Crystallizer casting mold

Abstract

The utility model relates to the technical field of metallurgy, and particularly discloses a crystallizer casting mold which comprises a base and a casting body, an L-shaped mounting seat is arranged on the base; the mounting seat is fixed at the top of the base; the pouring body is provided with an inner container and a shell; a heat conduction cavity is formed between the inner container and the shell; a heat conduction piece is arranged in the heat conduction cavity; the heat conduction piece is attached to the outer surface of the inner container; the top of the inner container and the top of the shell are arranged in a closed mode. The closed arrangement part is a groove; the mounting seat comprises a first mounting plate and a second mounting plate; the first mounting plate and the second mounting plate are arranged in an L shape after being connected; hinge plates are arranged on the two sides of the first mounting plate correspondingly. The hinge plate and the first mounting plate are integrally arranged; the base is also provided with the dumping mechanism; and automatic pouring of the molten steel meeting the requirements is completed through the heating and pouring mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgy, in particular to a crystallizer casting mold. Background Art

[0002] Casting molds play an important role in the field of metallurgy and are used to cast metal products. These molds are usually made of refractory materials or metals to contain molten metal and solidify it in a specific shape. In metallurgical processes, the design and manufacture of casting molds are essential to produce castings that meet the requirements.

[0003] In the metallurgical field, the crystallizer casting mold is a device that pours molten steel that has reached the preset conditions into the crystallizer. Through pouring, the molten steel is crystallized inside the crystallizer; then the crystallizer gradually cools the molten metal and solidifies it into a solid. The crystallizer plays an important role in the metallurgical process and has a direct impact on the quality and performance of the final product.

[0004] The patent "A Pouring Furnace" (publication number CN208059560U, hereinafter referred to as prior art 1) discloses a pouring furnace with a heat preservation function. Prior art 1 arranges a crucible and a heat preservation block inside to ensure the temperature inside the furnace while avoiding the risk of burns caused by excessive external temperature; a liquid outlet is arranged on the crucible, and the liquid flows out by rotating the rotating rod for pouring; Prior art 1 uses the combination of a pin and a socket to limit the furnace body, and the limiting method is not accurate; and automatic pouring cannot be performed. Utility Model Content

[0005] In view of this, an embodiment of the utility model provides a crystallizer casting mold to solve the problem in the prior art that molten steel that reaches a preset standard cannot be automatically cast.

[0006] In the first aspect, the embodiment of the utility model provides a crystallizer casting mold, including a base and a casting body; an "L"-shaped mounting seat is provided on the base; the mounting seat is fixed to the top of the base; the casting body is provided with an inner shell and an outer shell; a heat conduction cavity is provided between the inner shell and the outer shell; a heat conduction member is provided in the heat conduction cavity; the heat conduction member is attached to the outer surface of the inner shell; the inner shell and the top of the outer shell are closed; the closed setting part is a groove; the mounting seat includes a first mounting plate and a second mounting plate; after the first mounting plate and the second mounting plate are connected It is arranged in an "L" shape; hinged plates are respectively provided on both sides of the first mounting plate; the hinged plates and the first mounting plate are arranged in an integrated manner; the top of the casting body is hinged to the hinged plates on both sides of the top of the first mounting plate respectively; the tipping mechanism is also provided on the base; the tipping mechanism includes a tipping motor, a transmission rod, a driven rod, a pair of cylinders and their piston rods; the tipping motor is transmission-connected to one end of the transmission rod; the other end of the transmission rod is transmission-connected to the driven rod; the two ends of the driven rod are transmission-connected to a pair of cylinders respectively.

[0007] Preferably, the casting body is provided with a heat-insulating cover through the groove; and a pouring port is provided on the outer shell, and a drainage channel is provided outside the pouring port; the depth of the groove is greater than the setting depth of the pouring port on the outer shell.

[0008] Preferably, the heat-insulating cover completely covers the opening at the top of the inner container through the groove.

[0009] Preferably, the mounting base includes a first mounting plate and a second mounting plate; the first mounting plate is a vertically arranged plate, and the second mounting plate is a flatly arranged plate; the first mounting plate and the second mounting plate are connected to form an "L" shape; and reinforcing ribs are arranged on both sides of the first mounting plate and the second mounting plate.

[0010] Preferably, a pair of hinged plates are respectively integrated with two sides of the first mounting plate.

[0011] Preferably, the top of the casting body is hinged to hinge plates on both sides of the top of the first mounting plate respectively; and the casting body rotates by being hinged to a pair of hinge plates.

[0012] Preferably, there is a gap between the top of the second mounting plate and the bottom of the casting body; and there is a gap between the body of the casting body and the inner wall of the first mounting plate.

[0013] Preferably, the tipping motor is arranged on one side of the base; the transmission rod and the driven rod are arranged through the gap between the bottom of the casting body and the top of the second mounting plate.

[0014] Preferably, a receiving seat is provided at the bottom of the base where the cylinder is arranged, and when the casting body is not tilted, the cylinder is received by the receiving seat.

[0015] Preferably, an auxiliary lifting rod is further provided at the gap between the body of the casting body and the inner wall of the first mounting plate; the auxiliary lifting rod is a telescopic rod; the telescopic rod and the piston rod are extended or shortened simultaneously.

[0016] The crystallizer casting mold provided by the utility model has the following beneficial effects:

[0017] The mold adopts the structure of base and casting body. Through the design of "L"-shaped mounting seat and hinged plate, the components can be effectively connected, which improves the overall stability and controllability. There are heat-conducting chambers and heat-conducting parts between the inner tank and the outer shell, which help to improve the heat conduction efficiency of the casting body, thereby promoting the crystallization process and ensuring product quality. A dumping mechanism is set on the base, including dumping motors, transmission rods, cylinders and other components, so that the mold can be easily dumped, improving production efficiency and operation convenience, and completing the automatic pouring of molten steel. And through the control of the motor, the pouring is safer and more controllable. Through the cooperation of the inner tank, heat-conducting parts and heat-conducting chambers, the molten steel can be kept warm or the raw materials can be melted. After completing the preset action, the molten steel is automatically poured through the dumping mechanism. It reduces the manual steps and makes the operation process more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for use in the embodiment of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work, and these are all within the protection scope of the utility model.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a crystallizer casting mold;

[0020] Figure 2 It is a schematic diagram of the side structure of a crystallizer casting mold;

[0021] Figure 3 The invention is a schematic diagram of the cross-sectional structure of a casting body and a heat-insulating cover of a crystallizer casting mold;

[0022] Parts and numbers in the picture:

[0023] 10-base, 11-mounting seat, 111-first mounting plate, 112-second mounting plate, 113-hinge plate, 114-reinforcement rib; 20-casting body, 21-inner liner, 22-outer shell, 23-heat conduction cavity, 24-heat conduction member, 25-groove, 26-insulation cover, 221-pouring port, 222-drainage channel, 27-receiving seat, 28-auxiliary lifting rod, 291-dumping motor, 292-transmission rod, 293-driven rod, 294-cylinder, 295-piston rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the application 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 a limitation to the utility model. Moreover, the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the presence of other identical elements in the process, method, article or device including the elements. If there is no conflict, the embodiments of the utility model and the various features in the embodiments can be combined with each other, all within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1The embodiment of the utility model provides a crystallizer casting mold, including a base 10 and a casting body 20; the base 10 is provided with an "L"-shaped mounting seat 11; the mounting seat 11 is fixed to the top of the base 10; the casting body 20 is provided with an inner liner 21 and an outer shell 22; a heat conduction cavity 23 is provided between the inner liner 21 and the outer shell 22; a heat conduction member 24 is provided in the heat conduction cavity 23; the heat conduction member 24 is attached to the outer surface of the inner liner 21; the inner liner 21 and the top of the outer shell 22 are closed; and the closed setting part is a groove 25.

[0027] The casting mold is provided with a base 10, and all components are arranged above the base 10; see Figure 3 The casting mold also includes a casting body 20, which is a melting furnace or an insulation furnace, and can also be used as a container for molten steel transition; it can melt the material and also keep the molten steel warm. When the melted or insulated molten steel is finished, it can be poured through its casting body 20; the casting body 20 includes an inner liner 21; a heat conduction cavity 23 is provided between the inner liner 21 and the outer shell 22 of the casting body 20; a heat conduction member 24 is provided in the heat conduction cavity 23; the heat conduction member 24 is attached to the outer surface of the inner liner 21; an insulation layer is also provided inside the outer shell 22, which is filled with a rock wool board to prevent temperature loss and outward transmission.

[0028] See also Figure 3 The inner liner 21 and the top of the outer shell 22 are closed to prevent heat loss from the connection; the closed part is set as a groove 25, and a heat preservation cover 26 is set through the groove 25. The groove 25 is connected with the heat preservation cover 26, so that the heat preservation cover 26 covers the inner liner 21 to prevent heat loss; see Figure 1 A pouring port 221 is provided on the shell 22, and a drainage channel 222 is provided outside the pouring port 221; the depth of the groove 25 is greater than the setting depth of the pouring port 221 on the shell 22; in this way, the top of the pouring body 20 of the thermal insulation cover 26 can be completely covered; in order to avoid the danger of molten steel splashing during pouring, a pouring port 221 and a drainage channel 222 are provided, and the molten steel flows out from the pouring port 221, passes through the drainage channel 222, and is poured to a preset position; its pouring channel extends from the shell 22 shell to the outside.

[0029] See also Figure 1 or Figure 2The mounting seat 11 includes a first mounting plate 111 and a second mounting plate 112; the first mounting plate 111 and the second mounting plate 112 are connected to form an "L" shape; hinged plates 113 are respectively provided on both sides of the first mounting plate 111; the hinged plates 113 and the first mounting plate 111 are integrated; the top of the casting body 20 is hinged to the hinged plates 113 on both sides of the top of the first mounting plate 111; the first mounting plate 111 and the second mounting plate 112 are vertically connected to each other. The casting body 20 is vertically arranged, and hinged plates 113 are arranged on both sides of the top, and the hinged plates 113 are fixedly installed with the first mounting plate 111; the casting body 20 and the hinged plates 113 are rotatably assembled; the casting body 20 can tilt its bottom and keep its top stationary through the rotation relationship with the hinged plates 113, and the molten steel inside flows to the pouring port 221. When the bottom of the casting body 20 reaches a certain tilting height, the molten steel flows out of the pouring port 221 to the drainage channel 222 for pouring. In the utility model, the base 10 is arranged at a preset working position and used in conjunction with the component for receiving the pouring, so that the pouring can be automatically completed under the preset conditions.

[0030] Example 2

[0031] See also Figure 1The embodiment of the utility model provides a crystallizer casting mold, wherein the base 10 is further provided with the dumping mechanism; the dumping mechanism comprises a dumping motor 291, a transmission rod 292, a driven rod 293, a pair of cylinders 294 and a piston rod 295 thereof; the dumping motor 291 is in transmission connection with one end of the transmission rod 292; the other end of the transmission rod 292 is in transmission connection with the driven rod 293; the two ends of the driven rod 293 are respectively in transmission connection with a pair of cylinders 294. The dumping mechanism is driven by the dumping motor 291; one end of the transmission rod 292 is in transmission connection with the dumping motor 291, and the other end is in transmission connection with the driven rod 293, and the piston rod 295 is driven to extend or retract through the driven rod 293 and the cylinder 294. One end of the piston rod 295 is also rotatably connected to the hinge plate 113, but the connection between the piston rod 295 and the hinge plate 113 is farther from the first mounting plate 111 than the connection between the casting body 20 and the hinge plate 113, so that when it is lifted up and away from the first mounting plate 111, it can be rotated based on the end close to the mounting plate, and the body of the casting body 20 is lifted, so that the height of its bottom gradually rises; the piston rods 295 on both sides of the casting body 20 work simultaneously, so that the lifting amplitude is smaller, the movement is more stable, and the casting is more stable. When the piston rod 295 begins to extend, the casting body 20 at the end away from the first mounting plate 111 begins to be pushed higher and higher by the piston rod 295, and the body of the casting body 20 is gradually lifted; when the piston rod 295 begins to shorten, the body of the casting body 20 becomes more stable, gradually becomes vertical to the ground, and returns to the position state during processing.

[0032] See also Figure 3, the casting body 20 is provided with a heat-insulating cover 26 through the groove 25; and the outer shell 22 is provided with a pouring port 221, and a drainage channel 222 is provided outside the pouring port 221; the depth of the groove 25 is greater than the setting depth of the pouring port 221 on the outer shell 22; when the casting body 20 melts the raw materials inside, the heat will be lost from the top opening of the inner liner 21, so that the internal temperature thereof cannot reach the required temperature, and heat-insulating measures are required at this time; for example, a heat-insulating cover 26 is provided at the top opening of the inner liner 21, and the heat-insulating cover 26 covers the inner liner The openings at the top of the liner 21 are all covered inside so that the heat cannot be lost; and the molten steel inside can also be kept warm; the insulation cover 26 and the top of the liner 21 are detachable structures, which can be installed when in use and removed when not in use; when in use, it can be placed in engagement with the groove 25 for insulation; the insulation cover 26 can be opened and closed manually or by an electric device; if an electric device is used for opening and closing, it should be connected from the handle part at the top of the insulation cover 26, and opened and closed by the connection between the handle and the lifting device. Preferably, the insulation cover 26 covers the entire opening at the top of the liner 21 inside through the groove 25, and the groove 25 facilitates the engagement between the insulation cover 26 and the liner 21, so that a good sealing effect can be achieved.

[0033] See also Figure 2 The mounting seat 11 includes a first mounting plate 111 and a second mounting plate 112; the first mounting plate 111 is a vertically arranged plate, and the second mounting plate 112 is a plane-arranged plate; the first mounting plate 111 and the second mounting plate 112 are connected to form an "L" shape; and reinforcing ribs 114 are arranged on both sides of the first mounting plate 111 and the second mounting plate 112; if only two plates are used for combination, they may be damaged and fall off due to the gravity of the casting body 20, causing danger. Through the arrangement of the reinforcing ribs 114, the connection is more stable and the force is more uniform.

[0034] See also Figure 2, a pair of hinged plates 113 are respectively integrated with both sides of the first mounting plate 111; the hinged plates 113 are fixed on the first mounting plate 111, but are provided with two hinges, one is hinged with the piston rod 295, and the other is hinged with the casting body 20. The top of the casting body 20 is respectively hinged with the hinged plates 113 on both sides of the top of the first mounting plate 111; the casting body 20 rotates through the hinge with the pair of hinged plates 113. There is a gap between the top of the second mounting plate 112 and the bottom of the casting body 20; there is a gap between the body of the casting body 20 and the inner wall of the first mounting plate 111. The tilting motor 291 is arranged on one side of the base 10; the transmission rod 292 and the driven rod 293 are arranged through the gap between the bottom of the casting body 20 and the top of the second mounting plate 112. The gap is a safety gap to ensure that the casting body 20 can move or work normally without interfering with other components, so that there is space for the cooperation with other components; and an auxiliary support part is set in the gap between the first mounting plate 111 and the casting body 20. The bottom of the base 10 where the cylinder 294 is set is provided with a receiving seat 27, and when the casting body 20 is not tilted, the cylinder 294 is received by the receiving seat 27. An auxiliary lifting rod 28 is also provided in the gap between the body of the casting body 20 and the inner wall of the first mounting plate 111; the auxiliary lifting rod 28 is a telescopic rod; the telescopic rod and the piston rod 295 extend or shorten at the same time.

[0035] Example 3

[0036] The present invention provides a crystallizer casting mold, which has the following beneficial effects: Figure 1 The mold adopts the structure of base 10 and casting body 20. Through the design of "L"-shaped mounting seat 11 and hinge plate 113, the components can be effectively connected, which improves the overall stability and controllability. Figure 3 A heat conduction cavity 23 and a heat conduction member 24 are provided between the inner liner 21 and the outer shell 22. The heat conduction member 24 is an electric heat conduction tube, which is wound around the outer wall of the inner liner 21 and heated by heat conduction; this helps to improve the heat conduction efficiency of the casting body 20, thereby promoting the crystallization process and ensuring product quality. Figure 1A dumping mechanism is provided on the base 10, including a dumping motor 291, a transmission rod 292, a cylinder 294 and other components, so that the mold can be easily dumped, thereby improving production efficiency and convenience of operation. By providing a heat-insulating cover 26 in the groove 25, the heat-insulating effect of the casting body 20 can be effectively improved, energy loss can be reduced, the stability and efficiency of the crystallization process can be guaranteed, and the mold has good insulation performance. The mold structure is reasonably designed, the connection between the components is compact, the operation is simple, the maintenance cost is low, and it is suitable for long-term use in industrial production. Its structure is more compact and the operation is more convenient. This crystallizer casting mold has an optimized structural design and multiple beneficial effects, and can effectively improve the stability of the crystallization process, production efficiency and product quality.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A crystallizer casting mold, characterized in that: The invention comprises a base (10) and a casting body (20); the base (10) is provided with an "L"-shaped mounting seat (11); the mounting seat (11) is fixed to the top of the base (10); the casting body (20) is provided with an inner liner (21) and an outer shell (22); a heat conduction cavity (23) is provided between the inner liner (21) and the outer shell (22); a heat conduction member (24) is provided in the heat conduction cavity (23); the heat conduction member (24) is attached to the outer surface of the inner liner (21); the inner liner (21) and the top of the outer shell (22) are arranged in a closed manner; the closed arrangement portion is a groove (25); The mounting seat (11) comprises a first mounting plate (111) and a second mounting plate (112); the first mounting plate (111) and the second mounting plate (112) are connected to form an "L" shape; hinged plates (113) are respectively provided on both sides of the first mounting plate (111); the hinged plates (113) and the first mounting plate (111) are integrally arranged; the top of the casting body (20) is respectively hinged to the hinged plates (113) on both sides of the top of the first mounting plate (111); The base (10) is also provided with a tipping mechanism; the tipping mechanism comprises a tipping motor (291), a transmission rod (292), a driven rod (293), a pair of cylinders (294) and piston rods (295) thereof; the tipping motor (291) is in transmission connection with one end of the transmission rod (292); the other end of the transmission rod (292) is in transmission connection with the driven rod (293); and both ends of the driven rod (293) are respectively in transmission connection with the pair of cylinders (294).

2. A crystallizer casting mold according to claim 1, characterized in that: The casting body (20) is provided with a heat-insulating cover (26) through the groove (25); the outer shell (22) is provided with a pouring port (221), and a drainage channel (222) is provided outside the pouring port (221); the depth of the groove (25) is greater than the setting depth of the pouring port (221) on the outer shell (22).

3. A crystallizer casting mold according to claim 2, characterized in that: The heat-insulating cover (26) completely covers the opening at the top of the inner container (21) via the groove (25).

4. A crystallizer casting mold according to claim 1, characterized in that: The first mounting plate (111) is a vertically arranged plate, and the second mounting plate (112) is a planarly arranged plate; the first mounting plate (111) and the second mounting plate (112) are connected to form an "L" shape; and reinforcing ribs (114) are arranged on both sides of the first mounting plate (111) and the second mounting plate (112).

5. A crystallizer casting mold according to claim 1, characterized in that: A pair of hinged plates (113) are respectively integrated with two sides of the first mounting plate (111).

6. A crystallizer casting mold according to claim 5, characterized in that: The top of the casting body (20) is hinged to the hinge plates (113) on both sides of the top of the first mounting plate (111) respectively; the casting body (20) rotates by being hinged to the pair of hinge plates (113).

7. A crystallizer casting mold according to claim 1, characterized in that: There is a gap between the top of the second mounting plate (112) and the bottom of the casting body (20); and there is a gap between the body of the casting body (20) and the inner wall of the first mounting plate (111).

8. A crystallizer casting mold according to claim 7, characterized in that: The tipping motor (291) is arranged on one side of the base (10); the transmission rod (292) and the driven rod (293) are arranged through the gap between the bottom of the casting body (20) and the top of the second mounting plate (112).

9. A crystallizer casting mold according to claim 1, characterized in that: A receiving seat (27) is provided at the bottom of the base (10) where the cylinder (294) is arranged, and when the casting body (20) is not tilted, the cylinder (294) is received by the receiving seat (27).

10. A crystallizer casting mold according to claim 1, characterized in that: An auxiliary lifting rod (28) is also provided at the gap between the body of the casting body (20) and the inner wall of the first mounting plate (111); the auxiliary lifting rod (28) is a telescopic rod; the telescopic rod and the piston rod (295) simultaneously extend or retract.

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