Super-pressure-bearing anti-deviation bearing ring

Abstract

The bearing ring comprises a bearing outer ring, a bearing inner ring is arranged on the inner ring of the bearing outer ring, dust covers are arranged on the outer surfaces of the upper end and the lower end of the bearing inner ring, and a pressure bearing mechanism is arranged at the upper end of the bearing outer ring. The pressure-bearing mechanism comprises a first pressure-bearing ring, a second pressure-bearing ring, connecting rods, through grooves, grooves, connecting plates, springs and dampers, the first pressure-bearing ring is located at the upper end of the bearing outer ring, the second pressure-bearing ring is located at the lower end of the first pressure-bearing ring, and the through grooves are formed in the outer surface of the upper end of the bearing outer ring. According to the super-pressure-bearing anti-deviation bearing ring, the pressure-bearing effect can be achieved, the first pressure-bearing ring and the second pressure-bearing ring can protect the bearing outer ring, the service life is prolonged, the multiple sets of connecting rods and the through grooves can achieve the limiting and guiding effects, deviation is reduced, and better use prospects are brought.

Description

Technical Field

[0001] The utility model relates to the field of bearing rings, in particular to an over-pressure anti-deviating bearing ring. Background Art

[0002] The bearing ring is an annular part of a radial rolling bearing with one or more raceways. The existing bearings have poor pressure resistance during use and are easily damaged, which affects their use and has certain adverse effects on people's use. Therefore, we propose an over-pressure anti-deviated bearing ring. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides an over-pressure anti-deviation bearing ring, which has the advantages of being able to bear pressure, the first pressure ring and the second pressure ring being able to protect the outer ring of the bearing and prolonging its service life, and multiple sets of connecting rods and through grooves being able to play a limiting and guiding role and reducing deviation, etc., which can effectively solve the problems in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an over-pressure anti-deviation bearing ring, including a bearing outer ring, the inner ring of the bearing outer ring is provided with a bearing inner ring, the upper and lower outer surfaces of the bearing inner ring are provided with dust covers, and the upper end of the bearing outer ring is provided with a pressure-bearing mechanism, the pressure-bearing mechanism includes a first pressure-bearing ring, a second pressure-bearing ring, a connecting rod, a through groove, a groove, a connecting plate, a spring and a damper, the first pressure-bearing ring is located at the upper end of the bearing outer ring, the second pressure-bearing ring is located at the lower end of the first pressure ring, and multiple groups of the through grooves are opened on the upper end outer surface of the bearing outer ring.

[0007] Preferably, the connecting rod is located between the first pressure ring and the second pressure ring, and the plurality of through grooves are respectively opened on the lower end outer surface of the first pressure ring and the upper end outer surface of the second pressure ring.

[0008] Preferably, the two groups of dampers are respectively located on both sides of the inside of the groove, the connecting plate is located between the connecting rod and the damper, and the spring is located in the middle of the outer surface of the lower end of the connecting plate.

[0009] Preferably, the connecting rod and the through slot are slidably connected.

[0010] Preferably, the connecting rod and the groove are slidably connected, and the two groups of connecting plates are elastically connected to the first pressure ring and the second pressure ring through two groups of springs respectively.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides an over-pressure anti-deviation bearing ring, which has the following beneficial effects:

[0013] 1. The super-pressure-bearing anti-deviated bearing ring can play a pressure-bearing role. The first pressure-bearing ring and the second pressure-bearing ring can protect the outer ring of the bearing and increase the service life.

[0014] 2. The over-pressure anti-deviation bearing ring has multiple sets of connecting rods and through grooves that can play a limiting and guiding role to reduce deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a super-pressure anti-deviating bearing ring.

[0016] Figure 2 This is a front view analysis diagram of an over-pressure anti-deviating bearing ring of the utility model.

[0017] Figure 3 The utility model is a super-pressure anti-deviating bearing ring Figure 1 Enlarged view of point A in the middle.

[0018] Figure 4 The utility model is a super-pressure anti-deviating bearing ring Figure 2 Enlarge the analysis diagram at B in the middle.

[0019] In the figure: 1. bearing outer ring; 2. dust cover; 3. bearing inner ring; 4. pressure-bearing mechanism; 5. first pressure-bearing ring; 6. second pressure-bearing ring; 7. connecting rod; 8. through groove; 9. groove; 10. connecting plate; 11. spring; 12. damper. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] This embodiment is an over-pressure anti-deviation bearing ring.

[0022] like Figure 1-4 As shown, it includes a bearing outer ring 1, the inner ring of the bearing outer ring 1 is provided with a bearing inner ring 3, the upper and lower outer surfaces of the bearing inner ring 3 are provided with dust covers 2, the upper end of the bearing outer ring 1 is provided with a pressure-bearing mechanism 4, the pressure-bearing mechanism 4 includes a first pressure-bearing ring 5, a second pressure-bearing ring 6, a connecting rod 7, a through groove 8, a groove 9, a connecting plate 10, a spring 11 and a damper 12, the first pressure-bearing ring 5 is located at the upper end of the bearing outer ring 1, the second pressure-bearing ring 6 is located at the lower end of the first pressure ring 5, and multiple groups of through grooves 8 are opened on the upper end outer surface of the bearing outer ring 1.

[0023] The connecting rod 7 is located between the first pressure ring 5 and the second pressure ring 6, and multiple groups of through grooves 8 are respectively opened on the lower end outer surface of the first pressure ring 5 and the upper end outer surface of the second pressure ring 6; two groups of dampers 12 are respectively located on both sides of the inside of the groove 9, the connecting plate 10 is located between the connecting rod 7 and the damper 12, and the spring 11 is located in the middle of the lower end outer surface of the connecting plate 10; the connecting rod 7 and the through groove 8 are slidingly connected; the connecting rod 7 and the groove 9 are slidingly connected, and the two groups of connecting plates 10 are elastically connected to the first pressure ring 5 and the second pressure ring 6 through two groups of springs 11 respectively.

[0024] It should be noted that the utility model is an over-pressure anti-deviation bearing ring, in which a first pressure ring 5 and a second pressure ring 6 are respectively arranged at the upper and lower ends of the bearing outer ring 1, and a connecting rod 7 is arranged between the first pressure ring 5 and the second pressure ring 6. One group of connecting rods 7 is fixedly connected to the first pressure ring 5, and the other group of connecting rods 7 is fixedly connected to the second pressure ring 6. Multiple groups of connecting rods 7 are staggered. When the first pressure ring 5 or the second pressure ring 6 is subjected to pressure, the connecting rod 7 is driven to slide along the groove 9, compressing the spring 11, and buffering is performed under the action of the damper 12, which can play a pressure-bearing role. The first pressure ring 5 and the second pressure ring 6 can protect the bearing outer ring 1 and increase the service life. Multiple groups of connecting rods 7 and through grooves 8 can play a limiting and guiding role to reduce deviation.

[0025] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An over-pressure anti-deviating bearing ring, comprising a bearing outer ring (1), characterized in that: The inner ring of the bearing outer ring (1) is provided with a bearing inner ring (3), and the upper and lower outer surfaces of the bearing inner ring (3) are provided with dust covers (2). The upper end of the bearing outer ring (1) is provided with a pressure-bearing mechanism (4), and the pressure-bearing mechanism (4) includes a first pressure-bearing ring (5), a second pressure-bearing ring (6), a connecting rod (7), a through groove (8), a groove (9), a connecting plate (10), a spring (11) and a damper (12). The first pressure-bearing ring (5) is located at the upper end of the bearing outer ring (1), and the second pressure-bearing ring (6) is located at the lower end of the first pressure-bearing ring (5). A plurality of groups of through grooves (8) are provided on the upper outer surface of the bearing outer ring (1).

2. The super-pressure anti-deviating bearing ring according to claim 1, characterized in that: The connecting rod (7) is located between the first pressure ring (5) and the second pressure ring (6), and a plurality of groups of through grooves (8) are respectively opened on the lower end outer surface of the first pressure ring (5) and the upper end outer surface of the second pressure ring (6).

3. The super-pressure anti-deviating bearing ring according to claim 2, characterized in that: The two groups of dampers (12) are respectively located on both sides of the groove (9), the connecting plate (10) is located between the connecting rod (7) and the damper (12), and the spring (11) is located in the middle of the outer surface of the lower end of the connecting plate (10).

4. The super-pressure anti-deviating bearing ring according to claim 3 is characterized in that: The connecting rod (7) and the through slot (8) are slidably connected.

5. The super-pressure anti-deviating bearing ring according to claim 4, characterized in that: The connecting rod (7) and the groove (9) are slidably connected, and the two groups of connecting plates (10) are elastically connected to the first pressure ring (5) and the second pressure ring (6) respectively through two groups of springs (11).

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