Quick mounting structure of steel mould inserting plate in dual-phase steel production

Abstract

The utility model discloses a quick mounting structure of a steel mould plugboard in dual-phase steel production, which comprises a steel mould main body, the steel mould main body comprises a steel ingot mould, the upper end of the steel ingot mould is provided with an opening, the opening is communicated with the inside of the steel ingot mould, and molten steel can flow into the steel ingot mould through the opening; the mounting groove is formed in the upper end of the ingot mold, and the mounting groove is communicated with the ingot mold through the opening; the demolding unit is detachably arranged in the mounting groove, the demolding unit comprises a plurality of limiting plates and positioning insertion pieces, the limiting plates are sequentially arranged in the mounting groove, every two adjacent limiting plates are connected through the corresponding positioning insertion piece, and the limiting plates and the positioning insertion pieces jointly form a demolding frame. The demoulding unit adopts a detachable design, so that the demoulding unit can be quickly taken down from the steel ingot mould after the steel ingot is cast. Through the design, the demolding operation is greatly simplified, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flow steel bricks, in particular to a quick installation structure of a steel mold insert plate in the production of dual-phase steel. Background Art

[0002] Flow steel brick is a hollow refractory brick built in the groove of the bottom plate for ingot casting to connect the steel brick and the ingot mold, commonly known as Tangdao brick. The existing flow steel brick is generally a rectangular hollow brick. This brick is a rectangular block, large in size, heavy in weight, wastes materials during production, and has high cost.

[0003] The patent document with application number: CN202320056901.7 discloses a multi-layer composite flow steel brick, which includes a flow steel brick body, and two symmetrical fixed plates are fixedly connected to the flow steel brick body, and a clamping mechanism is arranged on the fixed plates, one of the fixed plates is provided with two symmetrical first half studs, and the other fixed plate is provided with a second half stud matched with the first half stud; the flow steel bricks are connected together through the clamping mechanism, and the first half stud and the second half stud can be connected together through the cooperation between the positioning groove and the positioning column, and fixed with nuts, so that the flow steel bricks can be tightly connected together to prevent steel leakage and penetration. Secondly, the connection of the flow steel bricks is simpler, which improves work efficiency.

[0004] The existing flow steel brick lacks a demoulding structure, and it is difficult to demould after the steel ingot is cast, resulting in reduced production efficiency. Therefore, it is necessary to improve such a structure to overcome the above defects. Utility Model Content

[0005] The utility model aims to provide a quick installation structure of a steel mold insert plate in the production of dual-phase steel, which is used to solve the problem that the existing flow steel brick lacks a demoulding structure, the steel ingot is difficult to demould after casting, and the production efficiency is reduced.

[0006] The above technical objectives of the utility model are achieved by using the following technical solutions:

[0007] A quick installation structure for a steel mold insert plate in duplex steel production, comprising:

[0008] The steel mold body includes a steel ingot mold, the upper end of the steel ingot mold is provided with an opening, the opening is connected to the inside of the steel ingot mold, and molten steel can flow into the steel ingot mold through the opening; and also includes,

[0009] An installation groove is provided at the upper end of the steel ingot mold and is connected to the steel ingot mold through an opening;

[0010] The demoulding unit is detachably arranged in the installation groove. The demoulding unit includes a limit plate and a positioning plug-in. A plurality of limit plates are arranged in the installation groove in sequence. Two adjacent limit plates are connected by the positioning plug-in. The plurality of limit plates and the positioning plug-in together constitute a demoulding frame.

[0011] The utility model is further configured as follows: a limiting portion is arranged on the end of the limiting plate, and two adjacent limiting portions together form a limiting groove.

[0012] The utility model is further configured as follows: a positioning portion is provided on the first end of the positioning plug-in, the first end of the positioning plug-in is connected to the limiting plate through the cooperation of the positioning portion and the limiting groove, and the second end of the positioning plug-in is provided with a gripping portion extending outward.

[0013] The utility model is further configured as follows: the steel ingot mould is made of high temperature resistant material.

[0014] The utility model is further configured as follows: the limit plate is made of high temperature resistant material.

[0015] The utility model is further configured as follows: the top of the limit plate is higher than the top of the installation slot:

[0016] In summary, the utility model has the following beneficial effects:

[0017] Quick demoulding: The demoulding unit is designed to be detachable, so that it can be quickly removed from the ingot mold after the ingot casting is completed. This design greatly simplifies the demoulding operation and improves production efficiency. The gripping design on the positioning plug-in allows the operator to easily grab and remove the demoulding unit. This design reduces the difficulty of operation and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the flow steel brick of the utility model.

[0019] Figure 2 It is a partial structural schematic diagram of the flow steel brick of the utility model.

[0020] Figure 3 It is a schematic diagram of the demoulding frame structure of the utility model.

[0021] Figure 4 It is a partial structural schematic diagram of the demoulding frame of the utility model.

[0022] Numbers: steel mold body 1, steel ingot mold 2, opening 3, mounting groove 4, limit plate 5, positioning plug-in 6, demoulding frame 7, limit part 8, positioning part 9, gripping part 10 DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with illustrations and specific embodiments.

[0024] like Figures 1 to 4 As shown, the utility model proposes a quick installation structure of a steel mold insert plate in the production of dual-phase steel, including a steel mold body 1, the steel mold body 1 includes an ingot mold 2, the upper end of the ingot mold 2 is provided with an opening 3, the opening 3 is connected with the inside of the ingot mold 2, and molten steel can flow into the ingot mold 2 through the opening 3; it also includes a mounting groove 4, the mounting groove 4 is opened at the upper end of the ingot mold 2, the mounting groove 4 is connected with the ingot mold 2 through the opening 3; a demoulding unit, the demoulding unit is detachably arranged in the mounting groove 4, and the demoulding unit includes a limit plate 5 and a positioning plug-in 6 , multiple limit plates 5 are arranged in the installation groove 4 in sequence, and two adjacent limit plates 5 are connected by a positioning plug-in 6. Multiple limit plates 5 and positioning plug-in 6 together constitute a demoulding frame 7. By providing a detachable demoulding unit, after the casting of the steel ingot is completed, the demoulding unit is removed from the installation groove 4. An installation groove 4 is left between the steel ingot and the ingot mold 2. The staff can contact the side wall of the steel ingot through the installation groove 4, which is convenient for taking out the steel ingot. Compared with the existing flow steel bricks, the exposed area of ​​the steel ingot is increased, making the demoulding operation simpler and faster.

[0025] In this embodiment, a limiting portion 8 is provided on the end of the limiting plate 5, and two adjacent limiting portions 8 together form a limiting groove, which is used to accommodate the positioning portion 9. The plurality of limiting plates 5 can be tightly connected by cooperating with the limiting groove and the positioning portion 9.

[0026] In this embodiment, a positioning portion 9 is provided on the first end of the positioning plug 6, and the first end of the positioning plug 6 is connected to the limiting plate 5 through the positioning portion 9 and the limiting groove, and a gripping portion 10 extending outward is provided on the second end of the positioning plug 6. When the demoulding unit needs to be removed, the operator only needs to grasp the gripping portion 10 on the positioning plug 6, and by applying appropriate force, the demoulding unit can be easily removed from the installation groove 4. This operation method is simple and fast, greatly reduces the difficulty of operation, and improves work efficiency.

[0027] In this embodiment, the ingot mold 2 is a component made of high-temperature resistant material to ensure that it can work stably in a high-temperature environment without deformation; preferably, the flow steel brick is made of high-aluminum material: high-aluminum material has excellent high-temperature resistance and can withstand the high temperature generated when molten steel is cast.

[0028] In this embodiment, the limit plate 5 is a component made of high temperature resistant material. Preferably, the limit plate 5 is made of high temperature resistant silica. The limit plate 5 made of this material can maintain a stable structure in a high temperature environment and is suitable for manufacturing demolding unit components that need to withstand high temperature for a long time.

[0029] In this embodiment, the top of the limiting plate 5 is higher than the top of the mounting groove 4. When the demoulding unit needs to be removed from the ingot mold 2, since the top of the limiting plate 5 is higher than the top of the mounting groove 4, the operator can more easily contact the limiting plate 5 and pull it out of the mounting groove 4 by applying appropriate force. This design reduces the difficulty of operation during demoulding and improves work efficiency.

[0030] The use process and principle of the utility model are as follows: before the casting starts, a plurality of limit plates 5 are sequentially arranged in the mounting groove 4 of the ingot mold 2, and they are tightly connected by the positioning plug-in 6 to form a complete demolding frame 7; the molten steel flows into the ingot mold 2 through the opening 3 of the ingot mold 2, and due to the presence of the demolding unit, the molten steel is confined in the ingot mold 2 for solidification; the molten steel is cooled and solidified into an ingot in the ingot mold 2; after the casting of the ingot is completed, the operator grasps the gripping portion 10 on the positioning plug-in 6, applies appropriate force, and easily removes the demolding unit from the mounting groove 4; after the demolding unit is removed, an mounting groove 4 is left between the ingot and the ingot mold 2, and the staff can contact the side wall of the ingot through the mounting groove 4 to easily remove it.

[0031] In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment 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 of the present utility model. In addition, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "connection" and the like should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. In this document, the terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of elements other than those listed and may also include additional elements not expressly listed.

[0032] Any details not mentioned in the above specific embodiments of the present invention belong to the known technologies in the art and can be implemented with reference to the known technologies.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quick installation structure for a steel mold insert in duplex steel production, comprising: A steel mold body, wherein the steel mold body comprises a steel ingot mold, wherein an opening is provided at the upper end of the steel ingot mold, wherein the opening is communicated with the interior of the steel ingot mold, and molten steel can flow into the steel ingot mold through the opening; It is characterized in that Also includes, A mounting groove, the mounting groove is disposed at the upper end of the steel ingot mold and is connected to the steel ingot mold through an opening; The demoulding unit is detachably arranged in the installation groove, and the demoulding unit includes a limit plate and a positioning plug-in. A plurality of limit plates are arranged in the installation groove in sequence, and two adjacent limit plates are connected by the positioning plug-in. The plurality of limit plates and the positioning plug-in together constitute a demoulding frame.

2. The quick installation structure of the steel mold insert plate in the production of dual-phase steel according to claim 1 is characterized in that: A limiting portion is arranged on the end of the limiting plate, and two adjacent limiting portions together form a limiting groove.

3. The quick installation structure of the steel mold insert plate in the production of dual-phase steel according to claim 2 is characterized in that: A positioning portion is provided on the first end of the positioning plug-in, and the first end of the positioning plug-in is connected to the limiting plate through the cooperation of the positioning portion and the limiting groove, and a gripping portion extending outward is provided on the second end of the positioning plug-in.

4. The quick installation structure of the steel mold insert plate in the production of dual-phase steel according to claim 1 is characterized in that: The steel ingot mould is made of high temperature resistant material.

5. The quick installation structure of the steel mold insert plate in the production of dual-phase steel according to claim 1 is characterized in that: The limiting plate is made of high temperature resistant material.

6. The quick installation structure of the steel mold insert plate in the production of dual-phase steel according to claim 1 is characterized in that: The top end of the limiting plate is higher than the top end of the mounting groove.

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