Bearing

Abstract

The utility model relates to the technical field of bearings and discloses a bearing which comprises an inner ring, an outer ring is arranged on the outer surface of the inner ring, a plurality of steel balls are installed between the inner ring and the outer ring, a plurality of heat dissipation grooves are formed in the outer ring and correspond to each other up and down, a plurality of connecting grooves are formed among the heat dissipation grooves, and the steel balls are arranged in the connecting grooves. The multiple heat dissipation grooves are internally communicated through the multiple connecting grooves, the heat dissipation mechanism is arranged on the outer ring, the heat dissipation mechanism comprises two external thread pipelines and a water pump, two first threaded holes are formed in the lower surface of the outer ring, cooling liquid in a water tank is pumped through the water pump, the cooling liquid enters the heat dissipation grooves, and heat dissipation is conducted on the outer ring; and after heat dissipation, the cooling liquid enters the heat dissipation pipeline through the second connecting pipeline, so that the cooling liquid flowing through the heat dissipation pipeline is cooled by the two heat dissipation fans, the bearing can be circularly cooled, and the service life of the bearing is prolonged to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of bearings, in particular to a bearing. Background Art

[0002] A bearing is a critical mechanical component whose primary function is to support and reduce friction between two moving parts. It consists of an inner ring, an outer ring, rolling elements (such as balls or rollers), and a cage. Bearings allow equipment to operate efficiently and precisely and are widely used in a wide variety of machinery and equipment, such as automobiles, aircraft, household appliances, and industrial machinery. Bearings can be divided into various types based on their structure and application, such as ball bearings, roller bearings, spherical bearings, and thrust bearings. Bearing performance directly affects the operating quality and lifespan of the equipment, making the selection of the appropriate bearing material and design crucial.

[0003] Existing bearings Bearings are very important components of mechanical equipment and are widely used in various rotating machines. Bearings need to rotate at high speeds during use, and bearings generate a lot of heat when rotating at high speeds. If the heat dissipation of the bearings is poor, it is very likely to cause the lubrication in the bearings to fail, thereby causing damage to the balls or rollers, causing damage to the bearings, reducing the service life of the bearings, and affecting the use of the bearings. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a bearing that solves the problem that the bearing will generate a lot of heat when rotating at high speed. If the bearing does not dissipate heat well, it is very likely to cause the lubrication in the bearing to fail, thereby causing damage to the balls or rollers, causing damage to the bearing, reducing the service life of the bearing, and affecting the use of the bearing.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a bearing comprising an inner ring, an outer ring being provided on the outer surface of the inner ring, a plurality of steel balls being installed between the inner ring and the outer ring, a plurality of heat dissipation grooves being provided inside the outer ring, the plurality of heat dissipation grooves being provided in correspondence with each other in an upper and lower direction, a plurality of connecting grooves being provided between the plurality of heat dissipation grooves, and the plurality of heat dissipation grooves being connected to each other through the plurality of connecting grooves;

[0008] The heat dissipation mechanism is arranged on the outer ring. The heat dissipation mechanism includes two externally threaded pipes and a water pump. Two first threaded holes are provided on the lower surface of the outer ring. The upper ends of the two first threaded holes extend to the interior of the lower heat dissipation groove. The two externally threaded pipes are respectively threadedly installed in the interior of the two first threaded holes. The ends of the two externally threaded pipes away from the outer ring are fixedly installed with first connecting pipes. The water pump is fixedly installed on one end of a first connecting pipe away from the corresponding externally threaded pipe.

[0009] Preferably, the heat dissipation mechanism also includes a water tank and a heat dissipation pipe, the water tank is fixedly mounted on one end of another first connecting pipe away from the corresponding externally threaded pipe, the other first connecting pipe is communicated with the interior of the water tank, the heat dissipation pipe is fixedly mounted on the upper surface of the water tank, the front end of the heat dissipation pipe passes through the front surface of the water tank, a second connecting pipe is fixedly mounted on the water outlet end of the water pump, and the end of the second connecting pipe away from the water pump is fixedly connected to the heat dissipation pipe.

[0010] Preferably, two heat dissipation fans are fixedly mounted on the upper surface of the water tank, and the lower ends of the two heat dissipation fans penetrate into the interior of the water tank.

[0011] Preferably, two second threaded holes are provided on the upper surface of the outer ring, and sealing bolts are threadedly installed inside the two second threaded holes.

[0012] Preferably, sealing gaskets are fixedly mounted on the outer surfaces of the upper ends of the two sealing bolts.

[0013] Preferably, two plastic retaining frames are installed between the inner ring and the outer ring, and a plurality of steel balls are rotatably installed between the two plastic retaining frames.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a bearing having the following beneficial effects:

[0016] 1. The bearing uses a water pump to extract the coolant from the water tank, allowing it to enter the heat dissipation groove to dissipate heat to the outer ring. After the heat is dissipated, the coolant enters the heat dissipation pipe through the second connecting pipe, and the two heat dissipation fans dissipate heat and cool the coolant flowing through the heat dissipation pipe, so that the bearing can be circulated and cooled, thereby improving the service life of the bearing to a certain extent.

