CN212131293U - Wear-resisting high temperature resistant device that sound ring combines - Google Patents
Wear-resisting high temperature resistant device that sound ring combines Download PDFInfo
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- CN212131293U CN212131293U CN202020167334.9U CN202020167334U CN212131293U CN 212131293 U CN212131293 U CN 212131293U CN 202020167334 U CN202020167334 U CN 202020167334U CN 212131293 U CN212131293 U CN 212131293U
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- ring
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- end cover
- elastic sealing
- spring
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Abstract
The utility model discloses a wear-resistant and high-temperature-resistant device with a combination of a moving ring and a static ring, which comprises an adjusting unit, a sliding unit and an elastic sealing unit; a slide unit: the sliding unit comprises an end cover, a slide way is arranged on the left side of the inner surface of the end cover, a sliding ring is arranged on the slide way, and a static ring is arranged on the inner side of the sliding ring; an adjusting unit: the adjusting unit comprises a fixing ring, a first adjusting bolt is arranged on the fixing ring, a stress ring is arranged at the right end of the first adjusting bolt and is attached to the stationary ring, and the fixing ring is positioned at the left end of the end cover; an elastic sealing unit: the elastic sealing unit comprises a sealing ring, an elastic sealing ring is arranged on the inner side of the sealing ring, a second spring is arranged in the sealing ring, the lower end of the second spring is connected with the elastic sealing ring, and a second adjusting bolt is arranged at the upper end of the second spring; the utility model discloses structure safe and reliable has good wear-resisting high temperature resistance performance, can reduce the wearing and tearing between rotating ring and the quiet ring to improve life.
Description
Technical Field
The utility model relates to a sound ring combines sealed technical field, specifically is a wear-resisting high temperature resistant device that sound ring combines.
Background
In industrial equipment, the technology that often can move the quiet ring combination, carry out shaft seal, for example in the middle of the gyration drying equipment, dry the moisture of material, just need to pass through high temperature treatment, thereby can reach quick drying's purpose, in cold rolling mill equipment list likewise, the sound ring combination sealing mode also is used widely, but the sealing method that moves the quiet ring combination has a great variety, like labyrinth seal, cylinder type seal, graphite quick seal etc. but this kind of existing sealing mode, wear-resisting high temperature resistance is not good, lead to under the impact of long-time high temperature pressure of receiving, lead to sealed effect not good, because the principle of expending with heat and contracting with cold makes the seal position easy to take place to leak, so just need regularly overhaul seal position, lead to influence the production efficiency of enterprise.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a wear-resisting high temperature resistant device that sound ring combines, structure safe and reliable has good wear-resisting high temperature resistance performance, can reduce the wearing and tearing between rotating ring and the quiet ring to improve life, improve sealed effect through the elasticity sealing washer, it is convenient to adjust, thereby has guaranteed sealed effect, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wear-resistant and high-temperature-resistant device with combined moving and static rings comprises an adjusting unit, a sliding unit and an elastic sealing unit;
a slide unit: the sliding unit comprises an end cover, a slide way is arranged on the left side of the inner surface of the end cover, a sliding ring is arranged on the slide way, and a static ring is arranged on the inner side of the sliding ring;
an adjusting unit: the adjusting unit comprises a fixing ring, a first adjusting bolt is arranged on the fixing ring, a stress ring is arranged at the right end of the first adjusting bolt and is attached to the stationary ring, and the fixing ring is positioned at the left end of the end cover;
an elastic sealing unit: the elastic sealing unit comprises a sealing ring, an elastic sealing ring is arranged on the inner side of the sealing ring, a second spring is arranged in the sealing ring, the lower end of the second spring is connected with the elastic sealing ring, and a second adjusting bolt is arranged at the upper end of the second spring;
wherein: the novel anti-abrasion end cover further comprises a movable ring, the movable ring is located inside the end cover, an abrasion-resistant ring is arranged on the inner side of the movable ring, and the abrasion-resistant ring is fixed on the inner side of the movable ring through fastening bolts.
Further, be equipped with first spring between quiet ring and the rotating ring, the sealing ring is located the inboard of first spring, can make through first spring and keep certain distance between quiet ring and the rotating ring to reduce the wearing and tearing of quiet ring and rotating ring, make quiet ring and rotating ring life longer.
Further, the right side of end cover is equipped with ceramic bush, the end cover passes through the sealed face of ceramic bush connection cooling barrel, can protect the wear-resisting high temperature resistant device that the quiet ring that moves combines through ceramic bush, prevents with cooling barrel direct contact to make the wear-resisting high temperature resistant device that the quiet ring that moves combines sealed effect better.
Furthermore, elastic seal circle is semi-circular structure, prevents through elastic seal circle that expend with heat and contract with cold's principle from influencing sealed effect, improves this and uses neotype fail safe nature.
