CN220816276U - Groove tile convenient to connect - Google Patents
Groove tile convenient to connect Download PDFInfo
- Publication number
- CN220816276U CN220816276U CN202320155869.8U CN202320155869U CN220816276U CN 220816276 U CN220816276 U CN 220816276U CN 202320155869 U CN202320155869 U CN 202320155869U CN 220816276 U CN220816276 U CN 220816276U
- Authority
- CN
- China
- Prior art keywords
- groove
- tile
- resistant
- bearing bush
- connection block
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000007797 corrosion Effects 0.000 claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 17
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 13
- 239000010410 layer Substances 0.000 description 9
- 238000005461 lubrication Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a groove tile convenient to connect, which belongs to the technical field of bearing bushes and comprises a groove tile mechanism, a wear-resistant and corrosion-resistant mechanism and a connecting mechanism, wherein the wear-resistant and corrosion-resistant mechanism is positioned at the outer side of the groove tile mechanism, the connecting mechanism is positioned at the outer side of the groove tile mechanism, the groove tile mechanism comprises a bearing bush, annular grooves and fine grooves, the annular grooves are fixedly arranged at the outer ends of the bearing bushes, the fine grooves are fixedly arranged at the outer ends of the annular grooves, the surface of a product consists of shallow annular grooves, compared with a common bearing bush, the fatigue strength of the corrugated bearing bush can be improved by 1.3-1.5 times, an anti-rust oil layer can improve the corrosion resistance of the bearing bush, the anti-rust effect can be achieved on the surface of the bearing bush, the wear-resistant coating can reduce the abrasion between the bearing bush and the bearing, the effect of prolonging the service life can also be improved, the use cost is saved, and when the bearing bushes with different lengths are installed, the bearing bushes can be connected, and the bearing bush is suitable for practical needs, and is more flexible to use.
Description
Technical Field
The utility model relates to the technical field of bearing bushes, in particular to a groove bearing bush convenient to connect.
Background
The bearing bush is a part contacted with the sliding bearing and the journal, is a half cylindrical surface in a tile shape and is smoother, the bearing bush is provided with an integral type and a split type, the bearing bush and the journal are in clearance fit and generally do not rotate along with the shaft,
When the sliding bearing works, a layer of very thin oil film is arranged between the bearing bush and the rotating shaft to play a role in lubrication.
However, in the prior art, if the temperature of the bearing bush is too high or the quality of lubricating oil is too low, the bearing bush is burnt, the sliding bearing is damaged to affect the subsequent use, moreover, the bearing bush side load possibly caused during the bearing machining process can damage the bearing bush to different extents, the use effect is affected, the fatigue strength of the bearing bush is not high enough, the bearing bush is not subjected to corrosion-resistant treatment, the bearing bush can be corroded due to long-term contact with air and water, the service life is easily shortened, the utilization rate of the bearing bush is reduced, meanwhile, the use cost is increased, the connection is not convenient enough, the bearings with different lengths cannot be used, the installation is not flexible enough, and a plurality of inconveniences are brought to the use.
Disclosure of utility model
The utility model provides a groove tile convenient to connect, and aims to solve the technical defects.
The specific technical scheme provided by the utility model is as follows:
The groove tile convenient to connect comprises a groove tile mechanism, a wear-resistant and corrosion-resistant mechanism and a connecting mechanism, wherein the wear-resistant and corrosion-resistant mechanism is positioned at the outer side of the groove tile mechanism, the connecting mechanism is positioned at the outer side of the groove tile mechanism, the groove tile mechanism comprises a bearing bush, annular grooves and fine grooves, the annular grooves are fixedly arranged at the outer ends of the bearing bush, and the fine grooves are fixedly arranged at the outer ends of the annular grooves.
Optionally, the wear-resistant and corrosion-resistant mechanism comprises an anti-rust oil layer and a wear-resistant coating, wherein the anti-rust oil layer is fixedly covered on the outer part of the annular groove, and the wear-resistant coating is fixedly covered on the outer part of the anti-rust oil layer.
Optionally, the coupling mechanism includes first connecting block, second connecting block, third connecting block, fourth connecting block, circular recess, helicoidal groove and bolt, first connecting block fixed mounting is in the outer end of axle bush, second connecting block fixed mounting is in the outer end of axle bush, third connecting block fixed mounting is in the outer end of axle bush, fourth connecting block fixed mounting is in the outer end of axle bush, circular recess fixed setting is in the upper end of third connecting block, the helicoidal groove is fixed to be set up the lower extreme of circular recess, the bolt with helicoidal groove looks adaptation, the bolt runs through helicoidal groove and with third connecting block threaded connection.
Optionally, the screw groove is fixedly arranged at the upper end of the first connecting block, and the bolt penetrates through the screw groove and is in threaded connection with the first connecting block.
Optionally, the circular groove is fixedly arranged at the upper end of the fourth connecting block.
Optionally, the screw groove is fixedly arranged at the upper end of the second connecting block, and the bolt penetrates through the screw groove and is in threaded connection with the second connecting block.
Optionally, the first connecting block and the second connecting block are symmetrically distributed, and the third connecting block and the fourth connecting block are symmetrically distributed.
The utility model has the following beneficial technical effects:
The utility model provides a groove tile convenient to connect, which comprises a groove tile mechanism, a wear-resistant and corrosion-resistant mechanism and a connecting mechanism, wherein the wear-resistant and corrosion-resistant mechanism is positioned at the outer side of the groove tile mechanism, the connecting mechanism is positioned at the outer side of the groove tile mechanism, the groove tile mechanism comprises a bearing bush, annular grooves and fine grooves, the annular grooves are fixedly arranged at the outer ends of the bearing bush, the fine grooves are fixedly arranged at the outer ends of the annular grooves, the surface of the product consists of shallow annular grooves, compared with a common bearing bush, the groove tile has better running-in property, compliance, storage property and good flow compliance, the temperature of the bearing bush can be reduced more effectively, the fatigue strength of the corrugated bearing bush can be improved by 1.3-1.5 times compared with that of the common bearing bush, an anti-rust oil layer can improve the corrosion resistance of the bearing bush, the wear-resistant coating can reduce the abrasion caused between the bearing bush and the bearing bush, the effect of prolonging the service life can also be improved, the use cost can be saved, and when the bearing with different lengths is installed, the groove tile is suitable for practical needs, and the use is more flexible.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of a groove shoe mechanism according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a perspective structure of a groove tile mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a wear-resistant coating according to an embodiment of the present utility model;
fig. 4 is a schematic cross-sectional structure of a connecting block according to an embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.
A convenient-to-connect grooved shoe according to an embodiment of the present utility model will be described in detail with reference to fig. 1.
Referring to fig. 1 and 3, the groove tile provided by the embodiment of the utility model comprises a groove tile mechanism 1, a wear-resistant and corrosion-resistant mechanism 2 and a connecting mechanism 3, wherein the wear-resistant and corrosion-resistant mechanism 2 is positioned on the outer side of the groove tile mechanism 1, the connecting mechanism 3 is positioned on the outer side of the groove tile mechanism 1, the groove tile mechanism 1 comprises a bearing bush 101, an annular groove 102 and a fine groove 103, the annular groove 102 is fixedly arranged at the outer end of the bearing bush 101, and the fine groove 103 is fixedly arranged at the outer end of the annular groove 102.
Referring to fig. 3, the abrasion-resistant and corrosion-resistant mechanism 2 includes an anti-rust oil layer 201 and an abrasion-resistant coating layer 202, the anti-rust oil layer 201 being fixedly covered on the outside of the annular groove 102, the abrasion-resistant coating layer 202 being fixedly covered on the outside of the anti-rust oil layer 201.
