A centrifugal casting machine

Abstract

The present invention provides a centrifugal casting pouring machine, which relates to the technical field of high-quality copper casting manufacturing, and includes: a mounting base, a movable positioning mechanism and a multifunctional mechanism; the movable positioning mechanism is mounted on the top of the mounting base, and the movable positioning mechanism is used to position the centrifugal casting mechanism; the multifunctional mechanism is mounted on the mounting base, and the multifunctional mechanism is used to move the movable positioning mechanism, and the multifunctional mechanism is also used to guide the molten copper liquid discharged by the pouring mechanism; the present invention facilitates the staff to remove the limit stop frame, which is conducive to quickly removing the copper casting formed in the centrifugal casting mold; it solves the problem that the circular stop rings on both sides of the centrifugal casting mold are generally installed by screws, resulting in the staff needing to loosen multiple screws when the copper casting after casting needs to be removed, and after the copper casting is removed, the multiple screws need to be reset, and the disassembly and tightening of the multiple screws takes a lot of time, which is not conducive to the efficient production of copper castings.

Description

Technical Field

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

[0002] Centrifugal casting machines play a key role in the manufacture of high-quality copper castings, mainly because they can use the centrifugal force generated by high-speed rotation to evenly fill the mold cavity with molten copper, while effectively expelling gas and impurities. This process can significantly improve the density of high-quality copper castings and reduce defects such as pores and shrinkage. Centrifugal force can also refine the grain structure, enhance the mechanical properties and corrosion resistance of high-quality copper castings, and meet the high standards required for copper castings in aerospace, power equipment and other fields.

[0003] The centrifugal casting machines currently used still have the following problems:

[0004] 1. The circular retaining rings on both sides of the centrifugal casting mold are generally installed by screws. As a result, when the copper casting needs to be removed after casting, the staff needs to loosen multiple screws first. After the copper casting is removed, the multiple screws need to be reset. The removal and tightening of multiple screws takes a lot of time, which is not conducive to the efficient production of copper castings.

[0005] 2. One end of the copper molten pouring hopper is usually inserted into the centrifugal casting mold. Since it is inconvenient to adjust the position of the copper molten pouring hopper, the circular retaining ring near the copper molten pouring hopper is not convenient to remove. It is not convenient for the staff to replace the circular retaining ring of appropriate size according to the wall thickness of the copper casting. As a result, when manufacturing thinner copper castings, there is still a large load when the motor starts;

[0006] 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 easy to splash out, posing a safety hazard. Summary of the Invention

[0007] The disclosed embodiment relates to a centrifugal casting pouring machine, which has a centrifugal casting mechanism, a driving mechanism, a movable positioning mechanism and a multifunctional mechanism; it is convenient for workers to remove the limit stop frame, which is conducive to quickly taking out the copper castings formed in the centrifugal casting mold; the weight of the centrifugal casting mold during rotation can be appropriately adjusted, so that when thinner-walled copper castings are manufactured, the load on the double-headed motor when starting can be reduced; it prevents the molten copper in the centrifugal casting mold from splashing out through the gap between the centrifugal casting mold and the limit stop frame, thereby ensuring the safety of the workers themselves; and 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 copper in the centrifugal casting mold.

[0008] The present invention provides a centrifugal casting pouring machine, comprising: a mounting base plate, a centrifugal casting mechanism, a driving mechanism, a movable positioning mechanism and a multifunctional mechanism;

[0009] 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;

[0010] The movable positioning mechanism is installed on the top of the installation base plate, and the movable positioning mechanism is used to position the centrifugal casting mechanism; the multifunctional mechanism is installed on the installation base plate, and the multifunctional mechanism is used to move the movable positioning mechanism, and the multifunctional mechanism is also used to guide the molten copper liquid discharged by the pouring mechanism.

[0011] In at least some embodiments, the pouring mechanism includes: a mounting bracket A and a conical pouring hopper; the mounting bracket A is fixedly mounted on the top of the mounting base; and the conical pouring hopper is fixedly mounted on the mounting bracket A.

[0012] 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, which are fixedly mounted on the top of the mounting base; the centrifugal casting mold is mounted on the two support frames through two bearings; there are two circular racks, which are fixedly mounted on the outside of the centrifugal casting mold.

[0013] In at least some embodiments, the centrifugal casting mechanism further includes: a limiting retaining ring and a limiting retaining frame; the limiting retaining ring is fixedly mounted on the right side of the centrifugal casting mold; and the limiting retaining frame is slidably mounted on the left side of the centrifugal casting mold.

[0014] 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 mounted on the top of the mounting base; the double-headed motor is fixedly mounted on the mounting bracket B, and the double-headed motor is also electrically connected to the controller; there are two driving gears, and the two driving gears are fixedly mounted on the output shaft of the double-headed motor, and the two driving gears are meshed with two circular racks.

[0015] 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, and the four circular mounting shafts are fixedly mounted on the top of the mounting base; the movable frame is slidably mounted on the outside of the four circular mounting shafts; the positioning mounting seat is fixedly mounted on the top left side of the movable frame.

[0016] In at least some embodiments, the movable positioning mechanism also includes: a positioning ball, a limiting clamp and a support spring A; the positioning ball is rotatably mounted on the positioning mounting seat, and the positioning ball also contacts the left side of the limiting block frame; there are four limiting clamps in total, and the four limiting clamps are fixedly mounted on the top ends of the four circular mounting shafts; there are four support springs A in total, and the four support springs A are sleeved on the outside of the four circular mounting shafts, and the four support springs A are located between the movable frame and the four limiting clamps.

[0017] 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 mounted on the mounting base; the movable mounting plate is slidably mounted on the mounting base; the electric telescopic rod is fixedly mounted 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.

[0018] In at least some embodiments, the multifunctional mechanism further comprises: a guide box body, an inclined pushing frame and an inclined mounting frame; the guide box body is fixedly mounted on the top of the movable mounting plate, and the left end of the guide box body is inserted into the centrifugal casting mold; the inclined pushing frame is fixedly mounted on the left side of the movable mounting plate, and the inclined pushing frame is also in contact with the movable frame; the inclined mounting frame is fixedly mounted on the outside of the output shaft of the electric telescopic rod.

[0019] In at least some embodiments, the multifunctional mechanism further includes: a limit ring, a support spring B and a detection switch; the limit ring is fixedly mounted on the left end of the output shaft of the electric telescopic rod; the support spring B is sleeved on the outside of the output shaft of the electric telescopic rod, and the support spring B is located between the movable mounting plate and the tilt mounting bracket; the detection switch is fixedly mounted on the tilt mounting bracket, and the detection switch is also electrically connected to the controller.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. When the double-headed motor of the present invention is working, the centrifugal casting mold rotates under the action of two circular racks and two driving gears, thereby realizing centrifugal casting of copper castings; the setting of the limit ring and the limit frame has a blocking effect on the molten copper liquid in the centrifugal casting mold, ensuring that the molten copper liquid can all adhere to the inner wall of the centrifugal casting mold; the setting of the limit frame and the centrifugal casting mold being in sliding connection facilitates the installation or disassembly between the limit frame and the centrifugal casting mold, which is beneficial to improving the casting efficiency of copper castings.

[0022] 2. The setting of the positioning ball of the present invention plays a limiting role on the installed limit stop frame, making the limit stop frame more stable after being connected to the centrifugal casting mold; when the tilt push frame moves to the right, the movable frame can automatically move downward under the action of four supporting springs A, realizing the automatic separation of the positioning mounting seat and the positioning ball from the limit stop frame, making it convenient for the staff to remove the limit stop frame, which is conducive to the rapid removal of the copper casting formed in the centrifugal casting mold.

[0023] 3. When the output shaft of the electric telescopic rod is in the extended state, the guide box body is located below the conical pouring hopper, and the left end of the guide box body is also inserted into the centrifugal casting mold, which guides the molten copper liquid and is conducive to the molten copper liquid entering the centrifugal casting mold; when the output shaft of the electric telescopic rod is in the extended and contracted state, the left end of the guide box body is automatically separated from the centrifugal casting mold; when the output shaft of the electric telescopic rod is in the extended state, the positioning ball contacts the left side of the limit stop frame; when the output shaft of the electric telescopic rod is in the extended and contracted state, the positioning mounting seat and the positioning ball are separated from the limit stop frame, and the staff can pull out the limit stop frame, and the guide box body does not hinder the installation and disassembly of the limit stop ring, which is convenient for the staff to select the limit stop ring and the limit stop frame of appropriate size according to the wall thickness of the copper casting, and can appropriately adjust the weight of the centrifugal casting mold during rotation, so that when the copper casting with thinner wall thickness is manufactured, the load of the double-headed motor when starting can be reduced;

[0024] In addition, when the positioning ball does 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 positioning ball does not move to the positioning position, the movable mounting plate stops moving and the movable mounting plate can automatically press the detection switch. When the detection switch is in a pressed state, the double-headed motor cannot start normally under the action of the controller, which is convenient for the staff to recheck the position of the limit stop frame to ensure that the limit stop frame is installed in place, avoid the molten copper in the centrifugal casting mold from splashing through the gap between the centrifugal casting mold and the limit stop frame, and ensure the safety of the staff themselves. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0026] The drawings described below only relate to some embodiments of the present invention, rather than limiting the present invention.

[0027] In the attached figure:

[0028] Figure 1 Shows a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 Shown Figure 1 Schematic diagram of the left perspective structure;

[0030] Figure 3 Shows a schematic structural diagram of the centrifugal casting mechanism of the present invention;

[0031] Figure 4 Shown Figure 1 Schematic diagram of the central cross-section structure;

[0032] Figure 5 Shown Figure 4 Schematic diagram of the local enlarged structure of area A in the middle;

[0033] Figure 6 Shown Figure 1 Schematic diagram of the left main viewing angle structure;

[0034] Figure 7 Shows a schematic structural diagram of the movable positioning mechanism of the present invention;

[0035] Figure 8 Shown Figure 4 Schematic diagram of the local enlarged structure of area B in the middle;

[0036] Figure 9 Shows a schematic structural diagram of the multifunctional mechanism of the present invention;

[0037] Figure 10 Shown Figure 4 Schematic diagram of the locally enlarged structure of the middle C area.

[0038] List of reference numerals:

[0039] 100. Install the base plate;

[0040] 200, pouring mechanism; 201, mounting bracket A; 202, conical pouring hopper;

[0041] 300, controller;

[0042] 400, centrifugal casting mechanism; 401, support frame; 402, centrifugal casting mold; 403, circular rack; 404, limit ring; 405, limit frame;

[0043] 500, driving mechanism; 501, mounting bracket B; 502, double-headed motor; 503, driving gear;

[0044] 600, movable positioning mechanism; 601, circular mounting shaft; 602, movable frame; 603, positioning mounting seat; 604, positioning ball; 605, limiting collar; 606, support spring A;

[0045] 700, multifunctional mechanism; 701, mounting bar; 702, movable mounting plate; 703, electric telescopic rod; 704, guide box; 705, tilting push frame; 706, tilting mounting frame; 707, limit ring; 708, support spring B; 709, detection switch. DETAILED DESCRIPTION

[0046] In order to make the purpose, scheme and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the common meanings in the art. The same reference numerals in the drawings represent the same components.

[0047] Example: Please refer to Figures 1 to 10 As shown: The present invention provides a centrifugal casting pouring machine, comprising: a mounting base 100, a centrifugal casting mechanism 400, a driving mechanism 500, a movable positioning mechanism 600 and a multifunctional mechanism 700; a pouring mechanism 200 is mounted on the top of the mounting base 100, and a controller 300 is also mounted on the top of the mounting base 100; the centrifugal casting mechanism 400 is mounted on the top of the mounting base 100; the driving mechanism 500 is mounted on the top of the mounting base 100, and is located below the centrifugal casting mechanism 400, and the driving mechanism 500 is used to rotate the centrifugal casting mechanism 400. 00; a movable positioning mechanism 600 is installed on the top of the mounting base plate 100, and the movable positioning mechanism 600 is used to position the centrifugal casting mechanism 400; a multifunctional mechanism 700 is installed on the mounting base plate 100, and the multifunctional mechanism 700 is used to move the movable positioning mechanism 600, and the multifunctional mechanism 700 is also used to guide the molten copper liquid discharged by the pouring mechanism 200; the pouring mechanism 200 includes: a mounting bracket A201 and a conical pouring hopper 202; the mounting bracket A201 is fixedly installed on the top of the mounting base plate 100; the conical pouring hopper 202 is fixedly installed on the mounting bracket A201.

[0048] In the embodiment of the present disclosure, Figure 3 and Figure 5 As shown, the centrifugal casting mechanism 400 includes: a support frame 401, a centrifugal casting mold 402 and a circular rack 403; two support frames 401 are provided, and the two support frames 401 are fixedly mounted on the top of the mounting base 100; the centrifugal casting mold 402 is mounted on the two support frames 401 via two bearings; two circular racks 403 are provided, and the two circular racks 403 are fixedly mounted on the outside of the centrifugal casting mold 402; the centrifugal casting mechanism 400 also includes: a limit ring 404 and a limit bracket 405; the limit ring 404 is fixedly mounted on the right side of the centrifugal casting mold 402; the limit bracket 405 is slidably mounted on the left side of the centrifugal casting mold 402;

[0049] The drive mechanism 500 includes: a mounting bracket B501, a double-headed motor 502, and a drive gear 503; the mounting bracket B501 is fixedly mounted on the top of the mounting base 100; the double-headed motor 502 is fixedly mounted on the mounting bracket B501 and is also electrically connected to the controller 300; there are two drive gears 503, which are fixedly mounted on the output shaft of the double-headed motor 502 and meshed with the two circular racks 403;

[0050] The two gears 403 are connected to each other by the two gears 404, and the two gears 405 are connected to each other by the two gears 406.

[0051] In the embodiment of the present disclosure, Figure 7 and Figure 8 As 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, and the four circular mounting shafts 601 are fixedly mounted on the top of the mounting base 100; the movable frame 602 is slidably mounted on the outside of the four circular mounting shafts 601; the positioning mounting seat 603 is fixedly mounted on the top left side of the movable frame 602; the movable positioning mechanism 600 also includes: a positioning ball 604, a limit collar 605 and a support spring A606; the positioning ball 604 is rotatably mounted on the positioning mounting seat 603, and the positioning ball 604 is also in contact with the left side of the limiting block 405; there are four limiting collars 605, and the four limiting collars 605 are fixedly mounted on the top ends of the four circular mounting shafts 601; there are four support springs A606, and the four support springs A606 are sleeved on the outside of the four circular mounting shafts 601, and the four support springs A606 are located between the movable frame 602 and the four limiting collars 605;

[0052] Its specific function is as follows: because the positioning mounting seat 603 is fixedly mounted on the top left side of the movable frame 602, and the positioning ball 604 is rotatably mounted on the positioning mounting seat 603, and the positioning ball 604 is also in contact with the left side of the limit stop frame 405, it plays a limiting role on the installed limit stop frame 405, making the limit stop frame 405 more stable after being connected to the centrifugal casting mold 402; and because the four limit collars 605 are fixedly mounted on the top ends of the four circular mounting shafts 601, and the four support springs A606 are sleeved It is located on the outside of the four circular mounting shafts 601, and the four supporting springs A606 are located between the movable frame 602 and the four limit collars 605. When the tilting push frame 705 moves to the right, the movable frame 602 can automatically move downward under the action of the four supporting springs A606, thereby realizing the automatic separation of the positioning mounting seat 603 and the positioning ball 604 from the limit stop frame 405, making it convenient for the staff to remove the limit stop frame 405, and facilitating the rapid removal of the copper casting formed in the centrifugal casting mold 402.

[0053] In the embodiment of the present disclosure, Figure 9 and Figure 10 As shown, the multifunctional mechanism 700 includes: a mounting bar 701, a movable mounting plate 702 and an electric telescopic rod 703; the mounting bar 701 is fixedly mounted on the mounting base 100; the movable mounting plate 702 is slidably mounted on the mounting base 100; the electric telescopic rod 703 is fixedly mounted 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 multifunctional mechanism 700 also includes: a guide box body 704, an inclined pushing frame 705 and an inclined mounting frame 706; the guide box body 704 is fixedly mounted on the top of the movable mounting plate 702, and the left end of the guide box body 704 is inserted into the centrifugal casting mold 40 2; the tilting push frame 705 is fixedly mounted on the left side of the movable mounting plate 702, and the tilting push frame 705 is also in contact with the movable frame 602; the tilting mounting frame 706 is fixedly mounted on the outside of the output shaft of the electric telescopic rod 703; the multifunctional mechanism 700 also includes: a limit ring 707, a support spring B708 ​​and a detection switch 709; the limit ring 707 is fixedly mounted on the left end of the output shaft of the electric telescopic rod 703; the support spring B708 ​​is sleeved on the outside of the output shaft of the electric telescopic rod 703, and the support spring B708 ​​is located between the movable mounting plate 702 and the tilting mounting frame 706; the detection switch 709 is fixedly mounted on the tilting mounting frame 706, and the detection switch 709 is also electrically connected to the controller 300;

[0054] Its specific function is as follows: because the movable mounting plate 702 is slidably mounted on the mounting base 100, and the guide box body 704 is fixedly mounted on the top of the movable mounting plate 702, and the left end of the guide 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 guide box body 704 is below the conical pouring bucket 202, and the left end of the guide 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 extended and contracted state, the left end of the guide box body 704 is automatically separated from the centrifugal casting mold 402; and because the tilting pushing frame 705 is fixedly mounted on the movable mounting plate 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 stop frame 405; when the output shaft of the electric telescopic rod 703 is in the extended contraction state, the positioning mounting seat 603 and the positioning ball 604 are separated from the limit stop frame 405, and the staff can pull out the limit stop frame 405, and the guide box body 704 does not hinder the installation and removal of the limit stop ring 404, which is convenient for the staff to select the appropriate size of the limit stop ring 404 and the limit stop frame 405 according to the wall thickness of the copper casting, and can appropriately adjust the weight of the centrifugal casting mold 402 when rotating, so that when manufacturing copper castings with thinner walls, the load of the double-headed motor 502 when starting can be reduced;

[0055] In addition, because 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 on the outside of the output shaft of the electric telescopic rod 703, and the support spring B708 ​​is located between the movable mounting plate 702 and the tilt mounting bracket 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; and because the detection switch 709 is fixedly installed on the tilt mounting bracket 706, and the detection switch 709 is also electrically connected to the controller 300, when When the positioning ball 604 has not moved to the positioning position, the movable mounting plate 702 stops moving, and 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 start normally under the action of the controller 300, which makes it convenient for the staff to recheck the position of the limit stop frame 405, ensure that the limit stop frame 405 is installed in place, and avoid the molten copper in the centrifugal casting mold 402 from splashing through the gap between the centrifugal casting mold 402 and the limit stop frame 405, thereby ensuring the safety of the staff themselves.

[0056] The specific usage and function of this embodiment are as follows:

[0057] When the present invention is used, first, the staff fixes the bottom plate 100 with bolts, selects the limit ring 404 and the limit frame 405 of appropriate size according to the wall thickness of the copper casting, and can properly adjust the weight of the centrifugal casting mold 402 when rotating, so that when the copper casting with thinner wall thickness is manufactured, the load of the double-headed motor 502 when starting 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 guide box body 704 is under the conical pouring bucket 202, and the left end of the guide box body 704 is also inserted into the centrifugal casting mold 402, which plays a guiding role for the molten copper liquid, which is conducive to the molten copper liquid entering 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 guide box body 704 is under the conical pouring bucket 202, and the left end of the guide box body 704 is also inserted into the centrifugal casting mold 402, which plays a guiding role for the molten copper liquid, 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, 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 started normally under the action of the controller 300, which makes it convenient for the staff to recheck the position of the limit stop frame 405 and ensure that the limit stop frame 405 is installed in place, so as to avoid the molten copper in the centrifugal casting mold 402 from splashing through the gap between the centrifugal casting mold 402 and the limit stop frame 405, thereby ensuring the safety of the staff.

[0058] The double-headed motor 502 is started by the controller 300, and then the molten copper liquid is slowly and continuously poured into the conical pouring bucket 202. When the double-headed motor 502 is working, the centrifugal casting mold 402 rotates under the action of the two circular racks 403 and the two driving gears 503, thereby realizing the centrifugal casting of the copper casting; the setting of the limit ring 404 and the limit stop frame 405 has a blocking effect 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, waiting for the centrifugal casting mold to be filled. 402 is formed; then the output shaft of the electric telescopic rod 703 is retracted through the controller 300. When the output shaft of the electric telescopic rod 703 is extended and retracted, the left end of the guide box 704 is automatically separated from the centrifugal casting mold 402; then the limit stop frame 405 is separated from the centrifugal casting mold 402, and then the formed copper casting is taken out; the setting of the sliding connection between the limit stop frame 405 and the centrifugal casting mold 402 facilitates the installation or disassembly between the limit stop frame 405 and the centrifugal casting mold 402, which is conducive to improving the casting efficiency of the copper casting.

[0059] In this article, there are several points to note:

[0060] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0061] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0062] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A centrifugal casting machine comprising: Installing a base plate (100), a centrifugal casting mechanism (400), a driving mechanism (500), a movable positioning mechanism (600), and a multifunctional mechanism (700); A pouring mechanism (200) is installed on the top of the mounting base plate (100), and a controller (300) is also installed on the top of the mounting base plate (100); the centrifugal casting mechanism (400) is installed on the top of the mounting base plate (100); the driving mechanism (500) is installed 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 multifunctional mechanism (700) is mounted on the mounting base plate (100), and the multifunctional mechanism (700) is used to move the movable positioning mechanism (600), and the multifunctional mechanism (700) is also used to guide the molten copper liquid discharged by the pouring mechanism (200); The centrifugal casting mechanism (400) comprises: a centrifugal casting mold (402) and a limiting stop frame (405); The movable positioning mechanism (600) comprises: 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 mounted on the top of the mounting base (100); the movable frame (602) is slidably mounted on the outside of the four circular mounting shafts (601); the positioning mounting seat (603) is fixedly mounted on the top left side of the movable frame (602); the movable positioning mechanism (600) further comprises: a positioning ball (604), a limit collar (605) and a support spring A (606); the positioning ball (604) is rotatably mounted on the positioning mounting seat (603), and the positioning ball (604) is also in contact with the left side of the limiting block (405); there are four limiting collars (605), and the four limiting collars (605) are fixedly mounted on the top ends of the four circular mounting shafts (601); there are four supporting springs A (606), and the four supporting springs A (606) are sleeved on the outside of the four circular mounting shafts (601), and the four supporting springs A (606) are located between the movable frame (602) and the four limiting collars (605); The multifunctional mechanism (700) comprises: a mounting bar (701), a movable mounting plate (702) and an electric telescopic rod (703); the mounting bar (701) is fixedly mounted on the mounting base plate (100); the movable mounting plate (702) is slidably mounted on the mounting base plate (100); the electric telescopic rod (703) is fixedly mounted 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 multifunctional mechanism (700) comprises: a mounting bar (701), a movable mounting plate (702) and an electric telescopic rod (703); the multifunctional mechanism (700) comprises: a mounting bar (701), a movable mounting plate (702) and an electric telescopic rod (703) The functional mechanism (700) further comprises: a guide box body (704), an inclined push frame (705) and an inclined mounting frame (706); the guide box body (704) is fixedly mounted on the top of the movable mounting plate (702), and the left end of the guide box body (704) is inserted into the centrifugal casting mold (402); the inclined push frame (705) is fixedly mounted on the left side of the movable mounting plate (702), and the inclined push frame (705) is also in contact with the movable frame (602); the inclined mounting frame (706) is fixedly mounted on the outside of the output shaft of the electric telescopic rod (703).

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

3. A centrifugal casting machine according to claim 1, characterized in that: The centrifugal casting mechanism (400) further comprises: a support frame (401) and a circular rack (403); two support frames (401) are provided, and the two support frames (401) are fixedly mounted on the top of the mounting base (100); the centrifugal casting mold (402) is mounted on the two support frames (401) via two bearings; and two circular racks (403) are provided, and the two circular racks (403) are fixedly mounted on the outside of the centrifugal casting mold (402).

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

5. A centrifugal casting machine according to claim 3, characterized in that: The driving mechanism (500) comprises: a mounting bracket B (501), a double-headed motor (502) and a driving gear (503); the mounting bracket B (501) is fixedly mounted on the top of the mounting base (100); the double-headed motor (502) is fixedly mounted 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), 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 and connected with two circular racks (403).

6. A centrifugal casting machine according to claim 1, characterized in that: The multifunctional mechanism (700) further comprises: a limit ring (707), a support spring B (708) and a detection switch (709); the limit ring (707) is fixedly mounted on the left end of the output shaft of the electric telescopic rod (703); the support spring B (708) is sleeved on the outside of 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 tilt mounting frame (706); the detection switch (709) is fixedly mounted on the tilt mounting frame (706), and the detection switch (709) is also electrically connected to the controller (300).

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