Furthermore, a groove is formed in the left side face of the ceramic bushing and corresponds to the side face of the moving ring, lubricating oil can be added through the groove of the ceramic bushing, and abrasion of the wear-resisting ring and the moving ring is reduced.
Compared with the prior art, the beneficial effects of the utility model are that: this wear-resisting high temperature resistant device that quiet ring that moves combines has following benefit:
1. the utility model discloses on set up first spring, can make through first spring and keep certain distance between quiet ring and the rotating ring to reduce the wearing and tearing of quiet ring and rotating ring, make quiet ring and rotating ring life longer, can protect the wear-resisting high temperature resistant device that the quiet ring that moves combines through the ceramic bush, prevent with cooling barrel direct contact, thereby make the sealed effect of the wear-resisting high temperature resistant device that the quiet ring that moves combines better.
2. The utility model discloses on set up elastic seal circle, prevented the sealed effect of principle influence of expend with heat and contract with cold through elastic seal circle, improve this novel fail safe nature of use, recess through the ceramic bush can add lubricating oil, and then reduces the wearing and tearing of wear-resisting ring and rotating ring, improves the wear resistance of rotating ring through wear-resisting ring, thereby makes the utility model discloses life is longer.
3. The utility model discloses on set up first adjusting bolt, can adjust the distance between quiet ring and the rotating ring through first adjusting bolt for it is convenient to adjust, the utility model discloses structure safe and reliable has good wear-resisting high temperature resistance performance, can reduce the wearing and tearing between rotating ring and the quiet ring, thereby improves life, improves sealed effect through the elastic sealing circle, and it is convenient to adjust, thereby has guaranteed sealed effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the a position of the present invention.
In the figure: the device comprises a ceramic bushing 1, a cooling cylinder 2, a wear-resistant ring 3, a movable ring 4, a first spring 5, an adjusting unit 6, a stressed ring 61, a fixed ring 62, a first adjusting bolt 63, a sliding unit 7, a slideway 71, an end cover 72, a sliding ring 73, a static ring 8, an elastic sealing unit 9, an elastic sealing ring 91, a second spring 92, a sealing ring 93, a second adjusting bolt 94 and a fastening bolt 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-2, the present invention provides a technical solution: a wear-resisting high temperature resistant device that the dynamic and static ring combines, including adjusting unit 6, sliding element 7 and elastic seal unit 9;
the slide unit 7: the sliding unit 7 comprises an end cover 72, a ceramic bushing 1 is arranged on the right side of the end cover 72, the end cover 72 is connected with a sealing surface of the cooling cylinder 2 through the ceramic bushing 1, the wear-resistant and high-temperature-resistant device combined with the moving ring and the static ring can be protected through the ceramic bushing 1 and is prevented from being in direct contact with the cooling cylinder 2, so that the sealing effect of the wear-resistant and high-temperature-resistant device combined with the moving ring and the static ring is better, a slide way 71 is arranged on the left side of the inner surface of the end cover 72, a sliding ring 73 is arranged on;
the adjusting unit 6: the adjusting unit 6 comprises a fixing ring 62, a first adjusting bolt 63 is arranged on the fixing ring 62, the distance between the static ring 8 and the moving ring 4 can be adjusted through the first adjusting bolt 63, adjustment is convenient, a stress ring 61 is arranged at the right end of the first adjusting bolt 63, the stress ring 61 is attached to the static ring 8, fastening force is transmitted to the static ring 8 through the stress ring 61, therefore, the static ring 8 and the moving ring 4 have certain tension, friction between the static ring 8 and the moving ring 4 is reduced, and the fixing ring 62 is located at the left end of the end cover 72;
elastic seal unit 9: the elastic sealing unit 9 comprises a sealing ring 93, an elastic sealing ring 91 is arranged on the inner side of the sealing ring 93, the elastic sealing ring 91 is of a semicircular structure, the sealing effect is prevented from being influenced by the principle that the elastic sealing ring 91 expands with heat and contracts with cold, the novel safety and reliability of the use are improved, a second spring 92 is arranged in the sealing ring 93, the elastic sealing ring 91 is subjected to soft sealing through the second spring 92, so that the hard friction is reduced, the service life of the sealing ring 93 is prolonged, the lower end of the second spring 92 is connected with the elastic sealing ring 91, a second adjusting bolt 94 is arranged at the upper end of the second spring 92, the contact force between the elastic sealing ring 91 and the sealing part can be adjusted through the second adjusting bolt 94;
wherein: the novel sealing structure is characterized by further comprising a movable ring 4, the movable ring 4 is located inside the end cover 72, the inner side of the movable ring 4 is provided with a wear-resisting ring 3, the wear-resisting ring 3 is fixed on the inner side of the movable ring 4 through a fastening bolt 10, a first spring 5 is arranged between the static ring 8 and the movable ring 4, a sealing ring 93 is located on the inner side of the first spring 5, a certain distance can be kept between the static ring 8 and the movable ring 4 through the first spring 5, so that the wear of the static ring 8 and the movable ring 4 is reduced, the service lives of the static ring 8 and the movable ring 4 are longer, a groove is formed in the left side face of the ceramic bushing 1 and corresponds to the side face of the movable ring 4, lubricating oil can be added through the groove of the ceramic bushing 1, the wear of the wear-resisting ring 3 and the movable ring 4 is further reduced, the sealing effect is prevented from being influenced by the principle of thermal expansion and, the sealing ring has good wear-resisting and high-temperature-resisting performances, can reduce the abrasion between the movable ring and the static ring, thereby prolonging the service life, improving the sealing effect through the elastic sealing ring, and being convenient to adjust, thereby ensuring the sealing effect.
When in use: the first spring 5 can keep a certain distance between the static ring 8 and the moving ring 4, thereby reducing the abrasion of the static ring 8 and the moving ring 4, the sealing effect is prevented from being influenced by the principle that the elastic sealing ring 91 is prevented from expanding with heat and contracting with cold, the novel safety and reliability of the use is improved, the elastic sealing ring 91 is sealed in a soft way by the second spring 92, thereby reducing the hard friction, the service life of the sealing ring 93 is prolonged, the contact force between the elastic sealing ring 91 and the sealing part can be adjusted by the second adjusting bolt 94, the adjustment is convenient, the sealing effect is prevented from being influenced by the principle that the elastic sealing ring 91 is prevented from expanding with heat and contracting with cold, the novel safety and reliability of the use is improved, lubricating oil can be added through the groove of the ceramic bushing 1, further, the abrasion of the wear-resisting ring 3 and the moving ring 4 is reduced, and the wear-resisting high temperature, prevent with 2 direct contact of cooling barrel to make the sealed effect of wear-resisting high temperature resistant device that the quiet ring that moves combines better, improve the wear resistance of rotating ring 4 through wear-resisting ring 3, thereby make the utility model discloses life is longer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a wear-resisting high temperature resistant device that sound ring combines which characterized in that: comprises an adjusting unit, a sliding unit and an elastic sealing unit;
a slide unit: the sliding unit comprises an end cover, a slide way is arranged on the left side of the inner surface of the end cover, a sliding ring is arranged on the slide way, and a static ring is arranged on the inner side of the sliding ring;
an adjusting unit: the adjusting unit comprises a fixing ring, a first adjusting bolt is arranged on the fixing ring, a stress ring is arranged at the right end of the first adjusting bolt and is attached to the stationary ring, and the fixing ring is positioned at the left end of the end cover;
an elastic sealing unit: the elastic sealing unit comprises a sealing ring, an elastic sealing ring is arranged on the inner side of the sealing ring, a second spring is arranged in the sealing ring, the lower end of the second spring is connected with the elastic sealing ring, and a second adjusting bolt is arranged at the upper end of the second spring;
wherein: the novel anti-abrasion end cover further comprises a movable ring, the movable ring is located inside the end cover, an abrasion-resistant ring is arranged on the inner side of the movable ring, and the abrasion-resistant ring is fixed on the inner side of the movable ring through fastening bolts.
2. The dynamic and static ring combined abrasion-resistant and high-temperature-resistant device according to claim 1, characterized in that: a first spring is arranged between the static ring and the dynamic ring, and the sealing ring is positioned on the inner side of the first spring.
3. The dynamic and static ring combined abrasion-resistant and high-temperature-resistant device according to claim 1, characterized in that: the right side of the end cover is provided with a ceramic lining, and the end cover is connected with the sealing surface of the cooling cylinder body through the ceramic lining.
4. The dynamic and static ring combined abrasion-resistant and high-temperature-resistant device according to claim 1, characterized in that: the elastic sealing ring is of a semicircular structure.
5. The dynamic and static ring combined wear-resistant and high-temperature-resistant device as claimed in claim 3, wherein: and a groove is arranged on the left side surface of the ceramic bushing and corresponds to the side surface of the moving ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020167334.9U CN212131293U (en) | 2020-02-13 | 2020-02-13 | Wear-resisting high temperature resistant device that sound ring combines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020167334.9U CN212131293U (en) | 2020-02-13 | 2020-02-13 | Wear-resisting high temperature resistant device that sound ring combines |
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| CN212131293U true CN212131293U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020167334.9U Active CN212131293U (en) | 2020-02-13 | 2020-02-13 | Wear-resisting high temperature resistant device that sound ring combines |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252342A (en) * | 2021-04-02 | 2021-08-13 | 南京航空航天大学 | Sealing washer performance test device of adjustable sealing washer slot width |
-
2020
- 2020-02-13 CN CN202020167334.9U patent/CN212131293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252342A (en) * | 2021-04-02 | 2021-08-13 | 南京航空航天大学 | Sealing washer performance test device of adjustable sealing washer slot width |
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