CN209036155U - A kind of mechanical seal dynamic and static ring arrangement for grinding - Google Patents
A kind of mechanical seal dynamic and static ring arrangement for grinding Download PDFInfo
- Publication number
- CN209036155U CN209036155U CN201821961272.8U CN201821961272U CN209036155U CN 209036155 U CN209036155 U CN 209036155U CN 201821961272 U CN201821961272 U CN 201821961272U CN 209036155 U CN209036155 U CN 209036155U
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- CN
- China
- Prior art keywords
- loop bar
- grinding
- shank
- positioning pin
- universal drive
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- 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.)
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of mechanical seal dynamic and static ring arrangement for grinding, including shank, loop bar, the first positioning pin, Universal drive set, the second positioning pin and abrasive sheet, the shank and loop bar are socketed, shank is located at one end in loop bar and is connect by spring with loop bar inner wall, loop bar two sidewalls face offers kidney slot, first positioning pin passes through kidney slot and shank, the loop bar covers ball-joint by bulb and Universal drive, hinged positioning is realized by the second positioning pin between loop bar and Universal drive set, the abrasive sheet and Universal drive set connect.The mechanical seal dynamic and static ring arrangement for grinding of the structure can carry out grinding reparation to dynamic and static ring, save production cost, simultaneously, it works well, it is easy to operate practical, it both improved grinding quality and efficiency, alleviated workload, it also ensures safety, and makes simply, it is low in cost.
Description
Technical field
The utility model relates to mechanical grinding device fields, and in particular to a kind of mechanical seal dynamic and static ring arrangement for grinding.
Background technique
Mechanical seal is more and more because its good performance uses on industrial rotating machinery, but because uses unit base
This does not have recovery technique and equipment, and many expensive mechanical seals after wear and leakage because that can only abandon, and which greatly enhances productions
Cost.Currently, find through all kinds of mechanical seals of multiple strip inspection, dynamic and static ring sealing surface wear is cause leakage common existing
As if reparation can be ground completely by taking mechanical seal manufactory.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of mechanical seal dynamic and static ring arrangement for grinding, it can be to sound
Ring carries out grinding reparation, to save production cost, meanwhile, work well, it is easy to operate practical, both improved grinding quality and
Efficiency alleviates workload, also ensures safety, and makes simply, low in cost.
The utility model is solved the above problems by following technological means: a kind of mechanical seal dynamic and static ring arrangement for grinding, packet
Shank, loop bar, the first positioning pin, Universal drive set, the second positioning pin and abrasive sheet are included, the shank and loop bar are socketed, shank
One end in loop bar is connect by spring with loop bar inner wall, and loop bar two sidewalls face offers kidney slot, and described the
One positioning pin passes through kidney slot and shank, and the loop bar covers ball-joint, loop bar and Universal drive set by bulb and Universal drive
Between hinged positioning realized by the second positioning pin, the abrasive sheet and Universal drive set connect.
Further, Universal drive set two sidewalls face offers T-slot, second positioning pin pass through T-slot and
Bulb.
Further, the shank and loop bar are made of mild steel material.
Further, the abrasive sheet is made of red copper material.
Further, the grinding plate thickness is greater than 15mm.
The utility model has the beneficial effects that the mechanical seal dynamic and static ring arrangement for grinding of the structure, including shank, loop bar,
One positioning pin, Universal drive set, the second positioning pin and abrasive sheet, the shank and loop bar are socketed, and shank is located at one in loop bar
End is connect by spring with loop bar inner wall, and loop bar two sidewalls face offers kidney slot, and first positioning pin passes through waist
Shape hole and shank, the loop bar covers ball-joint by bulb and Universal drive, fixed by second between loop bar and Universal drive set
Position pin realizes hinged positioning, and the abrasive sheet and Universal drive set connect.The mechanical seal dynamic and static ring arrangement for grinding of the structure, energy
It is enough that grinding reparation is carried out to dynamic and static ring, production cost has been saved, meanwhile, it works well, it is easy to operate practical, both improved grinding
Quality and efficiency alleviate workload, also ensure safety, and make simply, low in cost.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail below with reference to attached drawing, as shown in Figure 1: the mechanical seal of the utility model
Dynamic and static ring arrangement for grinding, including shank 1, loop bar 2, the first positioning pin, Universal drive cover the 4, second positioning pin and abrasive sheet 5, institute
It states shank and loop bar is made of mild steel material, the abrasive sheet is made of red copper material, and the thickness of abrasive sheet is greater than 15mm,
The abradant surface of abrasive sheet is smooth.The shank and loop bar are socketed, and shank is located at one end in loop bar and passes through spring 3 and loop bar inner wall
Connection, loop bar two sidewalls face offer kidney slot, and first positioning pin passes through kidney slot and shank, are tied using this kind
Structure design, during the grinding process, loop bar can move axially certain size with respect to shank, and the maximum distance of axial movement is kidney-shaped
The length in hole avoids the excessive or too small situation of abrasive power in this way and occurs, improves the cushion performance in process of lapping.Institute
It states loop bar and ball-joint is covered by bulb and Universal drive, can be made between loop bar and Universal drive set using the type of attachment of ball-joint
It realizes that automatic aligning is levelling, hinged positioning is realized by the second positioning pin between loop bar and Universal drive set, it is specifically, described
Universal drive set two sidewalls face offers T-slot, and second positioning pin passes through T-slot and bulb, at the second positioning pin
When in the level trough body of T-slot, it can be achieved that loop bar and Universal drive set between hinged positioning, when the second positioning pin slide into T
, it can be achieved that loop bar is freely separated with what Universal drive covered when in the vertical slots body of type groove.The abrasive sheet and Universal drive set connect
It connects.
When specific grinding, the top of shank is installed on bench drill, each component is assembled, is applied on the abradant surface of abrasive sheet
Grinding agent or grounds travel are covered, can realize that grinding is repaired to dynamic and static ring.
Using the mechanical seal dynamic and static ring arrangement for grinding of the application, grinding reparation can be carried out to dynamic and static ring, save life
Cost is produced, meanwhile, it works well, it is easy to operate practical, it both improved grinding quality and efficiency, alleviated workload, also ensured that
Safety, and make it is simple, it is low in cost.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of mechanical seal dynamic and static ring arrangement for grinding, it is characterised in that: including shank, loop bar, the first positioning pin, Universal drive
Set, the second positioning pin and abrasive sheet, the shank and loop bar are socketed, and shank is located at one end in loop bar and passes through in spring and loop bar
Wall connection, loop bar two sidewalls face offer kidney slot, and first positioning pin passes through kidney slot and shank, the loop bar
Ball-joint is covered by bulb and Universal drive, hinged positioning, institute are realized by the second positioning pin between loop bar and Universal drive set
It states abrasive sheet and Universal drive set connects.
2. mechanical seal dynamic and static ring arrangement for grinding according to claim 1, it is characterised in that: the Universal drive covers two sides
Wall face offers T-slot, and second positioning pin passes through T-slot and bulb.
3. mechanical seal dynamic and static ring arrangement for grinding described in -2 any one according to claim 1, it is characterised in that: the shank
It is made with loop bar of mild steel material.
4. mechanical seal dynamic and static ring arrangement for grinding according to claim 3, it is characterised in that: the abrasive sheet is by red copper material
Material is made.
5. mechanical seal dynamic and static ring arrangement for grinding according to claim 4, it is characterised in that: the grinding plate thickness is greater than
15mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961272.8U CN209036155U (en) | 2018-11-27 | 2018-11-27 | A kind of mechanical seal dynamic and static ring arrangement for grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961272.8U CN209036155U (en) | 2018-11-27 | 2018-11-27 | A kind of mechanical seal dynamic and static ring arrangement for grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036155U true CN209036155U (en) | 2019-06-28 |
Family
ID=67043540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821961272.8U Active CN209036155U (en) | 2018-11-27 | 2018-11-27 | A kind of mechanical seal dynamic and static ring arrangement for grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209036155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702599A (en) * | 2018-11-27 | 2019-05-03 | 大唐湘潭发电有限责任公司 | A kind of mechanical seal dynamic and static ring arrangement for grinding |
| CN111360695A (en) * | 2020-03-10 | 2020-07-03 | 金菁 | Multifunctional clamping equipment for automobile part machining |
| CN113385991A (en) * | 2021-07-07 | 2021-09-14 | 哈尔滨电气动力装备有限公司 | Processing technology and processing equipment for sealing static ring of main pump shaft of shaft seal of nuclear power station |
-
2018
- 2018-11-27 CN CN201821961272.8U patent/CN209036155U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702599A (en) * | 2018-11-27 | 2019-05-03 | 大唐湘潭发电有限责任公司 | A kind of mechanical seal dynamic and static ring arrangement for grinding |
| CN111360695A (en) * | 2020-03-10 | 2020-07-03 | 金菁 | Multifunctional clamping equipment for automobile part machining |
| CN113385991A (en) * | 2021-07-07 | 2021-09-14 | 哈尔滨电气动力装备有限公司 | Processing technology and processing equipment for sealing static ring of main pump shaft of shaft seal of nuclear power station |
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