CN205715649U - A kind of New type corrugated pad - Google Patents
A kind of New type corrugated pad Download PDFInfo
- Publication number
- CN205715649U CN205715649U CN201620563251.5U CN201620563251U CN205715649U CN 205715649 U CN205715649 U CN 205715649U CN 201620563251 U CN201620563251 U CN 201620563251U CN 205715649 U CN205715649 U CN 205715649U
- Authority
- CN
- China
- Prior art keywords
- corrugated metal
- articulamentum
- basic unit
- positioning boss
- corrugated
- 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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Abstract
This utility model provides a kind of New type corrugated pad, including a corrugated metal basic unit, it is arranged at least one corrugated metal articulamentum above the basic unit of corrugated metal, it is filled in the soft graphite packed layer between corrugated metal basic unit and each corrugated metal articulamentum and is coated on the flexible graphite sealing layer outside upper and lower two metal levels, the upper surface of corrugated metal basic unit forms at least two detents, the lower surface of corrugated metal articulamentum is downwardly extending the positioning boss corresponding with detent, the positioning boss of the corrugated metal articulamentum adjacent with corrugated metal basic unit is located in the detent of corrugated metal basic unit, the upper surface of corrugated metal articulamentum becomes, to concave, the groove that is located by connecting in the position corresponding with positioning boss, the positioning boss of last layer corrugated metal articulamentum is located at being located by connecting in groove of the corrugated metal articulamentum of next layer.
Description
Technical field
This utility model relates to gasket seal field, particularly relates to a kind of New type corrugated pad.
Background technology
Gasket seal is that topmost static seal form detachably located by pressure vessel, process equipment and connection pipeline etc..Mesh
Front conventional composite sealing pad mainly has SW with outside ring, metal jacketed gasket, metal to rush tooth plate soft graphite composite pad
Sheet, soft graphite metal wave tooth Composition spacer.In the Chinese patent of Application No. 201220494734.6, disclose a kind of ripple
The composite sealing pad that lamina is folded, this composite sealing pad mainly by the corrugated metal layer of at least two-layer, be filled in described ripple
Soft graphite packed layer between metal level and corrugated metal layer and outside the layer of described corrugated metal and be coated with corrugated metal layer
Flexible graphite sealing layer is constituted.The composite sealing pad that above-mentioned patent provides, during actual manufacture and using, exists one
Problem, it is simply that be difficult to alignment between the layer of each layer corrugated metal, and be susceptible to relative displacement, thus affect product quality, enter
And affect the sealing effectiveness of pad.
Utility model content
Main purpose of the present utility model is to provide a kind of New type corrugated pad, and this corrugated gasket is by corrugated multilayer metal
Layer is composited, and with Accurate align, and can be not easy between the layer of each corrugated metal by location structure between each ripple composite bed
There is horizontal relative displacement.
For reaching object above, this utility model provides a kind of New type corrugated pad, including a corrugated metal basic unit, setting
At least one corrugated metal articulamentum above described corrugated metal basic unit, it is filled in described corrugated metal basic unit and each described
Soft graphite packed layer between the articulamentum of corrugated metal and be coated on the flexible graphite sealing layer outside upper and lower two metal levels,
The upper surface of described corrugated metal basic unit forms at least two detents, and the lower surface of described corrugated metal articulamentum downwardly extends
Form the positioning boss corresponding with described detent, the described corrugated metal articulamentum adjacent with described corrugated metal basic unit
Described positioning boss is located in the described detent of described corrugated metal basic unit, and the upper surface of described corrugated metal articulamentum exists
The position corresponding with described positioning boss becomes, to concave, the groove that is located by connecting, and described in last layer, corrugated metal articulamentum is described fixed
Position boss is located at described in the described corrugated metal articulamentum of next layer and is located by connecting in groove.
Preferably, described positioning boss and described detent or described in be located by connecting groove bottom surface between have certain
Distance, so that each described corrugated metal articulamentum can longitudinally occur certain displacement, the purpose of do so is for described
The deformation of soft graphite packed layer provides certain cushion space.
Above preferred embodiment of the present utility model has the advantages that
(1) making when manufacturing described New type corrugated pad by increase location structure, each corrugated metal layer is more easy to alignment,
Improve the efficiency of processing, the most in use, be not easy to horizontal relative displacement between the layer of each corrugated metal.
(2) location structure has certain pooling feature, thus allows each corrugated metal layer that certain position is longitudinally occurring
Move.
Accompanying drawing explanation
Fig. 1 is the sectional view according to a preferred embodiment of the present utility model.
Fig. 2 is the partial enlarged drawing of region A in Fig. 1.
Detailed description of the invention
Hereinafter describe and be used for disclosing this utility model so that those skilled in the art are capable of this utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modification.
