Casting device of iron casting mold

Abstract

The utility model relates to a casting device of an iron casting mold. The casting device comprises a mounting table, two supporting arms are fixedly connected to the top of the mounting table, a ladle is rotationally connected between the two supporting arms, a mounting frame is arranged at the top of the mounting table, a casting groove is formed in the top of the mounting frame, and a containing groove is formed in the middle of the mounting frame. According to the casting device of the iron casting mold, the casting assembly is arranged, so that the casting device can effectively adapt to various molds of different models in the using process, and the adaptability of the casting device in the using process is guaranteed. And a plurality of molds can be cast at the same time, so that the casting efficiency is improved. And by arranging the transmission assembly, the casting assembly can be adjusted in the using process, and it is guaranteed that the casting assembly can achieve different casting effects. And the hydraulic push rod is arranged, so that the transmission assembly can be adjusted, and normal casting of the ladle cannot be affected by the transmission assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of casting technology, in particular to a casting device for an iron casting mould. Background Art

[0002] Casting is the process of pouring molten metal into a mold and obtaining parts with the desired shape and performance through cooling and solidification. Casting is a commonly used manufacturing method with low manufacturing cost and great process flexibility. It can obtain complex shapes and large castings, and occupies a large proportion in mechanical manufacturing.

[0003] In the prior art, a casting device is usually loaded with molten iron, and then transported to a casting mold by a crane to pour the molten iron into a mold for molding.

[0004] Most traditional casting devices are only equipped with one gate. When multiple molds need to be cast, they need to be moved frequently, which causes inconvenience during use. In addition, only one gate makes it difficult to adapt to molds of different sizes. For example, when the gate is large and the mold is small, the amount of molten iron injected is too large, which easily leads to overflow, affecting the molding effect. Therefore, a casting device for iron casting mold is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a casting device for an iron casting mold, which has multiple gates so that it can cast multiple molds at the same time during the casting process, and different types of gates can be set to meet the needs of different types of casting molds, etc., solving the problems of poor adaptability and low casting efficiency of traditional devices during use.

[0006] To achieve the above object, the utility model provides the following technical solution: a casting device for an iron casting mold, comprising a mounting platform, two support arms are fixedly connected to the top of the mounting platform, a ladle is rotatably connected between the two support arms, a mounting frame is arranged on the top of the mounting platform, a casting groove is opened on the top of the mounting frame, and a placement groove is opened in the middle of the mounting frame;

[0007] A hydraulic push rod is arranged on the mounting platform, a push rod end of the hydraulic push rod is fixedly connected with a transmission assembly, and the transmission assembly is located in the placement groove;

[0008] A transmission frame is provided on the transmission assembly, a support ring is fixedly connected to the top of the transmission frame, a connecting ring is rotatably connected to the support ring, a casting assembly is provided inside the connecting ring, a gear ring is fixedly connected to the outer side of the connecting ring, a mounting seat is fixedly connected to the outer side of the transmission frame, a transmission motor is fixedly connected inside the mounting seat, a transmission gear is fixedly connected to the output shaft of the transmission motor, and the transmission gear is meshed with the gear ring.

[0009] Furthermore, a main hopper is provided on the casting assembly, and four connecting arms are fixedly connected to the bottom of the main hopper, and an auxiliary hopper is fixedly connected to the other end of the connecting arm, and the auxiliary hoppers are all fixedly connected to the inner side of the connecting ring.

[0010] Furthermore, a plurality of shunt pipes are arranged on the main hopper, and the other ends of the shunt pipes are arranged above the auxiliary hopper.

[0011] Furthermore, the diversion pipe is provided with a first control valve, and the main hopper is provided with a second control valve.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The casting device of the iron casting mold is provided with a casting assembly so that it can effectively adapt to a variety of different types of molds during use, ensuring its adaptability during use. It can also realize casting of multiple molds at the same time to increase its casting efficiency.

[0014] Second, the casting device of the iron casting mold is provided with a transmission component so that the casting component can be adjusted during use, ensuring that the casting component can achieve different casting effects. A hydraulic push rod is provided so that the transmission component can be adjusted so that the transmission component does not affect the normal casting of the ladle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the placement tank of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the transmission assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the casting assembly of the utility model.

[0019] In the figure: 1. mounting table; 11. supporting arm; 12. molten iron ladle; 13. mounting frame; 14. casting trough; 15. placement trough; 16. hydraulic push rod; 2. transmission assembly; 21. transmission frame; 22. supporting ring; 23. connecting ring; 24. gear ring; 25. mounting seat; 26. transmission motor; 27. transmission gear; 3. casting assembly; 31. main hopper; 32. connecting arm; 33. auxiliary hopper; 34. diverter pipe; 35. first control valve; 36. second control valve. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1:

[0022] See also Figure 1-3 A casting device for an iron casting mold in this embodiment includes a mounting platform 1, two support arms 11 are fixedly connected to the top of the mounting platform 1, a molten iron ladle 12 is rotatably connected between the two support arms 11, a mounting frame 13 is provided on the top of the mounting platform 1, a casting groove 14 is opened on the top of the mounting frame 13, and a placement groove 15 is opened in the middle of the mounting frame 13; by providing the mounting frame 13 and opening the casting groove 14 on the top of the mounting frame 13, it can provide a good support effect on the molten iron ladle 12 during the casting process, making it more stable.

[0023] A hydraulic push rod 16 is provided on the mounting platform 1, and the push rod end of the hydraulic push rod 16 is fixedly connected to the transmission component 2, and the transmission component 2 is located in the placement groove 15; by providing the hydraulic push rod 16, the transmission component 2 can be driven to move it, thereby ensuring that the transmission component 2 can be adjusted.

[0024] In order to achieve the effect of adjusting the casting assembly 3, a transmission frame 21 is provided on the transmission assembly 2 in this embodiment, a support ring 22 is fixedly connected to the top of the transmission frame 21, a connecting ring 23 is rotatably connected to the support ring 22, the casting assembly 3 is arranged in the connecting ring 23, a gear ring 24 is fixedly connected to the outer side of the connecting ring 23, a mounting seat 25 is fixedly connected to the outer side of the transmission frame 21, a transmission motor 26 is fixedly connected in the mounting seat 25, a transmission gear 27 is fixedly connected to the output shaft of the transmission motor 26, and the transmission gear 27 is meshed with the gear ring 24. This connection method can effectively control the rotation of the connecting ring 23, thereby ensuring that it can adjust the position of the casting assembly 3. As a preferred technical solution in this embodiment: when the staff needs to adjust the position of the casting assembly 3, they can first control the transmission motor 26 to drive the transmission gear 27 to rotate. During the rotation of the transmission gear 27, it can drive the gear ring 24 meshing with it to rotate, so that the gear ring 24 can drive the connecting ring 23 to rotate. When the connecting ring 23 rotates, it can drive the casting assembly 3 connected to it to rotate.

[0025] As a preferred technical solution in this embodiment, during normal casting, the staff can control the hydraulic push rod 16 to drive the transmission component 2 to slide into the placement groove 15, and then the staff can control the molten iron ladle 12 to cast the mold. When it is necessary to control the molten iron flow rate of the molten iron ladle 12 during the casting process, the staff can control the hydraulic push rod 16 again to drive the transmission component 2 to produce displacement, so that the casting component 3 provided on the transmission component 2 can be just below the gate on the molten iron ladle 12, so that the molten iron of the molten iron ladle 12 can flow into the casting component 3 and then the casting component 3 can be used to perform precise casting or simultaneous casting with multiple gates.

[0026] Embodiment 2:

[0027] See also Figure 4In order to make the ladle 12 adapt to different types of molds and realize multi-gate casting during the casting process, the casting assembly 3 in this embodiment is provided with a main hopper 31, and the bottom of the main hopper 31 is fixedly connected with four connecting arms 32, and the other end of the connecting arm 32 is fixedly connected with an auxiliary hopper 33. By providing four auxiliary hoppers 33, it can effectively realize the effect of simultaneous casting of multiple molds during use, and the staff can set the auxiliary hopper 33 to different sizes during use, so that it can adapt to different types of molds, effectively ensuring its adaptability during the casting process. In order to achieve the adjustment effect of the auxiliary hopper 33, the auxiliary hopper 33 is fixedly connected to the inner side of the connecting ring 23. By providing multiple shunt pipes 34 on the main hopper 31, the other end of the shunt pipe 34 is set above the auxiliary hopper 33. The shunt pipe 34 is provided with a first control valve 35, and the main hopper 31 is provided with a second control valve 36. This connection method can ensure that the auxiliary hopper 33 can achieve the effect of casting multiple molds at the same time.

[0028] As a preferred technical solution in this embodiment, in the actual use process, the staff can first control the ladle 12 to inject molten iron into the main hopper 31, and then cast the mold according to the use requirements. If it is necessary to cast multiple molds at the same time, the staff can control the second control valve 36 provided on the main hopper 31 to close it, and then inject molten iron into the main hopper 31. At this time, the first control valve 35 on the shunt pipe 34 can be opened to allow the molten iron to flow into the auxiliary hopper 33 through the shunt pipe 34, and the effect of casting multiple molds below it can be achieved under the action of the auxiliary hopper 33. When precise casting is required, one first control valve 35 can be controlled to open, so that the other first control valve 35 is closed. This method effectively ensures that the effect of a single auxiliary hopper 33 casting the mold can be achieved during use. Similarly, in order to avoid heat loss of molten iron when it flows into the auxiliary hopper 33 through the main hopper 31, the hydraulic push rod 16 can be controlled to drive the transmission frame 21 to be displaced, so that one of the auxiliary hoppers 33 can be displaced to below the pouring port of the iron ladle 12, and then the iron ladle 12 can be controlled to directly inject the molten iron inside into the auxiliary hopper 33 to complete the casting. When it is necessary to replace the auxiliary hopper 33 of different models, the transmission motor 26 can be controlled to drive the transmission gear 27 to rotate, and during the rotation of the transmission gear 27, the connecting ring 23 and the gear ring 24 can be driven to rotate, so that the gear ring 24 can drive the auxiliary hopper 33 to produce a displacement effect, and the auxiliary hoppers 33 of different models can be moved to below the pouring port of the iron ladle 12, which facilitates the effect of adjusting the pouring port.

[0029] The working principle of the above embodiment is:

[0030] 1. During normal casting, the staff can control the hydraulic push rod 16 to drive the transmission component 2 to slide into the placement groove 15, and then the staff can control the molten iron ladle 12 to cast the mold. When it is necessary to control the molten iron flow rate of the molten iron ladle 12 during the casting process, the staff can control the hydraulic push rod 16 again to drive the transmission component 2 to move, so that the casting component 3 provided on the transmission component 2 can be just below the gate on the molten iron ladle 12, so that the molten iron of the molten iron ladle 12 can flow into the casting component 3 and then the casting component 3 can be used for precise casting or simultaneous casting with multiple gates.

[0031] 2. If multiple molds need to be cast at the same time, the staff can control the second control valve 36 provided on the main hopper 31 to close it, and then inject molten iron into the main hopper 31. At this time, the first control valve 35 on the shunt pipe 34 can be opened to allow the molten iron to flow into the auxiliary hopper 33 through the shunt pipe 34, and the auxiliary hopper 33 can achieve the effect of casting multiple molds below it. When precise casting is required, one of the first control valves 35 can be controlled to open, so that the other first control valves 35 are closed. This method effectively ensures that the effect of a single auxiliary hopper 33 can be achieved during use. Similarly, in order to avoid heat loss of molten iron when it flows from the main hopper 31 to the auxiliary hopper 33, the hydraulic push rod 16 can be controlled to drive the transmission frame 21 to produce displacement, so that it can move one of the auxiliary hoppers 33 to the bottom of the pouring port of the ladle 12, and then the ladle 12 can be controlled to allow the molten iron inside to be directly injected into the auxiliary hopper 33 to complete the casting. When it is necessary to replace the auxiliary hopper 33 of a different type, the transmission motor 26 can be controlled to drive the transmission gear 27 to rotate. During the rotation of the transmission gear 27, the connecting ring 23 and the gear ring 24 can be driven to rotate, so that the gear ring 24 can drive the auxiliary hopper 33 to produce a displacement effect, and the auxiliary hoppers 33 of different types can be moved to the bottom of the pouring gate of the ladle 12, which facilitates the adjustment of the pouring gate.

[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 casting device for an iron casting mold, comprising a mounting table (1), characterized in that: Two support arms (11) are fixedly connected to the top of the mounting platform (1), a molten iron ladle (12) is rotatably connected between the two support arms (11), a mounting frame (13) is provided on the top of the mounting platform (1), a casting groove (14) is provided on the top of the mounting frame (13), and a placement groove (15) is provided in the middle of the mounting frame (13); The mounting platform (1) is provided with a hydraulic push rod (16), the push rod end of the hydraulic push rod (16) is fixedly connected to a transmission assembly (2), and the transmission assembly (2) is located in the placement groove (15); The transmission assembly (2) is provided with a transmission frame (21), a support ring (22) is fixedly connected to the top of the transmission frame (21), a connecting ring (23) is rotatably connected to the support ring (22), a casting assembly (3) is provided inside the connecting ring (23), a gear ring (24) is fixedly connected to the outer side of the connecting ring (23), a mounting seat (25) is fixedly connected to the outer side of the transmission frame (21), a transmission motor (26) is fixedly connected to the mounting seat (25), an output shaft of the transmission motor (26) is fixedly connected to a transmission gear (27), and the transmission gear (27) is kept in meshing engagement with the gear ring (24).

2. A casting device for an iron casting mold according to claim 1, characterized in that: The casting assembly (3) is provided with a main hopper (31), the bottom of the main hopper (31) is fixedly connected to four connecting arms (32), the other end of the connecting arm (32) is fixedly connected to an auxiliary hopper (33), and the auxiliary hoppers (33) are all fixedly connected to the inner side of the connecting ring (23).

3. A casting device for an iron casting mold according to claim 2, characterized in that: The main hopper (31) is provided with a plurality of diverter pipes (34), and the other ends of the diverter pipes (34) are all arranged above the auxiliary hopper (33).

4. A casting device for an iron casting mold according to claim 3, characterized in that: The diversion pipe (34) is provided with a first control valve (35), and the main hopper (31) is provided with a second control valve (36).

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