Centrifugal casting pouring machine

Abstract

The invention provides a centrifugal casting pouring machine, which relates to the technical field of high-quality copper casting manufacturing, and comprises a mounting bottom plate, a movable positioning mechanism and a multifunctional mechanism, the movable positioning mechanism is mounted at the top of the mounting bottom plate and is used for positioning the centrifugal casting mechanism; the multifunctional mechanism is mounted on the mounting bottom plate, is used for moving the movable positioning mechanism, and is also used for guiding molten copper liquid discharged by the pouring mechanism; according to the centrifugal casting mold, a worker can conveniently take down the limiting blocking frame, and a formed copper casting in the centrifugal casting mold can be rapidly taken out; the problems that round baffle rings on the two sides of a centrifugal casting die are generally installed through screws, so that when a copper casting formed after casting needs to be taken down, a worker needs to loosen a plurality of screws firstly, after the copper casting is taken down, the plurality of screws need to be reset, dismounting and tightening of the plurality of screws take much time, and the production efficiency is high are solved. And high-efficiency production of the copper casting is not facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of manufacturing high-quality copper castings, and more specifically, particularly relates to a centrifugal casting pouring machine. Background Art

[0002] The centrifugal casting machine plays a key role in the manufacturing of high-quality copper castings. This is mainly because it can make the molten copper liquid evenly fill the mold cavity through the centrifugal force generated by high-speed rotation, while effectively discharging gases and impurities. This process can significantly improve the density of high-quality copper castings, reduce defects such as pores and shrinkage porosity. The centrifugal force can also refine the grain structure, enhance the mechanical properties and corrosion resistance of high-quality copper castings, meeting the high standards required for copper castings in fields such as aerospace and power equipment.

[0003] The currently used centrifugal casting pouring machine still has the following problems: 1. The circular retaining rings on both sides of the centrifugal casting mold are generally installed by screws. When the copper casting needs to be removed after casting, the staff needs to first loosen multiple screws. After the copper casting is removed, multiple screws need to be reset. The disassembly and tightening of multiple screws take a lot of time, which is not conducive to the efficient production of copper castings. 2. One end of the copper liquid pouring hopper is usually inserted into the centrifugal casting mold. Since it is not convenient to adjust the position of the copper liquid pouring hopper, it is not convenient to disassemble the circular retaining ring on the side close to the copper liquid pouring hopper, making it difficult for the staff to replace the circular retaining ring of the appropriate size according to the wall thickness of the copper casting. When manufacturing thinner copper castings, there is still a large load when the motor starts. 3. It is impossible to automatically detect whether the circular retaining ring is installed in place. When the circular retaining ring is not installed in place, the copper liquid in the centrifugal casting mold is likely to splash out, posing a safety hazard. Summary of the Invention

[0004] An embodiment of the present disclosure relates to a centrifugal casting pouring machine, which has a centrifugal casting mechanism, a driving mechanism, a movable positioning mechanism, and a multi-functional mechanism; it is convenient for the staff to remove the limit retaining frame, which is beneficial to quickly removing the copper casting formed in the centrifugal casting mold; it can appropriately adjust the weight when the centrifugal casting mold rotates, so that when manufacturing thinner-wall copper castings, the load when the dual-head motor starts can be reduced; it can prevent the molten copper liquid in the centrifugal casting mold from splashing out through the gap between the centrifugal casting mold and the limit retaining frame, ensuring the safety of the staff; it solves the problems of low production efficiency of copper castings, inability to appropriately reduce the load when the motor starts, and easy splashing of the copper liquid in the centrifugal casting mold.

[0005] The present invention provides a centrifugal casting pouring machine, including: a mounting base plate, a centrifugal casting mechanism, a driving mechanism, a movable positioning mechanism, and a multi-functional mechanism; A pouring mechanism is installed on the top of the mounting base plate, and a controller is also installed on the top of the mounting base plate; the centrifugal casting mechanism is installed on the top of the mounting base plate; the driving mechanism is installed on the top of the mounting base plate, and the driving mechanism is located below the centrifugal casting mechanism, and the driving mechanism is used to rotate the centrifugal casting mechanism; The movable positioning mechanism is installed on the top of the mounting base plate, and the movable positioning mechanism is used to position the centrifugal casting mechanism; the multi-functional mechanism is installed on the mounting base plate, and the multi-functional mechanism is used to move the movable positioning mechanism, and the multi-functional mechanism is also used to guide the molten copper liquid discharged by the pouring mechanism.

[0006] In at least some embodiments, the pouring mechanism includes: a mounting bracket A and a conical pouring hopper; the mounting bracket A is fixedly installed on the top of the mounting base plate; the conical pouring hopper is fixedly installed on the mounting bracket A.

[0007] In at least some embodiments, the centrifugal casting mechanism includes: a support frame, a centrifugal casting mold and a circular rack; there are two support frames in total, and the two support frames are fixedly installed on the top of the mounting base plate; the centrifugal casting mold is installed on the two support frames through two bearings; there are two circular racks in total, and the two circular racks are fixedly installed on the outside of the centrifugal casting mold.

[0008] In at least some embodiments, the centrifugal casting mechanism further includes: a limit retaining ring and a limit retaining frame; the limit retaining ring is fixedly installed on the right side of the centrifugal casting mold; the limit retaining frame is slidably installed on the left side of the centrifugal casting mold.

[0009] In at least some embodiments, the driving mechanism includes: a mounting bracket B, a double-headed motor and a driving gear; the mounting bracket B is fixedly installed on the top of the mounting base plate; the double-headed motor is fixedly installed on the mounting bracket B, and the double-headed motor is also electrically connected to the controller; there are two driving gears in total, and the two driving gears are fixedly installed on the output shaft of the double-headed motor, and the two driving gears are meshed with the two circular racks.

[0010] In at least some embodiments, the movable positioning mechanism includes: a circular mounting shaft, a movable frame and a positioning mounting seat; there are four circular mounting shafts in total, and the four circular mounting shafts are fixedly installed on the top of the mounting base plate; the movable frame is slidably installed outside the four circular mounting shafts; the positioning mounting seat is fixedly installed on the top left side of the movable frame.

[0011] In at least some embodiments, the movable positioning mechanism further includes: positioning balls, limiting snap rings, and support springs A; the positioning balls are rotatably installed on the positioning mounting base, and the positioning balls also contact the left side of the limiting retaining frame; there are four limiting snap rings in total, and the four limiting snap rings are fixedly installed at the tops of the four circular mounting shafts; there are four support springs A in total, and the four support springs A are sleeved outside the four circular mounting shafts, and the four support springs A are located between the movable frame and the four limiting snap rings.

[0012] In at least some embodiments, the multifunctional mechanism includes: a mounting bar, a movable mounting plate, and an electric telescopic rod; the mounting bar is fixedly installed on the mounting base plate; the movable mounting plate is slidably installed on the mounting base plate; the electric telescopic rod is fixedly installed on the left side of the mounting bar, and the output shaft of the electric telescopic rod is slidably connected to the movable mounting plate, and the electric telescopic rod is also electrically connected to the controller.

[0013] In at least some embodiments, the multifunctional mechanism further includes: a guiding box body, an inclined pushing frame, and an inclined mounting frame; the guiding box body is fixedly installed on the top of the movable mounting plate, and the left end of the guiding box body is inserted into the centrifugal casting mold; the inclined pushing frame is fixedly installed on the left side of the movable mounting plate, and the inclined pushing frame also contacts the movable frame; the inclined mounting frame is fixedly installed outside the output shaft of the electric telescopic rod.

[0014] In at least some embodiments, the multifunctional mechanism further includes: a limiting retaining ring, a support spring B, and a detection switch; the limiting retaining ring is fixedly installed at the left end of the output shaft of the electric telescopic rod; the support spring B is sleeved outside the output shaft of the electric telescopic rod, and the support spring B is located between the movable mounting plate and the inclined mounting frame; the detection switch is fixedly installed on the inclined mounting frame, and the detection switch is also electrically connected to the controller.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the double-headed motor works in the present invention, the centrifugal casting mold rotates under the action of the two circular racks and the two driving gears, realizing the centrifugal casting of copper castings; the setting of the limiting snap rings and the limiting retaining frame plays a blocking role on the molten copper liquid in the centrifugal casting mold, ensuring that all the molten copper liquid can adhere to the inner wall of the centrifugal casting mold; the setting that the limiting retaining frame is slidably connected to the centrifugal casting mold facilitates the installation or disassembly between the limiting retaining frame and the centrifugal casting mold, which is beneficial to improving the casting efficiency of copper castings.

[0016] 2. The positioning balls of the present invention play a limiting role on the installed limiting bracket, making the connection between the limiting bracket and the centrifugal casting mold more stable; when the inclined pushing frame moves to the right, the movable frame can automatically move downward under the action of the four support springs A, realizing the automatic separation of the positioning seat and the positioning balls from the limiting bracket, facilitating the staff to remove the limiting bracket and being conducive to quickly taking out the formed copper casting in the centrifugal casting mold.

[0017] 3. When the output shaft of the electric telescopic rod is in the extended state, the guiding box body is located below the conical pouring hopper, and the left end of the guiding box body is also inserted into the centrifugal casting mold, playing a guiding role for the molten copper liquid and being conducive to the molten copper liquid entering the centrifugal casting mold; when the output shaft of the electric telescopic rod is in the retracted state, the left end of the guiding box body automatically separates from the centrifugal casting mold; when the output shaft of the electric telescopic rod is in the extended state, the positioning balls contact the left side of the limiting bracket; when the output shaft of the electric telescopic rod is in the retracted state, the positioning seat and the positioning balls separate from the limiting bracket, and the staff can pull out the limiting bracket, and the guiding box body does not interfere with the installation and disassembly of the limiting retaining ring, facilitating the staff to select a limiting retaining ring and a limiting bracket of appropriate size according to the wall thickness of the copper casting, being able to appropriately adjust the weight during the rotation of the centrifugal casting mold, so that when manufacturing a copper casting with a thinner wall thickness, the load at the start of the double-headed motor can be reduced; In addition, when the positioning balls do not move to the positioning position, the movable mounting plate can stop moving, and the output shaft of the electric telescopic rod continues to extend; when the movable mounting plate stops moving after the positioning balls do not move to the positioning position, the movable mounting plate can automatically press the detection switch. When the detection switch is in the pressed state, the double-headed motor cannot be started normally under the action of the controller, facilitating the staff to recheck the position of the limiting bracket, ensuring that the limiting bracket is installed in place, avoiding the molten copper liquid in the centrifugal casting mold from splashing out through the gap between the centrifugal casting mold and the limiting bracket, and ensuring the personal safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0019] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0020] In the drawings: Figure 1 The three-dimensional structural schematic diagram of the present invention is shown; Figure 2 Shows Figure 1 The left-side perspective structural schematic diagram of Figure 3 The structural schematic diagram of the centrifugal casting mechanism of the present invention is shown; Figure 4 shows Figure 1 a schematic diagram of the central sectional structure of Figure 5 shows Figure 4 a schematic diagram of the partially enlarged structure of area A in Figure 6 shows Figure 1 a schematic diagram of the left main view perspective structure of Figure 7 a schematic diagram of the structure of the movable positioning mechanism of the present invention; Figure 8 shows Figure 4 a schematic diagram of the partially enlarged structure of area B in Figure 9 a schematic diagram of the structure of the multi-functional mechanism of the present invention; Figure 10 shows Figure 4 a schematic diagram of the partially enlarged structure of area C in

[0021] List of reference numerals: 100, mounting base plate; 200, pouring mechanism; 201, mounting bracket A; 202, conical pouring hopper; 300, controller; 400, centrifugal casting mechanism; 401, support frame; 402, centrifugal casting mold; 403, circular rack; 404, limit retaining ring; 405, limit retaining frame; 500, driving mechanism; 501, mounting bracket B; 502, double-headed motor; 503, driving gear; 600, movable positioning mechanism; 601, circular mounting shaft; 602, movable frame; 603, positioning mounting seat; 604, positioning ball; 605, limit snap ring; 606, support spring A; 700, multi-functional mechanism; 701, mounting bar; 702, movable mounting plate; 703, electric telescopic rod; 704, guiding box body; 705, inclined pushing frame; 706, inclined mounting frame; 707, limit retaining ring; 708, support spring B; 709, detection switch. Detailed implementation manners

[0022] In order to make the objectives, solutions, and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the ordinary meanings in the art. The same reference numerals in the drawings represent the same components.

[0023] Embodiment: Please refer to Figures 1 to 10As shown in the figure: The present invention provides a centrifugal casting pouring machine, comprising: a mounting base plate 100, a centrifugal casting mechanism 400, a driving mechanism 500, a movable positioning mechanism 600, and a multi-functional mechanism 700; a pouring mechanism 200 is mounted on the top of the mounting base plate 100, and a controller 300 is also mounted on the top of the mounting base plate 100; the centrifugal casting mechanism 400 is mounted on the top of the mounting base plate 100; the driving mechanism 500 is mounted on the top of the mounting base plate 100, and the driving mechanism 500 is located below the centrifugal casting mechanism 400, and the driving mechanism 500 is used to rotate the centrifugal casting mechanism 400; the movable positioning mechanism 600 is mounted on the top of the mounting base plate 100, and the movable positioning mechanism 600 is used to position the centrifugal casting mechanism 400; the multi-functional mechanism 700 is mounted on the mounting base plate 100, the multi-functional mechanism 700 is used to move the movable positioning mechanism 600, and the multi-functional mechanism 700 is also used to guide the molten copper liquid discharged from the pouring mechanism 200; the pouring mechanism 200 comprises: a mounting bracket A201 and a conical pouring hopper 202; the mounting bracket A201 is fixedly mounted on the top of the mounting base plate 100; the conical pouring hopper 202 is fixedly mounted on the mounting bracket A201.

[0024] In the embodiments of the present disclosure, as Figure 3 and Figure 5 shown, the centrifugal casting mechanism 400 comprises: a support frame 401, a centrifugal casting mold 402, and a circular rack 403; there are two support frames 401 in total, and the two support frames 401 are fixedly mounted on the top of the mounting base plate 100; the centrifugal casting mold 402 is mounted on the two support frames 401 through two bearings; there are two circular racks 403 in total, and the two circular racks 403 are fixedly mounted on the outside of the centrifugal casting mold 402; the centrifugal casting mechanism 400 further comprises: a limit retaining ring 404 and a limit retaining frame 405; the limit retaining ring 404 is fixedly mounted on the right side of the centrifugal casting mold 402; the limit retaining frame 405 is slidably mounted on the left side of the centrifugal casting mold 402; The driving mechanism 500 comprises: a mounting bracket B501, a double-headed motor 502, and a driving gear 503; the mounting bracket B501 is fixedly mounted on the top of the mounting base plate 100; the double-headed motor 502 is fixedly mounted on the mounting bracket B501, and the double-headed motor 502 is also electrically connected to the controller 300; there are two driving gears 503 in total, and the two driving gears 503 are fixedly mounted on the output shaft of the double-headed motor 502, and the two driving gears 503 are meshed with the two circular racks 403; Its specific functions are as follows: Since the two circular racks 403 are fixedly installed on the outside of the centrifugal casting mold 402, and the two driving gears 503 are fixedly installed on the output shaft of the double-headed motor 502, and the two driving gears 503 are meshed with the two circular racks 403, when the double-headed motor 502 works, the centrifugal casting mold 402 rotates under the action of the two circular racks 403 and the two driving gears 503, realizing the centrifugal casting of copper castings; and since the limit retaining ring 404 is fixedly installed on the right side of the centrifugal casting mold 402, and the limit retaining frame 405 is slidably installed on the left side of the centrifugal casting mold 402, it plays a blocking role on the molten copper liquid in the centrifugal casting mold 402, ensuring that the molten copper liquid can all adhere to the inner wall of the centrifugal casting mold 402; the setting that the limit retaining frame 405 is slidably connected to the centrifugal casting mold 402 facilitates the installation or disassembly between the limit retaining frame 405 and the centrifugal casting mold 402, which is beneficial to improving the casting efficiency of copper castings.

[0025] In the embodiment of the present disclosure, as Figure 7 and Figure 8 shown, the movable positioning mechanism 600 includes: a circular mounting shaft 601, a movable frame 602, and a positioning mounting seat 603; there are four circular mounting shafts 601 in total, and the four circular mounting shafts 601 are fixedly installed on the top of the mounting base plate 100; the movable frame 602 is slidably installed outside the four circular mounting shafts 601; the positioning mounting seat 603 is fixedly installed on the top left side of the movable frame 602; the movable positioning mechanism 600 further includes: positioning balls 604, limit retaining rings 605, and support springs A606; the positioning balls 604 are rotatably installed on the positioning mounting seat 603, and the positioning balls 604 are also in contact with the left side of the limit retaining frame 405; there are four limit retaining rings 605 in total, and the four limit retaining rings 605 are fixedly installed at the tops of the four circular mounting shafts 601; there are four support springs A606 in total, and the four support springs A606 are sleeved outside the four circular mounting shafts 601, and the four support springs A606 are located between the movable frame 602 and the four limit retaining rings 605; Its specific functions are as follows: Since the positioning mounting seat 603 is fixedly installed on the top left side of the movable frame 602, and the positioning ball 604 is rotatably installed on the positioning mounting seat 603, and the positioning ball 604 also contacts the left side of the limit retaining frame 405, it plays a limiting role in the limit retaining frame 405 after installation, making the connection between the limit retaining frame 405 and the centrifugal casting mold 402 more stable; Also, since the four limit retaining rings 605 are fixedly installed at the tops of the four circular mounting shafts 601, and the four support springs A 606 are sleeved outside the four circular mounting shafts 601, and the four support springs A 606 are located between the movable frame 602 and the four limit retaining rings 605, when the inclined push frame 705 moves to the right, the movable frame 602 can automatically move downward under the action of the four support springs A 606, realizing the automatic separation of the positioning mounting seat 603 and the positioning ball 604 from the limit retaining frame 405, facilitating the staff to remove the limit retaining frame 405, and being beneficial to quickly removing the formed copper casting in the centrifugal casting mold 402.

[0026] In the embodiment of the present disclosure, as Figure 9 and Figure 10 shown, the multi-functional mechanism 700 includes: a mounting bar 701, a movable mounting plate 702, and an electric telescopic rod 703; the mounting bar 701 is fixedly installed on the mounting base plate 100; the movable mounting plate 702 is slidably installed on the mounting base plate 100; the electric telescopic rod 703 is fixedly installed on the left side of the mounting bar 701, and the output shaft of the electric telescopic rod 703 is slidably connected to the movable mounting plate 702, and the electric telescopic rod 703 is also electrically connected to the controller 300; the multi-functional mechanism 700 further includes: a guiding box body 704, an inclined push frame 705, and an inclined mounting frame 706; the guiding box body 704 is fixedly installed on the top of the movable mounting plate 702, and the left end of the guiding box body 704 is inserted into the centrifugal casting mold 402; the inclined push frame 705 is fixedly installed on the left side of the movable mounting plate 702, and the inclined push frame 705 also contacts the movable frame 602; the inclined mounting frame 706 is fixedly installed outside the output shaft of the electric telescopic rod 703; the multi-functional mechanism 700 further includes: a limit retaining ring 707, a support spring B 708, and a detection switch 709; the limit retaining ring 707 is fixedly installed at the left end of the output shaft of the electric telescopic rod 703; the support spring B 708 is sleeved outside the output shaft of the electric telescopic rod 703, and the support spring B 708 is located between the movable mounting plate 702 and the inclined mounting frame 706; the detection switch 709 is fixedly installed on the inclined mounting frame 706, and the detection switch 709 is also electrically connected to the controller 300; Its specific functions are as follows: Since the movable mounting plate 702 is slidably mounted on the mounting base plate 100, and the guiding box body 704 is fixedly mounted on the top of the movable mounting plate 702, and the left end of the guiding box body 704 is inserted into the centrifugal casting mold 402. When the output shaft of the electric telescopic rod 703 is in the extended state, the guiding box body 704 is located below the conical pouring hopper 202, and the left end of the guiding box body 704 is also inserted into the centrifugal casting mold 402, which plays a guiding role for the molten copper liquid and is conducive to the molten copper liquid entering the centrifugal casting mold 402; when the output shaft of the electric telescopic rod 703 is in the retracted state, the left end of the guiding box body 704 is automatically separated from the centrifugal casting mold 402; also, since the inclined pushing frame 705 is fixedly mounted on the left side of the movable mounting plate 702, and the inclined pushing frame 705 is also in contact with the movable frame 602. When the output shaft of the electric telescopic rod 703 is in the extended state, the positioning ball 604 is in contact with the left side of the limit retaining frame 405; when the output shaft of the electric telescopic rod 703 is in the retracted state, the positioning mounting seat 603 and the positioning ball 604 are separated from the limit retaining frame 405, and the staff can pull out the limit retaining frame 405, and the guiding box body 704 does not interfere with the installation and disassembly of the limit retaining ring 404, which is convenient for the staff to select the appropriate size of the limit retaining ring 404 and the limit retaining frame 405 according to the wall thickness of the copper casting, and can appropriately adjust the weight when the centrifugal casting mold 402 rotates, so that when manufacturing a copper casting with a thinner wall thickness, the load when the double-headed motor 502 starts can be reduced; In addition, since the output shaft of the electric telescopic rod 703 is slidably connected to the movable mounting plate 702, and the support spring B708 is sleeved outside the output shaft of the electric telescopic rod 703, and the support spring B708 is located between the movable mounting plate 702 and the inclined mounting frame 706. When the positioning ball 604 does not move to the positioning position, the movable mounting plate 702 can stop moving, and the output shaft of the electric telescopic rod 703 continues to extend; also, since the detection switch 709 is fixedly mounted on the inclined mounting frame 706, and the detection switch 709 is also electrically connected to the controller 300. When the positioning ball 604 does not move to the positioning position, after the movable mounting plate 702 stops moving, the movable mounting plate 702 can automatically press the detection switch 709. When the detection switch 709 is in the pressed state, the double-headed motor 502 cannot be normally started under the action of the controller 300, which is convenient for the staff to recheck the position of the limit retaining frame 405, ensure that the limit retaining frame 405 is installed in place, and avoid the molten copper liquid in the centrifugal casting mold 402 splashing out through the gap between the centrifugal casting mold 402 and the limit retaining frame 405, ensuring the personal safety of the staff.

[0027] The specific usage method and functions of this embodiment: When the present invention is in use, first, the staff fixes and installs the bottom plate 100 through bolts, selects a limit retaining ring 404 and a limit retaining frame 405 of appropriate sizes according to the wall thickness of the copper casting, which can appropriately adjust the weight when the centrifugal casting mold 402 rotates, so that when manufacturing a copper casting with a thinner wall thickness, the load when the double-headed motor 502 starts can be reduced; then the output shaft of the electric telescopic rod 703 is extended through the controller 300. When the output shaft of the electric telescopic rod 703 is in the extended state, the guiding box body 704 is located below the conical pouring hopper 202, and the left end of the guiding box body 704 is also inserted into the centrifugal casting mold 402, which plays a guiding role for the molten copper liquid, facilitating the molten copper liquid to enter the centrifugal casting mold 402. At the same time, when the output shaft of the electric telescopic rod 703 is in the extended state, the positioning ball 604 contacts the left side of the limit retaining frame 405; when the positioning ball 604 does not move to the positioning position, the movable mounting plate 702 can stop moving, and the output shaft of the electric telescopic rod 703 continues to extend; when the positioning ball 604 does not move to the positioning position and the movable mounting plate 702 stops moving, the movable mounting plate 702 can automatically press the detection switch 709. When the detection switch 709 is in the pressed state, the double-headed motor 502 cannot be normally started under the action of the controller 300, which is convenient for the staff to recheck the position of the limit retaining frame 405, ensure that the limit retaining frame 405 is installed in place, and prevent the molten copper liquid in the centrifugal casting mold 402 from splashing out through the gap between the centrifugal casting mold 402 and the limit retaining frame 405, ensuring the personal safety of the staff; The double-headed motor 502 is started through the controller 300, and then the molten copper liquid is slowly and continuously poured into the conical pouring hopper 202. When the double-headed motor 502 works, the centrifugal casting mold 402 rotates under the action of two circular racks 403 and two driving gears 503, realizing the centrifugal casting of the copper casting; the setting of the limit retaining ring 404 and the limit retaining frame 405 plays a blocking role for the molten copper liquid in the centrifugal casting mold 402, ensuring that all the molten copper liquid can adhere to the inner wall of the centrifugal casting mold 402 and waiting for the copper casting in the centrifugal casting mold 402 to be formed; then the output shaft of the electric telescopic rod 703 is contracted through the controller 300. When the output shaft of the electric telescopic rod 703 is in the extended and contracted state, the left end of the guiding box body 704 is automatically separated from the centrifugal casting mold 402; then the limit retaining frame 405 is separated from the centrifugal casting mold 402, and then the formed copper casting is taken out; the setting that the limit retaining frame 405 is slidably connected to the centrifugal casting mold 402 facilitates the installation or disassembly between the limit retaining frame 405 and the centrifugal casting mold 402, which is beneficial to improving the casting efficiency of the copper casting.

[0028] In this article, the following points need to be noted: 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0029] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments may be combined with each other to obtain new embodiments.

[0030] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A centrifugal casting pouring machine, comprising: An installation base plate (100), a centrifugal casting mechanism (400), a driving mechanism (500), a movable positioning mechanism (600) and a multi-functional mechanism (700); A pouring mechanism (200) is installed on the top of the installation base plate (100), and a controller (300) is also installed on the top of the installation base plate (100); characterized in that, the centrifugal casting mechanism (400) is installed on the top of the installation base plate (100); the driving mechanism (500) is installed on the top of the installation base plate (100), and the driving mechanism (500) is located below the centrifugal casting mechanism (400), and the driving mechanism (500) is used to rotate the centrifugal casting mechanism (400); The movable positioning mechanism (600) is installed on the top of the installation base plate (100), and the movable positioning mechanism (600) is used to position the centrifugal casting mechanism (400); the multi-functional mechanism (700) is installed on the installation base plate (100), and the multi-functional mechanism (700) is used to move the movable positioning mechanism (600), and the multi-functional mechanism (700) is also used to guide the molten copper liquid discharged from the pouring mechanism (200).

2. The centrifugal casting pouring machine according to claim 1, characterized in that, The pouring mechanism (200) includes: a mounting bracket A (201) and a conical pouring hopper (202); the mounting bracket A (201) is fixedly installed on the top of the installation base plate (100); the conical pouring hopper (202) is fixedly installed on the mounting bracket A (201).

3. The centrifugal casting pouring machine according to claim 1, characterized in that, The centrifugal casting mechanism (400) includes: a support frame (401), a centrifugal casting mold (402) and a circular rack (403); there are two support frames (401) in total, and the two support frames (401) are fixedly installed on the top of the installation base plate (100); the centrifugal casting mold (402) is installed on the two support frames (401) through two bearings; there are two circular racks (403) in total, and the two circular racks (403) are fixedly installed on the outside of the centrifugal casting mold (402).

4. A centrifugal casting pouring machine according to claim 3, characterized in that, The centrifugal casting mechanism (400) further includes: a limit retaining ring (404) and a limit retaining frame (405); the limit retaining ring (404) is fixedly installed on the right side of the centrifugal casting mold (402); the limit retaining frame (405) is slidably installed on the left side of the centrifugal casting mold (402).

5. The centrifugal casting pouring machine according to claim 3, characterized in that, The driving mechanism (500) includes: a mounting bracket B (501), a double-headed motor (502) and a driving gear (503); the mounting bracket B (501) is fixedly installed on the top of the installation base plate (100); the double-headed motor (502) is fixedly installed on the mounting bracket B (501), and the double-headed motor (502) is also electrically connected to the controller (300); there are two driving gears (503) in total, and the two driving gears (503) are fixedly installed on the output shaft of the double-headed motor (502), and the two driving gears (503) are meshed with the two circular racks (403).

6. The centrifugal casting pouring machine according to claim 4, characterized in that, The movable positioning mechanism (600) includes: a circular mounting shaft (601), a movable frame (602), and a positioning mounting base (603); there are four circular mounting shafts (601) in total, and the four circular mounting shafts (601) are fixedly installed on the top of the mounting base plate (100); the movable frame (602) is slidably installed outside the four circular mounting shafts (601); the positioning mounting base (603) is fixedly installed on the top left side of the movable frame (602).

7. A centrifugal casting pouring machine according to claim 6, characterized in that, The movable positioning mechanism (600) further includes: a positioning ball (604), a limit snap ring (605), and a support spring A (606); the positioning ball (604) is rotatably installed on the positioning mounting base (603), and the positioning ball (604) also contacts the left side of the limit retaining frame (405); there are four limit snap rings (605) in total, and the four limit snap rings (605) are fixedly installed at the tops of the four circular mounting shafts (601); there are four support springs A (606) in total, and the four support springs A (606) are sleeved outside the four circular mounting shafts (601), and the four support springs A (606) are located between the movable frame (602) and the four limit snap rings (605).

8. The centrifugal casting pouring machine according to claim 6, characterized in that, The multi-functional mechanism (700) includes: a mounting bar (701), a movable mounting plate (702), and an electric telescopic rod (703); the mounting bar (701) is fixedly installed on the mounting base plate (100); the movable mounting plate (702) is slidably installed on the mounting base plate (100); the electric telescopic rod (703) is fixedly installed on the left side of the mounting bar (701), and the output shaft of the electric telescopic rod (703) is slidably connected to the movable mounting plate (702), and the electric telescopic rod (703) is also electrically connected to the controller (300).

9. The centrifugal casting pouring machine according to claim 8, characterized in that, The multi-functional mechanism (700) further includes: a guiding box body (704), an inclined pushing frame (705), and an inclined mounting frame (706); the guiding box body (704) is fixedly installed on the top of the movable mounting plate (702), and the left end of the guiding box body (704) is inserted into the centrifugal casting mold (402); the inclined pushing frame (705) is fixedly installed on the left side of the movable mounting plate (702), and the inclined pushing frame (705) also contacts the movable frame (602); the inclined mounting frame (706) is fixedly installed outside the output shaft of the electric telescopic rod (703).

10. A centrifugal casting pouring machine according to claim 9, characterized in that, The multi-functional mechanism (700) further includes: a limit retaining ring (707), a support spring B (708), and a detection switch (709); the limit retaining ring (707) is fixedly installed at the left end of the output shaft of the electric telescopic rod (703); the support spring B (708) is sleeved outside the output shaft of the electric telescopic rod (703), and the support spring B (708) is located between the movable mounting plate (702) and the inclined mounting frame (706); the detection switch (709) is fixedly installed on the inclined mounting frame (706), and the detection switch (709) is also electrically connected to the controller (300).

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