CN111822666A - A billet steering device - Google Patents
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- CN111822666A CN111822666A CN201910326920.5A CN201910326920A CN111822666A CN 111822666 A CN111822666 A CN 111822666A CN 201910326920 A CN201910326920 A CN 201910326920A CN 111822666 A CN111822666 A CN 111822666A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
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Abstract
Description
技术领域technical field
本发明涉及连铸设备技术领域,具体的是一种铸坯转向装置。The invention relates to the technical field of continuous casting equipment, in particular to a casting billet steering device.
背景技术Background technique
在连铸车间或轧制车间,铸坯的顺利出坯下线及运输会影响到整个车间的生产顺行;有时候受到场地条件的限制,铸坯的出坯下线及运输辊道并不是简单的直行,铸坯需要旋转一定角度(通常是90度);这时就需要一种高效、稳定的铸坯转向装置,实现单根或成组铸坯的转向,实际就是实现出坯辊道的转向。In the continuous casting workshop or rolling workshop, the smooth out-of-line and transportation of the slab will affect the production of the entire workshop; sometimes due to the limitation of site conditions, the out-of-line and transport roller table of the slab are not For simple straight running, the billet needs to be rotated by a certain angle (usually 90 degrees); at this time, an efficient and stable billet steering device is required to realize the steering of single or group billets, which is actually the realization of the billet roll table. 's turning.
目前现有的一种解决方法是利用弧形辊道来实现辊道的转向,但对于较宽的铸坯或者多根铸坯并在一起出坯的情况则不能使用。现有的另一种解决方法是一种转向轴在转向装置中间的转盘辊道,但不适用于以下情况:辊道有一侧空间无法占用的情况;或者如附图4所示的两流辊道都需要转向,且两流辊道间距较小无法布置两个转盘辊道的情况。One of the existing solutions is to use an arc-shaped roller table to realize the turning of the roller table, but it cannot be used for a wider slab or when multiple slabs are produced together. Another existing solution is a turntable roller table with the steering shaft in the middle of the steering device, but it is not suitable for the following situations: the roller table has one side space that cannot be occupied; or the two-flow roller as shown in Figure 4 All the tracks need to be turned, and the distance between the two-flow rollers is too small to arrange two turntable rollers.
发明内容SUMMARY OF THE INVENTION
为了简单方便的实现铸坯转向,本发明提供了一种铸坯转向装置,该铸坯转向装置结构简单、使用方便、适应性强,能够将单根或成组的铸坯从进坯辊道转动一定角度后送到出坯辊道。In order to realize the turning of the billet simply and conveniently, the present invention provides a billet turning device, which has a simple structure, is convenient to use, and has strong adaptability, and is capable of transferring a single piece or a group of billets from the billet feeding roller table. After rotating at a certain angle, it is sent to the blanking roller table.
本发明解决其技术问题所采用的技术方案是:The technical scheme adopted by the present invention to solve its technical problems is:
一种铸坯转向装置,包括依次连接的转向轴、转向架、销柱传动机构和转向驱动机构,其中,转向架用于承载铸坯,转向驱动机构能够通过驱动销柱传动机构进而带动转向架以转向为轴转动,以使铸坯从进坯方向转动预设角度后至出坯方向。A casting billet steering device, comprising a steering shaft, a bogie, a pin transmission mechanism and a steering driving mechanism connected in sequence, wherein the bogie is used to carry the casting billet, and the steering driving mechanism can drive the bogie by driving the pin transmission mechanism It rotates with the steering as the axis to make the billet rotate from the billet feeding direction to the billet exiting direction after a preset angle.
销柱传动机构含有销柱安装架和安装在销柱安装架上的多个销,转向驱动机构含有齿轮,齿能与销柱啮合。The pin transmission mechanism includes a pin mounting bracket and a plurality of pins mounted on the pin mounting bracket, and the steering drive mechanism includes a gear, and the teeth can engage with the pin.
销柱安装架与转向架连接固定,销柱安装呈圆弧形,该圆弧形所在圆的圆心位于转向轴的轴线上,多个销柱沿销柱安装架的周向均匀间隔排列。The pin column mounting frame is connected and fixed with the bogie, the pin column installation is in an arc shape, the center of the circle where the arc shape is located is located on the axis of the steering shaft, and a plurality of pin columns are evenly spaced along the circumference of the pin column mounting bracket.
