CN207647972U - A kind of lubricating arrangement of sliding rail - Google Patents
A kind of lubricating arrangement of sliding rail Download PDFInfo
- Publication number
- CN207647972U CN207647972U CN201721839054.2U CN201721839054U CN207647972U CN 207647972 U CN207647972 U CN 207647972U CN 201721839054 U CN201721839054 U CN 201721839054U CN 207647972 U CN207647972 U CN 207647972U
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- guide part
- protrusion
- sliding block
- lubricating arrangement
- 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 - Fee Related
Links
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model provides a kind of lubricating arrangement of sliding rail, including sliding rail, sliding block is equipped in the middle part of sliding rail, sliding block is slidably arranged on sliding rail, sliding rail is equipped at least one elastic protrusion portion, elastic protrusion portion includes the stepped hole on sliding rail, the second elastic component is equipped in stepped hole successively, protrusion, first elastic component and fixed cover, it is the oil storage tank of hollow structure in the middle part of sliding block, oil storage tank is equipped with tapered opening close to the side of sliding rail, the guide part being fixed on sliding block is equipped at tapered opening, guide part is hollow structure, side is equipped at least one through-hole/slot, guide part endoporus is equipped with third elastic component and sealing element, sealing element includes guide part, interconnecting piece, sealing and ejection part, guide part is adapted to guide part endoporus, sealing is the conical surface identical with tapered opening taper, the diameter of ejection part is less than the minimum diameter of tapered opening.The apparatus structure is simple, during the motion, can pinpoint, the addition lubricating oil of timing.
Description
Technical field
The utility model is related to technical field of automation equipment, are specifically related to a kind of lubricating arrangement of sliding rail.
Background technology
Lubrication refers to oiling fat etc. to reduce the friction between object, makes object convenient for movement, and lubrication is that improvement friction is secondary
Frotteurism generally achievees the purpose that lubrication to reduce the technical measures that frictional resistance slows down abrasion by lubricant；Lubrication
Agent also has the effects that antirust, vibration damping, sealing, passing power, makes full use of modern lubrication technology that can significantly improve making for machine
With performance and service life and reduce energy consumption.
Sliding block in motion process, needs to add lubricating oil between sliding block and sliding rail on sliding rail, to reduce friction, increases
Service life etc. is typically directly added lubricating oil in the position that sliding block is contacted with sliding rail, but is being transported in the prior art
Addition lubricating oil is cumbersome during dynamic, and the additive amount of lubricating oil is controlled also relatively difficult.
Utility model content
Utility model aims to solve the additive amounts of prior art lubricating oil addition trouble and lubricating oil to be difficult to
Control problem now provides a kind of lubricating arrangement of sliding rail, can during the motion pinpoint, timing sliding block and sliding rail it
Between add lubricating oil.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of lubricating arrangement of sliding rail, including sliding rail, the sliding rail middle part are equipped with sliding block, and the sliding block is slidably arranged in cunning
On rail, the sliding rail is equipped at least one elastic protrusion portion, and the elastic protrusion portion includes the stepped hole on sliding rail, described
The second elastic component, protrusion, the first elastic component and fixed cover are equipped in rank hole successively；
It is the oil storage tank of hollow structure in the middle part of the sliding block, the oil storage tank is equipped with tapered opening close to the side of sliding rail,
The guide part being fixed on sliding block is equipped at the tapered opening, the guide part is hollow structure, and side is equipped at least one
Through-hole/slot, the guide part endoporus are equipped with third elastic component and sealing element, and the sealing element includes guide part, interconnecting piece, sealing
Portion and ejection part, the guide part are adapted to guide part endoporus, and the sealing is the conical surface identical with tapered opening taper, institute
The diameter for stating ejection part is less than the minimum diameter of tapered opening.
When slide block movement to elastic protrusion portion position, protrusion is contacted and is pushed with the ejection part of sealing element, close
The conical surface in envelope portion is formed separately gap with tapered opening, and the lubricating oil in oil storage tank is overflowed from gap, act on sliding block with
On sliding rail.
Preferably, the protrusion includes major part part and the column part on top, and the diameter of first elastic component is big
In the major part section diameter of protrusion, the diameter of second elastic component is less than the major part part of protrusion, is more than protrusion
Column part.
Preferably, it is equipped with certain fillet at the top of the column part of the protrusion.
Preferably, the tapered opening of the sliding block and lateral surface are equipped with fillet or inclined surface.
Preferably, the least significant end of the inclined surface is flushed with the ejection part of sealing.
Protrusion and sliding block are equipped with fillet, when protrusion with shoe contact to moving to tapered opening process, fillet
Contact process can be become gentle.
Preferably, the top of the oil storage tank is equipped with opening, and opening connects fuel reserve tank by conduit.Connect fuel reserve tank energy
Enough increase the pressure of the lubricating oil in oil storage tank, the lubricating oil in oil storage tank being capable of the easier cone from sealing at this time
It is overflowed in face and the gap of tapered opening.
Preferably, the conical surface of the sealing element is equipped at least one step.On the conical surface be set to step can increase it is close
Seal effect.
Preferably, the guide part side of the sealing element is equipped with the protrusion being slidably connected with the straight slot of guide part side.
The utility model has the beneficial effects that：When slide block movement to elastic protrusion portion position, protrusion and sealing element
Ejection part, which contacts, simultaneously to be pushed, and the conical surface of sealing is formed separately gap with tapered opening, the lubricating oil in oil storage tank from
It overflows, is acted on sliding block and sliding rail in gap.The apparatus structure is simple, during the motion, can pinpoint, the addition of timing
Lubricating oil.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of sealing element；
In figure：1, sliding rail, 2, elastic protrusion portion, 3, sliding block, 4, oil storage tank, the 21, first elastic component, 22, protrusion, 23,
Second elastic component, 33, sealing element, 32, third elastic component, 31, guide part, 331, ejection part, 332, sealing, 333, connection
Portion, 334, guide part.
Specific implementation mode
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is made further specifically
It is bright.
As shown in Figure 1 to Figure 3, a kind of lubricating arrangement of sliding rail, including sliding rail 1,1 middle part of the sliding rail are equipped with sliding block 3, institute
It states sliding block 3 to be slidably arranged on sliding rail 1, the sliding rail 1 is equipped at least one elastic protrusion portion 2, and the elastic protrusion portion 2 is wrapped
The stepped hole on sliding rail is included, be equipped with the second elastic component 23, protrusion 22, the first elastic component 21 in the stepped hole successively and is fixed
Lid；
3 middle part of the sliding block is the oil storage tank 4 of hollow structure, and the oil storage tank 4 is opened close to the side of sliding rail equipped with taper
Mouthful, the guide part 31 being fixed on sliding block is equipped at the tapered opening, the guide part 31 is hollow structure, and side is equipped with extremely
A few through-hole/slot, 31 endoporus of the guide part are equipped with third elastic component 32 and sealing element 33, and the sealing element 33 includes being oriented to
Portion 334, interconnecting piece 333, sealing 332 and ejection part 331, the guide part 334 are adapted to 31 endoporus of guide part, the sealing
Portion 332 is the conical surface identical with tapered opening taper, and the diameter of the ejection part 331 is less than the minimum diameter of tapered opening.
Wherein, the protrusion 22 includes major part part and the column part on top, the diameter of first elastic component 21
More than the major part section diameter of protrusion, the diameter of second elastic component is less than the major part part of protrusion, is more than protrusion
Column part.
Further, it is equipped with certain fillet at the top of the column part of the protrusion 22 of the sliding rail 1.
Further, the tapered opening of the sliding block 3 and lateral surface are equipped with fillet or inclined surface.It is adopted in the present embodiment
Use inclined surface.
Further, the least significant end of the inclined surface is flushed with the ejection part of sealing.
The top of the column part of sliding rail protrusion 22 and the tapered opening of sliding block and lateral surface are equipped with inclined surface, in cunning
In block motion process, since protrusion is higher by sliding rail side, the inclined surface being equipped with can be during protrusion and shoe contact
First elastic component can smoothly be compressed, to which protrusion can be moved smoothly, increase the stationarity in contact process.
Wherein, the top of the oil storage tank 4 is equipped with opening, and opening connects fuel reserve tank by conduit.
Wherein, the conical seal 332 of the sealing element 33 is equipped at least one step.
Wherein, 334 side of guide part of the sealing element 33 is slidably connected convex equipped with the straight slot with 31 side of guide part
It rises.
Specifically, sliding block 3 is on sliding rail 1 in motion process, and when sliding block 3 moves to 2 position of elastic protrusion portion, protrusion
22 contact and are pushed with the ejection part 331 of sealing element 33, and the conical surface and the tapered opening of sealing 332 are formed separately gap,
Lubricating oil in oil storage tank 4 is overflowed from gap, is acted on sliding block 3 on sliding rail 1, is lubricated to sliding block 3 and sliding rail 1.
Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any
Formal limitation, on the premise of not exceeding the technical scheme recorded in the claims also other variations and modifications.
Claims (8)
1. a kind of lubricating arrangement of sliding rail, including sliding rail, the sliding rail middle part is equipped with sliding block, and the sliding block is slidably arranged in sliding rail
On, which is characterized in that the sliding rail is equipped at least one elastic protrusion portion, and the elastic protrusion portion includes the step on sliding rail
Hole is equipped with the second elastic component, protrusion, the first elastic component and fixed cover in the stepped hole successively；
It is the oil storage tank of hollow structure in the middle part of the sliding block, the oil storage tank is equipped with tapered opening close to the side of sliding rail, described
Be equipped at tapered opening and be fixed on guide part on sliding block, the guide part is hollow structure, side be equipped at least one through-hole/
Slot, the guide part endoporus are equipped with third elastic component and sealing element, and the sealing element includes guide part, interconnecting piece, sealing and
Ejection part, the guide part are adapted to guide part endoporus, and the sealing is the conical surface identical with tapered opening taper, the top
The diameter for going out portion is less than the minimum diameter of tapered opening.
2. a kind of lubricating arrangement of sliding rail according to claim 1, it is characterised in that：The protrusion includes the big of top
Head point and column part, the diameter of first elastic component are more than the major part section diameter of protrusion, second elastic component
Diameter be less than protrusion major part part, be more than protrusion column part.
3. a kind of lubricating arrangement of sliding rail according to claim 2, it is characterised in that：The column part top of the protrusion
Portion is equipped with certain fillet.
4. a kind of lubricating arrangement of sliding rail according to claim 1 or 3, it is characterised in that：The tapered opening of the sliding block
It is equipped with fillet or inclined surface with lateral surface.
5. a kind of lubricating arrangement of sliding rail according to claim 4, it is characterised in that：The least significant end of the inclined surface with it is close
The ejection part in envelope portion flushes.
6. a kind of lubricating arrangement of sliding rail according to claim 1, it is characterised in that：The top of the oil storage tank is equipped with and opens
Mouthful, opening connects fuel reserve tank by conduit.
7. a kind of lubricating arrangement of sliding rail according to claim 1, it is characterised in that：The conical surface of the sealing element is equipped with
At least one step.
8. a kind of lubricating arrangement of sliding rail according to claim 1, it is characterised in that：The guide part side of the sealing element
The protrusion being slidably connected equipped with the straight slot with guide part side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839054.2U CN207647972U (en) | 2017-12-26 | 2017-12-26 | A kind of lubricating arrangement of sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839054.2U CN207647972U (en) | 2017-12-26 | 2017-12-26 | A kind of lubricating arrangement of sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207647972U true CN207647972U (en) | 2018-07-24 |
Family
ID=62879052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839054.2U Expired - Fee Related CN207647972U (en) | 2017-12-26 | 2017-12-26 | A kind of lubricating arrangement of sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207647972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217225A (en) * | 2019-07-15 | 2020-06-02 | 杭州顺达伯耐特电梯有限公司 | Silence meal ladder slide rail |
-
2017
- 2017-12-26 CN CN201721839054.2U patent/CN207647972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217225A (en) * | 2019-07-15 | 2020-06-02 | 杭州顺达伯耐特电梯有限公司 | Silence meal ladder slide rail |
| CN111217225B (en) * | 2019-07-15 | 2022-06-17 | 杭州顺达伯耐特电梯有限公司 | Silence meal ladder slide rail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206169587U (en) | Automatic press fitting equipment of valve oil seal | |
| CN207647972U (en) | A kind of lubricating arrangement of sliding rail | |
| CN108006068A (en) | A kind of guide rail automatic lubrication installation | |
| CN203239758U (en) | Novel powder metallurgy mechanical lead rail side plate | |
| CN203703035U (en) | Trapezoid lead screw grease lubricating structure | |
| CN203363605U (en) | Lubricating device for sliding part | |
| CN203097562U (en) | Automobile glass lifter sliding block and glass lifter | |
| CN209053953U (en) | A kind of hanging wheel bearing | |
| CN210024657U (en) | Self-lubricating structure of magnetic drill guide rail | |
| CN208348289U (en) | A kind of high-antiwear self-lubricating axle sleeve | |
| CN207975207U (en) | A kind of Self-lubricating ball guide sleeve | |
| CN207647973U (en) | A kind of guide rail automatic lubrication installation | |
| CN206550643U (en) | A kind of machine tool guideway | |
| CN209398743U (en) | A kind of dual lubrication channel bearing block | |
| CN208866476U (en) | A kind of gapless guide rail clip | |
| CN208442166U (en) | Angular contact ball bearing grease pouring device | |
| CN203067752U (en) | Helical gear lubrication device in spooling machine head gear box | |
| CN202361041U (en) | Lubricating structure of regulating thread sleeve | |
| CN103115140B (en) | A kind of lubricating fitting of ball screw pair and lubricating method | |
| CN201924984U (en) | Valve guide pipe in cylinder cover | |
| CN204508601U (en) | A kind of clamper of automatic oiling | |
| CN211449547U (en) | Connecting rod oil guide device | |
| CN208895024U (en) | Convenient for the guide sleeve guide post of lubrication | |
| CN205423539U (en) | Piston liquid plane static pressure lubricating pad and be equipped with die casting machine of this lubricating pad | |
| CN211733723U (en) | Lifting platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |