Casting equipment for alloy ring forgings

Abstract

The utility model is applicable to the technical field of casting equipment, and provides casting equipment for alloy ring forgings, which comprises a main body component and a switching component mounted in the main body component, the main body component comprises a cover body and a workbench extending into the cover body, the switching component is mounted in the workbench, and the switching component is connected with the cover body. The switching assembly comprises a rotary disc rotationally connected to the top of the workbench, and a scraper is installed on one side of the top of the workbench. The problems that molten liquid adhering to the lower portion of a soup ladle of the soup feeding machine drips, the molten liquid is solidified and accumulated when the soup ladle passes through the workbench top, and a worker needs to shut down casting equipment for cleaning are solved; according to the device, the scraping plate is arranged, in the rotating process of the rotating disc, molten liquid on the outer ring of the top of the rotating disc makes contact with the scraping plate, the scraping plate scrapes away the molten liquid on the rotating disc, meanwhile, along with the increase of the molten liquid accumulated on the side wall of the scraping plate, the molten liquid gradually flows towards the position away from the rotating disc in the inclination direction of the scraping plate, and therefore the cleaning purpose is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of melting and casting equipment, and more specifically, it relates to a melting and casting equipment for alloy ring forgings. Background Art

[0002] The alloy raw materials of the alloy ring forgings are melted at high temperature and then poured into a high temperature resistant melting and casting equipment mold, and then cooled, crystallized, annealed or cut to make products.

[0003] At present, when existing melting and casting equipment melts and casts alloy ring forgings, a spoon feeder is used to pour the molten alloy into a mold. The spoon feeder needs to be immersed in the molten metal inside the molten metal barrel to scoop out the required molten metal. When transferring the molten metal to the mold, the molten metal adhering to the bottom of the spoon of the spoon feeder will drip, causing the molten metal to solidify and accumulate where the spoon passes through the work surface. The staff needs to shut down the melting and casting equipment for cleaning, which affects the processing efficiency of the melting and casting equipment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a melting and casting device for alloy ring forgings.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a melting and casting device for alloy ring forgings, comprising a main body component and a switching component installed inside the main body component.

[0006] The main body component includes a cover body and a workbench extending into the cover body, and the switching component is installed inside the workbench.

[0007] The switching assembly includes a turntable rotatably connected to the top of the workbench, a scraper is installed on one side of the top of the workbench, the scraper is located in front of the cover, and one end of the scraper extends to the top of the turntable, and two lower molds are symmetrically installed on the top of the turntable.

[0008] A driving assembly is installed inside the cover body, an upper mold is installed in front of the driving assembly, and the upper mold is located above the turntable.

[0009] The utility model is further configured as follows: the scraper is arranged in a V shape and is composed of two connecting plates, one of which is connected to the top of the workbench and is arranged parallel to the front surface of the cover body, and the other connecting plate is located on the top of the turntable and is offset in the direction away from the cover body.

[0010] The utility model is further configured as follows: a servo motor is vertically installed inside the workbench, the output end of the servo motor is connected to the bottom of the workbench, the turntable is embedded in the inside of the workbench, and the top surface of the turntable is flush with the top surface of the workbench.

[0011] By adopting the above technical scheme, the servo motor drives the turntable to rotate, thereby adjusting the positions of the two lower molds. The turntable adjusts the positions of the two lower molds during rotation, that is, when the upper mold and one of the lower molds are molded and solidified, the staff uses this solidification time to remove the solidified ring forging in the lower mold outside the cover body, and uses the soup feeder to continue the casting operation without stopping the machine, thereby improving the molten metal efficiency of the melting and casting equipment. In addition, during the rotation of the turntable, the molten metal at the top outer ring position contacts the scraper, and the scraper scrapes the molten metal on the turntable. At the same time, as the molten metal accumulated on the side wall of the scraper increases, the molten metal gradually flows along the inclination direction of the scraper to a position away from the turntable, thereby achieving the purpose of cleaning.

[0012] The utility model is further configured as follows: the driving assembly comprises a linear guide rail vertically arranged inside the cover body and a slide table slidably connected to the front of the linear guide rail, and the upper mold is installed on a side of the slide table away from the linear guide rail.

[0013] The utility model is further configured as follows: a bracket is installed inside the cover body, the linear guide rail is installed on the side of the bracket facing the workbench, a drive motor is installed on the side of the bracket away from the linear guide rail, and a gear transmission mechanism is connected between the output end of the drive motor and the drive end of the linear guide rail.

[0014] The utility model is further configured as follows: a fan is installed on the rear surface of the cover body, and an air inlet of the fan is arranged toward the workbench.

[0015] By adopting the above technical solution, the fan runs synchronously during the operation of the melting and casting equipment. When the fan runs, air is sucked into the cover through the front of the workbench and then discharged to the back of the cover through the fan. This process can prevent the electrical components from being damaged by excessive temperature inside the cover.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] (1) By setting a scraper, the molten metal at the top outer ring of the turntable contacts the scraper during the rotation of the turntable, and the scraper scrapes off the molten metal on the turntable. At the same time, as the molten metal accumulated on the side wall of the scraper increases, the molten metal gradually flows toward a position away from the turntable along the inclination direction of the scraper, thereby achieving the purpose of cleaning.

[0018] (2) The turntable adjusts the positions of the two lower molds during its rotation. That is, when the upper mold and one of the lower molds are closed and solidified, the staff uses this solidification time to remove the solidified ring forging in the lower mold outside the cover body, and continue the casting operation using the pouring machine without stopping the machine, thereby improving the melt efficiency of the melting and casting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a melting and casting device for alloy ring forgings.

[0020] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0021] Figure 3 It is a front structural schematic diagram of the utility model.

[0022] Figure 4 It is a schematic diagram of the internal structure of the cover body in the utility model.

[0023] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0024] Explanation of the reference numerals: 1. Main assembly; 11. Cover; 12. Workbench; 13. Fan; 2. Switching assembly; 21. Servo motor; 22. Turntable; 3. Lower mold; 4. Upper mold; 5. Scraper; 6. Driving assembly; 61. Bracket; 62. Driving motor; 63. Gear transmission mechanism; 64. Linear guide; 65. Slide. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] See also Figure 1-5 , the utility model provides the following technical solutions:

[0028] For example, see Figure 1 A melting and casting device for alloy ring forgings includes a main component 1 and a switching component 2 installed inside the main component 1, wherein the main component 1 includes a cover body 11 and a workbench 12 extending into the cover body 11, and the cover body 11 and the workbench 12 cooperate to form a frame structure for installing the switching component 2.

[0029] See also Figure 1-Figure 4The switching component 2 includes a turntable 22 rotatably connected to the top of the workbench 12. A servo motor 21 is installed vertically upward inside the workbench 12. The output end of the servo motor 21 is connected to the bottom of the workbench 12. The turntable 22 is embedded in the workbench 12, and the top surface of the turntable 22 is flush with the top surface of the workbench 12. The servo motor 21 is used to drive the turntable 22 embedded in the workbench 12 to rotate. Two lower molds 3 are symmetrically installed on the top of the turntable 22. The turntable 22 is used to drive the two lower molds 3 to move synchronously during rotation. When one of the lower molds 3 moves to the inside of the cover body 11, the other lower mold 3 moves to the outside of the cover body 11. At this time, the soup feeding machine can cast the lower mold 3 on the outside, and the lower mold 3 inside the displacement cover body 11 can be melted and cast at the same time. This method can avoid the shutdown of the melting and casting equipment for soup feeding, thereby improving the melting and casting efficiency of the melting and casting equipment.

[0030] See also Figure 4 A driving assembly 6 is installed inside the cover body 11, and an upper mold 4 is installed in front of the driving assembly 6. The upper mold 4 is located above the turntable 22. The driving assembly 6 is used to drive the upper mold 4 to move in the vertical direction. When one of the lower molds 3 completes the soup feeding and is sent into the inside of the cover body 11 through the turntable 22, this lower mold 3 is directly below the upper mold 4. The driving assembly 6 drives the upper mold 4 to move downward to complete the mold closing with the corresponding lower mold 3 and perform the melting and casting operation.

[0031] See also Figure 2 A fan 13 is installed on the rear surface of the cover body 11, and the air inlet of the fan 13 is set toward the workbench 12. During the operation of the melting and casting equipment, the fan 13 runs synchronously. When the fan 13 is running, air is sucked into the cover body 11 through the front of the workbench 12, and then discharged to the rear of the cover body 11 through the fan 13. This process can prevent the internal temperature of the cover body 11 from being too high and causing damage to the electrical components.

[0032] See also Figure 2 The driving assembly 6 includes a bracket 61 installed inside the cover body 11, a linear guide 64 is vertically installed on the side of the bracket 61 facing the workbench 12, a slide 65 is slidably connected in front of the linear guide 64, a driving motor 62 is installed on the side of the bracket 61 away from the linear guide 64, a gear transmission mechanism 63 is connected between the output end of the driving motor 62 and the driving end of the linear guide 64, the gear transmission mechanism 63 is composed of a driving gear, a driven gear and a synchronous belt, and the driving motor 62 is connected to the driving gear.

[0033] The linear guide 64 can be a linear guide slide module. The lead screw in the linear guide slide module is connected to the driven gear, and the synchronous belt transmission is connected between the driving gear and the driven gear. When the drive motor 62 is started, the drive motor 62 drives the driving gear to rotate, and then the synchronous belt starts to transmit. The driven gear rotates under the influence of the synchronous belt transmission, causing the lead screw in the linear guide to start rotating, and the slide in the linear guide slide module is threadedly connected to the lead screw. When the lead screw rotates, it can drive the slide to slide. A slide 65 is installed on the slide sliding in front of the linear guide 64. The upper mold 4 is installed on the side of the slide 65 away from the linear guide 64. When the slide moves, it drives the slide 65 and the upper mold 4 to move synchronously, thereby adjusting the height of the upper mold 4, thereby achieving the purpose of closing the upper mold 4 and the lower mold 3.

[0034] See also Figure 5 A scraper 5 is installed on one side of the top of the workbench 12. The scraper 5 is located in front of the cover 11, and one end of the scraper 5 extends to the top of the turntable 22. Specifically, the scraper 5 is V-shaped and is composed of two connecting plates, one of which is connected to the top of the workbench 12 and is arranged parallel to the front surface of the cover 11, and the other connecting plate is located on the top of the turntable 22 and is offset in the direction away from the cover 11. When the turntable 22 rotates, the melt dripped from the outer ring position of the top of the turntable 22 by the soup feeder contacts the scraper 5, and the scraper 5 scrapes the melt on the turntable 22. At the same time, as the melt accumulated on the side wall of the scraper 5 increases, the melt gradually flows along the inclined direction of the scraper 5 to a position away from the turntable 22, thereby achieving the purpose of cleaning.

[0035] Specifically, first, the soup feeder pours the molten metal into the lower mold 3 outside the cover body 11. During the movement of the soup feeder, the molten metal remaining under the soup spoon of the soup feeder drips onto the turntable 22. Then, the servo motor 21 drives the turntable 22 to rotate. The molten metal at the outer ring position of the top of the turntable 22 contacts the scraper 5. The scraper 5 scrapes the molten metal on the turntable 22. At the same time, as the molten metal accumulated on the side wall of the scraper 5 increases, the molten metal gradually flows along the inclined direction of the scraper 5 to a position away from the turntable 22, thereby achieving the purpose of cleaning. Subsequently, the lower mold 3 poured with the molten metal moves to the bottom of the upper mold 4. At this time, the other lower mold 3 moves to the cover body. 11, the soup feeder continues to cast the lower mold 3 outside the cover body 11, and at the same time, the upper mold 4 moves down and closes the mold with the lower mold 3 for solidification. After solidification is completed, the turntable 22 rotates again, and the scraper 5 continues to clean the cover body 11. The lower mold 3 with the molten metal cast on the outside of the cover body 11 moves to the bottom of the upper mold 4 for close mold solidification, and the lower mold 3 with the ring forging already solidified is moved out of the cover body 11. The staff uses the time when the upper mold 4 inside the cover body 11 moves down and closes the mold with the lower mold 3 for solidification to remove the solidified ring forging, and continues the casting operation with the soup feeder without stopping the machine, thereby improving the molten metal efficiency of the melting and casting equipment.

[0036] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A melting and casting device for alloy ring forgings, characterized in that: It comprises a main body component (1) and a switching component (2) installed inside the main body component (1); The main body component (1) comprises a cover body (11) and a workbench (12) extending into the interior of the cover body (11), and the switching component (2) is installed inside the workbench (12); The switching assembly (2) comprises a turntable (22) rotatably connected to the top of a workbench (12); a scraper (5) is installed on one side of the top of the workbench (12); the scraper (5) is located in front of the cover (11), and one end of the scraper (5) extends to the top of the turntable (22); two lower molds (3) are symmetrically installed on the top of the turntable (22); A driving assembly (6) is installed inside the cover body (11), an upper mold (4) is installed in front of the driving assembly (6), and the upper mold (4) is located above the turntable (22).

2. The melting and casting equipment for alloy ring forgings according to claim 1, characterized in that: The scraper (5) is arranged in a V shape and is composed of two connecting plates, one of which is connected to the top of the workbench (12) and is arranged parallel to the front surface of the cover body (11), and the other connecting plate is located on the top of the turntable (22) and is offset in a direction away from the cover body (11).

3. The melting and casting equipment for alloy ring forgings according to claim 1, characterized in that: A servo motor (21) is installed vertically upward inside the workbench (12), the output end of the servo motor (21) is connected to the bottom of the workbench (12), the turntable (22) is embedded in the workbench (12), and the top surface of the turntable (22) is flush with the top surface of the workbench (12).

4. The melting and casting equipment for alloy ring forgings according to claim 1, characterized in that: The driving assembly (6) comprises a linear guide rail (64) vertically arranged inside the cover body (11) and a slide table (65) slidably connected to the front of the linear guide rail (64), and the upper mold (4) is installed on a side of the slide table (65) away from the linear guide rail (64).

5. The melting and casting equipment for alloy ring forgings according to claim 4, characterized in that: A bracket (61) is installed inside the cover body (11); the linear guide rail (64) is installed on the side of the bracket (61) facing the workbench (12); a drive motor (62) is installed on the side of the bracket (61) away from the linear guide rail (64); and a gear transmission mechanism (63) is connected between the output end of the drive motor (62) and the drive end of the linear guide rail (64).

6. The melting and casting equipment for alloy ring forgings according to claim 1, characterized in that: A fan (13) is installed on the rear surface of the cover body (11), and an air inlet of the fan (13) is arranged toward the workbench (12).

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