Casting mold for special-shaped steel casting

Abstract

The utility model relates to the technical field of casting molds, and discloses a casting mold for a special-shaped steel casting, which comprises a base, the top end of the base is fixedly connected with an electric telescopic rod, the other end of the electric telescopic rod is fixedly connected with a U-shaped block, and the left side and the right side of the inner wall of the U-shaped block are rotatably connected with first rotating plates; a mold is rotationally connected to the outer side of the first rotating plate, reserved openings are formed in the left side and the right side of the outer wall of the mold, a rotating rod is rotationally connected to the bottom of the inner side of the mold, a bottom plate is fixedly connected to the outer side of the rotating rod, and second rotating plates are rotationally connected to the left side and the right side of the outer wall of the U-shaped block. According to the automatic material stripping device, automatic material stripping can be achieved through cooperation of the electric telescopic rod, the U-shaped block and the second rotating plate, and the temperature of cooling water can be kept while the mold is cooled through cooperation of the interior of the cooling plate, the water pump and the electric fan.

Description

Technical Field

[0001] The utility model relates to the technical field of casting molds, in particular to a casting mold for special-shaped steel castings. Background Art

[0002] Special-shaped steel castings are cast steel products with specific shapes and structural designs. These steel parts are usually not simple shapes such as square or round, but are designed and cast into specific complex or special shapes according to specific project requirements. To facilitate the casting of steel parts, a special-shaped casting mold is required.

[0003] The casting mold for special-shaped steel castings is a mold designed specifically for specifically designed castings, including elements such as mold shape, gate venting system, cooling system, and core system, to ensure that the design requirements can be accurately replicated during the casting process and to ensure the stability and accuracy of the casting quality and shape.

[0004] Currently, most casting molds for special-shaped steel castings on the market require manual opening of the casting mold after casting is completed, and then the casting part is taken out of the mold. In actual use, the mold cannot be automatically removed at the same time as it is opened, and manual operation has the risk of burns, thereby reducing the reliability of the device. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides a casting mold for special-shaped steel castings, aiming to improve the problem in the prior art that the steel parts need to be manually removed from the casting mold after casting.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a casting mold for special-shaped steel castings, including a base, the top of the base is fixedly connected to an electric telescopic rod, the other end of the electric telescopic rod is fixedly connected to a U-shaped block, the left and right sides of the inner wall of the U-shaped block are rotatably connected to a first rotating plate, the outer side of the first rotating plate is rotatably connected to the mold, the left and right sides of the outer wall of the mold are opened in reserved openings, the inner bottom of the mold is rotatably connected to a rotating rod, the outer side of the rotating rod is fixedly connected to a bottom plate, the left and right sides of the outer wall of the U-shaped block are rotatably connected to a second rotating plate, the outer side of the second rotating plate passes through the reserved opening and is fixedly connected to the rotating rod, and a cooling mechanism is provided on the outer side of the base, and the cooling mechanism is used to improve the cooling effect after casting.

[0007] As a further description of the above technical solution:

[0008] The cooling mechanism includes a water tank, which is fixedly connected to the rear side of the base. The left and right sides of the water tank are connected to water pumps. The output end of the water pump is connected to a hose. The front side of the hose is connected to a cooling plate. The outer sides of the two cooling plates are respectively fixedly connected to the corresponding molds. The top of the water tank is fixedly connected to a fixed plate. The left and right sides of the inner wall of the fixed plate are rotatably connected to electric fans.

[0009] As a further description of the above technical solution:

[0010] The front side of the base is fixedly connected with a controller, and the controller is electrically connected to the electric telescopic rod and the electric fan respectively.

[0011] As a further description of the above technical solution:

[0012] The outer side of the controller is fixedly connected with a shell, and the outer side of the shell is rotatably connected with a shield.

[0013] As a further description of the above technical solution:

[0014] Positioning blocks are fixedly connected to the four sides of the outer side of the base, and positioning holes are opened on the outer sides of the plurality of positioning blocks.

[0015] As a further description of the above technical solution:

[0016] The left and right sides of the rear end of the base are both fixedly connected with brackets, the top of the bracket is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected to the water tank.

[0017] As a further description of the above technical solution:

[0018] The front and rear sides of the top of the base are both provided with reserved grooves, and the bottom of the mold is slidably connected to the reserved grooves.

[0019] As a further description of the above technical solution:

[0020] The left and right sides of the base are both fixedly connected with handles, and the outer sides of the handles are fixedly connected with a sheath.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the U-shaped block can be driven to move up and down by starting the electric telescopic rod. Moving the U-shaped block will simultaneously drive the first rotating plate and the second rotating plate thereon to rotate. Rotating the first rotating plate can drive the mold to move, thereby realizing opening and closing the mold to store and retrieve steel parts. At the same time, rotating the second rotating plate can drive the bottom plate to rotate along the bottom of the mold, so that the bottom of the mold can be automatically opened when opening and closing, allowing the steel parts to fall off, realizing automatic material removal, thereby improving the practicality of the device.

[0023] 2. In the present invention, the mold can be cooled by the water in the cooling plate. Starting the water pump can exchange the water between the cooling plate and the water tank through the hose. At the same time, starting the electric fan on the fixed plate can cool the water in the water tank. The mold can be evenly cooled while maintaining the temperature of the cooling water, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a casting mold for a special-shaped steel casting proposed in the present invention;

[0025] Figure 2 This is a schematic diagram of the mold structure of a casting mold for a special-shaped steel casting proposed by the present invention;

[0026] Figure 3 The utility model is a schematic diagram of a cooling mechanism of a casting mold for a special-shaped steel casting.

[0027] Legend:

[0028] 1. Base; 2. Cooling mechanism; 201. Water tank; 202. Water pump; 203. Hose; 204. Cooling plate; 205. Fixing plate; 206. Electric fan; 3. Reserved slot; 4. Mold; 5. Electric telescopic rod; 6. U-shaped block; 7. First rotating plate; 8. Second rotating plate; 9. Reserved opening; 10. Rotating rod; 11. Bottom plate; 12. Handle; 13. Sheath; 14. Positioning block; 15. Positioning hole; 16. Controller; 17. Housing; 18. Protective cover; 19. Bracket; 20. Connecting plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1 、 Figure 2 and Figure 3, the utility model provides an embodiment: a casting mold for special-shaped steel castings, including a base 1, the top of the base 1 is fixedly connected to an electric telescopic rod 5, the other end of the electric telescopic rod 5 is fixedly connected to a U-shaped block 6, the left and right sides of the inner wall of the U-shaped block 6 are rotatably connected to a first rotating plate 7, the outer side of the first rotating plate 7 is rotatably connected to the mold 4, the left and right sides of the outer wall of the mold 4 are opened in reserved openings 9, the inner bottom of the mold 4 is rotatably connected to a rotating rod 10, the outer side of the rotating rod 10 is fixedly connected to a bottom plate 11, the left and right sides of the outer wall of the U-shaped block 6 are rotatably connected to a second rotating plate 8, the outer side of the second rotating plate 8 passes through the reserved opening 9 and is fixedly connected to the rotating rod 10, a cooling mechanism 2 is provided on the outer side of the base 1, and the cooling mechanism 2 is used to improve the cooling effect after casting;

[0031] Specifically, starting the electric telescopic rod 5 can control the up and down movement of the U-shaped block 6. When the U-shaped block 6 moves, the first rotating plate 7 and the second rotating plate 8 also rotate accordingly. The rotation of the first rotating plate 7 drives the mold 4 to open and close in order to store and retrieve steel parts; at the same time, the rotation of the second rotating plate 8 causes the bottom plate 11 to rotate along the bottom of the mold 4, automatically opening the bottom of the mold 4, so that the steel parts can fall off smoothly, realizing automatic stripping operation.

[0032] Reference Figure 1 、 Figure 2 and Figure 3 The cooling mechanism 2 includes a water tank 201, which is fixedly connected to the rear side of the base 1. The left and right sides of the water tank 201 are connected to water pumps 202. The output end of the water pump 202 is connected to a hose 203. The front side of the hose 203 is connected to a cooling plate 204. The outer sides of the two cooling plates 204 are respectively fixedly connected to the corresponding molds 4. The top of the water tank 201 is fixedly connected to a fixed plate 205. The left and right sides of the inner wall of the fixed plate 205 are rotatably connected to electric fans 206.

[0033] Specifically, the water in the cooling plate 204 is used to cool the mold 4. Starting the water pump 202 can exchange the water between the cooling plate 204 and the water tank 201 through the hose 203. At the same time, starting the electric fan 206 on the fixed plate 205 to cool the water in the water tank 201 to maintain the appropriate temperature of the cooling water. This not only can evenly reduce the temperature of the mold 4, but also can ensure that the cooling water is always in a suitable temperature range.

[0034] Reference Figure 1 、 Figure 2 and Figure 3 The front side of the base 1 is fixedly connected to a controller 16, which is electrically connected to the electric telescopic rod 5 and the electric fan 206 respectively; the outer side of the controller 16 is fixedly connected to a housing 17, and the outer side of the housing 17 is rotatably connected to a shield 18; the outer sides of the base 1 are fixedly connected to positioning blocks 14, and the outer sides of the multiple positioning blocks 14 are each provided with positioning holes 15;

[0035] Specifically, the controller 16 can control the start of the electric telescopic rod 5 and the electric fan 206 respectively, the housing 17 and the shield 18 can enhance the protection capability of the controller 16, and the positioning block 14 and the positioning hole 15 thereon can facilitate the fixation of the device.

[0036] Reference Figure 1 、 Figure 2 and Figure 3 The left and right sides of the rear end of the base 1 are fixedly connected to brackets 19, the top of the bracket 19 is fixedly connected to a connecting plate 20, and the top of the connecting plate 20 is fixedly connected to the water tank 201; the front and rear sides of the top of the base 1 are provided with reserved grooves 3, and the bottom of the mold 4 is slidably connected to the reserved grooves 3; the left and right sides of the base 1 are fixedly connected to handles 12, and the outer side of the handle 12 is fixedly connected to a sheath 13;

[0037] Specifically, the bracket 19 and the connecting plate 20 thereon can improve the firmness of the fixation between the base 1 and the water tank 201, the reserved groove 3 can improve the stability of the mold 4 during movement, and the handle 12 and the protective cover 13 can facilitate the transportation of the device.

[0038] Working Principle: Before using the device, first start the electric telescopic rod 5 to move the U-shaped block 6 up and down. The movement of the U-shaped block 6 simultaneously drives the first rotating plate 7 and the second rotating plate 8 on it to rotate. The rotation of the first rotating plate 7 drives the mold 4 to move, realizing the opening and closing of the mold 4 for storing and retrieving steel parts. The rotation of the second rotating plate 8 causes the bottom plate 11 to rotate along the bottom of the mold 4, automatically opening the bottom to allow the steel parts to fall off, realizing automatic material removal.

[0039] The mold 4 is cooled by the water in the cooling plate 204, and the water pump 202 is started to exchange the water in the water tank 201 and the water between the cooling plate 204 through the hose 203. At the same time, the electric fan 206 on the fixed plate 205 is started to cool the water in the water tank 201 to maintain the temperature of the cooling water and achieve cooling while uniformly reducing the temperature of the mold 4.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A casting mold for a special-shaped steel casting, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to an electric telescopic rod (5), the other end of the electric telescopic rod (5) is fixedly connected to a U-shaped block (6), the left and right sides of the inner wall of the U-shaped block (6) are both rotatably connected to a first rotating plate (7), the outer side of the first rotating plate (7) is rotatably connected to a mold (4), the left and right sides of the outer wall of the mold (4) are both opened at a reserved opening (9), the inner bottom of the mold (4) is rotatably connected to a rotating rod (10), the outer side of the rotating rod (10) is fixedly connected to a bottom plate (11), the left and right sides of the outer wall of the U-shaped block (6) are both rotatably connected to a second rotating plate (8), the outer side of the second rotating plate (8) passes through the reserved opening (9) and is fixedly connected to the rotating rod (10), and a cooling mechanism (2) is provided on the outer side of the base (1), the cooling mechanism (2) is used to improve the cooling effect after casting.

2. The casting mold for a special-shaped steel casting according to claim 1, characterized in that: The cooling mechanism (2) comprises a water tank (201), the water tank (201) is fixedly connected to the rear side of the base (1), the left and right sides of the water tank (201) are connected to a water pump (202), the output end of the water pump (202) is connected to a hose (203), the front side of the hose (203) is connected to a cooling plate (204), the outer sides of the two cooling plates (204) are respectively fixedly connected to the corresponding molds (4), the top of the water tank (201) is fixedly connected to a fixed plate (205), and the left and right sides of the inner wall of the fixed plate (205) are rotatably connected to electric fans (206).

3. The casting mold for a special-shaped steel casting according to claim 1, characterized in that: A controller (16) is fixedly connected to the front side of the base (1), and the controller (16) is electrically connected to the electric telescopic rod (5) and the electric fan (206) respectively.

4. A casting mold for a special-shaped steel casting according to claim 3, characterized in that: The outer side of the controller (16) is fixedly connected to a housing (17), and the outer side of the housing (17) is rotatably connected to a shield (18).

5. The casting mold for a special-shaped steel casting according to claim 1, characterized in that: Positioning blocks (14) are fixedly connected to the four sides of the outer side of the base (1), and positioning holes (15) are formed on the outer sides of the plurality of positioning blocks (14).

6. The casting mold for a special-shaped steel casting according to claim 2, characterized in that: The left and right sides of the rear end of the base (1) are both fixedly connected to brackets (19), the top of the bracket (19) is fixedly connected to a connecting plate (20), and the top of the connecting plate (20) is fixedly connected to the water tank (201).

7. The casting mold for a special-shaped steel casting according to claim 1, characterized in that: Reserved grooves (3) are provided on the front and rear sides of the top of the base (1), and the bottom of the mold (4) is slidably connected to the reserved grooves (3).

8. The casting mold for a special-shaped steel casting according to claim 1, characterized in that: The left and right sides of the base (1) are both fixedly connected with handles (12), and the outer sides of the handles (12) are fixedly connected with a sheath (13).

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