CN105570467A - Sealing member of high-speed wire rolling mill - Google Patents
Sealing member of high-speed wire rolling mill Download PDFInfo
- Publication number
- CN105570467A CN105570467A CN201610172342.0A CN201610172342A CN105570467A CN 105570467 A CN105570467 A CN 105570467A CN 201610172342 A CN201610172342 A CN 201610172342A CN 105570467 A CN105570467 A CN 105570467A
- Authority
- CN
- China
- Prior art keywords
- ring
- seal ring
- wing
- sealing
- speed wire
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 60
- 238000005096 rolling process Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims abstract description 3
- 229920003023 plastic Polymers 0.000 claims abstract description 3
- 239000004033 plastic Substances 0.000 claims abstract description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention belongs to the technical field of accessories of a wire mill, and specifically relates to a sealing member of a high-speed wire rolling mill. According to the technical scheme, the sealing member structurally comprises a sealing mechanism, an upper sealing ring and a lower sealing ring, wherein the sealing mechanism consists of an eccentric disc, an elastic sealing circle which is sleeved in the eccentric disc, has a double wing structure and is made of rubber and plastic materials, and a steel support circle; the upper and lower sealing rings sleeve the two sides of the sealing mechanism; at least one wing ring is arranged on the double wing structure of the sealing circle; and convex rings, corresponding to the wing ring to form sealing contact, are arranged on the inner sides of the upper and lower sealing rings. The sealing member of the high-speed wire rolling mill has the characteristics of simple structure, high changing speed and good sealing effect.
Description
Technical field
The invention belongs to wire mill accessory technical field, particularly relate to a kind of high speed wire rod finishing block sealing component.
Background technique
High speed wire rod finishing block sealing component is used in the accessory on five generations or six substituting metal wire finishing mills, and its structure is by eccentric disc and be enclosed within the seal ring in this eccentric disc with bi-wing configuration and be placed in the sealing mechanism that the steel-made support circle inside it forms and the upper-lower seal ring being enclosed within sealing mechanism top and bottom is formed.During use, eccentric disc and rotating shaft are nested and are fixed in the frame of wire finishing mill.Because seal ring is easily damaged parts, in use must constantly change; It changes operation is after first being pulled down by eccentric disc, steel-made support circle and seal ring being taken away, newer steel-made support circle and seal ring is installed, and then is contained in frame by eccentric disc.Therefore there is the slow-footed defect of disassembling, assembling and replacing of double-lip seal mechanism, have a strong impact on manufacturing efficiency.For this reason, China Patent No. is that the utility model patent of 201320141183.X discloses a kind of finishing mill double-lip seal mechanism.The structure forming sealing mechanism by eccentric disc, be enclosed within the seal ring in this eccentric disc with bi-wing configuration and steel-made support circle is formed; Wherein a sidepiece of the inner ring surface of eccentric disc is provided with platform ring, and the middle part of seal ring bi-wing configuration is provided with the ring body be structure as a whole with it, and this ring body is stuck on described platform ring.The sealing mechanism of this structure have structure simple, change fireballing feature, but water in use outside its equipment and other impurity infiltrate into device interior by the upper-lower seal ring be enclosed within sealing mechanism, namely there is the defect of sealing effect difference.
Summary of the invention
Object of the present invention is just to provide that a kind of structure is simple, replacing speed fast and the high speed wire rod finishing block sealing component of good sealing effect.
For achieving the above object, the technical solution used in the present invention is:
A kind of high speed wire rod finishing block sealing component, its structure by
By eccentric disc, be enclosed within elastic seal ring that the rubber-plastics material that has bi-wing configuration in this eccentric disc makes and the sealing mechanism that steel-made support circle is formed and
The upper and lower seal ring being enclosed within sealing mechanism both sides is formed;
Described seal ring bi-wing configuration is provided with at least one wing ring, and the inner side surface of described upper and lower seal ring is provided with the formation corresponding with described wing ring and seals the bulge loop contacted.
Form above-mentioned high speed wire rod finishing block sealing component additional technical feature also to comprise:
---the sidepiece forming the inner ring surface of described eccentric disc is provided with platform ring, and the middle part of described seal ring bi-wing configuration is provided with the ring body be structure as a whole with it, and this ring body is stuck on described platform ring;
---described steel-made support circle is that loop configuration is fixed on the ring inner side surface of seal ring;
---described steel-made support circle is have the circle of the structure that is connected as a single entity with it to form in annulus arranged outside, and this steel-made support circle is embedded in described ring body;
---form the width of width wider than described double-vane of described seal ring ring body;
---described wing ring is arranged at the top shoulder of described seal ring bi-wing configuration;
---described wing ring contacts with the inner side surface of described bulge loop and seals.
A kind of high speed wire rod finishing block sealing component provided by the present invention compared with prior art, have the following advantages: one, owing to being provided with at least one wing ring on the bi-wing configuration forming seal ring, the inner side surface of upper and lower seal ring is provided with the formation corresponding with above-mentioned wing ring and seals the bulge loop contacted, make sealing mechanism and upper-lower seal interannular define mazy sealing configuration; Simultaneously because wing ring is elastomer, the bulge loop of the seal ring that this elastomer wing ring is made with metallic material contacts, and greatly can improve sealing effect between the two; Its two, because the sidepiece of inner ring surface forming eccentric disc is provided with platform ring, and the middle part of seal ring bi-wing configuration supporting is with it provided with the ring body be structure as a whole with it, and during use, this ring body is stuck on this ring; Only the ring body forming seal ring need be pulled down when changing seal ring, and without the need to being removed by eccentric disc, therefore, having seal ring during use changes fireballing feature, is conducive to the raising of manufacturing efficiency.
Accompanying drawing explanation
Fig. 1: the cross-sectional view of the first high speed wire rod finishing block sealing component;
Fig. 2: the cross-sectional view of the second high speed wire rod finishing block sealing component.
Embodiment
Be described in further detail below in conjunction with the structure of accompanying drawing to high speed wire rod finishing block sealing component provided by the present invention.
As shown in fig. 1, be the structural representation of high speed wire rod finishing block sealing component provided by the present invention.The structure forming sealing component is made up of sealing mechanism and the upper and lower seal ring 10,11 being enclosed within its both sides; Wherein above-mentioned sealing mechanism by eccentric disc 1, be enclosed within this eccentric disc the seal ring 2 with double-vane 4,5 structure and the steel-made support circle 3 be placed in inside it is formed; A sidepiece of the inner ring surface forming above-mentioned eccentric disc is provided with platform ring 6, and the middle part of seal ring double-vane 4,5 structure is provided with the ring body 7 be structure as a whole with it, this ring body is stuck on platform ring; On the top shoulder of above-mentioned seal ring bi-wing configuration, be provided with a wing ring 12 simultaneously, the inner side surface of upper and lower seal ring be provided with the formation corresponding with above-mentioned wing ring 12 and seal the bulge loop 13 contacting (preferably seal with its medial slope 15 and contact).The sealing component of this structure due to upper-lower seal ring and be enclosed within its both sides upper and lower seal ring 10,11 between form two mazy sealings by the wing limit 14 of seal ring double-vane 4,5 and wing ring and its inner side surface, therefore substantially increase sealing effect; Simultaneously when changing the seal ring of sealing mechanism, only seal ring 2 and the steel-made support circle 3 be placed in inside it need be removed and installed, without the need to being unloaded by eccentric disc 1.
As shown in fig. 2, be the structural representation of the second high speed wire rod finishing block sealing component provided by the present invention.Its structure is steel-made support circle is have the circle 9 of the structure that is connected as a single entity with it to form in annulus arranged outside, and this steel-made support circle is embedded in above-mentioned ring body, is integrally formed structure.The sealing mechanism of this structure, only need remove and install seal ring, convenient.
In the structure of above-mentioned high speed wire rod finishing block sealing component as depicted in figs. 1 and 2,
---be more conducive to removing and installing of seal ring during the width of the width forming seal ring ring body 7 wider than double-vane 4,5;
---second (or multiple) wing ring 121 can be set on above-mentioned seal ring bi-wing configuration, the inner side surface of upper and lower seal ring is provided with the formation corresponding with the quantity of above-mentioned wing ring and seals second (or multiple) bulge loop 131 contacted simultaneously, make to form multiple sealing labyrinth between the two, to improve sealing effect further, realize the performance of high speed wire rod finishing block sealing component.
Claims (7)
1. a high speed wire rod finishing block sealing component, its structure by
By eccentric disc, be enclosed within elastic seal ring that the rubber-plastics material that has bi-wing configuration in this eccentric disc makes and the sealing mechanism that steel-made support circle is formed and
The upper and lower seal ring being enclosed within sealing mechanism both sides is formed; It is characterized in that:
Described seal ring bi-wing configuration is provided with at least one wing ring, and the inner side surface of described upper and lower seal ring is provided with the formation corresponding with described wing ring and seals the bulge loop contacted.
2. a kind of high speed wire rod finishing block sealing component as claimed in claim 1, it is characterized in that: the sidepiece forming the inner ring surface of described eccentric disc is provided with platform ring, the middle part of described seal ring bi-wing configuration is provided with the ring body be structure as a whole with it, and this ring body is stuck on described platform ring.
3. a kind of high speed wire rod finishing block sealing component as claimed in claim 1, is characterized in that: described steel-made support circle is that loop configuration is fixed on the ring inner side surface of seal ring.
4. a kind of high speed wire rod finishing block sealing component as claimed in claim 1, is characterized in that: described steel-made support circle is have the circle of the structure that is connected as a single entity with it to form in annulus arranged outside, and this steel-made support circle is embedded in described ring body.
5. a kind of high speed wire rod finishing block sealing component as claimed in claim 1, is characterized in that: the width of width wider than described double-vane forming described seal ring ring body.
6. a kind of high speed wire rod finishing block sealing component as claimed in claim 1, is characterized in that: described wing ring is arranged at the top shoulder of described seal ring bi-wing configuration.
7. a kind of high speed wire rod finishing block sealing component as claimed in claim 1, is characterized in that: described wing ring contacts with the inner side surface of described bulge loop and seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172342.0A CN105570467B (en) | 2016-03-24 | 2016-03-24 | A kind of high speed wire rod finishing block containment member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172342.0A CN105570467B (en) | 2016-03-24 | 2016-03-24 | A kind of high speed wire rod finishing block containment member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105570467A true CN105570467A (en) | 2016-05-11 |
| CN105570467B CN105570467B (en) | 2017-09-01 |
Family
ID=55880931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610172342.0A Active CN105570467B (en) | 2016-03-24 | 2016-03-24 | A kind of high speed wire rod finishing block containment member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570467B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882995A (en) * | 2017-10-15 | 2018-04-06 | 衡水哈西特液压机械有限公司 | A kind of more lip labyrinth-type excluders |
| CN108506492A (en) * | 2018-05-31 | 2018-09-07 | 宋阳 | A kind of quick-changing type multi-lip seal component |
| CN110388466A (en) * | 2019-08-27 | 2019-10-29 | 衡水哈西特液压机械有限公司 | A kind of high-speed rod-rolling mill quick-changing type sealing hydrocarbons system |
| CN110630728A (en) * | 2018-06-25 | 2019-12-31 | 舍弗勒技术股份两合公司 | Sealing device and hub drive |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4910987A (en) * | 1989-02-27 | 1990-03-27 | Morgan Construction Company | Roll neck face seal for cantilevered rolling mill |
| CN2725617Y (en) * | 2004-05-24 | 2005-09-14 | 北京北轴昆仑轧机轴承制造有限公司 | Mill bearing sealing ring having bilip |
| JP4226401B2 (en) * | 2003-07-22 | 2009-02-18 | 株式会社神戸製鋼所 | Oil seal for roll neck of rolling mill |
| CN203131034U (en) * | 2013-03-26 | 2013-08-14 | 衡水哈西特液压机械有限公司 | Double lip sealing mechanism for finishing mill |
| CN203862685U (en) * | 2014-04-02 | 2014-10-08 | 通化钢铁股份有限公司 | Roller-box gas sealing device of high speed wire rod finishing mill |
| CN204344926U (en) * | 2014-12-23 | 2015-05-20 | 衡水胜达液压橡塑有限公司 | A kind of finishing mill seal ring |
| CN205401725U (en) * | 2016-03-24 | 2016-07-27 | 衡水哈西特液压机械有限公司 | High speed wire rod finishing block sealing component |
-
2016
- 2016-03-24 CN CN201610172342.0A patent/CN105570467B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4910987A (en) * | 1989-02-27 | 1990-03-27 | Morgan Construction Company | Roll neck face seal for cantilevered rolling mill |
| JP4226401B2 (en) * | 2003-07-22 | 2009-02-18 | 株式会社神戸製鋼所 | Oil seal for roll neck of rolling mill |
| CN2725617Y (en) * | 2004-05-24 | 2005-09-14 | 北京北轴昆仑轧机轴承制造有限公司 | Mill bearing sealing ring having bilip |
| CN203131034U (en) * | 2013-03-26 | 2013-08-14 | 衡水哈西特液压机械有限公司 | Double lip sealing mechanism for finishing mill |
| CN203862685U (en) * | 2014-04-02 | 2014-10-08 | 通化钢铁股份有限公司 | Roller-box gas sealing device of high speed wire rod finishing mill |
| CN204344926U (en) * | 2014-12-23 | 2015-05-20 | 衡水胜达液压橡塑有限公司 | A kind of finishing mill seal ring |
| CN205401725U (en) * | 2016-03-24 | 2016-07-27 | 衡水哈西特液压机械有限公司 | High speed wire rod finishing block sealing component |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882995A (en) * | 2017-10-15 | 2018-04-06 | 衡水哈西特液压机械有限公司 | A kind of more lip labyrinth-type excluders |
| CN108506492A (en) * | 2018-05-31 | 2018-09-07 | 宋阳 | A kind of quick-changing type multi-lip seal component |
| CN110630728A (en) * | 2018-06-25 | 2019-12-31 | 舍弗勒技术股份两合公司 | Sealing device and hub drive |
| CN110388466A (en) * | 2019-08-27 | 2019-10-29 | 衡水哈西特液压机械有限公司 | A kind of high-speed rod-rolling mill quick-changing type sealing hydrocarbons system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105570467B (en) | 2017-09-01 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160511 Assignee: Hebei Dongli Industry Co.,Ltd. Assignor: HENGSHUI HXT HYDRAULIC MACHINERY Co.,Ltd. Contract record no.: X2024980001056 Denomination of invention: A sealing component for high-speed wire rod finishing mill Granted publication date: 20170901 License type: Common License Record date: 20240118 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hebei Dongli Industry Co.,Ltd. Assignor: HENGSHUI HXT HYDRAULIC MACHINERY Co.,Ltd. Contract record no.: X2024980001056 Date of cancellation: 20240508 |