CN109139909A - A kind of sealing element with high pressure resistance energy - Google Patents
A kind of sealing element with high pressure resistance energy Download PDFInfo
- Publication number
- CN109139909A CN109139909A CN201811257024.XA CN201811257024A CN109139909A CN 109139909 A CN109139909 A CN 109139909A CN 201811257024 A CN201811257024 A CN 201811257024A CN 109139909 A CN109139909 A CN 109139909A
- Authority
- CN
- China
- Prior art keywords
- surface location
- sealing ring
- retainer plate
- ring
- sealing
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 77
- 239000000872 buffer Substances 0.000 claims abstract description 9
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of sealing elements with high pressure resistance energy, it is related to sealing element technical field, the second sealing ring being fixedly connected including the first sealing ring and the first sealing ring side, the second retainer plate is fixedly installed at the side surface location of first sealing ring, the second clamping ring is fixedly installed at the side surface location of second retainer plate, the first retainer plate is fixedly installed at the side surface location of second sealing ring, the first clamping ring is fixedly installed at the side surface location of first retainer plate, extruding circle is fixedly connected at the side surface location of second clamping ring and the first clamping ring, provided with the first spring, second spring, mobile bar, movable rail, sliding block, fixed baffle, buffer convex body, dashpot and groove, when installing and using sealing element, it plays a good cushioning role, preferably Product is protected, being better protected from product, to be squeezed power excessive and cause deformation of products impaired.
Description
Technical field
The present invention relates to sealing element technical field, specifically a kind of sealing element with high pressure resistance energy.
Background technique
Sealing element be prevent fluid or solia particle from leak and prevent between adjacent faying face introduced contaminants such as dust with
Moisture etc. invades the material or part of the components inside machinery equipment, though rubber-plastic sealing part is small, its effect is made it
Basic components and accessory in the national economy main industries such as national defence, chemical industry, petroleum, coal, communications and transportation and machine-building,
Occupy considerable status in the national economic development.
However the compressive property of existing sealing element is poor, may deform impaired situation when causing to install and use,
The service life of product is lower, and the sealing performance of product is to be improved, and therefore, those skilled in the art provide a kind of tool
There is the sealing element of high pressure resistance energy.
Summary of the invention
The purpose of the present invention is to provide a kind of sealing elements with high pressure resistance energy, to solve to mention in above-mentioned background technique
The compressive property for having sealing element is poor, and may deform impaired situation when causing to install and use, the use of product
Service life is lower, and the sealing performance problem to be improved of product.
In order to solve the above technical problems, technical scheme is as follows:
It is a kind of with high pressure resistance can sealing element, be fixedly connected including the first sealing ring and the first sealing ring side second close
Seal is fixedly installed with the second retainer plate, the side of second retainer plate at the side surface location of first sealing ring
It is fixedly installed with the second clamping ring at surface location, it is solid that first is fixedly installed at the side surface location of second sealing ring
It is fixed to enclose, the first clamping ring, second clamping ring and first are fixedly installed at the side surface location of first retainer plate
Be fixedly connected at the side surface location of clamping ring extruding circle, it is described squeeze circle surface location at symmetrically open up there are four
Dashpot.
As a further solution of the present invention: being fixedly installed sealing at the other side surface location of second sealing ring
It pads, offers seal groove at the other side surface location of first sealing ring.
As further scheme of the invention: there are two being symmetrically fixedly connected at the inner bottom position of the dashpot
Second spring, is fixedly connected with bottom bar at the upper end position of the second spring, fixed at the end positions of the bottom bar to connect
It is connected to sliding block, the first spring, the inner wall two sides of the dashpot are fixedly connected at two side position of inner wall of the dashpot
There are two articulation pieces, the articulation piece to be movably hinged with movable rail for fixed setting at the top position of one spring.
As further scheme of the invention: being fixedly connected between the movable rail and the first spring, the activity
Sliding slot is offered at the surface location of sliding rail, is slidably connected between the movable rail and sliding block.
As further scheme of the invention: being fixedly installed fixed baffle at the interior location of the dashpot, institute
The surface middle position for stating fixed baffle offers through-hole, and mobile bar, institute are fixedly connected at the surface location of the bottom bar
Mobile bar is stated by through-hole through fixed baffle, is fixedly connected with stripper plate at an end position of the mobile bar.
As further scheme of the invention: there are four bufferings for uniform intervals setting at the surface location of the stripper plate
Convex body, uniform intervals offer four grooves at the following position directly of the surface buffer convex body of the fixed baffle.
As the present invention further scheme: first sealing ring, the second sealing ring, squeeze circle, the first retainer plate,
First clamping ring, the second clamping ring and the second retainer plate are made of silicon rubber.
As the present invention further scheme: first sealing ring, the second sealing ring, squeeze circle, the first retainer plate,
First clamping ring, the second clamping ring and the second retainer plate are ring-type.
The beneficial effects of the present invention are:
(1) present invention be provided with the first spring, second spring, mobile bar, movable rail, sliding block, fixed baffle, buffering convex body,
Dashpot and groove when installing and using sealing element, play a good cushioning role, preferably protection product, are better protected from
It is excessive and cause deformation of products impaired that product is squeezed power；
(2) present invention is provided with the first retainer plate, the second retainer plate, the first clamping ring, the second clamping ring and squeezes circle, reaches
The purpose of product hermeticity energy is remarkably reinforced；
(3) present invention is provided with gasket and sealing ring, so that the connection between the first sealing ring and the second sealing ring is more firm
Gu extending the service life of product.
Detailed description of the invention
Fig. 1 is a kind of side structure schematic view of sealing element with high pressure resistance energy；
Fig. 2 be it is a kind of with high pressure resistance can sealing element in dashpot structural schematic diagram；
Fig. 3 be it is a kind of with high pressure resistance can sealing element in stripper plate and fixed baffle structural schematic diagram；
Fig. 4 is a kind of positive structure diagram of sealing element with high pressure resistance energy.
Wherein: 1, the first sealing ring；2, seal groove；3, gasket；4, the second sealing ring；5, circle is squeezed；6, stripper plate；7,
First retainer plate；8, the first clamping ring；9, through-hole；10, mobile bar；11, the second clamping ring；12, the second retainer plate；13, it buffers
Slot；14, articulation piece；15, fixed baffle；16, convex body is buffered；17, the first spring；18, sliding block；19, second spring；20, bottom bar；
21, movable rail；22, groove.
Specific embodiment
It is right below according to specific embodiment and in conjunction with attached drawing to make the contents of the present invention be easier to be clearly understood
The present invention makes further details of explanation.
Please refer to Fig. 1~4, in the embodiment of the present invention, it is a kind of with high pressure resistance can sealing element, including the first sealing ring
1 the second sealing ring 4 being fixedly connected with 1 side of the first sealing ring is fixedly installed at the side surface location of the first sealing ring 1
Second retainer plate 12 is fixedly installed with the second clamping ring 11 at the side surface location of second retainer plate 12, the second sealing ring 4
It is fixedly installed with the first retainer plate 7 at the surface location of side, is fixedly installed with first at the side surface location of the first retainer plate 7
It is fixedly connected to extruding circle 5 at the side surface location of clamping ring 8, the second clamping ring 11 and the first clamping ring 8, squeezes circle 5
Surface location at symmetrically open up there are four dashpot 13.
In Fig. 1: gasket 3 is fixedly installed at the other side surface location of the second sealing ring 4, the first sealing ring 1
Seal groove 2 is offered at the surface location of the other side, has achieved the purpose that enhance product hermeticity energy.
In Fig. 2: second spring 19 there are two being symmetrically fixedly connected at the inner bottom position of dashpot 13, second spring
It is fixedly connected with bottom bar 20 at 19 upper end position, sliding block 18, dashpot 13 are fixedly connected at the end positions of bottom bar 20
Two side position of inner wall at be fixedly connected with the first spring 17, at the top position of the first spring of inner wall two sides 17 of dashpot 13
There are two articulation piece 14, articulation pieces 14 to be movably hinged with movable rail 21 for fixed setting, and second spring 19 plays the work of buffering
With.
In Fig. 2: being fixedly connected between movable rail 21 and the first spring 17, opened up at the surface location of movable rail 21
There is sliding slot, be slidably connected between movable rail 21 and sliding block 18, the first spring 17 plays the role of buffering.
In figure 2 and figure 3: fixed baffle 15, the table of fixed baffle 15 are fixedly installed at the interior location of dashpot 13
Face middle position offers through-hole 9, and mobile bar 10 is fixedly connected at the surface location of bottom bar 20, and mobile bar 10 passes through through-hole
9 through fixed baffle 15, stripper plate 6 is fixedly connected at an end position of mobile bar 10, mobile bar 10 passes through through-hole 9 can
It is movable back and forth.
In Fig. 3: convex body 16 is buffered there are four uniform intervals settings at the surface location of stripper plate 6, fixed baffle 15
Uniform intervals offer four grooves 22 at the following position directly of surface buffer convex body 16, buffer convex body 16 and 22 phase interworking of groove
It closes, when 6 stress moving contact fixed baffle 15 of stripper plate, plays the role of buffer limit.
In Fig. 1: the first sealing ring 1, the second sealing ring 4 squeeze circle the 5, first retainer plate 7, the first clamping ring 8, second
Clamping ring 11 and the second retainer plate 12 are a kind of component made of silicone rubber material, so that product has corrosion resistance.
In Fig. 1: the first sealing ring 1, the second sealing ring 4 squeeze circle the 5, first retainer plate 7, the first clamping ring 8, second
Clamping ring 11 and the second retainer plate 12 are annular component, have been achieved the purpose that suitable for sealing compared with multi-product.
