CN206860866U - Platen sealing device in a kind of sealing ring and sulphur center mechanism - Google Patents
Platen sealing device in a kind of sealing ring and sulphur center mechanism Download PDFInfo
- Publication number
- CN206860866U CN206860866U CN201720552239.9U CN201720552239U CN206860866U CN 206860866 U CN206860866 U CN 206860866U CN 201720552239 U CN201720552239 U CN 201720552239U CN 206860866 U CN206860866 U CN 206860866U
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- sealing ring
- ring
- sealing
- platen
- seal groove
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Abstract
The utility model provides platen sealing device in a kind of sealing ring and sulphur center mechanism, sealing ring includes circular body, the inner ring surface of the circular body is provided with the first seal groove, the end face of the circular body is provided with the second seal groove, first seal groove is endless groove, and second seal groove is ring-type sun seam.Sealing ring provided by the utility model, its good seal performance, it is few that sealing ring changes number.
Description
Technical field
It the utility model is related to platen sealing device in a kind of sealing ring and sulphur center mechanism.
Background technology
At present, platen sealing ring is easily revealed on the aluminum that company's vulcanization uses, and sealing ring is easily damaged, replacement frequency phase
Work as height.Sometimes it is likely to occur the continuous situation changed and all also have leakage several times.The frequent sealing ring that must change causes sealing ring to hold
Workload that fragile, steam is easily revealed between central authority and upper platen, sealing ring damages, increases employee etc., is caused
The waste of substantial amounts of resource and manpower.
Utility model content
Deficiency, the utility model one side technical problems to be solved are to provide a kind of sealing ring based on more than, and it is sealed
Performance is good, and it is few that sealing ring changes number.
In order to solve the above technical problems, the utility model employs following technical scheme：
A kind of sealing ring, including circular body, the inner ring surface of the circular body is provided with the first seal groove, described
The end face of circular body is provided with the second seal groove, and first seal groove is endless groove, and second seal groove is ring-type
Positive seam.
The material of the sealing ring is copper.
Using above technical scheme, the utility model achieves following technique effect：
Sealing ring provided by the utility model, its second seal groove are ring-type sun seam, good seal performance, and sealing ring is changed
Number is few.
The utility model another aspect technical problems to be solved are to provide platen sealing dress in a kind of sulphur center mechanism
Put, it can seal upper platen, good seal performance, and it is few that sealing ring changes number.
In order to solve the above technical problems, the utility model employs following technical scheme：
Platen sealing device in a kind of sulphur center mechanism, including upper platen, central authority, sealing ring as described above,
First sealing ring and the second sealing ring, the upper platen top are provided with mounting ring, and the central authority is arranged on the upper pressure
In disk, the upper platen is stretched out and in the mounting ring in the end of the central authority, and the sealing ring is arranged on described
Between the end of central authority and the mounting ring, second seal groove is arranged on towards upper platen, first sealing ring
In first seal groove, second sealing ring is arranged in second seal groove.
Also include the gland mounting ring being pressed on upper platen, the gland is arranged in the mounting ring.
The gland includes compressed part, and the compressed part is cylindric, is between the compressed part and the mounting ring
It is full of cooperation.
The diameter of second sealing ring is more than the height of second seal groove.
Using above technical scheme, the utility model achieves following technique effect：
(1) platen sealing device in sulphur center mechanism provided by the utility model, its second seal groove are that ring-type sun stops
Mouthful, the contact area of the second sealing ring and upper platen is bigger, good seal performance, and it is few that sealing ring changes number；
The diameter of (2) second sealing rings be more than second seal groove height, further improve the second sealing ring with it is upper
The contact area of platen, strengthen sealing property.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model sealing ring；
The structure chart of platen sealing device in the utility model sulphur center mechanism of Fig. 2 positions.
Embodiment
As shown in figure 1, the utility model provides a kind of sealing ring 10, including circular body 101, the annular shape is originally
The inner ring surface of body is provided with the first seal groove 102, and the end face of the circular body 101 is provided with the second seal groove 103, described
First seal groove 102 is endless groove, including bottom wall and the two side vertical with bottom wall, the second seal groove 103 are that ring-type sun stops
Mouthful, specifically, the end face of circular body sets short annulus, the outer wall of short annulus and the end face of cylindrical body form the sun
Seam.The material of sealing ring is copper.Second seal groove 103 is the contact area of ring-type sun seam, the second sealing ring and upper platen
Bigger, good seal performance, it is few that sealing ring changes number.
As depicted in figs. 1 and 2, the utility model additionally provides platen sealing device in a kind of sulphur center mechanism, including
Upper platen 20, central authority 30, sealing ring as described above 10, the first sealing ring 40 and the second sealing ring 50, upper platen 20 push up
Portion is provided with mounting ring 60, and central authority 30 is arranged in platen 20, and upper platen 20 and position are stretched out in the end of central authority 30
In in mounting ring 60, sealing ring 10 is arranged between end and the mounting ring 60 of the central authority 30, the court of the second seal groove 103
Upward platen 20, the first sealing ring 40 are arranged in the first seal groove 102, and the second sealing ring 50 is arranged on second seal groove
In 103.The diameter of second sealing ring 50 is more than the height of second seal groove 103, further improve the second sealing ring 50 with
The contact area of upper platen 20, strengthen sealing property.
Be provided with the gland 70 sealing ring 10 being pressed on upper platen 20 in mounting ring 60, gland 70 is arranged on the peace
Fill in ring 60.Gland 70 includes compressed part 701, and compressed part 701 is cylindric, is interference between compressed part 701 and mounting ring 60
Coordinate.
Finally it should be noted that：Preferred embodiment of the present utility model is these are only, is not limited to this practicality
It is new, although the utility model is described in detail with reference to embodiment, for those skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change, but it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., it all should include
Within the scope of protection of the utility model.
Claims (6)
- A kind of 1. sealing ring, it is characterised in that：Including circular body, it is close that the inner ring surface of the circular body is provided with first Sealing groove, the end face of the circular body are provided with the second seal groove, and first seal groove is endless groove, second sealing Groove is ring-type sun seam.
- 2. sealing ring according to claim 1, it is characterised in that：The material of the sealing ring is copper.
- A kind of 3. platen sealing device in sulphur center mechanism, it is characterised in that：Wanted including upper platen, central authority, such as right Sealing ring, the first sealing ring and the second sealing ring any one of 1-2 are sought, mounting ring is provided with the top of the upper platen, The central authority is arranged in the upper platen, and the end of the central authority stretches out the upper platen and is located at the installation In ring, the sealing ring is arranged between the end of the central authority and the mounting ring, and second seal groove is towards upper Platen, first sealing ring are arranged in first seal groove, and second sealing ring is arranged on second seal groove It is interior.
- 4. platen sealing device in sulphur center mechanism according to claim 3, it is characterised in that：Also include the peace Dress ring is pressed on the gland on platen, and the gland is arranged in the mounting ring.
- 5. platen sealing device in sulphur center mechanism according to claim 4, it is characterised in that：The gland includes pressure Tight portion, the compressed part are cylindric, are interference fit between the compressed part and the mounting ring.
- 6. platen sealing device in sulphur center mechanism according to claim 3, it is characterised in that：Second sealing ring Diameter be more than second seal groove height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552239.9U CN206860866U (en) | 2017-05-17 | 2017-05-17 | Platen sealing device in a kind of sealing ring and sulphur center mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720552239.9U CN206860866U (en) | 2017-05-17 | 2017-05-17 | Platen sealing device in a kind of sealing ring and sulphur center mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860866U true CN206860866U (en) | 2018-01-09 |
Family
ID=60824456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720552239.9U Active CN206860866U (en) | 2017-05-17 | 2017-05-17 | Platen sealing device in a kind of sealing ring and sulphur center mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860866U (en) |
-
2017
- 2017-05-17 CN CN201720552239.9U patent/CN206860866U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |