Bearing with bearing seat

Abstract

The utility model provides a bearing with a bearing seat, and relates to the technical field of bearings, the bearing comprises a bearing body and the bearing seat, the bearing comprises an inner ring and an outer ring, a plurality of balls are arranged between the inner ring and the outer ring, an auxiliary device is arranged on one side of the inner ring, the auxiliary device comprises two extension blocks, and the two extension blocks are arranged on the bearing seat. The bearing seat comprises a top cover and a base, two extending blocks are arranged in the inner ring, one sides of the two extending blocks are symmetrically and fixedly connected with one side of the inner ring, threaded rods are in threaded connection with the inner walls of the extending blocks, the ends, away from each other, of the threaded rods are rotationally connected with clamping plates, and the bearing seat comprises the top cover and the base. The threaded rods can drive the clamping plates to synchronously move until the two clamping plates completely clamp the output shaft fixed to the inner ring, auxiliary fixing between the inner ring and the output shaft can be achieved, relative rotation between the output shaft and the inner wall of the bearing can be prevented, and then the energy conversion efficiency can be ensured.

Description

Technical Field

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

[0002] Bearings are an important component in mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. The bearing seat, also known as a box, is the outer support body of the bearing and is generally used in conjunction with the bearing.

[0003] When installing the bearing, the output shaft of the connector needs to be fixed to the inner ring of the bearing to reduce the friction generated when the output shaft rotates. However, long-term and high-intensity mechanical rotation may cause relative rotation between the output shaft and the inner wall of the bearing, which in turn increases the friction when the output shaft rotates, reducing energy utilization efficiency. Utility Model Content

[0004] The utility model provides a bearing with a bearing seat to solve the problem that long-term high-intensity mechanical rotation may cause relative rotation between the output shaft and the inner wall of the bearing, which in turn causes increased friction when the output shaft rotates and reduces energy utilization efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bearing with a bearing seat, comprising a bearing body and a bearing seat body, the bearing comprising an inner ring and an outer ring, a plurality of balls are arranged between the inner ring and the outer ring, an auxiliary device is arranged on one side of the inner ring, the auxiliary device comprises two extension blocks, one side of the two extension blocks is symmetrically fixedly connected to one side of the inner ring, the inner wall of the extension block is threadedly connected with a threaded rod, and the ends of the threaded rods that are away from each other are rotatably connected with a clamping plate, the bearing seat body comprises a top cover and a base, the outer ring is arranged between the top cover and the base, both sides of the base are fixedly connected with mounting blocks, and a convenient disassembly device is arranged between the top cover and the base.

[0006] The effect achieved by the above components is: by setting two clamping plates, under the action of the threaded rod, the threaded rod is rotated, and the threaded rod will be extended and retracted on the inner wall of the extension block. During the extension and retraction process, the threaded rod will drive the clamping plates to move synchronously until the two clamping plates completely clamp the output shaft fixed to the inner ring, thereby assisting in fixing the inner ring and the output shaft, which is beneficial to prevent relative rotation between the output shaft and the inner wall of the bearing, thereby ensuring energy conversion efficiency.

[0007] Preferably, the ends of the two threaded rods that are away from each other are fixedly connected to an operating block, and the outer surface of the operating block is provided with a protrusion.

[0008] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block and has an anti-slip effect when rotating the operating block.

[0009] Preferably, the outer surface of the threaded rod is threadedly connected with a first nut, and the first nut is arranged between the extension block and the clamping plate.

[0010] The effect achieved by the above components is: by setting the first nut and rotating the first nut so that one side of the first nut abuts against one side of the extension block, one end of the threaded rod can be limited, and then the clamping plate can be limited, which is beneficial to prevent the two clamping plates from loosening the output shaft.

[0011] Preferably, a round rod is symmetrically fixedly connected to one side of the clamping plate, the outer surface of the round rod is slidably connected to the inner wall of the extension block, and one end of the round rod is fixedly connected to a stopper.

[0012] The effect achieved by the above components is: by setting the round rod, when the splint moves under the action of the threaded rod, the round rod will be driven to slide synchronously on the inner wall of the extension block, which can limit the splint. At the same time, the stopper can block one end of the round rod to prevent the round rod from detaching from the inner wall of the extension block.

