CN105312334A - Wire mill twisting guide - Google Patents
Wire mill twisting guide Download PDFInfo
- Publication number
- CN105312334A CN105312334A CN201410245619.9A CN201410245619A CN105312334A CN 105312334 A CN105312334 A CN 105312334A CN 201410245619 A CN201410245619 A CN 201410245619A CN 105312334 A CN105312334 A CN 105312334A
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- China
- Prior art keywords
- twisting
- guide
- rollers
- torsion
- roller
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Abstract
The invention provides a wire mill twisting guide which is composed of an upper twisting assembly (1), a lower twisting assembly (2), an inlet guiding device (3) and a frame (4). The wire mill twisting guide is characterized in that an upper sleeve (6) and a lower sleeve (7) which correspond to each other are installed on the upper twisting assembly (1) and the lower twisting assembly (2) respectively. The upper sleeve (6) and the lower sleeve (7) are at least connected with four corresponding upper twisting rollers (8) and lower twisting rollers (9) respectively, and the upper twisting rollers (8) and the lower twisting rollers (9) are distributed evenly. The upper twisting rollers (8) and the lower twisting rollers (9) are matched with adjustable sleeves (10) and are correspondingly arranged. The wire mill twisting guide is characterized in that the load capacity of the twisting guide is improved greatly, the adjusting effect of the twisting guide is guaranteed, the service life of the twisting guide can be prolonged; when one groove is abraded, the rollers do not need to be replaced, and groove replacing use can be performed many times; repair use can be performed many times, the service life of the wire mill twisting guide is prolonged by one time compared with original guides; the guide replacement time is shortened, and the steel-heaping probability is lowered greatly.
Description
Technical field
The invention discloses a kind of multiple-grooved adjustability guide twisting, it belongs to a kind of torsion device of high-speed rod-rolling mill.
Background technology
In the prior art, due to the monoblock type guide and guard version that high-speed rod-rolling mill adopts with guide twisting, as the Tang Zhihong of Xiangtan Iron & Steel Group Co., Ltd., Xiong Zhonglan, Multislot roller type torsion guide guard (the applying date: 2002.04.15 of Xu little Bei invention, application number: 02223863.8, authorized announcement date: 2003.03.26, Authorization Notice No.: CN2541075Y), its maximum working load is less, when producing fluctuation at workpiece measurement, rolled piece reverses often close to maximum, thus the windup-degree of rolled piece is caused not to be guaranteed, and then be forced to change guide and guard, but guide and guard bearing and critical piece size do not change again, still cause guide and guard especially guide twisting live load strengthen, therefore, existing monoblock type guide twisting not only makes adjustment and downtime increase, operating period is short, heap steel accident can be caused not in time if changed, have a strong impact on production.
Summary of the invention
The object of the present invention is to provide a kind of rod-rolling mill guide twisting, object is to overcome above-mentioned deficiency, provides a kind of load-bearing capacity improving guide twisting, improves the stability reversed, and improves the rod-rolling mill guide twisting in service life.
Rod-rolling mill guide twisting of the present invention, it is made up of upper supporting slide block, lower support slide block, the assembling of upper torsion roller, the assembling of lower torsion roller, framework, it is: in upper torsion roller assembling and lower torsion roller fit on, corresponding upper bush and lower sleeve are housed respectively, upper bush with lower sleeve are connected 4 corresponding upper torsion rollers and lower torsion roller at least separately, and be uniformly distributed, upper torsion roller and lower torsion roller are for matching and corresponding layout.
Preferably, framework is the overall Open architecture of casting.
Preferably, upper torsion roller is identical with the roller footpath of lower torsion roller and all at more than 350mm.。
The beneficial effect that the present invention obtains is: rod-rolling mill guide twisting feature of the present invention is that the load-bearing capacity of guide twisting improves greatly, ensure that the Adjustment effect of guide twisting, the guide and guard operating period can be extended simultaneously, one groove wearing and tearing do not need roll change repeatedly can change groove use, also repeatedly can repair use. the original guide and guard of its service life as compared extend at double, and guide and guard replacing construction is reduced, heap steel probability reduces greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is guide twisting structural representation of the prior art;
Fig. 2 is the structural representation of Novel wire milling train guide twisting of the present invention.
Fig. 3 is the enlarged drawing of torsion roller assembling in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
As shown in Figure 1 to Figure 3, rod-rolling mill guide twisting, it assembles 1 by upper torsion roller to the present embodiment, lower torsion turns assembling 2, upper torsion roller 8, lower torsion transfer roller 9, framework 4 form.It turns in assembling 1 in upper torsion and is set with by upper bush 6, more spaced apart and adopt pin key or screw thread or bolt to connect torsion roller 8 on 2/4/6 on upper bush 6; Lower sleeve 7 is set with by torsion roller assembling 2 equally, spaced apart and adopt pin key or screw thread or bolt to connect 2/4/6 lower torsion rollers 9 on its lower sleeve 7; The upper torsion roller 8 of upper torsion roller assembling 1 and upper connection thereof and lower torsion roller are assembled 2 and corresponding layout of lower torsion roller 9 that connect thereon install.This is designed with to be beneficial to and single torsion roller is improved material and hardness, compare original torsion roller volume little, easy to process, greatly reduce costs, after 2/4/6 grooves all use wearing and tearing, upper torsion roller and lower torsion roller are repaired again, is same as prior art according to its kind of drive of reparation degree adjustment ＂ adjustable whole-set 10 ＂.
The above-mentioned explanation of disclosed embodiment of this invention, enables professional and technical personnel in the field realize or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a rod-rolling mill guide twisting, it turns assembling (1) by upper torsion, lower torsion turns assembling (2), entrance guiding device (3), framework (4) forms, it is characterized in that: turn assembling (l) in torsion and reverse to turn in assembling (2) and corresponding upper bush (6) and lower sleeve (7) are housed respectively, upper bush (6) with lower sleeve (7) are connected 4 corresponding upper torsion rollers (8) and lower torsion roller (9) at least separately and are uniformly distributed, upper torsion roller (8) and lower torsion roller (9) and adjustable whole-set (10) are match and correspondingly to arrange.
2. rod-rolling mill guide twisting according to claim 1, is characterized in that: upper torsion roller (8) and lower torsion roller (9) relative engagement are provided with two to above twisting pass.
3. rod-rolling mill guide twisting according to claim 1 and 2, is characterized in that: framework (4) is the overall Open architecture of casting.
4. rod-rolling mill guide twisting according to claim 1 and 2, is characterized in that: upper torsion roller is identical with the roller footpath of lower torsion roller and all at more than 350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245619.9A CN105312334A (en) | 2014-06-04 | 2014-06-04 | Wire mill twisting guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245619.9A CN105312334A (en) | 2014-06-04 | 2014-06-04 | Wire mill twisting guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105312334A true CN105312334A (en) | 2016-02-10 |
Family
ID=55241224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410245619.9A Pending CN105312334A (en) | 2014-06-04 | 2014-06-04 | Wire mill twisting guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105312334A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61150702A (en) * | 1984-12-24 | 1986-07-09 | Furukawa Electric Co Ltd:The | Rolling mill of wire rod |
| CN2055069U (en) * | 1989-09-29 | 1990-03-28 | 鞍山钢铁公司 | Multi-track integral roller type twister for continuous rolling mills |
| CN2541075Y (en) * | 2002-04-15 | 2003-03-26 | 湘潭钢铁集团有限公司 | Multislot roller type torsion guide guard |
| CN201140228Y (en) * | 2007-12-25 | 2008-10-29 | 合肥市百胜科技发展有限公司 | Guide roll shaft edge guided groove adjusting torsion guide |
| CN201283356Y (en) * | 2008-10-28 | 2009-08-05 | 武汉钢铁(集团)公司 | Novel torsion guide for high-speed rod-rolling mill |
| KR20100094633A (en) * | 2009-02-19 | 2010-08-27 | 현대제철 주식회사 | Twist guide apparatust for rolling mill and roolling mill apparatus of wire rod therewith |
| CN202045160U (en) * | 2011-02-16 | 2011-11-23 | 合肥东方节能科技股份有限公司 | Buffering and adjusting device of large twisting-guide twisting roller |
| CN202087602U (en) * | 2010-12-30 | 2011-12-28 | 合肥东方节能科技股份有限公司 | Hanging connected twist guide and guard device |
-
2014
- 2014-06-04 CN CN201410245619.9A patent/CN105312334A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61150702A (en) * | 1984-12-24 | 1986-07-09 | Furukawa Electric Co Ltd:The | Rolling mill of wire rod |
| CN2055069U (en) * | 1989-09-29 | 1990-03-28 | 鞍山钢铁公司 | Multi-track integral roller type twister for continuous rolling mills |
| CN2541075Y (en) * | 2002-04-15 | 2003-03-26 | 湘潭钢铁集团有限公司 | Multislot roller type torsion guide guard |
| CN201140228Y (en) * | 2007-12-25 | 2008-10-29 | 合肥市百胜科技发展有限公司 | Guide roll shaft edge guided groove adjusting torsion guide |
| CN201283356Y (en) * | 2008-10-28 | 2009-08-05 | 武汉钢铁(集团)公司 | Novel torsion guide for high-speed rod-rolling mill |
| KR20100094633A (en) * | 2009-02-19 | 2010-08-27 | 현대제철 주식회사 | Twist guide apparatust for rolling mill and roolling mill apparatus of wire rod therewith |
| CN202087602U (en) * | 2010-12-30 | 2011-12-28 | 合肥东方节能科技股份有限公司 | Hanging connected twist guide and guard device |
| CN202045160U (en) * | 2011-02-16 | 2011-11-23 | 合肥东方节能科技股份有限公司 | Buffering and adjusting device of large twisting-guide twisting roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160210 |