Polishing device for movable beam of continuous casting machine

Abstract

The utility model relates to the technical field of polishing of continuous casting machines, and discloses a polishing device for a movable beam of a continuous casting machine. The polishing device for the movable beam of the continuous casting machine comprises a supporting groove, two connecting grooves are fixedly formed in the bottoms of the interiors of the two sides of the supporting groove, two sliding blocks are fixedly installed on the two sides of the bottoms of the interiors of the supporting groove, telescopic columns are fixedly installed on the upper portions of the two sides of the interiors of the supporting groove, and a connecting plate is fixedly installed on one side of each telescopic column; and five springs are fixedly installed on one side of the connecting plate, dampers are movably connected to the interiors of the springs, and a motor is fixedly installed on one side of each damper. According to the continuous casting machine movable beam polishing device, the two connecting plates are pushed to move between the two connecting plates through stretching and retracting of the telescopic columns, the polishing blocks are attached to the two sides of the movable beam body, the five polishing blocks on each side are arranged in a staggered mode, and therefore the problem that holes are not polished in the polishing process is solved, and the polishing effect of the continuous casting machine movable beam polishing device is improved; buffering is carried out through contraction of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous casting machine polishing, in particular to a polishing device for a movable beam of a continuous casting machine. Background Art

[0002] A continuous casting machine is a device used to continuously pour high-temperature molten steel into ingots with a defined cross-sectional shape and dimensions. It typically combines steel pouring equipment, the main casting machine, cutting equipment, ingot starter, and conveying equipment. The movable beam in a continuous casting machine is a supporting component of the main casting machine. After welding, the movable beam surface needs to be polished.

[0003] The existing referenceable Chinese utility model patent has the announcement number CN214728879U, which discloses a device for facilitating the transfer of a movable beam of a continuous casting machine. It relates to the field of transfer equipment and aims to solve the problem that the welded movable beam is heavy and needs to be moved with the assistance of a lifting device, resulting in low transfer efficiency and being unfavorable for production and processing. It comprises a movable beam, which is convex in shape, with bracing ribs at both ends of the movable beam, a transfer device at the bottom of the bracing ribs, a limiting device at the bottom of the movable beam, and a buffer device at the bottom of the limiting device. The transfer of the movable beam is achieved through the cooperation of the transfer device and the buffer device, avoiding the need for lifting tools to be lifted and transferred one by one, reducing the risk of safe operation, and improving the transfer efficiency of the movable beam.

[0004] Most existing polishing devices for the movable beam of a continuous casting machine use manual methods to polish the movable beam of the continuous casting machine. However, the manual polishing operation is cumbersome, and the polishing flatness is insufficient, which easily leads to an uneven surface of the movable beam of the continuous casting machine. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the utility model provides a polishing device for a movable beam of a continuous casting machine, which has the advantages of good polishing effect and solves the above technical problems.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a polishing device for a movable beam of a continuous casting machine, comprising:

[0009] The support groove is in a "U" shape, and two connecting grooves are fixedly installed on the inner bottom of both sides of the support groove, and two sliding blocks are fixedly installed on both sides of the inner bottom of the support groove, and the sliding blocks are trapezoidal in shape. Telescopic columns are fixedly installed on the upper sides of the inner part of the support groove, and a connecting plate is fixedly installed on one side of the telescopic column, and five springs are fixedly installed on one side of the connecting plate. A damper is movably connected to the inside of the spring, and a motor is fixedly installed on one side of the damper, and a rotating plate is fixedly installed on one side of the motor, and a polishing block is fixedly installed on one side of the rotating plate, and the polishing block is semicircular in shape.

[0010] As a preferred technical solution of the present invention, a sliding groove is movably connected to the outer side of the sliding block, and the sliding groove is in a "C" shape. The sliding groove is a structure for the sliding block to slide.

[0011] As a preferred technical solution of the present invention, a base is fixedly installed on one side of the sliding groove, and a fixing groove is fixedly installed inside the top of the base, and the fixing groove is a structure for fixing.

[0012] As a preferred technical solution of the present invention, a movable beam body is movably connected inside the fixing groove.

[0013] As a preferred technical solution of the present invention, six buffer pads are fixedly installed on the bottom of the base, and universal wheels are fixedly installed on the bottom of the buffer pads. The universal wheels are structures for movement.

[0014] As a preferred technical solution of the present invention, two support plates are fixedly installed on the bottom of both sides of the support groove, and a vacuum cleaner is fixedly installed on the top of the support plate. The vacuum cleaner is a structure for vacuuming dust.

[0015] As a preferred technical solution of the present invention, a dust suction pipe is fixedly installed on one side of the vacuum cleaner, and two moving wheels are fixedly installed on both sides of the bottom of the support plate, and the moving wheels are structures for movement.

[0016] Compared with the prior art, the present invention provides a polishing device for a movable beam of a continuous casting machine, which has the following beneficial effects:

[0017] 1. The utility model pushes the two connecting plates to move between them through the extension and retraction of the telescopic column, so that the polishing blocks fit the two sides of the movable beam body, and the five polishing blocks on each side are staggered, thereby avoiding the problem of holes not being polished during polishing, and improving the polishing effect of the movable beam polishing device of the continuous casting machine. The contraction of the spring is used for buffering, and the problem of excessive extension and retraction of the telescopic column causing the polishing blocks to be clamped too tightly and thus damaged or inconvenient for polishing is avoided. The contracted spring is supported by the damper to avoid the spring from being offset. The polishing blocks are driven to rotate by the motor to polish the movable beam body. Since the polishing blocks are semicircular in shape, the side surfaces have a slope for guidance. When contacting the groove, they can be guided by the slope of the polishing blocks, avoiding the problem of jamming and damage, and improving the practicality of the movable beam polishing device of the continuous casting machine.

[0018] 2. The utility model supports the movable beam body through the fixed groove on the top of the base, and drives the support groove to move through the movable wheel. Since the two sliding blocks are trapezoidal in shape, they can be guided so that the two sliding blocks are guided into the sliding groove. Through the movement of the movable wheel, the support groove moves left and right, thereby polishing the movable beam body, improving the polishing effect and convenience of the movable beam polishing device of the continuous casting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the support groove of the utility model;

[0021] Figure 3 This is a schematic diagram of the sliding groove of the utility model;

[0022] Figure 4 This is a schematic diagram of the spring of the utility model;

[0023] Figure 5 This is a schematic diagram of the support plate of the utility model.

[0024] Among them: 1. Support groove; 11. Connecting groove; 12. Sliding block; 13. Telescopic column; 14. Connecting plate; 2. Sliding groove; 21. Base; 22. Fixed groove; 23. Movable beam body; 24. Buffer pad; 25. Universal wheel; 3. Spring; 31. Damper; 32. Motor; 33. Rotating plate; 34. Polishing block; 4. Support plate; 41. Vacuum cleaner; 42. Vacuum tube; 43. Moving wheel. DETAILED DESCRIPTION

[0025] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0028] See also Figure 1 - Figure 5 In this embodiment, a polishing device for a movable beam of a continuous casting machine includes: a support groove 1, the support groove 1 is in a "U" shape, two connecting grooves 11 are fixedly installed on the inner bottom of both sides of the support groove 1, two sliding blocks 12 are fixedly installed on both sides of the inner bottom of the support groove 1, and the sliding blocks 12 are trapezoidal in shape. Telescopic columns 13 are fixedly installed on the upper sides of the inner sides of the support groove 1, and a connecting plate 14 is fixedly installed on one side of the telescopic column 13.

[0029] Specifically, the sliding block 12 moves inside the sliding groove 2, thereby driving the support groove 1 to move, the connecting groove 11 is used to fix the dust suction tube 42, and the two connecting plates 14 can be driven to move toward the middle by the extension and retraction of the telescopic column 13.

[0030] The outer side of the sliding block 12 is movably connected to a sliding groove 2 , which is in a “C” shape.

[0031] A base 21 is fixedly installed on one side of the sliding groove 2 , and a fixing groove 22 is fixedly installed inside the top of the base 21 .

[0032] A movable beam body 23 is movably connected inside the fixing groove 22 .

[0033] Six buffer pads 24 are fixedly mounted on the bottom of the base 21 , and universal wheels 25 are fixedly mounted on the bottom of the buffer pads 24 .

[0034] Specifically, the fixed groove 22 on the top of the base 21 can support the movable beam body 23. The base 21 can drive the entire body to move through the six universal wheels 25 at the bottom. The buffer pad 24 can buffer the vibration generated during movement. The sliding groove 2 can make the sliding block 12 slide inside.

[0035] Five springs 3 are fixedly installed on one side of the connecting plate 14, and a damper 31 is movably connected inside the spring 3. A motor 32 is fixedly installed on one side of the damper 31, and a rotating plate 33 is fixedly installed on one side of the motor 32. A polishing block 34 is fixedly installed on one side of the rotating plate 33, and the polishing block 34 is semicircular in shape.

[0036] Specifically, the spring 3 can be used for buffering to avoid the problem of over-tight clamping. The damper 31 supports the contracted spring 3, and the motor 32 can drive the rotating plate 33 and the polishing block 34 on one side thereof to rotate, thereby performing polishing. Since the polishing block 34 is semicircular in shape, it can be guided by the curvature of the side.

[0037] Two support plates 4 are fixedly mounted on the bottom of both sides of the support groove 1 , and a dust collector 41 is fixedly mounted on the top of the support plates 4 .

[0038] A dust suction pipe 42 is fixedly mounted on one side of the dust collector 41 , and two moving wheels 43 are fixedly mounted on both sides of the bottom of the support plate 4 .

[0039] Specifically, the support groove 1 can be driven to move by the rotation of the two moving wheels 43 on both sides of the bottom of the support plate 4, and the debris generated during polishing can be absorbed from the inside of the dust collection pipe 42 through the operation of the vacuum cleaner 41.

[0040] When in use, first place the movable beam body 23 inside the fixed groove 22 at the top of the base 21 for support, thereby supporting and fixing the movable beam body 23, and driving the movable beam body 23 to move to the designated position through the rotation of the six universal wheels 25 at the bottom of the base 21, and the vibration generated when the movable beam body 23 moves can be buffered by the buffer pad 24 on the top of the universal wheel 25, thereby improving the stability and convenience of the movable beam polishing device of the continuous casting machine, and driving the support groove 1 to move through the rotation of the four moving wheels 43 under the two support plates 4 on both sides of the support groove 1, and through the trapezoidal shape of the two sliding blocks 12 on both sides of the bottom of the support groove 1, the two sliding blocks 12 can be guided into the two sliding grooves 2 on both sides of the base 21, and the support groove 1 is limited by the movement of the sliding blocks 12 inside the sliding groove 2, and the two connecting plates 14 are pushed to move toward the middle on both sides through the extension and contraction of the telescopic columns 13 on both sides of the support groove 1, thereby making the polishing blocks The cam 32 is pressed against the support rail 34 to prevent the polishing block 34 from being loosened and the polishing block 34 from being loosened.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for a movable beam of a continuous casting machine, characterized in that: The invention comprises a support groove (1), wherein the support groove (1) is in a "U" shape, two connecting grooves (11) are fixedly installed at the bottom of the two sides of the support groove (1), two sliding blocks (12) are fixedly installed at the two sides of the bottom of the support groove (1), and the sliding blocks (12) are in a trapezoidal shape. Telescopic columns (13) are fixedly installed at the upper sides of the inside of the support groove (1), a connecting plate (14) is fixedly installed at one side of the telescopic column (13), five springs (3) are fixedly installed at one side of the connecting plate (14), a damper (31) is movably connected inside the spring (3), a motor (32) is fixedly installed at one side of the damper (31), a rotating plate (33) is fixedly installed at one side of the motor (32), a polishing block (34) is fixedly installed at one side of the rotating plate (33), and the polishing block (34) is in a semicircular shape.

2. The polishing device for a movable beam of a continuous casting machine according to claim 1, characterized in that: The outer side of the sliding block (12) is movably connected to a sliding groove (2), and the sliding groove (2) is in a "C" shape.

3. The polishing device for a movable beam of a continuous casting machine according to claim 2, characterized in that: A base (21) is fixedly mounted on one side of the sliding groove (2), and a fixing groove (22) is fixedly mounted inside the top of the base (21).

4. The polishing device for a movable beam of a continuous casting machine according to claim 3, characterized in that: A movable beam body (23) is movably connected inside the fixing groove (22).

5. The polishing device for a movable beam of a continuous casting machine according to claim 4, characterized in that: Six buffer pads (24) are fixedly mounted on the bottom of the base (21), and a universal wheel (25) is fixedly mounted on the bottom of the buffer pad (24).

6. The polishing device for a movable beam of a continuous casting machine according to claim 1, characterized in that: Two support plates (4) are fixedly mounted on the bottoms of both sides of the support groove (1), and a dust collector (41) is fixedly mounted on the tops of the support plates (4).

7. The polishing device for a movable beam of a continuous casting machine according to claim 6, characterized in that: A dust suction pipe (42) is fixedly mounted on one side of the dust collector (41), and two moving wheels (43) are fixedly mounted on both sides of the bottom of the support plate (4).

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