CN108916631A - A kind of solid embedded self-lubricating of easy processing holds axis - Google Patents
A kind of solid embedded self-lubricating of easy processing holds axis Download PDFInfo
- Publication number
- CN108916631A CN108916631A CN201810880453.6A CN201810880453A CN108916631A CN 108916631 A CN108916631 A CN 108916631A CN 201810880453 A CN201810880453 A CN 201810880453A CN 108916631 A CN108916631 A CN 108916631A
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- CN
- China
- Prior art keywords
- lubricating
- hole
- lubricant
- self
- filling
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/065—Sulfides; Selenides; Tellurides
- C10M2201/066—Molybdenum sulfide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/08—Solids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of solid embedded self-lubricatings of easy processing to hold axis, shaft body is held including self-lubricating, the self-lubricating holds shaft body and has been disposed radially lubricant filling through-hole, the lubricant loads through-hole and holds one end of shaft body axis towards the self-lubricating as filling via openings end, the lubricant loads through-hole and holds one end of shaft body axis towards the self-lubricating as filling through-hole closed end, is filled with solid lubricant in the lubricant filling through-hole；The solid lubricant includes non-volatile dispersate and volatile dispersing agent, and the non-volatile dispersate includes following components：Graphite 41.0~43.0%, molybdenum disulfide 1.7~1.9%, calcium-sodium soap grease 7.5~10.0% and surplus Viscosity Index be 115~125 mineral base oil；The volatile dispersing agent is ethyl alcohol.Present invention offer, which can be held by mechanical equipment to solid embedded self-lubricating, loads solid lubricant in the hole of axis.
Description
Technical field
The present invention relates to a kind of self-lubricatings to hold axis product technical field, the solid embedded self-lubricating of especially a kind of easy processing
Hold axis.
Background technique
In the production process that solid embedded self-lubricating holds axis, conventional solid lubricant is mainly filled by manual mode
The solid lubricant in hole is compressed in fact into the hole of bearing, and through manual type, it is clear that above-mentioned operation mode is not
Only production efficiency is low, large labor intensity, and is difficult to accurately control filling consolidation of the solid lubricant in each hole
Degree and loading, so as to cause self-lubricating bearing product use there are biggish inter-individual difference, be unfavorable for ensuring safety
Self-lubricating bearing is farthest made full use of under the premise of operation.
For this reason, it is necessary to which providing a kind of new structural solid embedded self-lubricating holds axis, and a kind of novel solid profit
Lubrication prescription makes solid lubricant have certain mobility by the addition Volatile liquid dispersing agent into solid lubricant, thus
It can be held by mechanical equipment to solid embedded self-lubricating and load solid lubricant in the hole of axis, be not only convenient for improving production effect
Rate reduces labor intensity, and convenient for passing through control solid lubricant fill pressure, it can be ensured that solid lubricant is in hole
The degree of packing have more stable value range.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of solid embedded self-lubricatings of easy processing to hold axis, can
Solid lubricant is loaded in the hole of axis to hold by mechanical equipment to solid embedded self-lubricating.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of solid embedded self-lubricating of easy processing holds axis, and shaft body, the self-lubricating are held in the self-lubricating including cirque structure
It holds shaft body and has been disposed radially lubricant filling through-hole, the lubricant filling through-hole holds shaft body axis towards the self-lubricating
One end of line is filling via openings end, and the lubricant filling through-hole is towards one end that shaft body axis is held in the self-lubricating
Through-hole closed end is loaded, is filled with solid lubricant in the lubricant filling through-hole；
The solid lubricant includes non-volatile dispersate and volatile dispersing agent, and the non-volatile dispersate includes following
Component：Graphite 41.0~43.0%, molybdenum disulfide 1.7~1.9%, calcium-sodium soap grease 7.5~10.0% and surplus viscosity refer to
The mineral base oil that number is 115~125；The volatile dispersing agent is ethyl alcohol.
As a further improvement of the above technical scheme, the partial size of the graphite and the molybdenum disulfide, which is respectively less than, is equal to 50
Micron.
As a further improvement of the above technical scheme, the matter of the non-volatile dispersate and the volatile dispersing agent
Amount is than being 1：（0.3~0.6）.
As a further improvement of the above technical scheme, the volatile dispersing agent is that mass percent is more than or equal to 99%
Ethyl alcohol.
As a further improvement of the above technical scheme, the filling through-hole closed end of the lubricant filling through-hole is provided with
Closed end internal thread hole is provided with filling through-hole blind bolt in the closed end internal thread hole.
As a further improvement of the above technical scheme, the internal diameter of the closed end internal thread hole is filled greater than the lubricant
Fill out the internal diameter of through-hole.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of solid embedded self-lubricating of easy processing provided by the present invention holds axis, the blind hole structure for filled solid lubricant
Hole it is easy to process, and preferably comprise the solid lubricant of volatile dispersing agent and good fluidity, mechanical equipment can be passed through
It is held to solid embedded self-lubricating and loads solid lubricant in the hole of axis, dispersing agent can vapor away after filling, not influence to remain
Remaining solid lubricant component plays slow release lubricant function, is not only convenient for improving production efficiency, reduces labor intensity, and convenient for logical
Cross control solid lubricant fill pressure, it is ensured that the degree of packing of the solid lubricant in hole has more stable value range.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is that a kind of solid embedded self-lubricating of easy processing of the present invention holds the structural schematic diagram of axis.
Specific embodiment
Specific embodiment 1
Referring to Fig.1, Fig. 1 is that a kind of solid embedded self-lubricating of easy processing provided in this embodiment holds axis, including cirque structure
Self-lubricating hold shaft body 1, the self-lubricating holds shaft body 1 and has been disposed radially lubricant filling through-hole 2, the lubricant dress
It fills out through-hole 2 and holds one end of 1 axis of shaft body towards the self-lubricating as filling via openings end 21, the lubricant loads through-hole
2 hold one end of 1 axis of shaft body towards the self-lubricating as filling through-hole closed end 22, fill out in the lubricant filling through-hole 2
Filled with solid lubricant；
Specifically, the filling through-hole closed end 22 of the lubricant filling through-hole 2 is provided with closed end internal thread hole, the closing
Filling through-hole blind bolt 3 is provided in the internal thread hole of end.The internal diameter of the closed end internal thread hole is filled greater than the lubricant
Fill out the internal diameter of through-hole 2.
The solid lubricant includes non-volatile dispersate and volatile dispersing agent, and the non-volatile dispersate includes
Following components：Graphite 42.0%, molybdenum disulfide 1.8%, calcium-sodium soap grease 8.5% and surplus Viscosity Index be 115~125
Mineral base oil；The volatile dispersing agent is ethyl alcohol；
Specifically, the partial size of the graphite and the molybdenum disulfide, which is respectively less than, is equal to 50 microns；The volatile dispersing agent is matter
Measure the ethyl alcohol that percentage is more than or equal to 99%；The mass ratio of the non-volatile dispersate and the volatile dispersing agent is 1：
0.4。
It is 70000 that a kind of solid embedded self-lubricating of above-mentioned easy processing, which holds the solid lubricant viscosity coefficient in axis,
The cP of cP~80000 can be squeezed to the lubricant at the filling via openings end 21 by pipeline and be loaded in through-hole 2, to
After volatile dispersing agent volatilization, a kind of above-mentioned actual condition that the solid embedded self-lubricating of easy processing holds axis, which can satisfy, to be made
With requiring.
Specific embodiment 2
A kind of solid embedded self-lubricating of easy processing provided in this embodiment holds axis, structure and 1 identical, difference of specific implementation
It is：
The non-volatile dispersate includes following components：Graphite 41.0%, molybdenum disulfide 1.7%, calcium-sodium soap grease 10.0%,
The mineral base oil that Viscosity Index with surplus is 115~125；The non-volatile dispersate and the volatile dispersing agent
Mass ratio is 1：0.3.
It is 90000 that a kind of solid embedded self-lubricating of above-mentioned easy processing, which holds the solid lubricant viscosity coefficient in axis,
The cP of cP~95000 can be squeezed to the lubricant at the filling via openings end 21 by pipeline and be loaded in through-hole 2, to
After volatile dispersing agent volatilization, a kind of above-mentioned actual condition that the solid embedded self-lubricating of easy processing holds axis, which can satisfy, to be made
With requiring.
Specific embodiment 3
A kind of solid embedded self-lubricating of easy processing provided in this embodiment holds axis, structure and 1 identical, difference of specific implementation
It is：
The non-volatile dispersate includes following components：Graphite 41.0%, molybdenum disulfide 1.7%, calcium-sodium soap grease 10.0%,
The mineral base oil that Viscosity Index with surplus is 115~125；The non-volatile dispersate and the volatile dispersing agent
Mass ratio is 1：0.6.
It is 30000 that a kind of solid embedded self-lubricating of above-mentioned easy processing, which holds the solid lubricant viscosity coefficient in axis,
The cP of cP~50000 can be squeezed to the lubricant at the filling via openings end 21 by pipeline and be loaded in through-hole 2, to
After volatile dispersing agent volatilization, a kind of above-mentioned actual condition that the solid embedded self-lubricating of easy processing holds axis, which can satisfy, to be made
With requiring.
Better embodiment of the invention is illustrated above, certainly, the present invention can also using with it is above-mentioned
The different form of embodiment, those skilled in the art are made equivalent on the premise of without prejudice to spirit of the invention
Transformation or corresponding change, all should belong in protection scope of the present invention.
Claims (6)
1. a kind of solid embedded self-lubricating of easy processing holds axis, it is characterised in that：Axis sheet is held in self-lubricating including cirque structure
Body（1）, the self-lubricating holds shaft body（1）It has been disposed radially lubricant filling through-hole（2）, the lubricant filling through-hole
（2）Shaft body is held towards the self-lubricating（1）One end of axis is filling via openings end（21）, the lubricant filling through-hole
（2）Shaft body is held towards the self-lubricating（1）One end of axis is filling through-hole closed end（22）, the lubricant filling through-hole
（2）In be filled with solid lubricant；
The solid lubricant includes non-volatile dispersate and volatile dispersing agent, and the non-volatile dispersate includes following
Component：Graphite 41.0~43.0%, molybdenum disulfide 1.7~1.9%, calcium-sodium soap grease 7.5~10.0% and surplus viscosity refer to
The mineral base oil that number is 115~125；The volatile dispersing agent is ethyl alcohol.
2. a kind of solid embedded self-lubricating of easy processing according to claim 1 holds axis, it is characterised in that：The graphite and
The partial size of the molybdenum disulfide, which is respectively less than, is equal to 50 microns.
3. a kind of solid embedded self-lubricating of easy processing according to claim 1 holds axis, it is characterised in that：It is described non-volatile
Property dispersate and the volatile dispersing agent mass ratio be 1：（0.3~0.6）.
4. a kind of solid embedded self-lubricating of easy processing according to claim 1 holds axis, it is characterised in that：The volatility
Dispersing agent is the ethyl alcohol that mass percent is more than or equal to 99%.
5. a kind of solid embedded self-lubricating of easy processing according to claim 1 holds axis, it is characterised in that：The lubricant
Load through-hole（2）Filling through-hole closed end（22）It is provided with closed end internal thread hole, is arranged in the closed end internal thread hole
There is filling through-hole blind bolt（3）.
6. a kind of solid embedded self-lubricating of easy processing according to claim 5 holds axis, it is characterised in that：The closed end
The internal diameter of internal thread hole is greater than the lubricant and loads through-hole（2）Internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880453.6A CN108916631A (en) | 2018-08-04 | 2018-08-04 | A kind of solid embedded self-lubricating of easy processing holds axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880453.6A CN108916631A (en) | 2018-08-04 | 2018-08-04 | A kind of solid embedded self-lubricating of easy processing holds axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916631A true CN108916631A (en) | 2018-11-30 |
Family
ID=64394426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810880453.6A Pending CN108916631A (en) | 2018-08-04 | 2018-08-04 | A kind of solid embedded self-lubricating of easy processing holds axis |
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|---|---|
| CN (1) | CN108916631A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451797Y (en) * | 2000-07-11 | 2001-10-03 | 辽源市复合材料轴承有限责任公司 | Thin wall, copper-base filling composite self-lubricating bearing |
| US20080310781A1 (en) * | 2005-05-31 | 2008-12-18 | Ab Skf | Method for Lubricating a Rolling Element Bearing by Means of an Ultra Low Viscosity Volatile Fluid, and Bearing Arrangement |
| CN101906549A (en) * | 2010-08-17 | 2010-12-08 | 南京航空航天大学 | Porous foam metal based embedded type solid self-lubricating composite material and preparation method thereof |
| CN106763159A (en) * | 2017-01-18 | 2017-05-31 | 芜湖龙兴合金有限公司 | A kind of zinc-containing alloy bearing based on kollag |
-
2018
- 2018-08-04 CN CN201810880453.6A patent/CN108916631A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451797Y (en) * | 2000-07-11 | 2001-10-03 | 辽源市复合材料轴承有限责任公司 | Thin wall, copper-base filling composite self-lubricating bearing |
| US20080310781A1 (en) * | 2005-05-31 | 2008-12-18 | Ab Skf | Method for Lubricating a Rolling Element Bearing by Means of an Ultra Low Viscosity Volatile Fluid, and Bearing Arrangement |
| CN101906549A (en) * | 2010-08-17 | 2010-12-08 | 南京航空航天大学 | Porous foam metal based embedded type solid self-lubricating composite material and preparation method thereof |
| CN106763159A (en) * | 2017-01-18 | 2017-05-31 | 芜湖龙兴合金有限公司 | A kind of zinc-containing alloy bearing based on kollag |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181130 |