[0017] 2. The bearing, through the arrangement of two sealing bolts and two externally threaded pipes, can choose to install the two externally threaded pipes into the inside of the two first threaded holes or the inside of the two second threaded holes according to the installation method of the bearing, and use two sealing bolts and sealing gaskets to seal the two unused first threaded holes or the two second threaded holes, thereby improving the applicability of the bearing and thus improving the practicality of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall top view of the bearing structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal cross-section and rear view of the bearing of the utility model;

[0020] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 4 This is a schematic diagram of the internal cross-sectional side view of the bearing of the utility model.

[0022] In the figure: 1. Inner ring; 2. Outer ring; 3. Steel ball; 4. Heat dissipation groove; 5. Connecting groove; 6. Externally threaded pipe; 7. Water pump; 8. First threaded hole; 9. First connecting pipe; 10. Water tank; 11. Heat dissipation pipe; 12. Second connecting pipe; 13. Heat dissipation fan; 14. Second threaded hole; 15. Sealing bolt; 16. Sealing gasket; 17. Plastic retainer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides a new technical solution: a bearing, comprising an inner ring 1, an outer ring 2 is provided on the outer surface of the inner ring 1, a plurality of steel balls 3 are installed between the inner ring 1 and the outer ring 2, a plurality of heat dissipation grooves 4 are opened inside the outer ring 2, the plurality of heat dissipation grooves 4 are opened correspondingly in the upper and lower directions, a plurality of connecting grooves 5 are opened between the plurality of heat dissipation grooves 4, and the plurality of heat dissipation grooves 4 are connected to each other through the plurality of connecting grooves 5;

[0025] The heat dissipation mechanism is arranged on the outer ring 2. The heat dissipation mechanism includes two externally threaded pipes 6 and a water pump 7. Two first threaded holes 8 are opened on the lower surface of the outer ring 2. The upper ends of the two first threaded holes 8 extend to the interior of the lower heat dissipation groove 4. The two externally threaded pipes 6 are respectively threadedly installed in the interior of the two first threaded holes 8. The ends of the two externally threaded pipes 6 away from the outer ring 2 are fixedly installed with first connecting pipes 9. The water pump 7 is fixedly installed on the end of one of the first connecting pipes 9 away from the corresponding externally threaded pipe 6.

[0026] Furthermore, the heat dissipation mechanism also includes a water tank 10 and a heat dissipation pipe 11. The water tank 10 is fixedly mounted on one end of another first connecting pipe 9 away from the corresponding external threaded pipe 6. The other first connecting pipe 9 is communicated with the interior of the water tank 10. The heat dissipation pipe 11 is fixedly mounted on the upper surface of the water tank 10. The front end of the heat dissipation pipe 11 passes through the front surface of the water tank 10. A second connecting pipe 12 is fixedly mounted on the water outlet end of the water pump 7. The end of the second connecting pipe 12 away from the water pump 7 is fixedly connected to the heat dissipation pipe 11.

[0027] Furthermore, the water pump 7 extracts the coolant from the water tank 10, allowing it to enter the heat dissipation groove 4 to dissipate heat to the outer ring 2. After heat dissipation, the coolant enters the heat dissipation pipe 11 through the second connecting pipe 12, and the two heat dissipation fans 13 dissipate heat and cool the coolant flowing through the heat dissipation pipe 11, so that the bearing can be circulated and cooled, thereby improving the service life of the bearing to a certain extent.

[0028] Furthermore, two heat dissipation fans 13 are fixedly mounted on the upper surface of the water tank 10 , and the lower ends of the two heat dissipation fans 13 penetrate into the interior of the water tank 10 .

[0029] Furthermore, two second threaded holes 14 are provided on the upper surface of the outer ring 2, and sealing bolts 15 are threadedly installed inside the two second threaded holes 14. The sealing bolts 15 are adapted to the externally threaded pipe 6. The externally threaded pipe 6 can be installed inside the second threaded holes 14, and the sealing bolts 15 can also be installed inside the first threaded hole 8.

[0030] Furthermore, sealing gaskets 16 are fixedly mounted on the outer surfaces of the upper ends of the two sealing bolts 15 .

[0031] Furthermore, by setting up two sealing bolts 15 and two externally threaded pipes 6, the two externally threaded pipes 6 can be installed inside the two first threaded holes 8 or inside the two second threaded holes 14 according to the installation method of the bearing, and the two sealing bolts 15 and the sealing gaskets 16 are used to seal the two unused first threaded holes 8 or the two second threaded holes 14, thereby improving the applicability of the bearing and thus improving the practicality of the bearing.

[0032] Furthermore, two plastic retaining frames 17 are installed between the inner ring 1 and the outer ring 2 , and the plurality of steel balls 3 are rotatably installed between the two plastic retaining frames 17 .

[0033] Working principle: When using this bearing, after installing the bearing to the corresponding position, you can choose to install the two externally threaded pipes 6 into the inside of the two first threaded holes 8 or the inside of the two second threaded holes 14 according to the bearing installation method, and use two sealing bolts 15 and sealing gaskets 16 to seal the two unused first threaded holes 8 or the two second threaded holes 14. Then start the water pump 7, so that the water pump 7 pumps water into the heat sink 4 through the first connecting pipe 9 fixedly connected to its pumping end and the corresponding externally threaded pipe 6. The heat sink 4 pumps water into the water tank 10 through another first connecting pipe 9 and the corresponding externally threaded pipe 6, and draws out the coolant inside the water tank 10, so that it enters the heat sink 4 through the first connecting pipe 9 fixedly connected to the water tank 10 and the corresponding externally threaded pipe 6. , to dissipate heat for the bearing, and then the coolant leaves the interior of the heat sink 4 through the first connecting pipe 9 fixedly connected to the water pump 7 and the corresponding externally threaded pipe 6, enters the interior of the second connecting pipe 12 through the water pump 7, and then enters the interior of the heat dissipation pipe 11 fixedly connected to the second connecting pipe 12, and then starts the two heat dissipation fans 13, and the two heat dissipation fans 13 blow air to cool the heat dissipation pipe 11, thereby cooling and dissipating the coolant inside the heat dissipation pipe 11. After passing through the heat dissipation pipe 11, the coolant leaves the interior of the heat dissipation pipe 11 through the outlet at the right end of the heat dissipation pipe 11 and enters the interior of the water tank 10, and then is drawn into the interior of the heat sink 4 by the first connecting pipe 9 and the externally threaded pipe 6 fixedly connected to the water tank 10, cooling and dissipating the bearing to a certain extent, thereby improving the service life of the bearing. The water pump 7 extracts the coolant from the water tank 10 and allows it to enter the heat dissipation groove 4 to dissipate heat to the outer ring 2. After heat dissipation, the coolant enters the heat dissipation pipe 11 through the second connecting pipe 12. The two heat dissipation fans 13 dissipate heat and cool down the coolant flowing through the heat dissipation pipe 11, so that the bearing can be circulated and cooled, thereby improving the service life of the bearing to a certain extent.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing comprising an inner ring (1), an outer ring (2) provided on the outer surface of the inner ring (1), a plurality of steel balls (3) installed between the inner ring (1) and the outer ring (2), characterized in that: A plurality of heat dissipation grooves (4) are provided inside the outer ring (2), the plurality of heat dissipation grooves (4) are provided in correspondence with each other in the upper and lower directions, a plurality of connection grooves (5) are provided between the plurality of heat dissipation grooves (4), and the plurality of heat dissipation grooves (4) are internally connected through the plurality of connection grooves (5); The heat dissipation mechanism is arranged on the outer ring (2), and the heat dissipation mechanism includes two externally threaded pipes (6) and a water pump (7). Two first threaded holes (8) are provided on the lower surface of the outer ring (2), and the upper ends of the two first threaded holes (8) extend to the interior of the lower heat dissipation groove (4). The two externally threaded pipes (6) are respectively threadedly installed in the interior of the two first threaded holes (8). The ends of the two externally threaded pipes (6) away from the outer ring (2) are fixedly installed with a first connecting pipe (9), and the water pump (7) is fixedly installed on the end of one of the first connecting pipes (9) away from the corresponding externally threaded pipe (6).

2. A bearing according to claim 1, characterized in that: The heat dissipation mechanism further comprises a water tank (10) and a heat dissipation pipe (11); the water tank (10) is fixedly mounted on one end of another first connecting pipe (9) away from the corresponding externally threaded pipe (6); the other first connecting pipe (9) is communicated with the interior of the water tank (10); the heat dissipation pipe (11) is fixedly mounted on the upper surface of the water tank (10); the front end of the heat dissipation pipe (11) passes through the front surface of the water tank (10); a second connecting pipe (12) is fixedly mounted on the water outlet end of the water pump (7); and the end of the second connecting pipe (12) away from the water pump (7) is fixedly connected to the heat dissipation pipe (11).

3. A bearing according to claim 2, characterized in that: Two heat dissipation fans (13) are fixedly mounted on the upper surface of the water tank (10), and the lower ends of the two heat dissipation fans (13) penetrate into the interior of the water tank (10).

4. The bearing according to claim 1, characterized in that: Two second threaded holes (14) are provided on the upper surface of the outer ring (2), and sealing bolts (15) are threadedly installed inside the two second threaded holes (14).

5. A bearing according to claim 4, characterized in that: Sealing pads (16) are fixedly mounted on the outer surfaces of the upper ends of the two sealing bolts (15).

6. The bearing according to claim 1, characterized in that: Two plastic retaining frames (17) are installed between the inner ring (1) and the outer ring (2), and a plurality of steel balls (3) are rotatably installed between the two plastic retaining frames (17).

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