CN106321827A - Sealing base for mechanical seal - Google Patents
Sealing base for mechanical seal Download PDFInfo
- Publication number
- CN106321827A CN106321827A CN201510341012.5A CN201510341012A CN106321827A CN 106321827 A CN106321827 A CN 106321827A CN 201510341012 A CN201510341012 A CN 201510341012A CN 106321827 A CN106321827 A CN 106321827A
- Authority
- CN
- China
- Prior art keywords
- hole
- seal
- annular
- mechanical seal
- main part
- 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- Withdrawn
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Abstract
The invention discloses a sealing base for a mechanical seal. The sealing base has a main body part with a circular section; the main body part is axially provided with a through hole; a step part is formed at the edge of one end of the through hole; an annular first sealing groove is recessed at the other end of the through hole in a direction perpendicular to the axial direction; annular first and second baffle plates are respectively projected on two sides of the sealing groove in the direction perpendicular to the axial direction; the first baffle plate is positioned between the first sealing groove and the through hole; the aperture of the first baffle plate is smaller than the diameter of the through hole; annular mounting parts are projected around the main body part; and at least one mounting hole is axially formed in the mounting parts. The sealing base is simple in structure and excellent in sealing effect.
Description
Technical field
The application belongs to technical field of mechanical, particularly relates to a kind of seal receptacle 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 seal receptacle 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 seal receptacle for mechanical seal, and described seal receptacle has cross section
Rounded main part, this main part offers through hole vertically, and the edge of one end of described through hole is formed
Having stage portion, the other end is arranged with the first annular seal groove, described seal groove along the direction of vertical axial
Both sides protrude out the first baffle plate and the second baffle of annular respectively along the direction of vertical axial, described first
Baffle plate is between described first seal groove and through hole, and the aperture of described first plate washer is less than described through hole
Diameter, the surrounding of described main part protrudes out the installation portion of annular, described installation portion offers vertically
At least one installing hole.
Preferably, in the above-mentioned seal receptacle for mechanical seal, described installation portion and described main part
Junction the most recessed be formed with the second seal groove.
Preferably, in the above-mentioned seal receptacle for mechanical seal, the aperture of described second baffle is more than
The diameter of described through hole.
Preferably, in the above-mentioned seal receptacle for mechanical seal, the inner edge of described second baffle opening
Edge is formed with the chamfering of inclination.
Compared with prior art, it is an advantage of the current invention that: the seal receptacle simple in construction of the present invention, 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 seal receptacle 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 seal receptacle of mechanical seal, having the rounded main part in cross section 1, this is main
Body offers through hole 2 vertically, and the edge of one end of through hole is formed with stage portion 3, and the other end is along vertical
Axially direction is arranged with the first seal groove 4 of annular, and the both sides of seal groove are along the direction difference of vertical axial
Protrude out annular the first baffle plate 5 and second baffle 6, the first baffle plate between the first seal groove and through hole,
The aperture of the first plate washer is less than the diameter of through hole, and the surrounding of main part protrudes out the installation portion 7 of annular, installs
At least one installing hole 8 is offered vertically in portion.
Further, installation portion is the most recessed with the junction of main part is formed with the second seal groove 9.
Further, the aperture of second baffle is more than the diameter of through hole.
Further, the inward flange of second baffle opening is formed with the chamfering 10 of inclination.
Further, installation portion 7 end offers screw mounting hole 71, screw mounting hole 71 and through hole 2
Between be communicated with oil filler point 72.
Further, screw mounting hole 71 is socket cap screw installing hole.
Further, screw mounting hole 71 is 16 ° with the angle on described through-hole diameter direction.
Further, oil filler point 72 is perpendicular to the axial of through hole.
In this technical scheme, screw mounting hole 71 both may be used for installing with soket head cap screw, it is also possible to
As lubrication and the oil filler point of sealing, simple in construction, low cost.
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 (4)
1. the seal receptacle for mechanical seal, it is characterised in that it is circle that described seal receptacle has cross section
The main part of shape, this main part offers through hole vertically, and the edge of one end of described through hole is formed with platform
Rank portion, the other end is arranged with the first annular seal groove, the two of described seal groove along the direction of vertical axial
Side protrudes out the first annular baffle plate and second baffle, described first baffle plate respectively along the direction of vertical axial
Between described first seal groove and through hole, the aperture of described first plate washer is less than the diameter of described through hole,
The surrounding of described main part protrudes out the installation portion of annular, and described installation portion offers at least one vertically
Individual installing hole.
Seal receptacle for mechanical seal the most according to claim 1, it is characterised in that: described peace
Dress portion is the most recessed with the junction of described main part is formed with the second seal groove.
Seal receptacle for mechanical seal the most according to claim 1, it is characterised in that: described
The aperture of two baffle plates is more than the diameter of described through hole.
Seal receptacle for mechanical seal the most according to claim 1, it is characterised in that: described
The inward flange of two baffle openings is formed with the chamfering of inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510341012.5A CN106321827A (en) | 2015-06-18 | 2015-06-18 | Sealing base for mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510341012.5A CN106321827A (en) | 2015-06-18 | 2015-06-18 | Sealing base for mechanical seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106321827A true CN106321827A (en) | 2017-01-11 |
Family
ID=57732953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510341012.5A Withdrawn CN106321827A (en) | 2015-06-18 | 2015-06-18 | Sealing base for mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106321827A (en) |
-
2015
- 2015-06-18 CN CN201510341012.5A patent/CN106321827A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |