CN220687830U - Mechanical baffle of bearing - Google Patents
Mechanical baffle of bearing Download PDFInfo
- Publication number
- CN220687830U CN220687830U CN202322503063.6U CN202322503063U CN220687830U CN 220687830 U CN220687830 U CN 220687830U CN 202322503063 U CN202322503063 U CN 202322503063U CN 220687830 U CN220687830 U CN 220687830U
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- China
- Prior art keywords
- baffle
- ring
- bearing
- upper cover
- fixedly arranged
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- 239000000956 alloy Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 18
- 239000010687 lubricating oil Substances 0.000 abstract description 13
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of bearing parts and discloses a mechanical baffle for a bearing, which comprises a baffle and a bearing ring, wherein the baffle comprises an upper cover and a lower cover, a baffle frame is fixedly arranged on one side opposite to the upper cover and the lower cover, a supporting ring is fixedly arranged in the middle of the inner walls of two sides of the baffle frame, a plurality of leakage holes are formed in the upper end face of the supporting ring, a plurality of through holes are formed in the inner side and the outer side of the baffle frame, an oil inlet is formed in one side of the upper end face of the upper cover, an oil plug is movably sleeved in the oil inlet, a plurality of balls are movably arranged in the supporting ring, the bearing ring comprises an inner ring and an outer ring, and clamping blocks are fixedly arranged at the positions close to the lower parts of the whole inner side of the inner ring and the whole outer side of the outer ring. According to the utility model, the baffle plate is closely contacted with the balls by arranging the baffle frame, so that lubricating oil can be added into the oil inlet, the rotation precision of the axial test is increased, the baffle plate can better play a role in supporting the axial test, and the overall rigidity and stability of the bearing are improved.
Description
Technical Field
The utility model relates to the technical field of bearing parts, in particular to a mechanical baffle plate for a bearing.
Background
The bearing is an important part in mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing friction coefficient in the motion process and ensuring the rotation precision. Bearings can be divided into two main categories, rolling bearings and sliding bearings. The bearing baffle is a part arranged on the bearing and used for protecting the bearing from being damaged by external impurities, dust and other particles. It is typically mounted on both sides of the bearing as a protective cover or cover plate for the bearing.
Most of the existing bearing baffles are directly arranged on two sides of the bearing for resisting dust or other impurities, but the structure is inconvenient to add lubricating grease or lubricating oil into the bearing, the baffles are required to be opened when lubricating oil is added into the bearing, the use is very inconvenient, and the structure has poor effect on the overall rigidity and supporting capacity of the bearing.
Accordingly, one skilled in the art would provide a mechanical baffle for bearings that solves the problems set forth in the background above.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the mechanical baffle for the bearing, which is provided with the baffle frame and the balls are in close contact, so that lubricating oil can be added into an oil inlet, the rotation precision of the axial test is increased, the baffle can better play a role in supporting the axial test, and the overall rigidity and the stability of the bearing are improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the mechanical baffle for the bearing comprises a baffle and a bearing ring, wherein the baffle comprises an upper cover and a lower cover, a baffle frame is fixedly arranged on one side opposite to the upper cover and the lower cover, a supporting ring is fixedly arranged in the middle of the inner walls of two sides of the baffle frame, a plurality of leakage holes are formed in the upper end face of the supporting ring, a plurality of through holes are formed in the inner side and the outer side of the baffle frame, an oil inlet is formed in one side of the upper end face of the upper cover, an oil plug is movably sleeved in the oil inlet, and a plurality of balls are movably arranged in the supporting ring;
the bearing ring comprises an inner ring and an outer ring, and clamping blocks are fixedly arranged at the lower parts of the whole inner side of the inner ring and the whole outer side of the outer ring;
the upper cover comprises a base layer, the upper end surface of the base layer is fixedly provided with a high temperature resistant layer, and the upper end surface of the high temperature resistant layer is fixedly provided with a wear resistant layer;
through above-mentioned technical scheme, through setting up the baffle between the race, install the ball inside keeping off the frame, ball and keeping off frame in close contact with, can lubricate through the oil inlet on the upper cover to inside adding lubricating oil, easy operation to through the whole setting of baffle, improved the overall rigidity and the stability of bearing.
Further, the baffle frame is movably sleeved between the inner ring and the outer ring;
through the technical scheme, the baffle frame is arranged between the inner ring and the outer ring of the bearing, so that a structure for supporting and reinforcing the bearing can be provided.
Further, the wear-resistant layer is arranged as KN17 high-molecular ceramic polymer wear-resistant paint;
through the technical scheme, the KN17 high-molecular ceramic polymer wear-resistant coating mainly comprises nano ceramic and has the characteristics of high hardness and good wear resistance.
Further, the high temperature resistant layer is arranged as an organosilicon high temperature coating;
through the technical scheme, the organosilicon high-temperature coating has good high-temperature resistance and good corrosion resistance.
Further, the base layer is made of hard alloy;
by the technical scheme, the hard alloy has the excellent properties of high hardness, wear resistance, better strength and toughness, heat resistance and corrosion resistance, particularly the high hardness and wear resistance of the hard alloy are basically unchanged even at the temperature of 500 ℃, and the hard alloy still has high hardness at the temperature of 1000 ℃.
Further, the material used by the baffle is the same as the upper cover structure;
through above-mentioned technical scheme, through setting up the overall structure of baffle the same with the upper cover for the whole life of baffle increases.
Further, the clamping block is clamped with the lower cover and the plurality of balls at the lower side;
through above-mentioned technical scheme, through the joint of fixture block and fender frame, with baffle card in the race ring, avoid dropping.
The utility model has the following beneficial effects:
1. according to the mechanical baffle for the bearing, provided by the utility model, the baffle is connected with the upper cover and the lower cover by arranging the baffle frame, the bearing balls are arranged in the baffle frame, the balls are in close contact with the baffle frame, and lubricating oil can be added into the baffle frame through the oil inlet on the upper cover, so that the lubricating oil is fully contacted with each ball, the lubricating effect can be kept in the bearing, and the lubricating oil is prevented from leaking or polluting.
2. According to the mechanical baffle for the bearing, the balls are arranged in the baffle frame, and the upper cover and the lower cover are connected through the baffle frame, so that the inner ring and the outer ring of the whole bearing are supported through the baffle frame, the mechanical baffle can be used for supporting the bearing, the strength of the bearing is improved, and the overall rigidity and the stability of the bearing are improved.
Drawings
FIG. 1 is a schematic diagram of an axial view of a bearing of a mechanical baffle plate of a bearing according to the present utility model;
FIG. 2 is a schematic diagram illustrating an axial view of a mechanical baffle plate of a bearing according to the present utility model;
FIG. 3 is a schematic view of a front cross-section of a mechanical baffle plate for bearings according to the present utility model;
FIG. 4 is a schematic illustration of a front cross-section of a race of a mechanical baffle plate for bearings according to the present utility model;
FIG. 5 is an enlarged view of a portion A of a mechanical baffle of a bearing according to the present utility model;
FIG. 6 is a schematic illustration of a front cross-sectional view of a baffle plate of a mechanical baffle plate of a bearing according to the present utility model;
fig. 7 is a schematic structural diagram of an upper cover of a mechanical baffle plate for bearings according to the present utility model.
Legend description:
1. a baffle; 2. a bearing ring; 101. an upper cover; 102. a lower cover; 103. a baffle frame; 104. a support frame; 105. a leak hole; 106. a through hole; 107. an oil inlet; 108. an oil plug; 109. a ball; 201. an inner ring; 202. an outer ring; 203. a clamping block; 10101. a wear-resistant layer; 10102. a high temperature resistant layer; 10103. a base layer.
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.
Examples
Referring to fig. 1-7, one embodiment provided by the present utility model is: the baffle 1 comprises an upper cover 101 and a lower cover 102, the upper cover 101 and the lower cover 102 are used for supporting in the bearing ring 2, a baffle frame 103 is fixedly arranged on one side opposite to the upper cover 101 and the lower cover 102, the baffle frame 103 is closely attached to balls 109, the outflow of lubricating oil in the baffle frame 103 is avoided, a supporting ring 104 is fixedly arranged in the middle of the inner walls of the two sides of the baffle frame 103, the supporting ring 104 can be used for reinforcing the baffle frame 103 to play a certain supporting role, a plurality of leakage holes 105 are formed in the upper end face of the supporting ring 104, lubricating oil can flow to the balls 109 on the lower side through the leakage holes 105, a plurality of through holes 106 are formed in the inner side and the outer side of the baffle frame 103, two sides of the balls 109 penetrate through the through holes 106 to be attached to an inner ring 201 and an outer ring 202 of the bearing ring 2, an oil inlet 107 is formed in one side of the upper end face of the upper cover 101, an oil plug 108 is movably sleeved in the oil inlet 107, lubricating oil is added into a box by opening the oil plug 108, and a plurality of balls 109 are movably arranged in the supporting ring 104;
the bearing ring 2 comprises an inner ring 201 and an outer ring 202, clamping blocks 203 are fixedly arranged at the lower parts of the whole inner side of the inner ring 201 and the whole outer side of the outer ring 202, and the clamping blocks 203 are clamped with the baffle frame 103;
the upper cover 101 includes basic unit 10103, and basic unit 10103 up end is fixed to be provided with high temperature resistant layer 10102, and high temperature resistant layer 10102 up end is fixed to be provided with wearing layer 10101, through setting up baffle 1 between race 2, installs ball 109 inside keeping off frame 103, ball 109 and keeping off frame 103 in close contact, can lubricate through oil inlet 107 on the upper cover 101 to inside adding lubricating oil to, easy operation to through the whole setting of baffle 1, improved the whole rigidity and the stability of bearing.
The retainer 103 is movably sleeved between the inner ring 201 and the outer ring 202, the retainer 103 is arranged between the inner ring 201 and the outer ring 202 of the bearing, a structure for supporting the reinforced bearing can be provided, the wear-resistant layer 10101 is arranged as KN17 high-molecular ceramic polymer wear-resistant paint, the main component of the KN17 high-molecular ceramic polymer wear-resistant paint is nano ceramic, the high-temperature resistant layer 10102 is arranged as organosilicon high-temperature paint, the organosilicon high-temperature paint has good high-temperature resistance, and meanwhile has good corrosion resistance, the base layer 10103 is arranged as hard alloy material, the hard alloy has the excellent performances of high hardness, wear resistance, good strength and toughness, heat resistance and corrosion resistance, particularly the high hardness and wear resistance of the hard alloy are basically kept unchanged even at the temperature of 500 ℃, the high hardness is still kept at the temperature of 1000 ℃, the material used by the baffle 1 is the same as the structure of the upper cover 101, the whole structure of the baffle 1 is arranged as the upper cover 101, the whole service life of the baffle 1 is prolonged, the clamping blocks 203 are clamped between the clamping blocks 102 and the lower cover 109, and the balls 103 are clamped with the clamping blocks 203, and the bearing 2 is avoided.
Working principle: this baffle 1 when using, install the bearing at the position that needs to use, baffle 1 sets up in bearing circle 2 inboard, bearing ball 109 installs inside keeping off frame 103, baffle 1 plays the effect of supporting between the inner circle 201 and the outer lane 202 of bearing, and closely paste mutually with keeping off frame 103 through ball 109, avoid dust impurity to get into, can add lubricating oil in the oil inlet 107 simultaneously, play lubricated effect, prevent outflow, this baffle 1 has set up wearing layer 10101 and high temperature resistant layer 10102 simultaneously, the life of this baffle 1 has been improved.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a bearing machinery baffle, includes baffle (1) and race (2), its characterized in that: the baffle (1) comprises an upper cover (101) and a lower cover (102), a baffle frame (103) is fixedly arranged on one side opposite to the upper cover (101) and the lower cover (102), a supporting ring (104) is fixedly arranged in the middle of the inner walls of the two sides of the baffle frame (103), a plurality of leakage holes (105) are formed in the upper end face of the supporting ring (104), a plurality of through holes (106) are formed in the inner side and the outer side of the baffle frame (103), an oil inlet (107) is formed in one side of the upper end face of the upper cover (101), an oil plug (108) is movably sleeved in the oil inlet (107), and a plurality of balls (109) are movably arranged in the supporting ring (104);
the bearing ring (2) comprises an inner ring (201) and an outer ring (202), and clamping blocks (203) are fixedly arranged at the lower parts of the whole inner side of the inner ring (201) and the whole outer side of the outer ring (202);
the upper cover (101) comprises a base layer (10103), a high-temperature-resistant layer (10102) is fixedly arranged on the upper end face of the base layer (10103), and a wear-resistant layer (10101) is fixedly arranged on the upper end face of the high-temperature-resistant layer (10102).
2. A mechanical baffle for bearings according to claim 1, wherein: the baffle frame (103) is movably sleeved between the inner ring (201) and the outer ring (202).
3. A mechanical baffle for bearings according to claim 1, wherein: the wear-resistant layer (10101) is a KN17 high-molecular ceramic polymer wear-resistant paint.
4. A mechanical baffle for bearings according to claim 1, wherein: the high temperature resistant layer (10102) is arranged as an organosilicon high temperature coating.
5. A mechanical baffle for bearings according to claim 1, wherein: the base layer (10103) is made of hard alloy.
6. A mechanical baffle for bearings according to claim 1, wherein: the material used by the baffle (1) is the same as the structure of the upper cover (101).
7. A mechanical baffle for bearings according to claim 1, wherein: the clamping block (203) is clamped with the lower cover (102) and the plurality of balls (109) at the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322503063.6U CN220687830U (en) | 2023-09-15 | 2023-09-15 | Mechanical baffle of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322503063.6U CN220687830U (en) | 2023-09-15 | 2023-09-15 | Mechanical baffle of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220687830U true CN220687830U (en) | 2024-03-29 |
Family
ID=90375365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322503063.6U Active CN220687830U (en) | 2023-09-15 | 2023-09-15 | Mechanical baffle of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220687830U (en) |
-
2023
- 2023-09-15 CN CN202322503063.6U patent/CN220687830U/en active Active
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