CN207715746U - A kind of high-strength abrasion-proof rubber seal - Google Patents
A kind of high-strength abrasion-proof rubber seal Download PDFInfo
- Publication number
- CN207715746U CN207715746U CN201721926229.3U CN201721926229U CN207715746U CN 207715746 U CN207715746 U CN 207715746U CN 201721926229 U CN201721926229 U CN 201721926229U CN 207715746 U CN207715746 U CN 207715746U
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- China
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- layer
- rubber seal
- type groove
- metallic spring
- fiber reinforcing
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Abstract
The utility model is related to rubber seal technical fields, more particularly to a kind of high-strength abrasion-proof rubber seal, including rubber seal ontology, rubber seal body surface circumferential direction offers U-type groove, metallic spring is installed in U-type groove, metallic spring card is set fixation by the top that U-type groove is located at installation metallic spring equipped with fixture block；The outer diameter of rubber seal ontology includes wearing layer, nitrile rubber layer, fiber reinforcing layer and reinforcing metal layer, fiber reinforcing layer is set to internal layer with reinforcing metal layer and is equipped with fluorubber therebetween, nitrile rubber layer coats fiber reinforcing layer, and wearing layer is coated on outside nitrile rubber layer；The utility model uses metallic spring and plays the role of forcing tension, it ensure that whole sealing effect, it is internally provided with fiber reinforcing layer and reinforcing metal layer improves whole mechanical strength and use intensity, outside is equipped with nitrile rubber layer and wearing layer uses, abrasion resistant effect can be effectively played, service life is improved.
Description
Technical field
The utility model is related to rubber seal technical fields, more particularly to a kind of high-strength abrasion-proof rubber seal.
Background technology
Sealing ring is suitable on various mechanical equipments, in defined temperature, pressure and different liquids and gases
In medium, seal under static or motion state.In lathe, ship, automobile, aerospace equipment, metallurgical machinery, change
Work machinery, engineering machinery, building machinery, mining machinery, petroleum machinery, plastics machinery, agricultural machinery and all kinds of instrument and meters
On, widely apply various types of sealing elements.
The existing axis for having seal request, hole cooperation, generally use section are circular O-ring seal.Common O shapes sealing
The inner ring of circle is that an annular line contacts with the in sealing contact of axis outer wall, and sealing effect is poor, is easy to happen leakage.
Therefore sealing ring in the prior art still there are problems that needing eager solution, such as：Entirety is by rubber or plastic cement
It is made, mechanical strength is inadequate, and in addition wear-resistant strength is also bad, is easy occur disrepair phenomenon after recycling, service life is short.
Utility model content
It using metallic spring to solve the above problems, the utility model provides one kind and plays the role of forcing tension, protect
Demonstrate,proved whole sealing effect, in addition also be internally provided with fiber reinforcing layer and reinforcing metal layer improve whole mechanical strength and
Use intensity, is also provided at an outer portion with nitrile rubber layer and wearing layer uses, and can effectively play abrasion resistant effect, improve and use the longevity
The high-strength abrasion-proof rubber seal of life.
Technical solution used by the utility model is：A kind of high-strength abrasion-proof rubber seal, including rubber seal
Ontology, the rubber seal body surface circumferential direction offer U-type groove, and metallic spring, the U are installed in the U-type groove
Metallic spring card is set fixation by the top that type groove is located at installation metallic spring equipped with fixture block；The rubber seal ontology
Outer diameter includes wearing layer, nitrile rubber layer, fiber reinforcing layer and reinforcing metal layer, and the fiber reinforcing layer is set with reinforcing metal layer
It is placed in internal layer and is equipped with fluorubber therebetween, the nitrile rubber layer coats fiber reinforcing layer, the wearing layer coating
Outside nitrile rubber layer.
Further improvement of these options is that the internal diameter of the rubber seal ontology is equipped with sealing bulge loop, described close
Envelope bulge loop is arranged in order equipped with several.
Further improvement of these options is that the rubber seal ontology is provided with metal on the inside of U-type groove
Reinforcing wire.
Further improvement of these options is that the internal diameter of the rubber seal ontology is horn-like opens up.
Further improvement of these options is that the wearing layer is wear-resistant coating glue, and butyronitrile is coated in shape of threads
The outer diameter of rubber layer.
Further improvement of these options is that the fiber reinforcing layer is glass fiber reinforcement layer.
