CN202598075U - Composite solid lubrication latent-type lubrication friction part - Google Patents
Composite solid lubrication latent-type lubrication friction part Download PDFInfo
- Publication number
- CN202598075U CN202598075U CN 201120565234 CN201120565234U CN202598075U CN 202598075 U CN202598075 U CN 202598075U CN 201120565234 CN201120565234 CN 201120565234 CN 201120565234 U CN201120565234 U CN 201120565234U CN 202598075 U CN202598075 U CN 202598075U
- Authority
- CN
- China
- Prior art keywords
- contact
- hiding
- hole
- solid lubricant
- submarine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to the field of lubrication, and provides a composite solid lubrication latent-type lubrication friction part. The composite solid lubrication latent-type lubrication friction part is characterized in that: mechanical friction is produced on the corresponding surface, a first contact surface and a second contact surface are included at least, the first contact surface and the second contact surface are relatively contacted and have displacement, the first contact surface and the second contact surface or the first contact surface or the second contact surface have latent pits, the latent pits are provided with a lubricant, when the first contact and the second interface are relatively contacted and have displacement, the lubricant will help to reduce friction between the first contact surface and the second contact surface; wherein the diameter of the latent pit is 3 mm * 1 mm, and the separation distance is 7 mm. By filling the gap between the two coupling pars needed lubrication cooperation with the lubricant, the method makes a latent self-sealing effect formed. The friction part helps to extend the service life of the two parts and guarantee the work to be normal, smooth and efficient.
Description
Technical field
The utility model relates to lubricated field, particularly a kind of composite solid lubricant submarine lubrication friction spare.
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 the utility model provides a kind of composite solid lubricant submarine lubrication friction spare, and it makes at utmost reduces matching part abrasion between the rubbing surface, improves working life, guarantees the composite solid lubricant submarine lubricating method that lubrication effect significantly improves.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of composite solid lubricant submarine lubrication friction spare is provided; It is characterized in that: having on corresponding of the mechanical fricative component; At least comprise first surface of contact and second surface of contact; The relative contact displacement with second surface of contact of first surface of contact has the hole of hiding on first surface of contact and second surface of contact or first surface of contact or second surface of contact, in the hole of hiding oiling agent is arranged; During the relative contact displacement with second surface of contact of first surface of contact, oiling agent is reduced friction first surface of contact and second surface of contact; The described hole diameter of phi 3mm*1mm that hides, spacing 7mm.
Having on corresponding of the mechanical fricative component, on frictional fit idol part static relatively or the face that speed is lower, the hole of hiding is being arranged; Hide the hole in oiling agent is arranged; The hole design configurations of hiding has size interval array-type, starry sky formula hole crowd or rectangle rifle groove, and it makes 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 effectively lubricated; 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 guarantees directly not contact between the rubbing surface; At utmost reduce matching part abrasion, improved the life-span.
Described first surface of contact and second surface of contact are the interior outsides with axis body, and at least one axis body is fixed, and another axis body has the rotation surface in the hole of hiding to be sealed in the seal chamber around fixedly axis body rotation; Or first surface of contact and second surface of contact be interior outside with axis body, interior axis body and outer axis body direction of rotation have the rotation surface of cheating of hiding to be sealed in the seal chamber; Or first surface of contact and second surface of contact be interior outside with axis body, interior axis body is fast with rotational velocity of outer axis body, a rotational velocity is slow, has the rotation surface of cheating of hiding to be sealed in the seal chamber.
The surface of contact end of described two even parts that are in contact with one another has some holes of hiding, and the gap location of the surface of contact end of two even parts is filled with oiling agent;
Specific operation are following:
S1, the first even part is adopted pit diameter 3mm*1mm, spacing 7mm; The lattice structure of array hole crowd's the open hole tactic pattern of hiding;
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, it is subsequent use when outage is cooled to room temperature, to take out even part;
S3, with the lubricated second even part pit diameter 3mm*1mm that cooperates of the first even part, spacing 7mm; The lattice structure of array hole crowd's the open hole tactic pattern of hiding;
S4, the second even part placed the compound submarine solid lubricant of 80 degree 10 minutes, and be when outage is cooled to room temperature that its taking-up is subsequent use;
When S5, the first even part and the second even part assembling, apply compound submarine solid lubricant, the use standard is that the gap location between the two even parts freely overflows oiling agent and is advisable.
The surface of contact of described two even parts that are in contact with one another, the surface of contact end of one of them even part have some holes of hiding, and the gap location of the surface of contact end of two even parts is filled with oiling agent;
Specific operation are following:
S1, the first even part is adopted pit diameter 3mm*1mm, spacing 7mm; The lattice structure of array hole crowd's the open hole tactic pattern of hiding;
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, it is subsequent use when outage is cooled to room temperature, to take out even part;
When S3, the first even part and the second even part assembling, apply compound submarine solid lubricant, the use standard is that the gap location between the two even parts freely overflows oiling agent and is advisable.
The described hole of hiding distributes with the array hole crowd, or starry sky formula hole crowd or evenly face distribution.
The described hole of hiding hide in the having hole and the hole of hiding outward, or be processed with the anti-abration structure face cone hole of hiding through laser.
Described frictional fit idol part comprises coal winning machine cutting bit and pick cover, pick cover and pick box or bearing or fluctuate hermetical ring.
The beneficial effect of the utility model is: through hole that the surface of contact end setting of required lubricated two even parts is hidden, the gap location between two even parts is filled with oiling agent then.In i.e. 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 utility model 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 utility model is further specified.
Pick sketch when Fig. 1 is applicable to the coal winning machine cutting bit assembly for embodiment's 2 the utility model.
Tooth cover sketch when Fig. 2 is applicable to the coal winning machine cutting bit assembly for embodiment's 2 the utility model.
Scheme of erection when Fig. 3 is applicable to the coal winning machine cutting bit assembly for embodiment's 2 the utility model.
Fig. 4 is applicable to the structural drawing of rolling bearing for embodiment's 3 the utility model.
Fig. 5 is applicable to the structural drawing of tapered roller bearing for embodiment's 4 the utility model.
Fig. 6 is applicable to the structural drawing of sliding bearing for embodiment's 5 the utility model.
Fig. 7 is applicable to the structural drawing of joint shaft bearing for embodiment's 6 the utility model.
Fig. 8 is applicable to the structural drawing of floating seal ring for the utility model for embodiment 7.
Among the figure: 100, 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
This composite solid lubricant submarine of the utility model lubricating method, through hole that the surface of contact end setting of required lubricated two even parts is hidden, the gap location between two even parts is filled with oiling agent then.Promptly 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, no matter enough oiling agent storages are all arranged under any environmental conditions, farthest guaranteed effectively lubricated in the hope of reaching between the interface; 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 guarantees directly contact between the rubbing surface, has at utmost reduced matching part abrasion; Improved the life-span; The more important thing is being used of composite solid lubricant agent, stopped the metal friction between the rubbing surface, guaranteed significantly improving of lubrication effect.
Embodiment 1
Having on corresponding of the mechanical fricative component; At least comprise first surface of contact and second surface of contact; The relative contact displacement with second surface of contact of first surface of contact has the hole of hiding on first surface of contact and second surface of contact or first surface of contact or second surface of contact, in the hole of hiding oiling agent is arranged; During the relative contact displacement with second surface of contact of first surface of contact, oiling agent is reduced friction first surface of contact and second surface of contact.
For the hole of hiding being arranged at first surface of contact and second surface of contact, in the hole of hiding oiling agent is arranged, the course of working of present embodiment is following:
S1, the first even part is adopted pit diameter 3mm*1mm, spacing 7mm; The lattice structure of the open hole tactic pattern of hiding of Kong Qun;
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, it is subsequent use when outage is cooled to room temperature, to take out even part;
S3, with the lubricated second even part pit diameter 3mm*1mm that cooperates of the first even part, spacing 7mm; The lattice structure of array hole crowd's the open hole tactic pattern of hiding;
S4, the second even part placed the compound submarine solid lubricant of 80 degree 10 minutes, and be when outage is cooled to room temperature that 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 the two even parts freely overflows oiling agent and is advisable;
For on first surface of contact or second surface of contact hole of hiding being arranged, the embodiment of oiling agent is arranged in the hole of hiding, course of working is following:
S1, the first even part is adopted pit diameter 3mm*1mm, spacing 7mm; The lattice structure of the open hole tactic pattern of hiding of Kong Qun;
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, it is subsequent use when outage is cooled to room temperature, to take out even part;
When S3, the first even part and the second even part assembling, apply compound submarine solid lubricant, the use standard is that the gap location between the two even parts freely overflows oiling agent and is advisable.
The first even part can be any one of first surface of contact or second surface of contact.
The above-mentioned hole of hiding distributes with the array hole crowd, or starry sky formula hole crowd or distribution of rectangle rifle groove or evenly face distribution.
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 the hole 110 of hiding in some.Adjacent distance of hiding between the hole is 7mm.The end of pick handle has tensioning cover 400.
Referring to Fig. 2, pick cover 200, tooth cover are provided with some outer 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 adopting the open hole tactic pattern of hiding of Φ 3mm*1mm, and site, the hole distance of hiding is the 7mm lattice structure;
2. after the pick lattice structure is shaped, pick is placed the compound submarine solid lubricant insulation of 80 degree 10 minutes, it is subsequent use when outage is cooled to room temperature, to take out pick;
3. pick tooth cover cylindrical adopts the open hole tactic pattern of hiding of Φ 3mm*1mm, and site, the hole distance of hiding is the 7mm lattice structure;
4. the pick tooth is placed in the compound submarine solid lubricant of 80 degree and is incubated 10 minutes, and is when outage is cooled to room temperature that 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 utility model 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 utility model has prolonged the working life of the pick in the coal work, makes coal work normal, and is steadily, efficient.
Embodiment 3
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.
As shown in Figure 4: 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 7mm, 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 adopts the open hole tactic pattern of hiding of Φ 3mm*1mm, and site, the hole distance of hiding is the 7mm lattice structure.
2, after the retainer lattice structure is shaped, retainer is placed the compound submarine solid lubricant insulation of 80 degree 10 minutes, it is subsequent use when outage is cooled to room temperature, to take out retainer.
3, the open hole tactic pattern of hiding of Φ 3mm*1mm is adopted on the rolling element surface, and site, the hole distance of hiding is the 7mm lattice structure.
4, rolling element places the compound submarine solid lubricant insulation of 80 degree 10 minutes, and is when outage is cooled to room temperature that 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, and is as shown in Figure 5:
Tapered roller bearing is made up of inner ring 1, outer ring 2, retainer 3, roller 6 at least, and 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 7mm, 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 adopts the open hole tactic pattern of hiding of Φ 3mm*1mm, and site, the hole distance of hiding is the 7mm lattice structure.
2, behind the inside and outside gust structure formation of punctuating, retainer is placed the compound submarine solid lubricant insulation of 80 degree 10 minutes, it is subsequent use when outage is cooled to room temperature, to take out inside and outside circle.
3, roller surface adopts the open hole tactic pattern of hiding of Φ 3mm*1mm, and site, the hole distance of hiding is the 7mm lattice structure.
4, roller places the compound submarine solid lubricant insulation of 80 degree 10 minutes, and is when outage is cooled to room temperature that 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, and is as shown in Figure 6: require 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 7mm, 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 adopts the open hole tactic pattern of hiding of Φ 3mm*1mm, and site, the hole distance of hiding is the 7mm 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, it is subsequent use when outage is cooled to room temperature, to take out axle sleeve.
3, the open hole tactic pattern of hiding of Φ 7mm*1mm is adopted on the rotating shaft surface, and site, the hole distance of hiding is the 7mm lattice structure.
4, rotating shaft places the compound submarine solid lubricant insulation of 80 degree 10 minutes, and is when outage is cooled to room temperature that 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 is as shown in Figure 7: 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.
Inner ring 1 place of outer spherical surface is provided with some holes 5 of hiding.Adjacent distance of hiding between the hole 5 is 7mm, and the outer ring 2 of inner ball surface is provided with some holes of hiding.
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 adopts the open hole tactic pattern of hiding of Φ 3mm*1mm, and site, the hole distance of hiding is the 7mm 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, it is subsequent use when outage is cooled to room temperature, to take out outer spherical surface.
3, the open hole tactic pattern of hiding of Φ 3mm*1mm is adopted in the outer ring of inner ball surface, and site, the hole distance of hiding is the 7mm lattice structure.
4, inner ball surface places the compound submarine solid lubricant insulation of 80 degree 10 minutes, and is when outage is cooled to room temperature that 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.As shown in Figure 8: 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 10mm.
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, the open hole tactic pattern of hiding of Φ 3mm*1mm is adopted in friction pair sealing surface surface, and site, the hole distance of hiding is the 7mm 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, it is subsequent use when outage is cooled to room temperature, to take out axle sleeve.
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.
Composite solid lubricant submarine lubricating method; In composite solid lubricant engineering and technological research and technology popularization application process, produce; At 1500 rev/mins lattice shelves formula retainer cylinder, circular cone rolling body bearing, and the solid lubrication of the joint shaft bearing that is slidingly matched, axle sleeve, fluctuate hermetical ring, guide rail, slide plate and gear engagement assembly etc. is more fully possessed surperficial storage and is designed to rotating speed for it.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.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 size interval array-type, starry sky formula hole crowd or rectangle rifle 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 the capacity dispensing of oiling agent; Stop the metal friction between the rubbing surface, guaranteed significantly improving of lubrication effect.
The described oiling agent of the utility model can be a lubricant agent special, also can be commercially available general oiling agent, like machine oil or the like.
Claims (8)
1. composite solid lubricant submarine lubrication friction spare; It is characterized in that: having on corresponding of the mechanical fricative component; At least comprise first surface of contact and second surface of contact; The relative contact displacement with second surface of contact of first surface of contact has the hole of hiding on first surface of contact and second surface of contact or first surface of contact or second surface of contact, in the hole of hiding oiling agent is arranged; During the relative contact displacement with second surface of contact of first surface of contact, oiling agent is reduced friction first surface of contact and second surface of contact; The described hole diameter of phi 3mm*1mm that hides, spacing 7mm.
2. a kind of composite solid lubricant submarine lubrication friction spare according to claim 1 is characterized in that: having on corresponding of the mechanical fricative component, on frictional fit idol part static relatively or the face that speed is lower; The hole of hiding is arranged, in the hole of hiding oiling agent is arranged, the hole design configurations of hiding has size interval array-type, starry sky formula hole crowd; It makes 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 effectively lubricated, 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 has at utmost reduced matching part abrasion between the assurance rubbing surface, improves the life-span.
3. a kind of composite solid lubricant submarine lubrication friction spare according to claim 1, it is characterized in that: first surface of contact and second surface of contact are the interior outsides with axis body, and at least one axis body is fixed, another axis body is around fixedly axis body rotation; Or first surface of contact and second surface of contact be interior outside with axis body, interior axis body and outer axis body direction of rotation; Or first surface of contact and second surface of contact be interior outside with axis body, interior axis body is fast with rotational velocity of outer axis body, a rotational velocity is slow, has the rotation surface of cheating of hiding to be sealed in the seal chamber.
4. according to a kind of composite solid lubricant submarine lubrication friction spare described in the claim 1, it is characterized in that: the surface of contact end of two even parts that are in contact with one another has some holes of hiding, and the gap location of the surface of contact end of two even parts is filled with oiling agent.
5. according to a kind of composite solid lubricant submarine lubrication friction spare described in the claim 1; It is characterized in that: the surface of contact of two even parts that are in contact with one another; The surface of contact end of one of them even part has some holes of hiding, and the gap location of the surface of contact end of two even parts is filled with oiling agent.
6. a kind of composite solid lubricant submarine lubrication friction spare according to claim 1 is characterized in that: the described hole of hiding distributes with the array hole crowd, or starry sky formula hole crowd or evenly face distribution.
7. a kind of composite solid lubricant submarine lubrication friction spare according to claim 1 is characterized in that: hide in the described hole of hiding the has hole (110) and the hole (210) of hiding outward; Or be processed with the anti-abration structure face cone hole of hiding through laser.
8. a kind of composite solid lubricant submarine lubrication friction spare according to claim 1 is characterized in that: described frictional fit idol part comprises coal winning machine cutting bit and pick cover, pick cover and pick box or bearing or fluctuate hermetical ring; Described bearing comprises rolling bearing, sliding bearing, joint shaft bearing, tapered roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120565234 CN202598075U (en) | 2011-12-20 | 2011-12-20 | Composite solid lubrication latent-type lubrication friction part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120565234 CN202598075U (en) | 2011-12-20 | 2011-12-20 | Composite solid lubrication latent-type lubrication friction part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598075U true CN202598075U (en) | 2012-12-12 |
Family
ID=47315614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120565234 Expired - Lifetime CN202598075U (en) | 2011-12-20 | 2011-12-20 | Composite solid lubrication latent-type lubrication friction part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498941A (en) * | 2013-09-18 | 2014-01-08 | 河南星火生物能源有限公司 | Cabin type connection sealing device |
-
2011
- 2011-12-20 CN CN 201120565234 patent/CN202598075U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498941A (en) * | 2013-09-18 | 2014-01-08 | 河南星火生物能源有限公司 | Cabin type connection sealing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011102303A1 (en) | Rolling bearing lubrication structure and rolling bearing | |
| CN104067014A (en) | Gear-driven bearing unit | |
| CN201539502U (en) | Bearing device | |
| CN202597481U (en) | Rolling body oil storage self-lubricating bearing | |
| CN202598074U (en) | Friction part with compound latent solid lubricant | |
| CN104454957A (en) | Working device articulating mechanism | |
| CN103089928A (en) | Bearing grease lubrication megawatt-level ten-shunting wind power acceleration box | |
| CN202598075U (en) | Composite solid lubrication latent-type lubrication friction part | |
| JP2011208662A (en) | Rolling bearing | |
| CN102979875B (en) | Bearing grease lubricates large-scale cycloid in planet speed regulator | |
| CN202598076U (en) | Composite solid lubrication latent lubrication friction piece | |
| CN103174924A (en) | Composite solid lubrication latent-type lubrication method | |
| CN101266014B (en) | Oil thrower wheel | |
| CN103174923A (en) | Composite solid lubrication latent-type lubrication method | |
| CN103174742A (en) | Joint bearing system of automobile damper | |
| CN202402918U (en) | Composite solid subsurface lubricating friction piece | |
| CN115822495A (en) | Sealing liquid lubricating roller device for well finishing tool | |
| CN205298275U (en) | Novel deep groove ball bearing | |
| CN103174925A (en) | Composite solid lubrication latent-type lubrication method | |
| CN102518924A (en) | Composite latent lubricating method for solid lubrication | |
| CN202701402U (en) | Sliding bearing of high-precision lathe main shaft | |
| CN206845524U (en) | A kind of deep well pump special angular contact ball bearing | |
| CN102996774B (en) | Bearing-grease-lubridynamic-balance dynamic-balance cycloid tricyclic reduction gearbox | |
| CN219733950U (en) | End face driving rotary supporting structure | |
| CN201096147Y (en) | Floating slide bearing with lubricating medium storage function for perpendicular mounting rotating machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |