CN106321839A - Drive ring for mechanical seal - Google Patents
Drive ring for mechanical seal Download PDFInfo
- Publication number
- CN106321839A CN106321839A CN201510344841.9A CN201510344841A CN106321839A CN 106321839 A CN106321839 A CN 106321839A CN 201510344841 A CN201510344841 A CN 201510344841A CN 106321839 A CN106321839 A CN 106321839A
- Authority
- CN
- China
- Prior art keywords
- hole
- mechanical seal
- main part
- drive ring
- driving ring
- 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- Withdrawn
Links
Abstract
The invention discloses a drive ring for a mechanical seal. The drive ring comprises a body part. The body part is provided with an axially-through through hole. The inner wall of the through hole protrudes and extends inwards at an opening to form an annular blocking wall. A screw hole is further formed in the side wall of the body part and communicates with the through hole. The drive ring is simple in structure and good in sealing effect.
Description
Technical field
The application belongs to technical field of mechanical, particularly relates to a kind of driving 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 driving 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 driving ring for mechanical seal, including main part, this main body
Portion has a through hole axially communicated, and the inwall of described through hole inwardly protrudes out the retaining wall of annular in opening part,
Being further opened with a screw on the sidewall of described main part, described screw communicates with described through hole.
Preferably, in the above-mentioned driving ring for mechanical seal, described screw is perpendicular to described main body
The sidewall in portion.
Compared with prior art, it is an advantage of the current invention that: the driving ring structure 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 in the specific embodiment of the invention structural representation driving ring.
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 driving ring of mechanical seal, including main part 1, this main part 1 has one
The through hole 2 axially communicated, the inwall of described through hole 2 inwardly protrudes out the retaining wall 3 of annular, institute in opening part
Stating and be further opened with a screw 4 on the sidewall of main part, described screw 4 communicates with described through hole 2.
In the above-mentioned driving ring for mechanical seal, described screw 4 is perpendicular to described main part 1
Sidewall.
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 (2)
1. the driving ring for mechanical seal, it is characterised in that including main part, this main part has
Having a through hole axially communicated, the inwall of described through hole inwardly protrudes out the retaining wall of annular, institute in opening part
Stating and be further opened with a screw on the sidewall of main part, described screw communicates with described through hole.
Driving ring for mechanical seal the most according to claim 1, it is characterised in that: described spiral shell
Hole is perpendicular to the sidewall of described main part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344841.9A CN106321839A (en) | 2015-06-20 | 2015-06-20 | Drive ring for mechanical seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344841.9A CN106321839A (en) | 2015-06-20 | 2015-06-20 | Drive ring for mechanical seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106321839A true CN106321839A (en) | 2017-01-11 |
Family
ID=57727519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510344841.9A Withdrawn CN106321839A (en) | 2015-06-20 | 2015-06-20 | Drive ring for mechanical seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106321839A (en) |
-
2015
- 2015-06-20 CN CN201510344841.9A patent/CN106321839A/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 |