CN220891070U - Novel O-shaped ring - Google Patents
Novel O-shaped ring Download PDFInfo
- Publication number
- CN220891070U CN220891070U CN202322661408.0U CN202322661408U CN220891070U CN 220891070 U CN220891070 U CN 220891070U CN 202322661408 U CN202322661408 U CN 202322661408U CN 220891070 U CN220891070 U CN 220891070U
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- ring
- sealing
- alignment
- clamping
- novel
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- 238000007789 sealing Methods 0.000 claims abstract description 62
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model discloses a novel O-shaped ring, which comprises a sealing device, an alignment snap ring, a sealing snap ring and a reinforcing clamping block, wherein the alignment snap ring used for limiting is fixedly arranged in the sealing device, five groups of sealing snap rings are equidistantly arranged on the inner end surface of the alignment snap ring, and the five groups of sealing snap rings are fixedly connected through the reinforcing clamping block. According to the utility model, the sealing device, the alignment clamping ring and the sealing clamping ring are arranged, when a product is sealed, the product can press the wear-resistant anti-slip protrusion through pressure, and the wear-resistant anti-slip protrusion can extrude and limit the alignment clamping ring through the O-shaped ring shell and the fixed guide groove, so that the alignment clamping ring can centripetal offset, five groups of sealing clamping rings are further attached to the outside of the product, and meanwhile, five groups of sealing clamping rings can independently form five groups of sealing structures, so that the sealing efficiency of the product is improved to the greatest extent.
Description
Technical Field
The utility model relates to the technical field of sealing ring equipment, in particular to a novel O-shaped ring.
Background
The O-ring is suitable for being mounted on various mechanical devices, has sealing effect in static or moving states in specified temperature, pressure and different liquid and gas media, and is widely applied to various types of sealing elements in machine tools, ships, automobiles, aerospace equipment, metallurgical machines, chemical machines, engineering machines, construction machines, mining machines, petroleum machines, plastic machines, agricultural machines and various instruments and meters.
The bulletin number is: CN201013891Y, a novel structure O-ring, comprising: the cross-section is ring circle body of O shape, its characterized in that: three parting lines are arranged on the encircling ring body, and each parting line is deviated from the positions of the outer diameter and the inner diameter of the ring body. The O-shaped sealing ring with the novel structure is scientific in design, simple and reasonable in structure. The split line on the ring body avoids the working surface, so that the defect that the working surface of the existing O-shaped sealing ring is not smooth can be overcome, the possibility of easy tearing and damage of the existing O-shaped sealing ring during dynamic use of the split line position is improved, and the sealing effect of the sealing ring during use is greatly improved. Because the O-shaped sealing ring is provided with three parting lines, the molding die is flexible in assembly requirement, simple in structure and easy to manufacture, and the manufacturing cost of the O-shaped sealing ring product is not increased.
Although the O-ring can perform sealing operation, it still has a disadvantage in sealing the product to be sealed, which is inconvenient to perform tight multistage sealing on the product, and reduces the sealing stability of the O-ring, so a new O-ring is needed to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a novel O-shaped ring so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel O-shaped ring comprises a sealing device, an alignment clamping ring, a sealing clamping ring and a reinforcing clamping block,
The inside of sealing device is fixed and is provided with the counterpoint snap ring that is used for spacing, and is located the interior terminal surface equidistance of counterpoint snap ring is provided with five sets of sealing snap rings, five sets of carry out fixed connection through strengthening the fixture block between the sealing snap ring.
Preferably, the sealing device comprises an O-shaped ring shell for limiting, limiting gaskets are symmetrically arranged on the outer end faces of the O-shaped ring shell, wear-resistant anti-slip protrusions are arranged on the outer end faces of the two groups of limiting gaskets at equal intervals, and a fixed guide groove is formed in the inner end face of the O-shaped ring shell.
Preferably, the cross section of counterpoint snap ring with fixed guide slot all is the toper setting, can make things convenient for follow-up O type circle casing when deformation, can carry out centripetal extrusion to counterpoint snap ring through conical setting, improves sealed snap ring to the stability of product external seal.
Preferably, the alignment snap ring is further fixedly arranged on the inner end surface of the O-shaped ring shell through the fixing guide groove, so that the subsequent rapid alignment and guiding of the alignment snap ring are facilitated.
Preferably, five groups of sealing snap rings slightly protrude out of the upper end face of the limiting gasket, and the tightness of the sealing snap rings to external sealing and laminating of products can be effectively improved.
Preferably, the O-shaped ring shell is made of rubber, so that subsequent deformation is facilitated, and enough extrusion force is provided for the alignment clamping ring to seal.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the sealing device, the alignment clamping ring and the sealing clamping ring are arranged, when a product is sealed, the product can press the wear-resistant anti-slip protrusion through pressure, and the wear-resistant anti-slip protrusion can extrude and limit the alignment clamping ring through the O-shaped ring shell and the fixed guide groove, so that the alignment clamping ring can centripetal offset, five groups of sealing clamping rings are further attached to the outside of the product, and meanwhile, five groups of sealing clamping rings can independently form five groups of sealing structures, so that the sealing efficiency of the product is improved to the greatest extent.
Drawings
FIG. 1 is a split view of a body of the present utility model;
FIG. 2 is a schematic structural view of the main body of the present utility model;
FIG. 3 is a front view of the body of the present utility model;
FIG. 4 is a front view, A-A, cross-section view of the present utility model along the body;
fig. 5 is a schematic structural view of the sealing device of the present utility model.
In the figure: 1-sealing device, 2-alignment snap ring, 3-sealing snap ring, 4-reinforcing fixture block, 11-wear-resisting anti-slip boss, 12-spacing gasket, 13-fixed guide slot, 14-O type circle casing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: a novel O-shaped ring comprises a sealing device 1, an alignment clamping ring 2, a sealing clamping ring 3 and a reinforcing clamping block 4,
The inside of sealing device 1 is fixed and is provided with the counterpoint snap ring 2 that is used for spacing, and is located the interior terminal surface equidistance of counterpoint snap ring 2 and is provided with five sets of sealed snap rings 3, carries out fixed connection through strengthening fixture block 4 between the five sealed snap rings 3.
The sealing device 1 comprises an O-shaped ring shell 14 for limiting, limiting gaskets 12 are symmetrically arranged on the outer end faces of the O-shaped ring shell 14, wear-resistant and anti-slip protrusions 11 are equidistantly arranged on the outer end faces of the two groups of limiting gaskets 12, and a fixed guide groove 13 is formed in the inner end face of the O-shaped ring shell 14.
The cross sections of the alignment clamp ring 2 and the fixed guide groove 13 are in conical arrangement, so that the subsequent O-shaped ring shell 14 can be conveniently deformed, the alignment clamp ring 2 can be subjected to centripetal extrusion through conical arrangement, and the stability of the sealing clamp ring 3 on external sealing of a product is improved.
The alignment clamp ring 2 is further fixedly arranged on the inner end face of the O-shaped ring shell 14 through the fixing guide groove 13, so that rapid alignment and guiding of the alignment clamp ring 2 are facilitated.
Five groups of sealing snap rings 3 slightly protrude out of the upper end face of the limiting gasket 12, and the tightness of the sealing snap rings 3 for external sealing and laminating of products can be effectively improved.
The O-shaped ring shell 14 is made of rubber, so that subsequent deformation is facilitated, and enough extrusion force is provided for the alignment clamp ring 2 to perform sealing operation.
Working principle: when sealing the product, the user can cup joint O type circle casing 14 to the required sealed department of product, lock spacingly through external connection spare later, connecting piece and product can push down wear-resisting non-slip joint 11 through pressure this moment, wear-resisting non-slip joint 11 then can extrude spacingly through O type circle casing 14 and fixed guide slot 13 to counterpoint snap ring 2 for counterpoint snap ring 2 can carry out centripetal skew, make five sealed snap ring 3 of group further laminate outside the product, improve sealed compactness, five sealed snap ring 3 of group can independently form five seal structures simultaneously, the sealed efficiency to the product has been improved to the maximum degree.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel O type circle which characterized in that: comprises a sealing device (1), an alignment clamping ring (2), a sealing clamping ring (3) and a reinforcing clamping block (4),
The sealing device is characterized in that an alignment clamping ring (2) used for limiting is fixedly arranged in the sealing device (1), five groups of sealing clamping rings (3) are arranged on the inner end faces of the alignment clamping rings (2) at equal intervals, and the five groups of sealing clamping rings (3) are fixedly connected through a reinforcing clamping block (4).
2. A novel O-ring as claimed in claim 1, wherein: sealing device (1) is including being used for spacing O type circle casing (14), the outer terminal surface symmetry of O type circle casing (14) is provided with spacing gasket (12), and is located two sets of the outer terminal surface equidistance of spacing gasket (12) is provided with wear-resisting non-slip raised (11), is located fixed guide slot (13) have been seted up to the interior terminal surface of O type circle casing (14).
3. A novel O-ring as claimed in claim 2, wherein: the cross sections of the alignment clamping ring (2) and the fixing guide groove (13) are arranged in a conical mode.
4. A novel O-ring as claimed in claim 2, wherein: the alignment clamping ring (2) is further fixedly arranged on the inner end face of the O-shaped ring shell (14) through the fixing guide groove (13).
5. A novel O-ring as claimed in claim 2, wherein: five groups of sealing clamping rings (3) slightly protrude out of the upper end face of the limiting gasket (12).
6. A novel O-ring as claimed in claim 2, wherein: the O-shaped ring shell (14) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322661408.0U CN220891070U (en) | 2023-10-07 | 2023-10-07 | Novel O-shaped ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322661408.0U CN220891070U (en) | 2023-10-07 | 2023-10-07 | Novel O-shaped ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891070U true CN220891070U (en) | 2024-05-03 |
Family
ID=90868539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322661408.0U Active CN220891070U (en) | 2023-10-07 | 2023-10-07 | Novel O-shaped ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220891070U (en) |
-
2023
- 2023-10-07 CN CN202322661408.0U patent/CN220891070U/en active Active
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| GR01 | Patent grant |