Ingot mold cleaning device

Abstract

The utility model discloses an ingot mold cleaning device which comprises a holding rod, the bottom end of the holding rod is connected with a first limiting plate and a second limiting plate under the action of a hinge shaft, and the ends, away from the hinge shaft, of the first limiting plate and the second limiting plate are each provided with a connecting rod. The sides, away from the first limiting plate and the second limiting plate, of the connecting rods are both installed on the side wall of an L-shaped supporting plate, and a cleaning brush is connected to the outside of the L-shaped supporting plate. The cleaning brush is arranged to be in an L shape, meanwhile, the cleaning brush can be rotationally adjusted under the movable connection effect of the hinge shaft, the cleaning brush is attached to all gaps in the ingot mold in a matched mode, and meanwhile the position of the cleaning brush with the angle changed is limited in cooperation with the limiting mechanism; and the situation that the cleaning brush shakes disorderly in the cleaning operation process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning devices, and particularly relates to a cleaning device for ingot molds. Background Art

[0002] Molten steel is injected into a casting mold through a ladle and solidifies to form an ingot. After the molten steel is smelted in a steelmaking furnace, it must be cast into an ingot or billet of a certain shape before processing. The process of casting an ingot with a casting mold is simply referred to as ingot casting. When the ingot has been used for a long time, it needs to be cleaned.

[0003] Due to the right-angle state at the corner positions inside the existing ingot mold, during the cleaning process, the cleaning operation of the internal gaps is relatively cumbersome and requires a large amount of manual time. Summary of the Utility Model

[0004] The utility model aims at the problems existing in the prior art and proposes the following technical solutions:

[0005] A cleaning device for an ingot mold includes a grip rod. The bottom end of the grip rod is connected with a first limiting plate and a second limiting plate under the action of a hinge shaft. Connecting rods are installed at the ends of the first limiting plate and the second limiting plate far away from the hinge shaft, and the sides of the connecting rods far away from the first limiting plate and the second limiting plate are installed on the side wall of an L-shaped support plate. A cleaning brush is connected to the outside of the L-shaped support plate.

[0006] The cleaning brush is set to be L-shaped, and at the same time, under the action of the hinge shaft's movable connection, the cleaning brush can be rotated and adjusted to fit various gaps inside the ingot mold. At the same time, it is combined with a limiting mechanism to limit the position of the cleaning brush after the angle conversion, avoiding the situation that the cleaning brush shakes randomly during the cleaning operation.

[0007] As a preference of the above technical solution, the side of the second limiting plate close to the first limiting plate is shorter than the side of the second limiting plate far away from the first limiting plate, and the first limiting plate and the second limiting plate are designed in a right-angle shape.

[0008] Since the L-shaped support plate together with the cleaning brush needs to rotate under the drive of the hinge shaft, in order to prevent the L-shaped support plate from driving the cleaning brush to rotate excessively, the first limiting plate and the second limiting plate are used to limit it. In order to prevent the first limiting plate and the second limiting plate from restricting each other under the action of the hinge shaft, the second limiting plate is set in a state where one end is long and the other end is short, making the rotation of the first limiting plate and the second limiting plate smooth.

[0009] As an optimization of the above technical solution, a limiting mechanism for limiting the first limiting plate and the second limiting plate is provided on the side wall of the grip. The limiting mechanism includes limiting grooves symmetrically formed on the side wall of the grip, and an elastic member is connected in the limiting groove. An active inner rod is connected in the limiting groove through the elastic member. The outer sides of the active inner rods are all mounted on a pull plate. A limiting block is connected to the inner side of the pull plate, and the limiting block is inserted into the first limiting plate or the second limiting plate.

[0010] Pull the pull plate outward under the action of the elastic potential energy of the elastic member, drive the limiting block to pull outward to the maximum limit value, and then rotate the first limiting plate or the second limiting plate to fit the side wall of the grip under the action of the hinge shaft, and then release the pull plate, so that under the action of the elastic reaction force of the elastic member, the limiting block is inserted into the side wall of the first limiting plate or the second limiting plate to complete the limiting operation of the first limiting plate or the second limiting plate.

[0011] As an optimization of the above technical solution, a protective pad is adhesively bonded to the side wall of the pull plate above the limiting block, and the inner side wall of the protective pad abuts against the outer wall of the first limiting plate or the second limiting plate.

[0012] Under the protection of the protective pad, the first limiting plate or the second limiting plate and the side wall of the pull plate are protected to avoid damage caused by impact.

[0013] As an optimization of the above technical solution, sliding rails are symmetrically formed on the inner wall of the limiting groove, and sliders are slidably connected in the sliding rails. The sliders are all mounted on the active inner rod.

[0014] Under the sliding action of the sliders and the sliding rails and in cooperation with the elastic potential energy of the elastic member, the active inner rod can stably move smoothly in the limiting groove.

[0015] As an optimization of the above technical solution, insertion grooves for cooperating with the limiting block are symmetrically formed on the side wall of the grip below the active inner rod.

[0016] In the normal state, the limiting block is inserted into the insertion groove.

[0017] The beneficial effects of the present utility model are as follows:

[0018] In this application, the cleaning brush is set in an L shape, and at the same time, under the active connection action of the hinge shaft, the cleaning brush can be rotated and adjusted, and it can be fitted to each gap in the ingot mold. At the same time, in cooperation with the limiting mechanism, the position of the cleaning brush after the angle conversion is limited, avoiding the situation that the cleaning brush shakes randomly during the cleaning operation. Description of the Drawings

[0019] Figure 1 A schematic diagram of the internal structure in the front view state provided by the embodiment of the present utility model shown;

[0020] Figure 2 The embodiment of the utility model shown provides Figure 1 a schematic enlarged view of the structure at position A in the figure.

[0021] Legend description:

[0022] 1. Gripping rod; 2. First limiting plate; 3. Second limiting plate; 4. Connecting rod; 5. L-shaped support plate; 6. Cleaning brush; 7. Limiting block; 8. Protective pad; 9. Pulling plate; 10. Movable inner rod; 11. Slide block; 12. Slide rail; 13. Elastic member; 14. Limiting groove; 15. Insertion groove. Specific implementation manner

[0023] To make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0024] In view of the problem that it is not convenient to clean the right-angle gaps in the ingot mold in the prior art, the cleaning brush 6 is set to be L-shaped, and at the same time, under the action of the movable connection of the hinge shaft, the cleaning brush 6 can be rotated and adjusted, and it fits well with each gap in the ingot mold. At the same time, the position of the cleaning brush 6 after the angle conversion is limited by the limiting mechanism, so as to avoid the situation that the cleaning brush 6 shakes randomly during the cleaning operation.

[0025] Such as Figure 1 and Figure 2As shown in the figure, in the embodiment of the present utility model, the ingot mold cleaning device includes a grip rod 1. The bottom end of the grip rod 1 is connected to a first limiting plate 2 and a second limiting plate 3 under the action of a hinge shaft. Connecting rods 4 are installed at the ends of the first limiting plate 2 and the second limiting plate 3 away from the hinge shaft, and the sides of the connecting rods 4 away from the first limiting plate 2 and the second limiting plate 3 are installed on the side wall of an L-shaped support plate 5. A cleaning brush 6 is connected to the outside of the L-shaped support plate 5. Due to the action of the hinge shaft, the L-shaped support plate 5 together with the cleaning brush 6 can rotate at the bottom end of the grip rod 1 for the gap of the ingot mold to be cleaned. Under the limiting action of the first limiting plate 2 and the second limiting plate 3, it is avoided that the L-shaped support plate 5 together with the cleaning brush 6 rotates excessively. The side of the second limiting plate 3 close to the first limiting plate 2 is shorter than the side of the second limiting plate 3 away from the first limiting plate 2, and the first limiting plate 2 and the second limiting plate 3 are designed in a right-angled shape. Since the L-shaped support plate 5 together with the cleaning brush 6 has to rotate under the drive of the hinge shaft, in order to prevent the L-shaped support plate 5 together with the cleaning brush 6 from rotating excessively, the first limiting plate 2 and the second limiting plate 3 are used to limit it. In order to prevent the first limiting plate 2 and the second limiting plate 3 from restricting each other under the action of the hinge shaft, the second limiting plate 3 is set in a state where one end is long and the other end is short, so that the first limiting plate 2 and the second limiting plate 3 rotate smoothly. A limiting mechanism for limiting the first limiting plate 2 and the second limiting plate 3 is provided on the side wall of the grip rod 1. The limiting mechanism includes limiting grooves 14 symmetrically opened on the side wall of the grip rod 1, and an elastic member 13 is connected in the limiting grooves 14. A movable inner rod 10 is connected in the limiting grooves 14 through the elastic member 13. The outer sides of the movable inner rods 10 are all installed on a pull plate 9. A limiting block 7 is connected to the inner side of the pull plate 9, and the limiting block 7 is inserted into the first limiting plate 2 or the second limiting plate 3. Pull the pull plate 9 outward under the elastic potential energy of the elastic member 13, drive the limiting block 7 to pull outward to the maximum limit value, and then rotate the first limiting plate 2 or the second limiting plate 3 to fit the side wall of the grip rod 1 under the action of the hinge shaft, and then release the pull plate 9, so that under the action of the elastic reaction force of the elastic member 13, the limiting block 7 is inserted into the side wall of the first limiting plate 2 or the second limiting plate 3 to complete the limiting operation of the first limiting plate 2 or the second limiting plate 3. Among them, it is worth noting that pulling the limiting block 7 to the maximum limit value does not affect the first limiting plate 2 and the second limiting plate 3 from fitting on the side wall of the grip rod 1 under the rotation of the hinge shaft, which conforms to the usage specifications. A protective pad 8 is glued to the side wall of the pull plate 9 above the limiting block 7, and the inner side wall of the protective pad 8 abuts against the outer wall of the first limiting plate 2 or the second limiting plate 3. Under the protection of the protective pad 8, the first limiting plate 2 or the second limiting plate 3 and the side wall of the pull plate 9 are protected to avoid damage caused by impact. Slide rails 12 are symmetrically opened on the inner wall of the limiting grooves 14, and sliders 11 are slidably connected in the slide rails 12. The sliders 11 are all installed on the movable inner rods 10. Under the sliding action of the sliders 11 and the slide rails 12 and in cooperation with the elastic potential energy of the elastic member 13, the movable inner rod 10 can stably move in the limiting grooves 14 smoothly;On the side wall of the grip rod 1 below the movable inner rod 10, insertion slots 15 for cooperating with the limit blocks 7 are symmetrically provided; in the daily state, the limit blocks 7 are inserted into the insertion slots 15.

[0026] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it.

Claims

1. A steel ingot mold cleaning device, comprising a gripper (1), characterized in that: The bottom end of the handle bar (1) is connected to a first limit plate (2) and a second limit plate (3) under the action of a hinge shaft, and a connecting rod (4) is installed on one end of the first limit plate (2) and the second limit plate (3) away from the hinge shaft, and the side of the connecting rod (4) away from the first limit plate (2) and the second limit plate (3) is installed on the side wall of an L-shaped support plate (5), and a cleaning brush (6) is connected to the outside of the L-shaped support plate (5).

2. The ingot mold cleaning device according to claim 1, characterized in that: The side of the second limiting plate (3) close to the first limiting plate (2) is shorter than the side of the second limiting plate (3) far from the first limiting plate (2), and the first limiting plate (2) and the second limiting plate (3) are designed to be at a right angle.

3. The ingot mold cleaning device according to claim 1, characterized in that: The side wall of the grip rod (1) is provided with a limiting mechanism for limiting the first limiting plate (2) and the second limiting plate (3), the limiting mechanism comprising a limiting groove (14) symmetrically arranged on the side wall of the grip rod (1), and an elastic member (13) is connected inside the limiting groove (14), a movable inner rod (10) is connected inside the limiting groove (14) through the elastic member (13), the outer side of the movable inner rod (10) is mounted on the pull plate (9), the inner side of the pull plate (9) is connected with a limiting block (7), and the limiting block (7) is plugged into the first limiting plate (2) or the second limiting plate (3).

4. The ingot mold cleaning device according to claim 3, characterized in that: A protective pad (8) is glued to the side wall of the pull plate (9) above the limiting block (7), and the inner side wall of the protective pad (8) abuts against the outer wall of the first limiting plate (2) or the second limiting plate (3).

5. The ingot mold cleaning device according to claim 3, characterized in that: The inner wall of the limiting groove (14) is symmetrically provided with a slide rail (12), and a slider (11) is slidably connected inside the slide rail (12), and the slider (11) is installed on the movable inner rod (10).

6. The ingot mold cleaning device according to claim 3, characterized in that: The side wall of the grip rod (1) below the movable inner rod (10) is symmetrically provided with plug-in grooves (15) used in conjunction with the limit block (7).

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