CN201258912Y - Novel anti-thrust structure for plain bearing - Google Patents
Novel anti-thrust structure for plain bearing Download PDFInfo
- Publication number
- CN201258912Y CN201258912Y CNU2008201639898U CN200820163989U CN201258912Y CN 201258912 Y CN201258912 Y CN 201258912Y CN U2008201639898 U CNU2008201639898 U CN U2008201639898U CN 200820163989 U CN200820163989 U CN 200820163989U CN 201258912 Y CN201258912 Y CN 201258912Y
- Authority
- CN
- China
- Prior art keywords
- thrust
- bearing
- shoe
- oil
- oil outlet
- 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
Images
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to a novel sliding bearing thrust structure; a thrust shoe (2) is added on the end face of a bearing support (1) to increase the thrust area and bearing capacity of the bushing so that the dismounting and maintenance are also more convenient; an independent dynamic oil piping system is formed by a dynamic oil inlet (4) of a press ring (3) and an oil outlet (5) of the thrust shoe (2). The sliding bearing thrust structure has the characteristics of simple structure, great bearing capacity, convenient dismounting, low maintenance, and the like.
Description
Technical field
The utility model relates to a kind of bearing structure, especially a kind of novel sliding bearing thrust structure.
Background technique
Sliding bearing is very extensive in the application of all trades and professions, bearing shell is generally bearing metal and makes, especially in heavy industry, because end thrust is very big, if directly the end face with bearing shell bears, be easy to cause the generation of wearing and tearing or tile kilning phenomenon, so just bearing all can only be changed, cost is higher.Because be subjected to the restriction of bearing shell end face diameter, its load range of bearing is also limited.So, how to change bearing structure, reducing cost when making it enlarge bearing capacity is urgent problem in the industry.
Summary of the invention
The novel sliding bearing thrust structure that the purpose of this utility model is design a kind of compact structure, easy accessibility, bearing capacity is big, maintenance cost is low.The technical solution of the utility model is so to realize:
Novel sliding bearing thrust structure, on bearing support (1) end face, be provided with thrust shoe (2), and link by trim ring (3) and bearing support (1), thrust shoe (2) end face is provided with some oil grooves (6) of even layout, one end of oil groove (6) is provided with an oil outlet (5), and described oil outlet (5) connects with the dynamic pressure filler opening (4) that is located on the trim ring (3).
As preferably, described oil outlet (5) is arranged alternately at the two ends of adjacent two oil grooves (6).
The utility model has been added thrust shoe (2) on the end face of bearing support (1), increased the thrust area and the bearing capacity of bearing shell, dismounting, the maintenance also convenient; Form independent dynamic pressure oil-way system by dynamic pressure filler opening (4) on the trim ring (3) and the oil outlet (5) on the thrust shoe (2).Characteristics such as the utlity model has that simple in structure, bearing capacity is big, easy accessibility, maintenance cost are low.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 be among Fig. 1 thrust shoe A to the structural representation of view.
Embodiment
Below in conjunction with accompanying drawing,, the technical solution of the utility model is described in further detail by embodiment.
Embodiment 1: with reference to the accompanying drawings 1, accompanying drawing 2, novel sliding bearing thrust structure, on bearing support (1) end face, be provided with full circle thrust shoe (2), and link by trim ring (3) and bearing support (1), thrust shoe (2) material is a bearing metal, and its end face is provided with the oil groove (6) of even layout, a wherein end of oil groove (6) is provided with an oil outlet (5), oil outlet (5) is arranged alternately at the two ends of adjacent two oil grooves (6), and connect with the dynamic pressure filler opening (4) that is located on the trim ring (3), form independent dynamic pressure oil-way system.
During work, thrust shoe (2) is used for bearing load with being coupling to touch, and during maintenance, only need pull down thrust shoe and change or keep in repair, and provides cost savings when enlarging the carrying scope.The driven hydraulic fluid port (4) of compressing into of lubricant oil enters, and forms lubricant film by oil outlet (5) in thrust surfaces, forms independent dynamic pressure oil-way system, guarantees to lubricate and increase the service life.
Embodiment 2: the thrust shoe in the utility model (2) also can be installed in radially watt, sets up the dynamic pressure filler opening and connect with oil outlet (5) on the thrust shoe (2) on radially watt, acts on identical with embodiment 1.
Claims (2)
1, novel sliding bearing thrust structure, it is characterized in that on bearing support (1) end face, being provided with thrust shoe (2), and link by trim ring (3) and bearing support (1), thrust shoe (2) end face is provided with some oil grooves (6) of even layout, one end of oil groove (6) is provided with an oil outlet (5), and described oil outlet (5) connects with the dynamic pressure filler opening (4) that is located on the trim ring (3).
2, novel sliding bearing thrust structure according to claim 1 is characterized in that described oil outlet (5) is arranged alternately at the two ends of adjacent two oil grooves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201639898U CN201258912Y (en) | 2008-09-05 | 2008-09-05 | Novel anti-thrust structure for plain bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201639898U CN201258912Y (en) | 2008-09-05 | 2008-09-05 | Novel anti-thrust structure for plain bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258912Y true CN201258912Y (en) | 2009-06-17 |
Family
ID=40773147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201639898U Expired - Fee Related CN201258912Y (en) | 2008-09-05 | 2008-09-05 | Novel anti-thrust structure for plain bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258912Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106574654A (en) * | 2014-07-21 | 2017-04-19 | 中央设计机械制造股份公司 | Axial sliding bearing |
-
2008
- 2008-09-05 CN CNU2008201639898U patent/CN201258912Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106574654A (en) * | 2014-07-21 | 2017-04-19 | 中央设计机械制造股份公司 | Axial sliding bearing |
| CN106574654B (en) * | 2014-07-21 | 2018-07-13 | 中央设计机械制造股份公司 | Axial plain bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102322482B (en) | Water lubricating rubber alloy bearing capable of bearing axial loads | |
| CN202597472U (en) | Self-lubricating fabric sliding shaft sleeve | |
| CN202628816U (en) | Dynamic pressure static pressure mixing lubricating thrust bearing for steel rolling motor | |
| CN104806464B (en) | Aviation axial plunger hydraulic pump | |
| CN201027612Y (en) | Non-oil lubrication step piston type air compressor | |
| CN211853486U (en) | Electric lubricating grease pump | |
| CN101586619B (en) | Sliding-rolling composite bearing device | |
| CN102141035B (en) | High-pressure gear pump with intermediate-pressure bearing lubrication | |
| CN201258912Y (en) | Novel anti-thrust structure for plain bearing | |
| CN102865369B (en) | A kind of fluctuate hermetical ring with static pressure and dynamic pressure double effect | |
| CN205745008U (en) | A kind of automobile drum brake | |
| CN201671811U (en) | Medium- and low-voltage two-screw pump | |
| CN105736355A (en) | Flow distribution structure based on dynamic pressure balance of flow distribution plate | |
| CN204344455U (en) | A kind of scroll compressor vortex tooth top sealing mechanism | |
| CN202203115U (en) | Rotary compressor | |
| CN205503432U (en) | Join in marriage a class structure based on valve plate dynamic pressure is balanced | |
| CN201351640Y (en) | Multi-stage pump | |
| CN2720183Y (en) | Water-lubricating dynamic-pressure rubber bearing | |
| CN202007098U (en) | External upper bearing structure of hydraulic ejecting rod of jack | |
| CN202971602U (en) | Anti-abrasion bearing pedestal | |
| CN201502632U (en) | Lubricating oil non-return structure of high-pressure oil jacking bearing | |
| CN201092972Y (en) | Self-lubricating guide bearing structure for pump | |
| CN214092178U (en) | External gear reciprocating pump | |
| CN214036230U (en) | Mining multistage centrifugal pump balance disc protection architecture | |
| CN203796742U (en) | Novel thrust bearing of turbocharger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |