CN109854614A - A kind of carbon graphite combination bearing and edge machine equipment - Google Patents
A kind of carbon graphite combination bearing and edge machine equipment Download PDFInfo
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- CN109854614A CN109854614A CN201811502312.7A CN201811502312A CN109854614A CN 109854614 A CN109854614 A CN 109854614A CN 201811502312 A CN201811502312 A CN 201811502312A CN 109854614 A CN109854614 A CN 109854614A
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Abstract
The invention discloses a kind of carbon graphite combination bearing and edge machine equipment, are related to machinery and set up meter manufacturing technology field.The carbon graphite combination bearing includes thrust bearing component and slide bearing assembly.Also, thrust bearing is equipped with the first insert carbon-coating；Slide bearing assembly is connect with thrust bearing component, and slide bearing assembly is equipped with the second insert carbon-coating；Wherein, the first insert carbon-coating and the second insert carbon-coating are installed with carbon graphite material.By the setting of the first insert carbon-coating and the carbon graphite material of the second insert carbon-coating, so that the carbon graphite combination bearing has carbon graphite material characteristic, have high temperature resistant, self-lubricating and good antifriction performance.It can bear radial direction and axial load simultaneously from design structure.The edge machine equipment installs the above-mentioned online use of carbon graphite combination bearing, detection driving portion servo motor output torque is highly stable, prolongs the service life and extends to 1 year or more by being transformed to original edge machine bearing mounting structure.
Description
Technical field
The present invention relates to Machine Design manufacturing technology fields, in particular to a kind of carbon graphite combination bearing and draw side
Machine equipment.
Background technique
During producing liquid crystal substrate glass using overflow downdraw, when glass metal is under the aggregate flow of overflow brick end
When, it drives two drawings side axis to carry out opposite direction rotations by edge machine equipment, clamping traction, cold is carried out to the glass metal of molten condition
But it is formed, forms continuous side plate, be that base plate glass draws molding prerequisite technique working condition in next step.
Edge machine equipment is in the horizontal position of Muffle furnace lower part, slightly below overflow brick bottom, two drawing side axis work temperature
About 1000 DEG C of degree continues for in-furnace temperature to be transferred to edge machine apparatus body in drawing crack approach, while edge machine equipment is whole
By furnace body high temperature heat radiation, 80-100 DEG C of temperature of furnace external environment, operating condition is more severe.
It is the needle bearing (trade mark NKI32/20) of roller bearing steel as rotation that the design of edge machine equipment original, which uses material,
Support, due to being limited by device structure, needle bearing is unable to get lasting, sufficient lubrication, in addition bearing real work temperature
Up to 160-200 DEG C of degree, cooling radiating condition is poor, and bearing material heatproof parameter is inadequate, makes edge machine equipment bearing short-term
The vulnerable damage of content；And former needle bearing can only bear radial load, generate abrasion, axis using a period of time axial positioning sleeve
It is increased to frictional resistance, after being superimposed radial friction resistance, edge machine equipment driving torque is caused to increase, driving servo motor protection
Stalling, leads to production disruption, and service life averagely about 120-180 days.
The negative effect of edge machine stalling bring is very big, causes to form disconnected plate, production disruption first；It is caused when serious
Putty is formed, or even jeopardizes molding equipment safety, therefore guarantees edge machine steady running and prolong its service life as far as possible to be urgently
Problem to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of carbon graphite combination bearing, the carbon graphite combination bearing have high temperature resistant, from
Lubrication and good antifriction performance, can bear radial direction and axial load.
Another object of the present invention is to provide a kind of edge machine equipment, which includes above-mentioned carbon graphite group
Sympodium is held.Therefore, the edge machine equipment stable, long service life.
The embodiment of the present invention is achieved in that
A kind of carbon graphite combination bearing is used for edge machine equipment, comprising:
Thrust bearing component, thrust bearing component are equipped with the first insert carbon-coating；
Slide bearing assembly, slide bearing assembly are connect with thrust bearing component, and slide bearing assembly is equipped with the second edge
Fill carbon-coating；
Wherein, the first insert carbon-coating and the second insert carbon-coating are installed with carbon graphite material.
Further, in the preferred embodiment, the first insert carbon-coating is installed with the second insert carbon-coating
M181D carbon graphite material, and the carbon layers having thicknesses of the exposed 2mm of axial direction of the first insert carbon-coating and the second insert carbon-coating.
Further, in the preferred embodiment, thrust bearing component further includes thrust seat ring, the first insert carbon
Layer is set to thrust seat ring, and thrust seat ring is equipped with four 90 degree of equally distributed top wire holes, and top wire hole is used for carbon graphite built-up shaft
It holds and carries out axially position when cooperating with the gear bush of edge machine equipment.
Further, in the preferred embodiment, the material of thrust seat ring is 2Cr13 material.
Further, in the preferred embodiment, the diameter of bore of slide bearing assembly compares thrust bearing component
Diameter of bore it is small, slide bearing assembly further includes sliding shaft sleeve and bearing outer ring, and bearing outer ring is set on the outside of sliding shaft sleeve,
And second insert carbon-coating be set between bearing outer ring and sliding shaft sleeve；
And sliding shaft sleeve is set to the gear bush of edge machine, and is configured as driving under the rotation of gear bush and slide
Moving axis set rotation, so that the carbon graphite material being arranged in sliding shaft sleeve and the second insert carbon-coating generates sliding friction, to realize
Supporting role to the radial rotating of gear bush.
Further, in the preferred embodiment, the material of sliding shaft sleeve is 2Cr13 material, and sliding shaft sleeve
A side end face be provided with the thrust disc with thrust bearing component opposite grinding.
Further, in the preferred embodiment, the end face of the first insert carbon-coating is equipped with multiple uniformly distributed grooves.
Further, in the preferred embodiment, the quantity of groove is eight, and the angle of groove is 45 degree.
A kind of edge machine equipment, comprising:
Edge machine ontology, edge machine ontology are equipped with gear bush；
Above-mentioned carbon graphite combination bearing, carbon graphite combination bearing are sheathed on the outside of gear bush.
Further, in the preferred embodiment, the quantity of carbon graphite combination bearing is two, and two carbon stones
Black combination bearing is oppositely arranged in gear bush, and the axial length between the thrust seat ring of two thrust bearing components is reserved
The fit-up gap 0.3mm amount.
The embodiment of the present invention at least have following advantages or the utility model has the advantages that
The embodiment provides a kind of carbon graphite combination bearing, which includes thrust bearing group
Part and slide bearing assembly.Also, thrust bearing component is equipped with the first insert carbon-coating；Slide bearing assembly and thrust bearing component
Connection, and slide bearing assembly is equipped with the second insert carbon-coating；Wherein, the first insert carbon-coating and the second insert carbon-coating are installed with carbon
Graphite material.By the setting of the first insert carbon-coating and the carbon graphite material of the second insert carbon-coating, so that the carbon graphite built-up shaft
It holds with carbon graphite material characteristic, has high temperature resistant, self-lubricating and good antifriction performance.It can be simultaneously from design structure
Bear radial direction and axial load.
The embodiments of the present invention also provide a kind of edge machine equipment, including above-mentioned carbon graphite combination bearing.Therefore, should
Edge machine equipment installs that above-mentioned carbon graphite combination bearing is online to be made by being transformed to original edge machine bearing mounting structure
With detection driving portion servo motor output torque is highly stable, and service life extends to 1 year or more.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the needle bearing assembling structure schematic diagram that the prior art provides；
Fig. 2 is the structural schematic diagram for the carbon graphite combination bearing that the embodiment of the present invention provides；
Fig. 3 is the M181D carbon graphite material metallograph one that the embodiment of the present invention provides；
Fig. 4 is the M181D carbon graphite material metallograph two that the embodiment of the present invention provides；
Fig. 5 is the partial structural diagram for the edge machine equipment that the embodiment of the present invention provides.
Icon: 1- thrust seat ring；2- the first insert carbon-coating；3- sliding shaft sleeve；4- bearing outer ring；5- the second insert carbon-coating；
6- top wire hole；7- groove；8- gear bush；9- carbon graphite combination bearing；10- carbon graphite combination bearing；11- needle bearing；12-
Needle bearing；13- prelocalization copper sheathing；Copper sheathing is positioned after 14-.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the embodiment of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either the invention product using when the orientation or positional relationship usually put, be merely for convenience of the description present invention and simplification retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and
It cannot be understood as indicating or implying relative importance.
In the description of the embodiment of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Directly contacted including the first and second features, also may include the first and second features be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right above sign and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of first feature horizontal height
Less than second feature.
Fig. 1 is the needle bearing device structural schematic diagram that the prior art provides.Referring to Fig. 1, in the prior art, gear
Axle sleeve 8 is the rotation axis for transmitting edge machine host torque, and gear bush 8 is packed into edge machine host shell, before in shell
Latter two end face carries out axially position, and clamping traction molten condition in forming furnace is entered after drawing side axis to be mounted on gear bush 8
Glass has lasting heat by drawing side axis and is transferred to gear bush 8, then through tooth since in-furnace temperature is up to 1000 DEG C
Axle sleeve 8 is transferred to the bearing inner race of needle bearing 11, needle bearing 12, then is transferred to bearing needle by bearing inner race, rolling
Needle bearing 11, the needs of needle bearing 12 continue working under 160-200 DEG C of worst hot case, original design needle bearing 11, needle roller axis
It holds 12 and uses rolling bearing steel making, since needle bearing 11, needle bearing 12 are difficult to bear high temperature, and cannot be guaranteed enough
Lubricating status leads to fatigue failure, and radial friction resistance is caused to increase；The dependence of another aspect gear bush 8 prelocalization copper sheathing 13,
Copper sheathing 14 is positioned afterwards, carries out axially position, since glass metal is the elastic stage of viscous melting at this time, so drawing side axis folder
While holding, draw glass, it will receive glass metal along axial reaction force, lead to needle bearing 11,12 inner ring of needle bearing
Larger axial friction is generated with prelocalization copper sheathing 13, rear positioning copper sheathing 14, causes axial pivoting friction resistance.Above two because
After element superposition, the protection stalling of edge machine servo motor is frequently resulted in.
Based on this, Fig. 2 is the structural schematic diagram of carbon graphite combination bearing 10 provided in this embodiment.Referring to Fig. 2, in order to
Above-mentioned technical problem is solved, the embodiment provides a kind of carbon graphite combination bearing 10, the carbon graphite combination bearings 10
It is mainly used in liquid-crystalline glasses industry edge machine equipment, which includes thrust bearing component (figure does not mark)
With slide bearing assembly (figure does not mark).
In detail, referring to Fig. 2, in the present embodiment, thrust bearing component is manufactured using graphite insert technique, only
Thrust bearing assemblies are equipped with the first insert carbon-coating 2；Slide bearing assembly is connect with thrust bearing component, and slide bearing assembly is equipped with
Second insert carbon-coating 5；Wherein, the first insert carbon-coating 2 and the second insert carbon-coating 5 are installed with carbon graphite material.Pass through the first edge
The setting of the carbon graphite material of carbon-coating 2 and the second insert carbon-coating 5 is filled, so that the carbon graphite combination bearing 10 has carbon graphite material
Characteristic has high temperature resistant, self-lubricating and good antifriction performance.It can be born simultaneously from design structure radial and axial
Load.
Specifically, in the present embodiment, the first insert carbon-coating 2 and the second insert carbon-coating 5 are installed with M181D carbon graphite material
Material.And first insert carbon-coating 2 and the second insert carbon-coating 5 the exposed 2mm of axial direction carbon layers having thicknesses.M181D carbon graphite material tool
There are high temperature resistant, self-lubricating and good antifriction performance, radial direction and axial load can be born.Certainly, in of the invention its
In his embodiment, the model of carbon graphite material can also be selected according to demand, be not limited in M181D carbon graphite material,
The embodiment of the present invention is without limitation.
It should be noted that Fig. 3 is M181D carbon graphite material metallograph one provided in this embodiment；Fig. 4 is this implementation
The M181D carbon graphite material metallograph two that example provides.Fig. 3 and Fig. 4 are please referred to, in the present embodiment, M181D carbon graphite material
Manufacture is executed according to Chengdu Zhong Chao carbon Science and Technology Ltd. company standard Q/74973203-502-2018, and its performance skill
Art requires as shown in the table:
The performance specification of table 1.M181D carbon graphite material
Referring to Fig. 2, in the present embodiment, thrust bearing component further includes thrust seat ring 1, the first insert carbon-coating 2
It is set to thrust seat ring 1, thrust seat ring 1 is set there are four 90 degree of equally distributed top wire holes 6, and top wire hole 6 is combined for carbon graphite
Bearing 10 and the gear bush 8 of edge machine equipment carry out axially position when cooperating.By the setting of thrust seat ring 1, in insert
The first insert carbon-coating 2 is formed after M181D carbon graphite material to provide effectively when being conducive to be that edge machine equipment is used cooperatively
Lubrication, antifriction performance.Certainly, in other embodiments of the invention, the quantity of top wire hole 6 can also be selected according to demand
It selects, is not limited in four, the embodiment of the present invention is without limitation.
As a preferred option, in the present embodiment, the material of thrust seat ring 1 is 2Cr13 material.2Cr13 belongs to martensite
Stainless steel is magnetic, and hardness is good.In other embodiments of the invention, the material of thrust seat ring 1 can also carry out according to demand
Selection, the embodiment of the present invention is without limitation.
Referring to Fig. 2, in the present embodiment, the inner hole of the diameter of bore of slide bearing assembly than thrust bearing component
Diameter is small, and preferably small 0.5mm, with driving gear outer ring at larger gap, sliding tooth wheel is avoided to generate when rotating with it
Radial friction.
Referring to Fig. 2, in the present embodiment, slide bearing assembly further includes sliding shaft sleeve 3 and bearing outer ring 4, axis
Bearing outer-ring 4 is set to 3 outside of sliding shaft sleeve, and axle sleeve outer ring 4 is freely moved about in the axial direction, delocalization.And the second insert carbon-coating 5
It is set between bearing outer ring 4 and sliding shaft sleeve 3.And sliding shaft sleeve 3 is set to the gear bush 8 of edge machine, and is configured as
Sliding shaft sleeve 3 is driven to rotate under the rotation of gear bush 8, so that the carbon stone being arranged in sliding shaft sleeve 3 and the second insert carbon-coating 5
Ink material generates sliding friction, to realize the supporting role to the radial rotating of gear bush 8.Pass through the first insert carbon-coating 2
Have with the setting of the carbon graphite material of the second insert carbon-coating 5 so that the carbon graphite combination bearing 10 has carbon graphite material characteristic
Standby high temperature resistant, self-lubricating and good antifriction performance.It can bear radial direction and axial load simultaneously from design structure.
As a preferred option, in the present embodiment, the material of sliding shaft sleeve 3 is 2Cr13 material.2Cr13 belongs to martensite
Stainless steel is magnetic, and hardness is good.And the surface of sliding shaft sleeve 3 has carried out Nitrizing Treatment.Nitriding is certain at a certain temperature
Nitrogen-atoms is set to penetrate into the chemical heat treatment process of workpiece surface in medium.It is common to have liquid nitriding, gas nitriding, glow discharge nitriding.
Traditional gas nitriding is that workpiece is put into sealing container, passes to the ammonia of flowing and heating, after keeping the temperature the long period, ammonia
Thermal decomposition generates activated nitrogen atom, is constantly adsorbed onto workpiece surface, and spreads and penetrate into workpiece surface, to change the change on surface layer
It studies point and tissue, excellent surface property is obtained, so that sliding shaft sleeve 3 correspondingly has excellent surface property, to prolong
The service life of its own is grown, while guaranteeing being normally carried out for every operation.In other embodiments of the invention, sliding shaft sleeve
3 material can also be selected according to demand, and the embodiment of the present invention is without limitation.
It is further preferred that in the present embodiment, a side end face of sliding shaft sleeve 3 is provided with and thrust bearing component opposite grinding
Thrust disc.3 outer ring of sliding shaft sleeve and the second insert carbon-coating 5 of bearing outer ring 4 are gap-matched, and hole axle fit tolerance is
H7/e7.4 diameter of bearing outer ring is less than bore diameter, is clearance fit.Part matching surface roughness Ra value is 1.6 μm.
Referring to Fig. 2, in the present embodiment, the end face of the first insert carbon-coating 2 is equipped with multiple uniformly distributed grooves 7.It is excellent
Selection of land, the quantity of groove 7 are eight, and the angle of groove 7 is 45 degree.The setting of groove 7 can be played cooling, buffering friction
Effect.Certainly, in other embodiments of the invention, the quantity of groove 7 can also be selected according to demand, reality of the invention
Apply example without limitation.
Fig. 5 is the partial structural diagram of edge machine equipment provided in this embodiment.Referring to Fig. 5, in the present embodiment,
Edge machine equipment, comprising: edge machine ontology and above-mentioned carbon graphite combination bearing 10.Edge machine ontology is equipped with gear bush 8；
Carbon graphite combination bearing 10 is sheathed on the outside of gear bush 8.The edge machine equipment, which passes through to install original edge machine bearing, to be tied
Structure is transformed, and installs the above-mentioned online use of carbon graphite combination bearing 10, detection driving portion servo motor output torque is very
Stablize, service life extends to 1 year or more.
In detail, referring to Fig. 5, the quantity of carbon graphite combination bearing 10 is two, and two carbon graphite built-up shafts
It is oppositely arranged in gear bush 8 to hold 10, and axial length reserves 0.3mm dress between the thrust seat ring 1 of two thrust bearing components
With gap value, it can prevent gear bush 8 is heated to generate expansion, to further guarantee the use longevity of the edge machine equipment
Life.
In conclusion the carbon graphite combination bearing 10 that the embodiment of the present invention provides, the carbon graphite combination bearing 10 include
Thrust bearing component and slide bearing assembly.Also, thrust bearing component is equipped with the first insert carbon-coating 2；Slide bearing assembly with
Thrust bearing component connection, and slide bearing assembly is equipped with the second insert carbon-coating 5；Wherein, the first insert carbon-coating 2 and the second insert
Carbon-coating 5 is installed with carbon graphite material.By the setting of the first insert carbon-coating 2 and the carbon graphite material of the second insert carbon-coating 5, make
Obtaining the carbon graphite combination bearing 10 has carbon graphite material characteristic, has high temperature resistant, self-lubricating and good antifriction performance.From
Radial direction and axial load can be born in design structure simultaneously.
The edge machine equipment that the embodiment of the present invention also provides, including above-mentioned carbon graphite combination bearing 10.Therefore, the drawing
Side machine equipment installs that above-mentioned carbon graphite combination bearing 10 is online to be made by being transformed to original edge machine bearing mounting structure
With detection driving portion servo motor output torque is highly stable, and service life extends to 1 year or more.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of carbon graphite combination bearing is used for edge machine equipment characterized by comprising
Thrust bearing component, the thrust bearing component are equipped with the first insert carbon-coating；
Slide bearing assembly, the slide bearing assembly are connect with the thrust bearing component, and the slide bearing assembly is set
There is the second insert carbon-coating；
Wherein, the first insert carbon-coating and the second insert carbon-coating are installed with carbon graphite material.
2. carbon graphite combination bearing according to claim 1, it is characterised in that:
The first insert carbon-coating and the second insert carbon-coating are installed with M181D carbon graphite material, and first insert
The carbon layers having thicknesses of the exposed 2mm of axial direction of carbon-coating and the second insert carbon-coating.
3. carbon graphite combination bearing according to claim 1, it is characterised in that:
The thrust bearing component further includes thrust seat ring, and the first insert carbon-coating is set to the thrust seat ring, described to stop
It pushes away seat ring to set there are four 90 degree of equally distributed top wire holes, the top wire hole is used for the carbon graphite combination bearing and the drawing side
Axially position is carried out when the gear bush cooperation of machine equipment.
4. carbon graphite combination bearing according to claim 3, it is characterised in that:
The material of the thrust seat ring is 2Cr13 material.
5. carbon graphite combination bearing according to any one of claim 1 to 4, it is characterised in that:
The diameter of bore of the slide bearing assembly is smaller than the diameter of bore of the thrust bearing component, the slide bearing assembly
It further include sliding shaft sleeve and bearing outer ring, the bearing outer ring is set on the outside of the sliding shaft sleeve, and the second insert carbon
Layer is set between the bearing outer ring and the sliding shaft sleeve；
And the sliding shaft sleeve is set to the gear bush of the edge machine, and is configured as the rotation in the gear bush
It is lower to drive the sliding shaft sleeve rotation, so that the carbon graphite material being arranged in the sliding shaft sleeve and the second insert carbon-coating
Material generates sliding friction, to realize the supporting role to the radial rotating of the gear bush.
6. carbon graphite combination bearing according to claim 5, it is characterised in that:
The material of the sliding shaft sleeve is 2Cr13 material, and the surface of the sliding shaft sleeve has carried out Nitrizing Treatment, and the cunning
One side end face of moving axis set is provided with the thrust disc with the thrust bearing component opposite grinding.
7. carbon graphite combination bearing according to claim 1, it is characterised in that:
The end face of the first insert carbon-coating is equipped with multiple uniformly distributed grooves.
8. carbon graphite combination bearing according to claim 7, it is characterised in that:
The quantity of the groove is eight, and the angle of the groove is 45 degree.
9. a kind of edge machine equipment characterized by comprising
Edge machine ontology, the edge machine ontology are equipped with gear bush；
Carbon graphite combination bearing described in any item of the claim 1 to 8, the carbon graphite combination bearing are sheathed on the gear
The outside of axle sleeve.
10. edge machine equipment according to claim 9, it is characterised in that:
The quantity of the carbon graphite combination bearing is two, and two carbon graphite combination bearings are oppositely arranged in the gear
Axle sleeve, and the axial length between the thrust seat ring of two thrust bearing components reserves the fit-up gap 0.3mm amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502312.7A CN109854614B (en) | 2018-12-06 | 2018-12-06 | Carbon graphite combined bearing and edge roller equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502312.7A CN109854614B (en) | 2018-12-06 | 2018-12-06 | Carbon graphite combined bearing and edge roller equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109854614A true CN109854614A (en) | 2019-06-07 |
| CN109854614B CN109854614B (en) | 2020-02-21 |
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ID=66890869
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811502312.7A Active CN109854614B (en) | 2018-12-06 | 2018-12-06 | Carbon graphite combined bearing and edge roller equipment |
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| Country | Link |
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| CN (1) | CN109854614B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072267A (en) * | 2019-12-11 | 2020-04-28 | 彩虹（合肥）液晶玻璃有限公司 | Glass substrate leveling device, equipment and method |
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| US3062599A (en) * | 1959-11-27 | 1962-11-06 | Gen Electric | Carbon bearings with molybdenum disulphide inserts |
| CN201362640Y (en) * | 2009-01-09 | 2009-12-16 | 江阴市锦明玻璃技术有限公司 | Sealing device for connecting edge roller and tin bath |
| CN102384159A (en) * | 2011-07-11 | 2012-03-21 | 上海斐赛轴承科技有限公司 | Full-carbon graphite/ mixed carbon graphite rolling bearing and manufacturing method thereof |
| CN102562813A (en) * | 2011-12-30 | 2012-07-11 | 上海斐赛轴承科技有限公司 | Carbon-graphite keeper rolling bearing used for performing protection and antifriction treatment and manufacturing method of carbon-graphite keeper rolling bearing |
| CN104176912A (en) * | 2014-07-19 | 2014-12-03 | 蚌埠凯盛工程技术有限公司 | Quick-detachable graphite bearing mounting structure |
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2018
- 2018-12-06 CN CN201811502312.7A patent/CN109854614B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3062599A (en) * | 1959-11-27 | 1962-11-06 | Gen Electric | Carbon bearings with molybdenum disulphide inserts |
| CN201362640Y (en) * | 2009-01-09 | 2009-12-16 | 江阴市锦明玻璃技术有限公司 | Sealing device for connecting edge roller and tin bath |
| CN102384159A (en) * | 2011-07-11 | 2012-03-21 | 上海斐赛轴承科技有限公司 | Full-carbon graphite/ mixed carbon graphite rolling bearing and manufacturing method thereof |
| CN102562813A (en) * | 2011-12-30 | 2012-07-11 | 上海斐赛轴承科技有限公司 | Carbon-graphite keeper rolling bearing used for performing protection and antifriction treatment and manufacturing method of carbon-graphite keeper rolling bearing |
| CN104176912A (en) * | 2014-07-19 | 2014-12-03 | 蚌埠凯盛工程技术有限公司 | Quick-detachable graphite bearing mounting structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072267A (en) * | 2019-12-11 | 2020-04-28 | 彩虹（合肥）液晶玻璃有限公司 | Glass substrate leveling device, equipment and method |
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| Publication number | Publication date |
|---|---|
| CN109854614B (en) | 2020-02-21 |
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