CN220540125U - High-strength breakage-proof bearing assembly - Google Patents
High-strength breakage-proof bearing assembly Download PDFInfo
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- CN220540125U CN220540125U CN202321520418.6U CN202321520418U CN220540125U CN 220540125 U CN220540125 U CN 220540125U CN 202321520418 U CN202321520418 U CN 202321520418U CN 220540125 U CN220540125 U CN 220540125U
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- ring
- bearing assembly
- retainer
- outer ring
- bearing
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- 239000002131 composite material Substances 0.000 claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 20
- 230000008719 thickening Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a high-strength breakage-proof bearing assembly, wherein each part of the bearing assembly forms a composite bearing, and a driving shaft is rotatably and penetratingly arranged in the composite bearing; comprising the following steps: the composite bearing consists of an outer ring, a retainer, rolling bodies, an inner ring, an upper gasket and a lower gasket, wherein the outer ring is arranged on the outermost layer of the composite bearing, the retainer is arranged in the outer ring, the rolling bodies are rotatably arranged in the side of the retainer, the inner ring is arranged on the inner side of the retainer, and the rolling bodies are rotatably arranged between the outer ring and the inner ring; and the support rings are symmetrically and fixedly arranged at the upper and lower positions outside the outer ring. This rupture formula bearing assembly is prevented to high strength adopts novel structural design for this bearing assembly local thickening improves the intensity that bearing assembly assembled and used, and the bearing assembly outside is provided with the support reinforced structure, and its assembly setting is outside stable at the drive shaft, and the steady output of auxiliary drive axle rotates.
Description
Technical Field
The utility model relates to the technical field of bearing assemblies, in particular to a high-strength breakage-proof bearing assembly.
Background
The bearing assembly is a shaft driving assembly, the shaft is installed in the bearing in a penetrating manner, when the shaft rotates under the control of power, the bearing is arranged outside the shaft in a protection manner, the shaft can be limited and kept to rotate stably, and the main structure of the bearing consists of an outer ring, an inner ring, a retainer and rolling bodies, so that the structure is simple;
bearing assembly and bearing of application number CN110360231a, bearing comprising: the stationary bearing guide ring comprises a flange part used for limiting the axial movement of the bearing rolling bodies, and a sensor is fixed on the flange part; the retainer is positioned outside or inside the static bearing guide ring, a magnetic part is fixed on the retainer, and the retainer is a nonmetallic retainer; the sensing part of the sensor faces the retainer, and the sensor can detect signals of the magnetic piece in the process of rotating the retainer relative to the stationary bearing guide ring. According to the bearing provided by the embodiment of the utility model, the sensor is fixed on the static bearing guide ring, and meanwhile, the magnetic piece is fixed on the retainer, so that the service condition of the retainer can be monitored in real time without disassembling the bearing, and the bearing is simple and quick; on the other hand, the sensor can also monitor the rotating speed of the bearing at the same time to know the running condition of the bearing; the bearing assembly is assembled outside the shaft without a high-strength reinforcing structure, and the running and rotating stability of the shaft is affected to a certain extent;
the existing partial bearing assembly has a simple transmission structure, the inner ring and the shaft are mutually assembled to assist in limiting the rotation of the shaft, and the phenomenon of breakage can be generated due to larger transmission force locally applied to the shaft under the condition of high running or larger connecting load, so that stable output of the shaft is not facilitated.
There is a need to design a high strength snap-resistant bearing assembly that addresses the above-described problems.
Disclosure of Invention
The utility model aims to provide a high-strength breakage-proof bearing assembly, which aims to solve the problems that the prior partial bearing assembly in the prior art is simple in transmission structure, an inner ring and a shaft are mutually assembled to assist in limiting the rotation of the shaft, the phenomenon of breakage is generated due to larger transmission force locally applied to the shaft under the condition of high running or larger connecting load, stable output of the shaft is not facilitated, and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-strength breakage-proof bearing assembly comprises a composite bearing, wherein a driving shaft is rotatably arranged in the composite bearing in a penetrating manner;
a high strength snap-resistant bearing assembly comprising:
the composite bearing consists of an outer ring, a retainer, rolling bodies, an inner ring, an upper washer and a lower washer, wherein the outer ring is arranged on the outermost layer of the composite bearing, the retainer is arranged in the outer ring, the rolling bodies are rotatably arranged in the side of the retainer, the inner ring is arranged on the inner side of the retainer, the rolling bodies are rotatably arranged between the outer ring and the inner ring, the upper washer is arranged at the upper ends of the outer ring, the retainer and the inner ring, and the lower washer is arranged at the lower ends of the outer ring, the retainer and the inner ring;
and the support rings are symmetrically and fixedly arranged at the upper and lower positions outside the outer ring.
Preferably, the inner side of the outer ring is embedded with a high-strength metal ring, and the inner side wall of the high-strength metal ring and the inner side wall surface of the outer ring are positioned on the same plane;
limiting rings are symmetrically fixed on the upper side and the lower side of the outer ring;
the high-strength metal ring can increase the whole assembly use strength of the outer ring and avoid the stress deformation of the outer ring.
Preferably, a thickened metal ring is embedded and installed on the inner side of the inner ring, and the inner side wall of the thickened metal ring and the inner side wall surface of the inner ring are positioned on the same plane; the thickened metal ring can increase the strength of the inner ring for assembly and use, and avoid the stress deformation of the inner ring.
Preferably, the outer part of the composite bearing is also provided with a supporting ring, a side angle plate, an elastic supporting frame and a reinforcing ring;
the support ring is sleeved and installed outside the composite bearing, the side corner plates are distributed at the side positions of the support ring in an equidistant surrounding mode, the inner sides of the side corner plates are connected with the outer sides of the reinforcing rings through the elastic support frames, and the reinforcing rings are sleeved and installed outside the driving shaft;
the part of the structure forms a supporting and reinforcing structure, and the limiting and supporting function of the bearing assembled outside the driving shaft is improved.
Preferably, the support ring and the outer part of the composite bearing form a detachable structure, one end of the support ring is in limit fit with the side of the limit ring, and the inner side of the support ring is in interference fit with the outer side of the composite bearing; the support ring may assemble the outer stiffening member with the composite bearing.
Preferably, the outer side of the reinforcing ring and the side corner plates form an elastic structure through an elastic supporting frame, and a triangular reinforcing corner plate is fixed on the inner side of the elastic supporting frame; the supporting and cushioning effect of the part of structure is good, and the stable output of the driving shaft is kept.
Preferably, the inner side of the reinforcing ring is provided with inner embedded grooves in an equidistant way, the inner parts of the inner embedded grooves are rotatably provided with balls, and the balls are attached to the outer part of the driving shaft; the rotating balls act on the outside of the driving shaft, and further the driving shaft is kept to output stably.
Compared with the prior art, the utility model has the beneficial effects that: the high-strength breakage-proof bearing assembly comprises the following specific contents:
1. the high-strength breakage-proof bearing assembly is provided with a high-strength reinforcing structure, the inside of the outer ring is embedded and assembled with a high-strength metal ring, the inside of the inner ring is embedded and assembled with a thickened metal ring, the strength of the whole assembly and use of the outer ring and the inner ring can be respectively improved by the partial structure, the influence of external force on the whole assembly and use of the outer ring and the inner ring is reduced, and the phenomena of local stress deformation, breakage and the like during use are avoided;
2. this break-off bearing assembly is prevented to high strength is provided with the support reinforced structure, and compound bearing's outside cover is established and is equipped with the holding ring, and the side of holding ring is connected with the holding ring through side gusset and elastic support frame, and the holding ring cover is established and is assembled in the outside of drive shaft, and the drive shaft is when the output rotates, and its connecting load produces the skew power that shaking force or high-speed operation produced and reduces under the cushioning effect of holding ring and elastic support frame, can keep the comparatively stable output rotation of drive shaft, avoids its operation in-process atress rupture.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present utility model;
FIG. 2 is a schematic diagram of the composite bearing structure of the present utility model;
FIG. 3 is a schematic diagram of the front view of the stop collar of the present utility model;
FIG. 4 is a schematic view of a cross-sectional structure of a reinforcement ring according to the present utility model;
FIG. 5 is a schematic view of an elevation structure of an elastic support frame according to the present utility model;
fig. 6 is a schematic top view of the ball of the present utility model.
In the figure: 1. a composite bearing; 101. an outer ring; 102. a retainer; 103. a rolling element; 104. an inner ring; 105. an upper gasket; 106. a lower gasket; 2. a drive shaft; 3. a high strength metal ring; 4. a limit ring; 5. thickening the metal ring; 6. a support ring; 7. a side gusset; 8. an elastic support frame; 9. a reinforcing ring; 10. an embedded groove; 11. a ball; 12. reinforcing the corner plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: a high-strength breakage-proof bearing assembly, wherein each part of the bearing assembly forms a composite bearing 1, and a driving shaft 2 is rotatably and penetratingly arranged in the composite bearing 1;
a high strength snap-resistant bearing assembly comprising:
the composite bearing 1 is composed of an outer ring 101, a retainer 102, rolling bodies 103, an inner ring 104, an upper washer 105 and a lower washer 106, wherein the outer ring 101 is arranged on the outermost layer of the composite bearing 1, the retainer 102 is arranged in the outer ring 101, the rolling bodies 103 are rotatably arranged in the side inner part of the retainer 102, the inner ring 104 is arranged in the inner side of the retainer 102, the rolling bodies 103 are rotatably arranged between the outer ring 101 and the inner ring 104, the upper washer 105 is arranged at the upper ends of the outer ring 101, the retainer 102 and the inner ring 104, and the lower washer 106 is arranged at the lower ends of the outer ring 101, the retainer 102 and the inner ring 104;
the support ring 6 is symmetrically and fixedly installed at the upper and lower positions outside the outer ring 101.
The inner side of the outer ring 101 is embedded and provided with a high-strength metal ring 3 in the embodiment, and the inner side wall of the high-strength metal ring 3 and the inner side wall surface of the outer ring 101 are positioned on the same plane; a limit ring 4 is symmetrically fixed on the upper and lower sides of the outer ring 101; a thickened metal ring 5 is embedded and installed on the inner side of the inner ring 104, and the inner side wall of the thickened metal ring 5 and the inner side wall surface of the inner ring 104 are positioned on the same plane;
the inner side of the outer ring 101 is embedded and assembled with the high-strength metal ring 3, the inner side of the inner ring 104 is embedded and assembled with the thickened metal ring 5 in the composite bearing 1, the inner and outer double-layer structure can improve the strength and stability of the whole assembly application of the outer ring 101 and the inner ring 104, the influence of external force transmission on the bearing assembly is reduced, and the bearing assembly is kept stably assembled outside the driving shaft 2 for use.
The outside of the composite bearing 1 is also provided with a supporting ring 6, a side corner plate 7, an elastic supporting frame 8 and a reinforcing ring 9; the support ring 6 is sleeved outside the composite bearing 1, the side corner plates 7 are distributed around the side of the support ring 6 at equal intervals, the inner sides of the side corner plates 7 are connected with the outer sides of the reinforcing rings 9 through the elastic support frames 8, and the reinforcing rings 9 are sleeved outside the driving shaft 2; the support ring 6 and the outside of the composite bearing 1 form a detachable structure, one end of the support ring 6 is in limit fit with the side of the limit ring 4, and the inner side of the support ring 6 is in interference fit with the outer side of the composite bearing 1; the outer side of the reinforcing ring 9 forms an elastic structure with the side angle plates 7 through an elastic supporting frame 8, and triangular reinforcing angle plates 12 are fixed on the inner side of the elastic supporting frame 8; the inner side of the reinforcing ring 9 is provided with an embedded groove 10 in a surrounding mode at equal intervals, a ball 11 is rotatably arranged in the embedded groove 10, and the ball 11 is attached to the outer part of the driving shaft 2;
when the composite bearing 1 is installed outside the driving shaft 2 and used, the supporting ring 6 is sleeved and installed outside the outer ring 101, the limiting ring 4 fixed on the outer side of the outer ring 101 can limit the assembly position of the supporting ring 6, the inner side of the supporting ring 6 is in interference fit with the outer side of the outer ring 101, the assembly structure is stable, the side corner plates 7 on the side sides of the supporting ring 6 and the reinforcing ring 9 connected with the elastic supporting frame 8 are sleeved and assembled outside the driving shaft 2, the balls 11 on the inner side of the reinforcing ring 9 are controlled to correspondingly rotate when the driving shaft 2 is in transmission output, and if the driving shaft 2 is connected with a larger load or a larger output rotating speed, the reinforcing ring 9 can buffer partial force through the elastic supporting frame 8 on the side and the reinforcing corner plates 12, so that the driving shaft 2 can be kept to be in stable output operation, and the stress local breakage of the driving shaft 2 is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The high-strength breakage-proof bearing assembly comprises a composite bearing (1) formed by all parts of the bearing assembly, and a driving shaft (2) is rotatably and penetratingly arranged in the composite bearing (1);
characterized by comprising the following steps:
the composite bearing (1) is composed of an outer ring (101), a retainer (102), rolling bodies (103), an inner ring (104), an upper gasket (105) and a lower gasket (106), wherein the outer ring (101) is arranged on the outermost layer of the composite bearing (1), the retainer (102) is arranged in the outer ring (101), the rolling bodies (103) are rotatably arranged in the side of the retainer (102), the inner ring (104) is arranged on the inner side of the retainer (102), the rolling bodies (103) are rotatably arranged between the outer ring (101) and the inner ring (104), the upper gasket (105) is arranged at the upper ends of the outer ring (101), the retainer (102) and the inner ring (104), and the lower gasket (106) is arranged at the lower ends of the outer ring (101), the retainer (102) and the inner ring (104);
and the support rings (6) are symmetrically and fixedly arranged at the upper and lower positions outside the outer ring (101).
2. A high strength snap-resistant bearing assembly as defined in claim 1, wherein: the inner side of the outer ring (101) is embedded with a high-strength metal ring (3), and the inner side wall of the high-strength metal ring (3) and the inner side wall surface of the outer ring (101) are positioned on the same plane;
and limit rings (4) are symmetrically fixed on the upper and lower sides of the outer ring (101).
3. A high strength snap-resistant bearing assembly as defined in claim 1, wherein: the inner side of the inner ring (104) is embedded with a thickened metal ring (5), and the inner side wall of the thickened metal ring (5) and the inner side wall surface of the inner ring (104) are positioned on the same plane.
4. A high strength snap-resistant bearing assembly as defined in claim 1, wherein: the outer part of the composite bearing (1) is also provided with a supporting ring (6), a side corner plate (7), an elastic supporting frame (8) and a reinforcing ring (9);
the support ring (6) is sleeved and installed outside the composite bearing (1), side corner plates (7) are distributed at the side positions of the support ring (6) in an equidistant surrounding mode, the inner sides of the side corner plates (7) are connected with the outer sides of the reinforcing rings (9) through elastic supporting frames (8), and the reinforcing rings (9) are sleeved and installed outside the driving shaft (2).
5. A high strength snap-resistant bearing assembly as defined in claim 4 wherein: the support ring (6) and the outer part of the composite bearing (1) form a detachable structure, one end of the support ring (6) is in limit fit with the side of the limit ring (4), and the inner side of the support ring (6) is in interference fit with the outer side of the composite bearing (1).
6. A high strength snap-resistant bearing assembly as defined in claim 4 wherein: the outer side of the reinforcing ring (9) and the side corner plates (7) form an elastic structure through an elastic supporting frame (8), and triangular reinforcing corner plates (12) are fixed on the inner side of the elastic supporting frame (8).
7. A high strength snap-resistant bearing assembly as defined in claim 6, wherein: the inner side of the reinforcing ring (9) is provided with inner embedded grooves (10) in an equidistant mode, balls (11) are rotatably arranged in the inner embedded grooves (10), and the balls (11) are attached to the outer portion of the driving shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321520418.6U CN220540125U (en) | 2023-06-14 | 2023-06-14 | High-strength breakage-proof bearing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321520418.6U CN220540125U (en) | 2023-06-14 | 2023-06-14 | High-strength breakage-proof bearing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220540125U true CN220540125U (en) | 2024-02-27 |
Family
ID=89961158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321520418.6U Active CN220540125U (en) | 2023-06-14 | 2023-06-14 | High-strength breakage-proof bearing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220540125U (en) |
-
2023
- 2023-06-14 CN CN202321520418.6U patent/CN220540125U/en active Active
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