CN106257112A - A kind of rotating ring for mechanical seal - Google Patents
A kind of rotating ring for mechanical seal Download PDFInfo
- Publication number
- CN106257112A CN106257112A CN201510345461.7A CN201510345461A CN106257112A CN 106257112 A CN106257112 A CN 106257112A CN 201510345461 A CN201510345461 A CN 201510345461A CN 106257112 A CN106257112 A CN 106257112A
- Authority
- CN
- China
- Prior art keywords
- main part
- hole
- rotating ring
- mechanical seal
- external diameter
- 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.)
- Withdrawn
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- Sealing Devices (AREA)
Abstract
This application discloses a kind of rotating ring for mechanical seal, described rotating ring includes first main part with the first external diameter, second main part with second external diameter coaxial with described first main part, and it is connected to the 3rd main part between described first main part and the second main part, described first external diameter is less than described second external diameter, described first main part has been axially formed the first through hole, described second main part has been axially formed the second through hole, described first through hole and the second through hole communicate, it is fixed with sealing ring in described second through hole, described 3rd main part place plane is perpendicular to axially.The rings configuration of the present invention is simple, good sealing effect.
Description
Technical field
The application belongs to technical field of mechanical, particularly relates to a kind of rotating ring for mechanical seal.
Background technology
Large-scale mixing plant or the leakage problem of conveying equipment, the always industry device such as chemical industry, pharmacy are raw
The problem that business men is paid close attention to most.During for transport pump water or other liquid, leakage is caused to be asked due to poorly sealed
Topic, a lot of producers add the oil sealing sealing with increase equipment, but oiling is honored as a queen, axle sleeve is easy to just be destroyed,
Cause the machine envelope life-span extremely short, the most also do not have suitable product to protect, therefore run at equipment
Middle liquid pours out flowing, destroys other equipment.
Summary of the invention
It is an object of the invention to provide a kind of rotating ring for mechanical seal, to overcome in prior art
Not enough.
For achieving the above object, the present invention provides following technical scheme:
The embodiment of the present application discloses a kind of rotating ring for mechanical seal, and described rotating ring includes having
Second main body with the second external diameter that first main part of the first external diameter is coaxial with described first main part
Portion and be connected to the 3rd main part between described first main part and the second main part, described first
External diameter is less than described second external diameter, and described first main part has been axially formed the first through hole, and described second
Main part has been axially formed the second through hole, and described first through hole and the second through hole communicate, and described second leads to
Being fixed with sealing ring in hole, described 3rd main part place plane is perpendicular to axially.
Preferably, in the above-mentioned rotating ring for mechanical seal, the inwall of described second main part with
The junction of the inwall of described 3rd main part is the recessed seal groove being formed with annular along vertical axial direction.
Preferably, in the above-mentioned rotating ring for mechanical seal, the inwall of described 3rd main part with
The chamfering of inclination it is formed with between the inwall of described first main part.
Preferably, in the above-mentioned rotating ring for mechanical seal, described chamfering with axial angle is
45°。
Preferably, in the above-mentioned rotating ring for mechanical seal, the opening part of described first main part
It is formed with the breach being communicated in described first through hole.
Compared with prior art, it is an advantage of the current invention that: the rings configuration of the present invention is simple, seal
Effective.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments described in the application, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 show the structural representation of rotating ring in the specific embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Detailed description, it is clear that described embodiment is only a part of embodiment of the present invention rather than complete
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work on the premise of the every other embodiment that obtained, broadly fall into the scope of protection of the invention.
Shown in ginseng Fig. 1, for the rotating ring of mechanical seal, including have the first external diameter the first main part 1,
Second main part 2 with second external diameter coaxial with the first main part and be connected to the first main part and
The 3rd main part 3 between second main part, the first external diameter is less than the second external diameter, and the first main part is vertically
Being formed with the first through hole 4, the second main part has been axially formed the second through hole 5, and the first through hole and second leads to
Hole communicates, and is fixed with sealing ring 6 in the second through hole, and the 3rd main part place plane is perpendicular to axially.
Further, the junction of the inwall of the inwall of the second main part and the 3rd main part is along vertical axial
The recessed seal groove 7 being formed with annular in direction.
Further, falling of inclination it is formed with between inwall and the inwall of the first main part of the 3rd main part
Angle 8.
Further, chamfering and axial angle are 45 °.
Further, the opening part of the first main part is formed with the breach 9 being communicated in the first through hole.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to
One entity or operation are separated with another entity or operating space, and not necessarily requires or imply
Relation or the order of any this reality is there is between these entities or operation.And, term " includes ",
" comprise " or its any other variant is intended to comprising of nonexcludability, so that include that one is
The process of row key element, method, article or equipment not only include those key elements, but also include the brightest
Other key elements really listed, or also include intrinsic for this process, method, article or equipment
Key element.In the case of there is no more restriction, statement " including ... " key element limited,
It is not precluded from there is also in including the process of described key element, method, article or equipment other identical
Key element.
The above is only the detailed description of the invention of the application, it is noted that general for the art
For logical technical staff, on the premise of without departing from the application principle, it is also possible to make some improvement and profit
Decorations, these improvements and modifications also should be regarded as the protection domain of the application.
Claims (5)
1. the rotating ring for mechanical seal, it is characterised in that described rotating ring includes having first
First main part of external diameter, second main part with second external diameter coaxial with described first main part,
And it is connected to the 3rd main part between described first main part and the second main part, described first external diameter
Less than described second external diameter, described first main part has been axially formed the first through hole, described second main body
Portion has been axially formed the second through hole, and described first through hole and the second through hole communicate, in described second through hole
Being fixed with sealing ring, described 3rd main part place plane is perpendicular to axially.
Rotating ring for mechanical seal the most according to claim 1, it is characterised in that: described
The junction of the inwall of the inwall of two main parts and described 3rd main part is along the recessed formation in vertical axial direction
There is the seal groove of annular.
Rotating ring for mechanical seal the most according to claim 1, it is characterised in that: described
The chamfering of inclination it is formed with between inwall and the inwall of described first main part of three main parts.
Rotating ring for mechanical seal the most according to claim 3, it is characterised in that: described fall
Angle and axial angle are 45 °.
Rotating ring for mechanical seal the most according to claim 1, it is characterised in that: described
The opening part of one main part is formed with the breach being communicated in described first through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345461.7A CN106257112A (en) | 2015-06-20 | 2015-06-20 | A kind of rotating ring for mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345461.7A CN106257112A (en) | 2015-06-20 | 2015-06-20 | A kind of rotating ring for mechanical seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106257112A true CN106257112A (en) | 2016-12-28 |
Family
ID=57713925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510345461.7A Withdrawn CN106257112A (en) | 2015-06-20 | 2015-06-20 | A kind of rotating ring for mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106257112A (en) |
-
2015
- 2015-06-20 CN CN201510345461.7A patent/CN106257112A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161228 |
|
| WW01 | Invention patent application withdrawn after publication |