CN106763159A - A kind of zinc-containing alloy bearing based on kollag - Google Patents
A kind of zinc-containing alloy bearing based on kollag Download PDFInfo
- Publication number
- CN106763159A CN106763159A CN201710033125.8A CN201710033125A CN106763159A CN 106763159 A CN106763159 A CN 106763159A CN 201710033125 A CN201710033125 A CN 201710033125A CN 106763159 A CN106763159 A CN 106763159A
- Authority
- CN
- China
- Prior art keywords
- self
- lubricating bearing
- ball
- inner ring
- outer 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.)
- Granted
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000000956 alloy Substances 0.000 title claims abstract description 15
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 15
- 239000011701 zinc Substances 0.000 title claims abstract description 15
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 15
- 238000005461 lubrication Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- VEUACKUBDLVUAC-UHFFFAOYSA-N [Na].[Ca] Chemical compound [Na].[Ca] VEUACKUBDLVUAC-UHFFFAOYSA-N 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000002199 base oil Substances 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
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- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
-
- 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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6696—Special parts or details in view of lubrication with solids as lubricant, e.g. dry coatings, powder
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, 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
- 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
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/02—Bearings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2202/00—Solid materials defined by their properties
- F16C2202/50—Lubricating properties
- F16C2202/52—Graphite
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2202/00—Solid materials defined by their properties
- F16C2202/50—Lubricating properties
- F16C2202/54—Molybdenum disulfide
Abstract
The invention discloses a kind of zinc-containing alloy bearing based on kollag, including self-lubricating bearing outer ring, self-lubricating bearing inner ring, self-lubricating bearing ball and self-lubricating bearing cap；The medial surface of the self-lubricating bearing outer ring is provided with outer ring ball and groove is mounted, and the lateral surface of the self-lubricating bearing inner ring is provided with inner ring ball and groove is mounted；Some kollag embedded holes are provided with the self-lubricating bearing outer ring and the self-lubricating bearing inner ring, the axis of some kollag embedded holes being radially arranged along the self-lubricating bearing outer ring and the self-lubricating bearing inner ring, groove is mounted around the outer ring ball for some kollag embedded holes and the inner ring ball is mounted groove and sets, and some kollag embedded holes connect the outer ring ball limit installation groove and the inner ring ball is mounted groove.The characteristics of present invention has easy to assembly, high mechanical strength, high lubricating effect.
Description
Technical field
The present invention relates to a kind of alloy cast article technical field, particularly a kind of zinc-containing alloy based on kollag
Bearing.
Background technology
Self-lubricating bearing is by processing the appropriate hole of some aligned orderlies, size on bearing matrix, then to hole
Middle embedded solid lubricant, so as to rely on a kind of novel bearing of film lubrication bearing instead of tradition；It has coefficient of friction
Low, long service life, be easy to safeguard and the good advantage of anti-wear performance under low-speed heave-load.Self-lubricating bearing of the prior art
Employed in kollag deteriorated in the larger environment of humidity comparatively fast, service life compared with serious curtailment in dry environment,
I.e. water-resistance is poor, and more uncertainty is brought to actual production operation.
Zinc-containing alloy is that a kind of High Strength Wear-Resistance Material being made after alloying element is added in pure zinc, and it is mainly by aluminium unit
Element, copper, element silicon, magnesium elements, titanium elements, boron element and rare earth element etc. are constituted；Because the solid solution of alloying element is strong
Change and second-phase strength effect so that zinc-containing alloy both improves intensity, and is produced because the structure of various elements is different
Hard feature, so that not only wear-resisting but also oleophylic the characteristic of uniqueness is formed, so as to be widely used in mechanical industry, can
For wear resistant appliances such as manufacture bearing shell, axle sleeve, sliding block and turbines；The advantage is that：Mechanical drive part can be improved
Service life, keep machining precision；The cycle that can be safeguarded with prolonged mechanical, improve production efficiency；To lubricating oil
Compatibility is good, and thermal conductivity is high, rapid heat dissipation, seizure resistance are good.
The content of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of zinc-containing alloy bearing based on kollag,
With preferable water-resistance, and the characteristics of with easy to assembly, high mechanical strength, high lubricating effect, actual operation requirements are met.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of zinc-containing alloy bearing based on kollag, including self-lubricating bearing outer ring and self-lubricating bearing inner ring, it is described
Self-lubricating bearing outer ring and the self-lubricating bearing inner ring coaxial package are set, and the self-lubricating bearing outer ring and the profit certainly
The axle of self-lubricating bearing ball, the self-lubricating bearing outer ring and the self-lubricating bearing inner ring is provided between plain besring inner ring
The first self-lubricating bearing cap and the second self-lubricating bearing cap are also respectively provided with to two ends；Outside the self-lubricating bearing
The medial surface of circle is provided with and coordinates the outer ring ball of the self-lubricating bearing ball that groove, the self-lubricating bearing inner ring is mounted
Lateral surface be provided with coordinate the self-lubricating bearing ball inner ring ball be mounted groove；The self-lubricating bearing outer ring and
Some kollag embedded holes are provided with the self-lubricating bearing inner ring, in each described kollag embedded hole
Filled with kollag, the kollag includes the component of following mass percent：Graphite 41.0~43.0%, two sulphur
The Viscosity Index for changing molybdenum 1.7~1.9%, calcium-sodium soap grease 7.5~10.0% and surplus is 115~125 high density mineral base
Plinth oil；The axis of some kollag embedded holes is along the self-lubricating bearing outer ring and the self-lubricating bearing inner ring
Be radially arranged, the kollag embedded hole on the self-lubricating bearing outer ring is mounted around the outer ring ball
Groove is set, and the kollag embedded hole connection outer ring ball limit installation on the self-lubricating bearing outer ring
Groove；The kollag embedded hole on the self-lubricating bearing inner ring is mounted groove and sets around the inner ring ball,
And the kollag embedded hole on the self-lubricating bearing inner ring connects the inner ring ball and groove is mounted.
As the further improvement of above-mentioned technical proposal, the axially distributed setting of medial surface of the self-lubricating bearing outer ring
There is outer ring ball described in two groups that groove is mounted, the medial surface of the self-lubricating bearing outer ring is spacing in outer ring ball described in two groups
Outer ring ball spacing preiection is additionally provided between mounting groove；The lateral surface of the self-lubricating bearing inner ring is axially distributed to be provided with
Inner ring ball described in two groups is mounted groove, and the lateral surface of the self-lubricating bearing inner ring is in the spacing peace of inner ring ball described in two groups
Inner ring ball spacing preiection is additionally provided between tankage.
As the further improvement of above-mentioned technical proposal, the first self-lubricating bearing cap and second self-lubricating
Bearing package lid is provided with the spacing fixed support column of ball, the spacing fixed support column of ball along the self-lubricating bearing outside
Circle is axially arranged with the self-lubricating bearing inner ring, and the spacing fixed support column of the ball is arranged at the self-lubricating bearing
Between outer ring and the self-lubricating bearing inner ring.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of zinc-containing alloy bearing based on kollag provided by the present invention, can be with reference to the kollag for being used
Used under conditions of -20 DEG C~80 DEG C, and there is certain water-resistance in wet environment；Additionally, the axle that the present invention is provided
The characteristics of having held easy to assembly, high mechanical strength, high lubricating effect, and coefficient of friction is low, long service life, be easy to safeguard,
Anti-wear performance is good under low-speed heave-load, disclosure satisfy that actual operation requirements.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of zinc-containing alloy bearing based on kollag of the present invention.
Specific embodiment
Reference picture 1, Fig. 1 is a structural representation for specific embodiment of the invention.
As shown in figure 1, a kind of zinc-containing alloy bearing based on kollag, including self-lubricating bearing outer ring 10 and Zi Run
Plain besring inner ring 20, the self-lubricating bearing outer ring 10 and the coaxial package of self-lubricating bearing inner ring 20 are set, and it is described from
Self-lubricating bearing ball 30, the self-lubricating bearing are provided between lubrication bearing outer ring 10 and the self-lubricating bearing inner ring 20
The axial two ends of outer ring 10 and the self-lubricating bearing inner ring 20 are also respectively provided with the first self-lubricating bearing cap 40 and
Two self-lubricating bearing caps 50；The medial surface of the self-lubricating bearing outer ring 10 is provided with the cooperation self-lubricating bearing ball
30 outer ring ball is mounted groove 11, and the lateral surface of the self-lubricating bearing inner ring 20 is provided with the cooperation self-lubricating bearing
The inner ring ball of ball 30 is mounted groove 21；It is all provided with the self-lubricating bearing outer ring 10 and the self-lubricating bearing inner ring 20
Some kollag embedded holes 12 are equipped with, kollag, institute are filled with each described kollag embedded hole 12
State component of the kollag including following mass percent：Graphite 41.0~43.0%, molybdenum bisuphide 1.7~1.9%, calcium sodium base
The Viscosity Index of lubricating grease 7.5~10.0% and surplus is 115~125 high density mineral base oil；Some solid profits
The axis of lubrication prescription embedded hole 12 being radially arranged along the self-lubricating bearing outer ring 10 and the self-lubricating bearing inner ring 20, institute
The kollag embedded hole 12 stated on self-lubricating bearing outer ring 10 is set around outer ring ball limit installation groove 11,
And the kollag embedded hole 12 on the self-lubricating bearing outer ring 10 connects the outer ring ball and groove 11 is mounted；
The kollag embedded hole 12 on the self-lubricating bearing inner ring 20 is mounted groove 21 and sets around the inner ring ball
Put, and the kollag embedded hole 12 on the self-lubricating bearing inner ring 20 connects the inner ring ball and groove is mounted
21。
Friction is converted into rolling friction by using the self-lubricating bearing ball 30, to reduce the self-lubricating bearing
Friction between outer ring 10 and the self-lubricating bearing inner ring 20, and the kollag embedded hole 12 is set by filling profit
Lubrication prescription further reduces frictional force；Additionally, the kollag embedded hole 12 is mounted groove 11 around the outer ring ball
Groove 21 is mounted with the inner ring ball to set, is easy to kollag by the rolling of the self-lubricating bearing ball 30
It is dispersed to open；Self-lubricating bearing ball 30 described in axially distributed two groups of setting can ensure the self-lubricating bearing outer ring 10
With the stress equalization of the self-lubricating bearing inner ring 20.
Specifically, the medial surface of the self-lubricating bearing outer ring 10 is axially distributed is provided with ball limit in outer ring described in two groups
Position mounting groove 11, the medial surface of the self-lubricating bearing outer ring 10 also sets between outer ring ball described in two groups is mounted groove 11
It is equipped with outer ring ball spacing preiection 13；The lateral surface of the self-lubricating bearing inner ring 20 is axially distributed be provided with it is interior described in two groups
Circle ball is mounted groove 21, and the lateral surface of the self-lubricating bearing inner ring 20 is mounted groove 21 in inner ring ball described in two groups
Between be additionally provided with inner ring ball spacing preiection 22.The first self-lubricating bearing cap 40 and second self-lubricating bearing
Cap 50 is provided with the spacing fixed support column 41 of ball, and the spacing fixed support column 41 of ball is along the self-lubricating bearing
Outer ring 10 and the self-lubricating bearing inner ring 20 it is axially arranged, and the spacing fixed support column 41 of the ball be arranged at it is described from
Between lubrication bearing outer ring 10 and the self-lubricating bearing inner ring 20.Said structure is easy to self-lubricating bearing ball 30 described in two groups
Installation.
Preferable implementation of the invention is illustrated above, certainly, the present invention can also be used and above-mentioned implementation
The different form of mode, the equivalent conversion that those of ordinary skill in the art are made on the premise of without prejudice to spirit of the invention
Or corresponding change, should all belong in protection scope of the present invention.
Claims (3)
1. a kind of zinc-containing alloy bearing based on kollag, it is characterised in that：Including self-lubricating bearing outer ring（10）With oneself
Lubrication bearing inner race（20）, the self-lubricating bearing outer ring（10）With the self-lubricating bearing inner ring（20）Coaxial package is set,
And the self-lubricating bearing outer ring（10）With the self-lubricating bearing inner ring（20）Between be provided with self-lubricating bearing ball（30）,
The self-lubricating bearing outer ring（10）With the self-lubricating bearing inner ring（20）Axial two ends be also respectively provided with first from moisten
Plain besring cap（40）With the second self-lubricating bearing cap（50）；The self-lubricating bearing outer ring（10）Medial surface set
There is the cooperation self-lubricating bearing ball（30）Outer ring ball groove is mounted（11）, the self-lubricating bearing inner ring（20）'s
Lateral surface is provided with the cooperation self-lubricating bearing ball（30）Inner ring ball be mounted groove（21）；The self-lubricating bearing
Outer ring（10）With the self-lubricating bearing inner ring（20）On be provided with some kollag embedded holes（12）, each is described solid
Body lubricant embedded hole（12）In be filled with kollag, the group of the kollag including following mass percent
Point：The Viscosity Index of graphite 41.0~43.0%, molybdenum bisuphide 1.7~1.9%, calcium-sodium soap grease 7.5~10.0% and surplus
It is 115~125 high density mineral base oil；Some kollag embedded holes（12）Axis along the self-lubricating
Bearing outer ring（10）With the self-lubricating bearing inner ring（20）Be radially arranged, the self-lubricating bearing outer ring（10）On it is described
Kollag embedded hole（12）Groove is mounted around the outer ring ball（11）Set, and the self-lubricating bearing outer ring
（10）On the kollag embedded hole（12）Connect the outer ring ball and groove is mounted（11）；The self-lubricating bearing
Inner ring（20）On the kollag embedded hole（12）Groove is mounted around the inner ring ball（21）Set, and it is described
Self-lubricating bearing inner ring（20）On the kollag embedded hole（12）Connect the inner ring ball and groove is mounted（21）.
2. a kind of zinc-containing alloy bearing based on kollag according to claim 1, it is characterised in that：It is described to moisten certainly
Slide-bar bearing outer-ring（10）The axially distributed outer ring ball that is provided with described in two groups of medial surface groove is mounted（11）, it is described from profit
Slide-bar bearing outer-ring（10）Medial surface described in two groups outer ring ball be mounted groove（11）Between be additionally provided with outer ring ball limit
Position is raised（13）；The self-lubricating bearing inner ring（20）Lateral surface axially distributed to be provided with inner ring ball described in two groups spacing
Mounting groove（21）, the self-lubricating bearing inner ring（20）Lateral surface described in two groups inner ring ball be mounted groove（21）Between
It is additionally provided with inner ring ball spacing preiection（22）.
3. a kind of zinc-containing alloy bearing based on kollag according to claim 2, it is characterised in that：Described first
Self-lubricating bearing cap（40）With the second self-lubricating bearing cap（50）It is provided with the spacing fixed support column of ball
（41）, the spacing fixed support column of ball（41）Along the self-lubricating bearing outer ring（10）With the self-lubricating bearing inner ring
（20）Axially arranged, and the spacing fixed support column of the ball（41）It is arranged at the self-lubricating bearing outer ring（10）With it is described
Self-lubricating bearing inner ring（20）Between.
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| CN201710033125.8A CN106763159B (en) | 2017-01-18 | 2017-01-18 | A kind of zinc-containing alloy bearing based on kollag |
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| CN201710033125.8A CN106763159B (en) | 2017-01-18 | 2017-01-18 | A kind of zinc-containing alloy bearing based on kollag |
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| CN106763159B CN106763159B (en) | 2018-10-09 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108412903A (en) * | 2018-05-22 | 2018-08-17 | 张家港汉升机械科技有限公司 | A kind of bearing with self-lubricating and dust reduction capability |
| CN108774571A (en) * | 2018-07-31 | 2018-11-09 | 芜湖龙兴合金有限公司 | A kind of preparation method of bearing kollag |
| CN108774572A (en) * | 2018-07-31 | 2018-11-09 | 芜湖龙兴合金有限公司 | A kind of flowable bearing kollag |
| CN108826006A (en) * | 2018-08-04 | 2018-11-16 | 芜湖龙兴合金有限公司 | A kind of high viscosity mineral oil base lubricating agent filling process |
| CN108916631A (en) * | 2018-08-04 | 2018-11-30 | 芜湖龙兴合金有限公司 | A kind of solid embedded self-lubricating of easy processing holds axis |
| CN108916633A (en) * | 2018-08-04 | 2018-11-30 | 芜湖龙兴合金有限公司 | Axis low viscosity lubricant fill method is held in a kind of self-lubricating |
| CN108916632A (en) * | 2018-08-04 | 2018-11-30 | 芜湖龙兴合金有限公司 | A kind of solid embedded self-lubricating holds production method of shaft |
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| 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 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412903A (en) * | 2018-05-22 | 2018-08-17 | 张家港汉升机械科技有限公司 | A kind of bearing with self-lubricating and dust reduction capability |
| CN108774571A (en) * | 2018-07-31 | 2018-11-09 | 芜湖龙兴合金有限公司 | A kind of preparation method of bearing kollag |
| CN108774572A (en) * | 2018-07-31 | 2018-11-09 | 芜湖龙兴合金有限公司 | A kind of flowable bearing kollag |
| CN108826006A (en) * | 2018-08-04 | 2018-11-16 | 芜湖龙兴合金有限公司 | A kind of high viscosity mineral oil base lubricating agent filling process |
| CN108916631A (en) * | 2018-08-04 | 2018-11-30 | 芜湖龙兴合金有限公司 | A kind of solid embedded self-lubricating of easy processing holds axis |
| CN108916633A (en) * | 2018-08-04 | 2018-11-30 | 芜湖龙兴合金有限公司 | Axis low viscosity lubricant fill method is held in a kind of self-lubricating |
| CN108916632A (en) * | 2018-08-04 | 2018-11-30 | 芜湖龙兴合金有限公司 | A kind of solid embedded self-lubricating holds production method of shaft |
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| CN106763159B (en) | 2018-10-09 |
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Address after: 241000 South side of Hexing Road, Linjiang Industrial Zone, Sanshan Economic Development Zone, Wuhu City, Anhui Province Patentee after: Wuhu Longxing Alloy Co.,Ltd. Country or region after: China Address before: No. 1 Hexing Road, Sanshan Economic Development Zone, Wuhu City, Anhui Province, 241080 Patentee before: LONGALLOY (CHINA) CO.,LTD. Country or region before: China |
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