The working principle of the invention is: when using the sealing element, gasket 3 is completely embedded into seal groove 2, so that first is close
Connection between seal 1 and the second sealing ring 4 is stronger, and enhances the sealing performance of product, when during installation, stripper plate
6 meeting stress, mobile bar 10 move, and bottom bar 20 squeezes second spring 19, and the generation reaction force of second spring 19 plays slow
The effect of punching, sliding block 18 are slided along the sliding slot that movable rail 21 opens up, and movable rail 21 is along 14 turns of articulation piece
Dynamic, extruding of first spring 17 by movable rail 21 at this time, the first spring 17 generates reaction force and plays the role of buffering,
The mutual cooperation of first spring 17 and second spring 19, be better protected from product be squeezed power it is excessive and cause deformation of products by
When damage, stripper plate 6 and fixed baffle 15 are in close contact, the buffering convex body 16 of stripper plate 6 and the groove 22 of fixed baffle 15 are mutual
Cooperation plays the role of buffer limit, enhances buffering effect, extends the service life of product.
In addition to the implementation, the present invention can also have other embodiments；It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (8)
1. a kind of sealing element with high pressure resistance energy, including the first sealing ring (1) are fixedly connected with the first sealing ring (1) side
The second sealing ring (4), which is characterized in that it is solid that second is fixedly installed at the side surface location of first sealing ring (1)
It is fixed to enclose (12), it is fixedly installed with the second clamping ring (11) at the side surface location of second retainer plate (12), described second
It is fixedly installed at the side surface location of sealing ring (4) the first retainer plate (7), a side surface of first retainer plate (7)
It is fixedly installed at position the first clamping ring (8), the side surface location of second clamping ring (11) and the first clamping ring (8)
Place is fixedly connected to extruding circle (5), symmetrically opens up at the surface location for squeezing circle (5) there are four dashpot (13).
2. a kind of sealing element with high pressure resistance energy according to claim 1, which is characterized in that second sealing ring
(4) it is fixedly installed at the other side surface location gasket (3), at the other side surface location of first sealing ring (1)
Offer seal groove (2).
3. a kind of sealing element with high pressure resistance energy according to claim 1, which is characterized in that the dashpot (13)
Inner bottom position at be symmetrically fixedly connected there are two second spring (19), consolidate at the upper end position of the second spring (19)
Surely it is connected with bottom bar (20), is fixedly connected to sliding block (18) at the end positions of the bottom bar (20), the dashpot (13)
Two side position of inner wall at be fixedly connected with the first spring (17), the first spring of inner wall two sides (17) of the dashpot (13)
There are two articulation piece (14), the articulation piece (14) to be movably hinged with movable rail (21) for fixed setting at top position.
4. a kind of sealing element with high pressure resistance energy according to claim 3, which is characterized in that the movable rail
(21) it is fixedly connected between the first spring (17), offers sliding slot, the work at the surface location of the movable rail (21)
It is slidably connected between dynamic sliding rail (21) and sliding block (18).
5. a kind of sealing element with high pressure resistance energy according to claim 3, which is characterized in that the dashpot (13)
Interior location at be fixedly installed fixed baffle (15), the surface middle position of the fixed baffle (15) offers through-hole
(9), it is fixedly connected with mobile bar (10) at the surface location of the bottom bar (20), the mobile bar (10) is passed through by through-hole (9)
It is through at fixed baffle (15), is fixedly connected with stripper plate (6) at an end position of the mobile bar (10).
6. a kind of sealing element with high pressure resistance energy according to claim 5, which is characterized in that the stripper plate (6)
Surface location at uniform intervals setting there are four buffer convex body (16), the surface buffer convex body (16) of the fixed baffle (15)
Following position directly at uniform intervals offer four grooves (22).
7. a kind of sealing element with high pressure resistance energy according to claim 1, which is characterized in that first sealing ring
(1), the second sealing ring (4), extruding circle (5), the first retainer plate (7), the first clamping ring (8), the second clamping ring (11) and second
Retainer plate (12) is made of silicon rubber.
8. a kind of sealing element with high pressure resistance energy according to claim 7, which is characterized in that first sealing ring
(1), the second sealing ring (4), extruding circle (5), the first retainer plate (7), the first clamping ring (8), the second clamping ring (11) and second
Retainer plate (12) is ring-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257024.XA CN109139909A (en) | 2018-10-26 | 2018-10-26 | A kind of sealing element with high pressure resistance energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257024.XA CN109139909A (en) | 2018-10-26 | 2018-10-26 | A kind of sealing element with high pressure resistance energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139909A true CN109139909A (en) | 2019-01-04 |
Family
ID=64810201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811257024.XA Withdrawn CN109139909A (en) | 2018-10-26 | 2018-10-26 | A kind of sealing element with high pressure resistance energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139909A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207975247U (en) * | 2017-11-17 | 2018-10-16 | 广东中贝能源科技有限公司 | Sealing ring |
| CN209041547U (en) * | 2018-10-26 | 2019-06-28 | 扬中市华龙橡塑电器有限公司 | A kind of sealing element with high pressure resistance energy |
-
2018
- 2018-10-26 CN CN201811257024.XA patent/CN109139909A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207975247U (en) * | 2017-11-17 | 2018-10-16 | 广东中贝能源科技有限公司 | Sealing ring |
| CN209041547U (en) * | 2018-10-26 | 2019-06-28 | 扬中市华龙橡塑电器有限公司 | A kind of sealing element with high pressure resistance energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |