CN215720204U - Wear-resistant sliding bearing - Google Patents
Wear-resistant sliding bearing Download PDFInfo
- Publication number
- CN215720204U CN215720204U CN202122137024.XU CN202122137024U CN215720204U CN 215720204 U CN215720204 U CN 215720204U CN 202122137024 U CN202122137024 U CN 202122137024U CN 215720204 U CN215720204 U CN 215720204U
- Authority
- CN
- China
- Prior art keywords
- ring
- wear
- resistant
- sliding
- groove
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910000617 Mangalloy Inorganic materials 0.000 claims abstract description 15
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims abstract description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 13
- 239000010439 graphite Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 239000011324 bead Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Sliding-Contact Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a wear-resistant sliding bearing which comprises an outer ring, wherein a stainless steel layer covers the outer surface of one side of the outer ring, a groove is formed in the outer surface of one side of the outer ring, a reinforcing ring is fixedly installed at one side position of the groove, high manganese steel plates are fixedly installed on the periphery of the inside of the reinforcing ring, a wear-resistant ring is fixedly installed on the outer surface of one side of the reinforcing ring, a copper alloy ring is fixedly installed at the middle position, located in the groove, of one side of the wear-resistant ring, a hoop is sleeved on one side of the inner ring of the wear-resistant ring, sliding beads are fixedly installed on the periphery of the hoop, a chromium-plated layer covers the outer surface of the sliding beads, a ceramic column is fixedly installed in the middle of the inside of the sliding beads, an inner ring is fixedly installed on the outer surface of one side of the hoop, and a graphite ring is fixedly installed on the outer surface of one side of the inner ring. The utility model is convenient for increasing the wear resistance of the sliding bearing, can improve the use effect of the bearing and has practicability.
Description
Technical Field
The utility model relates to the technical field of sliding bearings, in particular to a wear-resistant sliding bearing.
Background
The sliding bearing has sliding friction in the operation, the friction depends on the manufacture precision, the friction depends on the material of the sliding bearing surface, and the sliding bearing has self-lubricating function in the common working surface.
However, the existing sliding bearing has some defects in the using process, the wear resistance of the sliding bearing is not high, the sliding bearing can be abraded with a connecting shaft after being used for a long time, the connecting shaft is unstable to use, the appearance of the sliding bearing can deform, and the normal use of the bearing is affected, so that the sliding bearing is improved at present.
SUMMERY OF THE UTILITY MODEL
The main object of the present invention is to provide a wear-resistant sliding bearing, which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a wear-resistant sliding bearing comprises an outer ring, wherein a stainless steel layer covers the outer surface of one side of the outer ring, a groove is formed in the outer surface of one side of the outer ring, a reinforcing ring is fixedly installed at the position of one side of the groove, high manganese steel plates are fixedly installed on the periphery of the inside of the reinforcing ring, a vacuum layer is arranged in the middle of the inside of the reinforcing ring, a wear-resistant ring is fixedly installed on the outer surface of one side of the reinforcing ring, an expanding groove is formed in the outer surface of one side of the wear-resistant ring, a graphite layer is filled in the middle of the expanding groove, a copper alloy ring is fixedly installed in the middle of the groove, a hoop is sleeved on one side of the inner ring of the wear-resistant ring, a sliding bead is fixedly installed at the position of the periphery of the hoop, a chromium-plated layer covers the outer surface of the sliding bead, a ceramic column is fixedly installed in the middle of the inside of the sliding bead, the fixed cover of one side surface of clamp is equipped with the inner ring, the outer fixed surface of one side of inner ring installs the graphite annulus, the opposite side surface spraying of inner ring has the tungsten carbide coating, the intermediate position fixedly connected with shield of inner ring and outer loop.
Preferably, the high manganese steel plate is in a triangular toothed annular structure.
Preferably, the material of the wear-resisting ring is high manganese steel wear-resisting material.
Preferably, the number of the expansion grooves is a plurality of groups, and the expansion grooves are arranged on one side of the wear-resisting ring in an array manner.
Preferably, the number of the copper alloy rings is two, and the two copper alloy rings are positioned at the upper end and the lower end of the wear-resistant ring.
Preferably, the sliding balls are connected with the clamping hoop in a tooth-engaging manner, the number of the sliding balls is a plurality of groups, the sliding balls in the groups are located in the middle positions of the wear-resistant ring and the inner ring, and the graphite layer and the graphite ring are located on two sides of the sliding balls.
Compared with the prior art, the utility model has the following beneficial effects:
1. by the arrangement of the reinforcing ring, the high manganese steel plate and the vacuum layer, the stability of the inner surface and the outer surface of the reinforcing ring is convenient to increase by utilizing the stability of a triangle, so that the hardness of the reinforcing ring is increased, the deformation of a bearing is avoided, the compressive strength of the reinforcing ring is improved, the weight of the reinforcing ring is convenient to reduce by the vacuum layer, the corrosion resistance of the reinforcing ring is increased, and the using effect of the sliding bearing is improved;
2. through the graphite layer that sets up, the graphite ring, chromium-plated layer and tungsten carbide coating, graphite layer and graphite ring are convenient for lubricate the smooth pearl surface, reduce the frictional force of smooth pearl and bearing surface, and chromium-plated layer is convenient for improve the hardness of smooth pearl, increases the wearability of bearing, and the tungsten carbide coating is convenient for carry out the reinforcement to the inner ring and is handled, increases the wearability of inner ring to increase sliding bearing's practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of a wear-resistant sliding bearing according to the present invention;
fig. 2 is an exploded view of the construction of a wear resistant plain bearing according to the utility model;
FIG. 3 is a partial exploded view of the outer ring and the reinforcement ring of a wear-resistant sliding bearing according to the present invention;
fig. 4 is a partial sectional view of a wear ring and a sliding ball in a wear-resistant sliding bearing according to the utility model.
In the figure: the novel wear-resistant steel plate comprises an outer ring 1, a stainless steel layer 2, a groove 3, a reinforcing ring 4, a high manganese steel plate 5, a vacuum layer 6, a wear-resistant ring 7, an expanding groove 8, a graphite layer 9, a copper alloy ring 10, a hoop 11, a sliding bead 12, a chromium coating 13, a ceramic column 14, an inner ring 15, a graphite ring 16, a tungsten carbide coating 17 and a dust cover 18.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the bearing or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1-4, a wear-resistant sliding bearing comprises an outer ring 1, a stainless steel layer 2 is covered on one outer surface of the outer ring 1, a groove 3 is formed on one outer surface of the outer ring 1, a reinforcing ring 4 is fixedly installed on one side of the groove 3, a high manganese steel plate 5 is fixedly installed around the inside of the reinforcing ring 4, a vacuum layer 6 is arranged in the middle of the inside of the reinforcing ring 4, a wear-resistant ring 7 is fixedly installed on one outer surface of the reinforcing ring 4, an expanding groove 8 is formed on one outer surface of the wear-resistant ring 7, a graphite layer 9 is filled in the middle of the expanding groove 8 on one side of the wear-resistant ring 7, a copper alloy ring 10 is fixedly installed in the middle of the groove 3 on one side of the inner ring of the wear-resistant ring 7, a hoop 11 is sleeved on one side of the inner ring of the hoop 11, a sliding bead 12 is fixedly installed on the periphery of the hoop 11, a chrome-plated layer 13 is covered on the outer surface of the sliding bead 12, a ceramic column 14 is fixedly installed in the middle of the sliding bead 12, an inner ring 15 is fixedly sleeved on the outer surface of one side of the hoop 11, a graphite ring 16 is fixedly installed on the outer surface of one side of the inner ring 15, a tungsten carbide coating 17 is sprayed on the outer surface of the other side of the inner ring 15, and a dustproof cover 18 is fixedly connected between the inner ring 15 and the outer ring 1.
Wherein, high manganese steel sheet 5 is triangle dentiform annular structure, makes the stability in use who increases slide bearing and connecting axle through high manganese steel sheet 5's triangle-shaped structure, improves slide bearing's result of use.
The wear-resistant ring 7 is made of high manganese steel wear-resistant material, and the high manganese steel wear-resistant material is convenient for increasing the wear-resistant characteristic of the wear-resistant ring 7 and increasing the using effect of the sliding bearing.
The number of the expansion grooves 8 is a plurality of groups, one side of the expansion grooves 8, which are located on the wear-resistant ring 7, is arranged in an array manner, and the use of the expansion grooves 8 facilitates uniform lubrication on the surface of the sliding ball 12, so that the wear-resistant effect of the sliding bearing is improved.
The number of the copper alloy rings 10 is two, the two groups of copper alloy rings 10 are located at the upper end and the lower end of the wear-resistant ring 7, and the copper alloy rings 10 have good heat resistance and corrosion resistance, so that the connection stability of the wear-resistant ring 7 and the groove 3 is improved.
The sliding balls 12 are connected with the clamping hoop 11 in a tooth-engaging manner, the number of the sliding balls 12 is a plurality of groups, the sliding balls 12 in the groups are located in the middle positions of the wear-resistant ring 7 and the inner ring 15, the graphite layers 9 and the graphite rings 16 are located on two sides of the sliding balls 12, and friction between the graphite layers 9 and the graphite rings 16 and the sliding balls 12 is convenient for lubricating the sliding balls 12 so as to improve the wear resistance of the bearing.
It should be noted that, the utility model is a wear-resistant sliding bearing, when in use, firstly, a plurality of sets of sliding beads 12 are put into the groove 3, the inner ring 15 is sleeved at the middle position of the outer ring 1, then the hoop 11 is installed at one side between the outer ring 1 and the inner ring 15, the hoop 11 is connected with the sliding bead 12 by using the prior bearing technology, the using position of the sliding bead 12 is limited, then the dust cover 18 is fixedly installed at the other side of the outer ring 1 and the inner ring 15, in the using process, the pressure resistance of the inner surface and the outer surface of the reinforcing ring 4 is conveniently increased by arranging the triangular tooth-shaped annular structure of the high manganese steel plate 5, the deformation of the bearing is avoided, the weight of the bearing is conveniently lightened by the vacuum layer 6 arranged in the reinforcing ring 4, the corrosion resistance of the reinforcing ring 4 is improved, the stainless steel layer 2 covered on the outer surface of the outer ring 1 enables the bearing to be subjected to rust-resistant treatment, and the heat resistance and corrosion resistance characteristics of the copper alloy ring 10 are applied, the functional nature that makes increase wear-resisting ring 7, when the bearing rotates the use, smooth pearl 12 can slide at wear-resisting ring 7 and inner ring 15's intermediate position, and produce the friction with graphite layer 9 and graphite ring 16, use the lubricated characteristic of graphite to make it lubricate smooth pearl 12 surface, and then carry out the self-lubrication to the bearing, increase the wearability of bearing, be convenient for increase the material stability of smooth pearl 12 through chromium-plated layer 13 through smooth pearl 12, be convenient for increase the wearability of inner ring 15 through inner ring 15 one side tungsten carbide coating 17, make the result of use that improves antifriction bearing.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A wear-resistant sliding bearing comprising an outer ring (1), characterized in that: the outer surface of one side of the outer ring (1) is covered with a stainless steel layer (2), the outer surface of one side of the outer ring (1) is provided with a groove (3), one side of the groove (3) is fixedly provided with a reinforcing ring (4), the periphery of the inside of the reinforcing ring (4) is fixedly provided with a high manganese steel plate (5), a vacuum layer (6) is arranged in the middle of the inside of the reinforcing ring (4), the outer surface of one side of the reinforcing ring (4) is fixedly provided with a wear-resisting ring (7), the outer surface of one side of the wear-resisting ring (7) is provided with an expanding groove (8), one side of the wear-resisting ring (7) is positioned in the middle of the expanding groove (8) and is filled with a graphite layer (9), one side of the wear-resisting ring (7) is positioned in the middle of the groove (3) and is fixedly provided with a copper alloy ring (10), and one side of the inner ring of the wear-resisting ring (7) is sleeved with a clamp (11), position fixed mounting all around of clamp (11) has smooth pearl (12), the surface of smooth pearl (12) covers has chromium coating (13), fixed mounting has ceramic post (14) in the middle of the inside of smooth pearl (12), one side outer fixed surface cover of clamp (11) is equipped with inner ring (15), one side outer fixed surface of inner ring (15) installs graphite ring (16), the opposite side surface spraying of inner ring (15) has tungsten carbide coating (17), the intermediate position fixed connection of inner ring (15) and outer loop (1) has shield (18).
2. A wear resistant plain bearing according to claim 1 wherein: the high manganese steel plate (5) is in a triangular toothed annular structure.
3. A wear resistant plain bearing according to claim 1 wherein: the wear-resistant ring (7) is made of high manganese steel wear-resistant material.
4. A wear resistant plain bearing according to claim 1 wherein: the number of the expanding grooves (8) is a plurality of groups, and the expanding grooves (8) are arranged on one side of the wear-resisting ring (7) in an array manner.
5. A wear resistant plain bearing according to claim 1 wherein: the number of the copper alloy rings (10) is two, and the two copper alloy rings (10) are positioned at the upper end and the lower end of the wear-resistant ring (7).
6. A wear resistant plain bearing according to claim 1 wherein: the sliding balls (12) are connected with the clamping hoop (11) in a meshing tooth type mode, the number of the sliding balls (12) is a plurality of groups, the sliding balls (12) in the groups are located in the middle of the wear-resisting ring (7) and the inner ring (15), and the graphite layer (9) and the graphite ring (16) are located on two sides of the sliding balls (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122137024.XU CN215720204U (en) | 2021-09-06 | 2021-09-06 | Wear-resistant sliding bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122137024.XU CN215720204U (en) | 2021-09-06 | 2021-09-06 | Wear-resistant sliding bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215720204U true CN215720204U (en) | 2022-02-01 |
Family
ID=80015188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122137024.XU Expired - Fee Related CN215720204U (en) | 2021-09-06 | 2021-09-06 | Wear-resistant sliding bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215720204U (en) |
-
2021
- 2021-09-06 CN CN202122137024.XU patent/CN215720204U/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: 20220201 |