Casting device of iron casting mould
Technical Field
The utility model relates to the technical field of casting, in particular to a casting device of an iron casting mold.
Background
The casting is a manufacturing process of casting a part with a required shape and performance by pouring molten metal into a casting mold and cooling and solidifying, the casting is a common manufacturing method, the manufacturing cost is low, the process flexibility is high, a casting with a complex shape and a large size can be obtained, and the casting has a large specific gravity in the mechanical manufacturing.
In the prior art, a casting device is usually used for receiving molten iron, and then the molten iron is transported to a casting mould by a crane to be cast into a mould for molding.
Most of the traditional casting devices are provided with only one pouring gate, and when a plurality of molds are required to be cast, the pouring gates are required to be frequently moved, so that inconvenience in the use process is caused. And only one pouring gate is arranged, so that the pouring gate cannot be well adapted to moulds with different sizes, for example, when the pouring gate is larger and the mould is smaller, the overflow is easily caused by too large molten iron injection amount, and the forming effect is influenced. A casting device of an iron casting mold is therefore proposed to solve the above-mentioned problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a casting device of an iron casting mold, which has the advantages that a plurality of pouring gates can simultaneously cast a plurality of molds in the casting process, and pouring gates of different types can be arranged to meet the casting molds of different types, and the like, and solves the problems of poor suitability and lower casting efficiency of the traditional device in the using process.
The casting device of the iron casting mold comprises a mounting table, wherein two supporting arms are fixedly connected to the top of the mounting table, a ladle is rotatably 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 placing groove is formed in the middle of the mounting frame;
The mounting table is provided with a hydraulic push rod, the end part of the push rod of the hydraulic push rod is fixedly connected with a transmission assembly, and the transmission assembly is positioned in the placing groove;
The novel casting mold is characterized in that a transmission frame is arranged on the transmission assembly, a supporting ring is fixedly connected to the top of the transmission frame, a connecting ring is rotationally connected to the supporting ring, a casting assembly is arranged in the connecting ring, a toothed 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 to the mounting seat, a transmission gear is fixedly connected to an output shaft of the transmission motor, and the transmission gear is meshed with the toothed ring.
Further, be provided with the main hopper on the casting subassembly, the bottom fixedly connected with four linking arms of main hopper, the other end fixedly connected with auxiliary hopper of linking arm, auxiliary hopper all with the inboard of go-between keeps fixed connection.
Further, a plurality of shunt tubes are arranged on the main hopper, and the other ends of the shunt tubes are arranged above the auxiliary hopper.
Further, the shunt pipes are provided with first control valves, and the main hopper is provided with a second control valve.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. This casting device of iron casting mould makes its mould that can the multiple different models of effectual adaptation in the in-process that uses through being provided with the casting subassembly, has guaranteed its suitability in the use. And it enables simultaneous casting of a plurality of molds, increasing the casting efficiency thereof.
2. This casting device of iron casting mould makes it can play the effect of adjusting to the casting subassembly at the in-process of using through being provided with drive assembly, guarantees that the casting subassembly can realize different casting effects. The hydraulic push rod is arranged to adjust the transmission assembly, so that the transmission assembly can not influence normal casting of the ladle.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the placement tank according to the present utility model;
FIG. 3 is a schematic view of a transmission assembly according to the present utility model;
FIG. 4 is a schematic view of the casting assembly of the present utility model.
1, A mounting table, 11, a supporting arm, 12, a ladle, 13, a mounting rack, 14, a casting groove, 15, a placing groove, 16, a hydraulic push rod, 2, a transmission assembly, 21, a transmission rack, 22, a supporting ring, 23, a connecting ring, 24, a toothed ring, 25, a mounting seat, 26, a transmission motor, 27, a transmission gear, 3, a casting assembly, 31, a main hopper, 32, a connecting arm, 33, a secondary hopper, 34, a shunt pipe, 35, a first control valve, 36 and a second control valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to fig. 1-3, a casting device for an iron casting mold in this embodiment includes a mounting table 1, two support arms 11 are fixedly connected to the top of the mounting table 1, a ladle 12 is rotatably connected between the two support arms 11, a mounting frame 13 is provided at the top of the mounting table 1, a casting groove 14 is provided at the top of the mounting frame 13, a placement groove 15 is provided in the middle of the mounting frame 13, and the casting groove 14 is provided at the top of the mounting frame 13 to enable the casting device to have a good supporting effect on the ladle 12 in the casting process, so that the casting device can be more stable.
The mounting table 1 is provided with a hydraulic push rod 16, the end part of the push rod of the hydraulic push rod 16 is fixedly connected with a transmission assembly 2, the transmission assembly 2 is positioned in the placing groove 15, and the hydraulic push rod 16 is arranged to drive the transmission assembly 2 to displace, so that the effect of adjusting the transmission assembly 2 is ensured.
In order to achieve the effect of adjusting the casting assembly 3, a transmission frame 21 is arranged on the transmission assembly 2 in the embodiment, a supporting ring 22 is fixedly connected to the top of the transmission frame 21, a connecting ring 23 is rotatably connected to the supporting ring 22, the casting assembly 3 is arranged in the connecting ring 23, a toothed 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, a transmission gear 27 is fixedly connected to an output shaft of the transmission motor 26, and the transmission gear 27 is meshed with the toothed ring 24. This way of connection can effectively control the rotation of the connection ring 23, thus guaranteeing its effect of being able to adjust the position of the casting assembly 3. When the position of the casting assembly 3 needs to be adjusted, the operator can firstly control the transmission motor 26 to drive the transmission gear 27 to rotate, and the toothed ring 24 meshed with the transmission gear 27 can be driven to rotate in the rotating process of the transmission gear 27, so that the toothed ring 24 can drive the connecting ring 23 to rotate, and the casting assembly 3 connected with the connecting ring 23 can be driven to rotate when the connecting ring 23 rotates.
As a preferred technical solution in this embodiment, during normal casting, the worker can control the hydraulic push rod 16 to drive the transmission assembly 2 to slide into the placing groove 15, and then the worker can control the ladle 12 to cast the mold. When the molten iron flow of the ladle 12 needs to be controlled in the casting process, a worker can control the hydraulic push rod 16 again to drive the transmission assembly 2 to generate displacement, so that the casting assembly 3 arranged on the transmission assembly 2 can be just positioned below the pouring gate on the ladle 12, and the molten iron of the ladle 12 can flow into the casting assembly 3 and then be cast accurately or simultaneously with multiple pouring gates under the action of the casting assembly 3.
Embodiment two:
Referring to fig. 4, in order to enable the ladle 12 to be adapted to different types of molds and to be capable of realizing multi-gate casting in the process of casting, the casting assembly 3 in this embodiment is provided with a main hopper 31, the bottom of the main hopper 31 is fixedly connected with four connecting arms 32, the other ends of the connecting arms 32 are fixedly connected with auxiliary hoppers 33, the effect of simultaneously casting a plurality of molds can be effectively realized in the process of using the four auxiliary hoppers 33, and staff can set the auxiliary hoppers 33 to different sizes in the process of using the auxiliary hoppers, so that the auxiliary hoppers can be adapted to different types of molds, and the suitability of the auxiliary hoppers in the casting process is effectively ensured. To achieve the effect of adjusting the secondary hoppers 33, the secondary hoppers 33 are fixedly connected to the inner side of the connecting ring 23. By providing the plurality of the shunt tubes 34 in the main hopper 31, the other ends of the shunt tubes 34 are all provided above the sub-hopper 33. The shunt tubes 34 are each provided with a first control valve 35, and the main hopper 31 is provided with a second control valve 36. This connection ensures that the secondary hopper 33 can achieve the effect of casting a plurality of molds simultaneously.
As a preferred technical solution in this embodiment, during actual use, a worker may first pour molten iron into the main hopper 31 by controlling the ladle 12, and then may cast the mold according to the use requirement. When a plurality of molds are required to be cast at the same time, a worker can control the second control valve 36 arranged on the main hopper 31 to be closed, then, molten iron is injected into the main hopper 31, and at the moment, the first control valve 35 on the shunt pipe 34 can be opened to enable the molten iron to flow into the auxiliary hopper 33 through the shunt pipe 34, and the effect of casting the molds below the auxiliary hopper 33 is achieved under the action of the auxiliary hopper 33. When accurate casting is required, one first control valve 35 can be controlled to be opened, so that the other first control valve 35 is closed, and the mode effectively ensures that the casting effect of the mold can be realized by the single auxiliary hopper 33 in the using process. Also, in order to avoid the heat loss of the molten iron caused by the inflow of the molten iron into the auxiliary hoppers 33 through the main hoppers 31, the hydraulic push rod 16 can be controlled to drive the transmission frame 21 to displace so that one auxiliary hopper 33 can be displaced below the pouring gate of the ladle 12, and then the molten iron in the auxiliary hoppers 33 can be directly injected into the auxiliary hoppers 33 by controlling the ladle 12, so that casting is completed. When the auxiliary hoppers 33 with different types need to be replaced, the transmission motor 26 can be controlled to drive the transmission gear 27 to rotate, and the connecting ring 23 and the toothed ring 24 can be driven to rotate in the process of rotating the transmission gear 27, so that the toothed ring 24 can drive the auxiliary hoppers 33 to generate displacement, the auxiliary hoppers 33 with different types can be moved to the lower part of the pouring gate of the ladle 12, and the effect of adjusting the pouring gate is facilitated.
The working principle of the embodiment is as follows:
First, during normal casting, a worker can drive the transmission assembly 2 to slide into the placing groove 15 by controlling the hydraulic push rod 16, and then the worker can cast the mold by controlling the ladle 12. When the molten iron flow of the ladle 12 needs to be controlled in the casting process, a worker can control the hydraulic push rod 16 again to drive the transmission assembly 2 to generate displacement, so that the casting assembly 3 arranged on the transmission assembly 2 can be just positioned below the pouring gate on the ladle 12, and the molten iron of the ladle 12 can flow into the casting assembly 3 and then be cast accurately or simultaneously with multiple pouring gates under the action of the casting assembly 3.
When a plurality of molds are required to be cast at the same time, a worker can control the second control valve 36 arranged on the main hopper 31 to be closed, then, molten iron is injected into the main hopper 31, and at the moment, the first control valve 35 on the shunt pipe 34 can be opened to enable the molten iron to flow into the auxiliary hopper 33 through the shunt pipe 34, and the effect of casting the molds below the auxiliary hopper 33 is achieved under the action of the auxiliary hopper 33. When accurate casting is required, one first control valve 35 can be controlled to be opened, so that the other first control valve 35 is closed, and the mode effectively ensures that the casting effect of the mold can be realized by the single auxiliary hopper 33 in the using process. Also, in order to avoid the heat loss of the molten iron caused by the inflow of the molten iron into the auxiliary hoppers 33 through the main hoppers 31, the hydraulic push rod 16 can be controlled to drive the transmission frame 21 to displace so that one auxiliary hopper 33 can be displaced below the pouring gate of the ladle 12, and then the molten iron in the auxiliary hoppers 33 can be directly injected into the auxiliary hoppers 33 by controlling the ladle 12, so that casting is completed. When the auxiliary hoppers 33 with different types need to be replaced, the transmission motor 26 can be controlled to drive the transmission gear 27 to rotate, and the connecting ring 23 and the toothed ring 24 can be driven to rotate in the process of rotating the transmission gear 27, so that the toothed ring 24 can drive the auxiliary hoppers 33 to generate displacement, the auxiliary hoppers 33 with different types can be moved to the lower part of the pouring gate of the ladle 12, and the effect of adjusting the pouring gate is facilitated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.