Flat mold steel ingot mold with two exits in one mold

Abstract

The utility model discloses a one-mold two-outlet flat mold steel ingot mold, which relates to the field of steel ingot molds, and has the technical scheme that the one-mold two-outlet flat mold steel ingot mold comprises a lower mold and an upper mold, two cavities are arranged in each of the lower mold and the upper mold, the top of the lower mold is communicated and connected with a liquid injection pipe for injecting liquid into the two cavities, and a support frame is arranged at the bottom end of the lower mold. A knocking assembly is arranged in the supporting frame, two cavities of the lower mold can be knocked by rotating the knocking assembly, and a base is fixedly connected to the bottom end of the lower mold, so that the effects that the two cavities of the lower mold can be knocked by rotating the knocking assembly, workers do not need to knock the two cavities respectively, and the working efficiency is improved. And manpower can be saved.

Description

Technical Field

[0001] The utility model relates to the field of ingot molds, and more specifically, to a flat ingot mold with two outputs in one mold. Background Technique

[0002] A flat ingot mold with two outputs in one mold is an efficient casting mold, which is designed to produce two flat ingots simultaneously in one pouring process. This kind of mold is usually made of high-temperature resistant and high-strength materials to withstand the high temperature and huge pressure of molten steel. The internal structure of the mold is carefully designed to ensure that the molten steel can be evenly filled, thus ensuring the quality consistency of the two ingots. The shape design of the flat mold is beneficial to subsequent processing and use, and improves the material utilization rate. During the production process, strict process control and optimization of the cooling system can effectively reduce the defects of the ingots and improve the qualified rate and performance of the products. In short, the flat ingot mold with two outputs in one mold has significant advantages in improving production efficiency and ensuring product quality.

[0003] When removing the ingot from the lower mold of the ingot mold, it is necessary to knock because during the cooling and solidification process of the ingot, there will be a certain adhesion and friction force between the ingot and the mold. Knocking can, through vibration and impact force, break the adhesion between the contact surface of the ingot and the mold, reduce the friction force, so that the ingot can be more easily separated from the mold. In addition, the vibration generated by knocking also helps to eliminate the possible local vacuum adsorption, further promoting the removal of the ingot. However, the flat ingot mold with two outputs in one mold has two cavities, and the staff needs to knock on the two cavities separately, which is rather troublesome.

[0004] Therefore, in order to solve the above technical problems, this application proposes a flat ingot mold with two outputs in one mold. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a flat ingot mold with two outputs in one mold.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A flat ingot mold with two outputs in one mold, including a lower mold and an upper mold, both of which have two cavities inside. A liquid injection pipe for injecting liquid into the two cavities is connected to the top of the lower mold in a communicating manner. A support frame is installed at the bottom end of the lower mold, and a knocking component is arranged inside the support frame. By rotating the knocking component, both cavities of the lower mold can be knocked. The bottom end of the lower mold is fixedly connected to a base.

[0007] Preferably, a funnel is integrally formed at the head of the liquid injection pipe, and the funnel can increase the area of the feeding port.

[0008] Preferably, the knocking component includes bearing seats fixed on both sides of the support frame. A support bearing is fixedly connected inside the bearing seat. A round rod is inserted inside the support bearing, and the outer sidewall of the round rod is fixed to the inner ring part of the support bearing. A rotating block is fixedly connected to the outer sidewall of the round rod between the two support bearings, and the diameters of the two cross-sections of the rotating block are different. The periphery of the top end of the base is connected to a lifting plate through telescopic rods. A spring is fixedly connected between the inner bottom wall of the lifting plate and the top end of the base. Both sides of the top end of the lifting plate are fixed to a knocking block through vertical rods.

[0009] Preferably, a handle for facilitating the rotation of the rotating block is fixedly connected to the head of the round rod, which is convenient for the staff to rotate the round rod.

[0010] Preferably, an electric guide rail for driving the slider to move up and down is provided on one side of the lower mold. The surface of the slider is fixed to one side of the upper mold through a connecting rod. The slider can be driven to move up and down by the electric guide rail, and the upper mold can be driven to move up and down by the slider, so as to perform mold opening and closing.

[0011] Preferably, a sliding rod is fixedly connected to the other side of the lower mold, and a sliding sleeve is slidably connected to the outer sidewall of the sliding rod. The surface of the sliding sleeve is fixed to the other side of the upper mold, which can provide additional stability and guiding, and ensure that the upper mold moves in a straight line during the up and down movement.

[0012] Preferably, the lower mold and the support frame are detachably connected by screws. The base is made of cast steel material, which can provide excellent support and stability.

[0013] Preferably, the lower mold and the sliding rod and the electric guide rail, as well as the upper mold and the slider and the sliding sleeve, are detachably connected by screws. When the upper mold and the lower mold are damaged, they can be replaced separately.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] 1. After the present utility model is filled and cooled, the upper mold is driven to move upward by the lifting device to separate the upper mold and the lower mold. The ingot is located in the lower mold. At this time, the two cavities of the lower mold can be knocked by rotating the knocking component, and it is not necessary for the staff to knock the two cavities separately, which helps to save manpower, thus solving the problem in the background technology that the staff needs to knock the two cavities separately, which is rather troublesome.

[0016] 2. The utility model can drive the up-and-down movement of the slider through an electric guide rail, and drive the up-and-down movement of the upper mold by the slider, so as to perform mold opening and mold closing. Compared with the traditional lifting device, it can perfectly maintain the linear movement between the upper mold and the lower mold, and there is no need for alignment operation during mold closing, which is more convenient for the staff to operate;

[0017] 3. The utility model can provide additional stability and guidance through the slide bar and the sliding sleeve, ensure that the upper mold moves in a straight line during the up-and-down movement, avoid deviation or shaking, and thus improve the accuracy and reliability of the movement;

[0018] 4. The lower mold and the support frame of the utility model are detachably connected by screws. The lower mold is detachably connected to the slide bar and the electric guide rail, and the upper mold is detachably connected to the slider and the sliding sleeve by screws. In this way, when the upper mold and the lower mold are damaged, they can be replaced separately, and there is no need to replace them together with other components, so as to save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the utility model, and constitute a part of this application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute an improper limitation to the utility model. In the drawings:

[0020] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 is a schematic diagram of the specific structure at the top of the utility model;

[0022] Figure 3 is the utility model Figure 1 A partial enlarged view of the structure;

[0023] Figure 4 is a schematic diagram of the specific structure inside the support frame of the utility model.

[0024] In the figure: 1. Lower mold; 2. Upper mold; 3. Support frame; 4. Knocking component; 41. Bearing seat;

[0025] 42. Support bearing; 43. Round rod; 44. Telescopic rod; 45. Lifting plate; 46. Spring; 47. Vertical rod; 48. Knocking block; 49. Handle; 410. Rotating block; 5. Electric guide rail; 6. Slider; 7. Slide bar; 8. Sliding sleeve; 9. Base; 10. Hopper; 11. Liquid injection pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] As Figures 1-4As shown in the figure, the utility model provides a flat ingot mold with two cavities in one mold, which includes a lower mold 1 and an upper mold 2. Both of them have two cavities inside. A liquid injection pipe 11 for injecting liquid into the two cavities is connected to the top of the lower mold 1 in a communicating manner. A support frame 3 is installed at the bottom end of the lower mold 1. A knocking component 4 is arranged inside the support frame 3. By rotating the knocking component 4, both cavities of the lower mold 1 can be knocked. The bottom end of the lower mold 1 is fixedly connected to a base 9. The head of the liquid injection pipe 11 is integrally formed with a funnel 10. The base 9 is made of cast steel material, which has high strength and good toughness and can provide excellent support and stability.

[0027] During use, after the upper mold 2 is clamped on the lower mold 1 for mold closing (it is necessary to apply a mold release agent on the inner surface of the mold before mold closing), then molten steel is injected into the liquid injection pipe 11 through the funnel 10 (which can increase the area of the feeding port, help reduce the flow resistance of the molten metal or plastic melt during filling, thereby improving the pouring speed, reducing the pouring time, and reducing the risk of defects such as cold shut and incomplete filling). The molten steel flows into the two cavities through the liquid injection pipe 11. After injection and cooling, the upper mold 2 is driven to move upward by a lifting device to separate the upper mold 2 and the lower mold 1. The ingot is located in the lower mold 1. At this time, by rotating the knocking component 4, both cavities of the lower mold 1 can be knocked, and it is not necessary for workers to knock the two cavities separately, which helps to save manpower.

[0028] The following is the specific structure of the knocking component 4: The knocking component 4 includes bearing seats 41 fixed on both sides of the support frame 3. A support bearing 42 is fixedly connected inside the bearing seat 41. A round rod 43 is inserted into the support bearing 42, and the outer side wall of the round rod 43 is fixed to the inner ring part of the support bearing 42. A rotating block 410 is fixedly connected to the outer side wall of the round rod 43 at the part between the two support bearings 42, and the diameters of the two cross-sections of the rotating block 410 are different. The four sides of the top end of the base 9 are connected to a lifting plate 45 through telescopic rods 44. A spring 46 is fixedly connected between the inner bottom wall of the lifting plate 45 and the top end of the base 9. The two sides of the top end of the lifting plate 45 are fixedly connected to a knocking block 48 through vertical rods 47. A handle 49 for facilitating the rotation of the rotating block 410 is fixedly connected to the head of the round rod 43.

[0029] The handle 49 is used to rotate the round rod 43, which drives the inner ring of the support bearing 42 to rotate, and the inner ring of the support bearing 42 rotates along its outer ring. At the same time, the round rod 43 also drives the rotation of the rotating block 410, so that the rotating block 410 is rotatably supported by the bearing. The rotating block 410 has two cross-sectional diameters with different diameters. Therefore, during the rotation process, the side with a longer diameter will squeeze the lifting plate 45 to move downward. At this time, the spring 46 is compressed. When the rotating block 410 rotates to the cross-sectional diameter with a smaller diameter against the lifting plate 45, the spring 46 will begin to extend in the opposite direction, thereby driving the lifting plate 45 to move upward. (The lifting plate 45 is always against the surface of the rotating block 410 through the action of the spring 46), the telescopic rod 44 also expands and contracts during this process to maintain the vertical linear movement of the lifting plate 45, and the lifting plate 45 can drive the vertical rod 47 and the knocking block 48 to move vertically, and the knocking blocks 48 located on both sides of the lower mold 1 can repeatedly knock on the bottom of the lower mold 1 up and down (although the knocking is on the support frame 3, the knocked support frame 3 parts are close to the bottom of the lower mold 1, so it is equivalent to knocking on the bottom of the lower mold 1), so that the two cavities can be knocked separately by rotating.

[0030] Furthermore, one side of the lower mold 1 drives the electric guide rail 5 that drives the slider 6 to move up and down. The surface of the slider 6 is fixed to one side of the upper mold 2 through a connecting rod. The electric guide rail 5 can drive the slider 6 to move up and down, and the slider 6 drives the upper mold 2 to move up and down, so as to open and close the mold. Compared with the traditional lifting device, this can perfectly maintain the linear movement between the upper mold 2 and the lower mold 1, and no alignment operation is required during mold closing, which is more convenient for the staff to operate.

[0031] At the same time, a slide bar 7 is fixedly connected to the other side of the lower mold 1, and a slide sleeve 8 is slidably connected to the outer wall of the slide bar 7. The surface of the slide sleeve 8 is fixed to the other side of the upper mold 2. In this way, when the upper mold 2 is moved up and down by the electric guide rail 5 and the slider 6, the slide sleeve 8 will also be driven to move up and down. The slide sleeve 8 slides along the slide bar 7, thereby limiting the upper mold 2 on the other side of the upper mold 2. In this way, the slide bar 7 and the slide sleeve 8 can provide additional stability and guidance, ensuring that the upper mold 2 maintains linear motion during the up and down movement, avoiding deviation or shaking, thereby improving the accuracy and reliability of the movement. Secondly, it can share the lateral force and torque borne by the electric guide rail 5 and the slider 6, reduce their burden, and thus extend their service life.

[0032] It should be noted that the lower mold 1 and the support frame 3 are detachably connected by screws, the lower mold 1 and the slide bar 7 and the electric guide rail 5, and the upper mold 2 and the slider 6 and the sliding sleeve 8 are detachably connected by screws, so that when the upper mold 2 and the lower mold 1 are damaged, they can be replaced separately without having to be replaced together with other parts, so as to save costs.

[0033] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Any ordinary technician in the industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and the above description. However, any equivalent changes such as slight modifications, decorations, and evolutions made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model. At the same time, any equivalent changes, modifications, and evolutions made to the above embodiments based on the essential technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A flat steel ingot mold with two outputs, comprising a lower mold (1) and an upper mold (2), both of which have two cavities inside, and a liquid injection pipe (11) is connected to the top of the lower mold (1) for injecting liquid into the two cavities, characterized in that: A support frame (3) is installed at the bottom end of the lower mold (1), and a knocking assembly (4) is arranged inside the support frame (3). The two cavities of the lower mold (1) can be knocked by rotating the knocking assembly (4). The bottom end of the lower mold (1) is fixedly connected to a base (9).

2. The one-die-two-out flat die steel ingot mold according to claim 1, characterized in that: The head of the liquid injection tube (11) is integrally formed with a funnel (10).

3. The one-die-two-out flat die steel ingot mold according to claim 1, characterized in that: The knocking assembly (4) comprises a bearing seat (41) fixed on both sides of the support frame (3), a support bearing (42) being fixedly connected inside the bearing seat (41), a round rod (43) being inserted inside the support bearing (42), and an outer wall of the round rod (43) being fixed to an inner ring portion of the support bearing (42), a rotating block (410) being fixedly connected to the outer wall of the round rod (43) between the two support bearings (42), and two cross sections of the rotating block (410) having different diameters, the top of the base (9) being connected to a lifting plate (45) via telescopic rods (44) on all sides, a spring (46) being fixedly connected between an inner bottom wall of the lifting plate (45) and the top of the base (9), and both sides of the top of the lifting plate (45) being fixed to the knocking block (48) via vertical rods (47).

4. The one-die-two-out flat die steel ingot mold according to claim 3, characterized in that: A handle (49) is fixedly connected to the head of the round rod (43) for facilitating the rotation of the rotating block (410).

5. The one-die-two-out flat die steel ingot mold according to claim 1, characterized in that: One side of the lower mold (1) drives an electric guide rail (5) for moving a slider (6) up and down, and a surface of the slider (6) is fixed to one side of the upper mold (2) via a connecting rod.

6. The one-die-two-out flat die steel ingot mold according to claim 5, characterized in that: The other side of the lower mold (1) is fixedly connected to a sliding rod (7), and the outer side wall of the sliding rod (7) is slidably connected to a sliding sleeve (8), and the surface of the sliding sleeve (8) is fixed to the other side of the upper mold (2).

7. The one-die-two-out flat die steel ingot mold according to claim 1, characterized in that: The lower mold (1) and the support frame (3) are detachably connected via screws, and the base (9) is made of cast steel material.

8. The one-die-two-out flat die steel ingot mold according to claim 6, characterized in that: The lower mold (1) and the slide bar (7) and the electric guide rail (5), as well as the upper mold (2) and the slide block (6) and the slide sleeve (8) are all detachably connected via screws.

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