Referring to fig. 1 and 4, the connection mechanism 3 includes a first connection block 301, a second connection block 302, a third connection block 303, a fourth connection block 304, a circular groove 305, a screw groove 306 and a bolt 307, wherein the first connection block 301 is fixedly installed at the outer end of the bearing bush 101, the second connection block 302 is fixedly installed at the outer end of the bearing bush 101, the third connection block 303 is fixedly installed at the outer end of the bearing bush 101, the fourth connection block 304 is fixedly installed at the outer end of the bearing bush 101, the circular groove 305 is fixedly arranged at the upper end of the third connection block 303, the screw groove 306 is fixedly arranged at the lower end of the circular groove 305, the bolt 307 is matched with the screw groove 306, and the bolt 307 penetrates through the screw groove 306 and is in threaded connection with the third connection block 303; the screw groove 306 is fixedly arranged at the upper end of the first connecting block 301, and the bolt 307 penetrates through the screw groove 306 and is in threaded connection with the first connecting block 301; the upper end of the fourth connecting block 304 is fixedly arranged in the circular groove 305; the screw groove 306 is fixedly arranged at the upper end of the second connecting block 302, and the bolt 307 penetrates through the screw groove 306 and is in threaded connection with the second connecting block 302; the first connecting blocks 301 and the second connecting blocks 302 are symmetrically distributed, and the third connecting blocks 303 and the fourth connecting blocks 304 are symmetrically distributed.
Compared with a common flat tile, the groove tile provided by the embodiment of the utility model has better running-in property and compliance, and the groove ridge at the initial running-in stage has some possible plastic flow, so that good compliance is provided, and a certain effect is achieved on the establishment of liquid lubrication. The seizure resistance of the groove tile is also obviously improved, and the seizure is caused by the following reasons: firstly, the temperature rises too fast, secondly, the lubricating oil is not supplied enough, and the groove structure unique to the groove tile has the cooling effect due to the fact that the flow of the lubricating oil in the groove is increased, the temperature of the groove tile is obviously lower than that of a common flat tile in the whole speed range, and the deeper the groove tile is, the larger the influence is. In the second case, under unfavorable lubrication conditions, the engine has to be operated under starved conditions, and the lubrication oil is maintained by the surface tension of the interface between the bearing shell and the shaft for the purpose of oil supply. The fine grooves of the groove tile have the oil storage function, so that the oil holding quantity is increased, and the seizure resistance of the bearing bush is improved. In addition, the groove shoe also helps to overcome the cavitation of the bearing bush. In combination, compared with the common flat tile, the fatigue strength of the grooved tile can be improved by 1.3-1.5 times.
The utility model provides a groove tile convenient to connect, which comprises a groove tile mechanism, a wear-resistant and corrosion-resistant mechanism and a connecting mechanism, wherein the wear-resistant and corrosion-resistant mechanism is positioned at the outer side of the groove tile mechanism, the connecting mechanism is positioned at the outer side of the groove tile mechanism, the groove tile mechanism comprises a bearing bush, annular grooves and fine grooves, the annular grooves are fixedly arranged at the outer ends of the bearing bush, the fine grooves are fixedly arranged at the outer ends of the annular grooves, the surface of the product consists of shallow annular grooves, compared with a common bearing bush, the groove tile has better running-in property, compliance, storage property and good flow compliance, the temperature of the bearing bush can be reduced more effectively, the fatigue strength of the corrugated bearing bush can be improved by 1.3-1.5 times compared with that of the common bearing bush, an anti-rust oil layer can improve the corrosion resistance of the bearing bush, the wear-resistant coating can reduce the abrasion caused between the bearing bush and the bearing bush, the effect of prolonging the service life can also be improved, the use cost can be saved, and when the bearing with different lengths is installed, the groove tile is suitable for practical needs, and the use is more flexible.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present utility model fall within the scope of the claims and the equivalents thereof, the present utility model is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a slot tile convenient to connect, its characterized in that, slot tile includes slot tile mechanism, wear-resisting anticorrosive mechanism and coupling mechanism, wear-resisting anticorrosive mechanism is located the outside of slot tile mechanism, coupling mechanism is located the outside of slot tile mechanism, wherein, slot tile mechanism includes axle bush, annular groove and thin groove, the annular groove is fixed to be set up the outer end of axle bush, thin groove is fixed to be set up the outer end of annular groove.
2. The groove shoe for facilitating connection according to claim 1, wherein the wear-resistant and corrosion-resistant mechanism comprises a rust-resistant oil layer fixedly covered on the outside of the annular groove and a wear-resistant coating fixedly covered on the outside of the rust-resistant oil layer.
3. The grooved shoe of claim 2, wherein the connection mechanism comprises a first connection block, a second connection block, a third connection block, a fourth connection block, a circular groove, a screw groove and a bolt, wherein the first connection block is fixedly mounted at the outer end of the shoe, the second connection block is fixedly mounted at the outer end of the shoe, the third connection block is fixedly mounted at the outer end of the shoe, the fourth connection block is fixedly mounted at the outer end of the shoe, the circular groove is fixedly arranged at the upper end of the third connection block, the screw groove is fixedly arranged at the lower end of the circular groove, the bolt is matched with the screw groove, and the bolt penetrates through the screw groove and is in threaded connection with the third connection block.
4. A grooved tile for facilitating attachment as defined in claim 3, wherein said screw groove is fixedly provided at an upper end of said first attachment block, and said bolt penetrates said screw groove and is screwed with the first attachment block.
5. The grooved shoe of claim 4, wherein the circular groove is fixedly disposed at an upper end of the fourth connection block.
6. The groove shoe for facilitating connection according to claim 5, wherein the screw groove is fixedly provided at an upper end of the second connection block, and the bolt penetrates through the screw groove and is screwed with the second connection block.
7. The grooved tile of claim 6, wherein the first connection blocks and the second connection blocks are symmetrically distributed, and the third connection blocks and the fourth connection blocks are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320155869.8U CN220816276U (en) | 2023-04-11 | 2023-04-11 | Groove tile convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320155869.8U CN220816276U (en) | 2023-04-11 | 2023-04-11 | Groove tile convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816276U true CN220816276U (en) | 2024-04-19 |
Family
ID=90675348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320155869.8U Active CN220816276U (en) | 2023-04-11 | 2023-04-11 | Groove tile convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816276U (en) |
-
2023
- 2023-04-11 CN CN202320155869.8U patent/CN220816276U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220816276U (en) | Groove tile convenient to connect | |
| GB2485807A (en) | A half bearing and a method of manufacture | |
| CN204477069U (en) | A kind of high abrasion-proof and high temperature resistant bearing | |
| CN203239762U (en) | Wear-resistant bearing bush | |
| CN201434015Y (en) | Spherical surface self center regulation high-specific-pressure intermediate bearing | |
| CN2313097Y (en) | Water-lubricating axle sleeve | |
| CN213017623U (en) | Multidirectional lubrication flat grinding type rudder carrier | |
| CN212615934U (en) | Plastic bearing retainer | |
| CN212928521U (en) | Automobile bearing bush | |
| CN212583868U (en) | Water guide mechanism bearing of water turbine | |
| CN208595160U (en) | A kind of squelch type deep groove ball bearing | |
| CN113090485A (en) | Hydraulic axial plunger pump sliding shoe pair with lotus leaf texture surface | |
| CN214788599U (en) | Combined replaceable internal combustion engine shaft sleeve | |
| CN208330985U (en) | A kind of heavy-duty bearing lubricant oil road structure | |
| CN202451604U (en) | Improved bearing bush specially for racing car engine | |
| CN201434019Y (en) | Sliding type high-specific-pressure intermediate bearing for ships | |
| CN213478926U (en) | Oilless bearing | |
| CN110700980A (en) | Injection pump guide piston assembly | |
| CN87200930U (en) | A radial slide bearing | |
| CN219197916U (en) | Multi-groove bearing bush | |
| CN216279045U (en) | Novel high-wear-resistance shaft sleeve | |
| CN219413271U (en) | Wear-resistant automobile copper sleeve | |
| CN219827476U (en) | Flanging oilless bearing | |
| CN215110086U (en) | Bearing bush or bearing block engraved with V-shaped oil groove | |
| CN215980464U (en) | Wear-reducing and wear-resisting bearing bush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |