Continuous casting roller production device

Abstract

The invention relates to the technical field of continuous casting roller machining, in particular to a continuous casting roller production device which comprises a machine body. The fixing mechanism is used for fixing the continuous casting roller; the polishing mechanism is used for polishing the continuous casting roller; the cooling mechanism is used for cooling the continuous casting roller; the polishing mechanism comprises a rough polishing piece and a polishing piece. Finely grinding the part; the reciprocating screw rod is rotationally mounted in the machine body; the moving seat is in threaded connection with the reciprocating screw rod; the limiting rod is used for limiting the moving seat; and the adjusting assembly is used for adjusting the positions of the rough grinding piece and the fine grinding piece. According to the continuous casting roller polishing device, through the arrangement of the polishing mechanism, the positions of the rough polishing piece and the fine polishing piece can be automatically adjusted according to the rough polishing stage and the fine polishing stage of the continuous casting roller, rough polishing and fine polishing of the continuous casting roller are achieved, and the polishing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of continuous casting roller processing, and in particular to a continuous casting roller production device. Background Art

[0002] Continuous casting rollers are key equipment in the steel production process. They are mainly responsible for continuously and stably casting molten steel into slabs of certain specifications. Since continuous casting rollers work for a long time under high temperature, high pressure and corrosive environment, their surfaces are prone to wear or cracks, which affects production efficiency and product quality.

[0003] In order to extend the service life of the continuous casting roller and reduce the replacement cost, when the surface of the continuous casting roller is worn or cracked, it can be repaired by surfacing technology. Surfacing is to surfacing one or more layers of wear-resistant and corrosion-resistant materials on the surface of the continuous casting roller to restore its size and performance.

[0004] After surfacing, the surface of the continuous casting roller may be uneven or there may be residual surfacing material. In order to obtain a smooth and flat surface, grinding is required.

[0005] A Chinese patent with application number CN202221857749.4 discloses a welding spot grinding device for repairing continuous casting rollers, including an upper bearing box and a lower bearing box located directly below the upper bearing box, a limiting mechanism is arranged on the upper bearing box, and an adjustment mechanism is arranged on the lower bearing box; the adjustment mechanism includes a bearing block, an electric telescopic rod, a supporting vertical plate, a bearing, a fixed sleeve, a manual telescopic rod, a grouping vertical plate and an adjustment motor, the bearing block is fixedly arranged at the center of the inner bottom surface of the lower bearing box, and there are two electric telescopic rods and they are fixedly arranged on the opposite sides of the bearing block; the limiting mechanism includes a guide rod, a driving motor, a screw rod, a positioning block, a fixing bolt, a supporting spring and a bearing arc plate, the guide rod and the driving motor are fixedly arranged inside the upper bearing box, the screw rod and the guide rod are arranged in parallel and one end thereof is connected to the output end of the driving motor, and a positioning groove is provided on the bottom surface of the upper bearing box. The above utility model is flexible and stable in fixing and disassembling, and has good applicability and is easy to operate.

[0006] However, this patent cannot automatically replace the grinding parts according to the rough grinding stage and the fine grinding stage of the continuous casting roller, which reduces the grinding efficiency.

[0007] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the invention

[0008] The object of the present invention is to provide a continuous casting roller production device which can effectively solve the above-mentioned technical problems.

[0009] In order to achieve the purpose of the present invention, the following technical scheme is adopted: A continuous casting roller production device comprises: a machine body; a fixing mechanism for fixing the continuous casting roller; a grinding mechanism for grinding the continuous casting roller; a cooling mechanism for cooling the continuous casting roller; The grinding mechanism comprises: a rough grinding piece; a fine grinding piece; a reciprocating screw rotatably mounted in the body; a moving seat threadedly connected to the reciprocating screw; a limiting rod for limiting the moving seat; and an adjusting component for adjusting the positions of the rough grinding piece and the fine grinding piece. The adjustment assembly includes: a mounting shell fixedly connected to the movable seat; a linkage gear rotatably mounted in the mounting shell; a linkage rack meshingly connected to the linkage gear; a power source three for driving the linkage rack to move; a limiting member for limiting the linkage rack; and the rough grinding member and the fine grinding member are both fixedly connected to the linkage rack.

[0010] Furthermore, the limiting member includes: a slide rail fixedly installed in the mounting shell; a slider slidably installed on the slide rail; a slide groove opened in the mounting shell; a slide bar slidably installed in the slide groove; the slide bar and the slide bar are fixedly connected to the linkage rack.

[0011] Furthermore, the fixing mechanism includes: a reducer fixedly installed in the machine body; a power source for driving the reducer to rotate; a chuck fixedly connected to the output end of the reducer; a guide rail fixedly installed in the machine body; a sliding frame slidably installed on the guide rail; a chuck 2 rotatably installed on the sliding frame; a threaded rod threadedly connected to the sliding frame; and a power source 2 for driving the threaded rod to rotate.

[0012] Furthermore, the cooling mechanism includes: a cooling box fixedly installed in the body; a bladder connected to the cooling box; a collecting pipe connected to the bladder; a nozzle connected to the collecting pipe; a switching component for switching the flow direction of the coolant in the collecting pipe; a swing component for driving the nozzle to swing and spray the coolant; a reciprocating component for driving the bladder to compress and restore; a recovery component for recovering the coolant; and the nozzle is rotatably installed on the mounting shell.

[0013] Furthermore, the switching assembly includes: a threaded shaft coaxially connected to the linkage gear; a threaded tube threadedly connected to the threaded shaft; a piston fixedly installed on the end of the threaded tube; a limit tube sleeved on the threaded tube; a limit groove opened in the limit tube; a limit strip slidably installed in the limit groove; and the limit strip is fixedly connected to the threaded tube.

[0014] Furthermore, the swing assembly includes: a transmission gear fixedly mounted on the nozzle; a transmission rack meshingly connected to the transmission gear; a movable frame fixedly connected to the transmission rack; a movable rod rotatably mounted on the movable frame; a fixed plate fixedly mounted in the body; a guide groove opened on the fixed plate; a guide groove opened in the guide groove; a movable block rotatably mounted on the movable rod; and the movable block is slidably mounted in the guide groove.

[0015] Furthermore, the reciprocating assembly includes: a fixed shell fixedly installed in the body; an extrusion block slidably installed in the fixed shell; a movable plate fixedly installed on one side of the extrusion block; an extrusion plate fixedly installed on the other side of the extrusion block; a reset spring that drives the movable plate to reset; the extrusion plate is slidably installed in the fixed shell, and the capsule is installed in the fixed shell.

[0016] Furthermore, the recovery component includes: a collection box and a pump body fixedly installed in the body; a filter tube; a filter element fixedly installed in the filter tube; a fan blade rotatably installed on the filter element; a cleaning brush coaxially connected to the fan blade; a discharge pipe connected to the filter tube; the liquid inlet end of the pump body is connected to the collection box, and the liquid outlet end of the pump body is connected to the cooling box.

[0017] Furthermore, the cooling mechanism further comprises: a stirring component for stirring the coolant in the cooling box; The stirring assembly comprises: a connecting gear fixedly sleeved on the movable rod; a tooth block fixedly installed in the guide groove; and a stirring blade fixedly installed on the movable rod; the connecting gear and the tooth block are meshed with each other.

[0018] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a continuous casting roller production device. Through the setting of a grinding mechanism, the positions of the rough grinding parts and the fine grinding parts can be automatically adjusted according to the rough grinding stage and the fine grinding stage of the continuous casting roller, so as to realize the rough grinding and fine grinding of the continuous casting roller and improve the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] Figure 1 It is a schematic cross-sectional view of a component body of a continuous casting roller production device of the present invention; Figure 2 It is a three-dimensional schematic diagram of a continuous casting roller production device of the present invention; Figure 3It is a schematic cross-sectional view of a component body of a continuous casting roller production device of the present invention from another perspective; Figure 4 It is a three-dimensional schematic diagram of a reciprocating screw rod as a component of a continuous casting roller production device of the present invention; Figure 5 It is a three-dimensional schematic diagram of a component fixing plate of a continuous casting roller production device of the present invention; Figure 6 It is a cross-sectional schematic diagram of a component cooling box of a continuous casting roller production device of the present invention; Figure 7 A continuous casting roller production device of the present invention Figure 6 Enlarged view of point A in the middle; Figure 8 A continuous casting roller production device of the present invention Figure 6 Enlarged view of point B in the middle; Fig. 9 It is a cross-sectional schematic diagram of a component fixing plate of a continuous casting roller production device of the present invention; Fig.10 A continuous casting roller production device of the present invention Fig. 9 Enlarged view of point C in the middle; Fig.11 A continuous casting roller production device of the present invention Fig. 9 Enlarged view of point D in the middle; Fig.12 It is a cross-sectional schematic diagram of a liquid collecting pipe component of a continuous casting roller production device of the present invention; Fig.13 It is a cross-sectional schematic diagram of a component stop tube of a continuous casting roller production device of the present invention; Fig.14 It is a schematic plan view of a component movable block of a continuous casting roller production device of the present invention.

[0021] In the figure: 1. Machine body; 2. Fixing mechanism; 21. Speed ​​reducer; 22. Power source 1; 23. Chuck 1; 24. Guide rail; 25. Sliding frame; 26. Chuck 2; 27. Threaded rod; 28. Power source 2; 3. Grinding mechanism; 31. Rough grinding piece; 32. Fine grinding piece; 33. Reciprocating screw rod; 34. Moving seat; 35. Limit rod; 36. Adjustment assembly; 361. Mounting shell; 362. Linking gear; 363. Linking rack; 364. Power source 3; 365. Limiting piece; 3651. Slide rail; 3652. Slider; 3653. Slide; 4. Cooling mechanism; 41. Cooling box; 42. Capsule; 43. Liquid collecting pipe; 44. Nozzle; 45. Switching assembly; 451. Threaded shaft; 452. Threaded pipe; 4 53. Piston; 454. Limiting tube; 455. Limiting bar; 46. Swinging assembly; 461. Transmission gear; 462. Transmission rack; 463. Movable frame; 464. Fixed plate; 465. Guide groove; 466. Movable rod; 467. Movable block; 468. Guide groove; 469. Guide bar; 47. Reciprocating assembly; 471. Fixed shell; 472. Movable plate; 473. Extrusion block; 474. Extrusion plate; 475. Reset spring; 48. Recovery assembly; 481. Collection box; 482. Pump body; 483. Filter tube; 484. Filter element; 485. Fan blade; 486. Cleaning brush; 487. Discharge pipe; 49. Stirring assembly; 491. Connecting gear; 492. Tooth block; 493. Stirring blade. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments.

[0023] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] like Figures 1 to 14 As shown, a continuous casting roller production device of the present invention comprises: a machine body 1; a fixing mechanism 2 for fixing the continuous casting roller; a grinding mechanism 3 for grinding the continuous casting roller; and a cooling mechanism 4 for cooling the continuous casting roller.

[0025] The fixing mechanism 2 includes: a reducer 21 fixedly installed in the body 1; a power source 22 that drives the reducer 21 to rotate, the power source 22 is fixedly installed in the body 1, and the power source 22 and the reducer 21 are driven by a belt; a chuck 23 fixedly connected to the output end of the reducer 21; a guide rail 24 fixedly installed in the body 1; a sliding frame 25 slidably installed on the guide rail 24; a chuck 26 rotatably installed on the sliding frame 25; a threaded rod 27 threadedly connected to the sliding frame 25; a power source 28 that drives the threaded rod 27 to rotate, and the power source 28 is fixedly installed in the body 1.

[0026] Before grinding, the continuous casting roller needs to be fixed, that is, the continuous casting roller is placed between chuck 1 23 and chuck 2 26. At this time, power source 2 28 is started to drive the threaded rod 27 to rotate, and the threaded rod 27 drives the sliding part to slide on the guide rail 24, so that the distance between chuck 1 23 and chuck 2 26 can be adjusted according to the length of the continuous casting roller. The continuous casting roller is clamped and fixed by chuck 1 23 and chuck 2 26 to avoid shaking of the continuous casting roller during grinding, thereby improving the stability of the continuous casting roller.

[0027] By starting the power source 22 to drive the reducer 21 to rotate, the reducer 21 drives the chuck 23 to rotate, and then drives the continuous casting roller to rotate, and cooperates with the grinding mechanism 3 to fully grind the continuous casting roller, thereby improving the grinding efficiency.

[0028] It is to be added here that the power source 1 22 is preferably: a motor; the power source 2 28 is preferably: a motor; the chuck 1 23 and the chuck 2 26 are preferably: electric three-jaw chucks.

[0029] The grinding mechanism 3 includes: a rough grinding piece 31; a fine grinding piece 32; a reciprocating screw 33 rotatably installed in the machine body 1, and the reducer 21 and the reciprocating screw 33 are driven by a belt; a moving seat 34 threadedly connected to the reciprocating screw 33; a limiting rod 35 for limiting the moving seat 34, the moving seat 34 is slidably installed on the limiting rod 35, and both ends of the limiting rod 35 are fixedly installed in the machine body 1; an adjusting component 36 for adjusting the position of the rough grinding piece 31 and the fine grinding piece 32; the adjusting component 36 includes: a mounting shell 361 fixedly connected to the moving seat 34; a linkage gear 362 rotatably installed in the mounting shell 361; and a linkage gear 362 connected to the linkage gear The wheel 362 is meshed with a connecting rack 363, and two connecting racks 363 are provided, which are symmetrically arranged on both sides of the connecting gear 362; a power source three 364 drives the connecting rack 363 to move, and the power source three 364 is fixedly installed in the mounting shell 361, and the telescopic end of the power source three 364 is fixedly connected to any one of the connecting racks 363; a limiting member 365 is used to limit the connecting rack 363; the rough grinding part 31 and the fine grinding part 32 are both fixedly connected to the connecting rack 363; the bottom end of one connecting rack 363 is fixedly connected to the rough grinding part 31, and the bottom end of the other connecting rack 363 is fixedly connected to the fine grinding part 32.

[0030] It is to be added here that the power source three 364 is preferably: an electric telescopic rod.

[0031] The limiting member 365 includes: a slide rail 3651 fixedly installed in the mounting shell 361; a slider 3652 slidably installed on the slide rail 3651; a slide groove opened in the mounting shell 361; a slide bar 3653 slidably installed in the slide groove; the slider 3652 and the slide bar 3653 are both fixedly connected to the linkage rack 363; when the linkage rack 363 moves, it can drive the slider 3652 to slide on the slide rail 3651, and at the same time drive the slide bar 3653 to slide in the slide groove. Through the setting of the limiting member 365, the linkage rack 363 can be doubly limited, thereby ensuring the stability of the linkage rack 363 when moving, and further ensuring the stability of the rough grinding part 31 and the fine grinding part 32 when moving.

[0032] In addition, when the power source 22 is started, the reducer 21 can be driven to rotate, thereby driving the reciprocating screw 33 to rotate. Under the limiting action of the limiting rod 35, the reciprocating screw 33 drives the moving seat 34 to reciprocate along the axial direction of the reciprocating screw 33, and the moving seat 34 drives the mounting shell 361 to reciprocate, and the mounting shell 361 drives the limiting member 365 to reciprocate, thereby driving the rough grinding member 31 or the fine grinding member 32 to reciprocate, and cooperates with the fixing mechanism 2 to fully grind the continuous casting roller, thereby improving the grinding efficiency.

[0033] When the position of the rough grinding piece 31 and the fine grinding piece 32 is adjusted, by starting the power source three 364 to drive the adjacent interlocking rack 363 to move downward, the interlocking rack 363 drives the interlocking gear 362 to rotate, thereby driving the other interlocking rack 363 to move upward; when the power source three 364 drives the adjacent interlocking rack 363 to move upward, the interlocking rack 363 drives the interlocking gear 362 to rotate in the opposite direction, thereby driving the other interlocking rack 363 to move downward.

[0034] Since the bottom end of one of the two interlocking racks 363 is fixedly connected to the rough-grinding part 31, and the bottom end of the other interlocking rack 363 is fixedly connected to the fine-grinding part 32, therefore, when the rough-grinding part 31 moves downward, the fine-grinding part 32 moves upward; similarly, when the rough-grinding part 31 moves upward, the fine-grinding part 32 moves downward.

[0035] When the continuous casting roller is roughly ground, the rough grinding piece 31 moves downward, and when the continuous casting roller is finely ground, the fine grinding piece 32 moves downward; thereby, the positions of the rough grinding piece 31 and the fine grinding piece 32 are adjusted, so that the present invention can realize both the rough grinding and the fine grinding of the continuous casting roller.

[0036] In the present invention, by setting the grinding mechanism 3, the positions of the rough grinding part 31 and the fine grinding part 32 can be automatically adjusted according to the rough grinding stage and the fine grinding stage of the continuous casting roller, so as to realize the rough grinding and fine grinding of the continuous casting roller and improve the grinding efficiency.

[0037] It is supplemented here that when the continuous casting roller is rough-grinded, the rough-grinding part 31 moves downward, and when the continuous casting roller is fine-grinded, the fine-grinding part 32 moves downward; therefore, while the rough-grinding part 31 and the fine-grinding part 32 are replaced in position, the rough-grinding part 31 or the fine-grinding part 32 can be driven to move to abut against the surface of the continuous casting roller, so that when the continuous casting roller rotates, the rough-grinding part 31 or the fine-grinding part 32 moves back and forth along the axial direction of the reciprocating screw, thereby realizing comprehensive grinding of the continuous casting roller.

[0038] The cooling mechanism 4 includes: a cooling box 41 fixedly installed in the machine body 1, in which cooling liquid is stored; a capsule 42 connected to the cooling box 41, the capsule 42 is connected to the cooling box 41 through a liquid inlet pipe 1, and a one-way valve 1 is installed on the liquid inlet pipe 1; a collecting pipe 43 connected to the capsule 42, the collecting pipe 43 is fixedly installed on the mounting shell 361, the capsule 42 is connected to the collecting pipe 43 through a liquid outlet pipe 1, and a one-way valve 2 is installed on the liquid outlet pipe 1; a nozzle 44 connected to the collecting pipe 43, two nozzles 44 are provided, corresponding to the rough grinding piece 31 and the fine grinding piece 32, and symmetrically installed on the mounting shell On both sides of 361, two nozzles 44 are rotatably installed on the mounting shell 361, the nozzle 44 corresponding to the fine grinding part 32 has a small spraying amount, and the nozzle 44 corresponding to the rough grinding part 31 has a large spraying amount, the nozzle 44 corresponding to the rough grinding part 31 is connected with the collecting pipe 43 through the liquid guide pipe 1, and the nozzle 44 corresponding to the fine grinding part 32 is connected with the collecting pipe 43 through the liquid guide pipe 2; a switching component 45 for switching the flow direction of the coolant in the collecting pipe 43; a swinging component 46 for driving the nozzle 44 to swing and spray the coolant; a reciprocating component 47 for driving the capsule 42 to compress and restore; a recovery component 48 for recovering the coolant.

[0039] When grinding the continuous casting roller, it is necessary to perform rough grinding first and then fine grinding. The goal of the rough grinding stage is to quickly remove larger unevenness on the surface of the continuous casting roller. Therefore, a higher grinding speed is usually selected for rough grinding to speed up the process and improve efficiency; a higher grinding speed helps to cover a larger grinding area in a short time, thereby shortening the overall grinding time; however, in the fine grinding stage, the goal is to further improve the smoothness and precision of the surface of the continuous casting roller and remove minor defects left in the rough grinding stage; in order to achieve a finer surface treatment, the grinding speed is usually reduced during fine grinding; a slower grinding speed helps to better control the grinding depth and uniformity to ensure that the desired surface quality is achieved.

[0040] From the above, it can be known that when the continuous casting roller is finely ground and roughly ground, the rotational speed requirements of the power source 22 driving the continuous casting roller are different.

[0041] Since rough grinding requires a higher rotation speed and greater grinding force, relatively more heat is generated during the grinding process, so a relatively large spray volume of coolant is required; the rotation speed and grinding force of fine grinding will be reduced, and the friction heat generated is relatively small, so a relatively small spray volume of coolant is required.

[0042] Therefore, during different grinding stages, it is necessary to switch the coolant flow to the corresponding nozzle 44 through the switching component 45 to meet the cooling demand.

[0043] The switching assembly 45 includes: a threaded shaft 451 coaxially connected to the linkage gear 362, and the threaded shaft 451 is rotatably mounted on the mounting shell 361; a threaded tube 452 threadedly connected to the threaded shaft 451; a piston 453 fixedly mounted on the end of the threaded tube 452, and the piston 453 is slidably mounted in the liquid collecting pipe 43; a limiting tube 454 sleeved and mounted on the threaded tube 452, and the limiting tube 454 is fixedly connected to the mounting shell 361; a limiting groove opened in the limiting tube 454; a limiting strip 455 slidably mounted in the limiting groove; and the limiting strip 455 is fixedly connected to the threaded tube 452.

[0044] As attached Fig.12 As shown, when the rough grinding piece 31 moves downward, that is, the power source three 364 drives the adjacent interlocking rack 363 to move downward, at this time, the interlocking gear 362 can be driven to rotate, and the interlocking gear 362 drives the threaded shaft 451 to rotate, and the threaded shaft 451 drives the threaded tube 452 to move. Under the limiting action of the limiting tube 454 and the limiting bar 455, the threaded tube 452 moves along the axial direction of the threaded shaft 451, and drives the piston 453 to slide toward the liquid inlet end of the liquid guide tube 2 in the liquid collecting pipe 43. When the rough grinding piece 31 moves downward to the required position, the piston 453 approaches the liquid inlet end of the liquid guide tube 2, thereby separating the liquid inlet end of the liquid guide tube 2 from the liquid outlet end of the liquid outlet tube 1. At this time, the coolant in the capsule 42 enters the liquid collecting pipe 43 through the liquid outlet pipe 1, and is transported to the nozzle 44 corresponding to the rough grinding piece 31 through the liquid guide pipe 1, and is sprayed on the grinding part of the continuous casting roller through the nozzle 44 corresponding to the rough grinding piece 31.

[0045] When the fine grinding piece 32 moves downward, that is, the power source three 364 drives the adjacent interlocking rack 363 to move upward, at this time, it can drive the interlocking gear 362 to rotate in the opposite direction, and the interlocking gear 362 drives the threaded shaft 451 to rotate in the opposite direction, and the threaded shaft 451 drives the threaded tube 452 to move. Under the limiting action of the limiting tube 454 and the limiting bar 455, the threaded tube 452 moves along the axial direction of the threaded shaft 451, and drives the piston 453 to slide toward the liquid inlet end of the liquid guide tube 1 in the liquid collecting pipe 43. When the fine grinding piece 32 moves downward to the required position, the piston 453 approaches the liquid inlet end of the liquid guide tube 1, thereby separating the liquid inlet end of the liquid guide tube 1 from the liquid outlet end of the liquid outlet tube 1. At this time, the coolant in the capsule 42 enters the liquid collecting pipe 43 through the liquid outlet pipe 1, and is transported to the nozzle 44 of the corresponding fine grinding piece 32 through the liquid guide pipe 2, and is sprayed on the grinding part of the continuous casting roller through the nozzle 44 of the corresponding fine grinding piece 32.

[0046] In the present invention, the positions of the rough grinding piece 31 and the fine grinding piece 32 can be automatically adjusted according to the rough grinding stage or the fine grinding stage of the continuous casting roller, and the flow direction of the coolant can be switched to the corresponding nozzle 44 simultaneously, so as to meet the cooling demand.

[0047] The swing assembly 46 includes: a transmission gear 461 fixedly mounted on the nozzle 44; a transmission rack 462 meshingly connected with the transmission gear 461, two transmission racks 462 and two transmission gears 461 are provided, respectively driving the adjacent nozzles 44 to swing, and guide bars 469 are fixedly mounted on the two transmission racks 462, and a movable groove is provided on the mounting shell 361, and the guide bars 469 are slidably mounted in the movable groove, so as to limit the movement of the transmission rack 462; a movable frame 463 fixedly connected to the transmission rack 462; and a movable frame 463 rotatably mounted on the movable frame 463. A movable rod 466; a fixed plate 464 fixedly mounted in the machine body 1; a guide groove 465 provided on the fixed plate 464, the guide groove 465 being a wave-shaped groove with a uniform waveform; a guide groove 468 provided in the guide groove 465, the guide groove 468 being provided on the inner wall of the guide groove 465 along the path of the guide groove 465; a movable block 467 rotatably mounted on the movable rod 466, the movable block 467 being in the shape of a circular roller; the movable block 467 being slidably mounted in the guide groove 468, since the guide groove 468 is provided on the inner wall of the guide groove 465 along the path of the guide groove 465, as shown in the attached Fig. 9 As shown, two guide grooves 468 are provided, and the two guide grooves 468 are interconnected, and the movable block 467 is slidably installed in the two guide grooves 468 at the same time, thereby limiting the movable rod 466 when it moves, so that the movable rod 466 always moves along the path center of the guide groove 465.

[0048] When the movable seat 34 drives the mounting shell 361 to move back and forth, the mounting shell 361 drives the guide bar 469 to move back and forth, the guide bar 469 drives the movable frame 463 to move back and forth, the movable frame 463 drives the movable rod 466 to move back and forth, the movable rod 466 drives the movable block 467 to move back and forth, and while the movable block 467 moves back and forth along the axial direction of the reciprocating screw rod 33, it can move along the path of the guide groove 468, thereby driving the movable rod 466 to move along the path of the guide groove 465, so that the movable rod 466 can move back and forth along the axial direction of the liquid collecting pipe 43 while moving back and forth along the axial direction of the reciprocating screw rod 33, thereby driving the transmission rack 462 to move back and forth along the axial direction of the liquid collecting pipe 43, and since the transmission rack 462 and the transmission gear 461 are meshed with each other, the transmission gear 461 can be driven to rotate forward and reverse, thereby driving the nozzle 44 to swing.

[0049] The nozzle 44 is swung to expand the spraying range of the nozzle 44, thereby fully cooling the grinding part of the continuous casting roller, thereby improving the cooling effect.

[0050] The reciprocating assembly 47 includes: a fixed shell 471 fixedly installed in the body 1; an extrusion block 473 slidably installed in the fixed shell 471; a movable plate 472 fixedly installed on one side of the extrusion block 473; an extrusion plate 474 fixedly installed on the other side of the extrusion block 473; a return spring 475 that drives the movable plate 472 to return, one end of the return spring 475 is fixedly connected to the movable plate 472, and the other end of the return spring 475 is fixedly connected to the body 1; the extrusion plate 474 is slidably installed in the fixed shell 471, and the capsule 42 is installed in the fixed shell 471, and one side of the capsule 42 is fixedly connected to the fixed shell 471, and the other side of the capsule 42 is fixedly connected to the extrusion plate 474.

[0051] When the movable frame 463 moves along the path of the guide groove 465, the movable frame 463 makes reciprocating movement along the axial direction of the collecting pipe 43. When the movable frame 463 moves away from the mounting shell 361 along the axial direction of the collecting pipe 43, the movable plate 472 can be squeezed. The movable plate 472 drives the squeezing block 473 to move. The squeezing block 473 drives the squeezing plate 474 to move. The squeezing plate 474 squeezes the capsule 42 to compress the capsule 42. At this time, the one-way valve 1 is closed and the one-way valve 2 is opened. At this time, the coolant in the capsule 42 enters the collecting pipe 43 through the liquid outlet pipe 1. At the same time, the movable plate 472 drives the return spring 475 to be compressed.

[0052] When the movable frame 463 approaches the mounting shell 361 along the axial direction of the collecting pipe 43, the movable plate 472 is not squeezed. At this time, the elastic force of the reset spring 475 drives the movable plate 472 to reset, and the movable plate 472 drives the squeezing block 473 to reset, and the squeezing block 473 drives the squeezing plate 474 to reset, thereby driving the capsule 42 to recover. At this time, the one-way valve is opened, the second one-way valve is closed, and the coolant in the cooling box 41 is sucked into the capsule 42 through the liquid inlet pipe.

[0053] As the movable frame 463 moves along the path of the guide groove 465, it makes reciprocating movement along the axial direction of the collecting pipe 43, thereby driving the capsule 42 to compress and recover reciprocatingly, so that the coolant in the cooling box 41 can be transported to the collecting pipe 43 and sprayed out through the nozzle 44.

[0054] When the continuous casting roller is rough-ground, the rotation speed of the continuous casting roller is required to be relatively fast, so that the power source 22 drives the speed of the reducer 21 to be faster, thereby driving the continuous casting roller to rotate quickly and driving the reciprocating screw 33 to rotate quickly, thereby driving the movable seat 34 to move back and forth quickly along the axial direction of the reciprocating screw 33, and then driving the movable frame 463 to move back and forth quickly along the guide groove 465, and then driving the capsule 42 to compress and restore quickly, thereby increasing the delivery amount of coolant to the collecting pipe 43. During rough grinding, the switching component 45 switches the flow direction of the coolant to the nozzle 44 corresponding to the rough grinding part 31, thereby increasing the spraying amount of the coolant, meeting the demand for coolant in the rough grinding stage of the continuous casting roller.

[0055] When fine grinding the continuous casting roller, the rotation speed of the continuous casting roller needs to be relatively slow, so that the power source 22 drives the speed of the reducer 21 to be slower, thereby driving the continuous casting roller to rotate slowly, and at the same time, driving the reciprocating screw 33 to rotate slowly, thereby driving the movable seat 34 to move back and forth slowly along the axial direction of the reciprocating screw 33, and then driving the movable frame 463 to move back and forth slowly along the guide groove 465, and then driving the capsule 42 to compress and restore slowly, thereby reducing the amount of coolant delivered to the collecting pipe 43. During fine grinding, the switching component 45 switches the flow direction of the coolant to the nozzle 44 corresponding to the fine grinding part 32, thereby reducing the amount of coolant sprayed, meeting the demand for coolant in the fine grinding stage of the continuous casting roller.

[0056] It should be added that fine grinding does not require a large amount of coolant spraying like rough grinding, because excessive coolant spraying may affect the friction of the fine grinding workpiece 32, reduce the grinding efficiency, and may even leave water marks on the material surface or cause other adverse effects.

[0057] In the present invention, by setting the cooling mechanism 4, the rotation speed of the power source 22 can be adjusted according to the rough grinding section and the fine grinding section of the continuous casting roller, thereby adjusting the rotation speed of the continuous casting roller, and the spraying amount of the coolant can be adjusted synchronously, thereby realizing automatic adjustment of the coolant flow rate in different grinding stages to meet the requirements of the coolant flow rate in different grinding stages.

[0058] The recovery component 48 includes: a collection box 481 and a pump body 482 fixedly installed in the body 1; a filter unit for filtering the collected coolant; the liquid inlet end of the pump body 482 is connected to the collection box 481 through a second liquid inlet pipe, and the liquid outlet end of the pump body 482 is connected to the cooling box 41 through a second liquid outlet pipe; the filter unit includes: a filter tube 483 connected to the second liquid inlet pipe; a filter element 484 fixedly installed in the filter tube 483; a fan blade 485 rotatably installed on the filter element 484; a cleaning brush 486 coaxially connected to the fan blade 485; a discharge pipe 487 connected to the filter tube 483; and a control valve is installed on the discharge pipe 487.

[0059] The used coolant can be collected through the collection box 481. After a certain amount of coolant is collected in the collection box 481, the pump body 482 is started to allow the coolant in the collection box 481 to be output through the liquid inlet pipe 2 and transported to the cooling box 41 through the liquid outlet pipe 2, thereby realizing the recycling of the coolant and improving the utilization rate of the coolant.

[0060] The coolant in the collection box 481 will enter the filter tube 483 during the process of passing through the liquid inlet pipe 2. Through the setting of the filter element 484, the waste chips generated by grinding in the coolant can be filtered, thereby ensuring the use effect of the coolant.

[0061] When the coolant flows, the fan blades 485 can be driven to rotate, and the fan blades 485 can drive the cleaning brush 486 to rotate, so that the liquid inlet side of the filter element 484 can be cleaned to prevent waste debris from clogging the filter element 484 and affecting the filtering effect.

[0062] The waste chips cleaned from the filter element 484 are deposited in the discharge pipe 487. When the control valve is opened, the waste chips are discharged through the discharge pipe 487, thereby preparing for subsequent use.

[0063] It is added here that the filter element 484 is preferably a filter mesh.

[0064] The cooling mechanism 4 also includes: a stirring component 49 for stirring the coolant in the cooling box 41; the stirring component 49 includes: a connecting gear 491 fixedly mounted on the movable rod 466; a tooth block 492 fixedly mounted in the guide groove 465, a plurality of tooth blocks 492 are provided, and are arranged along one side of the inner wall of the guide groove; a stirring blade 493 fixedly mounted on the movable rod 466, and the stirring blade 493 is located in the cooling box 41; the connecting gear 491 and the tooth block 492 are arranged to mesh with each other.

[0065] A cold source is installed on the cooling box 41, which can cool the coolant in the cooling box 41. When the movable rod 466 moves back and forth along the path of the guide groove 465, since the connecting gear 491 and the tooth block 492 are meshed with each other, the movable rod 466 moves back and forth along the path of the guide groove 465 while rotating, thereby driving the stirring blade 493 to move back and forth along the path of the guide groove 465 while rotating, thereby expanding the stirring range of the coolant in the cooling box 41, so that the coolant in the cooling box 41 is evenly mixed, and the cold source cools the coolant in the cooling box 41 evenly.

[0066] In the present invention, when the movable frame 463 moves along the path of the guide groove 465, it can drive the movable rod 466 to move back and forth along the path of the guide groove 465 while rotating. On the one hand, the nozzle 44 is swung, thereby expanding the spraying range of the nozzle 44, and then the grinding part of the continuous casting roller can be fully cooled, thereby improving the cooling effect; on the other hand, it can drive the capsule 42 to compress and restore reciprocatingly, thereby the coolant in the cooling box 41 can be transported to the collecting pipe 43 and sprayed out through the nozzle 44; at the same time, it can drive the stirring blade 493 to move back and forth along the path of the guide groove 465 while rotating, thereby expanding the stirring range of the coolant in the cooling box 41, so that the coolant in the cooling box 41 is evenly mixed, and then the cold source cools the coolant in the cooling box 41 evenly.

[0067] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0068] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A continuous casting roller production device, characterized in that: include: Body; A fixing mechanism for fixing the continuous casting rollers; A grinding mechanism for grinding the continuous casting rollers; A cooling mechanism for cooling the continuous casting rolls; The grinding mechanism comprises: a rough grinding piece; a fine grinding piece; a reciprocating screw rotatably mounted in the body; a moving seat threadedly connected to the reciprocating screw; a limiting rod for limiting the moving seat; and an adjusting component for adjusting the positions of the rough grinding piece and the fine grinding piece. The adjustment assembly includes: a mounting shell fixedly connected to the movable seat; a linkage gear rotatably mounted in the mounting shell; a linkage rack meshingly connected to the linkage gear; a power source three for driving the linkage rack to move; a limiting member for limiting the linkage rack; and the rough grinding member and the fine grinding member are both fixedly connected to the linkage rack.

2. A continuous casting roller production device as claimed in claim 1, characterized in that: The position limiting member comprises: a slide rail fixedly installed in the installation shell; a slider slidably installed on the slide rail; a slide groove provided in the installation shell; a slide bar slidably installed in the slide groove; the slide bar and the slide bar are fixedly connected to the linkage rack.

3. A continuous casting roller production device as claimed in claim 1, characterized in that: The fixing mechanism includes: a reducer fixedly installed in the machine body; a power source for driving the reducer to rotate; a chuck fixedly connected to the output end of the reducer; a guide rail fixedly installed in the machine body; a sliding frame slidably installed on the guide rail; a chuck 2 rotatably installed on the sliding frame; a threaded rod threadedly connected to the sliding frame; and a power source 2 for driving the threaded rod to rotate.

4. A continuous casting roller production device as claimed in claim 1, characterized in that: The cooling mechanism includes: a cooling box fixedly installed in the body; a bladder connected to the cooling box; a liquid collecting pipe connected to the bladder; a nozzle connected to the liquid collecting pipe; a switching component for switching the flow direction of the coolant in the liquid collecting pipe; a swing component for driving the nozzle to swing and spray the coolant; a reciprocating component for driving the bladder to compress and restore; a recovery component for recovering the coolant; and the nozzle is rotatably installed on the mounting shell.

5. A continuous casting roller production device as claimed in claim 4, characterized in that: The switching assembly includes: a threaded shaft coaxially connected to the linkage gear; a threaded tube threadedly connected to the threaded shaft; a piston fixedly installed on the end of the threaded tube; a limiting tube sleeved on the threaded tube; a limiting groove opened in the limiting tube; a limiting strip slidably installed in the limiting groove; and the limiting strip is fixedly connected to the threaded tube.

6. A continuous casting roller production device as claimed in claim 4, characterized in that: The swing assembly includes: a transmission gear fixedly mounted on the nozzle; a transmission rack meshingly connected to the transmission gear; a movable frame fixedly connected to the transmission rack; a movable rod rotatably mounted on the movable frame; a fixed plate fixedly mounted in the body; a guide groove provided on the fixed plate; a guide groove provided in the guide groove; a movable block rotatably mounted on the movable rod; and the movable block is slidably mounted in the guide groove.

7. A continuous casting roller production device as claimed in claim 4, characterized in that: The reciprocating assembly includes: a fixed shell fixedly installed in the body; an extrusion block slidably installed in the fixed shell; a movable plate fixedly installed on one side of the extrusion block; an extrusion plate fixedly installed on the other side of the extrusion block; a reset spring that drives the movable plate to reset; the extrusion plate is slidably installed in the fixed shell, and the capsule is installed in the fixed shell.

8. A continuous casting roller production device as claimed in claim 4, characterized in that: The recovery component includes: a collection box and a pump body fixedly installed in the body; a filter tube; a filter element fixedly installed in the filter tube; a fan blade rotatably installed on the filter element; a cleaning brush coaxially connected to the fan blade; a discharge pipe connected to the filter tube; the liquid inlet end of the pump body is connected to the collection box, and the liquid outlet end of the pump body is connected to the cooling box.

9. A continuous casting roller production device as claimed in claim 6, characterized in that: The cooling mechanism further comprises: a stirring assembly for stirring the coolant in the cooling box; The stirring assembly comprises: a connecting gear fixedly sleeved on the movable rod; a tooth block fixedly installed in the guide groove; and a stirring blade fixedly installed on the movable rod; the connecting gear and the tooth block are meshed with each other.

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