Pouring device for spheroidal graphite casting

Abstract

The utility model discloses a spheroidal graphite casting pouring device which is characterized in that the upper end face of a bottom plate is fixedly connected with two supporting plates, grooves are formed in the two supporting plates, the upper end face of one supporting plate is fixedly connected with a servo motor, and the lower end face of the other supporting plate is fixedly connected with a servo motor. The output end of the servo motor penetrates through the upper end face of the supporting plate and is fixedly connected with a reciprocating lead screw, the surface of the reciprocating lead screw is in threaded connection with two fixing plates, a supporting frame is fixedly connected between the two fixing plates, and a first telescopic air cylinder is fixedly connected into the supporting frame; a sliding groove is formed in the upper end face of the bottom plate, and a limiting plate is slidably connected into the sliding groove. Inclination of the casting tank can be controlled through the first telescopic air cylinder, the first telescopic air cylinder is matched with the fixing rod to rotate in the supporting frame in the transferring process, the casting tank is pulled through the first telescopic air cylinder at the same time, the casting tank is more stable in the casting process, and it is avoided that due to center deviation, excessive toppling is caused, and mold casting is affected.

Description

Technical Field

[0001] The utility model relates to the field of ductile iron casting, in particular to a ductile iron casting casting device. Background Art

[0002] Patent No. CN219703487U discloses a ductile iron casting casting device. The utility model has a reasonable structural design. The device moves the movable plate within the range of two movable grooves to achieve the effect of adjusting the height of the casting tank, so that the device can adjust the height of the casting tank according to the actual mold situation, thereby improving the adaptability of the device.

[0003] However, in the above-mentioned existing ductile casting casting device, when pouring the casting, the casting pot in the device is tilted by the engagement between the sprocket and the chain, thereby realizing the casting of the mold, which easily causes gravity deviation and the ductile casting is easily cast outside the mold.

[0004] In order to solve the above problems, the utility model provides a ductile casting casting device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a ductile casting device to solve the technical problem in the prior art that "however, in the above-mentioned existing ductile casting device, when pouring the casting, the casting pot in the device is tilted by the engagement between the sprocket and the chain, thereby realizing the casting of the mold, which easily leads to gravity deviation in the process and easily causes the ductile casting to be cast outside the mold."

[0006] To achieve the above purpose, the utility model is implemented through the following technical scheme: a ductile casting casting device, including a base plate, the upper end surface of the base plate is fixedly connected to two support plates, and grooves are provided in the two support plates, wherein the upper end surface of one support plate is fixedly connected to a servo motor, the output end of the servo motor passes through the upper end surface of the support plate and is fixedly connected to a reciprocating screw rod, the surface of the reciprocating screw rod is threadedly connected to a fixed plate, two fixed plates are provided, a support frame is fixedly connected between the two fixed plates, a first telescopic cylinder is fixedly connected in the support frame, a slide groove is provided on the upper end surface of the base plate, and a limit plate is slidably connected in the slide groove.

[0007] As a preferred technical solution of the utility model, a second telescopic cylinder is fixedly connected in the slide groove, and a telescopic end of the second telescopic cylinder is fixedly connected to one side of the limit plate.

[0008] As an optimal technical solution of the utility model, the upper end surface of the limit plate is fixedly connected to a mounting plate, the upper end surface of the mounting plate is provided with a plurality of mounting openings, molds are slidably connected in the plurality of mounting openings, and the lower end surface of the mounting plate is slidably connected to the upper end surface of the base plate.

[0009] As a preferred technical solution of the utility model, the telescopic end of the first telescopic cylinder is rotatably connected to a casting pot, and fixed rods are symmetrically fixedly connected to the surface of the casting pot on both sides, and the two fixed rods are rotatably connected in the support frame.

[0010] As a preferred technical solution of the utility model, a through hole is opened on the upper end surface of the other fixing plate, and a limiting rod is slidably connected in the through hole.

[0011] As the preferred technical solution of the utility model, the bottom end of the limit rod is fixedly connected to the upper end surface of the base plate, the other support plate is fixedly connected to the top end of the limit rod, and the bottom end of the reciprocating screw rod is rotatably connected to the upper end surface of the base plate.

[0012] The utility model provides a ductile iron casting casting device, which has the following beneficial effects:

[0013] 1. The tilt of the casting pot can be controlled by the first telescopic cylinder. During the transfer process, the fixed rod rotates in the support frame. The first telescopic cylinder pulls the casting pot at the same time, making the casting pot more stable during casting, avoiding excessive tipping due to deviation from the center, which affects the casting of the mold.

[0014] 2. When the reciprocating screw is rotating, the support frame can be moved up and down through the fixed plate, so that the casting pot can adapt to molds of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a ductile iron casting device proposed by the utility model;

[0016] Figure 2 This is a schematic structural diagram of a support frame of a ductile casting device proposed by the utility model;

[0017] Figure 3 The utility model provides a schematic structural diagram of a mounting plate of a ductile casting device.

[0018] In the figure: 1 bottom plate, 2 slide groove, 3 second telescopic cylinder, 4 mounting plate, 5 limit plate, 6 mounting port, 7 mold, 8 support plate, 9 groove, 10 servo motor, 11 reciprocating screw rod, 12 fixed plate, 13 through hole, 14 limit rod, 16 support frame, 17 first telescopic cylinder, 18, 19 fixed rod, 20 casting tank. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] refer to Figure 1-3 The utility model provides a technical solution: a ductile casting casting device, including a bottom plate 1, the upper end surface of the bottom plate 1 is fixedly connected to two support plates 8, the two support plates 8 are provided with grooves 9, the upper end surface of one of the support plates 8 is fixedly connected to a servo motor 10, by setting the servo motor 10, when the servo motor 10 is running, the rotation of the reciprocating screw 11 is controlled, the output end of the servo motor 10 passes through the upper end surface of the support plate 8 and is fixedly connected to the reciprocating screw 11, and the surface of the reciprocating screw 11 is threadedly connected to a fixed The plate 12 is provided with a reciprocating screw rod 11. When the reciprocating screw rod 11 rotates, it controls the up and down movement of the support frame 16 to adjust the height of the support frame 16. Two fixed plates 12 are provided. The support frame 16 is fixedly connected between the two fixed plates 12. The support frame 16 is fixedly connected with a first telescopic cylinder 17. By providing the first telescopic cylinder 17, the casting tank 20 can be tilted. At the same time, the model is set to ZC001A. A slide groove 2 is provided on the upper end surface of the bottom plate 1, and a limit plate 5 is slidably connected in the slide groove 2.

[0021] Among them, a second telescopic cylinder 3 is fixedly connected in the slide groove 2. By setting the second telescopic cylinder 3, the forward and backward movement of the limit plate 5 is controlled so that different molds 7 and the casting tank 20 are in relative positions. At the same time, the model is set to JXTL, and the telescopic end of the second telescopic cylinder 3 is fixedly connected to one side of the limit plate 5.

[0022] Among them, the upper end surface of the limiting plate 5 is fixedly connected to the mounting plate 4, and the upper end surface of the mounting plate 4 is provided with multiple mounting openings 6. By setting the mounting openings 6, the installation of the mold 7 is realized, and the mold 7 is slidably connected in the multiple mounting openings 6. The lower end surface of the mounting plate 4 is slidably connected to the upper end surface of the base plate 1.

[0023] Among them, the telescopic end of the first telescopic cylinder 17 is rotatably connected to the casting pot 20, and the fixing rods 19 are fixedly connected to the two sides of the surface of the casting pot 20 symmetrically. The two fixing rods 19 are rotatably connected in the support frame 16. By setting the fixing rods 19 and the support frame 16, when the casting pot 20 rotates, the fixing rods 19 will cooperate with the rotation of the casting pot 20 in the support frame 16, and the fixing rods 19 support the casting pot 20 at the same time.

[0024] A through hole 13 is formed on the upper end surface of the other fixing plate 12 , and a limiting rod 14 is slidably connected in the through hole 13 .

[0025] Among them, the bottom end of the limiting rod 14 is fixedly connected to the upper end surface of the bottom plate 1, and the other support plate 8 is fixedly connected to the top end of the limiting rod 14, and the bottom end of the reciprocating screw rod 11 is rotatably connected to the upper end surface of the bottom plate 1.

[0026] The working principle of the utility model is as follows: when the servo motor 10 is in operation, the rotation of the reciprocating screw 11 is controlled, so that the reciprocating screw 11 uses the threads on the surface to control the up and down movement of the fixed plate 12, so as to adjust the height of the support frame 16. At the same time, the second telescopic cylinder 3 is used to control the forward and backward movement of the limit plate 5, and the relative positions between different molds 7 and the casting pot 20 are adjusted. After completion, the first telescopic cylinder 17 is started to push the casting pot 20 to the right. At this time, the fixed rod 19 starts to rotate in the support frame 16, which is convenient for controlling the tilt of the casting pot 20 and making the casting more stable and smooth.

[0027] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. A ductile iron casting device, comprising a base plate (1), characterized in that: The upper end surface of the base plate (1) is fixedly connected to two support plates (8), and grooves (9) are provided in the two support plates (8), wherein the upper end surface of one support plate (8) is fixedly connected to a servo motor (10), and the output end of the servo motor (10) passes through the upper end surface of the support plate (8) and is fixedly connected to a reciprocating screw rod (11), and the surface of the reciprocating screw rod (11) is threadedly connected to a fixing plate (12), and two fixing plates (12) are provided, and a support frame (16) is fixedly connected between the two fixing plates (12), and a first telescopic cylinder (17) is fixedly connected in the support frame (16), and a sliding groove (2) is provided on the upper end surface of the base plate (1), and a limit plate (5) is slidably connected in the sliding groove (2).

2. A ductile iron casting device according to claim 1, characterized in that: A second telescopic cylinder (3) is fixedly connected inside the slide groove (2), and a telescopic end of the second telescopic cylinder (3) is fixedly connected to one side of the limit plate (5).

3. A ductile iron casting device according to claim 1, characterized in that: The upper end surface of the limiting plate (5) is fixedly connected to a mounting plate (4), the upper end surface of the mounting plate (4) is provided with a plurality of mounting openings (6), a mold (7) is slidably connected in the plurality of mounting openings (6), and the lower end surface of the mounting plate (4) is slidably connected to the upper end surface of the base plate (1).

4. A ductile iron casting device according to claim 1, characterized in that: The telescopic end of the first telescopic cylinder (17) is rotatably connected to a casting pot (20), and fixed rods (19) are symmetrically fixedly connected to the surface of the casting pot (20), and the two fixed rods (19) are rotatably connected in the support frame (16).

5. A ductile iron casting device according to claim 4, characterized in that: A through hole (13) is provided on the upper end surface of the other fixing plate (12), and a limiting rod (14) is slidably connected in the through hole (13).

6. A ductile iron casting device according to claim 5, characterized in that: The bottom end of the limiting rod (14) is fixedly connected to the upper end surface of the bottom plate (1), the other support plate (8) is fixedly connected to the top end of the limiting rod (14), and the bottom end of the reciprocating screw rod (11) is rotatably connected to the upper end surface of the bottom plate (1).

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