CN110331911A - The roller devices and idler wheel of a kind of anti-attrition smear the method and door of graphite - Google Patents
The roller devices and idler wheel of a kind of anti-attrition smear the method and door of graphite Download PDFInfo
- Publication number
- CN110331911A CN110331911A CN201910707324.1A CN201910707324A CN110331911A CN 110331911 A CN110331911 A CN 110331911A CN 201910707324 A CN201910707324 A CN 201910707324A CN 110331911 A CN110331911 A CN 110331911A
- Authority
- CN
- China
- Prior art keywords
- idler wheel
- wheel
- graphite
- roller devices
- idler
- 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.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 70
- 239000010439 graphite Substances 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 38
- 238000001746 injection moulding Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000004519 grease Substances 0.000 abstract description 10
- 230000001050 lubricating effect Effects 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000314 lubricant Substances 0.000 abstract description 4
- 238000005461 lubrication Methods 0.000 abstract description 4
- 230000005923 long-lasting effect Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/40—Distributing applied liquids or other fluent materials by members moving relatively to surface
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
- F16N15/02—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions with graphite or graphite-containing compositions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/114—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for showers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Abstract
The invention discloses methods and door that a kind of roller devices of anti-attrition and idler wheel smear graphite, and the roller devices are for connecting sliding door or sliding window and slide rail, including wheel carrier and the idler wheel being arranged on the wheel carrier；Graphite linings are arranged in the rolling surface border of the idler wheel.The present invention replaces traditional lubricating grease to carry out idler wheel lubrication using the graphite linings, and graphite linings do not agglomerate, make sliding door/sliding window push-and-pull good hand touch；The graphite linings stable components, high load capacity, and the dust in environment is not adhered to, make to lubricate continuous and effective, lubricant effect is more longlasting；Graphite linings repeatedly it is loaded after, can penetrate into idler wheel, to improve its wearability, making idler wheel, the service life is longer, and effectively inhibit idler wheel noise raising.
Description
Technical field
The present invention relates to a kind of roller devices, and the roller devices and idler wheel more particularly to a kind of anti-attrition smear the side of graphite
Method and door.
Background technique
The sliding door (such as sliding door of door) of the prior art, sliding window etc. are generally by roller devices and phase
The slide rail connection cooperation answered, the roller devices of the prior art include wheel carrier and the idler wheel that is arranged on the wheel carrier, and wheel carrier is
It is connect with sliding door or sliding window, idler wheel then cooperates with sliding guide rolling.In order to keep sliding door/sliding window switch more smooth and
Switch noise is reduced, the prior art mostly uses the mode that lubricating grease is coated on the rolling surface of idler wheel.However, this mode exists
Following problems: lubricating grease viscosity is excessively high, influences sliding door/sliding window push-and-pull feel；Lubricating grease load capacity is insufficient, causes to roll
After wheel is used for multiple times, rolling surface serious wear, so that noise be caused to increase；Lubricating grease can adhere to the dust in environment, cause
Greasy property decline.
Summary of the invention
The present invention provides method and door that a kind of roller devices of anti-attrition and idler wheel smear graphite, which overcome
The roller devices of the prior art by the way of coating lubricating grease present in shortcoming.
The technical solution adopted by the present invention to solve the technical problems is: a kind of roller devices of anti-attrition, for connecting cunning
Dynamic door or sliding window and slide rail, including wheel carrier and the idler wheel being arranged on the wheel carrier；The rolling surface border of the idler wheel is set
Set graphite linings.
Further, the graphite linings are formed by the graphite that the rolling surface border of idler wheel is smeared, the graphite linings and idler wheel
Slide rail joined together is contacted in line.
Further, the idler wheel is monocline cincture or diclinic cincture or cylinder wheel.
Further, the idler wheel includes bearing and the roller body that is arranged on the bearing outer ring, outside the roller body
Circumferential surface constitutes the rolling surface；The inner ring of the bearing is loaded on the wheel carrier by shaft.
Further, the quantity of the idler wheel is multiple, and multiple idler wheel is divided into two groups be oppositely arranged, and each group is wrapped respectively
An idler wheel is included, alternatively, each group respectively includes several idler wheels, and several idler wheels are along the length direction point of the slide rail
Cloth, wherein one group of several idler wheels are corresponded with another group of several idler wheels, wherein one group of each idler wheel respectively with another group
Corresponding idler wheel coaxial arrangement.
Further, the wheel is provided with the connection structure with sliding door or sliding window cooperation, which is screw hole,
Wheel carrier is locked in sliding door or sliding window with screw fit.
Further, the wheel carrier is in ㄣ font, and the idler wheel is arranged in one in the upper and lower part of the wheel carrier, institute
Another stated in the upper and lower part of wheel carrier is equipped with the connection structure cooperated with sliding door or sliding window.A kind of rolling of the invention
The method that wheel smears graphite, comprising the following steps:
1) idler wheel and graphite rod are clamped on lathe, and make the rolling face contact of graphite rod and idler wheel；
2) start lathe, drive idler wheel rotatable around its axis, alternatively, feeding graphite rod by idler wheel shape, in idler wheel
Uniformly smear out one layer of graphite linings in rolling surface border.
Further, retaining spring is connected between the graphite rod and lathe；The idler wheel by injection molding idler wheel
Blank is formed through the turning cutting tool turning of the lathe.
A kind of door of the invention, including upper frame, lower frame, sliding door, upper frame, lower frame setting sliding are led
Rail；It further include the roller devices of anti-attrition described in aforementioned present invention, the sliding door top passes through the roller devices and upper ledge
The slide rail of frame is slidably matched, and/or, the sliding door bottom end is matched by the slide rail of the roller devices and lower frame
It closes.
Compared to the prior art, the invention has the following advantages:
1, the present invention replaces traditional lubricating grease to carry out idler wheel lubrication using the graphite linings, and graphite linings do not agglomerate, make to slide
Dynamic door/sliding window pushes and pulls good hand touch；The graphite linings stable components, high load capacity, and the dust in environment is not adhered to, make to moisten
Sliding continuous and effective, lubricant effect are more longlasting；Graphite linings repeatedly it is loaded after, can penetrate into idler wheel, to improve its wearability, make to roll
The service life is longer for wheel, and effectively inhibits the raising of idler wheel noise.
2, the graphite linings are formed by the way of smearing, and have the characteristics that simple process, processing easy to automate.
3, the idler wheel smear graphite method and process it is simple, using mechanical automation, work efficiency is high.The idler wheel by
The idler wheel blank of injection molding is formed through the turning cutting tool turning of the lathe, so that the process of idler wheel turnery processing and idler wheel apply
The process for smearing graphite can be completed on same lathe, and work efficiency is high.Positioning bullet is connected between the graphite rod and lathe
Spring can ensure graphite rod during smearing by the pressure of retaining spring, remain the rolling face contact with idler wheel, from
And graphite can uniformly be smeared by ensuring the rolling surface of idler wheel.
Invention is further described in detail with reference to the accompanying drawings and embodiments；But a kind of idler wheel of anti-attrition of the invention
Device and idler wheel smear the method for graphite and door is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the D structure schematic diagram of the roller devices of the invention of embodiment one；
Fig. 2 is the side view of the roller devices of the invention of embodiment one；
Fig. 3 is the cross-sectional view of the idler wheel of the invention of embodiment one；
Fig. 4 is the partial structural diagram of the door of the invention of embodiment one；
Fig. 5 is the side view of the roller devices of the invention of embodiment two；
Fig. 6 is the partial structural diagram of the door of the invention of embodiment two；
Fig. 7 is the side view of the roller devices of the invention of embodiment three；
Fig. 8 is the partial structural diagram of the door of the invention of embodiment three.
Specific embodiment
Embodiment one
Referring to Figure 1 shown in-Fig. 3, a kind of roller devices of anti-attrition of the invention, for connect sliding door or sliding window with
Slide rail, including wheel carrier 1 and the idler wheel 2 being arranged on the wheel carrier 1；Graphite linings 3 are arranged in the rolling surface border of the idler wheel 2,
The graphite linings 3 are contacted with slide rail joined together by idler wheel 2 in line, i.e. the cross section of 3 outer peripheral surface of graphite linings, vertical sectional shape point
It is not consistent with the cross section of the rolling surface of idler wheel 2, vertical sectional shape.The idler wheel 2 uses nonmetallic, non-graphite material, for example,
Using plastic material.
In the present embodiment, the graphite linings 3 are formed by the graphite that the rolling surface border of idler wheel 2 is smeared, but not limited to this,
In other embodiments, the graphite linings by the graphite annular that is set on the rolling surface of idler wheel at.
In the present embodiment, the idler wheel 2 is monocline cincture, and also that is, the idler wheel 2 is in a circular table shape, the vertical of rolling surface is cut
Face is that (both ends of the rolling surface axial direction of idler wheel may do fillet or chamfered, such case to two axisymmetric oblique lines
The longitudinal section that can substantially think the rolling surface of idler wheel is two axisymmetric oblique lines), the cross section of rolling surface is circle.
In the present embodiment, the idler wheel 2 includes bearing 21 and the roller body 22 being arranged on 21 outer ring of bearing, the rolling
It takes turns 22 outer peripheral surface of ontology and constitutes the rolling surface, that is, the graphite linings 3 are located on 22 outer peripheral surface of roller body.The idler wheel sheet
Body 22 and 21 outer ring integrated injection molding of bearing, but not limited to this.The inner ring of the bearing 21 is loaded on the wheel by shaft 3
Frame 1.
In the present embodiment, the quantity of the idler wheel 2 be it is multiple, multiple idler wheel 2 is divided to for be oppositely arranged two groups, each component
Not Bao Kuo several idler wheels, several idler wheels along the slide rail length direction be distributed, and wherein one group of idler wheel with it is another
The idler wheel of group corresponds, wherein the idler wheel coaxial arrangement corresponding with another group respectively of one group of each idler wheel.
In the present embodiment, the wheel carrier 1 is equipped with the connection structure cooperated with sliding door or sliding window, which is spiral shell
Hole cooperates with screw 5 wheel carrier 1 being locked in sliding door or sliding window.The wheel carrier 1 is specifically in ㄣ font, and the idler wheel 2 is arranged
On the top of the wheel carrier 1, the connection structure is arranged in the lower part of the wheel carrier 1, i.e., the spiral shell is arranged in the lower part of the described wheel carrier 1
Hole.The screw hole is specifically formed by the inner cavity for being set to the cylinder 11 of wheel carrier 1, and the axis of the cylinder 11 and the axis of idler wheel 2 are flat
Row, and the cylinder 11 is equipped with internal screw thread.
The method that a kind of idler wheel of the invention smears graphite, comprising the following steps:
1) idler wheel and graphite rod are clamped on lathe, and make the rolling face contact of graphite rod and idler wheel；
2) start lathe, drive idler wheel rotatable around its axis, alternatively, feeding graphite rod by idler wheel shape, in idler wheel 2
Uniformly smear out one layer of graphite linings in rolling surface border.
In the present embodiment, retaining spring is connected between the graphite rod and lathe；The idler wheel by injection molding rolling
Wheel blank is formed through the turning cutting tool turning of the lathe.
Specifically, the production procedure of the idler wheel entirety is as follows:
(1) injection molding: bearing is placed in mold center, then injection molding obtains idler wheel blank；
(2) lathe feeding: utilizing mechanical arm hold-down roll blank, in place after, the fixture that is clamped on lathe spindle
On；
(3) lathe turning: lathe starting, turning cutting tool are fed by required idler wheel shape, needed for idler wheel blank is turned into
The idler wheel (the bevel edge wheel in such as the present embodiment) of shape, after the completion withdrawing；
(4) it smears graphite: keeping lathe operating, will be arranged on lathe and be connected with the graphite rod of retaining spring by idler wheel
Shape feeding, uniformly smears one layer of graphitic lubricant on idler wheel, completes backed off after random；
(5) lathe blanking: lathe shut down, unclamp fixture, using mechanical arm by idler wheel take from.
A kind of roller devices of anti-attrition of the invention, idler wheel 2 are exactly that the method for smearing graphite using above-mentioned rollers is formed
The graphite linings 3.
A kind of roller devices of anti-attrition of the invention, can be applicable on door, for realizing the cunning of door
The push-and-pull of dynamic door, but not limited to this, in other embodiments, present invention can also apply on other door body or sliding window.
The present invention replaces traditional lubricating grease to carry out idler wheel lubrication using the graphite linings 3, and graphite linings do not agglomerate, make sliding door/sliding
Window pushes and pulls good hand touch；The graphite linings stable components, high load capacity, and the dust in environment is not adhered to, there is lubrication persistently
Effect, lubricant effect are more longlasting；After graphite linings are repeatedly loaded, it can penetrate into idler wheel, to improve its wearability, idler wheel be made to use the longevity
Order raising that is longer, and effectively inhibiting idler wheel noise.
It is tired that the idler wheel of idler wheel of the invention and the unlubricated setting of the prior art, the idler wheel for coating lubricating grease carry out structure respectively
Labor, test result is as follows for mute test:
By above-mentioned test data it is found that the initial noise of three kinds of idler wheels is each about 53dB, the idler wheel of unlubricated setting with
The idler wheel of lubricating grease is applied after 30,000 tests, more than 55dB warning line, the idler wheel of unlubricated setting and painting lubricate noise
The idler wheel of rouge is after 80,000 tests, and noise is more than 57dB；The idler wheel of graphitization is after 80,000 tests, and noise is still
It is less than 55dB warning line.Therefore, after the graphite linings are arranged in idler wheel of the invention, the wearability of idler wheel can be greatly improved,
To effectively inhibit the raising of idler wheel noise, and idler wheel is made to lubricate continuous and effective.
A kind of door shown in Figure 4, of the invention, including upper frame 6, lower frame (not embodied in figure), cunning
Slide rail is arranged in dynamic door, upper frame, lower frame；It further include the roller devices of anti-attrition described in aforementioned present invention, the sliding
7 tops of door are slidably matched by the slide rail 61 of the roller devices and upper frame 6, that is, 7 top of sliding door passes through screw 4
It is connected and fixed with the wheel carrier 1 of roller devices, the idler wheel 1 and slide rail 61 of roller devices, which roll, to be cooperated.7 bottom end of sliding door
Cooperate also by the slide rail of the roller devices and lower frame.
A kind of door of the invention uses the roller devices to realize the push-and-pull operation of sliding door, has push-and-pull
The features such as good hand touch, low noise, light push-and-pull.
Embodiment two
Shown in Figure 5, a kind of roller devices of anti-attrition of the invention, the difference with above-described embodiment one is:
The idler wheel 2 is diclinic cincture, also that is, the idler wheel 2 is equivalent to is formed by the consistent truncated cone-shaped folded structures of two sizes, and
The bottom of two truncated cone-shaped structures is abutted against together, and the cross section of the rolling surface of the idler wheel 2 is circle, and longitudinal section is two
Axisymmetric broken line, the broken line are substantially in V-shaped of the opening towards idler wheel center.
In the present embodiment, the rolling surface border of the idler wheel 2 is again provided with graphite linings 3, the cross of 3 outer peripheral surface of graphite linings
Section, vertical sectional shape are consistent with the cross section of the rolling surface of idler wheel 2, vertical sectional shape respectively.It is shown in Figure 6, this hair
A kind of bright door, since the idler wheel 2 is double inclined plane wheel, the slide rail 61 cooperated with the idler wheel 2 is therewith
Adaptation, also that is, the cross section of the guide pass of slide rail 61 is also substantially in the shape of the letter V.
Embodiment three
Shown in Figure 7, a kind of roller devices of anti-attrition of the invention, the difference with above-described embodiment one is:
The idler wheel 2 is cylinder wheel, and also that is, the cross section of the rolling surface of the idler wheel 2 is circle, longitudinal section is two axisymmetric straight
Line (this two straight lines are parallel to each other).
In the present embodiment, the rolling surface border of the idler wheel 2 is again provided with graphite linings 3, the cross of 3 outer peripheral surface of graphite linings
Section, vertical sectional shape are consistent with the cross section of the rolling surface of idler wheel 2, vertical sectional shape respectively.
A kind of door shown in Figure 8, of the invention, since the idler wheel 2 is cylinder wheel, and it is described
The slide rail 61 that idler wheel 2 cooperates is adapted to therewith, also that is, the cross section of the guide pass of slide rail 61 is also straight line.
Above-described embodiment is only used to further illustrate that a kind of roller devices of anti-attrition of the invention and idler wheel smear graphite
Method and door, but the invention is not limited to embodiments, according to the technical essence of the invention to above embodiments
The shape of idler wheel etc. made by any simple modification, equivalent change and modification, each fall within the protection model of technical solution of the present invention
In enclosing.
Claims (10)
1. a kind of roller devices of anti-attrition, for connecting sliding door or sliding window and slide rail, including wheel carrier and setting at this
Idler wheel on wheel carrier；It is characterized by: graphite linings are arranged in the rolling surface border of the idler wheel,.
2. the roller devices of anti-attrition according to claim 1, it is characterised in that: the graphite linings are all by the rolling surface of idler wheel
The graphite that circle is smeared is formed；The graphite linings are contacted with slide rail joined together by idler wheel in line.
3. the roller devices of anti-attrition according to claim 1, it is characterised in that: the idler wheel is monocline cincture or double bevel
Wheel or cylinder wheel.
4. the roller devices of anti-attrition according to claim 1 or 2 or 3, it is characterised in that: the idler wheel includes bearing and sets
The roller body on the bearing outer ring is set, which constitutes the rolling surface；The inner ring of the bearing passes through
Shaft is loaded on the wheel carrier.
5. the roller devices of anti-attrition according to claim 1, it is characterised in that: the quantity of the idler wheel be it is multiple, this is more
A idler wheel is divided into two groups be oppositely arranged, and each group respectively includes an idler wheel, alternatively, each group respectively includes several idler wheels, and should
Several idler wheels are distributed along the length direction of the slide rail, wherein one group of several idler wheels and another group of several idler wheels are one by one
It is corresponding, wherein the idler wheel coaxial arrangement corresponding with another group respectively of one group of each idler wheel.
6. the roller devices of anti-attrition according to claim 1, it is characterised in that: the wheel is provided with and sliding door or sliding
The connection structure of window cooperation, the connection structure are screw hole, and wheel carrier is locked in sliding door or sliding window with screw fit.
7. the roller devices of anti-attrition according to claim 1 or 6, it is characterised in that: the wheel carrier is in ㄣ font, the rolling
Be arranged in the upper and lower part of the wheel carrier one is taken turns, another in the upper and lower part of the wheel carrier is equipped with and sliding door
Or the connection structure of sliding window cooperation.
8. a kind of method that idler wheel smears graphite, it is characterised in that: the following steps are included:
1) idler wheel and graphite rod are clamped on lathe, and make the rolling face contact of graphite rod and idler wheel；
2) start lathe, drive idler wheel rotatable around its axis, alternatively, feeding graphite rod by idler wheel shape, in the rolling of idler wheel
Uniformly smear out one layer of graphite linings in face border.
9. the method that the idler wheel according to claim 8 smears graphite, it is characterised in that: the graphite rod and lathe
Between be connected with retaining spring；The idler wheel is formed by the idler wheel blank of injection molding through the turning cutting tool turning of the lathe.
10. a kind of door, including upper frame, lower frame, sliding door, slide rail is arranged in upper frame, lower frame；Its feature
It is: further includes the roller devices such as anti-attrition of any of claims 1-7, the sliding door top passes through the rolling
The slide rail of wheel apparatus and upper frame is slidably matched, and/or, the sliding door bottom end passes through the roller devices and lower frame
Slide rail cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910707324.1A CN110331911A (en) | 2019-08-01 | 2019-08-01 | The roller devices and idler wheel of a kind of anti-attrition smear the method and door of graphite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910707324.1A CN110331911A (en) | 2019-08-01 | 2019-08-01 | The roller devices and idler wheel of a kind of anti-attrition smear the method and door of graphite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110331911A true CN110331911A (en) | 2019-10-15 |
Family
ID=68148336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910707324.1A Pending CN110331911A (en) | 2019-08-01 | 2019-08-01 | The roller devices and idler wheel of a kind of anti-attrition smear the method and door of graphite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110331911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391099A (en) * | 2020-06-03 | 2020-07-10 | 湖南三一快而居住宅工业有限公司 | Curing kiln system |
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| CN210714257U (en) * | 2019-08-01 | 2020-06-09 | 九牧厨卫股份有限公司 | Antifriction roller device and shower room door |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111391099A (en) * | 2020-06-03 | 2020-07-10 | 湖南三一快而居住宅工业有限公司 | Curing kiln system |
| CN111391099B (en) * | 2020-06-03 | 2020-09-01 | 湖南三一快而居住宅工业有限公司 | Curing kiln system |
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