CN221443100U - Deep groove ball bearing with stable operation - Google Patents
Deep groove ball bearing with stable operation Download PDFInfo
- Publication number
- CN221443100U CN221443100U CN202323044917.5U CN202323044917U CN221443100U CN 221443100 U CN221443100 U CN 221443100U CN 202323044917 U CN202323044917 U CN 202323044917U CN 221443100 U CN221443100 U CN 221443100U
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- Prior art keywords
- support
- auxiliary
- support flange
- flange
- bearing
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000000314 lubricant Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract 2
- 239000010687 lubricating oil Substances 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a deep groove ball bearing with stable operation, which comprises a bearing inner ring, and a bearing outer ring sleeved on the outer side of the bearing inner ring, wherein a support ring plate is arranged on the inner side of the bearing outer ring, a support flange corresponding to the support ring plate is arranged on the outer side of the bearing inner ring, a guide groove is formed in the end part of the support ring plate, and the end part of the support flange is inserted into the guide groove; the both sides of supporting flange are equipped with the backup pad respectively, the surface of backup pad is equipped with auxiliary support flange, the both sides of guide way are equipped with auxiliary guide way, auxiliary support flange inserts auxiliary guide inslot, the support flange of steel ball both sides rotates in the guide way, auxiliary support flange rotates in auxiliary guide way, the support flange has played the effect that rotates the support to the steel ball in the both sides of steel ball, auxiliary support flange has played the effect that rotates the support to the support flange in the both sides of support flange, when the condition of rotation incoherence or wearing and tearing appears in the steel ball, the support flange has improved bearing pivoted stability.
Description
Technical Field
The utility model relates to the field of bearing structures, in particular to a deep groove ball bearing with stable operation.
Background
The deep groove ball bearing works on the principle that the force is transmitted by utilizing the rolling of the rolling ball bodies between the inner ring and the outer ring. When external force acts on the bearing, the rolling balls roll along the raceways between the inner ring and the outer ring, so that friction and bearing capacity are reduced. The rolling motion can greatly reduce friction loss and energy loss, improve the efficiency of the bearing and prolong the service life of the bearing; deep groove ball bearings are suitable for various applications, especially under high speed rotation and high load conditions. They are widely used in the fields of mechanical equipment, automobiles, motorcycles, motors, instruments and meters, etc.
The rotation between the inner ring and the outer ring of the deep groove ball bearing is mainly supported by the middle rolling ball body, and when the rolling ball body is worn, the inner ring and the outer ring can relatively shake.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a deep groove ball bearing which is stable in operation.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the deep groove ball bearing comprises a bearing inner ring, a bearing outer ring sleeved on the outer side of the bearing inner ring, steel balls arranged between the bearing inner ring and the bearing outer ring, a supporting ring plate arranged on the inner side of the bearing outer ring, a supporting flange corresponding to the supporting ring plate arranged on the outer side of the bearing inner ring, a guide groove arranged at the end part of the supporting ring plate, and a guide groove inserted into the end part of the supporting flange;
The both sides of support flange are equipped with the backup pad respectively, and the surface of backup pad is equipped with auxiliary support flange, and the both sides of guide way are equipped with auxiliary guide way, and auxiliary support flange inserts auxiliary guide inslot.
Further, the bottom surfaces of the guide groove and the auxiliary guide groove are arc-shaped surfaces, the end surfaces of the support flange and the auxiliary support flange are arc-shaped surfaces, the end surfaces of the support flange are in sliding fit with the bottom surface of the guide groove, and the end surfaces of the auxiliary support flange are in sliding fit with the bottom surface of the auxiliary guide groove.
Further, the number of the supporting ring plates is two, and the two supporting ring plates are symmetrically arranged on two sides of the steel balls.
Further, the guide groove and the auxiliary guide groove are annular grooves.
Further, the support flange, the support plate and the auxiliary support flange are integrally formed.
Further, the side face of the support ring plate is provided with a lubricating oil injection hole, and the end part of the lubricating oil injection hole faces the side face of the support flange.
The beneficial effects of the utility model are as follows: the inner side of the bearing outer ring of the bearing is provided with a supporting ring plate, the outer side of the bearing inner ring is provided with a supporting flange corresponding to the supporting ring plate, the end part of the supporting ring plate is provided with a guide groove, and the end part of the supporting flange is inserted into the guide groove; the support flanges are respectively arranged at two sides of the support flange, auxiliary support flanges are arranged on the surfaces of the support plates, auxiliary guide grooves are arranged at two sides of the guide grooves, the auxiliary support flanges are inserted into the auxiliary guide grooves, when the bearing inner ring and the bearing outer ring rotate relatively, the steel balls play a role in rotating and supporting between the bearing inner ring and the bearing outer ring, meanwhile, the support flanges at two sides of the steel balls rotate in the guide grooves, the auxiliary support flanges rotate in the auxiliary guide grooves, the support flanges play a role in rotating and supporting the steel balls at two sides of the steel balls, the auxiliary support flanges play a role in rotating and supporting the support flanges at two sides of the support flanges, and when the steel balls rotate discontinuously or are worn, the support flanges improve the rotating stability of the bearing;
in addition, be equipped with the lubricating oil injection hole in the side of support ring board, the tip of lubricating oil injection hole is towards the side of support flange, can pour into lubricating oil in the guide way through the lubricating oil injection hole, conveniently lubricate the terminal surface of support flange and auxiliary support flange, prevent to take place the card when rotating and stop the phenomenon.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is an enlarged view of a region a in fig. 1.
Detailed Description
Referring to fig. 1 and 2, a deep groove ball bearing with stable operation comprises a bearing inner ring 1, a bearing outer ring 2 sleeved outside the bearing inner ring 1, steel balls 3 arranged between the bearing inner ring 1 and the bearing outer ring 2, a supporting ring plate 4 arranged on the inner side of the bearing outer ring 2, a supporting flange 5 corresponding to the supporting ring plate 4 arranged on the outer side of the bearing inner ring 1, a guide groove 6 arranged at the end part of the supporting ring plate 4, and a guide groove 6 inserted at the end part of the supporting flange 5;
The support flange 5 is provided with support plates 7 on both sides respectively, the surface of the support plates 7 is provided with auxiliary support flanges 8, the guide grooves 6 are provided with auxiliary guide grooves 9 on both sides, and the auxiliary support flanges 8 are inserted into the auxiliary guide grooves 9.
In this embodiment, the bottom surfaces of the guide groove 6 and the auxiliary guide groove 9 are arc surfaces, the end surfaces of the support flange 5 and the auxiliary support flange 8 are arc surfaces, the end surface of the support flange 8 is in sliding fit with the bottom surface of the guide groove 6, and the end surface of the auxiliary support flange 8 is in sliding fit with the bottom surface of the auxiliary guide groove 9.
Further, the number of the supporting ring plates 4 is two, and the two supporting ring plates 4 are symmetrically arranged at the two sides of the steel balls 3; the guide groove 6 and the auxiliary guide groove 9 are annular grooves; the support flange 5, the support plate 7 and the auxiliary support flange 8 are integrally formed.
Further, the side surface of the support ring plate 4 is provided with a lubricant injection hole 10, and the end of the lubricant injection hole 10 faces the side surface of the support flange 5.
In summary, the bearing outer ring 2 of the bearing is provided with the supporting ring plate 4 on the inner side, the supporting flange 5 corresponding to the supporting ring plate 4 is provided on the outer side of the bearing inner ring 1, the guiding groove 6 is provided at the end of the supporting ring plate 4, and the end of the supporting flange 5 is inserted into the guiding groove 6; the two sides of the supporting flange 5 are respectively provided with a supporting plate 7, the surfaces of the supporting plates 7 are provided with auxiliary supporting flanges 8, the two sides of the guiding groove 6 are provided with auxiliary guiding grooves 9, the auxiliary supporting flanges 8 are inserted into the auxiliary guiding grooves 9, when the bearing inner ring 1 and the bearing outer ring 2 rotate relatively, the steel balls 3 play a role in rotating and supporting between the bearing inner ring 1 and the bearing outer ring 2, meanwhile, the supporting flanges 5 at the two sides of the steel balls 3 rotate in the guiding groove 6, the auxiliary supporting flanges 8 rotate in the auxiliary guiding grooves 9, the supporting flanges 5 play a role in rotating and supporting the steel balls at the two sides of the steel balls 3, the auxiliary supporting flanges 8 play a role in rotating and supporting the supporting flanges 5 at the two sides of the supporting flanges 5, and when the steel balls 3 rotate discontinuously or are worn, the supporting flanges 5 improve the rotating stability of the bearing;
In addition, the side of support ring plate 4 is equipped with lubricating oil injection hole 10, and the tip of lubricating oil injection hole 10 is towards the side of support flange 5, can pour into lubricating oil in guide way 6 through lubricating oil injection hole 10, conveniently lubricates the terminal surface of support flange 5 and supplementary support flange 8, prevents to appear the card of phenomenon when rotating.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The deep groove ball bearing is characterized in that a supporting ring plate is arranged on the inner side of the bearing outer ring, a supporting flange corresponding to the supporting ring plate is arranged on the outer side of the bearing inner ring, a guide groove is formed in the end portion of the supporting ring plate, and the end portion of the supporting flange is inserted into the guide groove;
The support flange comprises a support flange body and is characterized in that support plates are arranged on two sides of the support flange respectively, auxiliary support flanges are arranged on the surface of the support plate, auxiliary guide grooves are formed in two sides of the guide grooves, and the auxiliary support flanges are inserted into the auxiliary guide grooves.
2. The deep groove ball bearing of claim 1, wherein the bottom surfaces of the guide groove and the auxiliary guide groove are arc-shaped surfaces, the end surfaces of the support flange and the auxiliary support flange are arc-shaped surfaces, the end surfaces of the support flange are in sliding fit with the bottom surface of the guide groove, and the end surfaces of the auxiliary support flange are in sliding fit with the bottom surface of the auxiliary guide groove.
3. The deep groove ball bearing with stable operation according to claim 1, wherein the number of the support ring plates is two, and the two support ring plates are symmetrically arranged at two sides of the steel ball.
4. The stable operation deep groove ball bearing of claim 1 wherein said guide groove and said auxiliary guide groove are annular grooves.
5. The operation stable deep groove ball bearing according to claim 1, wherein the support flange, support plate and auxiliary support flange are integrally formed.
6. The deep groove ball bearing of claim 1, wherein the side of the support ring plate is provided with a lubricant injection hole, and the end of the lubricant injection hole faces the side of the support flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044917.5U CN221443100U (en) | 2023-11-10 | 2023-11-10 | Deep groove ball bearing with stable operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044917.5U CN221443100U (en) | 2023-11-10 | 2023-11-10 | Deep groove ball bearing with stable operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221443100U true CN221443100U (en) | 2024-07-30 |
Family
ID=92070139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323044917.5U Active CN221443100U (en) | 2023-11-10 | 2023-11-10 | Deep groove ball bearing with stable operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221443100U (en) |
-
2023
- 2023-11-10 CN CN202323044917.5U patent/CN221443100U/en active Active
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