A cast iron mold for preventing iron leakage

Abstract

The utility model discloses a cast iron mold for preventing iron leakage, which comprises a main body, two groups of cast iron grooves are arranged on the inner side of the main body, the two groups of cast iron grooves are arranged in parallel, side guard plates are arranged on the left and right ends of the main body, and horizontal baffles are connected to the upper inner walls of the side guard plates. A rear guard plate is arranged at the rear end of the main body, and both ends of the rear guard plate are connected to the edges of the side edges, a front guard plate is arranged at the front end of the main body, a first arc-shaped stop groove is arranged between the front guard plate and the cast iron groove, a second arc-shaped stop groove is arranged on the side of the first arc-shaped stop groove, and the end faces of both sides of the main body are connected with a first connecting ear plate and a second connecting ear plate, and the first connecting ear plate and the second connecting ear plate are arranged in parallel. The utility model realizes the function of effectively preventing molten iron from overflowing and splashing on all sides, saving molten iron and preventing waste.

Description

Technical Field

[0001] The utility model relates to the technical field of cast iron moulds, in particular to an iron leakage-proof cast iron mould. Background Art

[0002] The cast iron mold is a mold used in the cast iron process, and is mostly used in conjunction with a cast iron machine. Molten iron is poured into the cast iron mold and waited for it to cool to obtain an iron ingot. The traditional cast iron mold can meet the needs of cast iron, but in the process of pouring molten iron for cast iron, the molten iron flows from the nozzle into the cast iron mold on the running chain belt. Since the iron flow impacts the cast iron mold, the molten iron will overflow from the overlapping gaps and the retaining edges between the cast iron molds, causing waste. For example, in the prior art, the patented technology with application number 202230812243.0 discloses an outer structure of a cast iron mold for cast iron. This patented technology is also a patent applied for by our company. Although it can complete the cast iron task, it only has a protective effect on both sides for overflowing and splashing molten iron, and does not have a good protective effect on the front and rear ends.

[0003] Therefore, designing a cast iron mold that can effectively prevent molten iron from overflowing and splashing on all sides, saving molten iron and preventing waste, is exactly the problem that the inventor wants to solve. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cast iron mold that prevents iron from leaking, which can effectively prevent molten iron from overflowing and splashing on all sides, saving molten iron and preventing waste.

[0005] The technical solution adopted by the device of the utility model is: a cast iron mold for preventing iron leakage, which includes a main body, two groups of cast iron grooves are arranged on the inner side of the main body, the two groups of cast iron grooves are arranged in parallel, side guard plates are arranged on the left and right ends of the main body, and horizontal baffles are connected to the upper inner walls of the side guard plates. A rear guard plate is arranged at the rear end of the main body, and both ends of the rear guard plate are connected to the edges of the side edges. A front guard plate is arranged at the front end of the main body, a first arc-shaped stop groove is arranged between the front guard plate and the cast iron groove, a second arc-shaped stop groove is arranged on the side of the first arc-shaped stop groove, and both side end faces of the main body are connected with a first connecting ear plate and a second connecting ear plate, and the first connecting ear plate and the second connecting ear plate are arranged in parallel.

[0006] Furthermore, a transition groove is provided between the two groups of cast iron grooves. The transition groove is a downwardly concave groove structure with a depth of no more than 2 cm. The transition groove is connected with the cast iron groove through a guide groove.

[0007] Furthermore, each group of the cast iron grooves includes two rows and each row is provided with three cast iron grooves, and arc transitions are provided at the edges between adjacent cast iron grooves.

[0008] Furthermore, the first arc-shaped flow-stopping groove and the second arc-shaped flow-stopping groove are concentric and have the same depth.

[0009] Furthermore, the height of the front guard plate is one third of the side guard plate, and the height of the rear guard plate is one half of the side guard plate.

[0010] Furthermore, there is an angle of 7° between the upper end surfaces of the first connecting ear plate and the second connecting ear plate and the ground surface of the cast iron mold.

[0011] Furthermore, the width of the horizontal baffle is 3 cm and is parallel to the horizontal direction, and the length of the horizontal baffle is less than the length of the side guard plate.

[0012] The beneficial effects of the utility model device are:

[0013] 1. The utility model adopts a novel structural design, lengthens the length of the cast iron mold, and adds structures at the front and rear ends to prevent molten iron from leaking out. Combined with the auxiliary blocking structures added at the left and right ends, it can effectively prevent molten iron from overflowing and splashing, and achieves the function of effectively preventing molten iron from overflowing and splashing on all sides, saving molten iron and preventing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the traditional cast iron mold structure.

[0016] Explanation of the figure numbers: 1-main body; 2-first connecting ear plate; 3-second connecting ear plate; 4-side guard plate; 5-horizontal baffle; 6-front guard plate; 7-first arc-shaped stop groove; 8-second arc-shaped stop groove; 9-cast iron groove; 10-transition groove; 11-guide groove; 12-rear guard plate; 13-traditional cast iron mold. DETAILED DESCRIPTION

[0017] The following is a further description of the present invention in conjunction with specific embodiments. These embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0018] See also Figure 1It is a schematic diagram of the structure of the utility model, a cast iron mold for preventing iron leakage, which includes a main body 1, two groups of cast iron grooves 9 are arranged on the inner side of the main body 1, each group of cast iron grooves 9 includes two rows and each row is provided with three cast iron grooves 9, arc transitions are arranged at the edges between adjacent cast iron grooves 9, the two groups of cast iron grooves 9 are arranged in parallel, a transition groove 10 is arranged between the two groups of cast iron grooves 9, the transition groove 10 is a downwardly concave groove structure with a depth of no more than 2 cm, the transition groove 10 is connected with the cast iron grooves 9 through a guide groove 11, the transition groove 10 is used to carry the molten iron overflowing from the cast iron grooves 9 on both sides during pouring, and guide part of the molten iron back to the cast iron groove 9 through the guide groove 11, so as to reduce waste and reasonably use the molten iron.

[0019] Side guard plates 4 are provided at the left and right ends of the main body 1, and horizontal baffles 5 are connected to the upper inner walls of the side guard plates 4. A rear guard plate 12 is provided at the rear end of the main body 1, and both ends of the rear guard plate 12 are connected to the edges of the sides. A front guard plate 6 is provided at the front end of the main body 1, and the height of the front guard plate 6 is one-third of the side guard plate 4, and the height of the rear guard plate 12 is one-half of the side guard plate 4. The width of the horizontal baffle 5 is 3 cm and parallel to the horizontal direction, and the length of the horizontal baffle 5 is less than the length of the side guard plate 4. The guard plates in the front, rear, left and right directions can effectively prevent the splashing molten iron from leaving the cast iron mold. Relative to the running direction of the cast iron machine, there is more splashing molten iron and overflowing molten iron in the direction of the rear guard plate 12 on the cast iron mold, and the splashing height is higher than the front end, so the height of the rear guard plate 12 is higher than that of the front guard plate 6. The main function of the front guard plate 6 is to block the overflowing molten iron when a large amount of overflow occurs in the cast iron trough 9, and at the same time block the splashing molten iron in front.

[0020] A first arc-shaped stop-flow groove 7 is arranged between the front guard plate 6 and the cast iron trough 9, and a second arc-shaped stop-flow groove 8 is arranged on the side of the first arc-shaped stop-flow groove 7. The first arc-shaped stop-flow groove 7 and the second arc-shaped stop-flow groove 8 are concentric and have the same depth. The function of the arc-shaped stop-flow groove is to stop the flow of molten iron when a small amount of molten iron overflows, and to guide the molten iron into the arc-shaped stop-flow groove for storage, so as to facilitate subsequent recovery and cleaning.

[0021] The end faces on both sides of the main body 1 are connected with the first connecting ear plate 2 and the second connecting ear plate 3, which are arranged in parallel. The upper end faces of the first connecting ear plate 2 and the second connecting ear plate 3 have an angle of 7° with the ground of the cast iron mold.

[0022] When the rear end of the main body 1 is not equipped with a rear side plate, the loss of splashing and overflowing molten iron can be reduced by plugging and fitting different cast iron molds. A slot is provided at the end of the side guard plate 4, and the slot is plugged and fitted with the front end of the adjacent cast iron mold main body 1. The cast iron molds plugged together can reduce the size of the joints between each other.

[0023] See also Figure 2It is a schematic diagram of the structure of a traditional cast iron mold 13. Compared with the utility model, the traditional cast iron mold 13 is shorter in the conveying direction, and the protective effect of the front and rear ends on the molten iron is lower, and it cannot effectively prevent the molten iron from overflowing and splashing in these two directions. The protective effect of the guard plates on the left and right sides also needs to be improved.

[0024] The utility model adopts a novel structural design, lengthens the length of the cast iron mold, and adds structures to prevent molten iron from leaking at the front and rear ends. Combined with auxiliary blocking structures added at the left and right ends, the utility model can effectively prevent molten iron from overflowing and splashing, thereby achieving the function of effectively preventing molten iron from overflowing and splashing on all sides, saving molten iron and preventing waste.

Claims

1. A cast iron mold for preventing iron leakage, characterized in that: The invention comprises a main body (1), wherein two groups of cast iron grooves (9) are arranged inside the main body (1), and the two groups of cast iron grooves (9) are arranged in parallel. Side guard plates (4) are arranged at both the left and right ends of the main body (1), and the upper inner wall of the side guard plates (4) is connected to a horizontal baffle plate (5). A rear guard plate (12) is arranged at the rear end of the main body (1), and both ends of the rear guard plate (12) are connected to the edge of the side. A front guard plate (6) is arranged at the front end of the main body (1), and a first arc-shaped stop groove (7) is arranged between the front guard plate (6) and the cast iron groove (9), and a second arc-shaped stop groove (8) is arranged on the side of the first arc-shaped stop groove (7). The end faces of both sides of the main body (1) are connected to a first connecting ear plate (2) and a second connecting ear plate (3), and the first connecting ear plate (2) and the second connecting ear plate (3) are arranged in parallel.

2. The cast iron mold for preventing iron leakage according to claim 1, characterized in that: A transition groove (10) is provided between the two groups of cast iron grooves (9); the transition groove (10) is a downwardly concave groove structure with a depth of no more than 2 cm; the transition groove (10) is connected to the cast iron groove (9) via a guide groove (11).

3. The cast iron mold for preventing iron leakage according to claim 1, characterized in that: Each group of the cast iron grooves (9) comprises two rows, and each row is provided with three cast iron grooves (9), and arc transitions are provided at the edges between adjacent cast iron grooves (9).

4. The cast iron mold for preventing iron leakage according to claim 1, characterized in that: The first arc-shaped stop groove (7) and the second arc-shaped stop groove (8) are concentric and have the same depth.

5. The cast iron mold for preventing iron leakage according to claim 1, characterized in that: The height of the front guard plate (6) is one third of the height of the side guard plate (4), and the height of the rear guard plate (12) is one half of the height of the side guard plate (4).

6. The iron casting mold for preventing iron leakage according to claim 1, characterized in that: There is an angle between the upper end surfaces of the first connecting ear plate (2) and the second connecting ear plate (3) and the ground surface of the cast iron mold, and the angle is 7°.

7. The cast iron mold for preventing iron leakage according to claim 1, characterized in that: The width of the horizontal baffle (5) is 3 cm and is parallel to the horizontal direction, and the length of the horizontal baffle (5) is less than the length of the side guard plate (4).

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