CN208907438U - A kind of horizontal thrust bearing - Google Patents
A kind of horizontal thrust bearing Download PDFInfo
- Publication number
- CN208907438U CN208907438U CN201821539145.9U CN201821539145U CN208907438U CN 208907438 U CN208907438 U CN 208907438U CN 201821539145 U CN201821539145 U CN 201821539145U CN 208907438 U CN208907438 U CN 208907438U
- Authority
- CN
- China
- Prior art keywords
- bushing
- pedestal
- thrust bearing
- covered
- oil ring
- 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
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a kind of horizontal thrust bearings, including pedestal, the upper cover covered on pedestal that can be dismantled, installation space is formed between pedestal and upper cover, the bushing component of one shaft of setting support in the installation space, oil ring, the bushing component includes the lower bushing being supported on pedestal and the upper bushing for being covered on lower axle lining, the upper bushing is semicircular arc-shaped with lower bushing, lower bushing is located in oil ring, oil ring is eccentric to be covered outside the shaft, upper bushing connect with upper cover and is covered on the top of oil ring, the Oil Guide gap of arc is provided between oil ring and upper bushing, upper cover and upper bushing offer the Oil Guide channel with Oil Guide gap connection.The horizontal thrust bearing design is simple, and high lubricating effect is easily installed, adjusts.
Description
Technical field
The utility model relates to a kind of horizontal thrust bearings.
Background technique
The application environment of thrust bearing requires its bearing capacity with higher, preferable lubricant effect.And practical application
In can usually encounter the phenomenon that lubricant effect is bad, frictional force is larger, cause occur non-fully hydrodynamic lubrication, reduce bearing
Bearing capacity interferes rotatable parts to work normally.And to improve lubricant effect, the overall construction design of thrust bearing will phase
To complexity, assembling, manufacture are inconvenient, and stability is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of horizontal thrust bearings, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of horizontal thrust bearing, including pedestal,
The upper cover covered on pedestal that can be dismantled forms installation space between pedestal and upper cover, setting support one in the installation space
Bushing component, the oil ring of shaft, the bushing component include the lower bushing being supported on pedestal and be covered on the upper of lower axle lining
Bushing, the upper bushing with lower bushing be it is semicircular arc-shaped, lower bushing is located in oil ring, and oil ring is eccentric to be covered in the shaft
Outside, upper bushing connect with upper cover and is covered on the top of oil ring, and the Oil Guide gap of arc is provided between oil ring and upper bushing, on
Lid offers the Oil Guide channel with Oil Guide gap connection with upper bushing.
Specifically, the aperture of the upper bushing is greater than the aperture of lower bushing, the top of lower bushing is alternate with the inner wall of oil ring
Every.
Preferably, being also equipped with axis positioning component on the pedestal, the axis positioning component includes positioning bolt and installation
Cone in positioning bolt end, positioning bolt and the shaft are coaxially disposed, positioning bolt can on pedestal flat spin
It is mobile.
Preferably, the upper end in the Oil Guide channel is covered with plug cock component, the plug cock component include tank filler sleeve port lid with
And it is interspersed in the plug cock at tank filler sleeve port lid center, plug cock protrudes into the Oil Guide channel inner cover Oil Guide channel.
Preferably, Horizontal limiting connects between upper bushing and upper cover, the lower connection of Horizontal limiting between bushing and pedestal.
Preferably, being connected by screw between pedestal and upper cover.
Preferably, perforation is arranged in base side wall at the position close to bottom end, closing perforation is installed in the perforation
Plug screw.
The beneficial effects of the utility model are: horizontal thrust bearing described in the utility model passes through upper bushing, lower bushing
The phenomenon that cooperating with oil ring, reducing lubricating oil splash facilitates lubricating oil and uniformly flow into base bottom concentration discharge, in bearing
Circumferential direction can reach preferable smooth effect；Circumferential abrasion is reduced while guaranteeing bearing capacity, improves making for bearing
Use the service life.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the horizontal thrust bearing main view direction of the utility model.
Fig. 2 is the schematic cross-sectional view of the horizontal thrust bearing side-looking direction of the utility model.
Fig. 3 is the schematic top plan view of the horizontal thrust bearing of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 ~ 3 are please referred to, are a preferred embodiment of the horizontal thrust bearing of the utility model provided by the utility model,
Including pedestal 1, the upper cover 2 covered on pedestal 1 that can be dismantled.It is in the present embodiment by screw 3 between pedestal 1 and upper cover 2
Connection.Pedestal 1 has one side wall 4, and perforation 5 is arranged at the position close to bottom end, is equipped in the perforation 5 for side wall 4
The plug screw 6 of closing perforation 5.It is also an option that snapping connection between certain pedestal 1 and upper cover 2.It is formed between pedestal 1 and upper cover 2
Installation space 7, bushing component, the oil ring 9 of 7 one shaft 8 of interior setting support of installation space, the bushing component includes support
Lower bushing 10 on pedestal 1 and the upper bushing 11 being covered on lower bushing 10, the upper bushing 11 and lower bushing 10 are half
Arc-shaped, lower bushing 10 are located in oil ring 9, and oil ring 9 is eccentric to be covered outside the shaft 8, and upper bushing 11 connect and covers with upper cover 2
The top in oil ring 9 is covered, the Oil Guide gap 12 of arc is provided between oil ring 9 and upper bushing 11, upper cover 2 is opened up with upper bushing 11
There is the Oil Guide channel 13 with 12 connection of Oil Guide gap.The upper end in the Oil Guide channel 13 is covered with plug cock component, the plug cock group
Part includes tank filler sleeve port lid 14 and the plug cock 15 for being interspersed in 14 center of tank filler sleeve port lid, and plug cock 15 protrudes into envelope in Oil Guide channel 13
Cover the Oil Guide channel 13.
Specifically, the aperture of the upper bushing 11 is greater than the aperture of lower bushing 10, the top of lower bushing 10 is interior with oil ring 9
Wall is separately.Axis positioning component is also equipped on the pedestal 1, the axis positioning component includes positioning bolt 16 and is mounted on calmly
The cone 17 of position bolt 16 end, positioning bolt 16 and the shaft 8 are coaxially disposed, positioning bolt 16 can on pedestal 1 water
Flat spin is mobile.It is mounted on the shaft 8 on lower bushing 10 and conical grooves is set at the position of corresponding cone 17.So to shaft
8 axial movement is limited.
Horizontal limiting connects between upper bushing 11 and upper cover 2, and Horizontal limiting connects between lower bushing 10 and pedestal 1.Specifically
, downwardly projecting limited block can be set in the lower part of upper cover 2 as the embodiment of the present application, and be arranged in upper bushing 11
Equally limited block protruding upward is set on the top of pedestal 1 with the short slot of limited block cooperation, and the setting of lower bushing 10 with
The short slot of limited block cooperation, in this way, the axial limiting of lower bushing 10 and upper bushing 11 can be completed.
Horizontal thrust bearing described in the utility model is cooperated by upper bushing, lower bushing and oil ring, reduces lubricating oil
The phenomenon that splashing, facilitates lubricating oil and uniformly flows into base bottom concentration discharge, can reach preferably smooth in the circumferential direction of bearing
Effect；Circumferential abrasion is reduced while guaranteeing bearing capacity, improves the service life of bearing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of horizontal thrust bearing, it is characterised in that: including pedestal, the upper cover covered on pedestal that can be dismantled, pedestal with it is upper
Installation space is formed between lid, bushing component, the oil ring of one shaft of setting support, the bushing component packet in the installation space
The upper bushing for including the lower bushing being supported on pedestal and being covered on lower axle lining, the upper bushing and lower bushing are semi arch
Shape, lower bushing are located in oil ring, and oil ring is eccentric to be covered outside the shaft, and upper bushing connect with upper cover and is covered on the top of oil ring
Portion, is provided with the Oil Guide gap of arc between oil ring and upper bushing, upper cover and upper bushing are offered leads with Oil Guide gap connection
Oily channel.
2. horizontal thrust bearing according to claim 1, it is characterised in that: the aperture of the upper bushing is greater than lower bushing
The inner wall of aperture, the top of lower bushing and oil ring is separately.
3. horizontal thrust bearing according to claim 1, it is characterised in that: be also equipped with axis positioning group on the pedestal
Part, the axis positioning component include positioning bolt and the cone for being mounted on positioning bolt end, positioning bolt and the shaft
Coaxial arrangement, positioning bolt can the flat spin movements on pedestal.
4. horizontal thrust bearing according to claim 1, it is characterised in that: the upper end in the Oil Guide channel is covered with plug cock
Component, the plug cock component include tank filler sleeve port lid and the plug cock for being interspersed in tank filler sleeve port lid center, and it is logical that plug cock protrudes into Oil Guide
The road inner cover Oil Guide channel.
5. horizontal thrust bearing according to claim 1, it is characterised in that: Horizontal limiting connects between upper bushing and upper cover
It connects, the lower connection of Horizontal limiting between bushing and pedestal.
6. horizontal thrust bearing described according to claim 1 ~ any one of 5, it is characterised in that: pass through between pedestal and upper cover
Screw connection.
7. horizontal thrust bearing described according to claim 1 ~ any one of 5, it is characterised in that: base side wall is close to bottom end
Position at perforation is set, the plug screw of closing perforation is installed in the perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539145.9U CN208907438U (en) | 2018-09-20 | 2018-09-20 | A kind of horizontal thrust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539145.9U CN208907438U (en) | 2018-09-20 | 2018-09-20 | A kind of horizontal thrust bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208907438U true CN208907438U (en) | 2019-05-28 |
Family
ID=66613754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539145.9U Expired - Fee Related CN208907438U (en) | 2018-09-20 | 2018-09-20 | A kind of horizontal thrust bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208907438U (en) |
-
2018
- 2018-09-20 CN CN201821539145.9U patent/CN208907438U/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: 20190528 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |