CN103706633B - Wire rod sky crosses device and rolling unit - Google Patents
Wire rod sky crosses device and rolling unit Download PDFInfo
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- CN103706633B CN103706633B CN201310742063.XA CN201310742063A CN103706633B CN 103706633 B CN103706633 B CN 103706633B CN 201310742063 A CN201310742063 A CN 201310742063A CN 103706633 B CN103706633 B CN 103706633B
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Abstract
The invention provides a kind of wire rod sky and cross device and rolling unit.Wire rod sky excessively device comprises firm banking, bracing frame and empty guide barrel construction excessively; Firm banking comprises fixed head, slide plate, voussoir, block, guide rail, locating rack and piston cylinder, both sides bottom fixed head are fixed with slide plate, voussoir is fixed on an end of fixed head, block is welded on the other end of fixed head, the piston rod of piston cylinder is connected with block, and fixed head is connected on guide rail by slide plate slides, and the side of guide rail is provided with locating rack, locating rack is provided with the inclined-plane, location for coordinating with voussoir, empty guide barrel construction of crossing is fixed on fixed head by bracing frame.Cooperatively interacted by piston rod and guide rail and locating rack and firm banking fixed firmly, wire rod just can cross guide barrel construction by empty smoothly, avoid because sky crosses the appearance that guide barrel construction rocks the heap steel accident caused, and then improve product quality and production efficiency.
Description
Technical field
The present invention relates to mechanical equipment of steel rolling, particularly relate to a kind of wire rod sky and cross device and rolling unit.
Background technology
At present, along with industry and constantly the carrying out of urban construction, the demand of steel is also constantly increased.Usually rolling unit is adopted to carry out production steel in prior art.Rolling unit of the prior art generally includes: be arranged in order thick in milling train, pre-finishing mill, finishing mill and subtract precision mill, pre-finishing mill, finishing mill with subtract precision mill successively by carrying guide groove to be connected.Subtract precision mill when normally putting into production, have two kinds of combining forms according to its rolling specs difference: all milling train entirety uses; 2, overall empty mistake of four rolling mills uses.Subtract precision mill when dismounting, have special track, precision mill will be subtracted, precision mill is released, realize two framves and subtract integral installation or the dismounting respectively of precision mill, two frame precision mills.Inlet roller case is expensive, for the consideration to import spare part expense, reduce roller case spare parts consumption, large gauge product impacts large to 150 roller casees, roller case deterioration in accuracy after having produced large gauge product, is difficult to the dimensional accuracy ensureing small dimension product, therefore under the prerequisite meeting required precision, need to go out finished product by amendment pass from tube reducing as far as possible, reduce the consumption of roller case.Simultaneously because precision mill Module Price is expensive, do not have for subsequent use, precision mill breaks down, and when needing to roll off the production line maintenance, in order to not affect production, just must carry out sky to steel and crossing process.At present, guide groove of having time above the protective cover subtracting precision mill, to cross the conveying of guide groove mesopore state by steel from sky.But aborning, sky is crossed guide groove and easily rocked, unstable, it is easily crooked that the sky adjusted after a period of time production crosses guide groove, causes heap steel accident, affect larger on production, equipment operation rate, lumber recovery.As from the foregoing, sky of the prior art crosses guide groove, poor stability, easily causes heap steel accident, affects product quality and production efficiency.
Summary of the invention
The invention provides a kind of wire rod sky and cross device and rolling unit, cross guide groove easily rock in order to solve prior art hollow, the defect of poor stability, crosses the appearance that device realizes reducing heap steel accident, to improve product quality and production efficiency by wire rod sky.
The invention provides a kind of wire rod sky and cross device, comprise firm banking, bracing frame and sky and cross guide barrel construction, described firm banking comprises fixed head, slide plate, voussoir, block, guide rail, locating rack and piston cylinder, both sides bottom described fixed head are fixed with described slide plate, described voussoir is fixed on an end of described fixed head, described block is welded on the other end of described fixed head, the piston rod of described piston cylinder is connected with described block, described fixed head is connected on described guide rail by described slide plate slides, the side of described guide rail is provided with described locating rack, described locating rack is provided with the inclined-plane, location for coordinating with described voussoir, described sky is crossed guide barrel construction and is fixed on described fixed head by support frame as described above.
Wire rod sky as above crosses device, guide barrel construction comprises guide groove bearing to described sky excessively, handwheel fixed by empty guide groove and guide groove excessively, described guide groove bearing is installed on support frame as described above, and described empty guide groove is excessively fixed handwheel by described guide groove and is installed on described guide groove bearing.
Wire rod sky as above crosses device, described sky is crossed guide groove and is comprised entrance guide groove, at least one transition guide groove and spout guide, described entrance guide groove, described transition guide groove and described spout guide are arranged in order, and described entrance guide groove, described transition guide groove and described spout guide are provided with corresponding described guide groove and fix handwheel.
Wire rod sky as above crosses device, and the entrance of described entrance guide groove, described transition guide groove and described spout guide is horn shape.
Wire rod sky as above crosses device, described guide groove is fixed handwheel and is comprised U-shaped support, handwheel, screw rod and briquetting, described U-shaped support one end offers screwed hole, described screw flight is connected in described screwed hole, one end of described screw rod is fixed with described handwheel, the other end of described screw rod is fixed with briquetting, and described guide groove bearing and described sky are crossed guide groove and be clipped in described U-shaped support, and described briquetting is resisted against described sky and crosses on guide groove.
Wire rod sky as above crosses device, and support frame as described above adopts channel-section steel structure.
The present invention also provides a kind of rolling unit, adopts above-mentioned wire rod sky to cross device.
Wire rod sky provided by the invention crosses device and rolling unit, by arranging slide plate on firm banking, voussoir, block and guide rail, firm banking is connected on guide rail by slide plate slides, an end of guide rail arranges locating rack simultaneously, locating rack there is the inclined-plane, location with voussoir cooperating, piston rod and the block of piston cylinder link together, when piston cylinder is strained, piston rod promotes firm banking and slides to locating rack direction along guide rail, voussoir on fixed head is resisted against on the inclined-plane, location of locating rack, like this, piston rod and guide rail and locating rack cooperatively interact and to be fixed firmly by firm banking, wire rod just can cross guide barrel construction by empty smoothly, avoid because sky crosses the appearance that guide barrel construction rocks the heap steel accident caused, and then improve product quality and production efficiency.
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, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation one that wire rod of the present invention sky crosses device embodiment;
Fig. 2 is the structural representation two that wire rod of the present invention sky crosses device embodiment;
Fig. 3 is the structural representation that wire rod of the present invention sky crosses that device embodiment hollow crosses guide groove;
Fig. 4 is the enlarged diagram of a-quadrant in Fig. 1.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the empty structural representation two crossing device embodiment of structural representation one, Fig. 2 wire rod of the present invention that wire rod of the present invention sky crosses device embodiment.As depicted in figs. 1 and 2, the present embodiment wire rod sky crosses device, comprises firm banking 1, bracing frame 2 and sky and crosses guide barrel construction 3, firm banking 1 comprises fixed head 11, slide plate 12, voussoir 13, block 14, guide rail 15, locating rack 16 and piston cylinder 17, both sides bottom fixed head 11 are fixed with slide plate 12, voussoir 13 is fixed on an end of fixed head 11, block 14 is welded on the other end of fixed head 11, the piston rod 171 of piston cylinder 17 is connected with block 14, fixed head 11 is slidably connected on guide rail 15 by slide plate 12, the side of guide rail 15 is provided with locating rack 16, locating rack 16 is provided with the inclined-plane, location 161 for coordinating with voussoir 13, empty guide barrel construction 3 of crossing is fixed on fixed head 11 by bracing frame 2.
Specifically, by arranging slide plate 12 on firm banking 1, voussoir 13, block 14 and guide rail 15, firm banking 1 is slidably connected on guide rail 15 by slide plate 12, an end of guide rail 15 arranges locating rack 16 simultaneously, locating rack 16 there is the inclined-plane, location 161 with voussoir 13 cooperating, piston rod 171 and the block 14 of piston cylinder 17 link together, the piston rod 171 of piston cylinder 17 promotes firm banking 1 and slides to locating rack 16 direction along guide rail 15, voussoir 13 on fixed head 11 is resisted against on the inclined-plane, location 161 of locating rack 16, like this, firm banking 1 is fixed firmly by piston rod 171 together with locating rack 16, wire rod just can cross guide barrel construction 3 by empty smoothly, avoid because sky crosses the appearance that guide barrel construction 3 rocks the heap steel accident caused, and then improve product quality and production efficiency.
Further, as shown in Figure 2, empty guide barrel construction 3 of crossing comprises guide groove bearing 31, emptyly crosses guide groove 32 and handwheel 33 fixed by guide groove, and guide groove bearing 31 to be installed on bracing frame 2, and empty guide groove 32 of crossing is fixed handwheel 33 by guide groove and is installed on guide groove bearing 31.Concrete, arrange guide groove bearing 31 and conveniently can install and emptyly cross guide barrel construction 3, guide groove is fixed handwheel 33 and is pressed in empty mistake above guide groove 32, sky can be crossed guide groove 32 and firmly be fixed on guide groove bearing 31, improves the empty steadiness crossing guide barrel construction 3 further.
Based on technique scheme, optionally, as shown in Figure 3, empty guide groove 32 of crossing comprises entrance guide groove (not illustrating), at least one transition guide groove (not illustrating) and spout guide (not illustrating), entrance guide groove, transition guide groove and spout guide are arranged in order, and entrance guide groove, transition guide groove and spout guide are provided with corresponding guide groove and fix handwheel 33.Concrete, during work, wire rod is successively by entrance guide groove, transition guide groove and spout guide, when specifically implementing, can arrange the quantity of transition guide groove according to time situation, by wire rod is longer, multiple transition guide groove can be set, otherwise only can arrange a transition guide groove, the technical program does not do concrete restriction to the quantity of transition guide groove.
Further, as shown in Figure 3, the entrance 34 of entrance guide groove, transition guide groove and spout guide is horn shape.Concrete, the entrance of entrance guide groove, transition guide groove and spout guide is all set to horn shape, wire rod can be facilitated to enter, avoid causing heap steel accident because wire rod accurately cannot enter entrance.
Further, as shown in Figure 4, guide groove is fixed handwheel 33 and is comprised U-shaped support 331, handwheel 332, screw rod 333 and briquetting 334, U-shaped support 331 1 end offers screwed hole (not illustrating), screw rod 333 is threaded in screwed hole, and an end of screw rod 333 is fixed with handwheel 332, and the other end of screw rod 333 is fixed with briquetting 334, guide groove bearing 31 and empty guide groove 32 of crossing are clipped in U-shaped support 331, and briquetting 334 is resisted against empty mistake on guide groove 32.Concrete, an end of U-shaped support 331 is installed on guide groove bearing 31, and the other end offers screwed hole, and screw rod 333 is threaded in screwed hole, and screw rod 333 upwards regulates by rotation hand wheel 332, just can realize empty position adjustment or replacing of crossing guide groove 32.Briquetting 334 below screw rod 333 is pressed in sky and crosses on guide groove 32, add screw rod 333 and the empty contact area crossing guide groove 32, increase frictional force, better can play fixation, to ensure the empty stability crossing guide groove 32, simultaneously, the Pass line adjustment of roll line can realize by adding adjustment pad (not illustrating) on guide groove bearing 31, does not repeat them here, is provided with handwheel 332 above screw rod 333, rotating screw bolt 333 can be facilitated, the position of adjustment screw rod 333.
Further, bracing frame 2 adopts channel-section steel structure.The folding of channel-section steel structure, withstand voltage, larger intensity can be born, thus improve the robustness of bracing frame.
Wire rod sky provided by the invention crosses device, by arranging slide plate on firm banking, guide rail, voussoir and block, firm banking is connected on guide rail by slide plate slides, an end of guide rail arranges locating rack simultaneously, locating rack there is the inclined-plane, location with voussoir cooperating, piston rod and the block of piston cylinder link together, when piston cylinder is strained, piston rod promotes firm banking and slides to locating rack direction along guide rail, voussoir on fixed head is resisted against on the inclined-plane, location of locating rack, like this, piston rod and guide rail and locating rack cooperatively interact and to be fixed firmly by firm banking, wire rod just can cross guide barrel construction by empty smoothly, avoid because sky crosses the appearance that guide barrel construction rocks the heap steel accident caused, and then improve product quality and production efficiency.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. wire rod sky crosses a device, it is characterized in that, comprises firm banking, bracing frame and sky and crosses guide barrel construction, described firm banking comprises fixed head, slide plate, voussoir, block, guide rail, locating rack and piston cylinder, both sides bottom described fixed head are fixed with described slide plate, described voussoir is fixed on an end of described fixed head, described block is welded on the other end of described fixed head, the piston rod of described piston cylinder is connected with described block, described fixed head is connected on described guide rail by described slide plate slides, the side of described guide rail is provided with described locating rack, described locating rack is provided with the inclined-plane, location for coordinating with described voussoir, described sky is crossed guide barrel construction and is fixed on described fixed head by support frame as described above.
2. wire rod sky according to claim 1 crosses device, it is characterized in that, guide barrel construction comprises guide groove bearing to described sky excessively, handwheel fixed by empty guide groove and guide groove excessively, described guide groove bearing is installed on support frame as described above, and described empty guide groove is excessively fixed handwheel by described guide groove and is installed on described guide groove bearing.
3. wire rod sky according to claim 2 crosses device, it is characterized in that, described sky is crossed guide groove and is comprised entrance guide groove, at least one transition guide groove and spout guide, described entrance guide groove, described transition guide groove and described spout guide are arranged in order, and described entrance guide groove, described transition guide groove and described spout guide are provided with corresponding described guide groove and fix handwheel.
4. wire rod sky according to claim 3 crosses device, and it is characterized in that, the entrance of described entrance guide groove, described transition guide groove and described spout guide is horn shape.
5. wire rod sky according to claim 2 crosses device, it is characterized in that, described guide groove is fixed handwheel and is comprised U-shaped support, handwheel, screw rod and briquetting, described U-shaped support one end offers screwed hole, described screw flight is connected in described screwed hole, and an end of described screw rod is fixed with described handwheel, and the other end of described screw rod is fixed with briquetting, described guide groove bearing and described sky are crossed guide groove and are clipped in described U-shaped support, and described briquetting is resisted against described sky and crosses on guide groove.
6. wire rod sky according to claim 1 crosses device, and it is characterized in that, support frame as described above adopts channel-section steel structure.
7. a rolling unit, is characterized in that, also comprise as arbitrary in claim 1-6 as described in wire rod sky cross device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742063.XA CN103706633B (en) | 2013-12-30 | 2013-12-30 | Wire rod sky crosses device and rolling unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742063.XA CN103706633B (en) | 2013-12-30 | 2013-12-30 | Wire rod sky crosses device and rolling unit |
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| Publication Number | Publication Date |
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| CN103706633A CN103706633A (en) | 2014-04-09 |
| CN103706633B true CN103706633B (en) | 2016-04-20 |
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| CN201310742063.XA Active CN103706633B (en) | 2013-12-30 | 2013-12-30 | Wire rod sky crosses device and rolling unit |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096711A (en) * | 2014-07-08 | 2014-10-15 | 江苏永钢集团有限公司 | Skipping device shared for multi-line segmenting |
| CN104128377B (en) * | 2014-07-16 | 2017-01-11 | 江苏永钢集团有限公司 | Improved empty passing tube horn mouth |
| CN109550785A (en) * | 2018-12-06 | 2019-04-02 | 张家港联峰钢铁研究所有限公司 | The general sky of three cuttings, four cuttings crosses conduit device |
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| JPS60221114A (en) * | 1984-03-30 | 1985-11-05 | Kobe Steel Ltd | Strip guide in multi-stage rolling mill |
| JPS62116253A (en) * | 1985-11-15 | 1987-05-27 | Nippon Steel Corp | Method for eddy current flaw detection of modified cross-section wire |
| CN2557258Y (en) * | 2002-06-27 | 2003-06-25 | 宝山钢铁股份有限公司 | Frame interchanging device |
| CN201455013U (en) * | 2009-06-29 | 2010-05-12 | 河北钢铁股份有限公司 | Open type combined guide and guard device |
| CN201552183U (en) * | 2009-11-27 | 2010-08-18 | 合肥东方冶金设备有限公司 | Micro-adjusting device for guide of high-speed mill |
| CN102641905A (en) * | 2012-04-24 | 2012-08-22 | 宝钢苏冶重工有限公司 | Guide mounting structure of short-stress-line rolling machine |
| CN102728629A (en) * | 2012-07-11 | 2012-10-17 | 中冶赛迪工程技术股份有限公司 | Telescopic air-passing guide groove |
| CN203621090U (en) * | 2013-12-30 | 2014-06-04 | 青岛钢铁控股集团有限责任公司 | Wire rod passing device and steel rolling device |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60221114A (en) * | 1984-03-30 | 1985-11-05 | Kobe Steel Ltd | Strip guide in multi-stage rolling mill |
| JPS62116253A (en) * | 1985-11-15 | 1987-05-27 | Nippon Steel Corp | Method for eddy current flaw detection of modified cross-section wire |
| CN2557258Y (en) * | 2002-06-27 | 2003-06-25 | 宝山钢铁股份有限公司 | Frame interchanging device |
| CN201455013U (en) * | 2009-06-29 | 2010-05-12 | 河北钢铁股份有限公司 | Open type combined guide and guard device |
| CN201552183U (en) * | 2009-11-27 | 2010-08-18 | 合肥东方冶金设备有限公司 | Micro-adjusting device for guide of high-speed mill |
| CN102641905A (en) * | 2012-04-24 | 2012-08-22 | 宝钢苏冶重工有限公司 | Guide mounting structure of short-stress-line rolling machine |
| CN102728629A (en) * | 2012-07-11 | 2012-10-17 | 中冶赛迪工程技术股份有限公司 | Telescopic air-passing guide groove |
| CN203621090U (en) * | 2013-12-30 | 2014-06-04 | 青岛钢铁控股集团有限责任公司 | Wire rod passing device and steel rolling device |
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| CN103706633A (en) | 2014-04-09 |
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Effective date of registration: 20170401 Address after: 266409 Qingdao City, Shandong Province, integrated road, No. 1886, Huangdao Patentee after: QINGDAO SPECIAL STEEL CO., LTD. Address before: 266043 Zunyi Road, Licang District, Shandong, No. 5, No. Patentee before: Qingdao Iron &. Steel Holding Group Corp., Ltd. |
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