Alloy continuous casting machine strand guide roller structure

Abstract

This utility model provides a guide roller structure for an alloy continuous casting machine billet, relating to the technical field of guide roller structures. It includes a base plate, with a U-shaped plate fixedly connected to the top of the outer surface of the base plate. A rotating shaft is rotatably connected to the inner wall of the U-shaped plate, and a guide wheel is fixedly connected to the outer surface of the rotating shaft. By setting a disassembly and extension structure, under the action of circular locking blocks and frames, the extension wheel and guide wheel can be assisted in disassembly and assembly, allowing the extension wheel to rotate with the guide wheel. This extends the actual supporting and guiding area of ​​the guide wheel, effectively preventing the guide wheel from being unable to fully support the billet due to its excessive size, thus improving overall guiding stability. Furthermore, by setting a disassembly and cleaning structure, under the action of rectangular locking blocks and frames, a cleaning plate can be assisted in disassembly and assembly, allowing for auxiliary cleaning of the guide wheel and extension wheel, preventing dust adhesion from affecting guidance.

Description

Technical Field

[0001] This utility model relates to the field of guide roller structure technology, and in particular to a guide roller structure for an alloy continuous casting machine billet. Background Technology

[0002] During the operation of a realloy continuous casting machine, it is necessary to provide auxiliary guidance for the billet so that it can move along a designated position. This requires the use of a guiding device, the main guiding structure of which is a roller structure.

[0003] In practical applications, the existing guide roller structure has a relatively complete structure and function, which can meet basic usage requirements, but the following problems still exist:

[0004] When in use, the contact area of ​​the guide roller is fixed. When the size of the billet is large, the guide roller with a fixed area cannot fully support the billet, which makes it very easy for the billet to detach from the guide roller, thus making it impossible to transport and guide the billet normally, which is very inconvenient.

[0005] Therefore, this utility model provides a guide roller structure for alloy continuous casting machine billets. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a guide roller structure for alloy continuous casting machine billets.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a guide roller structure for a continuous casting machine billet, comprising a base plate, a U-shaped plate fixedly connected to the top of the outer surface of the base plate, a rotating shaft rotatably connected to the inner wall of the U-shaped plate, and a guide wheel fixedly connected to the outer surface of the rotating shaft; a disassembly and extension structure is provided on one side of the guide wheel, the disassembly and extension structure comprising a circular retaining frame, one end of the rotating shaft passing through the U-shaped plate and fixedly connected to one side of the circular retaining frame, and a circular retaining block being engaged with the inner wall of the circular retaining frame; a disassembly and cleaning structure is provided on one side of the U-shaped plate, the disassembly and cleaning structure comprising a cleaning plate, the cleaning plate being L-shaped, and bristles fixedly connected to the outer surface of the cleaning plate.

[0008] In a preferred embodiment, an extension wheel is fixedly connected to one side of the outer surface of the circular card block, and an annular guard plate is fixedly connected to one side of the outer surface of the extension wheel. A first screw hole is provided on the inner wall of the circular card frame, and a second screw hole is provided on the inner wall of the circular card block. A first threaded clamping rod is threadedly connected to the inner walls of the first screw hole and the second screw hole.

[0009] The technical effect of adopting the above-mentioned further solution is that, under the action of the circular card block and the circular card frame, the extension wheel can be disassembled and assembled, and then, in conjunction with the first threaded card rod and other components, the extension wheel can be fixed more firmly, thereby increasing the support and guiding area of ​​the guide wheel and avoiding the separation of the billet from the guide wheel and the extension wheel due to insufficient support area.

[0010] In a preferred embodiment, a connecting block is fixedly connected to the top of the outer surface of the U-shaped plate, and an auxiliary protective plate is fixedly connected to the top of the outer surface of the connecting block.

[0011] The technical effect of adopting the above-mentioned further solution is that, under the action of the connecting block and the auxiliary guard plate, the gap between the guide wheel and the extension wheel can be sealed, thereby making the overall guidance more convenient and preventing the billet from falling into the gap.

[0012] In a preferred embodiment, a rectangular frame is fixedly connected to one side of the outer surface of the U-shaped plate, a rectangular block is snapped into the inner wall of the rectangular frame, a third screw hole is provided at the top of the rectangular frame, a fourth screw hole is provided on the inner wall of the rectangular block, one side of the outer surface of the rectangular block is fixedly connected to the cleaning plate, and a second threaded rod is threadedly connected to the inner walls of the third and fourth screw holes.

[0013] The technical effect of adopting the above-mentioned further solution is that by setting rectangular card blocks and rectangular card frames, the cleaning plate can be disassembled and assembled with assistance, thereby enabling the cleaning plate to assist in cleaning the outer surfaces of the guide wheels and extension wheels.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] By setting up a disassembly and extension structure, the extension wheel and guide wheel can be disassembled and assembled with the help of the circular locking block and circular locking frame. This allows the extension wheel to rotate with the guide wheel, thereby extending the actual support and guiding area of ​​the guide wheel. This effectively avoids the situation where the size of the casting billet is too large, causing the guide wheel to be unable to fully support it and thus separating it. This improves the overall guiding stability. By setting up a disassembly and cleaning structure, the cleaning plate can be disassembled and assembled with the help of the rectangular locking block and rectangular locking frame. This allows for auxiliary cleaning of the guide wheel and extension wheel, preventing dust from adhering and affecting the guiding. Attached Figure Description

[0016] Figure 1 A schematic diagram of a guide roller structure for an alloy continuous casting machine billet provided by this utility model;

[0017] Figure 2 A schematic diagram of the guide roller structure of an alloy continuous casting machine billet guide roller structure provided by this utility model;

[0018] Figure 3 A schematic diagram of the extension wheel of the guide roller structure for an alloy continuous casting machine billet provided by this utility model;

[0019] Figure 4 A schematic diagram of the U-shaped plate of the guide roller structure for an alloy continuous casting machine billet provided by this utility model;

[0020] Figure 5 This utility model provides a schematic diagram of the cleaning plate of a guide roller structure for an alloy continuous casting machine billet.

[0021] Legend:

[0022] 1. Base plate; 2. U-shaped plate; 3. Rotating shaft; 4. Guide wheel;

[0023] 5. Disassembly and assembly extension structure; 51. Circular clip frame; 52. Circular clip block; 53. First screw hole; 54. Second screw hole; 55. First threaded clip rod; 56. Extension wheel; 57. Annular guard plate; 58. Connecting block; 59. Auxiliary guard plate;

[0024] 6. Disassembly and assembly of the cleaning structure; 61. Rectangular frame; 62. Rectangular block; 63. Third screw hole; 64. Fourth screw hole; 65. Second threaded rod; 66. Cleaning plate; 67. Brush bristles. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-5As shown, this embodiment provides a technical solution: a guide roller structure for an alloy continuous casting machine billet, including a base plate 1, a U-shaped plate 2 fixedly connected to the top of the outer surface of the base plate 1, a rotating shaft 3 rotatably connected to the inner wall of the U-shaped plate 2, and a guide wheel 4 fixedly connected to the outer surface of the rotating shaft 3; a disassembly and assembly extension structure 5 is provided on one side of the guide wheel 4, the disassembly and assembly extension structure 5 includes a circular clamping frame 51, one end of the rotating shaft 3 passes through the U-shaped plate 2 and is fixedly connected to one side of the circular clamping frame 51, and a circular clamping block 52 is clamped to the inner wall of the circular clamping frame 51; a disassembly and assembly cleaning structure 6 is provided on one side of the U-shaped plate 2, the disassembly and assembly cleaning structure 6 includes a cleaning plate 66, the cleaning plate 66 is L-shaped, and the outer surface of the cleaning plate 66 is fixedly connected to... With brush bristles 67, and by setting up a disassembly and extension structure 5, under the action of the circular locking block 52 and the circular locking frame 51, the extension wheel 56 and the guide wheel 4 can be disassembled and assembled, so that the extension wheel 56 can rotate with the guide wheel 4, thereby extending the actual support and guiding area of ​​the guide wheel 4. This can effectively prevent the guide wheel 4 from being unable to fully support the billet due to its excessive size, thus preventing separation and improving the overall guiding stability. By setting up a disassembly and cleaning structure 6, under the action of the rectangular locking block 62 and the rectangular locking frame 61, the cleaning plate 66 can be disassembled and assembled, thereby assisting in cleaning the guide wheel 4 and the extension wheel 56 and preventing dust from adhering and affecting the guidance.

[0027] Going a step further, such as Figures 2-3 As shown: An extension wheel 56 is fixedly connected to one side of the outer surface of the circular locking block 52, and an annular guard plate 57 is fixedly connected to one side of the outer surface of the extension wheel 56. A first screw hole 53 is opened on the inner wall of the circular locking frame 51, and a second screw hole 54 is opened on the inner wall of the circular locking block 52. A first threaded locking rod 55 is threadedly connected to the inner walls of the first screw hole 53 and the second screw hole 54. Under the action of the circular locking block 52 and the circular locking frame 51, the extension wheel 56 can be disassembled and assembled. In this way, the extension wheel 56 can be more firmly fixed with the first threaded locking rod 55 and other components, thereby increasing the support and guiding area of ​​the guide wheel 4 and avoiding the separation of the billet from the guide wheel 4 and the extension wheel 56 due to insufficient support area.

[0028] The above solution also has the problem of a gap between the guide wheel 4 and the extension wheel 56, which makes the cast billet easy to fall off. Figure 2 As shown: In this scheme, a connecting block 58 is fixedly connected to the top of the outer surface of the U-shaped plate 2, and an auxiliary guard plate 59 is fixedly connected to the top of the outer surface of the connecting block 58. Under the action of the connecting block 58 and the auxiliary guard plate 59, the gap between the guide wheel 4 and the extension wheel 56 can be sealed, thereby making the overall guidance more convenient and preventing the billet from falling into the gap.

[0029] The above solutions also have the problem of impurities on the outer surfaces of guide wheel 4 and extension wheel 56 affecting guidance, such as... Figure 4 and Figure 5As shown, a rectangular frame 61 is fixedly connected to one side of the outer surface of the U-shaped plate 2. A rectangular block 62 is snapped into the inner wall of the rectangular frame 61. A third screw hole 63 is provided at the top of the rectangular frame 61. A fourth screw hole 64 is provided on the inner wall of the rectangular block 62. One side of the outer surface of the rectangular block 62 is fixedly connected to the cleaning plate 66. A second threaded rod 65 is threadedly connected to the inner wall of the third screw hole 63 and the fourth screw hole 64. By setting the rectangular block 62 and the rectangular frame 61, the cleaning plate 66 can be assisted in disassembling and assembling, thereby enabling the cleaning plate 66 to assist in cleaning the outer surfaces of the guide wheel 4 and the extension wheel 56.

[0030] Working principle:

[0031] like Figure 1-5 As shown:

[0032] In use: When it is necessary to extend the guiding area of ​​the guide wheel 4, the round clip 52 is engaged with the round clip frame 51, and the first threaded clip rod 55 is fixed with the first screw hole 53 and the second screw hole 54. At this time, the extension wheel 56 can be fixed.

[0033] At this time, the rectangular card block 62 is snapped into the rectangular card frame 61, which can then be used to fix the second threaded rod 65 to the third screw hole 63 and the fourth screw hole 64.

[0034] At this time, the guide wheel 4 and the extension wheel 56 can guide the billet, and the cleaning plate 66 can assist in cleaning the guide wheel 4 and the extension wheel 56.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A guide roller structure for a billet in an alloy continuous casting machine, comprising a base plate (1), characterized in that, A U-shaped plate (2) is fixedly connected to the top of the outer surface of the base plate (1), and a rotating shaft (3) is rotatably connected to the inner wall of the U-shaped plate (2). A guide wheel (4) is fixedly connected to the outer surface of the rotating shaft (3). The guide wheel (4) is provided with a disassembly and extension structure (5) on one side. The disassembly and extension structure (5) includes a circular frame (51). One end of the rotating shaft (3) passes through the U-shaped plate (2) and is fixedly connected to one side of the circular frame (51). A circular block (52) is attached to the inner wall of the circular frame (51). A disassembly and cleaning structure (6) is provided on one side of the U-shaped plate (2). The disassembly and cleaning structure (6) includes a cleaning plate (66), which is L-shaped. Brush bristles (67) are fixedly connected to the outer surface of the cleaning plate (66).

2. The alloy continuous casting machine billet guide roller structure according to claim 1, characterized in that: An extension wheel (56) is fixedly connected to one side of the outer surface of the circular card block (52), and an annular guard plate (57) is fixedly connected to one side of the outer surface of the extension wheel (56).

3. The alloy continuous casting machine billet guide roller structure according to claim 1, characterized in that: The inner wall of the circular card frame (51) is provided with a first screw hole (53), and the inner wall of the circular card block (52) is provided with a second screw hole (54). The inner walls of the first screw hole (53) and the second screw hole (54) are threadedly connected to a first threaded card rod (55).

4. The alloy continuous casting machine billet guide roller structure according to claim 1, characterized in that: A connecting block (58) is fixedly connected to the top of the outer surface of the U-shaped plate (2), and an auxiliary guard plate (59) is fixedly connected to the top of the outer surface of the connecting block (58).

5. The alloy continuous casting machine billet guide roller structure according to claim 1, characterized in that: A rectangular card frame (61) is fixedly connected to one side of the outer surface of the U-shaped plate (2), and a rectangular card block (62) is snapped into the inner wall of the rectangular card frame (61).

6. The alloy continuous casting machine billet guide roller structure according to claim 5, characterized in that: The top of the rectangular card frame (61) is provided with a third screw hole (63), and the inner wall of the rectangular card block (62) is provided with a fourth screw hole (64).

7. The alloy continuous casting machine billet guide roller structure according to claim 6, characterized in that: The outer surface of the rectangular block (62) is fixedly connected to the cleaning plate (66), and the inner walls of the third screw hole (63) and the fourth screw hole (64) are threaded with a second threaded rod (65).

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