CN209524080U - A kind of multi-function seal - Google Patents
A kind of multi-function seal Download PDFInfo
- Publication number
- CN209524080U CN209524080U CN201920108937.9U CN201920108937U CN209524080U CN 209524080 U CN209524080 U CN 209524080U CN 201920108937 U CN201920108937 U CN 201920108937U CN 209524080 U CN209524080 U CN 209524080U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- dovetail groove
- arc
- baffle
- trapezoidal item
- 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
Abstract
The utility model provides a kind of multi-function seal, including arc sleeve, trapezoidal item one, screw rod one, baffle, screw rod two, trapezoidal item two, dovetail groove one and dovetail groove two, the arc sleeve is set in piston ring leading exterior surface, the dovetail groove one and dovetail groove two are symmetrically provided at left and right sides of arc sleeve arc-shaped inner surface, the baffle is mounted on arc sleeve arc-shaped inner surface and baffle fits with piston ring back, the trapezoidal item one and trapezoidal item two are symmetrically fixed on baffle arc-shaped outer surface, the trapezoidal item one assigns into dovetail groove one, the trapezoidal item two assigns into dovetail groove two, threaded hole one and threaded hole two are symmetrically opened up at left and right sides of the baffle arc-shaped inner surface, screw rod one is installed in the threaded hole one, screw rod two is installed in the threaded hole two, compared with prior art, the utility model has as follows beneficial Effect: achieve the purpose that package reduces deformation probability.
Description
Technical field
The utility model is a kind of multi-function seal, belongs to sealing element field.
Background technique
Sealing element be prevent fluid or solia particle from leak and prevent between adjacent faying face introduced contaminants such as dust with
Moisture etc. invades the material or part of the components inside machinery equipment.The storage room temperature of sealing element is preferably at 30 DEG C hereinafter, keep away
Exempt from sealing element and generate high temperature ageing, piston ring is common sealing element in machine components, sets up on piston ring and sets gap, but slits
It is easy to damage or deform during transportation at mouthful, scrappage is higher.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of multi-function seal, on solving
The problem of proposing in background technique is stated, the utility model has the function of package, and deformation rate is low, realizes that disassembly is reused.
To achieve the goals above, the utility model is to realize by the following technical solutions；A kind of multifunctional containment
Part, including piston ring and package component, the package component are mounted on piston ring leading exterior surface, and the package component includes arc
Shape set, trapezoidal item one, screw rod one, baffle, screw rod two, trapezoidal item two, dovetail groove one and dovetail groove two, the arc sleeve are arranged
In piston ring leading exterior surface, the dovetail groove one and dovetail groove two are symmetrically provided at left and right sides of arc sleeve arc-shaped inner surface,
The baffle is mounted on arc sleeve arc-shaped inner surface and baffle fits with piston ring back, the trapezoidal item one and trapezoidal item
Two are symmetrically fixed on baffle arc-shaped outer surface, and the trapezoidal item one assigns into dovetail groove one, and the trapezoidal item two assigns into ladder
In shape slot two, threaded hole one and threaded hole two are symmetrically opened up at left and right sides of the baffle arc-shaped inner surface, in the threaded hole one
Screw rod one is installed, screw rod two is installed in the threaded hole two.
Further, the trapezoidal item one is identical with trapezoidal two specification of item, and the screw rod one is identical with two specification of screw rod, institute
It is identical with two specification of dovetail groove to state dovetail groove one.
Further, rubber pad one is pasted in one front end of screw rod, and rubber pad two is pasted in two front end of screw rod.
Further, the trapezoidal item one, trapezoidal item two and baffle are an integral molding structure.
The utility model has the beneficial effects that a kind of multi-function seal of the utility model, because the utility model is added to
Arc sleeve, trapezoidal item one, screw rod one, baffle, screw rod two, trapezoidal item two, dovetail groove one and dovetail groove two, the design utilize arc
After shape set package piston ring, baffle is realized using trapezoidal item one and the assembly of dovetail groove one and trapezoidal item two and the assembly of dovetail groove two
Installation, by screw rod one and screw rod two be threaded into hole one and threaded hole two enter arc sleeve, reach installation baffle package live
The purpose of plug ring reduces the opening position extrusion on piston ring and seriously affects the probability used, and the utility model has packet
Function is wrapped up in, deformation rate is low, realizes that disassembly is reused.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of multi-function seal of the utility model；
Fig. 2 is partial enlarged view at A in a kind of multi-function seal of the utility model；
Fig. 3 is partial enlarged view at B in a kind of multi-function seal of the utility model；
Fig. 4 is the perspective view of piston ring in a kind of multi-function seal of the utility model；
Fig. 5 is the assembling schematic diagram of arc sleeve and baffle in a kind of multi-function seal of the utility model；
Fig. 6 is the perspective view of baffle in a kind of multi-function seal of the utility model；
Fig. 7 is the top view of arc sleeve in a kind of multi-function seal of the utility model；
Fig. 8 is the perspective view of screw rod one in a kind of multi-function seal of the utility model；
In figure: the trapezoidal item one of 1- piston ring, 2- sealing element, 3- arc sleeve, 4-, 5- rubber pad one, 6- screw rod one, 7- gear
The trapezoidal item two of plate, 8- screw rod two, 9- screw rod two, 10- rubber pad two, 11-, 12- dovetail groove one, 13- dovetail groove two.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 8 is please referred to, the utility model provides a kind of technical solution: a kind of multi-function seal, including piston ring 1
With package component, package component is mounted on 1 leading exterior surface of piston ring.
Wrapping up component includes arc sleeve 2, trapezoidal item 1, screw rod 1, baffle 7, screw rod 29, trapezoidal item 2 11, dovetail groove
One 12 and dovetail groove 2 13, arc sleeve 2 is set in 1 leading exterior surface of piston ring, and dovetail groove 1 and dovetail groove 2 13 are symmetrical
It is provided at left and right sides of 2 arc-shaped inner surface of arc sleeve, dovetail groove 1 and dovetail groove 2 13 are trapezoidal item 1 and trapezoidal item 2 11
Space is assigned in offer, and baffle 7 is mounted on 2 arc-shaped inner surface of arc sleeve and baffle 7 fits with 1 inner surface of piston ring, and baffle 7 is real
The closure of existing 2 rear end face of arc sleeve, achievees the purpose that package 1 front end of piston ring, and trapezoidal item 1 and trapezoidal item 2 11 are symmetrically fixed
In 7 arc-shaped outer surface of baffle, trapezoidal item 1 is assigned into dovetail groove 1, and trapezoidal item 2 11 assigns into dovetail groove 2 13, will
After 2 sets of arc sleeve on piston ring 1, trapezoidal item 1 is inserted into dovetail groove 1 and trapezoidal item 2 11 is inserted into dovetail groove
In 2 13, realizes the convenient connection of baffle 7 and arc sleeve 2, symmetrically open up threaded hole 1 at left and right sides of 7 arc-shaped inner surface of baffle
With threaded hole 28, threaded hole 1 is interior to install screw rod 1, installs screw rod 29 in threaded hole 28, screw rod 1 is passed through threaded hole
Threaded hole 28 is passed through in one 3 and by screw rod 29, so that 29 extrusion piston ring 1 of screw rod 1 and screw rod, realizes 7 position of baffle
Fixation, avoid arc sleeve 2 and baffle 7 from sliding, protection effect improved, after baffle 7 and arc sleeve 2 are dismantled from piston ring 1
Convenient for reusing.
Trapezoidal item 1 is identical with trapezoidal 2 11 specification of item, and screw rod 1 is identical with 29 specification of screw rod, dovetail groove 1 and ladder
2 13 specification of shape slot is identical, and specification is identical to facilitate symmetrical machining.
Rubber pad 1 is pasted in one 6 front end of screw rod, and rubber pad 2 10 is pasted in 29 front end of screw rod, and rotation screw rod 1 realizes rubber
Rubber mat 1 is bonded piston ring 1, and rotation screw rod 29 realizes that rubber pad 2 10 is bonded piston ring 1, avoids screw rod 1 and screw rod
29 directly contact with piston ring 1, avoid worn piston ring 1.
Trapezoidal item 1, trapezoidal item 2 11 and baffle 7 are an integral molding structure, integrated formed structure good rigidity, are reduced
Difficulty of processing.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of multi-function seal, including piston ring and package component, it is characterised in that: the package component is mounted on piston
Ring leading exterior surface；
The package component include arc sleeve, trapezoidal item one, screw rod one, baffle, screw rod two, trapezoidal item two, dovetail groove one and
Dovetail groove two, the arc sleeve are set in piston ring leading exterior surface, and the dovetail groove one and dovetail groove two are symmetrically provided with arc
Shape covers at left and right sides of arc-shaped inner surface, and the baffle is mounted on arc sleeve arc-shaped inner surface and baffle is affixed with piston ring back
It closes, the trapezoidal item one and trapezoidal item two are symmetrically fixed on baffle arc-shaped outer surface, and the trapezoidal item one assigns into dovetail groove one
Interior, the trapezoidal item two assigns into dovetail groove two, and one He of threaded hole is symmetrically opened up at left and right sides of the baffle arc-shaped inner surface
Threaded hole two, the threaded hole one is interior to install screw rod one, installs screw rod two in the threaded hole two.
2. a kind of multi-function seal according to claim 1, it is characterised in that: the trapezoidal item one and trapezoidal item two are advised
Lattice are identical, and the screw rod one is identical with two specification of screw rod, and the dovetail groove one is identical with two specification of dovetail groove.
3. a kind of multi-function seal according to claim 1, it is characterised in that: paste rubber pad in one front end of screw rod
One, rubber pad two is pasted in two front end of screw rod.
4. a kind of multi-function seal according to claim 1, it is characterised in that: the trapezoidal item one, trapezoidal item two with
And baffle is an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108937.9U CN209524080U (en) | 2019-01-15 | 2019-01-15 | A kind of multi-function seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108937.9U CN209524080U (en) | 2019-01-15 | 2019-01-15 | A kind of multi-function seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209524080U true CN209524080U (en) | 2019-10-22 |
Family
ID=68229825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920108937.9U Expired - Fee Related CN209524080U (en) | 2019-01-15 | 2019-01-15 | A kind of multi-function seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209524080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216097A (en) * | 2021-05-06 | 2021-08-06 | 中国葛洲坝集团第一工程有限公司 | Jacking-free gate bottom pivot sealing element connecting tool and method |
-
2019
- 2019-01-15 CN CN201920108937.9U patent/CN209524080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216097A (en) * | 2021-05-06 | 2021-08-06 | 中国葛洲坝集团第一工程有限公司 | Jacking-free gate bottom pivot sealing element connecting tool and method |
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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: 20191022 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |