (8). A battery (12) is fixedly connected to one side outer wall of the power storage groove (13), and the battery (12) is electrically connected to the magnetic suction cup (9). A sealing cover (11) is fixedly connected to one end of the power storage groove (13).

5. The high-load-bearing bearing according to claim 4, characterized in that: An oil cup (14) is fixedly connected to one side outer wall of the positioning seat (8). A sealing ring (15) is sleeved on one side outer wall of the oil cup (14), and the sealing ring (15) is sleeved on one side outer wall of the positioning seat (8).

6. The high-load-bearing bearing according to claim 1, wherein: A first through hole (16) is provided on one side outer wall of the fiber winding layer (7) at a position corresponding to the oil cup (14), and the oil cup (14) is sleeved in the first through hole (16).

7. The high-load-bearing bearing according to claim 1, wherein: On one side outer wall of the ou ter layer limiting groove (20) at a position corresponding to the oil cup (14), a second through hole (17) is provided and the oil cup (14) is sleeved in the second through hole (17).

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