CN102518924A - Composite latent lubricating method for solid lubrication - Google Patents
Composite latent lubricating method for solid lubrication Download PDFInfo
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- CN102518924A CN102518924A CN2011104296434A CN201110429643A CN102518924A CN 102518924 A CN102518924 A CN 102518924A CN 2011104296434 A CN2011104296434 A CN 2011104296434A CN 201110429643 A CN201110429643 A CN 201110429643A CN 102518924 A CN102518924 A CN 102518924A
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- hiding
- solid lubricant
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Abstract
The invention relates to the field of lubrication, in particular to a composite latent lubricating method for solid lubrication, which is characterized in that contact ends of two coupling parts to be lubricated are provided with latent pits, and lubricant is filled in a gap between the two coupling parts. The method is to fill the lubricant into the gap between the two coupling parts requiring lubricant fit, so that a latent self-sealing effect is realized for the coupling parts. By the method, the service lives of the two coupling parts are prolonged, and operational normality, stability and efficiency are guaranteed.
Description
Technical field
The present invention relates to lubricated field, particularly a kind of composite solid lubricant submarine lubricating method.
Background technique
Under the conventional lubrication condition, the mechanical friction interface is in running, and fricative oil film reached lubricated purpose after the rubbing surface when relying on non-the friction adhered to lubricant oil.Critical load problem when rubbing surface initially contacted when this lubricating system can only solve mechanical transmission position transmission of power; Variation along with mechanical movement environment terms and conditions; Conventional lubrication method and lubricant medium all can not make rubbing surface at utmost reduce wear; Lubricated effective date can not prolong at double, and the oiling agent storage that friction retains on the interface when taking place can't be guaranteed.
Summary of the invention
The purpose of this invention is to provide not directly contact between a kind of rubbing surface, at utmost reduce matching part abrasion, improved the life-span, stopped the metal friction between the rubbing surface, guarantee the composite solid lubricant submarine lubricating method that lubrication effect significantly improves.
It is a kind of composite solid lubricant submarine lubricating method that the present invention solves the technological scheme that its technical problem adopts, and it is characterized in that the gap location between two even parts is filled with oiling agent then to the surface of contact end setting of the required lubricated two even parts hole of hiding.
The invention has the beneficial effects as follows through in the gap location between two even parts of required lubricated cooperation, the tensioning cover and the gap location between pick cover and the pick box be filled with oiling agent, make its formation submarine selfsealings effect.The present invention has prolonged the working life of two parts, guarantees in proper working order, steadily, efficient.
Description of drawings
Below in conjunction with embodiment's accompanying drawing the present invention is further specified.
Pick sketch when Fig. 1 is applicable to the coal winning machine cutting bit assembly for the present invention.
Tooth cover sketch when Fig. 2 is applicable to the coal winning machine cutting bit assembly for the present invention.
Scheme of erection when Fig. 3 is applicable to the coal winning machine cutting bit assembly for the present invention.
Fig. 4 is applicable to the structural drawing of rolling bearing for the present invention.
Fig. 5 is applicable to the structural drawing of tapered roller bearing for the present invention.
Fig. 6 is applicable to the structural drawing of sliding bearing for the present invention.
Fig. 7 is applicable to the structural drawing of joint shaft bearing for the present invention.
Fig. 8 is for being applicable to the structural drawing of floating seal ring for the present invention.
Among the figure: 110, pick; 110, the hole of hiding; 400, tensioning cover; 200, pick cover; 300, pick box; 500, oiling agent; 1, inner ring; 2, outer ring; 3, retainer; 4, rolling element; 5, the hole of hiding; 6, conical roller; 7, axle sleeve; 8, rotating shaft; 9, fluctuate hermetical ring.
Embodiment
In order to make technological means of the present invention, creation characteristic, to reach purpose and effect and be easy to understand and understand,, further set forth the present invention below in conjunction with concrete diagram.
A kind of composite solid lubricant submarine lubricating method, to the surface of contact end setting of the required lubricated two even parts hole of hiding, the gap location between two even parts is filled with oiling agent then.
Course of working of the present invention is following:
1, the first even part is taken the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, site, the hole distance of hiding is the 5mm lattice structure.
2, after the first even part lattice structure is shaped, the first even part is placed the compound submarine solid lubricant insulation of 80 degree 10 minutes, concluding that to take out even part when being cooled to room temperature subsequent use.
3, take the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm with the lubricated second even part that cooperates of the first even part, site, the hole distance of hiding is the 5mm lattice structure.
4, the second even part places the compound submarine solid lubricant of 80 degree insulation 10 minutes, conclude when being cooled to room temperature its taking-up is subsequent use.
5, when the first even part and the assembling of the second even part, the compound submarine solid lubricant of excessive coating, the use standard is that the gap location between gap location, pick cover and the pick box between the two even parts freely overflows oiling agent and is advisable.
Composite solid lubricant submarine lubricating method is just according to the mechanical motion form of mechanical friction fitting surface, on the static relatively of frictional fit idol part or a face that speed is lower; Design configurations array-type, starry sky formula hole crowd or rectangle groove make rubbing surface when mechanical motion, retain a large amount of oiling agents between the interface, in the hope of reaching between the interface no matter enough oiling agent storages are all arranged under any environmental conditions; Farthest guaranteed lubricated effectively, simultaneously when impact load takes place, the oiling agent in the sunk structure of hiding between the interface is taken out of by air-flow; Thereby not directly contact between the assurance rubbing surface; At utmost reduce matching part abrasion, improved the life-span, the more important thing is being used of composite solid lubricant agent; Stop the metal friction between the rubbing surface, guaranteed significantly improving of lubrication effect.
This composite solid lubricant submarine lubricating method can be applied to the coal winning machine cutting bit assembly, with the especially severe that weares and teares between pick and pick inner room, pick cover and pick box in the solution existing technology, the problem that working life is short.
The coal winning machine cutting bit assembly referring to Fig. 1, comprises pick 100, and the pick handle of pick is provided with some holes 110 of hiding.Adjacent distance of hiding between the hole is 5mm.The end of pick handle has tensioning cover 400.
Referring to Fig. 2, pick cover 200, tooth cover are provided with some holes 210 of hiding.
Referring to Fig. 3, the pick pommel is set with pick cover 200 and is arranged in the pick box 300.In gap location between pick and pick cover, the tensioning cover and pick overlaps and pick box between gap location be filled with oiling agent 500.
The course of working of present embodiment is following:
1. the pick tooth is taking the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
2. after the pick lattice structure is shaped, pick is placed the compound submarine solid lubricant insulation of 80 degree 10 minutes, concluding that to take out pick when being cooled to room temperature subsequent use.
3. pick tooth cover cylindrical takes the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
4. the pick tooth was placed in the compound submarine solid lubricant of 80 degree insulation 10 minutes, conclude when being cooled to room temperature its taking-up is subsequent use.
5. the compound submarine solid lubricant of excessive coating when assembling uses standard freely to overflow oiling agent as the gap location between the gap location between pick and the pick cover, pick cover and the pick box and is advisable.
The present invention through in the gap location between pick and pick cover, the tensioning cover and pick overlaps and pick box between gap location be filled with oiling agent; Make it form submarine selfsealings effect, guarantee simultaneously that pick, pick are enclosed within to cut in coal or the rock geology structure tunneling process freely to rotate.The present invention has prolonged the working life of the pick in the coal work, makes coal work normal, and is steadily, efficient.
This composite solid lubricant submarine lubricating method can also be applied in the rolling bearing, and rolling bearing is widely used important mechanical basic part, is widely used in every field.
Rolling bearing is made up of inner ring 1, outer ring 2, retainer 3, rolling element 4 at least, is fixed with fender bracket 3 between inner ring 1 and the outer ring 2, and rolling element 4 is uniformly rolling element to be distributed between inner ring 1 and the outer ring 2 by means of retainer.
Retainer internal surface place is provided with some holes 5 of hiding.Adjacent distance of hiding between the hole is 5mm, and the rolling element surface is provided with some holes 5 of hiding.
Rolling element places in the retainer, and the gap location between rolling element and retainer is filled with oiling agent.
The course of working of present embodiment is following:
1, retainer internal surface place takes the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
2, after the retainer lattice structure is shaped, retainer is placed the compound submarine solid lubricant insulation of 80 degree 10 minutes, concluding that to take out retainer when being cooled to room temperature subsequent use.
3, the rolling element surface takes the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
4, rolling element places the compound submarine solid lubricant of 80 degree insulation 10 minutes, conclude when being cooled to room temperature its taking-up is subsequent use.
The compound submarine solid lubricant of excessive coating uses standard freely to overflow oiling agent as the gap location between retainer and the rolling element and is advisable when 5, assembling.
Embodiment 4
This composite solid lubricant submarine lubricating method can also be applied to tapered roller bearing; Tapered roller bearing is made up of inner ring 1, outer ring 2, retainer 3, roller 6 at least; Wherein inner ring 1 and the inner ring assembly that one group of conical roller 6 is covered by basket shape retainer 3 are socketed with outer ring 2 outside the inner ring assembly.
The internal surface place of outer ring 2 and the outer surface of inner ring 1 are provided with some holes 5 of hiding.Outer ring 2 or inner ring 1 adjacent distance of hiding between the hole 5 are 5mm, and roller 6 surfaces are provided with some holes of hiding.
Roller contacts with inside and outside circle respectively down at the fixing of retainer, and the gap location between roller and the inside and outside circle is filled with oiling agent.
The course of working of present embodiment is following:
1, the outer surface of the internal surface place of outer ring and inner ring all takes the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
2, behind the inside and outside gust structure formation of punctuating, retainer is placed the compound submarine solid lubricant of 80 degree insulation 10 minutes, concluding that to take out inside and outside circle when being cooled to room temperature subsequent use.
3, roller surface takes the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
4, roller places the compound submarine solid lubricant of 80 degree insulation 10 minutes, conclude when being cooled to room temperature its taking-up is subsequent use.
The compound submarine solid lubricant of excessive coating uses standard freely to overflow oiling agent as the gap location between roller and the inside and outside circle and is advisable when 5, assembling.
This composite solid lubricant submarine lubricating method can also be applied in the sliding bearing, requires to have the very thin oil film lubricate of one deck between the axle sleeve 7 of sliding bearing and the rotating shaft 8.If owing to insufficient lubrication, just exist directly between axle sleeve and the rotating shaft and rub, rubbing to produce very high temperature, though axle sleeve is to be processed by special high-temperature alloy material, the high temperature that the direct friction generation takes place is still sufficient in it is burnt out.
Axle sleeve 7 internal surface places are provided with some holes 5 of hiding.Adjacent distance of hiding between the hole 5 is 5mm, and rotating shaft 8 surfaces are provided with some holes of hiding.
Gap location between axle sleeve and the rotating shaft is filled with oiling agent.
The course of working of present embodiment is following:
1, axle sleeve internal surface place takes the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
2, after the axle sleeve lattice structure is shaped, axle sleeve is placed the compound submarine solid lubricant insulation of 80 degree 10 minutes, concluding that to take out axle sleeve when being cooled to room temperature subsequent use.
3, the rotating shaft surface takes the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
4, rotating shaft places the compound submarine solid lubricant of 80 degree insulation 10 minutes, conclude when being cooled to room temperature its taking-up is subsequent use.
The compound submarine solid lubricant of excessive coating uses standard freely to overflow oiling agent as the gap location between axle sleeve and the rotating shaft and is advisable when 5, assembling.
This composite solid lubricant submarine lubricating method can also be applied in the joint shaft bearing, and joint shaft bearing is a kind of spherical bearing, mainly is made up of an inner ring 1 and the outer ring 2 by inner ball surface by outer spherical surface.
Gap location between the inner ring of outer spherical surface and the outer ring of inner ball surface is filled with oiling agent.
The course of working of present embodiment is following:
1, the inner ring place of outer spherical surface takes the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
2, after the outer spherical surface lattice structure is shaped, axle sleeve is placed the compound submarine solid lubricant insulation of 80 degree 10 minutes, concluding that to take out outer spherical surface when being cooled to room temperature subsequent use.
3, the outer ring of inner ball surface takes the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
4, inner ball surface places the compound submarine solid lubricant of 80 degree insulation 10 minutes, conclude when being cooled to room temperature its taking-up is subsequent use.
5, the compound submarine solid lubricant of excessive coating of when assembling uses standard freely to overflow oiling agent as the gap location between the outer ring of the inner ring of outer spherical surface and inner ball surface and is advisable.
Embodiment 7
This composite solid lubricant submarine lubricating method can also be applied in the fluctuate hermetical ring 9.Fluctuate hermetical ring is to constitute the topmost element of mechanical seal, and mechanical seal is a kind of oil-sealing arrangement of rotating machinery, such as equipment such as centrifugal pump, centrifuge, reaction kettle and compressors; Because transmission shaft is applied in inside and outside the equipment, like this, there is a circumferential clearance between axle and the equipment; Medium in the equipment is outwards revealed through this gap; If the equipment internal pressure is lower than barometric pressure, then air is revealed in equipment, therefore must have one to stop the gland seal device of revealing.
Fluctuate hermetical ring 9 friction pair sealing surface surfaces are provided with some holes 5 of hiding.Adjacent distance of hiding between the hole 5 is 5mm.
Gap location between friction pair sealing surface and other members is filled with oiling agent.
The course of working of present embodiment is following:
1, friction pair sealing surface surface takes the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, and site, the hole distance of hiding is the 5mm lattice structure.
2, after friction pair sealing surface lattice structure is shaped, axle sleeve is placed the compound submarine solid lubricant insulation of 80 degree 10 minutes, concluding that to take out axle sleeve when being cooled to room temperature subsequent use.
The compound submarine solid lubricant of excessive coating uses standard freely to overflow oiling agent as the gap location between friction pair sealing surface and other members and is advisable when 3, assembling.
Claims (4)
1. composite solid lubricant submarine lubricating method is characterized in that the gap location between two even parts is filled with oiling agent then to the surface of contact end setting of the required lubricated two even parts hole of hiding.
2. according to a kind of composite solid lubricant submarine lubricating method described in the claim 1, it is characterized in that having following working procedure:
S1, the first even part is taken the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm, site, the hole distance of hiding is the 5mm lattice structure;
After S2, the first even part lattice structure are shaped, the first even part is placed the compound submarine solid lubricant insulation of 80 degree 10 minutes, concluding that to take out even part when being cooled to room temperature subsequent use;
S3, take the lead in adopting the open hole tactic pattern of hiding of Φ 2.5mm*1mm with the lubricated second even part that cooperates of the first even part, site, the hole distance of hiding is the 5mm lattice structure;
S4, the second even part place the compound submarine solid lubricant of 80 degree insulation 10 minutes, conclude when being cooled to room temperature its taking-up is subsequent use;
When S5, the first even part and the second even part assembling, the compound submarine solid lubricant of excessive coating, the use standard is that the gap location between gap location, pick cover and the pick box between the two even parts freely overflows oiling agent and is advisable.
3. the lubricated friction member of a composite solid lubricant submarine, the some holes of hiding of surface of contact end of two even parts that it is characterized in that being in contact with one another, the gap location of the surface of contact end of two even parts is filled with oiling agent.
4. according to the lubricated friction member of a kind of composite solid lubricant submarine described in the claim 3, it is characterized in that the described open hole tactic pattern of hiding of hole employing Φ 2.5mm*1mm of hiding, site, the hole distance of hiding is the 5mm lattice structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104296434A CN102518924A (en) | 2011-12-20 | 2011-12-20 | Composite latent lubricating method for solid lubrication |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104296434A CN102518924A (en) | 2011-12-20 | 2011-12-20 | Composite latent lubricating method for solid lubrication |
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| CN102518924A true CN102518924A (en) | 2012-06-27 |
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| CN2011104296434A Pending CN102518924A (en) | 2011-12-20 | 2011-12-20 | Composite latent lubricating method for solid lubrication |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1436285A (en) * | 2000-06-14 | 2003-08-13 | Skf工程研究中心公司 | Rolling element bearing having starved lubrication conditions |
| CN1566723A (en) * | 2003-07-10 | 2005-01-19 | 李辉龙 | Lubrication bearing and method for manufacturing the same |
| JP2005155696A (en) * | 2003-11-21 | 2005-06-16 | Nsk Ltd | Rolling bearing |
| CN1886599A (en) * | 2003-12-25 | 2006-12-27 | 株式会社索密克石川 | Ball joint and bearing seat for the ball joint |
| CN101280803A (en) * | 2008-05-20 | 2008-10-08 | 南京航空航天大学 | Magnetic fluid lubricating method based on tiny magnetic body array |
| CN101386047A (en) * | 2007-09-14 | 2009-03-18 | 法因图尔知识产权股份公司 | Method and device for lubricating a tool and workpiece when cutting |
| CN201934509U (en) * | 2011-03-29 | 2011-08-17 | 浙江一铭机车部件有限公司 | Shaft sleeve |
-
2011
- 2011-12-20 CN CN2011104296434A patent/CN102518924A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1436285A (en) * | 2000-06-14 | 2003-08-13 | Skf工程研究中心公司 | Rolling element bearing having starved lubrication conditions |
| CN1566723A (en) * | 2003-07-10 | 2005-01-19 | 李辉龙 | Lubrication bearing and method for manufacturing the same |
| JP2005155696A (en) * | 2003-11-21 | 2005-06-16 | Nsk Ltd | Rolling bearing |
| CN1886599A (en) * | 2003-12-25 | 2006-12-27 | 株式会社索密克石川 | Ball joint and bearing seat for the ball joint |
| CN101386047A (en) * | 2007-09-14 | 2009-03-18 | 法因图尔知识产权股份公司 | Method and device for lubricating a tool and workpiece when cutting |
| CN101280803A (en) * | 2008-05-20 | 2008-10-08 | 南京航空航天大学 | Magnetic fluid lubricating method based on tiny magnetic body array |
| CN201934509U (en) * | 2011-03-29 | 2011-08-17 | 浙江一铭机车部件有限公司 | Shaft sleeve |
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Application publication date: 20120627 |
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