Split type forming die for amorphous alloy ingot forming

Abstract

The utility model discloses a split type forming die for amorphous alloy ingot forming, which comprises a middle die body and two side die bodies, the two side die bodies can clamp and combine the middle die body, one sides of the two side die bodies close to the middle die body are provided with second grooves, two sides of the middle die body are provided with first grooves, and the first grooves are communicated with the second grooves. After the two side die bodies and the middle die body are combined, the first grooves and the second grooves are combined in a one-to-one alignment mode to form a plurality of cavities used for amorphous alloy ingot forming, after amorphous alloy ingot forming is completed in the cavities, the side die bodies and the middle die body are detached, the formed amorphous alloy ingots can be fully exposed, and then the formed amorphous alloy ingots can be conveniently taken out; especially for forming a slender amorphous alloy ingot, when the side die is applied, the slender amorphous alloy ingot can be laterally taken out from the second groove of the side die body or the first groove in the middle die body.

Description

Technical Field

[0001] The utility model relates to the technical field of amorphous alloy smelting equipment, in particular to a split forming die for forming amorphous alloy ingots. Background Art

[0002] In existing amorphous alloy ingot forming molds, the mold is integrally formed and has a cavity for forming the amorphous alloy ingot. In the applied amorphous alloy ingot forming mold, the cavity is in the shape of a long straight cylinder. After the metal liquid is poured into the cavity and cooled to form the amorphous alloy ingot, the amorphous alloy ingot will largely contact the wall of the amorphous alloy ingot mold within the cavity. There is a strong adhesive force between the amorphous alloy ingot and the wall of the forming mold. Due to the existing amorphous alloy ingot mold structure, it will be more difficult to demold, especially when the amorphous alloy ingot is thinner, the difficulty of demolding between the amorphous alloy ingot and the forming mold will be greater. Utility Model Content

[0003] The purpose of the utility model is to provide a split forming mold for forming amorphous alloy ingots, which is formed by assembling a cavity for forming the amorphous alloy ingot through an intermediate mold body and a side mold body, thereby facilitating the demoulding and removal of the amorphous alloy ingot.

[0004] In order to achieve the above-mentioned purpose, the technical solutions of the present utility model include:

[0005] A split forming die for forming an amorphous alloy ingot, comprising:

[0006] a middle mold body, wherein a plurality of first grooves arranged at intervals are provided on the outer periphery of the middle mold body;

[0007] Two side molds are arranged on both sides of the middle mold, and after being combined with the middle mold, the two side molds clamp the middle mold. A plurality of second grooves are provided on one side of the side mold close to the middle mold. The second grooves are used to be aligned with the first grooves one by one to form a plurality of cavities for forming amorphous alloy ingots.

[0008] Compared with the prior art, a split forming die for amorphous alloy ingot forming of the present utility model includes an intermediate die body and two side die bodies. The two side die bodies can clamp and combine the intermediate die body. A second groove is provided on one side of each of the two side die bodies close to the intermediate die body, and a first groove is provided on both sides of the intermediate die body. After the two side die bodies and the intermediate die body are combined, the first grooves and the second grooves are aligned and combined one by one to form a plurality of cavities for amorphous alloy ingot forming. After the amorphous alloy ingot is formed in the cavities, by detaching the side die bodies from the intermediate die body, the formed amorphous alloy ingot can be fully exposed, facilitating its removal. Especially for forming slender amorphous alloy ingots, when applied in the present utility model, the slender amorphous alloy ingot can be taken out laterally from the second groove of the side die body or the first groove on the intermediate die body.

[0009] In the present application, the intermediate die body is an intermediate die body with a square cross-section, and a plurality of the first grooves are arranged on both sides of the intermediate die body with a square cross-section.

[0010] Further, the side die body is a side die body with a square cross-section.

[0011] In the present application, the first groove is a semi-cylindrical first groove;

[0012] The second groove is a semi-cylindrical second groove;

[0013] After the two side die bodies are combined with the intermediate die body, the first grooves and the second grooves are aligned and combined one by one to form a straight cylindrical cavity.

[0014] In the present application, a part of the upper end of the side die body protrudes upward to form a first vertical wall in a "凵" shape;

[0015] On both sides of the upper end of the intermediate die body at a position different from the first groove, two parts protrude upward to form second vertical walls in a "丨" shape;

[0016] After the two side die bodies are combined with the intermediate die body, the two first vertical walls clamp and splice the two second vertical walls to form a pouring inlet in a "口" shape, and the pouring inlet communicates with the plurality of cavities.

[0017] Further, a part of the upper end of the intermediate die body protrudes upward to form a diversion block. Through the diversion block, the pouring inlet is separated to form a diversion channel.

[0018] Further, there are two diversion blocks;

[0019] The two diversion blocks are respectively connected to the two second vertical walls; and

[0020] After the diversion blocks are arranged in the pouring inlet, an "H" - shaped diversion channel is formed.

[0021] In this application, the split molding die also includes:

[0022] A connecting assembly, the connecting assembly is used to connect the two side mold bodies and clamp the middle mold body together;

[0023] Wherein, the connection component includes:

[0024] A positioning vertical rod provided on one of the side mold bodies;

[0025] A rotating crossbar, the rotating crossbar being rotatably connected to the positioning vertical rod;

[0026] a locking nut, the locking nut being threadedly connected to an end of the rotating cross bar;

[0027] When the rotating cross bar rotates around the positioning vertical bar until the rotating cross bar abuts against the other side mold body, the locking nut is used to lock the position.

[0028] Furthermore, the two side mold bodies include a first side mold body and a second side mold body;

[0029] First notches are provided on both sides of the first side mold body, and the positioning vertical rod is fixed in the first side mold body and is arranged through the first notches;

[0030] Second notches are formed on both sides of the second side mold body;

[0031] The middle mold body is provided with third notches on both sides of the middle mold body which are different from the first groove.

[0032] After the two side molds are combined with the middle mold, the first notch, the second notch and the third notch are aligned one by one to form a rotation channel. One end of the rotation crossbar is connected to the positioning vertical rod and is rotatably placed in the rotation channel.

[0033] In the present application, a lifting ear is provided on the other side of the two side mold bodies opposite to the second groove.

[0034] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 Schematic diagram of the structure of a split-type forming mold in this embodiment;

[0036] Figure 2 is a cross-sectional view showing a local area of ​​a split-type forming mold in this embodiment;

[0037] Figure 3 It is a structural cross-sectional view showing the position of the connecting components in a split-type molding die in this embodiment. DETAILED DESCRIPTION

[0038] In order to better illustrate the present invention, the present invention is further described in detail below with reference to the accompanying drawings.

[0039] It should be clear that the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the embodiments of the present application.

[0040] The terms used in the embodiments of the present application are for the purpose of describing specific embodiments only and are not intended to limit the embodiments of the present application. The singular forms "a," "the," and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0041] When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims. In the description of the present application, it should be understood that the terms "first", "second", "third", etc. are only used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, nor can they be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0042] In addition, in this application, unless otherwise specified, "plurality" refers to two or more. "And / or" describes the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, or B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0043] As a preferred embodiment of the present invention, Figure 1 as well as Figure 2 As shown, a split molding die comprises:

[0044] A middle mold body 1, wherein a plurality of first grooves 11 are arranged at intervals on the outer periphery of the middle mold body 1;

[0045] Two side mold bodies 2 are respectively arranged on both sides of the middle mold body 1, and after being combined with the middle mold body 1, the two side mold bodies 2 clamp the middle mold body 1, and a plurality of second grooves 21 are provided on one side of the side mold body 2 close to the middle mold body 1, and the second grooves 21 are used to be aligned and combined with the first grooves 11 one by one to form a plurality of cavities 100 for forming amorphous alloy ingots.