The beneficial effects of the utility model are：
In a first aspect, being equipped with rubber seal ontology, whole fixed function is played by rubber seal ontology, is convenient for
Sealing installation and other effects is played, easy to use, the rubber seal body surface circumferential direction offers U-type groove, in the U-type groove
It is installed with metallic spring, forcing tension is played the role of to the utility model by the mutual cooperation of U-type groove and metallic spring,
Sealing effect is further functioned as, whole sealing effect is improved；Second aspect, the U-type groove are located at installation metallic spring
Metallic spring card is set fixation by top equipped with fixture block, and metallic spring is fixed in U-type groove by fixture block, prevents from suppressing
Metallic spring pops up when tension, and good fixing effect is highly practical；The third aspect, the outer diameter packet of the rubber seal ontology
Wearing layer, nitrile rubber layer, fiber reinforcing layer and reinforcing metal layer are included, anti-skid wearable is played the role of by wearing layer, raising makes
With the service life, abrasion resistant effect can further be played by nitrile rubber layer, use intensity is improved, reinforced by fiber reinforcing layer
Whole use intensity and anti-deformation effects, by reinforcing metal layer can further increase use intensity, play resistance to compression work
With raising mechanical strength；Fourth aspect, the fiber reinforcing layer are set to internal layer with reinforcing metal layer and are equipped with therebetween
Fluorubber is improved whole telescopic effect by fluorubber, improves retractility in forcing tension convenient for metallic spring, simultaneously
Ensure that fiber reinforcing layer and reinforcing metal layer play reinforcement effect, improves whole use intensity；5th aspect, the butyronitrile rubber
Glue-line coats fiber reinforcing layer, and the wearing layer is coated on outside nitrile rubber layer, and nitrile rubber layer itself has high-strength
Wearability can further increase abrasion resistant effect after outside coats wearing layer, improve the service life of the utility model.
In the utility model, play the role of forcing tension by using metallic spring, ensure that whole sealing effect
Fruit, in addition also in the mechanical strength and use intensity for being internally provided with fiber reinforcing layer and reinforcing metal layer raising entirety, also outside
Portion is equipped with nitrile rubber layer and wearing layer uses, and can effectively play abrasion resistant effect, improves service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Description of drawing identification：Rubber seal ontology 100, U-type groove 110, metal reinforced silk 111, metallic spring 120,
Fixture block 130, wearing layer 140, nitrile rubber layer 150, fiber reinforcing layer 160, reinforcing metal layer 170, fluorubber 180, sealing are convex
Ring 190.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing.
As shown in Figure 1, for the structural schematic diagram of the utility model.
A kind of high-strength abrasion-proof rubber seal, including rubber seal ontology 100, the rubber seal ontology 100
Surface circumferential direction offers U-type groove 110, and metallic spring 120 is installed in the U-type groove 110, and the U-type groove 110 is located at installation
The top of metallic spring 120 is equipped with fixture block 130 and the card of metallic spring 120 is set fixation；The rubber seal ontology 100
Outer diameter includes wearing layer 140, nitrile rubber layer 150, fiber reinforcing layer 160 and reinforcing metal layer 170, the fiber reinforcing layer
160 with reinforcing metal layer 170 are set to internal layer and therebetween equipped with fluorubber 180, and the nitrile rubber layer 150 is by fiber
Reinforcing layer 160 coats, and the wearing layer 140 is coated on outside nitrile rubber layer 150.
The internal diameter of rubber seal ontology 100 is equipped with sealing bulge loop 190, and the sealing bulge loop 190 is equipped with several successively
Arrangement can effectively improve sealing effect by sealing bulge loop 190, improve the sealing function after integral installation, sealing effect
It is good.
Rubber seal ontology 100 is provided with metal reinforced silk 111 close to the inside of U-type groove 110, passes through metal reinforced silk
111 strengthen the mechanical strength of internal diameter, improve service life.
The internal diameter of rubber seal ontology 100 opens up to be horn-like, can be easily installed use, while can be played convenient for bulge loop
Sealing function improves sealing effect.
Wearing layer 140 be wear-resistant coating glue, can effectively play the role of by using wear-resistant coating glue it is wear-resisting, be in spiral shell
Line shape is coated in the outer diameter of nitrile rubber layer 150, and the wearing layer 140 being arranged using shape of threads can reduce friction level, improve
Wearability, while improving service life.
Fiber reinforcing layer 160 is glass fiber reinforcement layer 160, is used using glass layer, and use intensity is high, reinforces effect
Fruit is good, improves fixed effect and sealing effect.
In a first aspect, being equipped with rubber seal ontology 100, whole fixed work is played by rubber seal ontology 100
With convenient for playing sealing installation and other effects, easy to use, 100 surface circumferential direction of the rubber seal ontology offers U-type groove
110, metallic spring 120 is installed in the U-type groove 110, passes through the mutual cooperation pair of U-type groove 110 and metallic spring 120
The utility model plays the role of forcing tension, further functions as sealing effect, improves whole sealing effect；Second aspect, institute
It states U-type groove 110 and the card of metallic spring 120 is set into fixation equipped with fixture block 130 positioned at the top of installation metallic spring 120, pass through
Metallic spring 120 is fixed in U-type groove 110 by fixture block 130, prevents the metallic spring 120 in forcing tension from popping up, fixed
Effect is good, highly practical；The outer diameter of the third aspect, the rubber seal ontology 100 includes wearing layer 140, nitrile rubber layer
150, fiber reinforcing layer 160 and reinforcing metal layer 170 play the role of anti-skid wearable by wearing layer 140, improve service life,
Abrasion resistant effect can be further played by nitrile rubber layer 150, use intensity is improved, is reinforced by fiber reinforcing layer 160
Whole use intensity and anti-deformation effects, can further increase use intensity by reinforcing metal layer 170, play resistance to compression
Effect improves mechanical strength；Fourth aspect, the fiber reinforcing layer 160 are set to internal layer and in the two with reinforcing metal layer 170
Between be equipped with fluorubber 180, whole telescopic effect is improved by fluorubber 180, convenient for metallic spring 120 in forcing tension
Shi Tigao retractilities, while ensureing that fiber reinforcing layer 160 and reinforcing metal layer 170 play reinforcement effect, improve whole use
Intensity；5th aspect, the nitrile rubber layer 150 coat fiber reinforcing layer 160, and the wearing layer 140 is coated on butyronitrile rubber
Outside glue-line 150, nitrile rubber layer 150 itself has high-strength wearability, can be further after outside coats wearing layer 140
Abrasion resistant effect is improved, the service life of the utility model is improved.
In the utility model, plays the role of forcing tension by using metallic spring 120, ensure that whole sealing
In addition effect is also being internally provided with fiber reinforcing layer 160 and reinforcing metal layer 170 improves whole mechanical strength and using strong
Degree, is also provided at an outer portion with nitrile rubber layer 150 and wearing layer 140 uses, and can effectively play abrasion resistant effect, improve and use the longevity
Life.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of high-strength abrasion-proof rubber seal, it is characterised in that：Including rubber seal ontology, the rubber seal sheet
Body surface face ring is installed with metallic spring to U-type groove is offered in the U-type groove, the U-type groove is located at installation metallic spring
Top metallic spring card is set into fixation equipped with fixture block；The outer diameter of the rubber seal ontology includes wearing layer, butyronitrile rubber
Glue-line, fiber reinforcing layer and reinforcing metal layer, the fiber reinforcing layer and reinforcing metal layer are set to internal layer and therebetween
Equipped with fluorubber, the nitrile rubber layer coats fiber reinforcing layer, and the wearing layer is coated on outside nitrile rubber layer.
2. a kind of high-strength abrasion-proof rubber seal according to claim 1, it is characterised in that：The rubber seal sheet
The internal diameter of body is equipped with sealing bulge loop, and the sealing bulge loop is arranged in order equipped with several.
3. a kind of high-strength abrasion-proof rubber seal according to claim 2, it is characterised in that：The rubber seal sheet
Body is provided with metal reinforced silk on the inside of U-type groove.
4. a kind of high-strength abrasion-proof rubber seal according to claim 3, it is characterised in that：The rubber seal sheet
The internal diameter of body is horn-like opens up.
5. a kind of high-strength abrasion-proof rubber seal according to claim 4, it is characterised in that：The wearing layer is wear-resisting
Coating adhesive is coated in the outer diameter of nitrile rubber layer in shape of threads.
6. a kind of high-strength abrasion-proof rubber seal according to claim 5, it is characterised in that：The fiber reinforcing layer is
Glass fiber reinforcement layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926229.3U CN207715746U (en) | 2017-12-29 | 2017-12-29 | A kind of high-strength abrasion-proof rubber seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926229.3U CN207715746U (en) | 2017-12-29 | 2017-12-29 | A kind of high-strength abrasion-proof rubber seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715746U true CN207715746U (en) | 2018-08-10 |
Family
ID=63054319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926229.3U Expired - Fee Related CN207715746U (en) | 2017-12-29 | 2017-12-29 | A kind of high-strength abrasion-proof rubber seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715746U (en) |
-
2017
- 2017-12-29 CN CN201721926229.3U patent/CN207715746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |