CN216407507U - Corrosion-resistant and high-strength bearing - Google Patents
Corrosion-resistant and high-strength bearing Download PDFInfo
- Publication number
- CN216407507U CN216407507U CN202122663598.0U CN202122663598U CN216407507U CN 216407507 U CN216407507 U CN 216407507U CN 202122663598 U CN202122663598 U CN 202122663598U CN 216407507 U CN216407507 U CN 216407507U
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- China
- Prior art keywords
- corrosion
- resistant
- outer ring
- resistance
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007797 corrosion Effects 0.000 title claims abstract description 41
- 238000005260 corrosion Methods 0.000 title claims abstract description 41
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 8
- 239000002904 solvent Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 6
- 239000010445 mica Substances 0.000 abstract description 6
- 229910052618 mica group Inorganic materials 0.000 abstract description 6
- 239000004593 Epoxy Substances 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 239000012752 auxiliary agent Substances 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000003822 epoxy resin Substances 0.000 abstract description 3
- 229920000647 polyepoxide Polymers 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying 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 discloses a corrosion-resistant and high-strength bearing which comprises an outer ring, wherein balls are movably clamped in an inner cavity of the outer ring, a retainer is movably sleeved on the surfaces of the balls, an inner ring is movably clamped on the inner side of the outer ring, and corrosion-resistant coatings are sprayed on the outer surfaces of the outer ring and the inner ring. According to the utility model, through the arrangement of the corrosion-resistant coating, the corrosion-resistant coating is made of epoxy mica iron anti-rust paint, and the double-component anti-rust paint composed of epoxy resin, mica iron oxide, an auxiliary agent, a solvent and the like, has a tough paint film and excellent adhesive force, can effectively enable the outer ring and the inner ring to have better water resistance, water vapor permeation resistance, good sealing property, oil resistance, solvent resistance and chemical resistance, and simultaneously solves the problems that the existing bearing has lower strength, can not ensure the strength under long-time high-speed rotation, has poor corrosion resistance effect, can cause the bearing to be corroded, and affects the service life of the bearing.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a corrosion-resistant and high-strength bearing.
Background
The bearing is an important part in modern mechanical equipment, and the main function of the bearing is to support a mechanical rotator, reduce the friction coefficient in the movement process of the mechanical rotator and ensure the rotation precision of the mechanical rotator.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a corrosion-resistant and high-strength bearing, which has the advantages of corrosion resistance and high strength and solves the problems that the existing bearing is low in strength, cannot ensure the strength of the bearing under long-time high-speed rotation, is poor in corrosion resistance effect, can cause the bearing to be rusted, and the service life of the bearing is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bearing of corrosion-resistant and high strength, includes the outer lane, the inner chamber activity card of outer lane is equipped with the ball, the surface activity cover of ball is equipped with the holder, the inboard activity card of outer lane is equipped with the inner circle, the outer lane has corrosion resistant coating with the equal spraying of the surface of inner circle, the equal fixed mounting in both sides of holder inner chamber has the stop collar.
Preferably, one end of the retainer is movably clamped with a connecting block, and the front surface of the connecting block is movably provided with a bolt.
Preferably, the inner side of the limiting sleeve is attached to the outer side of the ball, and the front face of the outer ring is movably clamped with a sealing check ring.
Preferably, the outer side of the limiting sleeve is provided with a clamping groove, and the inner cavity of the clamping groove is movably clamped with a clamping block.
Preferably, the outer side of the clamping block is fixedly connected with a limiting block, and the outer side of the limiting block is connected with one end of the connecting block.
Preferably, the inner wall of the outer ring is sprayed with a wear-resistant coating, the thickness of the corrosion-resistant coating is zero three millimeters, and the thickness of the corrosion-resistant coating is consistent with that of the wear-resistant coating.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the corrosion-resistant coating, the corrosion-resistant coating is made of epoxy mica iron anti-rust paint and double-component anti-rust paint consisting of epoxy resin, mica iron oxide, an auxiliary agent, a solvent and the like, the paint film is tough and has excellent adhesive force, the outer ring and the inner ring can be effectively enabled to have better water resistance, water vapor permeation resistance, good sealing property, oil resistance, solvent resistance and chemical resistance, and a better corrosion-resistant effect can be achieved under a heavy corrosion environment.
2. The clamping block is movably clamped in the inner cavity of the clamping groove, so that the connecting block is convenient to disassemble, and the limiting sleeve can play a good role in limiting and stabilizing, so that the ball cannot deviate while rotating.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a sectional view of the structure of the cage of the present invention.
In the figure: 1. an outer ring; 2. a ball bearing; 3. a bolt; 4. an inner ring; 5. connecting blocks; 6. a holder; 7. a sealing retainer ring; 8. a limiting block; 9. a card slot; 10. a clamping block; 11. a limiting sleeve; 12. a corrosion-resistant coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a corrosion-resistant and high-strength bearing comprises an outer ring 1, balls 2 are movably clamped in an inner cavity of the outer ring 1, a retainer 6 is movably sleeved on the surface of each ball 2, an inner ring 4 is movably clamped on the inner side of the outer ring 1, corrosion-resistant coatings 12 are sprayed on the outer surfaces of the outer ring 1 and the inner ring 4, stop sleeves 11 are fixedly mounted on both sides of the inner cavity of the retainer 6, a connecting block 5 is movably clamped at one end of each retainer 6, a bolt 3 is movably mounted on the front surface of each connecting block 5, the inner side of each stop sleeve 11 is attached to the outer side of each ball 2, a sealing check ring 7 is movably clamped on the front surface of the outer ring 1, a clamping groove 9 is formed in the outer side of each stop sleeve 11, a clamping block 10 is movably clamped in the inner cavity of each clamping groove 9, a stop block 8 is fixedly connected to the outer side of each clamping block 10, the outer side of each stop block 8 is connected to one end of each connecting block 5, and a wear-resistant coating is sprayed on the inner wall of the outer ring 1, the thickness of the corrosion-resistant coating 12 is three millimeters at zero, the thickness of the corrosion-resistant coating 12 is consistent with that of the wear-resistant coating, the fixture block 10 is movably clamped in an inner cavity of the clamping groove 9, the connecting block 5 is convenient to disassemble, the limiting sleeve 11 can play a good limiting and stabilizing role, the balls 2 can not deflect when rotating, the corrosion-resistant coating 12 is made of epoxy micaceous iron antirust paint, and the double-component antirust paint consisting of epoxy resin, micaceous iron oxide, an auxiliary agent, a solvent and the like, is tough and has good adhesive force, the outer ring 1 and the inner ring 4 can be effectively enabled to have good water resistance, water permeation resistance, good sealing performance, oil resistance, solvent resistance and chemical resistance, and can also play a good corrosion-resistant effect in a heavy corrosion environment, and through the arrangement of the connecting block 5, the support strength between the retainer 6 can be effectively improved, the problems that the strength of the existing bearing is low, the strength of the existing bearing cannot be guaranteed under long-time high-speed rotation, the corrosion resistance effect is poor, the bearing is corroded, and the service life of the bearing is influenced are solved.
All the parts in the utility model are universal standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians in the field through technical manuals or conventional experimental methods, meanwhile, standard parts used in the application document can be purchased from the market, all the parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of all the parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, and specific description is not given.
The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and fusion welding), and no specific description is made here.
During the use, the setting of corrosion-resistant coating 12, the use material of corrosion-resistant coating 12 is epoxy mica iron anti-rust paint, by epoxy, mica iron oxide, the auxiliary agent, the two ingredient anti-rust paint that solvent etc. are constituteed, the paint film is tough, has good adhesive force, can effectually make outer lane 1 and inner circle 4 have better water proofness, water vapor infiltration resistance, the closure is good, resistant oil, solvent and anti-chemical nature, and also can play better corrosion-resistant effect under the heavy corrosion environment, and through the setting of connecting block 5, can effectually improve the support strength between the holder 6, the inner chamber at draw-in groove 9 is established to fixture block 10 activity card, be convenient for dismantle connecting block 5, and the setting of stop collar 11, can play better spacing stabilizing effect, guarantee can not take place the skew when ball 2 is rotated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a corrosion-resistant and high strength's bearing, includes outer lane (1), its characterized in that: the inner chamber activity card of outer lane (1) is equipped with ball (2), the surface activity cover of ball (2) is equipped with holder (6), the inboard activity card of outer lane (1) is equipped with inner circle (4), outer lane (1) and the surface of inner circle (4) all spray and have corrosion resistant coating (12), the equal fixed mounting in both sides of holder (6) inner chamber has stop collar (11).
2. A corrosion-resistant and high-strength bearing according to claim 1, wherein: one end of the retainer (6) is movably clamped with a connecting block (5), and the front surface of the connecting block (5) is movably provided with a bolt (3).
3. A corrosion-resistant and high-strength bearing according to claim 1, wherein: the inner side of the limiting sleeve (11) is attached to the outer side of the ball (2), and the front face of the outer ring (1) is movably clamped with a sealing check ring (7).
4. A corrosion-resistant and high-strength bearing according to claim 1, wherein: the outer side of the limiting sleeve (11) is provided with a clamping groove (9), and the inner cavity of the clamping groove (9) is movably clamped with a clamping block (10).
5. A corrosion-resistant and high-strength bearing according to claim 4, wherein: the outside fixedly connected with stopper (8) of fixture block (10), the outside of stopper (8) is connected with the one end of connecting block (5).
6. A corrosion-resistant and high-strength bearing according to claim 1, wherein: the inner wall of the outer ring (1) is sprayed with a wear-resistant coating, the thickness of the corrosion-resistant coating (12) is zero three millimeters, and the thickness of the corrosion-resistant coating (12) is consistent with that of the wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663598.0U CN216407507U (en) | 2021-11-03 | 2021-11-03 | Corrosion-resistant and high-strength bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663598.0U CN216407507U (en) | 2021-11-03 | 2021-11-03 | Corrosion-resistant and high-strength bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407507U true CN216407507U (en) | 2022-04-29 |
Family
ID=81298947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122663598.0U Expired - Fee Related CN216407507U (en) | 2021-11-03 | 2021-11-03 | Corrosion-resistant and high-strength bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407507U (en) |
-
2021
- 2021-11-03 CN CN202122663598.0U patent/CN216407507U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |