Intelligent adjustable efficient arc alignment tool for fan-shaped section of continuous casting machine

Abstract

The utility model discloses a continuous casting machine fan-shaped section intelligent adjustable efficient arc aligning tool which comprises a fan-shaped section frame and a plurality of roll shafts, the roll shafts are all assembled on the fan-shaped section frame, the fan-shaped section frame is a frame of a rectangular structure, and at least two pairs of detection installation positions are arranged on the fan-shaped section frame. The utility model relates to the technical field of fan-shaped section arc alignment tools, in particular to an intelligent adjustable efficient arc alignment tool for a fan-shaped section of a continuous casting machine, which is simple and convenient to design and manufacture, only needs four equal-height stand columns and a bidirectional control sliding rail of a pre-installation structure, is convenient to operate, saves most assembly work, avoids accumulative errors generated by assembly, and improves production efficiency. Due to the fact that the electrically-controlled control assembly and the two-way control sliding rail in transition fit are adopted, in the arc alignment measurement process, movement of the movable leveling ruler rail is more stable, the movement accuracy of the movable leveling ruler rail is guaranteed, and the arc alignment accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of arc alignment tooling for fan-shaped segments, in particular to an intelligent, adjustable and efficient arc alignment tooling for fan-shaped segments of a continuous casting machine. Background Art

[0002] In steel plant production, the fan-shaped segment of the continuous casting machine is an indispensable part. The fan-shaped segment is used in the slab continuous casting production line. Through continuous bending and continuous straightening, the cast slab finally reaches the required steel material. During the continuous bending process of the fan-shaped end, the fan-shaped segment roller needs to be inspected and adjusted to ensure the accurate curvature of the continuous casting discharge of the fan-shaped segment.

[0003] At present, for the arc alignment of the fan-shaped segments of the continuous casting machine, there is a fan-shaped segment arc alignment tool disclosed in the publication number CN205449010U. The roller shaft of the fan-shaped segment of the continuous casting machine is inspected by carrying a detection device on two vertical movement direction guide rails supported by equal-height flat columns. The operation is simple and the assembly is convenient. However, the movable flat ruler and the equal-height flat ruler of this arc alignment tool adopt an assembly structure, which is easy to produce cumulative errors due to assembly during application, and the movement of the movable flat ruler is mostly controlled manually. In order to leave enough sliding space, the movement of the movable flat ruler cannot ensure that the two ends of the movable flat ruler are located in the same vertical horizontal plane, which easily causes the flat ruler to skew and affect the detection result. In view of this, in-depth research was conducted on the above-mentioned problems, and thus this case was produced. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an intelligent and adjustable high-efficiency arc alignment tool for a sector segment of a continuous casting machine, which solves the problems of the prior art.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a continuous casting machine segment intelligent adjustable high-efficiency arc alignment tool, comprising a segment frame and a plurality of rollers, wherein the plurality of rollers are assembled on the segment frame, the segment frame is a rectangular structure frame, and at least two pairs of detection installation positions are arranged on the segment frame;

[0006] The detection installation position has equal-height flat columns, the number of which is at least two pairs, and the plurality of equal-height flat columns are arranged in a matrix;

[0007] A bidirectional control slide rail is installed on the matrix composed of equal-height flat columns;

[0008] The bidirectional control slide rail is composed of a level ruler track, a movable level ruler track installed on the level ruler track, and a control component for controlling the movement of the movable level ruler track;

[0009] The equal height ruler track is a rectangular structural frame, and a pair of parallel slide grooves are provided on the inner opposite wall surfaces of the rectangular structural frame. A pair of sliding seats extend from both ends of the movable ruler track, and the pair of sliding seats are assembled in a pair of parallel slide grooves and connected to the control assembly;

[0010] A transverse slide is arranged on the movable level ruler track, and an electronic digital depth gauge is mounted on the transverse slide.

[0011] Preferably, the sliding seat is a square structural block with rounded corners, and the sliding seat is fixedly connected to the movable level track by bolts.

[0012] Preferably, a pair of stabilizing slide bars are installed in the pair of parallel slide bars, and a pair of stabilizing slide bars are provided on the pair of sliding seats and sleeved outside the pair of stabilizing slide bars.

[0013] Preferably, the transverse slide is a square plate with a through-groove structure, and the transverse slide is sleeved on a movable ruler track.

[0014] Preferably, the control assembly includes a pair of parallel screw rods, which are assembled in a pair of parallel slide grooves and located on one side of a pair of stable slide rods, a pair of sliding seats are threadedly connected to the pair of parallel screw rods, and the pair of parallel screw rods pass through the ends of a pair of parallel slide grooves. A rotating shaft is provided on the side wall of the equal height ruler track, and the rotating shaft is linked to the pair of parallel screw rods through a pair of gear sets.

[0015] Beneficial Effects

[0016] The utility model provides an intelligent adjustable and efficient arc alignment tool for a continuous casting machine segment. It has the following beneficial effects: the intelligent adjustable and efficient arc alignment tool for a continuous casting machine segment is simple to design and manufacture, only requires four equal-height columns and a pre-installed bidirectional control slide rail, is easy to operate, saves most of the assembly work, and avoids the cumulative error caused by assembly. Due to the use of an electrically controlled control component and an over-matched bidirectional control slide rail, the movement of the moving ruler track is more stable during the arc measurement process, ensuring the accuracy of the movement of the moving ruler track and improving the arc accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a first stereoscopic structural schematic diagram of an intelligent, adjustable and efficient arc-aligning tooling for a sector segment of a continuous casting machine described in the utility model.

[0018] Figure 2 It is a schematic cross-sectional structure diagram of an intelligent, adjustable and efficient arc-aligning tooling for a sector segment of a continuous casting machine described in the utility model.

[0019] Figure 3 This is a second three-dimensional structural schematic diagram of an intelligent, adjustable and efficient arc-aligning tooling for a sector segment of a continuous casting machine described in the utility model.

[0020] In the figure: 1. Sector frame; 2. Roller; 3. Detection installation position; 4. Equal height level column; 5. Equal height level ruler track; 6. Moving level ruler track; 7. Parallel slide; 8. Sliding seat; 9. Horizontal slide; 10. Electronic digital depth gauge; 11. Stabilizing slide bar; 12. Parallel lead screw; 13. Rotating shaft; 14. Gear set; 15. Control motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides an implementation scheme: during the use of the fan-shaped segment of the continuous casting machine, according to the curvature of the continuous casting, it is necessary to adjust the positions of multiple pressure rollers of the fan-shaped segment to ensure that the curvature of the continuous casting is more accurate. The above-mentioned fan-shaped segment arc tooling adopts equal-height columns and three measuring rulers to be assembled into a measuring tool. However, the various rulers of this measuring tool are separate structures and need to be assembled when used, which causes errors in the connection of the rulers, which is easy to cause large accumulated errors in the measurement results. In addition, the assembly of the movable ruler and the equal-height ruler requires adjusting the positions of the two ends of the movable ruler, which is not easy to align with the detection position and is easy to cause the movable ruler to be skewed, further affecting the measurement results.

[0023] In view of the above problems, the present application discloses an intelligent adjustable and efficient arc alignment tool for a continuous casting machine segment. The arc alignment tool is designed based on the above arc alignment tool. The segment to be detected is composed of a segment frame 1 and a plurality of rollers 2. The plurality of rollers 2 are all assembled on the segment frame 1. The segment frame 1 is a rectangular structure frame. At least two pairs of detection installation positions 3 are arranged on the segment frame 1. The detection installation positions 3 are reserved by using a groove structure when the segment frame 1 is prefabricated.

[0024] During the inspection, firstly, equi-height flat columns 4 are installed on the inspection installation position 3, the number of equi-height flat columns 4 is at least two pairs, and a plurality of equi-height flat columns 4 are arranged in a matrix, and the lengths of the equi-height flat columns 4 are the same. After being installed on the fan-shaped segment frame 1, the top height of the matrix composed of the equi-height flat columns 4 is made flush; a two-way control slide rail is fixed on the matrix composed of the equi-height flat columns 4 by bolts, and the two-way control slide rail is composed of an equi-height flat ruler track 5, a movable flat ruler track 6 installed on the equi-height flat ruler track 5, and a control component for controlling the movement of the movable flat ruler track 6. The equi-height flat ruler track 5 is used as an external frame, and the movable flat ruler track 6 and the transverse slide 9 are pre-assembled on the equi-height flat ruler track 5, and corresponding corrections are made to ensure the accuracy of the measurement. The measurement principle is the same as that of the above-mentioned public patent;

[0025] The difference is that the equal-height level ruler track 5 is a rectangular structural frame, and a pair of parallel slide grooves 7 are opened on the opposite wall surfaces on the inner sides of the rectangular structural frame, and a pair of sliding seats 8 are extended from both ends of the movable level ruler track 6, wherein the pair of sliding seats 8 and the pair of parallel slide grooves 7 adopt a transition matching structure to ensure that the two ends of the movable level ruler track 6 are flush as much as possible, and the pair of sliding seats 8 are connected to the control component, and the automatic form of the control component of the single power structure can automatically control the horizontal movement distance of the movable level ruler track 6, so that the movement of the movable level ruler is more precise and smooth, avoiding the problem of skewness of the movable level ruler track 6 and inconsistent adjustment amount of the movable level ruler tracks 6 on both sides. A transverse slide 9 is arranged on the movable level ruler track 6, and an electronic digital display depth gauge 10 is installed on the transverse slide 9. The transverse slide 9 serves as the third level ruler structure, which is used to move the electronic digital display depth gauge 10, so as to facilitate the adjustment of the roller 2 corresponding to different positions.

[0026] As a preferred solution, further, the sliding seat 8 is a square structural block with rounded corners. The sliding seat 8 is fixedly connected to the moving ruler track 6 by bolts. The transition cooperation between the sliding seat 8 and the parallel slide groove 7 makes the moving posture of the sliding seat 8 stable to avoid errors caused by shaking, thereby ensuring smooth movement of both sides of the moving ruler track 6 and accurate posture of the moving ruler track 6. The moving ruler track 6 and the sliding seat 8 can be disassembled by bolts for easy replacement and maintenance.

[0027] As a preferred solution, further, a pair of parallel slide grooves 7 are equipped with a pair of stabilizing slide rods 11, a pair of sliding seats 8 are provided with a pair of stabilizing slide grooves which are sleeved outside the pair of stabilizing slide rods 11, and the columnar structure of the stabilizing slide rods 11 has a limiting and guiding function on the sliding seat 8, further stabilizing the moving posture of the moving ruler track 6.

[0028] As a preferred solution, further, the transverse slide 9 is a square plate with a through-groove structure, and the transverse slide 9 is sleeved on the movable flat ruler track 6. The transverse slide 9 and the movable flat ruler track 6 are also transitionally matched to improve the accuracy of movement.

[0029] As a preferred solution, further, according to the attached description Figure 1-3 It can be seen that in order to improve the movement accuracy of the movable level ruler track 6, the control assembly includes a pair of parallel screws 12, the pair of parallel screws 12 are assembled in the pair of parallel slide grooves 7 and are located on one side of the pair of stable slide bars 11, the pair of sliding seats 8 are threadedly connected with the pair of parallel screws 12, the pair of parallel screws 12 pass through the ends of the pair of parallel slide grooves 7, and a rotating shaft 13 is arranged on the side wall of the equal height level ruler track 5, and the rotating shaft 13 is linked with the pair of parallel screws 12 through a pair of gear sets 14;

[0030] In the specific implementation process, the movable ruler track 6 and the sliding seat 8 are reset to the end of the equal-height ruler track 5. By arranging a stepper motor at the end of the rotating shaft 13, the single rotation number and rotation angle of the stepper motor are controlled, so that the stepper motor drives the rotating shaft 13 to rotate a fixed number of circles and angle, so that the rotating shaft 13 is linked to a pair of parallel screw rods 12 through a pair of gear sets 14, and the pair of parallel screw rods 12 rotate synchronously, so that a pair of sliding blocks are synchronously meshed with a pair of parallel screw rods 12, and then the pair of sliding blocks drive the movable ruler track 6 to travel a set distance. Since the sliding speed and stroke of the pair of sliding blocks are consistent, the movement accuracy of the movable ruler track 6 is greatly improved, and the moving posture of the movable ruler is kept stable.

[0031] To sum up, it can be generally known that the intelligent adjustable and efficient arc-aligning tooling of the continuous casting machine fan-shaped segment is simple in design and manufacturing, and only requires four equal-height columns and a pre-installed bidirectional control slide rail. It is easy to operate, saves most of the assembly work, and avoids the cumulative errors caused by assembly. Due to the use of electrically controlled control components and over-fitted bidirectional control slide rails, the movement of the movable flat ruler track 6 is smoother during the arc measurement process, which ensures the accuracy of the movement of the movable flat ruler track 6 and improves the arc accuracy.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous casting machine segment intelligent adjustable high-efficiency arc alignment tool, comprising a segment frame (1) and a plurality of rollers (2), wherein the plurality of rollers (2) are mounted on the segment frame (1), the segment frame (1) is a rectangular frame, and at least two pairs of detection installation positions (3) are arranged on the segment frame (1), characterized in that ； The detection installation position (3) is provided with equal-height flat columns (4), the number of the equal-height flat columns (4) is at least two pairs, and the plurality of the equal-height flat columns (4) are arranged in a matrix; A bidirectional control slide rail is installed on the matrix composed of the equal-height flat columns (4); The bidirectional control slide rail is composed of a level ruler track (5), a movable ruler track (6) installed on the level ruler track (5), and a control component for controlling the movement of the movable ruler track (6); The equal height ruler track (5) is a rectangular structural frame, and a pair of parallel slide grooves (7) are provided on the inner opposite wall surfaces of the rectangular structural frame. A pair of sliding seats (8) extend from both ends of the movable ruler track (6), and the pair of sliding seats (8) are assembled in the pair of parallel slide grooves (7) and connected to the control assembly. A transverse slide (9) is arranged on the movable level ruler track (6), and an electronic digital depth gauge (10) is mounted on the transverse slide (9).

2. According to claim 1, a continuous casting machine segment intelligent adjustable high-efficiency arc alignment tool is characterized in that: The sliding seat (8) is a square structural block with rounded corners, and the sliding seat (8) is fixedly connected to the movable level track (6) by bolts.

3. The intelligent adjustable and efficient arc alignment tool for a continuous casting machine segment according to claim 2 is characterized in that: A pair of stabilizing slide bars (11) are installed in the pair of parallel slide grooves (7), and a pair of stabilizing slide grooves are provided on the pair of sliding seats (8) and are sleeved outside the pair of stabilizing slide bars (11).

4. The intelligent adjustable and efficient arc alignment tool for a continuous casting machine segment according to claim 3 is characterized in that: The transverse slide (9) is a square plate with a through-groove structure, and the transverse slide (9) is sleeved on the movable ruler track (6).

5. The intelligent adjustable and efficient arc alignment tool for a continuous casting machine segment according to claim 4 is characterized in that: The control assembly comprises a pair of parallel screw rods (12), the pair of parallel screw rods (12) are assembled in a pair of parallel slide grooves (7) and are located on one side of a pair of stable slide rods (11), a pair of sliding seats (8) are threadedly connected to the pair of parallel screw rods (12), the pair of parallel screw rods (12) pass through the ends of the pair of parallel slide grooves (7), and a rotating shaft (13) is arranged on the side wall of the equal height level track (5), and the rotating shaft (13) is linked to the pair of parallel screw rods (12) through a pair of gear sets (14).

Images