Large-area oil supply structure of adjustable crystallizer

Abstract

The utility model belongs to the technical field of metallurgical equipment, and particularly relates to an adjustable crystallizer large-face oil supply structure which comprises a large-face body, one side face of the large-face body is provided with an oil conveying groove and an oil inlet hole, a sealing strip is arranged at an opening of the oil conveying groove, the oil conveying groove comprises a conveying groove and an oil supply groove, and the oil supply groove is formed in the position close to the edge and arranged in the length direction of the large-face body. The other end of the conveying groove is communicated with the middle part of the oil supply groove; a plurality of permeation holes communicated with the oil supply grooves are formed in positions, corresponding to the oil supply grooves, of adjacent side surfaces of the large-surface body. The oil conveying groove is sealed through the sealing strip to form an oil conveying channel, lubricating oil is conveyed into the conveying groove through the oil inlet hole, reaches the oil supply groove through the conveying groove and then permeates out from the permeation hole, and the conveying groove is connected to the middle of the oil supply groove so that the lubricating oil in the oil supply groove can flow evenly. Therefore, the quantity and the speed of the lubricating oil permeated from the permeation holes are more uniform, the product quality is improved, and the production cost of an enterprise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical equipment, in particular to an adjustable large-surface oil supply structure for a crystallizer. Background Art

[0002] The adjustable crystallizer is a continuous casting device that receives the material poured from the middle and solidifies it into a solid shell according to the specified cross-sectional shape. It is the most critical component of the continuous casting machine. The existing adjustable crystallizer adopts a two-way single oil tank for oil supply on the large and small surfaces. The oil tank is connected to the oil outlet. During the production process, due to the high viscosity and poor fluidity of the lubricating oil, the oil outlet speed and oil output of the oil outlet are unevenly distributed. The oil outlet near the oil supply end is fast and the oil output is large, causing the lubricating oil to burn, while the oil supply at the far end is insufficient, resulting in defects on the surface of the aluminum alloy ingot, poor product quality, and high production costs.

[0003] In view of the above problems, the utility model document proposes an adjustable large-surface oil supply structure for the crystallizer. Utility Model Content

[0004] The utility model provides an adjustable crystallizer large surface oil supply structure, which makes the oil output amount and oil output speed of the crystallizer large surface uniform, improves product quality and reduces production cost.

[0005] The utility model provides the following technical solutions:

[0006] An adjustable crystallizer large-surface oil supply structure comprises a large-surface body, an oil delivery groove is formed on one side of the large-surface body, and the side also penetrates the large-surface body and is provided with an oil inlet hole, a sealing strip is clamped at the opening of the oil delivery groove to seal the oil delivery groove to form an oil delivery channel, the oil delivery groove comprises a conveying groove and an oil supply groove, the oil supply groove is arranged at a position close to the edge and along the length direction of the large-surface body, one end of the conveying groove is connected to the oil inlet hole, and the other end is connected to the middle of the oil supply groove; a plurality of penetration holes connected to the oil supply groove are formed at the position of the adjacent side surface of the large-surface body corresponding to the oil supply groove.

[0007] Furthermore, an oil delivery hole is provided in the large-surface body, and the delivery groove is connected with the oil supply groove through the oil delivery hole.

[0008] Furthermore, there are two conveying grooves, which are respectively arranged near the two ends of the oil supply groove, and there are two oil inlet holes, which are arranged near the two ends of the oil supply groove, and the two oil inlet holes are respectively connected to one end of the two conveying grooves.

[0009] Furthermore, a processing and maintenance hole is provided on the other side of the large-surface body opposite to the side with the oil delivery groove. The position of the processing and maintenance hole corresponds to the position of the oil delivery hole, and the processing and maintenance hole is connected to the oil delivery hole. A sealing plug is clamped at the port of the processing and maintenance hole.

[0010] Furthermore, the two conveying grooves are respectively connected to the oil supply groove at a quarter of its length near both ends.

[0011] In the utility model, the oil delivery groove is sealed by a sealing strip to form an oil delivery channel, the lubricating oil is delivered to the delivery groove through the oil inlet hole, the lubricating oil reaches the oil supply groove through the delivery groove, and then penetrates out from the penetration hole, the delivery groove is connected to the middle of the oil supply groove, so that the lubricating oil in the oil supply groove flows evenly, and then the amount and speed of the lubricating oil penetrating from the penetration hole are more uniform, thereby improving product quality and reducing enterprise production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of a top view of an adjustable large-surface oil supply structure for a crystallizer provided in an embodiment of the utility model;

[0013] Figure 2 A schematic diagram of the main structure of an adjustable large-surface oil supply structure for a crystallizer provided in an embodiment of the utility model;

[0014] Figure 3 for Figure 1 A magnified view of part I.

[0015] Reference numerals:

[0016] 1. Large surface body; 2. Oil supply groove; 3. Delivery groove; 4. Penetration hole; 5. Oil delivery hole; 6. Processing and maintenance hole; 7. Sealing plug. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, 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 on the embodiments of the present utility model.

[0019] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0020] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0021] References to "one embodiment" or "some embodiments" etc. described in this specification mean that one or more embodiments of the utility model include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0022] Example:

[0023] Reference Figure 1 , Figure 2 and Figure 3 As shown, an adjustable crystallizer large-surface oil supply structure includes a large-surface body 1, an oil delivery groove is opened on one side of the large-surface body 1, and the side also penetrates the large-surface body 1 to provide an oil inlet hole, a sealing strip is clamped at the opening of the oil delivery groove, and the oil delivery groove is sealed to form an oil delivery channel, the oil delivery groove includes a delivery groove 3 and an oil supply groove 2, the oil supply groove 2 is arranged at a position close to the edge and along the length direction of the large-surface body 1, one end of the delivery groove 3 is connected to the oil inlet hole, and the other end is connected to the middle of the oil supply groove 2; a plurality of penetration holes 4 connected to the oil supply groove 2 are opened on the adjacent side of the large-surface body 1 corresponding to the position of the oil supply groove 2.

[0024] It is connected with the external oil supply equipment through the oil inlet hole, and the lubricating oil is injected into the conveying groove 3 from the oil inlet hole, reaches the oil supply groove 2 through the conveying groove 3, and then penetrates out from the penetration hole 4 for industrial production and processing. The conveying groove 3 is connected to the middle of the oil supply groove 2, and the lubricating oil flows from the middle of the oil supply groove 2 to both ends, which improves the uniformity of the flow of the lubricating oil in the oil supply groove 2, thereby increasing the amount of lubricating oil seeping out of the penetration hole 4 and the uniformity of the oil outlet speed, thereby improving the surface quality of the product, improving the quality of the product, and reducing the production cost of the enterprise.

[0025] An oil delivery hole 5 is provided in the large surface body 1 , and the delivery groove 3 is connected with the oil supply groove 2 through the oil delivery hole 5 .

[0026] There are two conveying grooves 3, which are respectively arranged near the two ends of the oil supply groove 2, and there are two oil inlet holes, which are arranged near the two ends of the oil supply groove 2, and the two oil inlet holes are respectively connected to one end of the two conveying grooves 3.

[0027] By providing two conveying grooves 3 , the flow uniformity of the lubricating oil in the oil supply groove 2 is further improved.

[0028] A processing and maintenance hole 6 is provided on the other side of the large surface body 1 opposite to the side with the oil delivery groove. The position of the processing and maintenance hole 6 corresponds to the position of the oil delivery hole 5, and the processing and maintenance hole 6 is connected to the oil delivery hole 5. A sealing plug 7 is clamped at the port of the processing and maintenance hole 6.

[0029] By processing the maintenance hole 6, it is convenient to process the oil delivery hole 5 in the large-surface body 1. When in use, the processing and maintenance hole 6 is sealed by the sealing plug 7 to prevent the lubricating oil from flowing out of the processing and maintenance hole 6. After long-term use, the sealing plug 7 can be removed to clean the connecting hole to prevent the lubricating oil with too high viscosity from accumulating in the oil delivery hole 5 and affecting the normal delivery function of the oil delivery hole 5, thereby ensuring the stability of the lubricating oil permeating from the penetration hole 4 and thus ensuring the product quality.

[0030] The two conveying grooves 3 are respectively connected to the oil supply groove 2 at a quarter of its length near both ends.

[0031] The lubricating oil can be directly delivered to the oil supply groove 2 at one quarter of its length near both ends through two conveying lines, so that the lubricating oil flows on both sides at one quarter and three quarters of the length of the oil supply groove 2 respectively, further improving the uniformity of the flow of the lubricating oil, and then improving the uniformity of the lubricating oil seeping out of the penetration holes 4 on the large surface of the crystallizer, thereby ensuring the surface quality of the product and reducing the production cost.

[0032] During production, a conveying groove 3 and an oil supply groove 2 are opened on the large surface of the crystallizer, and then sealing strips are clamped in the grooves of the conveying groove 3 and the oil supply groove 2 to form an oil delivery channel inside the conveying groove 3 and the oil supply groove 2. Then, a secret penetration hole 4 is opened on the adjacent surface of the surface at the position corresponding to the oil supply groove 2, and a maintenance hole 6 and an oil delivery hole 5 are drilled on the adjacent surface on the other side. After the oil delivery hole 5 is processed, the maintenance hole 6 is sealed with a sealing plug 7, and the large surface of the crystallizer can be used.

[0033] When in use, the two oil inlets are connected to an external oil supply device, which injects the lubricating oil into the delivery groove 3 through the oil inlets, and then delivers the lubricating oil to one-fourth of the length of the oil supply groove 2 close to the two ends through the two oil delivery holes 5, and then flows from these two positions to the middle and both ends of the oil supply groove 2, respectively, thereby improving the uniformity of the flow of the lubricating oil in the oil supply groove 2, and then making the lubricating oil seep out of the penetration holes 4 at various positions of the oil supply groove 2 uniform, thereby ensuring the working requirements of the continuous casting machine and the product processing quality.

[0034] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. An adjustable large-surface oil supply structure for a crystallizer, characterized in that: It includes a large surface body, one side of the large surface body is provided with an oil delivery groove, and the side also penetrates the large surface body to provide an oil inlet hole, a sealing strip is clamped at the opening of the oil delivery groove to seal the oil delivery groove to form an oil delivery channel, the oil delivery groove includes a conveying groove and an oil supply groove, the oil supply groove is arranged near the edge and along the length direction of the large surface body, one end of the conveying groove is connected with the oil inlet hole, and the other end is connected with the middle part of the oil supply groove; a plurality of penetration holes connected with the oil supply groove are provided at the position of the adjacent side of the large surface body corresponding to the oil supply groove.

2. The adjustable large-surface oil supply structure of the crystallizer according to claim 1 is characterized in that: An oil delivery hole is arranged in the large surface body, and the delivery groove is communicated with the oil supply groove through the oil delivery hole.

3. The adjustable large-surface oil supply structure of the crystallizer according to claim 2 is characterized in that: There are two conveying grooves, which are respectively arranged near the two ends of the oil supply groove. There are two oil inlet holes, which are arranged near the two ends of the oil supply groove, and the two oil inlet holes are respectively connected to one end of the two conveying grooves.

4. The adjustable large-surface oil supply structure of the crystallizer according to claim 3 is characterized in that: A processing and maintenance hole is provided on the other side of the large-surface body opposite to the side with the oil delivery groove. The position of the processing and maintenance hole corresponds to the position of the oil delivery hole, and the processing and maintenance hole is connected to the oil delivery hole. A sealing plug is clamped at the port of the processing and maintenance hole.

5. The adjustable large-surface oil supply structure of the crystallizer according to claim 4 is characterized in that: The two conveying grooves are respectively connected to the oil supply groove at a quarter of the length near both ends.

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