转向架为长条形结构,转向架上设有多个转向辊道,多个转向辊道沿转向架的长度方向间隔排列,转向辊道能够承载铸坯及使铸坯沿转向架的长度方向移动。The bogie is an elongated structure. There are multiple turning rollers on the bogie. The multiple turning rollers are arranged at intervals along the length of the bogie. move.
转向架呈水平状态,转向轴呈直立状态,转向辊道的轴线呈水平状态,转向辊道的轴线与转向架的长度方向垂直。The bogie is in a horizontal state, the steering shaft is in an upright state, the axis of the steering roller table is in a horizontal state, and the axis of the steering roller table is perpendicular to the length of the bogie.
转向架的两侧设有多个铸坯导向装置,铸坯导向装置能够使铸坯顺利的进入转向辊道并防止铸坯在转向辊道移动的过程中掉落。The two sides of the bogie are provided with a plurality of slab guide devices, which can make the slab enter the turning roller table smoothly and prevent the slab from falling off during the movement of the turning roller table.
转向辊道呈圆柱形结构,转向辊道的一端连接有辊道驱动机构,辊道驱动机构能够驱动转向辊道正向或反向自转。The steering roller table has a cylindrical structure, one end of the steering roller table is connected with a roller table driving mechanism, and the roller table driving mechanism can drive the steering roller table to rotate forward or reverse.
转向架的一端与转向轴连接,转向架的另一端设有外侧车轮,转向架的中部设有内侧车轮,外侧车轮和内侧车轮均位于转向架的下方。One end of the bogie is connected with the steering shaft, the other end of the bogie is provided with an outer wheel, the middle of the bogie is provided with an inner wheel, and both the outer wheel and the inner wheel are located below the bogie.
外侧车轮的下方匹配的设有外侧轨道,内侧车轮的下方匹配的设有内侧轨道,外侧轨道和内侧轨道均为圆弧形。Outer rails are matched below the outer wheels, inner rails are arranged below the inner wheels, and both the outer rails and the inner rails are arc-shaped.
外侧轨道对应的圆弧形的圆心与内侧轨道对应的圆弧形的圆心重合,外侧轨道对应的圆弧形的圆心位于转向轴的轴线上。The center of the circular arc corresponding to the outer rail coincides with the circular center of the circular arc corresponding to the inner rail, and the circular center of the circular arc corresponding to the outer rail is located on the axis of the steering shaft.
所述铸坯转向装置还包括接坯位挡板和送坯位挡板,当转向架转动至接坯位置时,接坯位挡板能够防止铸坯进入转向辊道后未正常停止而冲出转向辊;当转向架转动至送坯位置时,送坯位挡板能够防止误操作时转向辊未按正常转向旋转而将铸坯推落到地面上。The billet steering device also includes a billet receiving position baffle and a billet sending position baffle. When the bogie rotates to the billet receiving position, the billet receiving position baffle can prevent the billet from entering the turning roller table and not stopping normally and rushing out. Steering roller; when the bogie rotates to the billet feeding position, the billet feeding position baffle can prevent the turning roller from rotating in the normal direction and pushing the billet to the ground when misoperation occurs.
本发明的有益效果是:该铸坯转向装置结构简单、使用方便、适应性强,能够将单根或成组的铸坯从进坯辊道转动一定角度后送到出坯辊道。The beneficial effects of the invention are that the slab turning device has the advantages of simple structure, convenient use and strong adaptability, and can turn single or grouped slabs from the billet feeding roller table to a certain angle and then send them to the billet discharging roller table.
附图说明Description of drawings
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。The accompanying drawings forming a part of the present application are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.
图1是本发明所述铸坯转向装置在接坯位置的俯视图。FIG. 1 is a top view of the slab turning device according to the present invention at the slab receiving position.
图2是本发明所述铸坯转向装置在送坯位置的俯视图。FIG. 2 is a top view of the billet diverting device according to the present invention in the billet feeding position.
图3是本发明所述铸坯转向装置在接坯位置和送坯位置之间的俯视图。3 is a top view of the slab diverting device according to the present invention between the slab receiving position and the slab feeding position.
图4是图3中沿A-A方向的剖视图。FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 3 .
图5是图3中B方向的剖视图。FIG. 5 is a cross-sectional view in the direction B in FIG. 3 .
图6是本发明所述铸坯转向装置在两流并排的辊道时使用的示意图。Fig. 6 is a schematic diagram of the use of the slab diverting device of the present invention when two streams are arranged side by side on the roller table.
1、转向架;2、转向轴;3、转向辊道;4、铸坯导向装置;5、辊道驱动机构;6、外侧车轮;7、内侧车轮;8、外侧轨道;9、内侧轨道;10、销柱传动机构;11、转向驱动机构;12、销柱安装架;13、圆柱形销柱;14、齿轮;15、接坯位挡板;16、送坯位挡板;17、清轨器;1. Bogie; 2. Steering shaft; 3. Steering roller table; 4. Billet guiding device; 5. Roller table driving mechanism; 6. Outer wheel; 7. Inner wheel; 8. Outer rail; 9. Inner rail; 10. Pin transmission mechanism; 11. Steering drive mechanism; 12. Pin mounting frame; 13. Cylindrical pin; 14. Gear; 15. Blank receiving baffle; 16. Blank feeding baffle; 17. Clear rail;
20、铸坯;21、进坯辊道;22、出坯辊道。20. Casting billet; 21. Roller table for billet entry; 22. Roller table for unrolling billet.
具体实施方式Detailed ways
需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
一种铸坯转向装置,包括依次连接的转向轴2、转向架1、销柱传动机构10和转向驱动机构11,其中,转向架1用于承载铸坯20,转向驱动机构11能够通过驱动销柱传动机构10进而带动转向架1以转向轴2为轴转动,以使铸坯20从进坯方向转动预设角度后至出坯方向,如图1至图3所示。A billet steering device, comprising a
在本发明中,铸坯20在图1所示的接坯位置从转向架1的端部进入转向装置,转向装置的转向架1带着铸坯20绕着转向轴2转动一定角度后到图2所示的达送坯位置,铸坯20再从转向架1的端部移出,从而实现了铸坯转向。In the present invention, the
在本实施例中,转向架1呈长条形结构,转向架1呈水平状态,转向轴2呈直立状态,转向辊道3为圆柱形结构,多根转向辊道3沿转向架1的长度方向间隔排列,转向辊道3安装在转向架1上,转向辊道3能够承载及传送铸坯20,即转向辊道3能够使铸坯20沿转向架1的长度方向移动,转向辊道3的轴线呈水平状态,转向辊道3的轴线与转向架1的长度方向垂直,如图4和图5所示。In this embodiment, the
转向架1为由型钢及钢板焊接而成的整体框架,留有其他装置的安装位置;转向架1的一端设有为圆孔,转向架1通过一端的圆孔套装在转向轴2上,限制其只能绕着转向轴2转动。转向辊道3的长度根据铸坯的宽度决定;辊道通过螺栓安装在转向架1上。The
在本实施例中,转向架1的两侧设有多个铸坯导向装置4,如图5所示,导向装置包含若干对,布置在转向辊道两侧,铸坯导向装置4能够引导铸坯20顺利的进入转向辊道3并防止铸坯20在转向辊道3移动的过程中掉落。In this embodiment, multiple
在本实施例中,转向辊道3呈圆柱形结构,每一根转向辊道3的一端均连接有辊道驱动机构5,辊道驱动机构5能够驱动转向辊道3正向或反向自转,即辊道驱动机构5能够驱动转向辊道3以驱动转向辊道3自身的轴线为轴正向或反向自转,从而带动铸坯进入或离开转向架1。In this embodiment, the steering roller table 3 has a cylindrical structure, one end of each steering roller table 3 is connected with a roller
在本实施例中,转向架1的一端与转向轴2连接,转向架1的另一端设有外侧车轮6,转向架1的中部设有内侧车轮7,外侧车轮6和内侧车轮7均位于转向架1的下方。外侧车轮6和内侧车轮7均与转向架1连接固定,外侧车轮6和内侧车轮7均为随动车轮;从平面投影看,车轮中心线延长线均通过转向轴2的中心点。In this embodiment, one end of the
在本实施例中,外侧车轮6的下方匹配的设有外侧轨道8,外侧车轮6沿外侧轨道8行走,内侧车轮7的下方匹配的设有内侧轨道9,内侧车轮7沿内侧轨道9行走,外侧轨道8和内侧轨道9均为圆弧形。外侧轨道8对应的圆弧形的圆心与内侧轨道9对应的圆弧形的圆心重合,外侧轨道8对应的圆弧形的圆心位于转向轴2的轴线上,如图1至图3所示。外侧轨道8和内侧轨道9上设有清轨器17。In this embodiment, an
转向架1和转向辊道3的重量由外侧车轮6、内侧车轮7和转向轴2承担,转向轴2可以为阶梯轴,转向轴2通过安装座固定于地面上,为装置的转动提供导向,转向架1平行于地面。为了节约,外侧轨道8和内侧轨道9对应的圆弧形所对应的圆形角与转向架1需要转动的角度相同,如转向架1需要转动90度,则外侧轨道8和内侧轨道9对应的圆弧形所对应的圆形角也为90度。The weight of the
在本实施例中,销柱传动机构10和转向驱动机构11能够使转向架1以转向轴2为轴转动。销柱传动机构10含有销柱安装架12和多个圆柱形销柱13,转向驱动机构11含有依次连接的电机、减速器及齿轮14,齿轮14与圆柱形销柱13始终啮合,如图1至图4所示。In this embodiment, the
具体的,销柱安装架12与转向架1连接固定,销柱安装架12呈圆弧形,如图1和图3所示,销柱安装架12对应的圆弧形的圆心位于转向轴2的轴线上,多个圆柱形销柱13沿销柱安装架12对应的圆弧形的周向均匀间隔排列,圆柱形销柱13与销柱安装架12连接固定,如图4所示。Specifically, the
转向驱动机构11、外侧轨道8和内侧轨道9均与地面连接固定,销柱传动机构10和转向驱动机构11可以设置于外侧轨道8和内侧轨道9之间,或者销柱传动机构10和转向驱动机构11也可以设置于内侧轨道9和转向轴2之间。电机通过安装底座固定于地面,齿轮安装在减速器的输出轴上。The
另外,为了节约,销柱安装架12对应的圆弧形所对应的圆形角与转向架1需要转动的角度相同,如转向架1需要转动90度,则销柱安装架12对应的圆弧形所对应的圆形角也为90度。转向驱动机构11正好位于转向架1在接坯位置和送坯位置的正中间,如图1所示。In addition, in order to save money, the circular angle corresponding to the circular arc corresponding to the
在本实施例中,所述铸坯转向装置还包括接坯位挡板15和送坯位挡板16,当转向架1转动至接坯位置时,接坯位挡板15能够防止铸坯20进入转向辊道3后未正常停止而冲出转向辊道3;当转向架1转动至送坯位置时,送坯位挡板16能够防止误操作时转向辊道3未按正常转向旋转而将铸坯20推落到地面上。In this embodiment, the billet turning device further includes a billet
下面介绍所述铸坯转向装置的工作过程。The working process of the slab turning device is described below.
铸坯20在进坯辊道21上,转向架1在图1所示的接坯位置,铸坯20沿进坯方向C前进,转向辊道3正向旋转,铸坯20从进坯辊道21移动至转向架1的转向辊道3上。转向驱动机构11的齿轮14驱动转向架1顺时针转动90度,如图2所示。转向辊道3反向旋转,铸坯20沿出坯方向D前进,铸坯20从转向架1移动至出坯辊道22上。The
这样便完成了铸坯转向过程。即铸坯转向后向左侧出坯,如图1和图2所述,如果将出坯辊道和送坯位挡板交换位置则可以实现铸坯转向后向右侧出坯。另外,图6示意了两流并排的辊道都需要转向的应用实例,此时需要设置两套铸坯转向装置,两流的铸坯转向后可以自由选择向左或向右出坯;如果只需要单侧出坯的话,则取消一侧出坯辊道,设置一个挡板(送坯位挡板16)即可。This completes the slab turning process. That is to say, the billet is turned to the left, and the billet is discharged to the left, as shown in Figure 1 and Figure 2. If the position of the billet rolling table and the baffle of the billet feeding position are exchanged, the billet can be turned to the right and discharged to the right. In addition, Figure 6 shows an application example in which the two-stream side-by-side roller table needs to be turned. At this time, two sets of slab turning devices need to be set up. If one-side blanking is required, the one-side blanking roller table is cancelled, and a baffle (baffle feeding position baffle 16) can be provided.
以上所述,仅为本发明的具体实施例,不能以其限定发明实施的范围,所以其等同组件的置换,或依本发明专利保护范围所作的等同变化与修饰,都应仍属于本专利涵盖的范畴。另外,本发明中的技术特征与技术特征之间、技术特征与技术方案、技术方案与技术方案之间均可以自由组合使用。The above descriptions are only specific embodiments of the present invention, and cannot limit the scope of implementation of the invention. Therefore, the replacement of equivalent components, or the equivalent changes and modifications made according to the scope of the patent protection of the present invention should still be covered by this patent. category. In addition, technical features and technical features, technical features and technical solutions, and technical solutions and technical solutions in the present invention can be freely combined and used.
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Application publication date: 20201027 |