CN220816257U - High-bearing deep groove ball bearing - Google Patents
High-bearing deep groove ball bearing Download PDFInfo
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- CN220816257U CN220816257U CN202322379844.9U CN202322379844U CN220816257U CN 220816257 U CN220816257 U CN 220816257U CN 202322379844 U CN202322379844 U CN 202322379844U CN 220816257 U CN220816257 U CN 220816257U
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- screw
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of bearings, and discloses a high-bearing deep groove ball bearing, which comprises: the ball bearings are connected between the outer ring and the inner ring in a rolling way; the bearing mechanism is arranged on the inner side of the outer ring; the bearing mechanism is arranged on the outer side of the outer ring; the bearing mechanism comprises a retainer, the retainer is movably arranged on the outer side of the ball, and a side groove is formed in the side face of the retainer. According to the utility model, the ring groove, the screw and the support column are arranged, and the screw is screwed in the side groove, so that the outer surface of the screw extrudes the outer surface of the support column, and the outer surface of the screw, which is close to one end of the ball, is conical, so that one end of the support column moves into the ring groove, the outer ring and the inner ring can be limited, the support column can share axial load, the effect of improving the bearing performance is finally realized, and the service life of the whole bearing is prolonged.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a high-bearing deep groove ball bearing.
Background
The original name single-row radial ball bearing of the deep groove ball bearing is a rolling bearing which is most widely applied, and is characterized by small friction resistance and high rotating speed, and can be used for bearing radial load or a machine part with combined load of radial and axial actions, and also can be used for bearing axial load, although the existing deep groove ball bearing can reduce the friction coefficient in the moving process and ensure the rotation precision, when in actual use, the bearing is mainly subjected to main load through the balls in the deep groove ball bearing, so that the balls are easy to deform when the bearing is subjected to larger axial load, and the inner ring and the outer ring of the bearing are possibly misplaced, thereby causing abnormal noise or incapability of normal use of the bearing, and therefore, the improvement is needed.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the high-bearing deep groove ball bearing which has the advantage of improving the bearing performance.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high load-bearing deep groove ball bearing comprising:
The ball bearings are connected between the outer ring and the inner ring in a rolling way;
the bearing mechanism is arranged on the inner side of the outer ring;
the bearing mechanism is arranged on the outer side of the outer ring;
The bearing mechanism comprises a retainer, wherein the retainer is movably mounted on the outer side of a ball, a side groove is formed in the side face of the retainer, a screw is sleeved on the inner wall of the side groove in a threaded mode, annular grooves are formed in the inner wall of the outer ring and the outer surface of the inner ring, a support column is movably sleeved on the inner wall of the side groove, the other end of the support column extends to the inner portion of the annular groove, and the support column can limit and improve the axial bearing capacity of the outer ring and the inner ring.
As a preferable technical scheme of the utility model, the utility model comprises the following steps:
the bearing mechanism consists of an outer groove and a bearing ring;
The outer groove is formed in the outer surface of the outer ring, the bearing ring is fixedly mounted on the inner wall of the outer groove, and the bearing ring can lift the radial bearing capacity of the bearing.
As a preferable technical scheme of the utility model, the middle part of the outer surface of the support column is fixedly sleeved with the round handle, the outer surface of the support column is movably sleeved with the spring positioned between the round handle and the retainer, and two ends of the spring are respectively and fixedly connected with the outer surfaces of the round handle and the retainer.
As a preferable technical scheme of the utility model, the two sides of the inner wall of the outer ring are fixedly provided with the dustproof sheets, and the dustproof sheets are made of rubber.
As a preferable technical scheme of the utility model, a backing ring is fixedly arranged on the inner wall of the inner ring, and anti-skid patterns are formed on the inner wall of the backing ring.
As a preferable technical scheme of the utility model, the outer surface of the screw, which is close to one end of the ball, is conical, and the outer surface of the screw is movably connected with the outer surface of the support column.
As a preferable technical scheme of the utility model, the bottom surface of the dustproof sheet is movably connected with the outer surface of the inner ring, and the bottom surface of the dustproof sheet is smooth.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the ring groove, the screw and the support column are arranged, and the screw is screwed in the side groove, so that the outer surface of the screw extrudes the outer surface of the support column, and the outer surface of the screw, which is close to one end of the ball, is conical, so that one end of the support column moves into the ring groove, the outer ring and the inner ring can be limited, the support column can share axial load, the effect of improving the bearing performance is finally realized, and the service life of the whole bearing is prolonged.
2. According to the utility model, the outer groove and the bearing ring are arranged, and the bearing ring is arranged on the inner wall of the outer groove, so that the pressure applied to the outer ring, the inner ring and the balls of the bearing under the condition of acute pressure can be reduced due to the design of the bearing ring, and the effect of improving the bearing pressure resistance is finally realized, so that the possibility of cracking of the outer ring under the condition of larger pressure can be reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;
FIG. 3 is a schematic side cross-sectional view of the present utility model;
FIG. 4 is a schematic top cross-sectional view of the present utility model;
fig. 5 is a schematic view of a partial enlarged structure at a in fig. 3.
In the figure: 1. an outer ring; 2. an inner ring; 3. a ball; 4. a retainer; 5. a side groove; 6. a screw; 7. a ring groove; 8. a support post; 9. a round handle; 10. a spring; 11. a dust-proof sheet; 12. a backing ring; 13. an outer groove; 14. and a bearing ring.
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.
As shown in fig. 1 to 5, the present utility model provides a high-load deep groove ball bearing, comprising:
The ball bearing comprises an outer ring 1 and an inner ring 2, wherein balls 3 are connected between the outer ring 1 and the inner ring 2 in a rolling way;
a bearing mechanism arranged on the inner side of the outer ring 1;
the bearing mechanism is arranged on the outer side of the outer ring 1;
Wherein, bearing mechanism is including holder 4, and holder 4 movable mounting has seted up side groove 5 in the outside of ball 3, and screw 6 has all been seted up to the inner wall screw thread in side groove 5, and annular 7 has all been seted up to the inner wall of outer lane 1 and the surface of inner circle 2, and the inner wall activity in side groove 5 has cup jointed pillar 8, and the other end of pillar 8 extends to the inside of annular 7, and pillar 8 can be to spacing promotion axial bearing capacity of outer lane 1 and inner circle 2.
Tightening of the screw 6 inside the side groove 5 will thus cause one end of the strut 8 to move and remain inside the ring groove 7, thus enabling the outer race 1 and the inner race 2 to be restrained so that the strut 8 can share the bearing axial load.
The method comprises the following steps:
The bearing mechanism consists of an outer groove 13 and a bearing ring 14;
the outer groove 13 is formed in the outer surface of the outer ring 1, the bearing ring 14 is fixedly arranged on the inner wall of the outer groove 13, and the bearing ring 14 can lift the radial bearing capacity of the bearing.
By the design of the bearing ring 14, the bearing performance of the outer ring 1 can be improved, so that the possibility of cracking when the outer ring 1 is subjected to larger pressure can be reduced.
The middle part of the outer surface of the support column 8 is fixedly sleeved with a round handle 9, the outer surface of the support column 8 is movably sleeved with a spring 10 positioned between the round handle 9 and the retainer 4, and two ends of the spring 10 are respectively and fixedly connected with the outer surfaces of the round handle 9 and the retainer 4.
By setting the spring 10 in a stretched state, the strut 8 will have a tendency to move away from the ring groove 7 due to the elastic restoring action of the spring 10, thereby reducing friction between the outer surface of the strut 8 and the inner wall of the ring groove 7.
Wherein, the both sides of inner wall of outer lane 1 all fixed mounting has dust guard 11, and dust guard 11 adopts rubber to make.
By the design of the dust-proof sheet 11, a good sealing effect can be achieved on the bearing, so that impurities can be prevented from entering the bearing to increase bearing abrasion.
Wherein, the inner wall of the inner ring 2 is fixedly provided with a backing ring 12, and the inner wall of the backing ring 12 is provided with anti-skid patterns.
By the design of the backing ring 12, the friction force with the external device can be increased, so that the bearing is prevented from sliding relative to the external device when in use.
Wherein, the outer surface of the screw 6 near one end of the ball 3 is conical, and the outer surface of the screw 6 is movably connected with the outer surface of the strut 8.
By the design that one end of the screw 6 is tapered, the support column 8 can be pushed to move when the screw 6 is installed, so that the support column 8 can move into the annular groove 7.
The bottom surface of the dust-proof sheet 11 is movably connected with the outer surface of the inner ring 2, and the bottom surface of the dust-proof sheet 11 is smooth.
