CN213117482U - Outer sliding ring with sealing ring of high-speed wire finishing mill - Google Patents
Outer sliding ring with sealing ring of high-speed wire finishing mill Download PDFInfo
- Publication number
- CN213117482U CN213117482U CN202021253336.6U CN202021253336U CN213117482U CN 213117482 U CN213117482 U CN 213117482U CN 202021253336 U CN202021253336 U CN 202021253336U CN 213117482 U CN213117482 U CN 213117482U
- Authority
- CN
- China
- Prior art keywords
- ring
- outer sliding
- sliding ring
- ring body
- rubber
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 50
- 229920001971 elastomer Polymers 0.000 claims abstract description 47
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Abstract
The utility model relates to an outer sliding ring of altitude finish rolling machine area sealing washer belongs to the sealed technical field of metallurgical industry altitude finish rolling machine. The technical scheme is as follows: the outer sliding ring body (7) is provided with an inner circle and an outer circle, the part of the outer sliding ring body (7) close to the inner circle is thicker, and the part of the outer sliding ring body (7) close to the outer circle is thinner; an O-shaped sealing ring mounting groove (1) is formed in the circumferential direction of the inner circle of the outer sliding ring body (7), and a rubber sealing ring clamping groove (2) is formed in the circumferential direction of the outer circle of the outer sliding ring body (7); be equipped with on rubber seal (3) with rubber seal draw-in groove (2) assorted rand (8), rand (8) and rubber seal (3) structure as an organic whole, rubber seal (3) are fixed on rubber seal draw-in groove (2) of outer sliding ring body (7) excircle circumferencial direction through rand (8). The utility model has the advantages that: the gap between the outer sliding ring and the supporting plate can be increased in sealing, and damage caused by water inflow of the finishing mill is avoided.
Description
Technical Field
The utility model relates to an outer sliding ring of altitude finish rolling machine area sealing washer belongs to the sealed technical field of metallurgical industry altitude finish rolling machine.
Background
Referring to the attached figure 12, in the prior art, a 2mm gap exists between an outer sliding ring and a supporting plate on a finishing mill, the water resistance of the finishing mill completely depends on the joint of a double-lip seal and the outer sliding ring, if the double-lip seal is worn, cooling water of the finishing mill flows into the finishing mill through the gap between the outer sliding ring and the supporting plate on the finishing mill, so that the lubricating oil of the finishing mill is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an altitude finish rolling machine takes outer sliding ring of sealing washer can increase sealedly for clearance between outer sliding ring and the backup pad, has avoided the damage that the finish rolling mill intake caused, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
an outer sliding ring with a sealing ring of a high-speed wire finishing mill comprises an O-shaped sealing ring mounting groove, a rubber sealing ring clamping groove, a rubber sealing ring, an outer sliding ring body and a clamping ring, wherein the outer sliding ring body is provided with an inner circle and an outer circle, the part of the outer sliding ring body, which is close to the inner circle, is thicker, and the part of the outer sliding ring body, which is close to the outer circle, is thinner; an O-shaped sealing ring mounting groove is formed in the circumferential direction of the inner circle of the outer sliding ring body, and a rubber sealing ring clamping groove is formed in the circumferential direction of the outer circle of the outer sliding ring body; the rubber sealing ring is provided with a clamping ring matched with the clamping groove of the rubber sealing ring, the clamping ring and the rubber sealing ring form an integrated structure, and the rubber sealing ring is fixed on the clamping groove of the rubber sealing ring in the circumferential direction of the excircle of the outer sliding ring body through the clamping ring.
The rubber sealing ring is provided with an inner ring and an outer ring, and the clamping ring and the inner ring of the rubber sealing ring form an integrated structure.
The component also comprises a double-lip seal, and the thickness difference between the thicker part of the outer sliding ring body and the thinner part of the outer sliding ring body is matched with the double-lip seal.
The utility model has the advantages that: the sealing device can increase the sealing for the gap between the outer sliding ring and the supporting plate, avoids the damage caused by water inflow of the finishing mill, prolongs the service life of the double-lip seal, and ensures the stable operation of the equipment.
Drawings
Fig. 1 is a sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an isometric view of the present invention;
FIG. 4 is a front view of the outer slip ring body of the present invention;
fig. 5 is an axonometric view of the outer slip ring body of the present invention;
fig. 6 is a cross-sectional view of the rubber seal ring of the present invention;
FIG. 7 is an isometric view of the rubber seal ring of the present invention;
FIG. 8 is a schematic view of the usage state of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 8;
FIG. 10 is a schematic view of a spectacle plate of the present invention; a
FIG. 11 is a schematic view of a support plate of the present invention;
FIG. 12 is a schematic diagram of the background art;
in the figure: the device comprises an O-shaped sealing ring mounting groove 1, a rubber sealing ring clamping groove 2, a rubber sealing ring 3, a sliding ring gap 4, a supporting plate 5, a double-lip mounting hole 5-1, a double-lip seal 6, the outer edge of the double-lip seal 6-1, a double-lip seal and roll shaft gap 6-2, an outer sliding ring 7, an inner sliding ring 7-1, a clamping ring 8, a roll shaft 9, a water pipe water outlet 10, a glasses plate 11, a supporting plate mounting hole 11-1, a roll box inner part 12, a roll 13, an oil film bearing 14 and a gap 14-1 between the oil film bearing and the roll shaft.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached drawings 1-11, the outer slip ring with the sealing ring of the high-speed wire finishing mill comprises an O-shaped sealing ring mounting groove 1, a rubber sealing ring clamping groove 2, a rubber sealing ring 3, an outer slip ring body 7 and a clamping ring 8, wherein the outer slip ring body 7 is provided with an inner circle and an outer circle, the part of the outer slip ring body 7, which is close to the inner circle, is thicker, and the part of the outer slip ring body 7, which is close to the outer circle, is; an O-shaped sealing ring mounting groove 1 is formed in the circumferential direction of the inner circle of the outer sliding ring body 7, and a rubber sealing ring clamping groove 2 is formed in the circumferential direction of the outer circle of the outer sliding ring body 7; the rubber seal ring 3 is provided with a clamping ring 8 matched with the rubber seal ring clamping groove 2, the clamping ring 8 and the rubber seal ring 3 form an integrated structure, and the rubber seal ring 3 is fixed on the rubber seal ring clamping groove 2 in the outer circle circumferential direction of the outer slip ring body 7 through the clamping ring 8.
In this embodiment, referring to fig. 4 and 5, the outer sliding ring body 7 has an inner circle and an outer circle, a portion of the outer sliding ring body 7 near the inner circle is thicker, a portion of the outer sliding ring body 7 near the outer circle is thinner, and a thickness difference between the thicker portion of the outer sliding ring body 7 and the thinner portion of the outer sliding ring body 7 is matched with the double-lip seal 6; an O-shaped sealing ring mounting groove 1 is formed in the circumferential direction of the inner circle of the outer sliding ring body 7, and a rubber sealing ring clamping groove 2 is formed in the circumferential direction of the outer circle of the outer sliding ring body 7;
referring to fig. 6 and 7, the rubber seal ring 3 is a nitrile rubber seal ring, and is provided with an inner ring and an outer ring, the diameter of the inner ring is smaller than the outer diameter of the outer slip ring 7 by 1.5mm, the clamping ring 8 is made of steel material with certain elasticity, and the clamping ring 8 and the inner ring of the rubber seal ring 3 form an integral structure;
referring to the attached drawings 1-3, an O-shaped sealing ring mounting groove 1 on the inner circle of an outer sliding ring 7 is used for mounting an O-shaped sealing ring, and a rubber sealing ring 3 fixes the rubber sealing ring 3 on a rubber sealing ring clamping groove 2 on the outer circle of the outer sliding ring 7 through a clamping ring 8 and by using the contraction force of rubber;
referring to the attached drawings 8-12, when the device is used, after the inner sliding ring 7-1 is pressed on the roll shaft, the supporting plate 5 is installed in the installation hole of the glasses plate 11 and fixed on the finishing mill through bolts, then the double-lip seal 6 is pressed in the double-lip installation hole 5-1 of the supporting plate 5, the outer edge of the double-lip seal 6 is tightly attached to the inner sliding ring 7-1, the lubricating oil in the finishing mill is prevented from overflowing, then the outer sliding ring 7 is installed on the roll shaft, the outer part of the double-lip seal 6 is tightly pressed with the outer sliding ring 7, the outer sliding ring 7 of the rubber sealing ring 3 can eliminate the sliding ring gap 4, the rubber sealing ring 3 is directly in seamless contact with the supporting plate 5, and therefore equipment accidents caused by the fact that the lubricating oil of the finishing mill is polluted because cooling water enters the finishing mill after the double-lip.
Claims (3)
1. The utility model provides an outer sliding ring of sealing washer is taken to altitude finish rolling machine which characterized in that: the O-shaped sealing ring clamping groove structure comprises an O-shaped sealing ring mounting groove (1), a rubber sealing ring clamping groove (2), a rubber sealing ring (3), an outer sliding ring body (7) and a clamping ring (8), wherein the outer sliding ring body (7) is provided with an inner circle and an outer circle, the part, close to the inner circle, of the outer sliding ring body (7) is thicker, and the part, close to the outer circle, of the outer sliding ring body (7) is thinner; an O-shaped sealing ring mounting groove (1) is formed in the circumferential direction of the inner circle of the outer sliding ring body (7), and a rubber sealing ring clamping groove (2) is formed in the circumferential direction of the outer circle of the outer sliding ring body (7); be equipped with on rubber seal (3) with rubber seal draw-in groove (2) assorted rand (8), rand (8) and rubber seal (3) structure as an organic whole, rubber seal (3) are fixed on rubber seal draw-in groove (2) of outer sliding ring body (7) excircle circumferencial direction through rand (8).
2. The outer slip ring with the seal ring of the high-speed wire finishing mill according to claim 1, characterized in that: the rubber sealing ring (3) is provided with an inner ring and an outer ring, and the clamping ring (8) and the inner ring of the rubber sealing ring (3) form an integral structure.
3. The outer slip ring with the seal ring of the high-speed wire finishing mill according to claim 1 or 2, characterized in that: the double-lip seal structure further comprises a double-lip seal (6), and the thickness difference between the thicker part of the outer sliding ring body (7) and the thinner part of the outer sliding ring body (7) is matched with the double-lip seal (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021253336.6U CN213117482U (en) | 2020-06-30 | 2020-06-30 | Outer sliding ring with sealing ring of high-speed wire finishing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021253336.6U CN213117482U (en) | 2020-06-30 | 2020-06-30 | Outer sliding ring with sealing ring of high-speed wire finishing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117482U true CN213117482U (en) | 2021-05-04 |
Family
ID=75673845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021253336.6U Expired - Fee Related CN213117482U (en) | 2020-06-30 | 2020-06-30 | Outer sliding ring with sealing ring of high-speed wire finishing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117482U (en) |
-
2020
- 2020-06-30 CN CN202021253336.6U patent/CN213117482U/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: 20210504 |