CN106763159B - 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
- CN106763159B CN106763159B CN201710033125.8A CN201710033125A CN106763159B CN 106763159 B CN106763159 B CN 106763159B CN 201710033125 A CN201710033125 A CN 201710033125A CN 106763159 B CN106763159 B CN 106763159B
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- China
- Prior art keywords
- self
- lubricating bearing
- inner ring
- ball
- outer ring
- Prior art date
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- 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 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-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
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052982 molybdenum disulfide Inorganic materials 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
- 230000001050 lubricating effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 238000010586 diagram 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- -1 element Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000010687 lubricating oil Substances 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
- 239000000203 mixture 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
- 230000009466 transformation Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Rolling Contact Bearings (AREA)
- Lubricants (AREA)
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 slot is mounted, and the lateral surface of the self-lubricating bearing inner ring is provided with inner ring ball and slot is mounted；It is both provided with several kollag embedded holes on the self-lubricating bearing outer ring and the self-lubricating bearing inner ring, the axis of several kollag embedded holes is along the radial setting of the self-lubricating bearing outer ring and the self-lubricating bearing inner ring, slot is mounted around the outer ring ball for several kollag embedded holes and slot setting is mounted in the inner ring ball, and slot is mounted for several kollag embedded hole connections outer ring ball and slot is mounted in the inner ring ball.The present invention has the characteristics that 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, especially a kind of zinc-containing alloy based on kollag
Bearing.
Background technology
Self-lubricating bearing is by processing several aligned orderlies, size hole appropriate on bearing matrix, then to hole
Middle embedded solid lubricant, to replace tradition to rely on a kind of novel bearing of film lubrication bearing；It is with friction coefficient
It is low, service life is long, convenient for safeguard and the good advantage of wear-resisting property under low-speed heave-load.Self-lubricating bearing in the prior art
Employed in kollag deteriorate in an environment with high 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 manufactured a kind of High Strength Wear-Resistance Material after alloying element is added in pure zinc, mainly by aluminium member
The compositions such as element, copper, element silicon, magnesium elements, titanium elements, boron element and rare earth element；Since the solid solution of alloying element is strong
Change and second-phase strength acts on so that zinc-containing alloy not only improves intensity, but also is generated because the structure of various elements is different
Hard feature, can be widely used in mechanical industry to form unique not only wear-resisting but also oleophylic characteristic
For wear resistant appliances such as manufacture bearing shell, axle sleeve, sliding block and turbines；It the advantage is that：Mechanical drive part can be improved
Service life, keep mechanical processing precision；In the period that can be safeguarded with prolonged mechanical, improve production efficiency；To lubricating oil
Compatibility is good, and thermal conductivity height, rapid heat dissipation, seizure resistance are good.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of zinc-containing alloy bearing based on kollag,
With preferable water-resistance, and have the characteristics that easy to assembly, high mechanical strength, high lubricating effect, meets actual operation requirements.
The technical solution adopted by 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,
The self-lubricating bearing outer ring and self-lubricating bearing inner ring coaxial package setting, and the self-lubricating bearing outer ring and described
Self-lubricating bearing ball, the self-lubricating bearing outer ring and the self-lubricating bearing inner ring are provided between self-lubricating bearing inner ring
Axial both ends be also respectively provided with the first self-lubricating bearing cap and the second self-lubricating bearing cap；The self-lubricating axis
The medial surface of bearing outer-ring, which is provided with, coordinates the outer ring ball of the self-lubricating bearing ball that slot, the self-lubricating bearing is mounted
The lateral surface of inner ring, which is provided with, coordinates the inner ring ball of the self-lubricating bearing ball that slot is mounted；Outside the self-lubricating bearing
Several kollag embedded holes are both provided on circle and the self-lubricating bearing inner ring, each kollag embedded hole
In be filled with kollag, the kollag includes the component of following mass percent：Graphite 41.0~43.0%,
The mineral base that the Viscosity Index of molybdenum disulfide 1.7~1.9%, calcium-sodium soap grease 7.5~10.0% and surplus is 115~125
Oil；The axis of several kollag embedded holes is along the self-lubricating bearing outer ring and the self-lubricating bearing inner ring
Radial to be arranged, slot is mounted around the outer ring ball in the kollag embedded hole on the self-lubricating bearing outer ring
Setting, and the kollag embedded hole on the self-lubricating bearing outer ring connects the outer ring ball and slot is mounted；
Slot setting, and institute is mounted around the inner ring ball in the kollag embedded hole on the self-lubricating bearing inner ring
It states the kollag embedded hole on self-lubricating bearing inner ring and connects the inner ring ball limit installation slot.
As a further improvement of the above technical scheme, the axially distributed setting of medial surface of the self-lubricating bearing outer ring
Outer ring ball described in having two groups is mounted slot, the outer ring ball limit described in two groups of the medial surface of the self-lubricating bearing outer ring
Outer ring ball limit protrusion 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 slot, the lateral surface of the self-lubricating bearing inner ring inner ring ball limit peace described in two groups
Inner ring ball limit protrusion is additionally provided between tankage.
As a further improvement of the above technical scheme, the first self-lubricating bearing cap and second self-lubricating
Bearing package lid is both provided with the fixed support column of ball limit, and the fixed support column of ball limit is outside the self-lubricating bearing
The axial setting of circle and the self-lubricating bearing inner ring, and the fixed support column of ball limit is set to 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, in conjunction with used kollag
It can be used under conditions of -20 DEG C~80 DEG C, and there is certain water-resistance in wet environment；In addition, the present invention provides
Bearing have the characteristics of easy to assembly, high mechanical strength, high lubricating effect, and friction coefficient is low, service life is long, convenient for dimension
Shield, wear-resisting property is good under low-speed heave-load, disclosure satisfy that actual operation requirements.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of zinc-containing alloy bearing based on kollag of the present invention.
Specific implementation mode
Referring to Fig.1, Fig. 1 is the structural schematic diagram of a 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 20 coaxial package of self-lubricating bearing inner ring setting, and it is described from
It is provided with self-lubricating bearing ball 30, the self-lubricating bearing between lubrication bearing outer ring 10 and the self-lubricating bearing inner ring 20
Outer ring 10 and the axial both ends of 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
Slot 11 is mounted in 30 outer ring ball, and the lateral surface of the self-lubricating bearing inner ring 20 is provided with the cooperation self-lubricating bearing
Slot 21 is mounted in the inner ring ball of ball 30；It is all provided on the self-lubricating bearing outer ring 10 and the self-lubricating bearing inner ring 20
Several kollag embedded holes 12 are equipped with, kollag, institute are filled in each kollag embedded hole 12
State the component that kollag includes following mass percent：Graphite 41.0~43.0%, molybdenum disulfide 1.7~1.9%, calcium sodium base
The mineral base oil that lubricating grease 7.5~10.0% and the Viscosity Index of surplus are 115~125；Several kollags are embedding
Enter the axis in hole 12 along the radial setting of the self-lubricating bearing outer ring 10 and the self-lubricating bearing inner ring 20, the profit certainly
The kollag embedded hole 12 on slide-bar bearing outer-ring 10 is mounted slot 11 around the outer ring ball and is arranged, and described
The kollag embedded hole 12 on self-lubricating bearing outer ring 10 connects the outer ring ball and slot 11 is mounted；It is described from
The setting of slot 21, and institute is mounted around the inner ring ball in the kollag embedded hole 12 lubricated on bearing inner race 20
It states the kollag embedded hole 12 on self-lubricating bearing inner ring 20 and connects the inner ring ball limit installation slot 21.
It converts friction to 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 and is moistened by filling
Lubrication prescription further decreases frictional force；In addition, slot 11 is mounted around the outer ring ball in the kollag embedded hole 12
Slot 21 is mounted with the inner ring ball to be arranged, convenient for by the rolling of the self-lubricating bearing ball 30 by kollag
It evenly spreads out；Self-lubricating bearing ball 30 can ensure the self-lubricating bearing outer ring 10 described in axially distributed two groups of setting
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 be provided with two groups described in outer ring ball limit
The medial surface of position mounting groove 11, the self-lubricating bearing outer ring 10 is also set between slot 11 is mounted in outer ring ball described in two groups
It is equipped with outer ring ball limit protrusion 13；The lateral surface of the self-lubricating bearing inner ring 20 is axially distributed be provided with two groups described in
It encloses ball and is mounted slot 21, slot 21 is mounted in the lateral surface of the self-lubricating bearing inner ring 20 inner ring ball described in two groups
Between be additionally provided with inner ring ball limit protrusion 22.The first self-lubricating bearing cap 40 and second self-lubricating bearing
Cap 50 is both provided with the fixed support column 41 of ball limit, and the fixed support column 41 of ball limit is along the self-lubricating bearing
The axial setting of outer ring 10 and the self-lubricating bearing inner ring 20, and the fixed support column of ball limit 41 be set to it is described from
It lubricates between bearing outer ring 10 and the self-lubricating bearing inner ring 20.Above structure is convenient for self-lubricating bearing ball 30 described in two groups
Installation.
The preferable implementation of the present invention is illustrated above, certainly, the present invention can also use and above-mentioned implementation
The different form of mode, those skilled in the art under the premise of without prejudice to spirit of that invention made by equivalent transformation
Or corresponding change, it should all belong to the scope of protection of the present invention interior.
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
Lubricate bearing inner race（20）, the self-lubricating bearing outer ring（10）With the self-lubricating bearing inner ring（20）Coaxial package is arranged,
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 both 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 setting
There is the cooperation self-lubricating bearing ball（30）Outer ring ball slot 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 slot（21）；The self-lubricating bearing
Outer ring（10）With the self-lubricating bearing inner ring（20）On be both provided with several kollag embedded holes（12）, each described solid
Body lubricant embedded hole（12）In be filled with kollag, the kollag includes the group of following mass percent
Point：The Viscosity Index of graphite 41.0~43.0%, molybdenum disulfide 1.7~1.9%, calcium-sodium soap grease 7.5~10.0% and surplus
For 115~125 mineral base oil；Several kollag embedded holes（12）Axis outside the self-lubricating bearing
Circle（10）With the self-lubricating bearing inner ring（20）Radial setting, the self-lubricating bearing outer ring（10）On the solid profit
Lubrication prescription embedded hole（12）Slot is mounted around the outer ring ball（11）Setting, and the self-lubricating bearing outer ring（10）On
The kollag embedded hole（12）It connects the outer ring ball and slot is mounted（11）；The self-lubricating bearing inner ring（20）
On the kollag embedded hole（12）Slot is mounted around the inner ring ball（21）Setting, and the self-lubricating axis
Hold inner ring（20）On the kollag embedded hole（12）It connects the inner ring ball and slot 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）Medial surface it is axially distributed be provided with two groups described in outer ring ball slot is mounted（11）, described from profit
Slide-bar bearing outer-ring（10）Medial surface outer ring ball described in two groups slot is mounted（11）Between be additionally provided with outer ring ball limit
Position protrusion（13）；The self-lubricating bearing inner ring（20）Lateral surface it is axially distributed be provided with two groups described in inner ring ball limit
Mounting groove（21）, the self-lubricating bearing inner ring（20）Lateral surface inner ring ball described in two groups slot is mounted（21）Between
It is additionally provided with inner ring ball limit protrusion（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 both provided with the fixed support column of ball limit
（41）, the fixed support column of ball limit（41）Along the self-lubricating bearing outer ring（10）With the self-lubricating bearing inner ring
（20）Axial setting, and the fixed support column of ball limit（41）It is set to 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 true CN106763159B (en) | 2018-10-09 |
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Families Citing this family (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 |
| CN108774572A (en) * | 2018-07-31 | 2018-11-09 | 芜湖龙兴合金有限公司 | A kind of flowable bearing kollag |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
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| DE1209667B (en) * | 1961-07-05 | 1966-01-27 | Giulio Pasqualigo | Rolling bearings for rotating anodes of X-ray tubes |
| 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 |
| CN201982254U (en) * | 2010-12-13 | 2011-09-21 | 索特传动设备有限公司 | Slewing gearing plugging spacing structure for wind driven generator |
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| CN106763159A (en) | 2017-05-31 |
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