Fig. 1,2 show a kind of New type corrugated pad of the present utility model, including a corrugated metal basic unit 1, set gradually
Two corrugated metal articulamentums 2 above described corrugated metal basic unit 1, it is filled in described corrugated metal basic unit 1 and adjacent institute
State described in corrugated metal articulamentum 2 and two the soft graphite packed layer 3 between corrugated metal articulamentum 2 and be coated on
Flexible graphite sealing layer 4 outside lower two metal levels.
The upper surface of described corrugated metal basic unit 1 equally spaced forms four detents 10.
The lower surface of described corrugated metal articulamentum 2 is equally spaced downwardly extending corresponding with described detent 10
Four positioning boss 21, the upper surface of described corrugated metal articulamentum 2 in the position corresponding with described positioning boss 21 to recessed
Formation is located by connecting groove 20.
The described positioning boss 21 of the described corrugated metal articulamentum 2 adjacent with described corrugated metal basic unit 1 is located at described
In the described detent 10 of corrugated metal basic unit 1.The described positioning boss 21 of corrugated metal articulamentum 2 described in last layer is located at
It is located by connecting in groove 20 described in the described corrugated metal articulamentum 2 of next layer.Thus by described location between each metal level
Boss 21 links together, due to described detent 10 and described in be located by connecting spacing to described positioning boss 21 of groove 20
Effect, can not occur horizontal relative displacement between the most each metal level.
Adding man-hour, the thickness of described soft graphite packed layer less times greater than the length of described positioning boss 21 so that
Described positioning boss 21 enter described detent 10 or described in be located by connecting in groove 20, but and have certain between the bottom surface of groove
Distance so that each described corrugated metal articulamentum 2 can longitudinally occur certain displacement.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively
Planting changes and improvements, these changes and improvements both fall within the range of claimed this utility model.This utility model requirement
Protection domain defined by appending claims and equivalent thereof.
Claims (2)
1. a New type corrugated pad, including a corrugated metal basic unit (1), is arranged on described corrugated metal basic unit (1) top
At least one corrugated metal articulamentum (2), it is filled in described corrugated metal basic unit (1) and each described corrugated metal articulamentum (2)
Between soft graphite packed layer (3) and be coated on the flexible graphite sealing layer (4) outside upper and lower two metal levels, its feature exists
In, the upper surface of described corrugated metal basic unit (1) forms at least two detents (10), described corrugated metal articulamentum (2)
Lower surface is downwardly extending the positioning boss (21) corresponding with described detent (10), with described corrugated metal basic unit (1)
The described positioning boss (21) of adjacent described corrugated metal articulamentum (2) is located at the described fixed of described corrugated metal basic unit (1)
In position groove (10), the upper surface of described corrugated metal articulamentum (2) is downward in the position corresponding with described positioning boss (21)
Spill becomes the groove (20) that is located by connecting, and described in last layer, the described positioning boss (21) of corrugated metal articulamentum (2) is located at next layer
Described corrugated metal articulamentum (2) described in be located by connecting in groove (20).
New type corrugated pad the most according to claim 1, it is characterised in that described positioning boss (21) is recessed with described location
Groove (10) or described in be located by connecting groove (20) bottom surface between there is a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563251.5U CN205715649U (en) | 2016-06-03 | 2016-06-03 | A kind of New type corrugated pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563251.5U CN205715649U (en) | 2016-06-03 | 2016-06-03 | A kind of New type corrugated pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715649U true CN205715649U (en) | 2016-11-23 |
Family
ID=57302056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620563251.5U Expired - Fee Related CN205715649U (en) | 2016-06-03 | 2016-06-03 | A kind of New type corrugated pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006226A (en) * | 2017-12-21 | 2018-05-08 | 苏州锐德飞自动化设备有限公司 | A kind of locking antiskid compound gasket |
| CN109899519A (en) * | 2019-04-18 | 2019-06-18 | 常熟理工学院 | A kind of bilayer ripple graphite Composition spacer |
| CN110185798A (en) * | 2019-06-24 | 2019-08-30 | 江苏省特种设备安全监督检验研究院 | A kind of self-sealed alloy double bellow seal Composition spacer |
-
2016
- 2016-06-03 CN CN201620563251.5U patent/CN205715649U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006226A (en) * | 2017-12-21 | 2018-05-08 | 苏州锐德飞自动化设备有限公司 | A kind of locking antiskid compound gasket |
| CN109899519A (en) * | 2019-04-18 | 2019-06-18 | 常熟理工学院 | A kind of bilayer ripple graphite Composition spacer |
| CN110185798A (en) * | 2019-06-24 | 2019-08-30 | 江苏省特种设备安全监督检验研究院 | A kind of self-sealed alloy double bellow seal Composition spacer |
| CN110185798B (en) * | 2019-06-24 | 2024-02-27 | 江苏省特种设备安全监督检验研究院 | Self-sealing alloy dual-corrugated sealing composite gasket |
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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 |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |