CN205780359U - A kind of self-lubricating plain bearing seat - Google Patents
A kind of self-lubricating plain bearing seat Download PDFInfo
- Publication number
- CN205780359U CN205780359U CN201620489825.9U CN201620489825U CN205780359U CN 205780359 U CN205780359 U CN 205780359U CN 201620489825 U CN201620489825 U CN 201620489825U CN 205780359 U CN205780359 U CN 205780359U
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- self
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- lubricating
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Abstract
This utility model relates to a kind of self-lubricating plain bearing seat, including the bearing base being provided with bearing mounting hole；Bearing mounting hole is designed with self-lubricating bearing near the two ends of outlet；Bearing base is provided with several installing hole；Self-lubricating bearing is double-decker, and its internal layer is copper alloy layer, and outer layer is common steel layer, and internal layer and outer layer interference fit；Copper alloy layer is provided with some through holes, in through hole, is inlaid with kollag.Kollag uses graphite rod, graphite powder or molybdenum bisuphide.Bearing base uses cast iron, rustless steel or epoxy resin high strength fibre.Bearing base of the present utility model includes dismountable upper pedestal and base body, in that context it may be convenient to carry out the assembly or disassembly of self-lubricating bearing, time saving and energy saving, and work efficiency is high, and assembly precision is high.Self-lubricating bearing on bearing base install after without safeguarding, during work, it can carry out self-lubricating, high lubricating effect by kollag of inlaying, and service life is long.
Description
Technical field
This utility model relates to bearing block technical field, refers specifically to a kind of self-lubricating plain bearing seat.
Background technology
Bearing is by the vitals of the transmission of power, and residing work under bad environment, especially in metallurgical, mining and shipping
Industry, the running requirements to machinery equipment is higher, and in the transmission process of machinery, bearing block is in high temperature, impact, high dust
Harsh environments in, existing plain bearing housing is industry standard JB/T2562-1991 " the positive sliding axle of opposite opened two bolt
Bearing ", the product of this standard in use necessary charging-up lubricant oil in time, to prevent heating and the abrasion at mechanical rotation position, note
It is readily volatilized that oil-lubricated bearing seat also exists lubricating oil in such a case, is mixed into bisque granule foreign material, increases coefficient of friction, makes
Bearing heavy wear, and need attendant periodically to carry out oiling maintenance, the maintenance cost of equipment is significantly increased.Existing from
Features such as it is high that although lubrication bearing has bearing capacity, and impact resistance is high temperature resistant, and self-lubricating capacities is strong, it is particularly well-suited to heavy duty,
Low speed, reciprocal or swing etc. is difficult to lubricate and is formed the occasion of oil film, the etch of the most water funk punching and other acid solution and washing away.But
It is that existing self-lubricating bearing is installed very laborious, often needs tilt to tap, just can be installed in bearing block, assembling essence
It is poor to spend, and easily causes and installs situation generation not in place.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of self-lubricating plain bearing seat.
For solving the problems referred to above, this utility model offer techniques below scheme:
A kind of self-lubricating plain bearing seat, including the bearing base being provided with bearing mounting hole；Described bearing mounting hole is near outlet
It is respectively arranged at two ends with self-lubricating bearing；Described bearing base is provided with several fixed installation hole；Described self-lubricating bearing is double-deck knot
Structure, its internal layer is copper alloy layer, and outer layer is common steel layer, and internal layer and outer layer interference fit；Described copper alloy layer is provided with
Some through holes, are inlaid with kollag in through hole.
Further, described kollag uses graphite rod, graphite powder or molybdenum bisuphide.
Further, described bearing base uses cast iron, rustless steel or epoxy resin high strength fibre.
Further, the installing hole of described bearing base is provided with heavy stand.
Further, it is equipped with 20 ° of guiding surfaces at described self-lubricating bearing both ends open.
Further, described bearing base includes dismountable upper pedestal on base body and base body.
Further, described upper pedestal is bolted on described base body.
Beneficial effect: bearing base includes dismountable upper pedestal and base body, in that context it may be convenient to carry out the assembling of self-lubricating bearing
Or dismounting, time saving and energy saving, work efficiency is high, and assembly precision is high.Self-lubricating bearing on bearing base install after without entering
Row is safeguarded, during work, it can carry out self-lubricating, high lubricating effect by the kollag inlayed, and service life is long.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model middle (center) bearing pedestal.
In figure: 1-bearing mounting hole；2-bearing base；3-self-lubricating bearing；4-copper alloy layer；The common steel layer of 5-；6-solid
Lubricant；7-base body；8-upper pedestal.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
A kind of self-lubricating plain bearing seat, as depicted in figs. 1 and 2, including the bearing base 2 being provided with bearing mounting hole 1；Institute
State bearing mounting hole 1 and be respectively arranged at two ends with self-lubricating bearing 3 near export；Described bearing base 2 is provided with several fixing peace
Dress hole；Described self-lubricating bearing 3 is double-decker, and its internal layer is copper alloy layer 4, and outer layer is common steel layer 5, and internal layer is with outer
Layer interference fit；Described copper alloy layer 4 is provided with some through holes, in through hole, is inlaid with kollag 6.
