CN220082113U - Metal gasket convenient to spacing is fixed - Google Patents
Metal gasket convenient to spacing is fixed Download PDFInfo
- Publication number
- CN220082113U CN220082113U CN202321556047.7U CN202321556047U CN220082113U CN 220082113 U CN220082113 U CN 220082113U CN 202321556047 U CN202321556047 U CN 202321556047U CN 220082113 U CN220082113 U CN 220082113U
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- Prior art keywords
- ring
- sheet body
- shell
- metal gasket
- supporting
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- 239000002184 metal Substances 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 239000003292 glue Substances 0.000 claims description 15
- 239000012790 adhesive layer Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model provides a metal gasket convenient for limiting and fixing, which comprises: the novel rubber gasket comprises an upper sheet body, fixing holes, an embedded groove and a rubber gasket, wherein the fixing holes are formed in the inner sides of four groups of external corners of the upper sheet body, connecting holes are formed in the middle positions of the upper sheet body, connecting cylinders are arranged on the outer sides of the connecting holes, connecting pipes are arranged at the upper ends of the connecting cylinders, inner spliced rings are arranged on the outer sides of the connecting cylinders, inner sealing rings are arranged at the upper ends of the inner spliced rings, outer spliced rings are arranged on the outer sides of the inner spliced rings, an upper annular rubber layer is arranged at the lower ends of the outer spliced rings, supporting pads are arranged at the lower ends of the supporting pads, a lower annular shell is arranged at the lower ends of the lower annular shell, and compared with the prior art, the novel rubber gasket has the following beneficial effects: through using interior ring and the supporting pad of piecing together, can make interior ring and the supporting pad quick assembly disassembly to form modularization spare part, be convenient for change, through using cushion and supporting shell, can provide the extrusion slowly-releasing to the fixed connection of gigging.
Description
Technical Field
The utility model belongs to the technical field of metal gaskets, and relates to a metal gasket convenient to limit and fix.
Background
Metal gaskets are a common sealing material and are widely applied to sealing of various mechanical equipment and industrial pipelines. The metal gasket serves to fill the gap between the two planes to prevent leakage of liquid, gas or dust therefrom. Because the metal gasket is affected by high temperature, high pressure, chemical substances and other factors during the use process, the metal gasket needs to be frequently replaced and fixed to ensure the sealing effect.
Firstly, the limiting and fixing metal gasket in the prior art needs to be convenient to detach and replace so as to ensure the normal operation of equipment. In the sealing of mechanical equipment and industrial piping, metal gaskets are a critical component. If leakage or abrasion occurs to the metal gasket, liquid, gas or dust can be leaked, and normal operation of the equipment is affected. If the metal gasket cannot be easily detached and replaced, the maintenance time and the maintenance cost are prolonged. Therefore, the metal gasket needs to be easily removed and replaced to ensure that the equipment can be repaired and maintained in time.
Secondly, the spacing fixed metal gasket in the prior art needs to be convenient for fix in order to ensure sealing effect. The metal gasket plays a role in filling the gap in the sealing, and if the metal gasket cannot be firmly fixed on the equipment, the metal gasket can be shifted or loosened in the use process, so that the metal gasket cannot be effectively sealed. This can not only result in the normal operation of the device being affected, but also create a safety hazard. Therefore, the metal gasket needs to be easily fixed to ensure the sealing effect.
Finally, the spacing fixed metal gasket in the prior art needs convenient to detach, replace and fix to reduce cost of maintenance and maintenance time. If the metal gasket cannot be easily detached, replaced or fixed, the maintenance time and the maintenance cost are prolonged. This not only affects the normal operation of the equipment, but also adversely affects the production efficiency and economic efficiency of the enterprise. Therefore, the metal gasket needs to be easily removed, replaced and fixed to minimize maintenance costs and maintenance time.
In summary, the limiting and fixing metal gasket in the prior art needs to be convenient to detach, replace and fix so as to ensure the normal operation and sealing effect of the equipment. The easy disassembly, replacement and fixation of the metal gasket not only can reduce maintenance cost and time, but also can improve the reliability and safety of equipment, and create greater value for the production efficiency and economic benefit of enterprises, so that the metal gasket convenient for limiting and fixation is needed to solve the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a metal gasket convenient for limiting and fixing, and solves the problems in the prior art.
The utility model is realized by the following technical scheme: a metal gasket for facilitating spacing fixation, comprising: the fixing device comprises an upper sheet body, fixing holes, an inner caulking groove, an outer splicing ring, an inner connecting pipe, connecting holes, a supporting pad, a lower ring shell, a lower sheet body, an upper adhesive layer, a lower adhesive layer, an inner sealing ring, a connecting cylinder, a supporting shell, fixing bolts and rubber mats, wherein the inner sides of four groups of external corners of the upper sheet body are provided with the fixing holes;
the middle position of the upper sheet body is provided with a connecting hole, the outer side of the connecting hole is provided with a connecting cylinder, the upper end of the connecting cylinder is provided with an inner connecting pipe, the outer side of the connecting cylinder is provided with an inner split ring, the upper end of the inner side of the inner split ring is provided with an inner sealing ring, the outer side of the inner split ring is provided with an outer split ring, and the lower end of the outer split ring is provided with an upper ring adhesive layer;
the outer ring lower extreme of piecing together is equipped with the supporting pad, the supporting pad lower extreme is equipped with down the ring shell, it is equipped with down the ring glue film to go down the ring shell lower extreme, both ends all are equipped with the cushion about the fixed orifices inboard, two sets of the cushion inboard is equipped with the supporting shell, the inside gim peg that is equipped with of supporting shell.
As a preferable implementation mode, the upper sheet body manufacturing material is stainless steel, the upper sheet body is of a rectangular structure, the upper sheet body and the lower sheet body are identical in structure, and the lower end of the lower ring shell is provided with the lower sheet body.
As a preferred embodiment, the upper sheet body and the lower sheet body have the same structure, the outer jogged ring, the supporting pad and the lower ring shell are of an integrated structure, and the upper sheet body and the lower sheet body are mutually jogged and connected with the outer jogged ring, the supporting pad and the lower ring shell.
As a preferred implementation mode, the upper ring glue layer is connected with the lower end of the outer splicing ring, the lower ring glue layer is connected with the upper end of the lower ring shell, and the upper ring glue layer and the lower ring glue layer are made of a rubber material.
As a preferred implementation mode, the inner side of the supporting pad is provided with an inner spiral groove, the outer side of the inner spliced ring is provided with an outer thread, the outer side of the inner spliced ring is connected with the inner side of the supporting pad in a screwed mode, the inner sealing ring is fixedly connected with the inner spliced ring, the inner sealing ring is movably and hermetically connected with the outer side of the connecting cylinder, the inner spliced ring and the supporting pad can be quickly disassembled and assembled, modularized parts are formed, and replacement is facilitated.
As a preferred implementation mode, the connecting cylinder and the inner connecting pipe are of an integrated structure, the upper end of the inner sealing ring is of a concave structure, the inner connecting pipe is in sealing fit with the upper end of the inner sealing ring, the fixing bolt penetrates through the two groups of fixing holes, the two groups of rubber mats and the inside of the one group of supporting shells and fixes the upper sheet body and the lower sheet body, and the fixing connection of the fixing bolt can be provided with extrusion slow release through the two groups of rubber mats and the one group of supporting shells and the upper sheet body and the lower sheet body are protected from being damaged by extrusion.
After the technical scheme is adopted, the utility model has the beneficial effects that: through using interior ring and the supporting pad of piecing together, can make interior ring and the supporting pad quick assembly disassembly to form modularization spare part, be convenient for change, through using cushion and supporting shell, can provide the extrusion slowly-releasing to the fixed connection of gigging.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a metal gasket for easy spacing and fixing according to the present utility model;
FIG. 2 is an exploded view of the inner parts of the upper sheet body of the metal gasket for easy spacing and fixing according to the present utility model;
FIG. 3 is a front view of the inside of a support shell in a metal gasket for facilitating spacing and fixation in accordance with the present utility model;
in the figure: 100-upper sheet body, 110-fixing hole, 120-embedded groove, 130-outer splicing ring, 140-inner splicing ring, 150-inner connecting pipe, 160-connecting hole, 170-supporting pad, 180-lower ring shell, 190-lower sheet body, 200-upper adhesive layer, 210-lower adhesive layer, 220-upper ring adhesive layer, 230-lower ring adhesive layer, 240-inner sealing ring, 250-connecting cylinder, 260-supporting shell, 270-fixing bolt and 280-rubber cushion.
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. 1-3, a metal gasket for facilitating spacing and fixing includes: the upper sheet body 100, the fixing hole 110, the inner caulking groove 120, the outer caulking ring 130, the inner caulking ring 140, the inner connecting pipe 150, the connecting hole 160, the supporting pad 170, the lower ring shell 180, the lower sheet body 190, the upper adhesive layer 200, the lower adhesive layer 210, the upper adhesive layer 220, the lower adhesive layer 230, the inner sealing ring 240, the connecting cylinder 250, the supporting shell 260, the fixing bolt 270 and the rubber pad 280, and the fixing hole 110 is arranged at the inner sides of four groups of external corners of the upper sheet body 100;
the middle position of the upper sheet body 100 is provided with a connecting hole 160, a connecting cylinder 250 is arranged outside the connecting hole 160, an inner connecting pipe 150 is arranged at the upper end of the connecting cylinder 250, an inner split ring 140 is arranged outside the connecting cylinder 250, an inner sealing ring 240 is arranged at the upper end of the inner side of the inner split ring 140, an outer split ring 130 is arranged outside the inner split ring 140, and an upper ring adhesive layer 220 is arranged at the lower end of the outer split ring 130;
the lower extreme of outer piece together ring 130 is equipped with supporting pad 170, and supporting pad 170 lower extreme is equipped with down ring shell 180, and lower ring shell 180 lower extreme is equipped with down ring glue film 230, and both ends all are equipped with cushion 280 about the fixed orifices 110 inboard, and two sets of cushion 280 inboard is equipped with supporting shell 260, is equipped with gim peg 270 inside supporting shell 260.
The upper sheet 100 is made of stainless steel, the upper sheet 100 has a rectangular structure, the upper sheet 100 has the same structure as the lower sheet 190, and the lower end of the lower ring shell 180 is provided with the lower sheet 190.
The upper sheet 100 and the lower sheet 190 have the same structure, the outer assembly ring 130, the support pad 170 and the lower ring 180 are integrally formed, and the upper sheet 100 and the lower sheet 190 are respectively connected with the outer assembly ring 130, the support pad 170 and the lower ring 180 in a jogged manner.
The upper ring glue layer 220 is connected with the lower end of the outer split ring 130, the lower ring glue layer 230 is connected with the upper end of the lower ring shell 180, and the upper ring glue layer 220 and the lower ring glue layer 230 are made of a rubber material.
The support pad 170 is provided with an inner screw groove on the inner side, the outer side of the inner jigsaw 140 is provided with an outer screw thread, the outer side of the inner jigsaw 140 is connected with the inner side of the support pad 170 in a screwed mode, the inner sealing ring 240 is fixedly connected with the inner jigsaw 140, the inner sealing ring 240 is movably and hermetically connected with the outer side of the connecting cylinder 250, the inner jigsaw 140 and the support pad 170 can be quickly disassembled and assembled, modularized parts are formed, and replacement is facilitated.
The connecting tube 250 and the inner connecting tube 150 are of an integral structure, the upper end of the inner sealing ring 240 is of a concave structure, the inner connecting tube 150 is in sealing fit with the upper end of the inner sealing ring 240, the fixing bolt 270 penetrates through the two groups of fixing holes 110, the two groups of rubber pads 280 and the inside of the one group of supporting shells 260, the upper sheet body 100 and the lower sheet body 190 are fixed, and the two groups of rubber pads 280 and the one group of supporting shells 260 can provide extrusion slow release for the fixed connection of the fixing bolt 270 and protect the upper sheet body 100 and the lower sheet body 190 from extrusion damage.
As a first embodiment of the present utility model: in order to solve the problems that if the metal gasket leaks or wears, liquid, gas or dust leaks to affect the normal operation of the device, and the metal gasket cannot be easily disassembled and replaced to prolong the maintenance time and increase the maintenance cost, firstly, when a worker needs to disassemble the upper sheet body 100, the worker takes out the fixing bolts 270 and separates the four groups of fixing bolts 270 from the four groups of support shells 260, because the upper sheet body 100 and the lower sheet body 190 have the same structure, and the outer splice ring 130, the support pad 170 and the lower ring shell 180 are of an integral structure, and the upper sheet body 100 and the lower sheet body 190 are mutually embedded and connected with the outer splice ring 130, the support pad 170 and the lower ring shell 180, the upper sheet body 100 and the lower sheet body 190 are transformed in angle and taken out from the inner side of the lower ring shell 180, so as to separate the upper sheet body 100 and the lower sheet body 190.
As a second embodiment of the present utility model: based on the above description, further, when the worker needs to replace the connecting tube 250, the inner split ring 140 and the inner seal ring 240, since the inner side of the support pad 170 is provided with the inner screw groove, the outer side of the inner split ring 140 is provided with the outer screw thread, the outer side of the inner split ring 140 is screwed with the inner screw thread of the support pad 170, the worker first unscrews the inner connecting tube 150 and the connecting tube 250 from the inner side of the inner split ring 140, and then unscrews the inner split ring 140 from the inner side of the support pad 170, so that the disassembly can be completed, and the disassembly of the fixing bolt 270, the upper sheet 100 and the lower sheet 190 is avoided, thereby accelerating the replacement efficiency.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A metal gasket for facilitating spacing fixation, comprising: go up lamellar body (100), fixed orifices (110), embedded groove (120) and cushion (280), its characterized in that: fixing holes (110) are formed in the inner sides of the four groups of external corners of the upper sheet body (100);
the middle position of the upper sheet body (100) is provided with a connecting hole (160), the outer side of the connecting hole (160) is provided with a connecting cylinder (250), the upper end of the connecting cylinder (250) is provided with an inner connecting pipe (150), the outer side of the connecting cylinder (250) is provided with an inner splicing ring (140), the upper end of the inner side of the inner splicing ring (140) is provided with an inner sealing ring (240), the outer side of the inner splicing ring (140) is provided with an outer splicing ring (130), and the lower end of the outer splicing ring (130) is provided with an upper ring adhesive layer (220);
the outer ring (130) lower extreme of piecing together is equipped with supporting pad (170), supporting pad (170) lower extreme is equipped with down ring shell (180), lower ring shell (180) lower extreme is equipped with down ring glue film (230), both ends all are equipped with cushion (280) about fixed orifices (110) inboard, two sets of cushion (280) inboard is equipped with supporting shell (260), supporting shell (260) inside is equipped with gim peg (270).
2. The metal gasket for facilitating spacing and fixing according to claim 1, wherein: the upper sheet body (100) is made of stainless steel, the upper sheet body (100) is of a rectangular structure, the upper sheet body (100) and the lower sheet body (190) are identical in structure, and the lower end of the lower ring shell (180) is provided with the lower sheet body (190).
3. The metal gasket for facilitating spacing and fixing according to claim 1, wherein: the upper sheet body (100) and the lower sheet body (190) are identical in structure, the outer assembly ring (130), the supporting pad (170) and the lower ring shell (180) are of an integrated structure, and the upper sheet body (100) and the lower sheet body (190) are mutually embedded and connected with the outer assembly ring (130), the supporting pad (170) and the lower ring shell (180).
4. The metal gasket for facilitating spacing and fixing according to claim 1, wherein: the upper ring glue layer (220) is connected with the lower end of the outer splicing ring (130), the lower ring glue layer (230) is connected with the upper end of the lower ring shell (180), and the upper ring glue layer (220) and the lower ring glue layer (230) are made of a rubber material.
5. The metal gasket for facilitating spacing and fixing according to claim 1, wherein: the inner side of the supporting pad (170) is provided with an inner spiral groove, the outer side of the inner spliced ring (140) is provided with an outer thread, the outer side of the inner spliced ring (140) is connected with the inner side of the supporting pad (170) in a screwed mode, the inner sealing ring (240) is fixedly connected with the inner spliced ring (140), and the inner sealing ring (240) is movably connected with the outer side of the connecting cylinder (250) in a sealing mode.
6. The metal gasket for facilitating spacing and fixing according to claim 1, wherein: the connecting cylinder (250) and the inner connecting pipe (150) are of an integrated structure, the upper end of the inner sealing ring (240) is of a concave structure, the inner connecting pipe (150) is in sealing fit with the upper end of the inner sealing ring (240), and the fixing bolts (270) penetrate through the inside of the two groups of fixing holes (110), the inside of the two groups of rubber pads (280) and the inside of the one group of supporting shells (260) and fix the upper sheet body (100) and the lower sheet body (190).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321556047.7U CN220082113U (en) | 2023-06-16 | 2023-06-16 | Metal gasket convenient to spacing is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321556047.7U CN220082113U (en) | 2023-06-16 | 2023-06-16 | Metal gasket convenient to spacing is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220082113U true CN220082113U (en) | 2023-11-24 |
Family
ID=88824302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321556047.7U Active CN220082113U (en) | 2023-06-16 | 2023-06-16 | Metal gasket convenient to spacing is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220082113U (en) |
-
2023
- 2023-06-16 CN CN202321556047.7U patent/CN220082113U/en active Active
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