Ceramic pouring cup with cup cover separating function

Abstract

The utility model provides a ceramic pouring cup with a cup cover separating function, which relates to the technical field of investment casting processing equipment and comprises a pouring cup component, a cover plate and a separating component, and the cup opening end of the pouring cup component is connected with the cover plate through the separating component; the partition assembly is connected with the cover plate in the circumferential direction of the edge of the cover plate, and the partition assembly wraps the edge of the cover plate. The partition assembly is connected with the pouring cup assembly in the circumferential direction of the cup opening end of the pouring cup assembly, and the partition assembly wraps the edge of the cup opening end of the pouring cup assembly. The pouring cup solves the technical problems that in the prior art, due to cutting / prizing vibration, the pouring cup is damaged, the damaged pouring cup is provided with cracks, dropped slag and fractures, and the fractures react with molten metal, so that a casting is scrapped due to metal inclusion.

Description

Technical Field

[0001] This utility model relates to the technical field of investment casting equipment, and in particular to a ceramic pouring cup with a detachable lid function. Background Technology

[0002] The main function of ceramic pouring cups is to receive the molten metal being poured and guide it into the mold cavity. This effectively prevents the molten metal from splashing and overflowing, facilitating pouring. Different pouring and positioning fixtures can use the same type of ceramic pouring cup.

[0003] Therefore, for some high-precision high-temperature alloy castings (complex morphology, thin wall thickness, zero defects), the use of ceramic pouring cups, due to their smooth surface and precise dimensions, can reduce the flow resistance of the melt, thereby improving fluidity and increasing the redundancy of the process scheme. Secondly, due to the microscopic pore structure of ceramics, they can adsorb impurities in the melt, further preventing the formation of inclusions in the casting. Then, because ceramics have good heat insulation properties, they can ensure that the gate continues to provide feeding for the runner and casting after being filled with molten metal. Finally, the use of ceramic pouring cups requires a matching cover plate to protect the inside of the pouring cup from contamination by the slurry. Traditional investment casting requires prying open the cover plate to obtain the shell with an embedded ceramic pouring cup.

[0004] However, existing ceramic pouring cups also have certain drawbacks: they are highly dangerous, generate a lot of dust, and are prone to breakage due to vibrations caused by cutting / prying open the mold shell; broken pouring cups may also have cracks, slag, and the broken edge may react with the molten metal, thus losing the advantages of ceramic pouring and, in severe cases, causing the casting to be scrapped due to metal inclusions. Utility Model Content

[0005] The purpose of this invention is to provide a device for separating ceramic pouring cups and lids, so as to alleviate the technical problems existing in the prior art, such as the breakage of pouring cups caused by cutting / prying vibrations, and the fact that broken pouring cups are accompanied by cracks, slag, and the reaction of the broken edge with the molten metal, which leads to the scrapping of castings due to metal inclusions.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] In a first aspect, this utility model provides a ceramic pouring cup with a detachable lid function, including a pouring cup assembly, a lid plate and a separating assembly, wherein the mouth end of the pouring cup assembly is connected to the lid plate through the separating assembly;

[0008] The partition component is connected to the cover plate circumferentially along the edge of the cover plate, and the partition component wraps around the edge of the cover plate;

[0009] The separator component is connected to the pouring cup assembly along the circumferential direction of the cup mouth end, and the separator component wraps around the edge of the cup mouth end of the pouring cup assembly.

[0010] Furthermore, the separating component includes a first sealing edge and a second sealing edge, the first sealing edge being connected to the second sealing edge, and an annular first accommodating space being formed between the first sealing edge and the second sealing edge;

[0011] The edge of the cover plate is located within the first accommodating space, and the cover plate is connected to the first sealing edge and the second sealing edge respectively.

[0012] Furthermore, the separating component also includes a third sealing edge and a fourth sealing edge, both of which are connected to the second sealing edge, and a second accommodating space is provided between the third sealing edge and the fourth sealing edge;

[0013] The spout of the pouring cup assembly is located within the second accommodating space, and the pouring cup assembly is connected to the third sealing edge and the fourth sealing edge respectively.

[0014] Furthermore, the side of the fourth sealing edge facing the second accommodating space is provided with sealing baffles at intervals along the extension direction of the fourth sealing edge, and the sealing baffles are connected to the inner wall of the pouring cup assembly.

[0015] Furthermore, the sealing baffle is configured as an arc-shaped plate structure, and the sealing baffle is bent toward the cover plate.

[0016] Furthermore, the separating component also includes a raised edge, which is connected to the side of the third sealing edge facing away from the second accommodating space.

[0017] Furthermore, the separating component also includes a sand baffle plate, which is connected to the side of the first sealing edge away from the first accommodating space, and the sand baffle plate is distributed circumferentially along the outer edge of the first sealing edge.

[0018] Furthermore, the pouring cup assembly includes a pouring cup and a wax pattern base, the bottom of the pouring cup is connected to the wax pattern base, and the rim of the pouring cup is connected to the separator assembly.

[0019] Furthermore, the ceramic pouring cup with a detachable lid also includes a connecting component, one end of which is connected to the wax pattern base and the other end of which is detachably connected to the lid.

[0020] Furthermore, the connecting assembly includes a core and a release nut, one end of the core is connected to the wax pattern base, and the other end of the core is connected to the cover plate via the release nut.

[0021] This utility model can achieve the following beneficial effects:

[0022] In a first aspect, this utility model provides a ceramic pouring cup with a detachable lid function, comprising a pouring cup assembly, a lid, and a separating assembly. The rim of the pouring cup assembly is connected to the lid via the separating assembly. The separating assembly is circumferentially connected to the lid along the edge of the lid and wraps around the edge of the lid. The separating assembly is circumferentially connected to the pouring cup assembly along the rim of the pouring cup assembly and wraps around the edge of the rim of the pouring cup assembly.

[0023] In this invention, a partition component is provided along the circumference of the top edge of the pouring cup assembly, that is, the top edge of the pouring cup assembly is inserted into the partition component; and the edge of the cover plate is also connected to the corresponding position of the partition component, that is, the pouring cup assembly and the cover plate are connected by the partition component in the circumference.

[0024] Compared with the prior art, the ceramic pouring cup with a detachable lid provided by this utility model closes the cup mouth of the pouring cup assembly circumferentially through the separating component, and closes the lid plate circumferentially through the separating component, so as to connect the pouring cup assembly and the lid plate through the separating component, thereby realizing the quick connection and separation of the pouring cup assembly and the lid plate.

[0025] In summary, this utility model at least alleviates the technical problems existing in the prior art, such as the breakage of the pouring cup caused by cutting / prying vibration, and the fact that the broken pouring cup is accompanied by cracks, slag, and the reaction between the fracture surface and the molten metal, which leads to the scrapping of the casting due to metal inclusions. Attached Figure Description

[0026] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0027] Figure 1 This is a front view schematic diagram of the internal structure of a ceramic pouring cup with a detachable lid provided in an embodiment of the present utility model;

[0028] Figure 2 This is a front view of the internal structure of a ceramic pouring cup with a detachable lid after the lid is separated, as provided in an embodiment of the present invention.

[0029] Figure 3 for Figure 2 Enlarged schematic diagram of part A in the diagram;

[0030] Figure 4 A three-dimensional structural diagram of the separator component of a ceramic pouring cup with a detachable lid provided in an embodiment of this utility model;

[0031] Figure 5 This is a schematic diagram of the main structure of the separator component of a ceramic pouring cup with a separate lid function provided in an embodiment of the present invention.

[0032] Icons: 1-Pour cup; 2-Cover plate; 3-Separator assembly; 31-Sand baffle; 32-First sealing edge; 33-Second sealing edge; 34-Third sealing edge; 35-Raised edge; 36-Fourth sealing edge; 361-Sealing baffle; 4-Connecting assembly; 41-Core; 42-Separation nut; 5-Wax pattern base; 6-Scraper. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0035] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0036] In the description of this utility model, it should be noted that the terms "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, 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. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0037] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0038] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0040] Example 1

[0041] This embodiment provides a ceramic pouring cup with a detachable lid function, see reference. Figure 1 or Figure 2 The ceramic pouring cup with a detachable lid includes a pouring cup assembly, a lid plate 2, and a separator assembly 3. The spout of the pouring cup assembly is connected to the lid plate 2 via the separator assembly 3. The separator assembly 3 is connected to the lid plate 2 circumferentially along the edge of the lid plate 2 and is wrapped around the edge of the lid plate 2. The separator assembly 3 is connected to the pouring cup assembly circumferentially along the spout of the pouring cup assembly and is wrapped around the edge of the spout of the pouring cup assembly.

[0042] This utility model embodiment at least alleviates the technical problems existing in the prior art, such as the breakage of the pouring cup caused by cutting / prying vibration, and the broken pouring cup being accompanied by cracks, slag, and the reaction of the fracture surface with the molten metal, which in turn leads to the scrapping of the casting due to metal inclusions.

[0043] In this embodiment of the utility model, a partition component 3 is provided along the circumference of the top edge of the pouring cup assembly, that is, the top edge of the pouring cup assembly is inserted into the partition component 3; and the edge of the cover plate 2 is also connected to the corresponding position of the partition component 3, that is, the pouring cup assembly and the cover plate 2 are connected by the partition component 3 in the circumference.

[0044] Compared with the prior art, the ceramic pouring cup with a detachable lid provided in this utility model embodiment closes the cup mouth end of the pouring cup assembly circumferentially through the separator component 3, and closes the lid plate 2 circumferentially through the separator component 3, so as to connect the pouring cup assembly and the lid plate 2 through the separator component 3, so as to realize the quick connection and separation of the pouring cup assembly and the lid plate 2.

[0045] In an optional implementation of this embodiment, refer to Figure 3 , Figure 4 or Figure 5 The separator 3 includes a first sealing edge 32 and a second sealing edge 33. The first sealing edge 32 is connected to the second sealing edge 33, and an annular first accommodating space is formed between the first sealing edge 32 and the second sealing edge 33. The edge of the cover plate 2 is located in the first accommodating space, and the cover plate 2 is connected to the first sealing edge 32 and the second sealing edge 33 respectively.

[0046] Specifically: the first sealing edge 32 and the second sealing edge 33 are respectively provided on the upper surface and the lower surface of the cover plate 2, and the first sealing edge 32 and the second sealing edge 33 are connected, that is, the edge of the cover plate 2 is covered by the first sealing edge 32 and the second sealing edge 33.

[0047] Furthermore, referring to Figure 3 , Figure 4 or Figure 5 The separator 3 also includes a third sealing edge 34 and a fourth sealing edge 36, both of which are connected to the second sealing edge 33, and a second accommodating space is provided between the third sealing edge 34 and the fourth sealing edge 36; the cup mouth end of the pouring cup assembly is located in the second accommodating space, and the pouring cup assembly is connected to the third sealing edge 34 and the fourth sealing edge 36 respectively.

[0048] Specifically: The third sealing edge 34 and the fourth sealing edge 36 are both connected to the bottom surface of the second sealing edge 33, and a second receiving space is formed between the third sealing edge 34 and the fourth sealing edge 36. When in use, the cup mouth end of the pouring cup assembly is inserted into this second receiving space to connect the pouring cup assembly with the separator assembly 3, thereby enabling the pouring cup assembly and the cover plate 2 to be detachably connected through the separator assembly 3.

[0049] Furthermore, referring to Figure 3 , Figure 4 or Figure 5 The fourth sealing edge 36 facing the second accommodating space is provided with sealing baffles 361 at intervals along the extension direction of the fourth sealing edge 36, and the sealing baffles 361 are connected to the inner wall of the pouring cup assembly.

[0050] Specifically: the side of the fourth sealing edge 36 facing the second accommodating space is provided with sealing baffles 361 at intervals along the extension direction of the fourth sealing edge 36; preferably, the elastic sealing baffles 361 abut against the inner wall of the pouring cup assembly to connect the separating component 3 relative to the pouring cup assembly.

[0051] Furthermore, referring to Figure 3 The sealing baffle 361 is designed as an arc-shaped plate structure, and the sealing baffle 361 is bent toward the cover plate 2.

[0052] Specifically: the sealing baffle 361 is configured as an arc-shaped plate structure, and the sealing baffle 361 is bent toward the cover plate 2, and the sealing baffle 361 is located in the second receiving space; so that when the separating component 3 is connected to the pouring cup component, it is easier to insert the pouring cup component into the second receiving space.

[0053] In an optional implementation of this embodiment, refer to Figure 3 , Figure 4 or Figure 5 The separator 3 also includes a raised edge 35, which is connected to the side of the third sealing edge 34 that is away from the second accommodating space.

[0054] Specifically: the raised edge 35 is connected to the side of the third sealing edge 34 that is away from the second accommodating space; preferably, the raised edge 35 is distributed circumferentially along the edge of the third sealing edge 34 so that, during use, the rubber material separating component 3 can be scraped off by its own elasticity through the scraper 6 and the raised edge 35.

[0055] In an optional implementation of this embodiment, refer to Figure 3 , Figure 4 or Figure 5 The partition assembly 3 also includes a sand baffle 31, which is connected to the side of the first sealing edge 32 away from the first accommodating space, and the sand baffle 31 is distributed circumferentially along the outer edge of the first sealing edge 32.

[0056] Specifically: the sand baffle 31 is connected to the side of the first sealing edge 32 away from the first accommodating space, and the sand baffle 31 is distributed circumferentially along the outer edge of the first sealing edge 32; preferably, the annular sand baffle 31 is distributed circumferentially along the top of the first sealing edge 32.

[0057] In an optional implementation of this embodiment, refer to Figure 2 The pouring cup assembly includes a pouring cup 1 and a wax pattern base 5. The bottom of the pouring cup 1 is connected to the wax pattern base 5, and the mouth of the pouring cup 1 is connected to the separator assembly 3.

[0058] Specifically: the bottom of the pouring cup 1 is connected to the wax pattern base 5, and the other end of the pouring cup 1 is set as the cup mouth end, and the diameter of the cup mouth end of the pouring cup 1 is larger than the diameter of the wax pattern base 5 at its bottom. The cup mouth end of the pouring cup 1 is connected to the separator component 3 along its circumference.

[0059] Furthermore, referring to Figure 1 or Figure 2 The ceramic pouring cup with a detachable lid also includes a connecting component 4, one end of which is connected to the wax pattern base 5, and the other end is detachably connected to the cover plate 2.

[0060] Specifically: one end of the connecting component 4 passes through the center of the cover plate 2 and is connected to the wax pattern base 5, while the connecting component 4 is detachably connected to the cover plate 2 at one end of the cover plate 2.

[0061] Furthermore, referring to Figure 1 or Figure 2 The connecting component 4 includes a core 41 and a release nut 42. One end of the core 41 is connected to the wax pattern base 5, and the other end of the core 41 is connected to the cover plate 2 via the release nut 42.

[0062] Specifically: one end of the core 41 is connected to the wax pattern base 5, and the other end of the core 41 is connected to the cover plate 2 through the separation nut 42; preferably, the outer wall of the core 41 is threaded and threadedly connected to the separation nut 42, and the separation nut 42 is provided with a support platform structure so that the cover plate 2 can obtain an upward separation force by rotating the separation nut 42, thus achieving the purpose of separating the pouring cup 1 and the cover plate 2 without knocking or vibration and using automated equipment throughout the process.

[0063] The assembly process includes: first, fitting the rubber separator component 3 onto the cover plate 2; then connecting the bottom of the pouring cup 1 to the wax pattern base 5, embedding the core rib 41 during the production of the wax pattern base 5, and setting the separation nut 42 on the core rib 41 in a suitable position; then placing the separator component 3 at the mouth of the pouring cup 1. In use, after normal shell preparation, and after each layer of coating, promptly scraping off the paint on the raised edge 35 with a scraper 6; then, after coating is completed, tightening the separation nut 42 to lift the cover plate 2.

[0064] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Similar or identical parts between embodiments can be referred to mutually. The above embodiments in this specification are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of this utility model.

Claims

1. A ceramic pouring cup with a detachable lid, characterized in that, It includes a pouring cup assembly, a cover plate (2) and a separator assembly (3), wherein the cup mouth end of the pouring cup assembly is connected to the cover plate (2) through the separator assembly (3); The partition component (3) is connected to the cover plate (2) circumferentially along the edge of the cover plate (2), and the partition component (3) wraps around the edge of the cover plate (2); The separator component (3) is connected to the pouring cup assembly along the circumferential direction of the cup mouth end of the pouring cup assembly, and the separator component (3) wraps around the edge of the cup mouth end of the pouring cup assembly.

2. The ceramic pouring cup with a detachable lid function according to claim 1, characterized in that, The separating component (3) includes a first sealing edge (32) and a second sealing edge (33), the first sealing edge (32) is connected to the second sealing edge (33), and an annular first accommodating space is formed between the first sealing edge (32) and the second sealing edge (33); The edge of the cover plate (2) is located within the first accommodating space, and the cover plate (2) is connected to the first sealing edge (32) and the second sealing edge (33) respectively.

3. The ceramic pouring cup with a detachable lid function according to claim 2, characterized in that, The separating component (3) further includes a third sealing edge (34) and a fourth sealing edge (36), both of which are connected to the second sealing edge (33), and a second accommodating space is provided between the third sealing edge (34) and the fourth sealing edge (36); The spout of the pouring cup assembly is located within the second accommodating space, and the pouring cup assembly is connected to the third sealing edge (34) and the fourth sealing edge (36) respectively.

4. The ceramic pouring cup with a detachable lid function according to claim 3, characterized in that, The fourth sealing edge (36) facing the second accommodating space is provided with sealing baffles (361) at intervals along the extension direction of the fourth sealing edge (36), and the sealing baffles (361) are connected to the inner wall of the pouring cup assembly.

5. The ceramic pouring cup with a detachable lid function according to claim 4, characterized in that, The sealing baffle (361) is configured as an arc-shaped plate structure, and the sealing baffle (361) is bent toward the cover plate (2).

6. The ceramic pouring cup with a detachable lid function according to claim 3, characterized in that, The partition assembly (3) further includes a raised edge (35) connected to the side of the third sealing edge (34) facing away from the second accommodating space.

7. The ceramic pouring cup with a detachable lid function according to claim 2, characterized in that, The partition component (3) further includes a sand baffle (31), which is connected to the side of the first sealing edge (32) away from the first accommodating space, and the sand baffle (31) is distributed circumferentially along the outer edge of the first sealing edge (32).

8. The ceramic pouring cup with a detachable lid function according to claim 1, characterized in that, The pouring cup assembly includes a pouring cup (1) and a wax pattern base (5). The bottom of the pouring cup (1) is connected to the wax pattern base (5), and the mouth of the pouring cup (1) is connected to the separator assembly (3).

9. The ceramic pouring cup with a detachable lid function according to claim 8, characterized in that, It also includes a connecting component (4), one end of which is connected to the wax model base (5), and the other end is detachably connected to the cover plate (2).

10. The ceramic pouring cup with a detachable lid function according to claim 9, characterized in that, The connecting assembly (4) includes a core (41) and a release nut (42). One end of the core (41) is connected to the wax pattern base (5), and the other end of the core (41) is connected to the cover plate (2) through the release nut (42).

Images