CN210218438U - Assembling spacer ring for antirust bearing - Google Patents
Assembling spacer ring for antirust bearing Download PDFInfo
- Publication number
- CN210218438U CN210218438U CN201921010620.8U CN201921010620U CN210218438U CN 210218438 U CN210218438 U CN 210218438U CN 201921010620 U CN201921010620 U CN 201921010620U CN 210218438 U CN210218438 U CN 210218438U
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- CN
- China
- Prior art keywords
- space ring
- oil
- bearing
- outer space
- 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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- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
The utility model discloses an assembly space ring for rust-resistant bearing belongs to bearing spare part technical field, and its technical scheme main points are including interior space ring and the outer space ring of cover on locating interior space ring, outer space ring with be clearance fit between the interior space ring, wherein, be equipped with the oil storage cavity in the outer space ring and feed through in the oil storage cavity and be annular oil extraction pipeline, the up end of outer space ring is equipped with and accesss to the oil filler point of oil storage cavity, the bottom of outer space ring has been seted up and has been accesss to oil extraction pipeline's oil outlet. Add lubricating grease or lubricating oil to the oil storage cavity through the oil filler hole on the outer spacer ring, lubricating grease or lubricating oil are discharged from the oil outlet and flow into on the bearing through oil discharge pipeline to lubricate the bearing, this lubricated mode is very simple, only needs to lift the bolt in the pivot outside off and can operate, for traditional mode, has reduced operating procedure, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the bearing spare part, refer in particular to an assembly space ring for rust-resistant bearing.
Background
The space ring is a part used for clamping the bearing on the rotating shaft so as to prevent the whole bearing from deviating in the rotating process of the space ring in the bearing. Lubricating oil on the bearing can reduce gradually after long-time use, and then makes the frictional force increase between the inside and outside spacer ring of bearing, leads to being difficult to rotate, needs often to add lubricating oil, and the tradition mode is that all lift down fixing bolt and spacer ring and adding lubricating oil, and this method is comparatively troublesome to consuming time and wasting time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembly space ring for rust-resistant bearing can directly add lubricating grease or lubricating oil on the space ring, carries on the bearing through the oil extraction pipeline in the space ring to realize refueling to the bearing, avoided the bearing to appear rustting.
The purpose of the utility model is realized like this: the utility model provides an assembly space ring for rust-resistant bearing, includes that interior space ring and cover locate the outer space ring on the interior space ring, outer space ring with be clearance fit between the interior space ring, wherein, be equipped with the oil storage cavity in the outer space ring and communicate in the oil storage cavity and be annular oil drain pipe way, the up end of outer space ring is equipped with accesss to the oil filler point of oil storage cavity, the bottom of outer space ring has been seted up and has been accesss to oil drain pipe way's oil outlet.
Through adopting above-mentioned technical scheme, install the bearing in the pivot after, install the spacer again, interior spacer carries on spacingly to the interior bearing housing on the bearing, outer spacer carries on spacingly to the outer bearing housing on the bearing, rust or card die appears in order to avoid the bearing, after using a period, the oil filler hole on the outer spacer of accessible adds lubricating grease or lubricating oil to the oil storage cavity indoor, lubricating grease or lubricating oil discharge from the oil outlet through oil drain pipe and flow in on the bearing, thereby lubricate the bearing, this lubricated mode is very simple, only need lift the bolt in the pivot outside off can operate, for traditional mode, the operating procedure has been reduced, and then work efficiency has been improved.
The utility model discloses further set up to: the bottom of outer space ring is equipped with the guiding gutter that runs through its inner and outer wall, the oil outlet is located the bottom of guiding gutter.
Through adopting above-mentioned technical scheme, set up the guiding gutter and not only increased the lubricated area of bearing, but also accelerated the speed of flow of lubricating grease and lubricating oil.
The utility model discloses further set up to: the oil outlet with the guiding gutter has a plurality ofly and the quantity of the two is the same, the guiding gutter is radially evenly distributed in the bottom of outer space ring.
Through adopting above-mentioned technical scheme, set up a plurality of oil outlets to further improve whole bearing lubrication's efficiency.
The utility model discloses further set up to: the inner part of the outer space ring is provided with a plurality of spherical cavities, the upper end face of the outer space ring is provided with a gas diversion hole which penetrates through the spherical cavities and leads to the bottom of the outer space ring, and the diameter of each spherical cavity is larger than that of the gas diversion hole.
By adopting the technical scheme, because the temperature of the bearing in high-speed rotation is higher, the hot gas in the bearing is difficult to flow outwards, and therefore the spherical cavity and the gas diversion hole are arranged on the outer space ring, the hot gas can flow to the spherical cavity through the inner port of the gas diversion hole and then flow outwards through the spherical cavity, and the circulation and heat dissipation effects are further achieved.
The utility model has the advantages that: 1. lubricating grease or lubricating oil is added into the oil storage chamber through the oil injection hole in the outer spacer ring, and the lubricating grease or the lubricating oil is discharged from the oil outlet hole through the oil discharge pipeline and flows onto the bearing, so that the bearing is lubricated; 2. the outer space ring is provided with a spherical cavity and a gas guide hole, hot gas in the bearing can flow to the spherical cavity through the inner port of the gas guide hole and then flows outwards through the spherical cavity, and therefore the circulation and heat dissipation effects are achieved.
Drawings
Fig. 1 is a schematic bottom view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
the reference numbers in the figures are: 1. an inner spacer ring; 2. an outer space ring; 21. an oil storage chamber; 22. an oil discharge pipe; 23. an oil filler hole; 24. an oil outlet hole; 25. a diversion trench; 26. a spherical cavity; 27. and gas diversion holes.
Detailed Description
In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:
as shown in fig. 1 and 2, an assembly space ring for an antirust bearing comprises an inner space ring 1 and an outer space ring 2 sleeved on the inner space ring 1, wherein the outer space ring 2 is in clearance fit with the inner space ring 1, an oil storage chamber 21 and an annular oil discharge pipeline 22 communicated with the oil storage chamber 21 are arranged in the outer space ring 2, an oil filling hole 23 leading to the oil storage chamber 21 is arranged on the upper end face of the outer space ring 2, and an oil outlet 24 leading to the oil discharge pipeline 22 is arranged at the bottom of the outer space ring 2. Install the bearing in the pivot after, install the spacer ring again, interior spacer ring 1 carries on spacingly to the interior bearing housing on the bearing, outer spacer ring 2 carries on spacingly to the outer bearing housing on the bearing, rust or card is dead for avoiding appearing in the bearing, after using a period, oil filler point 23 on the outer spacer ring 2 of accessible adds lubricating grease or lubricating oil in to oil storage cavity 21, lubricating grease or lubricating oil are discharged and flow in the bearing from oil outlet 24 through oil drain pipe way 22, thereby lubricate the bearing, this lubricated mode is very simple, only need lift the bolt in the pivot outside off can operate, for traditional mode, the operating procedure has been reduced, and then work efficiency has been improved.
The inside of outer space ring 2 is equipped with a plurality of spherical cavities 26, and outer space ring 2 up end is equipped with and runs through spherical cavity 26 and leads to the gas water conservancy diversion hole 27 of outer space ring 2 bottom, and the diameter of spherical cavity 26 is greater than the diameter of gas water conservancy diversion hole 27. Because the temperature of the bearing in high-speed rotation is high, the hot air in the bearing is difficult to flow outwards, and therefore the spherical cavity 26 and the air guide hole 27 are arranged on the outer space ring 2, the hot air can flow to the spherical cavity 26 through the inner port of the air guide hole 27 and then flows outwards through the spherical cavity 26, and the effect of circulation and heat dissipation is achieved.
Further optimize, the bottom of outer space ring 2 is equipped with the guiding gutter 25 that runs through its inner and outer wall, and oil outlet 24 is located the bottom of guiding gutter 25, and oil outlet 24 and guiding gutter 25 have a plurality ofly and the quantity of the two is the same, and guiding gutter 25 is radially evenly distributed in the bottom of outer space ring 2. The guide groove 25 not only increases the lubricating area of the bearing, but also accelerates the flow speed of lubricating grease and lubricating oil. A plurality of oil outlet holes 24 are provided to further improve the efficiency of the entire bearing lubrication.
The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (4)
1. The utility model provides an assembly space ring for rust-resistant bearing, includes interior space ring (1) and the outer space ring (2) of locating on interior space ring (1) of cover, outer space ring (2) with be clearance fit between interior space ring (1), its characterized in that: be equipped with oil storage cavity (21) and communicate in oil storage cavity (21) and be annular oil drain pipe way (22) in outer spacer (2), the up end of outer spacer (2) is equipped with and accesss to oil filler point (23) of oil storage cavity (21), accesss to has been seted up to the bottom of outer spacer (2) oil outlet (24) of oil drain pipe way (22).
2. The fitting spacer for a rust-resistant bearing according to claim 1, characterized in that: the bottom of outer space ring (2) is equipped with and runs through guiding gutter (25) of its interior outer wall, oil outlet (24) are located the bottom of guiding gutter (25).
3. The fitting spacer for a rust-proof bearing according to claim 2, characterized in that: the oil outlet holes (24) and the guide grooves (25) are multiple and the number of the oil outlet holes and the number of the guide grooves are the same, and the guide grooves (25) are radially and uniformly distributed at the bottom of the outer space ring (2).
4. The fitting spacer for a rust-resistant bearing according to claim 1, characterized in that: the inner part of the outer space ring (2) is provided with a plurality of spherical cavities (26), the upper end face of the outer space ring (2) is provided with a gas diversion hole (27) which penetrates through the spherical cavities (26) and leads to the bottom of the outer space ring (2), and the diameter of each spherical cavity (26) is larger than that of the gas diversion hole (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010620.8U CN210218438U (en) | 2019-07-01 | 2019-07-01 | Assembling spacer ring for antirust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010620.8U CN210218438U (en) | 2019-07-01 | 2019-07-01 | Assembling spacer ring for antirust bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210218438U true CN210218438U (en) | 2020-03-31 |
Family
ID=69935242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921010620.8U Expired - Fee Related CN210218438U (en) | 2019-07-01 | 2019-07-01 | Assembling spacer ring for antirust bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210218438U (en) |
-
2019
- 2019-07-01 CN CN201921010620.8U patent/CN210218438U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An assembly spacer for antirust bearing Effective date of registration: 20200729 Granted publication date: 20200331 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co., Ltd Pledgor: Zhuji Jiuhong Machinery Co.,Ltd. Registration number: Y2020330000552 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |