CN205678127U - A kind of mechanical seal pad - Google Patents
A kind of mechanical seal pad Download PDFInfo
- Publication number
- CN205678127U CN205678127U CN201620533402.2U CN201620533402U CN205678127U CN 205678127 U CN205678127 U CN 205678127U CN 201620533402 U CN201620533402 U CN 201620533402U CN 205678127 U CN205678127 U CN 205678127U
- Authority
- CN
- China
- Prior art keywords
- gasket
- seal body
- pad
- mechanical seal
- rubber
- 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
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- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of mechanical seal pad, including gasket seal body, described gasket seal body is substantially made up of Upper gasket, lower gasket and rubber spacer；Described gasket seal body upper end is provided with Upper gasket；Described Upper gasket outermost arranges multiple bolt hole；Described gasket seal body lower end is provided with lower gasket；Have multiple protruding identical with described lower gasket groove under described Upper gasket；In the middle of described upper and lower pad, cladding rubber spacer forms one.The utility model, for meeting the demand of mechanical seal, is not required to note and seals glue, the advantage of good sealing effect.With sealing effectiveness during effective guarantee this gasket seal assembling, substantially increase efficiency of assembling, the setting of sags and crests makes seal can keep good sealing property under the operating mode of long-term vibration, has good shock resistance, reduces the leakage problem that vibrations cause.It is applicable to various working environment.
Description
Technical field
The utility model belongs to technical field of sealing technology, is specifically related to a kind of mechanical seal pad.
Background technology
At present, in the sealing device acting in most of mechanical systems, rubber sealing is typically all used.Carrying out, end face is close
Feng Shi, needs to arrange groove or the corner angle of fixing cushion rubber on part part, and otherwise cushion rubber is not fixed easily.So work of rubber sealing
Skill is complex, and vibration resistance is more weak, and the fluid pressure of carrying is relatively low, and sealing effectiveness is not strong, and gasket seal also serves as pipeline
The building block connecting, serves the effect connecting pipeline and air seal wherein.Air supply system sets at power such as blower fans
Under standby effect, the impact that shaken by a burst of of pipeline that it connects so that the connecting portion of pipeline occurs loosening phenomenon, leads
Pernicious gas within Zhiing overflows, and affects the healthy of staff.And the bearing capacity of gasket seal own is not strong, it is easy to
Premature fatigue occurs even by conquassation, thus the reliability sealing is not ideal enough, it is impossible to ensure airtight quality.So, to sum up institute
State, so I devises a kind of mechanical seal pad.
Content of the invention
In order to solve the problem of above-mentioned existence, the utility model provides a kind of mechanical seal pad.
The utility model is to be achieved through the following technical solutions:
A kind of mechanical seal pad, including gasket seal body, described gasket seal body is by Upper gasket, lower gasket and rubber
Rubber cushion layer is substantially constituted；Described gasket seal body upper end is provided with Upper gasket；Described Upper gasket outermost arranges multiple bolt
Hole；Described gasket seal body lower end is provided with lower gasket；There is multiple protruding and described lower gasket groove kiss under described Upper gasket
Close；In the middle of described upper and lower pad, cladding rubber spacer forms one.
As further prioritization scheme of the present utility model, described lower gasket outermost is provided with and matches with described Upper gasket
Bolt hole；The inner ring of described Upper gasket welds together with the inner ring of described lower gasket；Described upper and lower pad is close with rubber
Carry out sulfuration combination after packing secure bond.
As further prioritization scheme of the present utility model, the material of described rubber gasket is oil resistant butadiene-acrylonitrile glue or fluorine rubber
Glue；Described rubber gasket by described protruding and described groove and be compacted formed one.
As further prioritization scheme of the present utility model, described gasket seal body is annular, and described sealing gasket
The material of piece body all uses corrosion-resistant measuring body alloy material to make.
Compared with prior art, the beneficial effects of the utility model are: the utility model is for meeting mechanical seal
Demand, is not required to note and seals glue, the advantage of good sealing effect.With sealing effectiveness during effective guarantee this gasket seal assembling,
Substantially increasing efficiency of assembling, the setting of sags and crests makes seal can keep good sealing under the operating mode of long-term vibration
Performance, has good shock resistance, reduces the leakage problem that vibrations cause.It is applicable to various working environment.
Brief description
Fig. 1 is that structure side of the present utility model regards exploded view；
Fig. 2 is structure top view of the present utility model.
In figure: the 1st, gasket seal body；2nd, protruding；3rd, rubber sheet gasket；4th, Upper gasket；5th, lower gasket；6th, groove；7th, bolt
Hole.
Detailed description of the invention
With detailed description of the invention, the utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1 and Figure 2, a kind of mechanical seal pad, including gasket seal body (1), described gasket seal body
(1) it is substantially made up of Upper gasket (4), lower gasket (5) and rubber spacer (3)；Described gasket seal body (1) upper end is provided with
Pad (4)；Described Upper gasket (4) outermost arranges multiple bolt hole (7)；Described gasket seal body (1) lower end is provided with down
Pad (5)；Multiple projection (2) is had to coincide with described lower gasket (5) groove (6) under described Upper gasket (4)；Described upper (4), under
(5) in the middle of pad, cladding rubber spacer (3) forms one；Described lower gasket (5) outermost is provided with and described Upper gasket (4) phase
The bolt hole (7) joined；The inner ring of described Upper gasket (4) welds together with the inner ring of described lower gasket (5)；Described upper (4),
Under carry out sulfuration combination after (5) pad and rubber gasket secure bond；The material of described rubber gasket (3) is oil resistant butadiene-acrylonitrile
Glue or fluorubber；Described rubber gasket (3) is interior by described projection (2) and described groove (6) and is compacted form one；Institute
Stating gasket seal body (1) is annular, and the material of described gasket seal body (1) all uses corrosion-resistant measuring body alloy material
Material is made.
Of the present utility model general principle, principal character and advantage have more than been shown and described.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of without departing from the utility model spirit and scope, the utility model also has various change
And improvement, in the range of these changes and improvements both fall within claimed the utility model.The utility model claims scope
Defined by appending claims and equivalent thereof.
Claims (4)
1. a mechanical seal pad, including gasket seal body, it is characterised in that: described gasket seal body by Upper gasket,
Lower gasket and rubber spacer are substantially constituted；Described gasket seal body upper end is provided with Upper gasket；Described Upper gasket outermost sets
Put multiple bolt hole；Described gasket seal body lower end is provided with lower gasket；Have under described Upper gasket multiple projection with described under
Pad groove coincide；In the middle of described upper and lower pad, cladding rubber spacer forms one.
2. a kind of mechanical seal pad according to claim 1, it is characterised in that: described lower gasket outermost be provided with
The bolt hole that described Upper gasket matches；The inner ring of described Upper gasket welds together with the inner ring of described lower gasket；Described upper,
Carry out sulfuration combination after lower gasket and rubber gasket secure bond.
3. a kind of mechanical seal pad according to claim 1, it is characterised in that: the material of described rubber gasket is resistance to
Oil NBR or fluorubber；Described rubber gasket by described protruding and described groove and be compacted formed one.
4. a kind of mechanical seal pad according to claim 1, it is characterised in that: described gasket seal body is annulus
Shape, and the material of described gasket seal body all uses corrosion-resistant measuring body alloy material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533402.2U CN205678127U (en) | 2016-06-06 | 2016-06-06 | A kind of mechanical seal pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533402.2U CN205678127U (en) | 2016-06-06 | 2016-06-06 | A kind of mechanical seal pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678127U true CN205678127U (en) | 2016-11-09 |
Family
ID=57433945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620533402.2U Expired - Fee Related CN205678127U (en) | 2016-06-06 | 2016-06-06 | A kind of mechanical seal pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678127U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475317A (en) * | 2016-12-05 | 2017-03-08 | 新乡市振英机械设备有限公司 | A kind of spin vibration sieve screen frame and the sealing structure of rack |
| CN106870734A (en) * | 2017-03-24 | 2017-06-20 | 长葛市航天密封科技有限公司 | A kind of antiseep bonded washer |
| CN107420541A (en) * | 2017-05-19 | 2017-12-01 | 海安国洋机械科技有限公司 | A kind of novel seal pad |
| CN111433474A (en) * | 2017-12-07 | 2020-07-17 | 舍弗勒技术股份两合公司 | Sealed rolling bearing and method for operating a rolling bearing |
| CN113715383A (en) * | 2021-07-09 | 2021-11-30 | 王镇 | Preparation process of sealing ring embedded with rib ring |
-
2016
- 2016-06-06 CN CN201620533402.2U patent/CN205678127U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475317A (en) * | 2016-12-05 | 2017-03-08 | 新乡市振英机械设备有限公司 | A kind of spin vibration sieve screen frame and the sealing structure of rack |
| CN106870734A (en) * | 2017-03-24 | 2017-06-20 | 长葛市航天密封科技有限公司 | A kind of antiseep bonded washer |
| CN107420541A (en) * | 2017-05-19 | 2017-12-01 | 海安国洋机械科技有限公司 | A kind of novel seal pad |
| CN111433474A (en) * | 2017-12-07 | 2020-07-17 | 舍弗勒技术股份两合公司 | Sealed rolling bearing and method for operating a rolling bearing |
| CN113715383A (en) * | 2021-07-09 | 2021-11-30 | 王镇 | Preparation process of sealing ring embedded with rib ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20180606 |