CN208686927U - Bearing-like reducer is closed in oil-bath lubrication - Google Patents
Bearing-like reducer is closed in oil-bath lubrication Download PDFInfo
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- CN208686927U CN208686927U CN201821199579.9U CN201821199579U CN208686927U CN 208686927 U CN208686927 U CN 208686927U CN 201821199579 U CN201821199579 U CN 201821199579U CN 208686927 U CN208686927 U CN 208686927U
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- oilhole
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Abstract
The utility model relates to a kind of oil-bath lubrications to close Bearing-like reducer, including upper box, lower box, high-speed rotating shaft, oil inlet, oil outlet, oil inlet, oil outlet are respectively arranged on upper and lower cabinet, high-speed rotating shaft both ends are encapsulated on lower box by upper box through band oilhole bearing support, excircle with oilhole bearing is equipped with a circle oil groove, the slot bottom of oil groove is around the multiple oilholes of bearing circumference uniform distribution, the bearing block of high-speed rotating shaft is equipped with oil inlet passage, oil inlet is connected to oil inlet passage through oil pipe, and oil inlet passage connects oil groove.Its structure is simple, and the bearing of energy effectively lubricating high-speed rotating shaft extends bearing service life, it is ensured that speed reducer service performance.
Description
Technical field
The utility model relates to speed reducers, and specifically Bearing-like reducer is closed in oil-bath lubrication.
Background technique
For the high-speed rotating shaft of existing speed reducer since revolving speed is higher, conventionally employed permeability and oil jet lubrication mode are evenly distributed with energy
Preferable lubrication bearing, bearing is easy to wear, service life is short, seriously affects speed reducer service performance.
Summary of the invention
The utility model provides that a kind of structure is simple, can effectively lubricating high-speed rotating shaft bearing, extend bearing and use
Service life, it is ensured that Bearing-like reducer is closed in the oil-bath lubrication of speed reducer service performance.
The technical solution adopted in the utility model is: a kind of oil-bath lubrication closing Bearing-like reducer, including upper box, nowel
Body, high-speed rotating shaft, oil inlet, oil outlet, oil inlet, oil outlet are respectively arranged on upper and lower cabinet, it is characterised in that: high
Fast rotating shaft terminal is encapsulated on lower box by upper box through band oilhole bearing support, and the excircle with oilhole bearing is equipped with a circle
Oil groove, for the slot bottom of oil groove around the multiple oilholes of bearing circumference uniform distribution, the bearing block of high-speed rotating shaft is equipped with oil inlet passage, oil inlet
It is connected to oil inlet passage through oil pipe, oil inlet passage connects oil groove.
The oil inlet passage includes oil inlet dashpot, axial passage, radial passage and plug cock, and oil inlet dashpot is set to band
On excircle on the inside of oilhole bearing, oil pipe is connected to oil inlet dashpot, and axial passage is axially arranged along band oilhole bearing, radial
Channel is arranged radially and is connected to axial passage along band oilhole bearing, and axial passage encapsulates in band oilhole bearing lateral surface opening
Plug cock, radial passage connect oil groove.
The utility model send the oil inlet dashpot on lubricating oil to bearing block, lubricating oil warp beam by oil pipe using oil inlet
It successively send in oil to the oil groove with oilhole bearing to channel, radial passage, then is sent by the oilhole at oil groove bottom to band oilhole bearing
Inside it is lubricated, lubricating oil eventually falls into lower box and is discharged through oil outlet, and the band oilhole bearing lubrication of high-speed rotating shaft is abundant,
It is conducive to extend bearing service life, it is ensured that speed reducer service performance.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: upper box 1, lower box 2, oil inlet 3, oil outlet 4, high-speed rotating shaft 5, band oilhole bearing 6, oil groove 7, oil
Hole 8, oil pipe 9, bearing block 10, oil inlet dashpot 11, axial passage 12, radial passage 13, plug cock 14.
Specific embodiment
It is described further below in conjunction with attached drawing.
Shown in Fig. 1: a kind of oil-bath lubrication closing Bearing-like reducer includes upper box 1, lower box 2, oil inlet 3, oil outlet
4, high-speed rotating shaft 5, band oilhole bearing 6, oil pipe 9, bearing block 10, plug cock 14.Oil inlet 3, oil outlet 4 be respectively arranged at,
On lower box 1,2,5 both ends of high-speed rotating shaft are supported on lower box 2 through band oilhole bearing 6 and are encapsulated by upper box 1, band oilhole axis
The excircle for holding 6 is equipped with a circle oil groove 7, and the slot bottom of oil groove is around the multiple oilholes 8 of bearing circumference uniform distribution, the bearing block of high-speed rotating shaft
10 are equipped with oil inlet dashpot 11, axial passage 12, radial passage 13 and plug cock 14, and oil inlet dashpot is set to band oilhole bearing
On the excircle of inside, oil pipe is connected to oil inlet dashpot, and axial passage is axially arranged along band oilhole bearing, and radial passage is along band
Oilhole bearing is arranged radially and is connected to axial passage, and axial passage encapsulates plug cock, diameter in band oilhole bearing lateral surface opening
Oil groove is connected to channel.
Claims (2)
1. Bearing-like reducer, including upper box, lower box, high-speed rotating shaft, oil inlet, oil outlet are closed in a kind of oil-bath lubrication,
Oil inlet, oil outlet are respectively arranged on upper and lower cabinet, it is characterised in that: high-speed rotating shaft both ends are through band oilhole bearing support
It is encapsulated on lower box by upper box, the excircle with oilhole bearing is equipped with a circle oil groove, and the slot bottom of oil groove is equal around bearing circumference
The bearing block of the multiple oilholes of cloth, high-speed rotating shaft is equipped with oil inlet passage, and oil inlet is connected to oil inlet passage, oil inlet passage through oil pipe
Connect oil groove.
2. Bearing-like reducer is closed in oil-bath lubrication according to claim 1, it is characterized in that: the oil inlet passage includes oil inlet
Dashpot, axial passage, radial passage and plug cock, oil inlet dashpot are set to on the excircle on the inside of oilhole bearing, oil pipe
Be connected to oil inlet dashpot, axial passage is axially arranged along band oilhole bearing, radial passage be arranged radially along band oilhole bearing and
It is connected to axial passage, axial passage encapsulates plug cock in band oilhole bearing lateral surface opening, and radial passage connects oil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199579.9U CN208686927U (en) | 2018-07-27 | 2018-07-27 | Bearing-like reducer is closed in oil-bath lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199579.9U CN208686927U (en) | 2018-07-27 | 2018-07-27 | Bearing-like reducer is closed in oil-bath lubrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686927U true CN208686927U (en) | 2019-04-02 |
Family
ID=65882524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199579.9U Active CN208686927U (en) | 2018-07-27 | 2018-07-27 | Bearing-like reducer is closed in oil-bath lubrication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208686927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762194A (en) * | 2018-07-27 | 2020-02-07 | 江苏泰隆减速机股份有限公司 | Oil groove lubrication closed bearing speed reducer |
-
2018
- 2018-07-27 CN CN201821199579.9U patent/CN208686927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762194A (en) * | 2018-07-27 | 2020-02-07 | 江苏泰隆减速机股份有限公司 | Oil groove lubrication closed bearing speed reducer |
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