Continuous casting machine vibration table convenient to disassemble and maintain

Abstract

The utility model relates to the technical field of vibration tables, and discloses a continuous casting machine vibration table convenient to disassemble and maintain, which comprises a base, a vibration table plate and a vibration motor, four corners of the upper surface of the base are fixedly connected with four bottom columns, the four bottom columns are internally provided with lifting assemblies, the upper ends of the four lifting assemblies are connected with springs, and the springs are connected with the vibration table plate. Butt joint assemblies are connected to the four corners of the bottom face of the vibration table plate correspondingly, upper pipes are connected to the lower ends of the four butt joint assemblies correspondingly, the upper ends of the four springs are located in the four butt joint assemblies and the four upper pipes correspondingly, lower taking openings are formed in the side walls of the upper ends of the four bottom columns correspondingly, and upper taking openings are formed in the side walls of the lower ends of the four upper pipes correspondingly; and the lower taking opening is matched and aligned with the upper taking opening. According to the continuous casting machine vibration table convenient to disassemble and maintain, when one spring is damaged, the corresponding spring can be controlled to descend only by rotating the lifting assembly until the spring is aligned with the lower taking opening and the upper taking opening of the bottom column and the upper pipe, then the spring is taken out and replaced, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration tables, in particular to a continuous casting machine vibration table which is convenient for disassembly and maintenance. Background Technique

[0002] The continuous casting machine vibration table is an important part of the continuous casting process, mainly used to improve the quality of the cast billet. During continuous casting, the molten steel flows from the tundish into the mold, and begins to solidify in the mold to form a cast billet shell.

[0003] At present, the continuous casting machine vibration table mainly includes a vibration motor, a vibration table plate, springs and a base, etc. Among them, the vibration table plate and the base are mainly connected by springs, and the springs themselves also have the function of absorbing and transmitting vibration energy to ensure the stable operation of the vibration table.

[0004] However, due to the fact that the springs are in a working environment of high stress and frequent vibration for a long time, they are very prone to fatigue damage or failure, so the springs need to be frequently overhauled or even replaced. At present, both ends of the springs of the continuous casting machine vibration table are mostly directly fixed on the vibration table plate and the base, so it is very inconvenient to disassemble them. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a continuous casting machine vibration table which is convenient for disassembly and maintenance, so as to solve the problem that it is inconvenient to disassemble, maintain and replace the damaged springs of the current continuous casting machine vibration table.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A continuous casting machine vibration table which is convenient for disassembly and maintenance, includes a base, a vibration table plate located above the base and a vibration motor installed on the bottom surface of the vibration table plate. Four bottom columns are fixedly connected to the four corners of the upper surface of the base. Lifting components are arranged inside the four bottom columns. The upper ends of the four lifting components are all connected with springs. The four corners of the bottom surface of the vibration table plate are all connected with docking components. The lower ends of the four docking components are all connected with upper tubes. The upper ends of the four springs are respectively located inside the four docking components and the four upper tubes. Lower taking ports are opened on the side walls of the upper ends of the four bottom columns, and upper taking ports are opened on the side walls of the lower ends of the four upper tubes. The lower taking ports and the upper taking ports are matched and aligned, and the total length of the lower taking ports and the upper taking ports is not less than the height of the springs.

[0007] Further, the lifting assembly includes a lifting plate, a T-shaped plate, and a threaded rod. A plurality of rotating openings are formed through the side wall at the lower end of the bottom column. The lower end of the threaded rod is rotatably connected to the inner wall of the base. The upper end of the threaded rod passes through the middle of the lifting plate, and the outer wall of the threaded rod is threadedly connected to the inner wall of the lifting plate. The side wall of the lifting plate is fixedly connected to one end of the T-shaped plate. A sliding groove is formed through the side of the bottom column away from the lower taking opening. The other end of the T-shaped plate passes through the sliding groove to the outside of the bottom column, and the outer wall of the T-shaped plate is slidably connected to the inner wall of the sliding groove. The upper surface of the lifting plate abuts against the lower end of the spring.

[0008] Further, a rotating wheel is sleeved and fixedly connected to the outer wall of the lower end of the threaded rod, and a plurality of insertion holes are formed in the side wall of the rotating wheel.

[0009] Further, a scale line is provided on the outer wall of the bottom column, and the end of the T-shaped plate located outside the bottom column is aligned with the scale line.

[0010] Further, the docking assembly includes an upper plate and a threaded ring. The upper surface of the upper plate is fixedly connected to the bottom surface of the vibrating table plate. The bottom surface of the upper plate is fixedly connected to the upper end of the threaded ring. The outer wall of the threaded ring is threadedly connected to the inner wall of the upper end of the upper tube. The upper end of the spring is located inside the threaded ring.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] For the continuous casting machine vibrating table that is convenient for disassembly and maintenance, by providing four bottom columns, four lifting assemblies, four upper tubes, and four docking assemblies between the base and the vibrating table plate, when one of the springs between the base and the vibrating table plate is damaged, only need to rotate the lifting assembly to control the corresponding spring to descend until it is aligned with the lower taking opening and the upper taking opening of the bottom column and the upper tube, and then take it out and replace it, which is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall external view schematic diagram of the present utility model;

[0014] Figure 2 is the overall external view schematic diagram of another perspective of the present utility model;

[0015] Figure 3 is for the present utility model Figure 2 the exploded schematic diagram of each component;

[0016] Figure 4 is for the present utility model Figure 1 the exploded schematic diagram of each component;

[0017] Figure 5 is the exploded schematic diagram of components such as the upper tube, spring, and bottom column of the present utility model;

[0018] Figure 6 is for the present utility modelFigure 5 Schematic diagram of another perspective of each component in

[0019] In the figure: 1. Base; 2. Vibration table board; 3. Bottom column; 301. Transfer port; 302. Lower access port; 303. Slide groove; 304. Scale line; 4. Lifting plate; 5. Upper pipe; 501. Upper access port; 6. T-shaped plate; 7. Spring; 8. Vibration motor; 9. Upper plate; 10. Threaded ring; 11. Rotating wheel; 1101. Jack; 12. Threaded rod. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] Please refer to Figures 1 - 6 , a continuous casting machine vibration table that is convenient for disassembly and maintenance, including a base 1, a vibration table board 2 located above the base 1, and a vibration motor 8 installed on the bottom surface of the vibration table board 2. Four bottom columns 3 are fixedly connected to the four corners of the upper surface of the base 1. Lifting components are arranged inside the four bottom columns 3. Springs 7 are connected to the upper ends of the four lifting components. Docking components are connected to the four corners of the bottom surface of the vibration table board 2. Upper pipes 5 are connected to the lower ends of the four docking components. The upper ends of the four springs 7 are respectively located inside the four docking components and the four upper pipes 5. Lower access ports 302 are opened on the side walls of the upper ends of the four bottom columns 3. Upper access ports 501 are opened on the side walls of the lower ends of the four upper pipes 5. The lower access port 302 and the upper access port 501 are matched and aligned, and the total length of the lower access port 302 and the upper access port 501 is not less than the height of the spring 7.

[0022] As Figures 1 to 6 shown, when the spring 7 is damaged during the use of the continuous casting machine vibration table that is convenient for disassembly and maintenance in the present invention, only need to rotate the lifting component at the lower end of the bottom column 3 corresponding to the spring 7, and the lifting component can drive the spring 7 to descend downward together. At this time, the vibration table board 2 will still remain relatively stable because of the support of the other three springs 7. When the spring 7 descends to the height that is matched and aligned with the upper access port 501 and the lower access port 302, the spring 7 can be taken out from the openings of the upper access port 501 and the lower access port 302 for maintenance or directly replaced. Then, the new spring 7 is put into the upper access port 501 and the lower access port 302 again, and the spring 7 is pushed upward by the lifting component and squeezed inside the docking component for limit fixation.

[0023] As Figures 1 - 6As shown in the figure, the lifting assembly includes a lifting plate 4, a T-shaped plate 6, and a threaded rod 12. A plurality of rotating openings 301 are formed through the side wall at the lower end of the bottom column 3. The lower end of the threaded rod 12 is rotatably connected to the inner wall of the base 1. The upper end of the threaded rod 12 passes through the middle of the lifting plate 4, and the outer wall of the threaded rod 12 is threadedly connected to the inner wall of the lifting plate 4. The side wall of the lifting plate 4 is fixedly connected to one end of the T-shaped plate 6. A sliding groove 303 is formed through the side of the bottom column 3 away from the lower taking opening 302. The other end of the T-shaped plate 6 passes through the sliding groove 303 to the outside of the bottom column 3. The outer wall of the T-shaped plate 6 is slidably connected to the inner wall of the sliding groove 303. The upper surface of the lifting plate 4 abuts against the lower end of the spring 7.

[0024] More specifically, when it is necessary to control the spring 7 to descend, only need to rotate the threaded rod 12 from the rotating opening 301. After the threaded rod 12 rotates, the lifting of the lifting plate 4 can be controlled (because the lifting plate 4 cannot rotate due to the T-shaped plate 6, so only lifting and lowering can be achieved), so that the spring 7 located above the lifting plate 4 can be lifted and lowered together.

[0025] As Figure 5 and Figure 6 shown in the figure, a runner 11 is sleeved and fixedly connected to the outer wall of the lower end of the threaded rod 12, and a plurality of jacks 1101 are formed on the side wall of the runner 11.

[0026] More specifically, by providing the runner 11 and the jacks 1101, it is more convenient to rotate the threaded rod 12.

[0027] As Figure 1 , Figure 3 , Figure 4 and Figure 6 shown in the figure, a scale line 304 is provided on the outer wall of the bottom column 3, and one end of the T-shaped plate 6 located outside the bottom column 3 is matched and aligned with the scale line 304.

[0028] More specifically, by providing the scale line 304, after replacing the new spring 7, it is more convenient to adjust the lifting plate 4 to a height matching the other three springs 7.

[0029] As Figure 2 and Figure 3 shown in the figure, the docking assembly includes an upper plate 9 and a threaded ring 10. The upper surface of the upper plate 9 is fixedly connected to the bottom surface of the vibrating table plate 2. The bottom surface of the upper plate 9 is fixedly connected to the upper end of the threaded ring 10. The outer wall of the threaded ring 10 is threadedly connected to the inner wall of the upper end of the upper tube 5. The upper end of the spring 7 is located inside the threaded ring 10.

[0030] More specifically, during installation, as the lifting plate 4 pushes the spring 7 upward, the upper end of the spring 7 will gradually insert into the threaded ring 10 and then be limited by the threaded ring 10 and the upper tube 5 (because as the lifting plate 4 rises, the spring 7 is located above the openings of the upper taking port 501 and the lower taking port 302), so it cannot fall off from the openings of the upper taking port 501 and the lower taking port 302.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous casting machine vibration table that is convenient for disassembly and maintenance, comprising a base (1), a vibration table plate (2) located above the base (1), and a vibration motor (8) installed on the bottom surface of the vibration table plate (2), characterized in that: Four bottom columns (3) are fixedly connected to the four corners of the upper surface of the base (1). Lifting components are arranged inside the four bottom columns (3). Springs (7) are connected to the upper ends of the four lifting components. Docking components are connected to the four corners of the bottom surface of the vibrating table board (2). Lower pipes (5) are connected to the lower ends of the four docking components. The upper ends of the four springs (7) are respectively located inside the four docking components and the four lower pipes (5). Lower taking openings (302) are formed in the side walls of the upper ends of the four bottom columns (3). Upper taking openings (501) are formed in the side walls of the lower ends of the four lower pipes (5). The lower taking openings (302) and the upper taking openings (501) are matched and aligned, and the total length of the lower taking openings (302) and the upper taking openings (501) is not less than the height of the spring (7).

2. The oscillating table of a continuous casting machine according to claim 1, which is convenient for disassembly and maintenance, is characterized in that: The lifting component includes a lifting plate (4), a T-shaped plate (6) and a threaded rod (12). A plurality of rotating openings (301) are formed through the side wall of the lower end of the bottom column (3). The lower end of the threaded rod (12) is rotatably connected to the inner wall of the base (1). The upper end of the threaded rod (12) penetrates through the middle of the lifting plate (4), and the outer wall of the threaded rod (12) is threadedly connected to the inner wall of the lifting plate (4). The side wall of the lifting plate (4) is fixedly connected to one end of the T-shaped plate (6). A sliding groove (303) is formed through the side of the bottom column (3) away from the lower taking opening (302). The other end of the T-shaped plate (6) penetrates through the sliding groove (303) to the outside of the bottom column (3). The outer wall of the T-shaped plate (6) is slidably connected to the inner wall of the sliding groove (303). The upper surface of the lifting plate (4) abuts against the lower end of the spring (7).

3. The oscillating table of the continuous casting machine according to claim 2, which is convenient for disassembly and maintenance, is characterized in that: A runner (11) is sleeved and fixedly connected to the outer wall of the lower end of the threaded rod (12). A plurality of jacks (1101) are formed in the side wall of the runner (11).

4. A caster vibration table facilitating disassembly and repair according to claim 2 or 3, characterized in that: A scale line (304) is arranged on the outer wall of the bottom column (3). One end of the T-shaped plate (6) located outside the bottom column (3) is matched and aligned with the scale line (304).

5. A continuous casting machine vibrating table that is convenient for disassembly and maintenance according to claim 1, 2 or 3, characterized in that: The docking component includes an upper plate (9) and a threaded ring (10). The upper surface of the upper plate (9) is fixedly connected to the bottom surface of the vibrating table board (2). The bottom surface of the upper plate (9) is fixedly connected to the upper end of the threaded ring (10). The outer wall of the threaded ring (10) is threadedly connected to the inner wall of the upper end of the lower pipe (5). The upper end of the spring (7) is located inside the threaded ring (10).

6. The oscillating table of a continuous casting machine according to claim 4, which is convenient for disassembly and maintenance, is characterized in that: The docking component includes an upper plate (9) and a threaded ring (10). The upper surface of the upper plate (9) is fixedly connected to the bottom surface of the vibrating table board (2). The bottom surface of the upper plate (9) is fixedly connected to the upper end of the threaded ring (10). The outer wall of the threaded ring (10) is threadedly connected to the inner wall of the upper end of the lower pipe (5). The upper end of the spring (7) is located inside the threaded ring (10).

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