By the smooth design of the bottom surface of the dust-proof sheet 11, the friction force between the dust-proof sheet and the inner ring 2 can be reduced, so that the abrasion to the dust-proof sheet 11 when the inner ring 2 rotates can be reduced.
The working principle and the using flow of the utility model are as follows:
Staff can make the surface of screw 6 extrude the surface of pillar 8 through screwing screw 6 in the inside of side channel 5, because the screw 6 is close to the outward surface of ball 3 one end and is the toper, therefore the motion of screw 6 will make the one end of pillar 8 move to the inside of annular 7, make spring 10 be tensile state simultaneously, pillar 8 one end can carry out spacing to outer ring 1 and inner circle 2 in the inside of annular 7 for pillar 8 can share axial load, has finally realized the effect that can promote bearing capacity, thereby has promoted the holistic life of bearing.
Through the design of dust guard 11, can prevent that outside impurity from getting into the bearing inside to can prevent impurity increase bearing wearing and tearing, through installing the inner wall at outer groove 13 with bearing ring 14, because the design of bearing ring 14, can reduce the bearing and receive the pressure of outer lane 1, inner circle 2 and ball 3 under the circumstances of acute pressurized, finally realized the effect that can promote bearing pressure-resistant ability, thereby can reduce the possibility of fracture when outer lane 1 receives great pressure.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. A high-load deep groove ball bearing is characterized in that: comprises the following steps:
the ball bearing comprises an outer ring (1) and an inner ring (2), wherein balls (3) are connected between the outer ring (1) and the inner ring (2) in a rolling way;
The bearing mechanism is arranged on the inner side of the outer ring (1);
the bearing mechanism is arranged on the outer side of the outer ring (1);
The bearing mechanism comprises a retainer (4), wherein the retainer (4) is movably mounted on the outer side of a ball (3), a side groove (5) is formed in the side surface of the retainer (4), a screw (6) is sleeved on the inner wall of the side groove (5) in a threaded manner, a ring groove (7) is formed in the inner wall of the outer ring (1) and the outer surface of the inner ring (2), a supporting column (8) is movably sleeved on the inner wall of the side groove (5), the other end of the supporting column (8) extends into the ring groove (7), and the supporting column (8) can limit the outer ring (1) and the inner ring (2) to improve the axial bearing capacity.
2. The high load deep groove ball bearing of claim 1, wherein: comprises the following steps:
The bearing mechanism consists of an outer groove (13) and a bearing ring (14);
The outer groove (13) is formed in the outer surface of the outer ring (1), the bearing ring (14) is fixedly arranged on the inner wall of the outer groove (13), and the bearing ring (14) can lift the radial bearing capacity of the bearing.
3. The high load deep groove ball bearing of claim 1, wherein: the middle part of the outer surface of the support column (8) is fixedly sleeved with a round handle (9), the outer surface of the support column (8) is movably sleeved with a spring (10) positioned between the round handle (9) and the retainer (4), and two ends of the spring (10) are respectively and fixedly connected to the outer surfaces of the round handle (9) and the retainer (4).
4. The high load deep groove ball bearing of claim 1, wherein: dust-proof sheets (11) are fixedly arranged on two sides of the inner wall of the outer ring (1), and the dust-proof sheets (11) are made of rubber.
5. The high load deep groove ball bearing of claim 1, wherein: the inner wall of the inner ring (2) is fixedly provided with a backing ring (12), and the inner wall of the backing ring (12) is provided with anti-skid patterns.
6. The high load deep groove ball bearing of claim 1, wherein: the outer surface of the screw (6) close to one end of the ball (3) is conical, and the outer surface of the screw (6) is movably connected with the outer surface of the support column (8).
7. The high load deep groove ball bearing of claim 4, wherein: the bottom surface of the dustproof sheet (11) is movably connected with the outer surface of the inner ring (2), and the bottom surface of the dustproof sheet (11) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379844.9U CN220816257U (en) | 2023-09-04 | 2023-09-04 | High-bearing deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322379844.9U CN220816257U (en) | 2023-09-04 | 2023-09-04 | High-bearing deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816257U true CN220816257U (en) | 2024-04-19 |
Family
ID=90672668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322379844.9U Active CN220816257U (en) | 2023-09-04 | 2023-09-04 | High-bearing deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816257U (en) |
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2023
- 2023-09-04 CN CN202322379844.9U patent/CN220816257U/en active Active
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