CN203614748U - Sealed filling ring - Google Patents
Sealed filling ring Download PDFInfo
- Publication number
- CN203614748U CN203614748U CN201320855297.0U CN201320855297U CN203614748U CN 203614748 U CN203614748 U CN 203614748U CN 201320855297 U CN201320855297 U CN 201320855297U CN 203614748 U CN203614748 U CN 203614748U
- Authority
- CN
- China
- Prior art keywords
- layer
- packing ring
- sheet
- flexible material
- filling 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000012856 packing Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 20
- -1 galvanized sheet Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 abstract description 3
- 239000011888 foil Substances 0.000 abstract 5
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
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- Gasket Seals (AREA)
Abstract
The utility model relates to a sealed filling ring. The sealed filling ring comprises a plurality of layers of metal foils and a plurality of flexible material layers, wherein both the top layer and the bottom layer of the sealed filling ring are metal foils; each flexible material layer is arranged between two adjacent layers of metal foils; a plurality of convex holes and a plurality of concave holes are formed in a punching way and are uniformly distributed in the metal foils. By the technical scheme, the sealed filling ring is formed by combining the flexible sealing material layers and the multiple metal punched foils; the sealed filling ring has the advantages of high structural strength, high bonding ability among materials, high pressure resistance and abrasion resistance.
Description
Technical field
the utility model relates to a kind of sealing drilled packing ring, relates in particular to a kind of for axle class sealing drilled packing ring static or that linear velocity is less.
Background technique
in the prior art, be generally used for axle class sealing drilled packing ring static or that linear velocity is less, to form with single flexible material, the structural strength of material is lower, can not resist the operating mode of elevated pressures, easily in use material is blown out by medium or weares and teares, also have at packing ring surface increase metal backup shoe or complexed metal braided wire and improve material strength problem, but metal backup shoe is that level and smooth steel pool is poor with flexible sealing material combination force, when easily coming off when installation and using, there is leakage problem, only there is surface in metal backup shoe simultaneously, improve very limited to intensity, there is too the problem that intensity is not high in metal knitted line.
Model utility content
the purpose of this utility model is to solve deficiency of the prior art, provides that a kind of sealing drilled packing ring intensity is high, the sealing drilled packing ring of storeroom combination force.
in order to reach above object, the technical solution adopted in the utility model is: sealing drilled packing ring, it comprises multiple layer metal pool sheet and layer flexible material layers, the top layer of sealing drilled packing ring and the bottom are metal pool sheet, every layer of flexible material layer is arranged between adjacent double layer of metal pool sheet, on metal pool sheet, is evenly distributed with multiple protruding hole and the multiple shrinkage pool that spurt machining forms.
further, metal pool sheet be connected with flexible material layer be partially submerged in protruding hole and shrinkage pool.
further, the material of metal pool sheet is one or more the combination in stainless steel, galvanized sheet, copper.
further, the material of flexible material layer is one or more the combination in graphite, polytetrafluoro, mica.
further, protruding hole and shrinkage pool are spaced.
the utility model sealing drilled packing ring, by adopting technique scheme, is combined into by flexible sealing material and multiple layer metal spurt pool sheet, has that structural strength is high, good, an anti-high pressure of storeroom combination force, anti abrasive advantage.
Accompanying drawing explanation
fig. 1 is the plan structure schematic diagram of the utility model sealing drilled packing ring;
fig. 2 is that the master of the utility model sealing drilled packing ring looks cross-sectional view.
number in the figure is:
1, metal pool sheet; 2, flexible material layer; 3, protruding hole; 4, shrinkage pool.
Embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
as depicted in figs. 1 and 2, the utility model relates to a kind of sealing drilled packing ring, it comprises multiple layer metal pool sheet 1 and layer flexible material layers 2, the top layer of sealing drilled packing ring and the bottom are metal pool sheet 1, every layer of flexible material layer 2 is arranged between adjacent double layer of metal pool sheet 1, on metal pool sheet 1, is evenly distributed with multiple protruding hole 3 and the multiple shrinkage pool 4 that spurt machining forms.Protruding hole 3 and shrinkage pool 4 are spaced.
between metal pool sheet 1 and flexible material layer 2, combine by protruding hole 3 and shrinkage pool 4.Flexible material layer 2 with being partially submerged in protruding hole 3 and shrinkage pool 4 that metal pool sheet 1 is connected, thereby make to combine closely between metal pool sheet 1 and flexible material layer 2, be difficult for disengaging.
the material of metal pool sheet 1 is one or more the combination in stainless steel, galvanized sheet, copper.The material of each layer of metal pool sheet 1 can be the same or different.
the material of flexible material layer 2 is one or more the combination in graphite, polytetrafluoro, mica.The material of each layer of flexible material layer 2 can be the same or different.
in accompanying drawing 2, the sectional shape of sealing drilled packing ring can be rectangle, rhombus, V-arrangement etc.
above mode of execution is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art understand content of the present utility model and implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1. a sealing drilled packing ring, it is characterized in that: it comprises multiple layer metal pool sheet (1) and layer flexible material layers (2), the top layer of described sealing drilled packing ring and the bottom are described metal pool sheet (1), flexible material layer (2) described in every layer is arranged between adjacent two-layer described metal pool sheet (1), is evenly distributed with multiple protruding hole (3) and multiple shrinkage pool (4) that spurt machining forms on described metal pool sheet (1).
2. sealing drilled packing ring according to claim 1, is characterized in that: described metal pool sheet (1) be connected with flexible material layer (2) be partially submerged in described protruding hole (3) and shrinkage pool (4).
3. sealing drilled packing ring according to claim 1, is characterized in that: the material of described metal pool sheet (1) is one or more the combination in stainless steel, galvanized sheet, copper.
4. sealing drilled packing ring according to claim 1, is characterized in that: the material of described flexible material layer (2) is one or more the combination in graphite, polytetrafluoro, mica.
5. sealing drilled packing ring according to claim 1, is characterized in that: described protruding hole (3) and shrinkage pool (4) are spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855297.0U CN203614748U (en) | 2013-12-24 | 2013-12-24 | Sealed filling ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855297.0U CN203614748U (en) | 2013-12-24 | 2013-12-24 | Sealed filling ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614748U true CN203614748U (en) | 2014-05-28 |
Family
ID=50767397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320855297.0U Expired - Lifetime CN203614748U (en) | 2013-12-24 | 2013-12-24 | Sealed filling ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727242A (en) * | 2013-12-24 | 2014-04-16 | 苏州宝骅机械技术有限公司 | Sealing packing ring |
| CN107199742A (en) * | 2017-06-28 | 2017-09-26 | 太仓市凯诺石墨密封制品有限公司 | A kind of corrosion-resistant shock resistance carbon packing ring |
-
2013
- 2013-12-24 CN CN201320855297.0U patent/CN203614748U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727242A (en) * | 2013-12-24 | 2014-04-16 | 苏州宝骅机械技术有限公司 | Sealing packing ring |
| CN107199742A (en) * | 2017-06-28 | 2017-09-26 | 太仓市凯诺石墨密封制品有限公司 | A kind of corrosion-resistant shock resistance carbon packing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Regal Dongan Road Economic Development Zone Shuangfeng town Taicang City, Suzhou City, Jiangsu province 215400 Patentee after: SUZHOU BMC SEALING TECHNOLOGY CO.,LTD. Address before: Regal Dongan Road Economic Development Zone Shuangfeng town Taicang City, Suzhou City, Jiangsu province 215400 Patentee before: SUZHOU BAOHUA MECHANICAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |