CN207880064U - A kind of Oil sealing assembly - Google Patents
A kind of Oil sealing assembly Download PDFInfo
- Publication number
- CN207880064U CN207880064U CN201820237804.7U CN201820237804U CN207880064U CN 207880064 U CN207880064 U CN 207880064U CN 201820237804 U CN201820237804 U CN 201820237804U CN 207880064 U CN207880064 U CN 207880064U
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- CN
- China
- Prior art keywords
- slot
- cushion block
- inner cavity
- oil sealing
- sealing assembly
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Abstract
The utility model is related to water-tight equipment technical fields, and disclose a kind of Oil sealing assembly, including cushion block, the back side of the cushion block is fixedly connected with sealing ring, top on the right side of cushion block left-half offers the first slot, the bottom of first slot inner cavity offers locating slot, the inner cavity of first slot is plugged with the first inserted block, the inside of first inserted block offers limiting slot, inner cavity through being connected with screw, left side at the top of the cushion block opens up fluted, lower part on the right side of cushion block left-half offers the second slot, the inner cavity of second slot is plugged with the second inserted block, the cushion block front offers indent close to the side of outer ring, the inner cavity of the indent is plugged with briquetting, the front of the briquetting is fixedly connected with backing plate through indent, the middle part of the cushion block and backing plate offers through-hole.The utility model solves the problems, such as that traditional Oil sealing assembly is not easy to replace so that the Oil sealing assembly is conveniently replaceable.
Description
Technical field
The utility model is related to water-tight equipment technical field, specially a kind of Oil sealing assembly.
Background technology
Oil sealing is the custom appellation of general sealing element, is exactly briefly the sealing of lubricating oil, it is for oil sealing fat
Mechanical organ, it will need the component lubricated to be isolated with output component in transmission parts, be unlikely to allow oil seepage, static seal
With dynamic sealing with sealing element oil sealing.
Currently, in the structure of existing Oil sealing assembly, a gasket part is closed cyclic structure, in replacement process
When mounting and dismounting it, need all to be removed by other mechanical structures in sealing structure, it is more inconvenient, and carry open type
Gasket in use, opening shortage is connected and fixed structure, when gasket unbalance stress, volume is bent
Deformation even distorts the phenomenon that leakage, this results in existing Oil sealing assembly to be not easy to occur the problem of replacement.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Oil sealing assembly, solves existing Oil sealing assembly not
The problem of being conveniently replaceable.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of Oil sealing assembly, including cushion block, it is described
The back side of cushion block is fixedly connected with sealing ring, and the top on the right side of cushion block left-half offers the first slot, and described first
The bottom of slot inner cavity offers locating slot, and the inner cavity of first slot is plugged with the first inserted block, first inserted block it is interior
Portion offers limiting slot, inner cavity through being connected with screw, the left side at the top of the cushion block opens up fluted, is located at cushion block left half
The lower part of partial right side offers the second slot, and the inner cavity of second slot is plugged with the second inserted block, and the cushion block front is leaned on
The side of nearly outer ring offers indent, and the inner cavity of the indent is plugged with briquetting, and the front of the briquetting is fixed through indent to be connected
It is connected to backing plate, the middle part of the cushion block and backing plate offers through-hole.
Preferably, the number of the indent is four, and four indents front for being located at cushion block is centrosymmetric distribution.
Preferably, the bottom of the screw sequentially passes through the first slot and limiting slot and connects with the thread in inner cavity of locating slot
It connects, and the top through-going recess of screw and the inner cavity for extending to groove.
Preferably, the distance between front and the back side are more than on the right side of the second slot inner cavity just in the middle part of second slot inner cavity
The distance between face and the back side, second inserted block front and the back side are outwardly convex structure.
Preferably, the first slot and the second slot are extended through on the right side of first inserted block and the second inserted block and are extended to
The outside of first slot and the second slot, and the right side of the first inserted block and the second inserted block respectively with it is upper on the left of cushion block right half part
Portion is fixedly connected with lower part.
Preferably, the size of the backing plate and the size of cushion block are identical, and the back side of backing plate and the front of cushion block overlap.
Operation principle：When dismounting, it is directly opposite rotation screw, is taken off from locating slot and limiting slot inner cavity in screw rotation process
From, at this point, directly pull left and right two parts of cushion block simultaneously to both sides negative direction, and allow the first inserted block and the second inserted block respectively with
First slot and the second slot are detached from, in this way, can be extracted cushion block together with sealing ring with intuition, and during the installation process, directly
First inserted block and the second inserted block are inserted into the inner cavity of the first slot and the second slot respectively, at this point, cushion block and sealing ring or so two
Partly opposite side closely overlaps, and the front of the second inserted block is outwardly convex structure with the back side, can effectively coordinate the
Cushion block and sealing ring or so two parts are fixed in two slot inner cavities, rotate forward screw later, and allow screw bottom according to
It is secondary to run through the first slot and limiting slot, until the connection of the thread in inner cavity of screw and locating slot, the position to the first inserted block can be passed through
Set fixation and reach the part of left and right two for further fixing cushion block and sealing ring, this completes the dismounting of the Oil sealing assembly and
Installation achievees the effect that replace Oil sealing assembly, when avoiding traditional Oil sealing assembly replacement, since Oil sealing assembly can not voluntarily be torn open
Point, it results in the need for removing by outside sealing structure the phenomenon that other assemblies so that the Oil sealing assembly is conveniently replaceable, and backing plate makes
With, it can effectively assist cushion block to carry out stress, and allow being more uniformly stressed of cushion block, prevent cushion block torsional deformation, and briquetting
The back side is overlapped through indent and with the back side of indent inner cavity, and when backing plate is under pressure, briquetting can effectively have external pressure
Effect is evenly spread on cushion block, is further prevented cushion block local pressure unevenness to cause to distort, is further improved the Oil sealing assembly
Practicability.
(3) advantageous effect
The utility model provides a kind of Oil sealing assembly.Has following advantageous effect：
(1), the utility model is by being arranged the first inserted block, the first slot, the second inserted block, the second slot, limiting slot and determining
Position slot so that when dismounting, it is directly opposite rotation screw, is detached from from locating slot and limiting slot inner cavity in screw rotation process, at this point,
Directly pull left and right two parts of cushion block simultaneously to both sides negative direction, and allow the first inserted block and the second inserted block respectively with the first slot
It is detached from the second slot, in this way, can be extracted cushion block together with sealing ring with intuition, and during the installation process, directly first is inserted
Block and the second inserted block are inserted into the inner cavity of the first slot and the second slot respectively, at this point, cushion block and sealing ring or so two parts are opposite
Side closely overlap, and the second inserted block front with the back side be outwardly convex structure, can effectively coordinate in the second slot
Cushion block and sealing ring or so two parts are fixed in chamber, rotate forward screw later, and the bottom of screw is allowed to sequentially pass through
One slot and limiting slot can be fixed by the position to the first inserted block and be reached until the connection of the thread in inner cavity of screw and locating slot
To the part of left and right two for further fixing cushion block and sealing ring, this completes the disassembly and installations of the Oil sealing assembly, reach
To the effect for replacing Oil sealing assembly, when avoiding traditional Oil sealing assembly and replacing, due to Oil sealing assembly can not disassembling itself, cause to need
The phenomenon that removing by sealing structure outside other assemblies, to realize the advantages of Oil sealing assembly is conveniently replaceable.
(2), the utility model is by being arranged briquetting, indent and backing plate so that the use of backing plate can effectively assist cushion block
Stress is carried out, and allows being more uniformly stressed of cushion block, prevents cushion block torsional deformation, and the back side of briquetting is through indent and and indent
The back side of inner cavity overlaps, and when backing plate is under pressure, briquetting can effectively effectively evenly spread to external pressure on cushion block, into
One step prevents cushion block local pressure unevenness from causing to distort, to further improve the practicability of the Oil sealing assembly.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the schematic diagram of the utility model backing plate.
In figure：1 cushion block, 2 sealing rings, 3 first slots, 4 locating slots, 5 first inserted blocks, 6 limiting slots, 7 screws, 8 grooves, 9
Second slot, 10 second inserted blocks, 11 indents, 12 briquettings, 13 backing plates, 14 through-holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of Oil sealing assembly, including cushion block 1, cushion block 1
The back side is fixedly connected with sealing ring 2, and the top on the right side of 1 left-half of cushion block offers the first slot 3, in the first slot 3
The bottom of chamber offers locating slot 4, and the inner cavity of the first slot 3 is plugged with the first inserted block 5, the first inserted block 5 and the second inserted block 10
Right side extends through the first slot 3 and the second slot 9 and the outside for extending to the first slot 3 and the second slot 9, and the first inserted block
5 are fixedly connected with the upper and lower part on the left of 1 right half part of cushion block respectively with the right side of the second inserted block 10, the first inserted block 5 it is interior
Portion offers limiting slot 6, inner cavity through being connected with screw 7, the bottom of screw 7 sequentially passes through the first slot 3 and limiting slot 6 simultaneously
It is connect with the thread in inner cavity of locating slot 4, and the top through-going recess 8 of screw 7 and the inner cavity for extending to groove 8,1 top of cushion block
Left side opens up fluted 8, and the lower part on the right side of 1 left-half of cushion block offers the second slot 9,9 inner cavity of the second slot middle part
The distance between front and the back side are more than the distance between front and the back side on the right side of 9 inner cavity of the second slot, 10 front of the second inserted block
It is outwardly convex structure with the back side, the inner cavity of the second slot 9 is plugged with the second inserted block 10, by the way that the first inserted block 5, first is arranged
Slot 3, the second inserted block 10, the second slot 9, limiting slot 6 and locating slot 4 so that when dismounting, be directly opposite rotation screw 7, screw
It is detached from from locating slot 4 and 6 inner cavity of limiting slot in 7 rotation processes, at this point, directly pulling a left side for cushion block 1 simultaneously to both sides negative direction
Right two parts, and the first inserted block 5 and the second inserted block 10 is allowed to be detached from respectively with the first slot 3 and the second slot 9, in this way, can be straight
Feel extracts cushion block 1 together with sealing ring 2, and during the installation process, the first inserted block 5 and the second inserted block 10 is directly inserted into the respectively
The inner cavity of one slot 3 and the second slot 9, at this point, the side opposite with 2 or so two parts of sealing ring of cushion block 1 closely overlaps, and
The front of two inserted blocks 10 and the back side are outwardly convex structure, can effectively coordinate 9 inner cavity of the second slot to cushion block 1 and sealing ring
2 or so two parts are fixed, and rotate forward screw 7 later, and the bottom of screw 7 is allowed to sequentially pass through the first slot 3 and limit
Slot 6 can be fixed by the position to the first inserted block 5 and reach further until screw 7 is connect with the thread in inner cavity of locating slot 4
The part of left and right two of fixed cushion block 1 and sealing ring 2, this completes the disassembly and installations of the Oil sealing assembly, reach replacement
The effect of Oil sealing assembly, when avoiding traditional Oil sealing assembly and replacing, due to Oil sealing assembly can not disassembling itself, result in the need for removing
By the phenomenon that other assemblies, to realize the advantages of Oil sealing assembly is conveniently replaceable, 1 front of cushion block is close outside sealing structure
The side of outer ring offers indent 11, and the number of indent 11 is four, and it is in center pair that four indents 11, which are located at the front of cushion block 1,
Distribution, the inner cavity of indent 11 is claimed to be plugged with briquetting 12, the front of briquetting 12 is fixedly connected with backing plate 13, backing plate 13 through indent 11
Size it is identical as the size of cushion block 1, and the front of the back side of backing plate 13 and cushion block 1 overlaps, and cushion block 1 and the middle part of backing plate 13 are equal
Through-hole 14 is offered, by the way that briquetting 12, indent 11 and backing plate 13 is arranged so that the use of backing plate 13 can effectively assist cushion block 1
Carry out stress, and allow being more uniformly stressed of cushion block 1, prevent 1 torsional deformation of cushion block, and the back side of briquetting 12 through indent 11 simultaneously
It is overlapped with the back side of 11 inner cavity of indent, when backing plate 13 is under pressure, briquetting 12 effectively effectively can uniformly divide external pressure
It is scattered on cushion block 1, further prevents 1 local pressure unevenness of cushion block to cause to distort, to further improve the Oil sealing assembly
Practicability.
Operation principle：When dismounting, it is directly opposite rotation screw 7, in 7 rotation process of screw out of locating slot 4 and limiting slot 6
Chamber is detached from, at this point, directly pulling left and right two parts of cushion block 1 simultaneously to both sides negative direction, and allows the first inserted block 5 and the second inserted block
10 are detached from the first slot 3 and the second slot 9 respectively, in this way, can be extracted cushion block 1 together with sealing ring 2 with intuition, and are installing
In the process, the first inserted block 5 and the second inserted block 10 are directly inserted into the inner cavity of the first slot 3 and the second slot 9 respectively, at this point, pad
The side opposite with 2 or so two parts of sealing ring of block 1 closely overlaps, and the front of the second inserted block 10 is outwardly convex knot with the back side
Structure can effectively coordinate 9 inner cavity of the second slot that cushion block 1 and 2 or so two parts of sealing ring is fixed, rotate forward later
Screw 7, and the bottom of screw 7 is allowed to sequentially pass through the first slot 3 and limiting slot 6, until the thread in inner cavity of screw 7 and locating slot 4
Connection can be fixed by the position to the first inserted block 5 and reach the part of left and right two for further fixing cushion block 1 and sealing ring 2,
This completes the disassembly and installation of the Oil sealing assembly, achievees the effect that replace Oil sealing assembly, avoid traditional Oil sealing assembly
When replacement, due to Oil sealing assembly can not disassembling itself, result in the need for removing by outside sealing structure the phenomenon that other assemblies so that
The Oil sealing assembly is conveniently replaceable, and the use of backing plate 13, can effectively assist cushion block 1 carry out stress, and allow cushion block 1 stress more
Add uniformly, prevents 1 torsional deformation of cushion block, and the back side of briquetting 12 is overlapped through indent 11 and with the back side of 11 inner cavity of indent,
When backing plate 13 is under pressure, briquetting 12 effectively can effectively evenly spread to external pressure on cushion block 1, further prevent cushion block
1 local pressure unevenness causes to distort, and further improves the practicability of the Oil sealing assembly.
Can to sum up obtain, the Oil sealing assembly, by be arranged the first inserted block 5, the first slot 3, the second inserted block 10, the second slot 9,
Limiting slot 6, locating slot 4, briquetting 12, indent 11 and backing plate 13 solve the problems, such as that traditional Oil sealing assembly is not easy to replace.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Oil sealing assembly, including cushion block (1), it is characterised in that：The back side of the cushion block (1) is fixedly connected with sealing ring
(2), it is located at the top on the right side of cushion block (1) left-half and offers the first slot (3), the bottom of the first slot (3) inner cavity
Locating slot (4) is offered, the inner cavity of first slot (3) is plugged with the first inserted block (5), the inside of first inserted block (5)
Offer limiting slot (6), inner cavity through being connected with screw (7), the left side at the top of the cushion block (1) opens up fluted (8), position
Lower part on the right side of cushion block (1) left-half offers the second slot (9), and the inner cavity of second slot (9) is plugged with second
Inserted block (10), cushion block (1) front offer indent (11) close to the side of outer ring, and the inner cavity of the indent (11) is plugged with
The front of briquetting (12), the briquetting (12) is fixedly connected with backing plate (13), the cushion block (1) and backing plate through indent (11)
(13) middle part offers through-hole (14).
2. a kind of Oil sealing assembly according to claim 1, it is characterised in that：The number of the indent (11) is four, and
The front that four indents (11) are located at cushion block (1) is centrosymmetric distribution.
3. a kind of Oil sealing assembly according to claim 1, it is characterised in that：The bottom of the screw (7) sequentially passes through
One slot (3) and limiting slot (6) are simultaneously connect with the thread in inner cavity of locating slot (4), and the top through-going recess (8) of screw (7) is simultaneously
Extend to the inner cavity of groove (8).
4. a kind of Oil sealing assembly according to claim 1, it is characterised in that：Front in the middle part of second slot (9) inner cavity
The distance between back side is more than the distance between front and the back side, second inserted block (10) on the right side of the second slot (9) inner cavity
Front and the back side are outwardly convex structure.
5. a kind of Oil sealing assembly according to claim 1, it is characterised in that：First inserted block (5) and the second inserted block
(10) the first slot (3) and the second slot (9) are extended through on the right side of and extend to the first slot (3) and the second slot (9)
Outside, and the first inserted block (5) and the right side of the second inserted block (10) are solid with the upper and lower part on the left of cushion block (1) right half part respectively
Fixed connection.
6. a kind of Oil sealing assembly according to claim 1, it is characterised in that：The size of the backing plate (13) and cushion block (1)
Size it is identical, and the front of the back side of backing plate (13) and cushion block (1) overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820237804.7U CN207880064U (en) | 2018-02-10 | 2018-02-10 | A kind of Oil sealing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820237804.7U CN207880064U (en) | 2018-02-10 | 2018-02-10 | A kind of Oil sealing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880064U true CN207880064U (en) | 2018-09-18 |
Family
ID=63497785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820237804.7U Expired - Fee Related CN207880064U (en) | 2018-02-10 | 2018-02-10 | A kind of Oil sealing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI742765B (en) * | 2020-07-16 | 2021-10-11 | 龔祺允 | Inflatable seal |
-
2018
- 2018-02-10 CN CN201820237804.7U patent/CN207880064U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI742765B (en) * | 2020-07-16 | 2021-10-11 | 龔祺允 | Inflatable seal |
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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: 20180918 Termination date: 20210210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |