CN105864287B - A kind of guiding device of track of avoidable pollutant accumulation - Google Patents
A kind of guiding device of track of avoidable pollutant accumulation Download PDFInfo
- Publication number
- CN105864287B CN105864287B CN201610329465.0A CN201610329465A CN105864287B CN 105864287 B CN105864287 B CN 105864287B CN 201610329465 A CN201610329465 A CN 201610329465A CN 105864287 B CN105864287 B CN 105864287B
- Authority
- CN
- China
- Prior art keywords
- upper side
- guide rail
- slide unit
- rail
- spring protective
- 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.)
- Active
Links
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 20
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 20
- 238000009825 accumulation Methods 0.000 title claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007659 motor function Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/08—Arrangements for covering or protecting the ways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/40—Application independent of particular apparatuses related to environment, i.e. operating conditions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
A kind of guiding device of track of avoidable pollutant accumulation,It is slidably matched including rail guide piece and with the rail guide piece and to the slide unit pedestal connected with slide unit,The rail guide piece includes having upper side wall and base wall to define therebetween the shell that guide rail slides chamber,The slide unit pedestal, which has, is matched with that the guide rail slides the slidings engagement seat of intracavitary and the connecting neck portion stretched out upwards with the sliding engagement seat integrally connected and by the guide rail cannelure in the upper side wall is to connected with the slide unit,The bottom for being slidably engaged seat is equipped with idler wheel,The idler wheel with the base wall leaning,The upper side wall is extended with buffer zone locating flange on the direction towards the guide rail cannelure,To be folded to limit with extending longitudinally in the guide rail cannelure and carry out closed spring protective band part for sliding chamber to the guide rail.
Description
Technical field
The present invention relates to rail mounted guide part field, specially a kind of guiding device of track of avoidable pollutant accumulation.
Background technology
In the prior art, rail mounted guiding is a kind of common guidance mode, for drawing to the movement of slide unit
It leads.The concrete structure of guide rail has upper prominent formula and concave etc..For upper prominent formula guide rail, due to its planform, at some to nothing
The aspect of protrusion has to be difficult to adapt under desired occasion.Concave guide rail has the compactedness and shape of equipment at some
It is widely used under the occasion of flatness requirement.But this concave guide rail is easy due to its recessed structure by outer
Boundary pollutant enters and pollutes object accumulation, this shadow in terms of having precision particularly with the guider of precise motion
It rings.And its safeguard it is inconvenient, to using and equipment life brings adverse effect.
It can be to avoid these unfavorable aspects by the way that buffer zone is arranged.But the sliding due to being embedded in indent guide-track groove
The influence of part, the width of buffer zone are narrower than the width of guide-track groove, therefore still can there are gaps to be difficult to avoid polluting at all
The entrance of object.
Invention content
It is an object of the invention to a kind of guiding device of track of avoidable pollutant accumulation, can overcome the prior art
The defects of.
A kind of guiding device of track of avoidable pollutant accumulation according to the present invention, including rail guide piece and led with described
Rail member is slidably matched and the slide unit pedestal to be connected with slide unit, and the rail guide piece includes having upper side wall and bottom
For wall to define therebetween the shell that guide rail slides chamber, the slide unit pedestal, which has, is matched with the sliding that the guide rail slides intracavitary
Engagement seat and with the sliding engagement seat integrally connected and stretched out upwards by the guide rail cannelure in the upper side wall
For connecting neck portion to be connected with the slide unit, the bottom for being slidably engaged seat is equipped with idler wheel, the idler wheel to
The base wall leans, and smooth so as to make sliding engagement seat be run in the guide rail slides chamber, the upper side wall is in direction
Be extended with buffer zone locating flange on the direction of the guide rail cannelure, to extend longitudinally in the guide rail cannelure simultaneously
Closed spring protective band part is carried out for sliding chamber to the guide rail to be folded to limit, the spring protective band it is upper
Surface middle part is provided with the protrusion for inlay card between two buffer zone locating flanges so that the rail guide piece
Upper surface form integral planar, it is described to be slidably engaged the via cavities for being provided in seat and passing through for the spring protective band, it is described
The upper side position of via cavities be nearby provided with the down-pressure roller that is installed on the downside of the connecting neck portion to the protrusion
Upper side engagement so that the compression position of the upper side of the protrusion is located under the upper side of the via cavities,
It is upper to the spring protective band that deformation on longitudinal direction occurs due to the pushing of down-pressure roller for the spring protective band
Lateral edge gradually disengages with the buffer zone locating flange and passes through the via cavities；Wherein, the left and right of the connecting neck portion
Protrusion shielding plate, the longitudinal extent of the protrusion shielding plate are additionally provided on both sides（L）It is longer than the slide unit pedestal
Longitudinal size（L）, so that the deformed part on the longitudinal direction to the spring protective band blocks；Two protrusions
The lower end of shielding plate is mounted on flexible brush, and the lower end of the flexible brush is resisted against on corresponding buffer zone locating flange,
The flexible brush can be during the slide unit pedestal be run by the dirt on corresponding buffer zone locating flange
Dye object strikes off, while can effectively reduce pollutant and be slided in chamber into the guide rail.
Through the invention, since the slide head of sliding part is provided with the through-hole passed through for elastic buffer zone, energy
It enough so that can be non-interference in motor function between the sliding of sliding part and the setting of buffer zone.It is installed on institute by setting
The idler wheel stated on slide head presses to spring protective band less than being oriented on the downside of the roof of groove, even if in the peace of sliding part
At holding position, the width of buffer zone remains able to be wider than the cannelure width of rebate at the upper opening of guide groove, thus, it is possible to
So that the width of whole buffer zone is wider than the longitudinal notch to realize that integrality is closed.And sliding part is fixed on by setting
The fin extension of neck both sides can cover the buffer zone occurred due to adjacent slides on larger longitudinal length and become
Shape so that the possibility that pollutant enters on the upside of the buffer zone of deformation on the inside of guide groove reduces.By being arranged on buffer zone
Projecting surface on side can be embedded between defining flange, to which shape makes the upper side of guide part with smooth in consistent manner
Plane avoids pollutant from accumulating in re-entrant angle or gap and be difficult to clean off.
Description of the drawings
Fig. 1 is longitudinal schematic cross-sectional view of the guiding device of track of the avoidable pollutant accumulation of the present invention.
Fig. 2 is the cross section schematic diagram at the positions I-I in Fig. 1, and the arrow locations in the Fig. 2 are cutd open corresponding to Fig. 1's
Apparent place setting.
Fig. 3 is the cross section schematic diagram at the positions II-II in Fig. 1.
Specific implementation mode
With reference to Fig. 1-3, the present invention is described in detail.
A kind of guiding device of track of avoidable pollutant accumulation according to the embodiment, including rail guide piece 9 and with it is described
Rail guide piece 9 is slidably matched and the slide unit pedestal 8 to be connected with slide unit, and the rail guide piece 9 includes having upper side wall
91 and base wall 92 to define therebetween the shell that guide rail slides chamber 90, the slide unit pedestal 8, which has, is matched with described lead
Rail slide chamber 90 in sliding engagement seat 81 and with 81 integrally connected of sliding engagement seat and by the upper side wall 91
Guide rail cannelure and the connecting neck portion stretched out upwards with the slide unit to be connected, the bottom peace for being slidably engaged seat 81
Equipped with idler wheel 82, the idler wheel 82 with the base wall 92 to lean, so as to make sliding engagement seat 81 in the guide rail
Run smooth in sliding chamber 90, the upper side wall 91 is extended with buffer zone locating flange on the direction towards the guide rail cannelure
911, to extend longitudinally in the guide rail cannelure and carry out closed spring protective for sliding chamber 90 to the guide rail
7 part of band is folded to be limited, and the upper surface middle part of the spring protective band 7 is provided with described anti-in two for inlay card
Protrusion 71 between protecting band locating flange 911 is so that the upper surface of the rail guide piece 9 forms integral planar, the sliding
The via cavities 80 passed through for the spring protective band 7 are provided in engagement seat 81, near the upper side position of the via cavities 80
The down-pressure roller 88 being installed on the downside of the connecting neck portion is provided with to be engaged with the upper side of the protrusion 71, to make
The compression position for obtaining the upper side of the protrusion 71 is located under the upper side of the via cavities 80, the spring protective band 7
Upper side edge and institute of the deformation on longitudinal direction to the spring protective band 7 occur by the pushing of down-pressure roller 88
Buffer zone locating flange 911 is stated gradually to disengage and pass through the via cavities 80；Wherein, on the left and right sides of the connecting neck portion also
It is provided with protrusion shielding plate 811, the longitudinal extent L of the protrusion shielding plate 811 is longer than the vertical of the slide unit pedestal 8
To size L1, so that the deformed part on the longitudinal direction to the spring protective band 7 blocks；Two protrusions block
The lower end of piece 811 is mounted on flexible brush 84, and the lower end of the flexible brush 84 is resisted against corresponding buffer zone locating flange
On 911, the flexible brush 84 can be during the slide unit pedestal 8 be run by corresponding buffer zone convex
Pollutant on edge 911 strikes off, while can effectively reduce pollutant and be slided in chamber 90 into the guide rail.
Valuably, the upper side edge of the spring protective band 7 due to down-pressure roller 88 pushing and from described
Position on the downside of side wall 91 is gradually deformed into the position under the downside of the upper side wall 91, the protrusion
Shielding plate 811 be longitudinally extended long L degree more than the spring protective band 7 be deformed into positioned at the downside of the upper side wall 91 it
Under protection band part longitudinal size L2, to avoid the guide rail of the neighbouring slide unit pedestal 8 from sliding chamber 90 due to elasticity
The deformation of buffer zone 7 and the pollutant that occurs enters.
Illustratively, the guiding device of track of the avoidable pollutant accumulation is used for the slide-and-guide of optical device, or
Slide-and-guide for machine tool component.
Since the slide head of sliding part is provided with the through-hole passed through for elastic buffer zone, sliding part is enabled to
Sliding and the setting of buffer zone between can be non-interference in motor function.It is installed on the slide head by setting
Idler wheel presses to spring protective band less than being oriented on the downside of the roof of groove, even if in the installed position of sliding part, prevents
The width of protecting band remains able to be wider than the cannelure width of rebate at the upper opening of guide groove, and thus, it is possible to make whole protection
The width of band is wider than the longitudinal notch to realize that integrality is closed.And the wing of sliding part neck both sides is fixed on by setting
Piece extension can cover the buffer zone deformation occurred due to adjacent slides so that pollution on larger longitudinal length
The possibility that object enters on the upside of the buffer zone of deformation on the inside of guide groove reduces.By the way that the protrusion on buffer zone upper side is arranged
Face can be embedded between defining flange, to which shape makes the upper side of guide part have smooth plane in consistent manner, avoid polluting
Object is accumulated in re-entrant angle or gap and is difficult to clean off.For whole device using reliably, closure is good, can effectively solve the problem that the prior art
The problems in.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (1)
1. a kind of guiding device of track of avoidable pollutant accumulation, including rail guide piece（9）And with the rail guide piece（9）Sliding
Coordinate and to the slide unit pedestal connected with slide unit（8）, the rail guide piece（9）Including with upper side wall（91）The bottom and
Portion's wall（92）Chamber is slided to define therebetween guide rail（90）Shell, the slide unit pedestal（8）With being matched with described lead
Rail slides chamber（90）Interior sliding engagement seat（81）And with the sliding engagement seat（81）Integrally connected simultaneously passes through the upper side wall
（91）In guide rail cannelure and the connecting neck portion stretched out upwards to be connected with the slide unit, the sliding engagement seat
（81）Bottom idler wheel is installed（82）, the idler wheel（82）To with the base wall（92）It leans, so as to make sliding
Engage seat（81）Chamber is slided in the guide rail（90）Smooth, the upper side wall of middle operation（91）In the side towards the guide rail cannelure
Buffer zone locating flange is upwardly extended（911）, to extend longitudinally in the guide rail cannelure and for being led to described
Rail slides chamber（90）Carry out closed spring protective band（7）Part is folded to be limited, the spring protective band（7）Upper table
Middle face is provided with for inlay card in two buffer zone locating flanges（911）Between protrusion（71）So that described
Rail guide piece（9）Upper surface formed integral planar, the sliding engagement seat（81）In be provided with for the spring protective band（7）It wears
The via cavities crossed（80）, the via cavities（80）Upper side position be nearby provided with and be installed on the downside of the connecting neck portion under
Pressing roller（88）To with the protrusion（71）Upper side engagement so that the protrusion（71）Upper side by
Splenium position is located at the via cavities（80）Upper side under, the spring protective band（7）Due to down-pressure roller（88）Pushing
And the deformation on longitudinal direction occurs to the spring protective band（7）Upper side edge and the buffer zone locating flange
（911）It gradually disengages and passes through the via cavities（80）；Wherein, protrusion is additionally provided on the left and right sides of the connecting neck portion to hide
Catch（811）, the protrusion shielding plate（811）Longitudinal extent（L）It is longer than the slide unit pedestal（8）Longitudinal ruler
It is very little（L1）, so as to the spring protective band（7）Longitudinal direction on deformed part blocked；Two protrusions block
Piece（811）Lower end be mounted on flexible brush（84）, the flexible brush（84）To be resisted against corresponding buffer zone fixed for lower end
Position flange（911）On, the flexible brush（84）It can be in the slide unit pedestal（8）It will be corresponding during operation
Buffer zone locating flange（911）On pollutant strike off, while can effectively reduce pollutant into the guide rail slide chamber（90）In；
Wherein, the spring protective band（7）Upper side edge due to down-pressure roller（88）Pushing and from positioned at the upper side wall
（91）Downside on position be gradually deformed into positioned at the upper side wall（91）Downside under position, the protrusion
Shielding plate（811）Longitudinal extent（L）More than the spring protective band（7）Be deformed into positioned at the upper side wall（91）'s
The longitudinal size of protection band part under downside（L2）, to avoid the neighbouring slide unit pedestal（8）Guide rail slide
Chamber（90）Due to spring protective band（7）Deformation and the pollutant that occurs enters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329465.0A CN105864287B (en) | 2016-05-18 | 2016-05-18 | A kind of guiding device of track of avoidable pollutant accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329465.0A CN105864287B (en) | 2016-05-18 | 2016-05-18 | A kind of guiding device of track of avoidable pollutant accumulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105864287A CN105864287A (en) | 2016-08-17 |
| CN105864287B true CN105864287B (en) | 2018-07-27 |
Family
ID=56635177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610329465.0A Active CN105864287B (en) | 2016-05-18 | 2016-05-18 | A kind of guiding device of track of avoidable pollutant accumulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105864287B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106205A (en) * | 1990-03-22 | 1992-04-21 | Coron Jean Paul | Sealing device for a linear guiding module for the transfer and handling of all parts and accessories |
| US6023111A (en) * | 1997-05-20 | 2000-02-08 | Howa Machinery, Ltd. | Linear actuator |
| CN202381537U (en) * | 2011-11-02 | 2012-08-15 | 威光自动化科技股份有限公司 | Linear transmission assembly |
| CN104047491A (en) * | 2014-07-04 | 2014-09-17 | 唐侠 | Guide rail device |
| CN203961568U (en) * | 2014-07-25 | 2014-11-26 | 赵成志 | A kind of guide connecting structure of sliding sash |
-
2016
- 2016-05-18 CN CN201610329465.0A patent/CN105864287B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106205A (en) * | 1990-03-22 | 1992-04-21 | Coron Jean Paul | Sealing device for a linear guiding module for the transfer and handling of all parts and accessories |
| US6023111A (en) * | 1997-05-20 | 2000-02-08 | Howa Machinery, Ltd. | Linear actuator |
| CN202381537U (en) * | 2011-11-02 | 2012-08-15 | 威光自动化科技股份有限公司 | Linear transmission assembly |
| CN104047491A (en) * | 2014-07-04 | 2014-09-17 | 唐侠 | Guide rail device |
| CN203961568U (en) * | 2014-07-25 | 2014-11-26 | 赵成志 | A kind of guide connecting structure of sliding sash |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105864287A (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105922018B (en) | A kind of telescopic guiding device of track | |
| CN105864287B (en) | A kind of guiding device of track of avoidable pollutant accumulation | |
| CN105952789B (en) | A kind of rail mounted guide frame | |
| CN105945587B (en) | A kind of guiding device of track of adjustable shielded area | |
| CN105864288B (en) | A kind of guiding device of track for reducing pollutant entrance | |
| CN105750932B (en) | A kind of guiding device of track for improving sealing | |
| CN105952791B (en) | A kind of rail-guided component of anti-overtravel | |
| CN105757120A (en) | Stable-running track guide device | |
| CN105782239A (en) | Novel rail guide device | |
| CN105952788B (en) | A kind of rail mounted guide frame for being used to be oriented to | |
| CN105952790B (en) | Prevent track guiding device that debris fell into | |
| CN105952792B (en) | A kind of guiding device of track convenient for safeguarding | |
| CN105782240A (en) | Rail guide assembly | |
| CN105782241A (en) | Guiding device for guiding by utilizing track | |
| CN105736564A (en) | Rail guide device for machining | |
| CN105822667A (en) | Rail guide device capable of automatically sealing | |
| CN105889322A (en) | Rail type guiding structure with automatic sealing function | |
| CN105840651A (en) | Adjustable rail guide assembly | |
| CN105952785A (en) | Rail guide device stable in structure | |
| CN105736565A (en) | Closed rail guide device | |
| CN204621678U (en) | The removable protective cover plate of metal works processing equipment | |
| CN105822668A (en) | Simple rail guide device | |
| CN105736566A (en) | Rail guide device | |
| CN105952793A (en) | Novel guide device | |
| CN105952786A (en) | Intelligent-control rail guiding equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191205 Address after: 314300 2 building, Qinshan Avenue, No. 97, Qinshan street, Haiyan County, Jiaxing, Zhejiang Patentee after: Zhejiang Bo fan Nuclear Engineering Technology Co., Ltd. Address before: 362802, Fujian, Quanzhou province Quangang Feng Zhen Zhen Feng Feng Village, No. 106 Patentee before: Liu Huiyun |
|
| TR01 | Transfer of patent right |