CN220168556U - Modified red copper sealing gasket - Google Patents
Modified red copper sealing gasket Download PDFInfo
- Publication number
- CN220168556U CN220168556U CN202321957284.4U CN202321957284U CN220168556U CN 220168556 U CN220168556 U CN 220168556U CN 202321957284 U CN202321957284 U CN 202321957284U CN 220168556 U CN220168556 U CN 220168556U
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- CN
- China
- Prior art keywords
- deformation
- sealing
- bulge
- gasket
- red copper
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 77
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 14
- 239000010949 copper Substances 0.000 title claims abstract description 14
- 210000001503 joint Anatomy 0.000 claims abstract description 9
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a modified red copper sealing gasket which comprises a gasket body and a butt joint hole formed in the center of the gasket body, wherein one end face or two end faces of the gasket body are fixedly provided with annular deformation protrusions surrounding the periphery of the butt joint hole, the deformation protrusions are made of flexible metal materials, a deformation cavity is formed in the deformation protrusions, and the deformation cavity extends along the trend of the deformation protrusions to form an annular shape. The utility model has the following advantages and effects: the utility model has better universality and better sealing capability.
Description
Technical Field
The utility model relates to an automobile accessory, in particular to a modified red copper sealing gasket.
Background
The gasket plays an important role in modern industrial enterprises, and the sealing quality is directly related to the continuity of production, the safety, energy conservation and environmental protection of property and the physical and mental health of people, so the development of the gasket is more and more important. The sealing gasket is a sealing fitting which is used in the fields of machinery, equipment, pipelines, automobiles and the like and is needed only in places where fluid exists. The sealing gasket is made of metal or nonmetal materials and is used for sealing connection between pipelines and sealing connection between parts of machine equipment.
For the metal sealing gasket, the application field of the metal sealing gasket mainly is working conditions which are not suitable for the non-metal sealing gasket, and the sealing gasket mainly realizes the lamination, compaction and sealing between the workpiece and the sealing gasket through locking force. However, because the metal sealing gasket has larger hardness and limited deformation degree, when meeting some workpieces with rough surfaces, flatness and larger fit tolerance, the metal sealing gasket cannot be tightly sealed with the surfaces of the workpieces, so that the conventional metal sealing gasket has poor universality and limited sealing capability.
Disclosure of Invention
The utility model aims to provide a modified red copper sealing gasket which is better in universality and better in sealing capability.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a modification red copper sealing gasket, includes the gasket body and forms in the butt joint hole at gasket body center, one of them terminal surface or both ends face of gasket body is fixed to be provided with around the annular deformation arch in butt joint hole periphery, deformation arch is flexible metal material, deformation protruding inside forms a deformation chamber, and deformation chamber extends along deformation arch trend and sets up and form an annular.
Through adopting above-mentioned technical scheme, the work piece surface extrusion deformation arch and make deformation arch take place flexible deformation under the effect and then compensate the great tolerance clearance that forms between work piece surface and the gasket body, make this sealing gasket have better sealing ability and commonality better. And the deformation capacity and deformation interval of the deformation bulge when being stressed are improved through the deformation cavity, so that the micro gap formed between the workpiece and the gasket body can be better compensated and embedded, and the operation is more labor-saving when the sealing grade is improved.
Further provided is that: the deformation bulge is bent to form a wavy ring shape or is bent to form a broken line ring shape.
Through adopting above-mentioned technical scheme, wave annular and the annular deformation protruding structure of broken line realize deformation protruding the maximize that sets up the area under limited setting area prerequisite, further increase deformation protruding and the contact sealing face of work piece, reach better sealed effect.
Further provided is that: the deformation bulge is formed with first sealed protruding portion, deformation bulge surface is located the both sides at the first sealed protruding portion all is formed with the protruding portion of outside convex second seal, two the protruding portion of second seal is the symmetry setting along the protruding direction of first sealed protruding portion and this two all extend along deformation bulge trend and set up and form a annular, the height of the protruding portion of second seal is less than the protruding portion of first seal.
By adopting the technical scheme, the first sealing convex top and the second sealing convex top are contacted with the surface of the workpiece, so that the sealing between the workpiece and the gasket body is realized; and the first contact sealing of the first sealing convex top is realized by setting the height of the first sealing convex top to be higher than that of the second sealing convex top, and when the first sealing convex top cannot reach the sealing grade or is insufficient in compensation, the second double sealing is performed through the second sealing convex top, so that the sealing grade and the compensation grade of the sealing gasket are further improved, and the quality is better. This kind of setting can also make the protruding top of first seal carry out the secondary through the protruding top of second seal that sets up and use the seal after using the seal to this secondary that realizes this gasket, life is longer.
Further provided is that: and a guiding deformation groove for guiding the deformation of the first sealing convex top towards the deformation cavity is formed between each second sealing convex top and each first sealing convex top.
Through adopting above-mentioned technical scheme, the setting of guide deformation groove guides first sealed protruding top self to deform and does not constitute with the sealed protruding top of second and interfere, guarantees the practicality of structure.
Further provided is that: and a guiding inclined section gradually inclined towards one side of the first sealing convex top is formed between the two guiding deformation grooves and the first sealing convex top.
Through adopting above-mentioned technical scheme, the setting of guide slope section makes the protruding top of first seal can guide its own to its inside below when the atress deform, avoids the protruding top of first seal after the deformation to interfere the protruding top of second seal to avoid these two mutual interference between the function.
Further provided is that: the outer peripheral wall of the gasket body is provided with an inward concave deflection deformation groove, and the deflection deformation groove surrounds the outer periphery of the gasket body to form a ring shape.
Through adopting above-mentioned technical scheme, the setting of off normal deformation groove reduces the area of connection between gasket body both ends face, makes gasket body its both ends face can carry out off normal deformation after the atress to this contacts between two nonparallel work piece surfaces of compensation adaptation and gasket body and seals, thereby has better commonality and suitability.
In summary, the utility model has the following beneficial effects: the utility model has better universality and better sealing capability.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a cross-sectional view of an embodiment;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a gasket body; 2. a butt joint hole; 3. deformation bulge; 4. a deformation cavity; 5. a first sealing male top; 6. a second sealing male top; 7. guiding the deformation groove; 8. guiding the inclined section; 9. and a deflection deformation groove.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, a modified red copper sealing gasket comprises a gasket body 1 and a butt joint hole 2 formed in the center of the gasket body 1, wherein one end face or two end faces of the gasket body 1 are fixedly provided with annular deformation protrusions 3 surrounding the periphery of the butt joint hole 2, and the deformation protrusions 3 are preferably two and are respectively arranged on the two end faces of the gasket body 1. The deformation bulge 3 is made of flexible metal material, specifically red copper, a deformation cavity 4 is formed inside the deformation bulge 3, and the deformation cavity 4 extends along the trend of the deformation bulge 3 to form a ring shape. The deformation projections 3 are curved to form a wavy ring or are bent to form a broken line ring, preferably a wavy ring.
The deformation bulge 3 is provided with a first sealing convex top 5, two sides of the outer surface of the deformation bulge 3, which are positioned on the first sealing convex top 5, are respectively provided with a second sealing convex top 6 protruding outwards, the two second sealing convex tops 6 are symmetrically arranged along the protruding direction of the first sealing convex top 5, the two second sealing convex tops are respectively arranged in an extending mode along the trend of the deformation bulge 3 to form a ring shape, and the height of the second sealing convex top 6 is lower than that of the first sealing convex top 5.
Each second sealing convex top 6 and each first sealing convex top 5 are bent to form a guiding deformation groove 7 for guiding the first sealing convex top 5 to deform towards the deformation cavity 4, and a guiding inclined section 8 gradually inclined towards one side of the first sealing convex top 5 is formed between the two guiding deformation grooves 7 and the first sealing convex top 5. The outer peripheral wall of the gasket body 1 is provided with an inward concave deflection deformation groove 9, and the deflection deformation groove 9 surrounds the outer periphery of the gasket body 1 to form a ring shape.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. The utility model provides a modification red copper sealing gasket, includes gasket body (1) and forms in butt joint hole (2) at gasket body (1) center, its characterized in that: one end face or two end faces of the gasket body (1) are fixedly provided with annular deformation bulges (3) surrounding the periphery of the butt joint hole (2), the deformation bulges (3) are made of flexible metal materials, a deformation cavity (4) is formed in the deformation bulges (3), and the deformation cavity (4) extends along the trend of the deformation bulges (3) to form an annular shape.
2. The modified red copper gasket seal of claim 1 wherein: the deformation protrusions (3) are bent to form a wavy ring shape or bent to form a broken line ring shape.
3. The modified red copper gasket seal of claim 1 wherein: the deformation bulge (3) is provided with a first sealing bulge (5), the outer surface of the deformation bulge (3) is positioned at two sides of the first sealing bulge (5) and is provided with a second sealing bulge (6) protruding outwards, the two second sealing bulge (6) are symmetrically arranged along the protruding direction of the first sealing bulge (5), the two second sealing bulge (6) are all arranged along the trend of the deformation bulge (3) in an extending mode to form a ring shape, and the height of the second sealing bulge (6) is lower than that of the first sealing bulge (5).
4. A modified red copper gasket seal according to claim 3, wherein: and a guiding deformation groove (7) for guiding the deformation of the first sealing convex top (5) towards the deformation cavity (4) is formed between each second sealing convex top (6) and the first sealing convex top (5).
5. The modified red copper gasket seal of claim 4 wherein: a guiding inclined section (8) gradually inclined towards one side of the first sealing convex top (5) is formed between the two guiding deformation grooves (7) and the first sealing convex top (5).
6. The modified red copper gasket seal of claim 1 wherein: the gasket is characterized in that an inward concave deflection deformation groove (9) is formed in the peripheral wall of the gasket body (1), and the deflection deformation groove (9) surrounds the periphery of the gasket body (1) to form a ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321957284.4U CN220168556U (en) | 2023-07-24 | 2023-07-24 | Modified red copper sealing gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321957284.4U CN220168556U (en) | 2023-07-24 | 2023-07-24 | Modified red copper sealing gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220168556U true CN220168556U (en) | 2023-12-12 |
Family
ID=89052755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321957284.4U Active CN220168556U (en) | 2023-07-24 | 2023-07-24 | Modified red copper sealing gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220168556U (en) |
-
2023
- 2023-07-24 CN CN202321957284.4U patent/CN220168556U/en active Active
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| GR01 | Patent grant |