A metal melt pouring and casting device

Abstract

The utility model discloses a kind of metal melt pouring casting devices, belong to metal smelting and casting technical field, comprising: support, support is used to support on ground;Tilting frame, tilting frame both sides are rotatably connected with support by pivot, handle is fixedly connected on tilting frame, for placing crucible in tilting frame;Clamping device, clamping device is set on tilting frame, clamping device is detachably connected with crucible.The utility model can realize single independent casting operation when small and medium-sized crucible casting larger mould, can improve the convenience of operation, safety and work efficiency, reduce the dependence on manpower and reduce production risk;The principle and manufacturing process of the device are simple, suitable for laboratory research and development experiment and factory production use.

Description

Technical Field

[0001] This utility model relates to the field of metal smelting and casting technology, and in particular to a metal molten material pouring and casting device. Background Technology

[0002] In the field of metal smelting and casting, traditional processes typically rely on using a ladle to scoop molten metal from the furnace for casting. However, for small and medium-sized smelting equipment, especially for furnaces handling 10 kg or less of metal, this traditional method presents significant operational inconveniences: due to the small size of the crucibles in small furnaces, scooping the melt with a ladle is not only inefficient but also easily carries away solvent residues at the bottom of the crucible, affecting product quality and increasing operational complexity.

[0003] In particular, during the casting of magnesium alloys, due to the rapid cooling rate of magnesium and its alloys, it is necessary to complete the casting process in one continuous operation to ensure casting quality. Therefore, when casting larger molds, directly removing the crucible containing molten magnesium alloy from the melting furnace has become a common solution. However, this casting method requires close cooperation among multiple operators to slowly rotate and tilt the crucible. This not only increases labor costs but also raises the risk of burns and other safety accidents, seriously affecting production safety and efficiency.

[0004] To address this, a metal molten metal pouring and casting device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a metal molten metal pouring and casting device, which aims to solve or improve at least one of the above-mentioned technical problems.

[0006] To achieve the above objectives, this utility model provides the following solution: This utility model provides a metal molten metal pouring and casting device, comprising:

[0007] The bracket is used to support the ground;

[0008] A tilting frame, wherein both sides of the tilting frame are rotatably connected to the support via rotating shafts, and a handle is fixedly connected to the tilting frame; the tilting frame is used to place a crucible.

[0009] A clamping device is provided on the tilting frame and is detachably connected to the crucible.

[0010] Preferably, the crucible is placed in a crucible rack, which is placed inside the tilting frame. The top two sides of the crucible rack are symmetrically welded with lifting lugs, and the lifting lugs are detachably connected with lifting hooks.

[0011] Preferably, the lifting hook is J-shaped, and the curved hook at the bottom of the lifting hook is hooked onto the lifting lug.

[0012] Preferably, the clamping device includes a ring sleeve slidably fitted on the top vertical rod of the tilting frame, a horizontal bar fixedly connected to the ring sleeve, and a vertically arranged stop bar fixedly connected to the end of the horizontal bar away from the ring sleeve. The ring sleeve is detachably connected to the top vertical rod of the tilting frame. After the crucible rack containing the crucible is placed inside the tilting frame, the horizontal bar presses down on the top of the crucible, and the stop bar extends into the crucible and is close to the side wall of the crucible. The side wall of the crucible and the crucible rack is located between the stop bar and the top vertical rod of the tilting frame.

[0013] Preferably, the vertical rod at the top of the tilting frame has several first through holes along the height direction, and the ring sleeve has a second through hole on the side away from the horizontal rod. The positioning pin passes through the second through hole and any of the first through holes.

[0014] Preferably, the handle is fixed to the vertical bar at the top of the tilting frame.

[0015] Preferably, a limit rod is welded onto the bracket, the limit rod is positioned on the side of the tilting frame away from the handle, and the limit rod is located below the rotating shaft.

[0016] Preferably, the rotating shaft includes a threaded rod that is threadedly connected to the side wall of the tilting frame. The threaded rod passes through the support rod of the bracket and is rotatably connected to the support rod of the bracket. Two positioning nuts are threadedly connected to the threaded rod, and the two positioning nuts are respectively located on both sides of the support rod of the bracket.

[0017] This utility model discloses the following technical effects: the crucible is placed in the tilting frame and then fixed by the clamping device. The operator only needs to hold the handle to make the tilting frame rotate around the axis, and the molten metal will flow out from the crucible, realizing the tilting and pouring of the molten metal in the crucible; this device has a simple structure and is easy to operate. It can realize the independent casting operation of a single person when casting larger molds with small and medium crucibles, reducing the need for manpower and improving work efficiency. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 for Figure 1 A magnified view of part A in the image;

[0021] Figure 3 for Figure 1 A magnified view of part B in the image;

[0022] Figure 4 This is a schematic diagram of the lifting hook structure in this utility model;

[0023] Figure 5 This is a schematic diagram of the crucible rack in this utility model.

[0024] In the diagram: 1. Lifting lug; 2. Molten metal; 3. Crucible rack; 4. Crucible; 5. Limiting rod; 6. Handle; 7. Lifting hook; 8. Clamping device; 9. Tilting frame; 10. Rotating shaft; 11. Support; 12. Positioning pin; 13. First through hole; 14. Positioning nut; 15. Threaded rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Reference Figures 1-5 This utility model provides a metal molten metal pouring and casting device, comprising:

[0028] Support 11, support 11 is used to support the ground;

[0029] Tilting frame 9, with two sides of the tilting frame 9 rotatably connected to the bracket 11 via rotating shafts 10, a handle 6 fixedly connected to the tilting frame 9, and a crucible 4 placed inside the tilting frame 9;

[0030] The clamping device 8 is mounted on the tilting frame 9 and is detachably connected to the crucible 4.

[0031] In some alternative embodiments, the crucible 4 is placed in the crucible rack 3, which is placed inside the tilting frame 9. The top two sides of the crucible rack 3 are symmetrically welded with lifting lugs 1, and the lifting lugs 1 are detachably connected with lifting hooks 7.

[0032] In some alternative embodiments, the lifting hook 7 is J-shaped, and the hook at the bottom of the lifting hook 7 is hooked onto the lifting lug 1.

[0033] In this embodiment, the support 11, tilting frame 9, crucible rack 3, and lifting hook 7 are made of 304 stainless steel.

[0034] In some alternative embodiments, the clamping device 8 includes a ring sleeve that is slidably fitted on the top vertical rod of the tilting frame 9. A horizontal rod is fixedly connected to the ring sleeve, and a vertically arranged stop bar is fixedly connected to the end of the horizontal rod away from the ring sleeve. The ring sleeve is detachably connected to the top vertical rod of the tilting frame 9. After the crucible rack 3, on which the crucible 4 is placed, is placed inside the tilting frame 9, the horizontal rod presses down on the top of the crucible 4, and the stop bar extends into the crucible 4 and is close to the side wall of the crucible 4. The side walls of the crucible 4 and the crucible rack 3 are located between the stop bar and the top vertical rod of the tilting frame 9.

[0035] In some alternative embodiments, a plurality of first through holes 13 are provided on the vertical bar at the top of the tilting frame 9 along the height direction, and a second through hole is provided on the side of the ring sleeve away from the horizontal bar. The positioning pin 12 passes through the second through hole and any of the first through holes 13.

[0036] In some alternative embodiments, the handle 6 is fixed to a vertical bar at the top of the tilting frame 9.

[0037] In some alternative embodiments, a limit rod 5 is welded onto the bracket 11, the limit rod 5 blocking the tilting frame 9 on the side away from the handle 6, and the limit rod 5 is located below the rotating shaft 10.

[0038] In some alternative embodiments, the rotating shaft 10 includes a threaded rod 15 that is threaded to the side wall of the tilting frame 9. The threaded rod 15 passes through the support rod of the bracket 11 and is rotatably connected to the support rod of the bracket 11. Two positioning nuts 14 are threadedly connected to the threaded rod 15, and the two positioning nuts 14 are respectively located on both sides of the support rod of the bracket 11.

[0039] When using this utility model, before casting, two lifting hooks 7 are used to hook the two lifting lugs 1 on the crucible rack 3, and the crucible rack 3 containing the crucible 4 is lifted out of the melting furnace and placed in the tilting frame 9; the limiting rod 5 at the front of the support 11 will prevent the melt from leaking out due to loss of balance.

[0040] Move the collar in the clamping device 8 to a suitable clamping height, and insert the positioning pin 12 into the second through hole drilled on the clamping device 8 and the first through hole 13 drilled on the tilting frame 9 to fix the position of the clamping device 8, so that the clamping device 8 limits the crucible 4 to prevent the crucible 4 from falling off during tilting and casting.

[0041] During casting, the operator holds handle 6 and pushes the tilting frame 9, which rotates around the rotating shaft 10. As the tilting frame 9 rotates, the molten metal 2 flows out of the crucible 4. The operator can control the flow rate of the molten metal 2 and thus the casting speed by controlling the speed of pushing handle 6.

[0042] The beneficial effects of this utility model are:

[0043] 1. Reduce production risks and enhance safety: This device reduces the number of operators, thereby reducing the risk of burns and other safety accidents, and providing a safer working environment.

[0044] 2. Improved efficiency: This device ensures that molten metal can flow into the mold quickly and smoothly, achieving one-time casting when processing larger molds, avoiding quality problems caused by rapid cooling, and improving production efficiency.

[0045] 3. Reduced manpower requirements: This device can reduce the need for multiple personnel to work together. One operator can complete the entire process from smelting to casting, reducing labor costs and making the operation more flexible and efficient.

[0046] 4. Simple Principle and Manufacturing Process: The principle and manufacturing process of this device are simple, easy to understand and implement. It is not only suitable for laboratory research and development and experimental use, but also applicable to factory production processes, and has wide applicability and promotion value.

[0047] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0048] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A metal molten material pouring and casting device, characterized in that, include: A bracket (11) is used to support the ground; Tilting frame (9), the two sides of the tilting frame (9) are rotatably connected to the support (11) through the rotating shaft (10) respectively, the tilting frame (9) is fixed with a handle (6), and the tilting frame (9) is used to place the crucible (4). A clamping device (8) is provided on the tilting frame (9) and is detachably connected to the crucible (4).

2. The metal molten metal pouring and casting device according to claim 1, characterized in that: The crucible (4) is placed in the crucible rack (3), which is placed inside the tilting frame (9). The top two sides of the crucible rack (3) are symmetrically welded with lifting lugs (1), and the lifting lugs (1) are detachably connected with hooks (7).

3. The metal molten metal pouring and casting device according to claim 2, characterized in that: The lifting hook (7) is of type J, and the hook at the bottom of the lifting hook (7) is hooked onto the lifting lug (1).

4. The metal molten metal pouring and casting device according to claim 2, characterized in that: The clamping device (8) includes a ring sleeve that is slidably sleeved on the top vertical rod of the tilting frame (9). A horizontal rod is fixedly connected to the ring sleeve. A vertically arranged stop bar is fixedly connected to the end of the horizontal rod away from the ring sleeve. The ring sleeve is detachably connected to the top vertical rod of the tilting frame (9). After the crucible rack (3) containing the crucible (4) is placed inside the tilting frame (9), the horizontal rod presses on the top of the crucible (4). The stop bar extends into the crucible (4) and is close to the side wall of the crucible (4). The side wall of the crucible (4) and the crucible rack (3) is located between the stop bar and the top vertical rod of the tilting frame (9).

5. The metal molten metal pouring and casting device according to claim 4, characterized in that: The tilting frame (9) has several first through holes (13) on the vertical rod at the top along the height direction. The ring sleeve has a second through hole on the side away from the horizontal rod. The positioning pin (12) passes through the second through hole and any of the first through holes (13).

6. The metal molten metal pouring and casting device according to claim 4, characterized in that: The handle (6) is fixed to the vertical bar at the top of the tilting frame (9).

7. The metal molten metal pouring and casting device according to claim 1, characterized in that: A limiting rod (5) is welded onto the bracket (11). The limiting rod (5) blocks the tilting frame (9) on the side away from the handle (6). The limiting rod (5) is located below the rotating shaft (10).

8. The metal molten metal pouring and casting device according to claim 1, characterized in that: The rotating shaft (10) includes a threaded rod (15) that is threaded to the side wall of the tilting frame (9). The threaded rod (15) passes through the support rod of the bracket (11) and is rotatably connected to the support rod of the bracket (11). Two positioning nuts (14) are threaded on the threaded rod (15), and the two positioning nuts (14) are located on both sides of the support rod of the bracket (11).

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