CN104056864B - A kind of kink wheel of detachable wearing layer - Google Patents
A kind of kink wheel of detachable wearing layer Download PDFInfo
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- CN104056864B CN104056864B CN201410272230.3A CN201410272230A CN104056864B CN 104056864 B CN104056864 B CN 104056864B CN 201410272230 A CN201410272230 A CN 201410272230A CN 104056864 B CN104056864 B CN 104056864B
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- kink
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- wearing layer
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Abstract
The present invention relates to the kink wheel of a kind of detachable wearing layer, it is characterized in that, described kink wheel includes guide wheel shaft, on described guide wheel shaft, bearing is installed, the top of described guide wheel shaft is provided with back-up ring, is fixed by back-up ring, and described kink wheel also includes positioning sleeve, described bearing is arranged in positioning sleeve, and the two ends up and down of described kink wheel are respectively arranged with the first end cap and the second end cap.The design is more suitable for the rolling of high-speed rod product, greatly reduces the replacing number of times of kink wheel, improved steel rate so that class's yield has had bigger lifting；The present invention alleviates the labor intensity of field worker, stabilizes production, is becoming present aspect to change wear sleeve owing to only needing, other parts can repeatedly Reusability, there has been reduction by a relatively large margin in spare parts cost side.
Description
Technical field
The present invention relates to a kind of kink wheel, particularly to the kink wheel of a kind of detachable wearing layer, belong to the technical field of steel rolling equipment.
Background technology
Progress along with rolling equipment level; China's industry material rolling class is more and more higher; more and more stricter to stocking surface quality requirements; how the operation of rolling reduces stocking surface tear; seem particular importance; such as cold-heading wire and rod is rolled; cut or crack 1/3 cold heading test of surface about 0.04mm can ftracture; so the rolled piece surface protection particular importance of the operation of rolling; in the looper of steel rolling mill, wheel is a lot of at present; the abrasion on they surfaces directly affects the quality of wire surface, especially plays wheel.Kink wheel commonly used steel alloy material in steel mill, needs all to decompose wheel package assembly dismounting after abrasion, dismounting rear bearing can not be used substantially again, wheel stainless steel electrode built-up welding, polish uses the most again, reuses and needs repair process operation long, and cost is high.Along with improving constantly of wire product speed, the most up to more than 100m/s, in kink, the rate of wear of wheel is also aggravated, and is replaced just having interrupted the rhythm of production of original continuous high speed to the kink wheel worn and torn in producing, and reduces steel rate, raising to hourly output is unfavorable, replacement frequency must be fallen for solving the problems referred to above, use the wheel of high abrasion, simultaneously need to improve structure, avoid in follow-up maintenance damage bearing, reduce spare part consume, cost-effective.Therefore, a kind of new technical scheme of exigence solves above-mentioned technical problem.
Summary of the invention
The present invention is just for technical problem present in prior art, it is provided that the kink wheel of a kind of detachable wearing layer, only needs to pull down wearing terrain, not damage other parts during dismounting, reduces consumption and the upkeep operation efficiency of spare part；The abrasion resistance of wear parts is improved simultaneously, reduce the replacement frequency of kink wheel, thus production efficiency is provided.
To achieve these goals, the technical solution used in the present invention is as follows, the kink wheel of a kind of detachable wearing layer, it is characterised in that described kink wheel includes guide wheel shaft, on described guide wheel shaft, bearing is installed, the top of described guide wheel shaft is provided with back-up ring, is fixed by back-up ring, and described kink wheel also includes positioning sleeve, described bearing is arranged in positioning sleeve, and the two ends up and down of described kink wheel are respectively arranged with the first end cap and the second end cap.
As a modification of the present invention, described kink wheel also includes roller, and described roller is welded with wear-resistant sleeve, and described roller is contained on positioning sleeve by fixed component.Wear-resistant sleeve serves as wearing layer, in work process, abrasion is only worn and torn the latter half of this set, upper and lower upset can be continuing with after wearing and tearing, only need to be taken off together with roller by set during replacing, set is connected as a single entity with being welded by non-ferrous metal between roller, this wearing layer set is the most wear-resisting, extend its service life, reduced cost, improves the service efficiency of this high-abrasive material.
As a modification of the present invention, described kink wheel also includes that the 3rd end cap, described 3rd end cap are arranged on the bottom of bearing.Play sealing and dustproof effect.
As a modification of the present invention, described fixed component includes the keyway of key and roller inner, and roller is contained on positioning sleeve by the keyway of key and roller inner.By cooperating of key and keyway, strengthen its fastness.
As a modification of the present invention, described kink wheel also includes locking device, is fixed in the hole of kink base plate by guide wheel shaft by locking device.
As a modification of the present invention, described locking device includes pin, packing ring and nut, is positioned guide wheel shaft by pin, is fixed by nut.
As a modification of the present invention, described bearing passes through bolt by counter for the first end cap lower section being hung in positioning sleeve.
As a modification of the present invention, described second end cap is fixed on guide wheel shaft by packing ring, nut.
Relative to prior art, the advantage of this technology is as follows: 1) overall construction design of the present invention is ingenious, and practical, Assembling and replacing are convenient；2) the design is more suitable for the rolling of high-speed rod product, greatly reduces the replacing number of times of kink wheel, improved steel rate so that class's yield has had bigger lifting；3) present invention alleviates the labor intensity of field worker, stabilizes production, is becoming present aspect to change wear sleeve owing to only needing, other parts can repeatedly Reusability, there has been reduction by a relatively large margin in spare parts cost side.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention；
In figure: 1, the first end cap, 2, packing ring, 3, bolt, the 4, second end cap, 5, packing ring, 6, nut, 7, screw, 8, pin, 9, guide wheel shaft, 10, packing ring, 11, nut, the 12, the 3rd end cap, 13, bearing, 14, wear-resistant sleeve, 15, roller, 16, key, 17, screw, 18, back-up ring, 19, positioning sleeve, 20, plug screw, 21, kink base plate.
Detailed description of the invention
In order to deepen the understanding of the present invention and understanding, the invention will be further described and introduces with detailed description of the invention below in conjunction with the accompanying drawings.
Embodiment 1: see Fig. 1, a kind of kink wheel of detachable wearing layer, described kink wheel includes guide wheel shaft 9, bearing 13 is installed on described guide wheel shaft, the top of described guide wheel shaft is provided with back-up ring 18, is fixed by back-up ring 18, and described kink wheel also includes positioning sleeve 19, described bearing is arranged in positioning sleeve 19, and the two ends up and down of described kink wheel are respectively arranged with the first end cap 1 and the second end cap 4.Described kink wheel also includes roller 15, and described roller is welded with wear-resistant sleeve 14, and described roller is contained on positioning sleeve 19 by fixed component.Wear-resistant sleeve 14 serves as wearing layer, in work process, abrasion is only worn and torn the latter half of this set, upper and lower upset can be continuing with after wearing and tearing, only need to be taken off together with roller by set during replacing, set is connected as a single entity with being welded by non-ferrous metal between roller, this wearing layer set is the most wear-resisting, extend its service life, reduced cost, improves the service efficiency of this high-abrasive material.
Embodiment 2: seeing Fig. 1, as a modification of the present invention, described kink wheel also includes that the 3rd end cap 12, described 3rd end cap 12 are arranged on the bottom of bearing.Play sealing and dustproof effect.
Embodiment 3: seeing Fig. 1, as a modification of the present invention, described fixed component includes the keyway of key 16 and roller inner, and roller is contained on positioning sleeve 19 by the keyway of key and roller inner.By cooperating of key and keyway, strengthen its fastness.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 4: see Fig. 1, as a modification of the present invention, described kink wheel also includes locking device, by locking device, guide wheel shaft is fixed in the hole of kink base plate 21, described locking device includes pin 8, packing ring 10 and nut 11, by pin 8, guide wheel shaft is positioned, be fixed by nut 6.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 5: seeing Fig. 1, as a modification of the present invention, described bearing 13 passes through bolt 3 by the first anti-lower section being hung in positioning sleeve of end cap 1.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 6: seeing Fig. 1, as a modification of the present invention, described second end cap 4 is fixed on guide wheel shaft by packing ring 5, nut 6.Remaining structure is identical with embodiment 1 with advantage.
At least one in technical characteristic described in embodiment 2,3,4,5,6 and embodiment 1 can also be combined and form new embodiment by the present invention.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, equivalents done on the basis of technique scheme or replacement each fall within the scope that the claims in the present invention are protected.
Claims (6)
1. the kink wheel of a detachable wearing layer, it is characterized in that, described kink wheel includes guide wheel shaft, on described guide wheel shaft, bearing is installed, the top of described guide wheel shaft is provided with back-up ring, it is fixed by back-up ring, described kink wheel also includes positioning sleeve, described bearing is arranged in positioning sleeve, the two ends up and down of described kink wheel are respectively arranged with the first end cap and the second end cap, described kink wheel also includes roller, it is welded with wear-resistant sleeve on described roller, described roller is contained on positioning sleeve by fixed component, described kink wheel also includes the 3rd end cap, described 3rd end cap is arranged on the bottom of bearing.
The kink wheel of detachable wearing layer the most according to claim 1, it is characterised in that described fixed component includes the keyway of key and roller inner, roller is contained on positioning sleeve by the keyway of key and roller inner.
The kink wheel of detachable wearing layer the most according to claim 2, it is characterised in that described kink wheel also includes locking device, is fixed in the hole of kink base plate by guide wheel shaft by locking device.
The kink wheel of detachable wearing layer the most according to claim 3, it is characterised in that described locking device includes pin, packing ring and nut, is positioned guide wheel shaft by pin, is fixed by nut.
The kink wheel of detachable wearing layer the most according to claim 4, it is characterised in that described bearing passes through bolt by counter for the first end cap lower section being hung in positioning sleeve.
The kink wheel of detachable wearing layer the most according to claim 5, it is characterised in that described second end cap is fixed on guide wheel shaft by packing ring, nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272230.3A CN104056864B (en) | 2014-06-18 | 2014-06-18 | A kind of kink wheel of detachable wearing layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272230.3A CN104056864B (en) | 2014-06-18 | 2014-06-18 | A kind of kink wheel of detachable wearing layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104056864A CN104056864A (en) | 2014-09-24 |
| CN104056864B true CN104056864B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410272230.3A Active CN104056864B (en) | 2014-06-18 | 2014-06-18 | A kind of kink wheel of detachable wearing layer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964707B (en) * | 2016-06-21 | 2019-01-01 | 江苏永钢集团有限公司 | The fixation device of wire rod side loop loop-rising roll |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087036A (en) * | 1992-11-17 | 1994-05-25 | 沈阳工业学院 | A kind of horizontal revolving table looper and fill the material method |
| KR20030008168A (en) * | 2001-07-16 | 2003-01-24 | 주식회사 포스코 | Loop guide apparatus of rod wire repeater |
| CN200945498Y (en) * | 2006-09-21 | 2007-09-12 | 张英军 | High temperature wearable roller for steel rolling |
| CN202447386U (en) * | 2012-03-12 | 2012-09-26 | 哈尔滨哈飞工业有限责任公司 | Novel loop guide roller for high-speed wire rod rolling mill |
| CN202683624U (en) * | 2012-06-21 | 2013-01-23 | 新疆八一钢铁股份有限公司 | Improved looper loop lifting wheel assembly structure |
| CN203944658U (en) * | 2014-06-18 | 2014-11-19 | 江苏永钢集团有限公司 | A kind of kink wheel of detachable wearing layer |
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2014
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| CN104056864A (en) | 2014-09-24 |
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