CN108746223B - Steel pipe water cooling device - Google Patents
Steel pipe water cooling device Download PDFInfo
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- CN108746223B CN108746223B CN201810967258.7A CN201810967258A CN108746223B CN 108746223 B CN108746223 B CN 108746223B CN 201810967258 A CN201810967258 A CN 201810967258A CN 108746223 B CN108746223 B CN 108746223B
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- limiting block
- distributing plate
- material distributing
- workbench
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 81
- 239000000498 cooling water Substances 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000007664 blowing Methods 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/023—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes by immersion in a bath
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B2045/0227—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
技术领域Technical Field
本发明涉及不锈钢管生产加工技术领域，特别涉及一种钢管水冷装置。The invention relates to the technical field of stainless steel pipe production and processing, and in particular to a steel pipe water cooling device.
背景技术Background technique
不锈钢管件具有良好力学性能和耐腐蚀等特性，被广泛应用于航天、海洋、核能、医疗器械和石化等领域，同时不锈钢管有良好的耐腐蚀性，主要用于高端产品的流体输送管道。不锈钢管的生产工艺一般为圆管坯→加热→穿孔→三辊斜轧、连轧或挤压→脱管→定径或减径→冷却→矫直→水压试验或探伤→标记→入库。冷却作为钢管生产中重要的环节，既影响钢管的质量，又影响整个钢管的生产效率。Stainless steel pipe fittings have good mechanical properties and corrosion resistance, and are widely used in aerospace, ocean, nuclear energy, medical equipment, petrochemical and other fields. At the same time, stainless steel pipes have good corrosion resistance and are mainly used for fluid delivery pipelines of high-end products. The production process of stainless steel pipes is generally round pipe billet → heating → perforation → three-roller oblique rolling, continuous rolling or extrusion → tube removal → sizing or reducing → cooling → straightening → water pressure test or flaw detection → marking → storage. Cooling is an important link in steel pipe production, which affects both the quality of steel pipes and the production efficiency of the entire steel pipe.
如专利公告号CN105671470B公开的一种惯性接放管步进水冷装置，包括接管机构、步进输送机构和冷却水槽，所述接管机构横跨在所述冷却水槽长度方向的两侧，所述步进输送机构设置在所述冷却水槽中的宽度方向上，所述步进输送机构包括至少2条闭环链条输送结构，所述闭环链条输送结构倾斜设置在冷却水槽中正对接管机构的下方位置；所述闭环链条输送结构与所述水槽底面的夹角为30～60°。所述惯性接放管步进水冷装置，通过钢管自重带动转臂下转完成放管和接管动作，将钢管放入水中的步进链条上，被步进链条带动在水槽中完成冷却，结构简单，超低能耗，为企业增加了效益。但是该用于钢管的水冷装置仍然存在不足之处：钢管落水的时间较长且单位时间内冷却钢管的量较小，对钢管冷却的整体效率不佳。For example, the patent announcement number CN105671470B discloses an inertial pipe receiving and releasing step-by-step water cooling device, which includes a take-over mechanism, a step-by-step conveying mechanism and a cooling water tank. The take-over mechanism spans both sides of the cooling water tank in the length direction, and the step-by-step conveying mechanism is arranged in the width direction of the cooling water tank. The step-by-step conveying mechanism includes at least two closed-loop chain conveying structures, and the closed-loop chain conveying structure is arranged obliquely in the cooling water tank at a position directly below the take-over mechanism; the angle between the closed-loop chain conveying structure and the bottom surface of the water tank is 30-60°. The inertial pipe receiving and releasing step-by-step water cooling device drives the rotating arm to rotate downward by the dead weight of the steel pipe to complete the pipe releasing and taking-over actions, and puts the steel pipe on the step-by-step chain in the water, and is driven by the step-by-step chain to complete cooling in the water tank. The structure is simple, the energy consumption is ultra-low, and the benefits are increased for the enterprise. However, the water cooling device for steel pipes still has shortcomings: the time for the steel pipe to fall into the water is long and the amount of cooling of the steel pipe per unit time is small, and the overall efficiency of cooling the steel pipe is poor.
发明内容Summary of the invention
要解决的技术问题Technical issues to be solved
本发明的目的是针对现有技术所存在的上述问题，特提供一种钢管水冷装置，钢管落水时间短，且单位时间内冷却钢管的数量多，保证钢管冷却处理的整体效率高。The purpose of the present invention is to provide a steel pipe water cooling device in view of the above problems existing in the prior art. The steel pipe falling into water time is short and the number of steel pipes cooled per unit time is large, thereby ensuring the overall efficiency of the steel pipe cooling treatment is high.
技术方案Technical solutions
为解决上述技术问题，本发明提供一种钢管水冷装置，包括接管装置、设置于所述接管装置的宽度方向上左右两侧的冷却水槽以及用于从所述冷却水槽内向外输送的输送装置；所述接管装置包括工作台、设置于所述工作台上的分料机构以及设置于所述工作台的宽度方向上左右两侧的引导块，所述引导块的长度方向的延长线与所述输送装置相交。In order to solve the above technical problems, the present invention provides a steel pipe water cooling device, including a connecting device, a cooling water trough arranged on the left and right sides of the connecting device in the width direction, and a conveying device for conveying from the cooling water trough to the outside; the connecting device includes a workbench, a material dividing mechanism arranged on the workbench, and guide blocks arranged on the left and right sides of the workbench in the width direction, and the extension line of the guide block in the length direction intersects with the conveying device.
进一步的，所述分料机构包括分料板以及连接所述分料板与所述工作台的连接柱，所述连接柱与所述分料板转动连接；所述分料板的底面的长度方向上的左右两端设置磁铁，所述工作台上对应所述磁铁的位置分别设置电磁铁，同时所述分料板上还对称设置有左限位块、右限位块，所述分料板分别向左、向右侧转动至与所述引导块接触后，所述左限位块、右限位块分别位于所述分料板的上表面下方，使相对应一侧的所述分料板的上表面形成平面。Furthermore, the material dividing mechanism includes a material dividing plate and a connecting column connecting the material dividing plate and the workbench, and the connecting column is rotatably connected to the material dividing plate; magnets are arranged at the left and right ends of the bottom surface of the material dividing plate in the length direction, and electromagnets are respectively arranged at positions corresponding to the magnets on the workbench, and at the same time, left and right limit blocks are symmetrically arranged on the material dividing plate. After the material dividing plate is rotated to the left and right respectively until it contacts the guide block, the left limit block and the right limit block are respectively located below the upper surface of the material dividing plate, so that the upper surface of the material dividing plate on the corresponding side forms a plane.
进一步的，所述左限位块、所述右限位块相对应一侧表面设置圆弧形凹槽，所述圆弧形凹槽内设置有夹紧片以及用于连接所述夹紧片与所述圆弧形凹槽的压缩弹簧。Furthermore, arc-shaped grooves are arranged on the surfaces of the corresponding sides of the left limit block and the right limit block, and a clamping sheet and a compression spring for connecting the clamping sheet and the arc-shaped groove are arranged in the arc-shaped groove.
进一步的，所述分料机构包括分料板、连接所述分料板与所述工作台的连接柱以及驱动所述分料板转动的驱动电机，所述连接柱与所述分料板转动连接；所述分料板上对称设置有左限位块、右限位块，所述分料板分别向左、向右侧转动至与所述引导块接触后，所述左限位块、右限位块分别位于所述分料板的上表面下方，使相对应一侧的所述分料板的上表面形成平面。Furthermore, the material dividing mechanism includes a material dividing plate, a connecting column connecting the material dividing plate and the workbench, and a driving motor for driving the material dividing plate to rotate, and the connecting column is rotatably connected to the material dividing plate; a left limit block and a right limit block are symmetrically arranged on the material dividing plate, and after the material dividing plate rotates to the left and to the right respectively until it contacts the guide block, the left limit block and the right limit block are respectively located below the upper surface of the material dividing plate, so that the upper surface of the material dividing plate on the corresponding side forms a plane.
进一步的，所述分料板上贯穿设置有与所述驱动电机连接的驱动轴，所述驱动轴上设置有齿轮，所述左限位块、右限位块均为与所述齿轮配合的齿条，所述齿轮分别逆时针、顺时针转动时，所述左限位块、所述右限位块分别向下移动。Furthermore, a driving shaft connected to the driving motor is provided through the material distribution plate, a gear is provided on the driving shaft, the left limit block and the right limit block are racks that cooperate with the gear, and when the gear rotates counterclockwise and clockwise respectively, the left limit block and the right limit block move downward respectively.
进一步的，所述左限位块、所述右限位块均与所述分料板通过连接轴铰接，且所述连接轴上设置有用于提供所述左限位块和所述右限位块相互靠近的作用力的扭簧，同时所述分料板的长度方向上设置用于通过所述左限位块、所述右限位块活动轨迹的活动槽。Furthermore, the left limit block and the right limit block are hinged to the dividing plate through a connecting shaft, and the connecting shaft is provided with a torsion spring for providing a force for the left limit block and the right limit block to approach each other, and at the same time, a movable groove for passing the movable trajectory of the left limit block and the right limit block is provided in the length direction of the dividing plate.
进一步的，所述分料板的上表面靠近所述左限位块、右限位块的内侧分别设置有凸块，所述凸块上设置有卡接槽，所述左限位块、右限位块上分别设置有与所述卡接槽配合的卡接块。Furthermore, the upper surface of the dividing plate is provided with protrusions close to the inner sides of the left limit block and the right limit block, respectively, and the protrusions are provided with snap-in grooves, and the left limit block and the right limit block are respectively provided with snap-in blocks that cooperate with the snap-in grooves.
进一步的，所述输送装置包括设置于所述冷却水槽的水面上方的主动轴、设置于所述水槽的水面下方的从动轴、设置于所述主动轴和所述从动轴上的链条以及多个均匀间隔设置于所述链条上的耙齿，所述主动轴与所述从动轴的中心连线与所述冷却水槽底面之间存在一定的角度，其角度范围为25°-65°。Furthermore, the conveying device includes a driving shaft arranged above the water surface of the cooling water trough, a driven shaft arranged below the water surface of the trough, a chain arranged on the driving shaft and the driven shaft, and a plurality of rake teeth evenly spaced on the chain, and there is a certain angle between the center line of the driving shaft and the driven shaft and the bottom surface of the cooling water trough, and the angle range is 25°-65°.
进一步的，所述引导块与所述工作台铰接，同时所述引导块的下方与所述工作台之间设置液压缸。Furthermore, the guide block is hinged to the workbench, and a hydraulic cylinder is arranged between the lower part of the guide block and the workbench.
进一步的，所述冷却水槽包括冷却区以及位于所述冷却区上方的沥水区，所述沥水区的侧壁上设置有用于向所述输送装置吹风的吹风装置。Furthermore, the cooling water trough includes a cooling zone and a drainage zone located above the cooling zone, and a blowing device for blowing air toward the conveying device is provided on a side wall of the drainage zone.
本发明的有益效果：Beneficial effects of the present invention:
本钢管冷却装置解决了一般钢管冷却装置对钢管冷却时，钢管落水的时间较长且单位时间内冷却钢管的量较小的问题，通过分料机构以及引导块的设置，缩短了钢管落水时间，同时通过设置两个冷却水槽，提高了单位时间内冷却钢管的量，进而提高了整体钢管冷却处理的效率。The steel pipe cooling device solves the problem that when a general steel pipe cooling device cools a steel pipe, the time for the steel pipe to fall into water is long and the amount of steel pipe cooled per unit time is small. The time for the steel pipe to fall into water is shortened by setting a material dividing mechanism and a guide block. At the same time, by setting two cooling water troughs, the amount of steel pipe cooled per unit time is increased, thereby improving the overall efficiency of the steel pipe cooling process.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1是本发明的正视图；Fig. 1 is a front view of the present invention;
图2是本发明实施例一中分料机构的正视图；FIG2 is a front view of the material dispensing mechanism in Embodiment 1 of the present invention;
图3上图2中A的放大示意图；Fig. 3 is an enlarged schematic diagram of A in Fig. 2;
图4是本发明实施例二中分料机构的正视图；FIG4 is a front view of the material dispensing mechanism in the second embodiment of the present invention;
图5是本发明实施例三中分料机构的正视图；5 is a front view of the material dispensing mechanism in Embodiment 3 of the present invention;
图中，1-接管装置，11-工作台，12-分料机构，121-分料板，1211-活动槽，1212-凸块，1213-卡接槽，122-连接柱，123-驱动电机，124-驱动轴，125-齿轮，126-连接轴，127-扭簧，13-引导块，14-磁铁，15-电磁铁，16-左限位块，161-圆弧形凹槽，162-夹紧片，163-压缩弹簧，164-卡接块，17-右限位块，2-冷却水槽，21-冷却区，22-沥水区，3-输送装置，31-主动轴，32-从动轴，33-链条，34-耙齿，4-液压缸，5-吹风装置。In the figure, 1-taking over device, 11-working table, 12-distributing mechanism, 121-distributing plate, 1211-movable groove, 1212-bump, 1213-clamping groove, 122-connecting column, 123-driving motor, 124-driving shaft, 125-gear, 126-connecting shaft, 127-torsion spring, 13-guide block, 14-magnet, 15-electromagnet, 16-left limit block, 161-arc groove, 162-clamping sheet, 163-compression spring, 164-clamping block, 17-right limit block, 2-cooling water trough, 21-cooling zone, 22-draining zone, 3-conveying device, 31-driving shaft, 32-driven shaft, 33-chain, 34-rake teeth, 4-hydraulic cylinder, 5-blowing device.
具体实施方式Detailed ways
下面结合附图对本发明作进一步说明：The present invention will be further described below in conjunction with the accompanying drawings:
实施例一Embodiment 1
如图1所示，一种钢管水冷装置，包括接管装置1、设置于接管装置1的宽度方向上左右两侧的冷却水槽2以及用于从冷却水槽2内向外输送的输送装置3。其中接管装置1包括工作台11、设置于工作台11上的分料机构12以及设置于工作台11的宽度方向上左右两侧的引导块13，引导块13的长度方向的延长线与输送装置3相交。通过分料机构12以及引导块13的设置，使钢管从分料机构12上直接沿着引导块13滑落，相比于其他的用于钢管下落的装置，需要夹紧钢管→钢管下落→松开钢管的工艺流程，大大缩短了钢管落水时间。同时通过设置两个冷却水槽2，相对于一般用于冷却钢管的装置只具有一个冷却水槽，提高了单位时间内冷却钢管的量，进而提高了整体钢管冷却处理的效率。输送装置3包括设置于冷却水槽2的水面上方的主动轴31、设置于水槽的水面下方的从动轴32、设置于主动轴31和从动轴32上的链条33以及多个均匀间隔设置于链条33上的耙齿34，主动轴31与从动轴32的中心连线与冷却水槽2底面之间存在一定的角度，其角度范围为25°-65°。该输送装置3相对于一般的输送装置，其适用范围更广，且由于用于传输钢管的是链条33，因此可以起到沥水的作用。而引导块13与工作台11铰接，同时引导块13的下方与工作台11之间设置液压缸4，具体的是将液压缸4的两端分别与工作台11和引导块13铰接，同时引导块13上开设有用于通过与液压缸4铰接的轴的运动轨迹的长槽。该结构可以更改钢管的下落速度，可根据不同粗细的钢管适应不同的下落速度，防止钢管过快下落而造成外壁受损的情况。冷却水槽2包括冷却区21以及位于冷却区21上方的沥水区22，沥水区22的侧壁上设置有用于向输送装置3吹风的吹风装置5，其中具体的吹风装置5为吹风机。通过沥水区22以及吹风装置5的设置，可以使冷却后的钢管尽快保持干燥，且滴落的水能够继续留在冷却水槽2内，提高了冷却水的利用率。As shown in FIG1 , a steel pipe water cooling device comprises a connecting device 1, cooling water troughs 2 arranged on the left and right sides of the connecting device 1 in the width direction, and a conveying device 3 for conveying from the cooling water trough 2 to the outside. The connecting device 1 comprises a workbench 11, a material distribution mechanism 12 arranged on the workbench 11, and guide blocks 13 arranged on the left and right sides in the width direction of the workbench 11, and the extension line of the guide block 13 in the length direction intersects with the conveying device 3. Through the arrangement of the material distribution mechanism 12 and the guide block 13, the steel pipe slides directly along the guide block 13 from the material distribution mechanism 12, which greatly shortens the time for the steel pipe to fall into the water compared to other devices for falling steel pipes, which require a process flow of clamping the steel pipe → falling the steel pipe → releasing the steel pipe. At the same time, by setting two cooling water troughs 2, compared with the general device for cooling steel pipes having only one cooling water trough, the amount of steel pipe cooled per unit time is increased, thereby improving the efficiency of the overall steel pipe cooling treatment. The conveying device 3 includes a driving shaft 31 arranged above the water surface of the cooling water tank 2, a driven shaft 32 arranged below the water surface of the water tank, a chain 33 arranged on the driving shaft 31 and the driven shaft 32, and a plurality of rake teeth 34 evenly spaced on the chain 33. There is a certain angle between the center line of the driving shaft 31 and the driven shaft 32 and the bottom surface of the cooling water tank 2, and the angle range is 25°-65°. Compared with general conveying devices, the conveying device 3 has a wider application range, and because the chain 33 is used to transport the steel pipe, it can play a role in draining water. The guide block 13 is hinged to the workbench 11, and a hydraulic cylinder 4 is arranged between the bottom of the guide block 13 and the workbench 11. Specifically, the two ends of the hydraulic cylinder 4 are respectively hinged to the workbench 11 and the guide block 13, and a long groove for passing the motion trajectory of the axis hinged to the hydraulic cylinder 4 is opened on the guide block 13. This structure can change the falling speed of the steel pipe, and can adapt to different falling speeds according to steel pipes of different thicknesses, to prevent the steel pipe from falling too quickly and causing damage to the outer wall. The cooling water tank 2 includes a cooling area 21 and a drainage area 22 located above the cooling area 21. A blowing device 5 for blowing air to the conveying device 3 is provided on the side wall of the drainage area 22, wherein the specific blowing device 5 is a hair dryer. Through the provision of the drainage area 22 and the blowing device 5, the cooled steel pipe can be kept dry as soon as possible, and the dripping water can continue to remain in the cooling water tank 2, thereby improving the utilization rate of the cooling water.
如图2所示，分料结构12包括分料板121以及连接分料板121与工作台的连接柱122，连接柱122与分料板121转动连接。分料板121的底面的长度方向上的左右两端设置磁铁14，工作台11上对应磁铁14的位置分别设置电磁铁15，同时分料板121上还对称设置有左限位块16、右限位块17，分料板121分别向左、向右侧转动至与引导块13接触后，左限位块16、右限位块17分别位于分料板121的上表面下方，使相对应一侧的分料板121的上表面形成平面。左限位块16、右限位块17均与分料板121通过连接轴126铰接，且连接轴126上设置有用于提供左限位块16和右限位块17相互靠近的作用力的扭簧127，同时分料板121的长度方向上设置用于通过左限位块16、右限位块17活动轨迹的活动槽1211。具体的是当钢管刚下落至分料板121上时，由于扭簧127的作用力，使左限位块16和右限位块17对钢管产生夹紧作用力，而当位于工作台11上左端的电磁铁15通电后，对分料板121下方的磁铁产生吸引，使分料板121向左侧下落，该过程中由于钢管的重力作用会驱使扭簧127发生弹性变形，进而使左限位块16发生转动至活动槽1211内，并使整个分料板121的表面处于平面状态，最后使钢管沿着分料板121的表面滑落且经过引导块13后进入冷却水槽2。当钢管完全滑落后，扭簧127恢复原先的状态，从而使左限位块16重新归位，同时对工作台11上左端的电磁铁15进行断电处理，使整个分料板121恢复原先的平衡状态，等待新一轮的钢管落料。钢管向右滑落的原理与钢管向左滑落的原理相同。As shown in Fig. 2, the material dividing structure 12 includes a material dividing plate 121 and a connecting column 122 connecting the material dividing plate 121 and the workbench, and the connecting column 122 is rotatably connected to the material dividing plate 121. Magnets 14 are arranged at the left and right ends of the bottom surface of the material dividing plate 121 in the length direction, and electromagnets 15 are arranged at the positions corresponding to the magnets 14 on the workbench 11, and at the same time, a left limit block 16 and a right limit block 17 are symmetrically arranged on the material dividing plate 121. After the material dividing plate 121 rotates to the left and right respectively until it contacts the guide block 13, the left limit block 16 and the right limit block 17 are respectively located below the upper surface of the material dividing plate 121, so that the upper surface of the material dividing plate 121 on the corresponding side forms a plane. The left limit block 16 and the right limit block 17 are both hinged to the dividing plate 121 through a connecting shaft 126, and a torsion spring 127 is provided on the connecting shaft 126 for providing a force for the left limit block 16 and the right limit block 17 to approach each other. At the same time, an active groove 1211 for passing the active trajectory of the left limit block 16 and the right limit block 17 is provided in the length direction of the dividing plate 121. Specifically, when the steel pipe just falls onto the dividing plate 121, due to the force of the torsion spring 127, the left limit block 16 and the right limit block 17 exert a clamping force on the steel pipe, and when the electromagnet 15 at the left end of the workbench 11 is energized, it attracts the magnet under the dividing plate 121, causing the dividing plate 121 to fall to the left. In this process, the gravity of the steel pipe drives the torsion spring 127 to undergo elastic deformation, thereby causing the left limit block 16 to rotate into the movable groove 1211, and causing the surface of the entire dividing plate 121 to be in a flat state, and finally causing the steel pipe to slide along the surface of the dividing plate 121 and enter the cooling water tank 2 after passing through the guide block 13. When the steel pipe completely slides down, the torsion spring 127 returns to its original state, thereby causing the left limit block 16 to return to its original position, and at the same time, the electromagnet 15 at the left end of the workbench 11 is powered off, causing the entire dividing plate 121 to return to its original equilibrium state, waiting for a new round of steel pipe dropping. The principle of the steel pipe sliding down to the right is the same as the principle of the steel pipe sliding down to the left.
如图3所示，左限位块16、右限位块17相对应一侧表面设置圆弧形凹槽161，圆弧形凹槽161内设置有夹紧片162以及用于连接夹紧片162与圆弧形凹槽161的压缩弹簧163。该结构可以保证左限位块16和右限位块17对钢管的夹紧作用。分料板121的上表面靠近左限位块16、右限位块17的内侧分别设置有凸块1212，凸块1212上设置有卡接槽1213，左限位块16、右限位块17上分别设置有与卡接槽1213配合的卡接块164。该结构可以保证分料板121接钢管落料时候的平稳性，防止其产生左右晃动，而影响最终的下料效果。As shown in FIG3 , a circular arc groove 161 is provided on the surface of the corresponding side of the left limit block 16 and the right limit block 17, and a clamping piece 162 and a compression spring 163 for connecting the clamping piece 162 and the circular arc groove 161 are provided in the circular arc groove 161. This structure can ensure the clamping effect of the left limit block 16 and the right limit block 17 on the steel pipe. The upper surface of the dividing plate 121 is close to the inner side of the left limit block 16 and the right limit block 17, and the protrusion 1212 is provided with a clamping groove 1213, and the left limit block 16 and the right limit block 17 are respectively provided with a clamping block 164 that cooperates with the clamping groove 1213. This structure can ensure the stability of the dividing plate 121 when receiving the steel pipe blanking, and prevent it from shaking left and right, which affects the final blanking effect.
实施例二Embodiment 2
如图4所示，分料机构12包括分料板121、连接分料板121与工作台的连接柱122以及驱动分料板121转动的驱动电机123，连接柱122与分料板121转动连接；分料板121上对称设置有左限位块16、右限位块17，分料板121分别向左、向右侧转动至与引导块13接触后，左限位块16、右限位块17分别位于分料板121的上表面下方，使相对应一侧的分料板121的上表面形成平面。分料板121上贯穿设置有与驱动电机123连接的驱动轴124，驱动轴124上设置有齿轮125，左限位块16、右限位块17均为与齿轮125配合的齿条，齿轮125分别逆时针、顺时针转动时，左限位块16、右限位块17分别向下移动。具体的是当钢管下落至分料板121上时，由左限位块16和右限位块17进行限位，然后由驱动电机123驱动驱动轴124逆时针转动，使分料板121发生逆时针转动，该过程中驱动轴124带动齿轮125逆时针转动，进而使左限位块16向下移动，最终使分料板121的上表面呈平面状态，使钢管可以顺利的从分料板121的上表面滑落。钢管向右滑落的原理与钢管向左滑落的原理相同，即驱动电机123驱动驱动轴124顺时针转动，进而使右限位块17向下移动，最终使分料板121的上表面呈平面状态，使钢管可以顺利的从分料板121的上表面滑落。另外输送装置3以及冷却水槽2的结构与实施例一的相同。As shown in Fig. 4, the material dividing mechanism 12 includes a material dividing plate 121, a connecting column 122 connecting the material dividing plate 121 and the workbench, and a driving motor 123 driving the material dividing plate 121 to rotate. The connecting column 122 is rotatably connected to the material dividing plate 121. The left limit block 16 and the right limit block 17 are symmetrically arranged on the material dividing plate 121. After the material dividing plate 121 rotates to the left and right respectively until it contacts the guide block 13, the left limit block 16 and the right limit block 17 are respectively located below the upper surface of the material dividing plate 121, so that the upper surface of the material dividing plate 121 on the corresponding side forms a plane. A driving shaft 124 connected to the driving motor 123 is arranged through the material dividing plate 121, and a gear 125 is arranged on the driving shaft 124. The left limit block 16 and the right limit block 17 are both racks that cooperate with the gear 125. When the gear 125 rotates counterclockwise and clockwise respectively, the left limit block 16 and the right limit block 17 move downward respectively. Specifically, when the steel pipe falls onto the dividing plate 121, it is limited by the left limit block 16 and the right limit block 17, and then the driving motor 123 drives the driving shaft 124 to rotate counterclockwise, so that the dividing plate 121 rotates counterclockwise. During this process, the driving shaft 124 drives the gear 125 to rotate counterclockwise, thereby moving the left limit block 16 downward, and finally making the upper surface of the dividing plate 121 in a planar state, so that the steel pipe can smoothly slide off the upper surface of the dividing plate 121. The principle of the steel pipe sliding to the right is the same as the principle of the steel pipe sliding to the left, that is, the driving motor 123 drives the driving shaft 124 to rotate clockwise, thereby moving the right limit block 17 downward, and finally making the upper surface of the dividing plate 121 in a planar state, so that the steel pipe can smoothly slide off the upper surface of the dividing plate 121. In addition, the structure of the conveying device 3 and the cooling water tank 2 is the same as that of the first embodiment.
实施例三Embodiment 3
如图5所示，分料机构12包括分料板121、连接分料板121与工作台的连接柱122以及驱动分料板121转动的驱动电机123，连接柱122与分料板121转动连接；分料板121上对称设置有左限位块16、右限位块17，分料板121分别向左、向右侧转动至与引导块13接触后，左限位块16、右限位块17分别位于分料板121的上表面下方，使相对应一侧的分料板121的上表面形成平面。左限位块16、右限位块17均与分料板121通过连接轴126铰接，且连接轴126上设置有用于提供左限位块16和右限位块17相互靠近的作用力的扭簧127，同时分料板121的长度方向上设置用于通过左限位块16、右限位块17活动轨迹的活动槽1211。分料板121的上表面靠近左限位块16、右限位块17的内侧分别设置有凸块1212，凸块1212上设置有卡接槽1213，左限位块16、右限位块17上分别设置有与卡接槽1213配合的卡接块164。具体的是当钢管刚下落至分料板121上时，由于扭簧127的作用力，使左限位块16和右限位块17对钢管产生夹紧作用力，然后通过驱动电机123驱动分料板121逆时针转动，该过程中由于钢管的重力作用会驱使扭簧127发生弹性变形，进而使左限位块16发生转动至活动槽1211内，并使整个分料板121的表面处于平面状态，最后使钢管沿着分料板121的表面滑落且经过引导块13后进入冷却水槽2。当钢管完全滑落后，扭簧127恢复原先的状态，从而使左限位块16重新归位，同时由驱动电机123驱动分料板121转动，并使分料板121恢复原先的平衡状态，等待新一轮的钢管落料。钢管向右滑落的原理与钢管向左滑落的原理相同。另外输送装置3以及冷却水槽2的结构与实施例一的相同。As shown in Figure 5, the material dividing mechanism 12 includes a material dividing plate 121, a connecting column 122 connecting the material dividing plate 121 and the workbench, and a driving motor 123 for driving the material dividing plate 121 to rotate, and the connecting column 122 is rotatably connected to the material dividing plate 121; the left limit block 16 and the right limit block 17 are symmetrically arranged on the material dividing plate 121. After the material dividing plate 121 rotates to the left and to the right respectively until it contacts the guide block 13, the left limit block 16 and the right limit block 17 are respectively located below the upper surface of the material dividing plate 121, so that the upper surface of the material dividing plate 121 on the corresponding side forms a plane. The left limit block 16 and the right limit block 17 are both hinged to the material dividing plate 121 through the connecting shaft 126, and the connecting shaft 126 is provided with a torsion spring 127 for providing a force for the left limit block 16 and the right limit block 17 to approach each other, and at the same time, the material dividing plate 121 is provided with a movable groove 1211 for passing the movable track of the left limit block 16 and the right limit block 17 in the length direction. The upper surface of the material dividing plate 121 is provided with a protrusion 1212 on the inner side close to the left limit block 16 and the right limit block 17, and the protrusion 1212 is provided with a clamping groove 1213, and the left limit block 16 and the right limit block 17 are respectively provided with a clamping block 164 that cooperates with the clamping groove 1213. Specifically, when the steel pipe just falls onto the dividing plate 121, due to the force of the torsion spring 127, the left limit block 16 and the right limit block 17 exert a clamping force on the steel pipe, and then the dividing plate 121 is driven counterclockwise by the driving motor 123. During this process, the gravity of the steel pipe drives the torsion spring 127 to undergo elastic deformation, thereby causing the left limit block 16 to rotate into the movable groove 1211, and making the surface of the entire dividing plate 121 in a flat state, and finally causing the steel pipe to slide along the surface of the dividing plate 121 and enter the cooling water tank 2 after passing through the guide block 13. When the steel pipe has completely slid down, the torsion spring 127 returns to its original state, thereby causing the left limit block 16 to return to its original position, and at the same time, the driving motor 123 drives the dividing plate 121 to rotate, and causes the dividing plate 121 to restore its original balance state, waiting for a new round of steel pipe falling. The principle of the steel pipe sliding to the right is the same as the principle of the steel pipe sliding to the left. In addition, the structures of the conveying device 3 and the cooling water tank 2 are the same as those in the first embodiment.
以上仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.
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| CN105671470A (en) * | 2016-02-02 | 2016-06-15 | 天津君诚金利管业有限责任公司 | Inert receiving/releasing pipe stepper water cooling device |
| CN105522014A (en) * | 2016-02-29 | 2016-04-27 | 苏州市永通不锈钢有限公司 | Stainless steel pipe cold-drawing discharge device |
| CN207308842U (en) * | 2017-09-18 | 2018-05-04 | 广东泰坤建设工程有限公司 | A kind of straightener feed device |
| CN208662154U (en) * | 2018-08-23 | 2019-03-29 | 湖州华特不锈钢管制造有限公司 | A steel pipe water cooling device |
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|---|---|
| CN108746223A (en) | 2018-11-06 |
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Address after: Huzhou Huate Stainless Steel Pipe Manufacturing Co., Ltd., east of Jianshe North Road, Daixi Town, Wuxing District, Huzhou City, Zhejiang Province, 313000 yuan Patentee after: Huzhou Qiancheng Stainless Steel Pipe Manufacturing Co.,Ltd. Country or region after: China Address before: Huzhou Huate Stainless Steel Pipe Manufacturing Co., Ltd., east of Jianshe North Road, Daixi Town, Wuxing District, Huzhou City, Zhejiang Province, 313000 yuan Patentee before: HUZHOU HUATE STAINLESS STEEL TUBES MANUFACTURING CO.,LTD. Country or region before: China |