Wherein, described kollag 6 uses graphite rod, graphite powder or molybdenum bisuphide, high lubricating effect, it can be ensured that permanent
Using effect.
It is pointed out that described bearing base 2 uses cast iron, rustless steel or epoxy resin high strength fibre.Can be according to need
Select, such as, in order to avoid corrosion, stainless bearing base can be selected, in order to reduce cost, it is ensured that be outstanding
Using effect, and there is certain resistance to shock, cast iron can be selected；In order to reduce overall weight, asphalt mixtures modified by epoxy resin can be selected
Fat high strength fibre bearing base.
Wherein, the installing hole of described bearing base 2 is provided with heavy stand, and the nut portion of the bolt for installing bearing base 2 can
To submerge in heavy stand, it is to avoid interfere with other structural member.
The axial angle being equipped with this guiding surface of guiding surface and self-lubricating bearing 3 at above-mentioned self-lubricating bearing 3 both ends open is
20 °, on the bearing assembled, when the workpiece such as axle are installed, under the guiding function of guiding surface, it is highly susceptible to assembling, axle
It is easily inserted in the dead eye of bearing Deng workpiece.
Wherein, described bearing base 2 includes dismountable upper pedestal 8 on base body 7 and base body 7.Generally, the described seat of honour
Body 8 can be with bolts on described base body 7.When installing self-lubricating bearing 3, can first pull down upper pedestal 8,
Self-lubricating bearing 3 is placed on base body 7, after determining position accurately, then with bolt, upper pedestal 8 is fastened on base body
On 7.During dismounting self-lubricating bearing 3, it is convenient to, only need to first pull down upper pedestal 8, self-lubricating bearing can be taken off easily
3。
This utility model bearing base includes dismountable upper pedestal and base body, in that context it may be convenient to carry out the assembling of self-lubricating bearing
Or dismounting, time saving and energy saving, work efficiency is high, and assembly precision is high.Self-lubricating bearing on bearing base install after without entering
Row is safeguarded, during work, it can carry out self-lubricating, high lubricating effect by the kollag inlayed, and service life is long.
The above, be only preferred embodiment of the present utility model, not make any to technical scope of the present utility model
Limit, thus every according to technical spirit of the present utility model, above example is made any trickle amendment, equivalent variations with repair
Decorations, all still fall within the range of the technical solution of the utility model.
Claims (7)
1. a self-lubricating plain bearing seat, it is characterised in that: include the bearing base (2) being provided with bearing mounting hole (1)；
Described bearing mounting hole (1) is respectively arranged at two ends with self-lubricating bearing (3) near outlet；Described bearing base (2) is provided with
Several fixed installation holes；Described self-lubricating bearing (3) is double-decker, and its internal layer is copper alloy layer (4), and outer layer is ordinary steel
Layer (5), and internal layer and outer layer interference fit；Described copper alloy layer (4) is provided with some through holes, in through hole, is inlaid with solid
Lubricant (6).
A kind of self-lubricating plain bearing seat the most according to claim 1, it is characterised in that: described kollag (6)
Use graphite rod, graphite powder or molybdenum bisuphide.
A kind of self-lubricating plain bearing seat the most according to claim 1, it is characterised in that: described bearing base (2) is adopted
Cylinder iron, rustless steel or epoxy resin high strength fibre.
A kind of self-lubricating plain bearing seat the most according to claim 1, it is characterised in that: described bearing base (2)
Installing hole is provided with heavy stand.
A kind of self-lubricating plain bearing seat the most according to claim 1, it is characterised in that: described self-lubricating bearing (3)
20 ° of guiding surfaces it are equipped with at both ends open.
A kind of self-lubricating plain bearing seat the most according to claim 1, it is characterised in that: described bearing base (2) wraps
Include base body (7) and the upper dismountable upper pedestal (8) of base body (7).
A kind of self-lubricating plain bearing seat the most according to claim 6, it is characterised in that: described upper pedestal (8) passes through
It is bolted on described base body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620489825.9U CN205780359U (en) | 2016-05-26 | 2016-05-26 | A kind of self-lubricating plain bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620489825.9U CN205780359U (en) | 2016-05-26 | 2016-05-26 | A kind of self-lubricating plain bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780359U true CN205780359U (en) | 2016-12-07 |
Family
ID=58110064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620489825.9U Expired - Fee Related CN205780359U (en) | 2016-05-26 | 2016-05-26 | A kind of self-lubricating plain bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194519A (en) * | 2017-12-20 | 2018-06-22 | 苏州静然克精密机械有限公司 | A kind of axis fixed seat |
| CN108443276A (en) * | 2018-05-11 | 2018-08-24 | 沈蓉蓉 | A kind of special stable type positioning assembly stabilizing base |
-
2016
- 2016-05-26 CN CN201620489825.9U patent/CN205780359U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194519A (en) * | 2017-12-20 | 2018-06-22 | 苏州静然克精密机械有限公司 | A kind of axis fixed seat |
| CN108443276A (en) * | 2018-05-11 | 2018-08-24 | 沈蓉蓉 | A kind of special stable type positioning assembly stabilizing base |
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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: 20161207 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |