CN220415995U - High-strength bearing structure with grooves - Google Patents
High-strength bearing structure with grooves Download PDFInfo
- Publication number
- CN220415995U CN220415995U CN202321992555.XU CN202321992555U CN220415995U CN 220415995 U CN220415995 U CN 220415995U CN 202321992555 U CN202321992555 U CN 202321992555U CN 220415995 U CN220415995 U CN 220415995U
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- China
- Prior art keywords
- rotating
- support
- groove
- bearing structure
- wall
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 19
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000005461 lubrication Methods 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a high-strength bearing structure with a groove, which comprises an inner rotating sleeve, an outer ring sleeved on the outer side of the inner rotating sleeve, a first rotating support flange and a second rotating support flange are arranged on the peripheral surface of the inner rotating sleeve, a first support groove corresponding to the first rotating support flange is arranged on the inner wall of the outer ring, and a second support groove corresponding to the second rotating support flange is arranged on the inner wall of the outer ring; the surface of outer lane is equipped with the guide groove, and one side of outer lane is equipped with first oiling mouth, and the opposite side of outer lane is equipped with the second oiling mouth, and the tip of first oiling mouth extends to the inner wall of first support groove, and the tip of second oiling mouth extends to the inner wall of second support groove. The first oil filling port and the second oil filling port can timely fill lubricating oil into the first supporting groove and the second supporting groove, the lubricating oil plays a role in cooling and lubricating the first rotating supporting flange and the second rotating supporting flange, and the lubrication operation is relatively direct and convenient.
Description
Technical Field
The utility model relates to the field of bearing structures, in particular to a high-strength bearing structure with grooves.
Background
The bearing of this kind of structure includes the inner circle, the outer lane, install ball between inner circle and the bearing, the ball plays the effect of rotation support bearing outer lane in the bearing, the bearing is after the installation, can play the effect of rotation support, also can play the effect of direction, take the bearing structure of direction function as an example, the bearing of this kind of structure includes the inner circle, the outer lane, install ball between inner circle and outer lane, sealing baffle and the annular guide way of setting on outer lane surface, the bearing of this kind of structure can involve lubricated problem when using, and, in order to improve the intensity and the stability in use of bearing itself, the widening of bearing inner circle, for this reason, need install double ball between bearing inner circle and bearing outer lane, there is complex operation's problem when double ball is installed, and after sealing baffle is installed to the both sides of ball, also can have lubricated inconvenient problem, this patent improves bearing structure based on prior art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a high-strength bearing structure with grooves.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the high-strength bearing structure with the groove comprises an inner rotating sleeve, an outer ring sleeved on the outer side of the inner rotating sleeve, a first rotating support flange and a second rotating support flange are arranged on the peripheral surface of the inner rotating sleeve, a first support groove corresponding to the first rotating support flange is arranged on the inner wall of the outer ring, and a second support groove corresponding to the second rotating support flange is arranged on the inner wall of the outer ring;
the surface of outer lane is equipped with the guide groove, and one side of outer lane is equipped with first oiling mouth, and the opposite side of outer lane is equipped with the second oiling mouth, and the tip of first oiling mouth extends to the inner wall of first support groove, and the tip of second oiling mouth extends to the inner wall of second support groove.
Further, the outer ring comprises a first splicing part and a second splicing part, the first splicing part and the second splicing part are sleeved on the outer side of the inner rotating sleeve, and after the first splicing part and the second splicing part are in butt joint, the outer ring is fixed in a welding mode.
Further, the first and second rotary support flanges are integrally formed with the inner hub.
Further, the guide groove extends circumferentially at the surface of the outer race.
Further, the first support groove and the second support groove are annular grooves.
Further, the number of the first oil filling ports and the second oil filling ports is multiple, and the first oil filling ports and the second oil filling ports are uniformly distributed on the side face of the outer ring in a circumferential direction.
The beneficial effects of the utility model are as follows: the inner ring is provided with a first rotating support flange and a second rotating support flange, the inner wall of the outer ring is provided with a first support groove corresponding to the first rotating support flange, and a second support groove corresponding to the second rotating support flange, the structure adopts the first rotating support flange and the second rotating support flange to replace the traditional double-row ball structure, the outer ring realizes the function of rotating support, the support strength of the first rotating support flange and the second rotating support flange is higher, in addition, the outer ring is formed by splicing a first splicing part and a second splicing part, when in installation, the first splicing part and the second splicing part are sleeved on the outer side of the inner ring, and after the first splicing part and the second splicing part are in butt joint, the whole bearing structure is assembled conveniently through welded mode, in addition, first rotation support flange and second rotation support flange mainly adopt rotation to support, in order to avoid the serious problem of rotation friction heating, one side of outer lane is equipped with first oiling mouth, the opposite side of outer lane is equipped with the second oiling mouth, the tip of first oiling mouth extends to the inner wall of first support recess, the tip of second oiling mouth extends to the inner wall of second support recess, first oiling mouth and second oiling mouth can in time pour into lubricating oil into in first support recess, the second support recess, lubricating oil plays cooling and lubricated effect to first rotation support flange and second rotation support flange, lubrication operation is more direct, it is convenient.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic side view of the present utility model.
Detailed Description
As shown in fig. 1 to 3, a high-strength bearing structure with grooves comprises an inner rotating sleeve 1, an outer ring 2 sleeved outside the inner rotating sleeve 1, a first rotating support flange 3 and a second rotating support flange 4 which are integrally formed on the peripheral surface of the inner rotating sleeve 1, a first support groove 5 corresponding to the first rotating support flange 3 and a second support groove 6 corresponding to the second rotating support flange 4 on the inner wall of the outer ring 2;
the surface of outer lane 2 is equipped with guide groove 7, and one side of outer lane 2 is equipped with first oiling mouth 8, and the opposite side of outer lane 2 is equipped with second oiling mouth 9, and the tip of first oiling mouth 8 extends to the inner wall of first support groove 5, and the tip of second oiling mouth 9 extends to the inner wall of second support groove 6.
Further, the outer ring 2 includes a first splicing part 21 and a second splicing part 22, the first splicing part 21 and the second splicing part 22 are sleeved on the outer side of the inner sleeve 1, and after the first splicing part 21 and the second splicing part 22 are butted, the outer ring is fixed in a welding mode.
Further, a guide groove 7 extends circumferentially on the surface of the outer ring 2, and the first support groove 5 and the second support groove 6 are annular grooves.
Further, the number of the first oil filling ports 8 and the second oil filling ports 9 is multiple, and the first oil filling ports 8 and the second oil filling ports 9 are uniformly distributed on the side face of the outer ring 2 in a circumferential direction.
In summary, be equipped with first rotation support flange 3 and second rotation support flange 4 on the global of interior rotor 1 of this structure, be equipped with the first support recess 5 that corresponds with first rotation support flange 3 on the inner wall of outer lane 2, second support recess 6 that corresponds with second rotation support flange 4, this structure adopts first rotation support flange 3 and second rotation support flange 4 to replace traditional double ball structure, realize the function of rotation support to the outer lane, the support intensity of first rotation support flange 3 and second rotation support flange 4 itself is higher, and the outer lane adopts first splice 21 and second splice 22 to splice to form, during the installation, first splice 21 and second splice 22 cover are established in the outside of interior rotor 1, after first splice 21 and second splice 22 butt joint, fix through the welded mode, whole bearing structure equipment is more convenient, in addition, first rotation support flange 3 and second rotation support flange 4 mainly adopt rotation support, in order to avoid the problem that rotation friction generates heat, one side of outer lane 2 is equipped with first oil filler neck 8, the opposite side 2 is equipped with first oil filler neck 8, first oil filler neck 9 and second oil filler neck 5 extend to the inner wall 5 in time, first oil filler neck 5 is cooled down to first rotation support flange 9, the inner wall 5 is more than the first oil filler neck 5, the second oil filler neck 5 is extended to the inner wall 5, the first oil filler neck is convenient for the inner wall 5 is extended to the first oil filler neck is convenient to the operation.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The high-strength bearing structure with the groove comprises an inner rotating sleeve and an outer ring sleeved on the outer side of the inner rotating sleeve, and is characterized in that a first rotating support flange and a second rotating support flange are arranged on the peripheral surface of the inner rotating sleeve, and a first support groove corresponding to the first rotating support flange and a second support groove corresponding to the second rotating support flange are arranged on the inner wall of the outer ring;
the surface of outer lane is equipped with the guide groove, one side of outer lane is equipped with first oiling mouth, and the opposite side of outer lane is equipped with the second oiling mouth, the tip of first oiling mouth extends to the inner wall of first support groove, the tip of second oiling mouth extends to the inner wall of second support groove.
2. The high-strength bearing structure with grooves according to claim 1, wherein the outer ring comprises a first splicing part and a second splicing part, the first splicing part and the second splicing part are sleeved on the outer side of the inner sleeve, and the first splicing part and the second splicing part are fixed in a welding mode after being butted.
3. A grooved high strength bearing structure according to claim 1 or 2, wherein the first and second rotary support flanges are integrally formed with the inner sleeve.
4. A grooved high strength bearing structure according to claim 3, wherein the guide grooves extend circumferentially at the surface of the outer race.
5. A grooved high strength bearing structure as set forth in claim 3 wherein said first support groove and said second support groove are annular grooves.
6. The notched high strength bearing structure of claim 3 wherein the number of said first and second oil filler ports is plural, said first and second oil filler ports being circumferentially and uniformly disposed on the side of said outer race.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992555.XU CN220415995U (en) | 2023-07-27 | 2023-07-27 | High-strength bearing structure with grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992555.XU CN220415995U (en) | 2023-07-27 | 2023-07-27 | High-strength bearing structure with grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415995U true CN220415995U (en) | 2024-01-30 |
Family
ID=89648663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321992555.XU Active CN220415995U (en) | 2023-07-27 | 2023-07-27 | High-strength bearing structure with grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415995U (en) |
-
2023
- 2023-07-27 CN CN202321992555.XU patent/CN220415995U/en active Active
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| GR01 | Patent grant |