[0013] Preferably, one side of the two clamping plates is fixedly connected to a rubber plate, and one side of the rubber plate is evenly provided with protrusions.

[0014] The effect achieved by the above components is that by providing the rubber plate with protrusions, the friction force on one side of the clamping plate can be increased, so that the clamping plate can clamp the output shaft more tightly.

[0015] Preferably, the easy-to-disassemble device includes two circular hole blocks, one side of the two circular hole blocks are respectively fixedly connected to the bottom of the two sides of the top cover, a threaded pin is inserted into the inner wall of the circular hole block, one end of the threaded pin is fixedly connected to a connecting block, one side of the two connecting blocks is fixedly connected to the two sides of the base, one side of the circular hole block abuts against one side of the connecting block, and a second nut is provided on the outer surface of the threaded pin.

[0016] The effect achieved by the above-mentioned components is: by setting a threaded pin, inserting the threaded pin into the inner wall of the circular hole block, so that one side of the circular hole block abuts against one side of the connecting block, and then sleeved on one end of the threaded pin, rotating the second nut, so that one side of the second nut abuts against one side of the circular hole block, the circular hole block and the connecting block can be fixed, and then the top cover and the base can be fixed, and at the same time, it is also convenient to disassemble the bearing body, and it is convenient to maintain and replace the bearing body separately.

[0017] Preferably, a gasket is provided between the second nut and the circular hole block, and the outer surface of the threaded pin is inserted into the inner wall of the gasket.

[0018] The effect achieved by the above components is that by arranging the gasket, one side of the second nut can be replaced to abut against one side of the circular hole block, which is helpful to prevent the second nut from loosening.

[0019] Preferably, the top of the connection block is symmetrically fixedly connected to the limiting blocks, and the two sides of the circular hole block are respectively abutted against one side of the two limiting blocks.

[0020] The effect achieved by the above components is: by setting the limit block, the circular hole block can be limited, thereby improving the stability of the overall structure.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, two clamping plates are arranged. Under the action of the threaded rod, the threaded rod can drive the clamping plates to move synchronously until the two clamping plates completely clamp the output shaft fixed to the inner ring. This can assist in fixing the inner ring and the output shaft, which is beneficial to prevent relative rotation between the output shaft and the inner wall of the bearing, thereby ensuring energy conversion efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the auxiliary device of the utility model;

[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0026] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0027] Legend: 1. Bearing body; 11. Inner ring; 12. Ball; 13. Outer ring; 2. Bearing seat body; 21. Top cover; 22. Base; 23. Mounting block; 3. Auxiliary device; 31. Extension block; 32. Threaded rod; 33. Clamp; 34. Operating block; 35. First nut; 36. Round rod; 37. Stop block; 38. Rubber sheet; 4. Disassembly device; 41. Round hole block; 42. Threaded pin; 43. Connecting block; 44. Second nut; 45. Gasket; 46. Limit block. DETAILED DESCRIPTION

[0028] Example 1, reference Figure 1-Figure 3As shown, this embodiment discloses a bearing with a bearing seat, including a bearing body 1 and a bearing seat body 2, the bearing including an inner ring 11 and an outer ring 13, a plurality of balls 12 are arranged between the inner ring 11 and the outer ring 13, an auxiliary device 3 is arranged on one side of the inner ring 11, the auxiliary device 3 includes two extension blocks 31, one side of the two extension blocks 31 is symmetrically fixedly connected to one side of the inner ring 11, the inner wall of the extension block 31 is threadedly connected with a threaded rod 32, and the ends of the threaded rod 32 that are away from each other are rotatably connected with a clamping plate 33, the bearing seat body 2 includes a top cover 21 and a base 22, and the outer ring 13 is arranged between the top cover 21 and the base 22 The base 22 is fixedly connected with mounting blocks 23 on both sides, and a disassembly device 4 is provided between the top cover 21 and the base 22. By providing two clamping plates 33, under the action of the threaded rod 32, the threaded rod 32 is rotated, and the threaded rod 32 will be extended and retracted on the inner wall of the extension block 31. The threaded rod 32 will drive the clamping plates 33 to move synchronously during the extension and retraction process until the two clamping plates 33 completely clamp the output shaft fixed to the inner ring 11, thereby auxiliary fixation between the inner ring 11 and the output shaft can be performed, which is beneficial to prevent relative rotation between the output shaft and the inner ring 11 of the bearing body 1, thereby ensuring energy conversion efficiency.

[0029] Reference Figure 2 and Figure 3 As shown, the ends of the two threaded rods 32 that are away from each other are fixedly connected with an operating block 34, and the outer surface of the operating block 34 is provided with a protrusion. By setting the operating block 34, rotating the operating block 34 can drive the threaded rod 32 to rotate. At the same time, the outer surface of the operating block 34 is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block 34, and has an anti-slip effect when the operating block 34 is rotated; the outer surface of the threaded rod 32 is threadedly connected with a first nut 35, and the first nut 35 is arranged between the extension block 31 and the clamping plate 33. By setting the first nut 35 and rotating the first nut 35 so that one side of the first nut 35 abuts against one side of the extension block 31, one end of the threaded rod 32 can be limited, and then the clamping plate 33 can be limited, which is beneficial to prevent the two clamping plates 33 from loosening the clamping of the output shaft.

[0030] Reference Figure 2 and Figure 3As shown, a round rod 36 is symmetrically fixedly connected to one side of the clamping plate 33, and the outer surface of the round rod 36 is slidably connected to the inner wall of the extension block 31, and a stopper 37 is fixedly connected to one end of the round rod 36. By setting the round rod 36, when the clamping plate 33 moves under the action of the threaded rod 32, the round rod 36 will be driven to slide synchronously on the inner wall of the extension block 31, which can limit the clamping plate 33. At the same time, the stopper 37 can block one end of the round rod 36 to prevent the round rod 36 from detaching from the inner wall of the extension block 31; one side of the two clamping plates 33 is fixedly connected to a rubber plate 38, and one side of the rubber plate 38 is evenly provided with protrusions. By providing a rubber plate 38 with protrusions, the friction force on one side of the clamping plate 33 can be increased, so that the clamping plate 33 can clamp the output shaft more tightly.

[0031] Reference Figure 2 and Figure 4 As shown, the disassembly device 4 includes two circular hole blocks 41, one side of the two circular hole blocks 41 is fixedly connected to the bottom of both sides of the top cover 21, a threaded pin 42 is inserted into the inner wall of the circular hole block 41, one end of the threaded pin 42 is fixedly connected to a connecting block 43, one side of the two connecting blocks 43 is fixedly connected to both sides of the base 22, one side of the circular hole block 41 abuts against one side of the connecting block 43, and a second nut 44 is provided on the outer surface of the threaded pin 42. By setting the threaded pin 42, the threaded pin 42 is inserted into the inner wall of the circular hole block 41 so that one side of the circular hole block 41 abuts against one side of the connecting block 43, and then the second nut 44 is sleeved on one end of the threaded pin 42, and the second nut 44 is rotated so that one side of the second nut 44 abuts against one side of the circular hole block 41, so that the circular hole block 41 and the connecting block 43 can be fixed, and then the top cover 21 and the base 22 can be fixed, and at the same time, it is convenient to disassemble the bearing body 1, and it is convenient to maintain and replace the bearing body 1 separately.

[0032] Reference Figure 2 and Figure 4 As shown, a gasket 45 is provided between the second nut 44 and the circular hole block 41, and the outer surface of the threaded pin 42 is inserted into the inner wall of the gasket 45. By providing the gasket 45, one side of the second nut 44 can be replaced to abut against one side of the circular hole block 41, which is beneficial to prevent the second nut 44 from loosening; the top of the connecting block 43 is symmetrically fixedly connected to the limiting blocks 46, and the two sides of the circular hole block 41 are respectively abutted against one side of the two limiting blocks 46. By providing the limiting blocks 46, the circular hole block 41 can be limited, thereby improving the stability of the overall structure.

[0033] Working principle: Rotating the operating block 34 drives the threaded rod 32 to rotate, and the threaded rod 32 will extend and retract on the inner wall of the extension block 31. Under the limit of the round rod 36, the threaded rod 32 will drive the clamping plate 33 to move synchronously until the rubber plate 38 on one side of the two clamping plates 33 completely clamps the output shaft fixed with the inner ring 11, and then the first nut 35 is rotated so that one side of the first nut 35 abuts against one side of the extension block 31, so that one end of the threaded rod 32 can be limited, and then the clamping plate 33 can be limited, which is beneficial to prevent the two clamping plates 33 from loosening the clamping of the output shaft, and can provide auxiliary fixation between the inner ring 11 and the output shaft, which is beneficial to prevent the output shaft from loosening from the inner ring 11 and the output shaft. When the top cover 21 and the base 22 need to be installed, the threaded pin 42 is inserted into the inner wall of the circular hole block 41, so that one side of the circular hole block 41 abuts against one side of the connecting block 43, and the two sides of the circular hole block 41 abut against one side of the two limit blocks 46 respectively, and then the second nut 44 and the gasket 45 are sleeved on one end of the threaded pin 42, and the second nut 44 is rotated so that one side of the second nut 44 abuts against one side of the gasket 45, and one side of the gasket 45 abuts against one side of the circular hole block 41, so that the circular hole block 41 and the connecting block 43 can be fixed, and then the top cover 21 and the base 22 can be fixed, and it is also convenient for disassembly of the bearing body 1.

Claims

1. A bearing with a bearing seat, comprising a bearing body (1) and a bearing seat body (2), characterized in that: The bearing comprises an inner ring (11) and an outer ring (13), a plurality of balls (12) are arranged between the inner ring (11) and the outer ring (13), an auxiliary device (3) is arranged on one side of the inner ring (11), the auxiliary device (3) comprises two extension blocks (31), one side of the two extension blocks (31) is symmetrically fixedly connected to one side of the inner ring (11), the inner wall of the extension block (31) is threadedly connected to a threaded rod (32), and the ends of the threaded rod (32) that are away from each other are rotatably connected to a clamping plate (33), the bearing seat body (2) comprises a top cover (21) and a base (22), the outer ring (13) is arranged between the top cover (21) and the base (22), both sides of the base (22) are fixedly connected to mounting blocks (23), and a convenient disassembly device (4) is arranged between the top cover (21) and the base (22).

2. A bearing with a bearing seat according to claim 1, characterized in that: An operating block (34) is fixedly connected to the ends of the two threaded rods (32) that are away from each other, and a protrusion is provided on the outer surface of the operating block (34).

3. A bearing with a bearing seat according to claim 1, characterized in that: The outer surface of the threaded rod (32) is threadedly connected with a first nut (35), and the first nut (35) is arranged between the extension block (31) and the clamping plate (33).

4. A bearing with a bearing seat according to claim 1, characterized in that: A round rod (36) is symmetrically and fixedly connected to one side of the clamping plate (33); the outer surface of the round rod (36) is slidably connected to the inner wall of the extension block (31); and a stopper (37) is fixedly connected to one end of the round rod (36).

5. The bearing with a bearing seat according to claim 1, characterized in that: One side of each of the two clamping plates (33) is fixedly connected to a rubber plate (38), and one side of the rubber plate (38) is evenly provided with protrusions.

6. A bearing with a bearing seat according to claim 1, characterized in that: The easy-to-disassemble device (4) comprises two circular hole blocks (41), one side of the two circular hole blocks (41) being fixedly connected to the bottom of two sides of the top cover (21), respectively; a threaded pin (42) is inserted into the inner wall of the circular hole block (41), one end of the threaded pin (42) is fixedly connected to a connecting block (43), one side of the two connecting blocks (43) is fixedly connected to two sides of the base (22), one side of the circular hole block (41) is in contact with one side of the connecting block (43), and a second nut (44) is provided on the outer surface of the threaded pin (42).

7. A bearing with a bearing seat according to claim 6, characterized in that: A gasket (45) is provided between the second nut (44) and the circular hole block (41), and the outer surface of the threaded pin (42) is inserted into the inner wall of the gasket (45).

8. A bearing with a bearing seat according to claim 6, characterized in that: The top of the connection block (43) is symmetrically fixedly connected to the limit blocks (46), and the two sides of the circular hole block (41) are respectively abutted against one side of the two limit blocks (46).

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