[0046] In this embodiment, a split forming mold for forming amorphous alloy ingots includes a middle mold body 1 and two side mold bodies 2. The two side mold bodies 2 can clamp the middle mold body 1 for combination. A second groove 21 is set on the side of the two side mold bodies 2 close to the middle mold body 1, and a first groove 11 is set on both sides of the middle mold body 1. After the two side mold bodies 2 are combined with the middle mold body 1, the first groove 11 and the second groove 21 are aligned and combined one by one to form a plurality of cavities 100 for forming amorphous alloy ingots. After the amorphous alloy ingot is formed in the cavity 100, the formed amorphous alloy ingot can be fully exposed by separating the side mold body 2 from the middle mold body 1, which is convenient for removal. Especially for the forming of slender amorphous alloy ingots, when used in the utility model, the slender amorphous alloy ingot can be taken out laterally from the second groove 21 of the side mold body 2 or the first groove 11 on the middle mold body 1.

[0047] Specifically, the application mode of the split forming mold in this embodiment is:

[0048] After the middle mold body 1 and the two side mold bodies 2 are combined, they are placed in a smelting furnace. The smelted alloy steel liquid is slowly poured into the cavity 100 formed by the combination of the first tank 11 and the second tank 21. After cooling is completed, a wrench or other tools is used to separate the middle mold body 1 and the two side mold bodies 2 to take out the amorphous alloy ingot.

[0049] In this embodiment, if Figure 1 and Figure 2 As shown, the middle mold body 1 is preferably a middle mold body 1 with a square cross section, and the plurality of first grooves 11 are arranged on both sides of the middle mold body 1 with a square cross section. The side mold bodies 2 are also side mold bodies 2 with a square cross section, which is convenient for combination with the middle mold body 1 with a square cross section.

[0050] In this embodiment, if Figure 2 As shown, the first groove 11 is a semi-cylindrical first groove 11; the second groove 21 is a semi-cylindrical second groove 21; after the two side mold bodies 2 are combined with the middle mold body 1, the first groove 11 and the second groove 21 are aligned and combined one by one to form a straight cylindrical cavity 100.

[0051] In addition, the specifications of the first groove 11 and the second groove 21 are set to meet the requirements for forming amorphous alloy ingots with different diameters.

[0052] Preferably, in this embodiment, an amorphous alloy ingot with a diameter less than or equal to 30 mm can be used for forming.

[0053] In this embodiment, as Figure 1 shown, a partial upper end of the side die body 2 protrudes upward to form a first vertical wall 21 in a "U" shape; on both sides of the upper end of the intermediate die body 1 at a position different from the first groove 11, second vertical walls 11 in a "|" shape protrude upward; after the two side die bodies 2 are combined with the intermediate die body 1, the two first vertical walls 21 clamp and splice the two second vertical walls 11 to form a pouring inlet 200 in a "square" shape, and the pouring inlet 200 communicates with the plurality of cavities 100.

[0054] The pouring inlet 200 serves as a confluence inlet for molten metal steel, facilitating the inflow of molten metal steel into the corresponding cavity 100 for cooling and forming.

[0055] In addition, as combined with Figure 1 and Figure 2 shown, a partial upper end of the intermediate die body 1 protrudes upward to form a diversion block 13. Through the diversion block 13, the pouring inlet 200 is separated and a diversion channel 300 is formed. The diversion channel 300 serves as a flow channel for molten metal steel.

[0056] Preferably, there are two diversion blocks 13;

[0057] The two diversion blocks 13 are respectively connected to the two second vertical walls 11, and the two diversion blocks 13 are arranged opposite to and spaced apart from each other; thus, after the diversion blocks 13 are arranged in the pouring inlet 200, an "H" - shaped diversion channel 300 is formed, and the long channels on the left and right sides in the diversion channel 300 respectively communicate with the plurality of cavities 100.

[0058] Molten metal steel converges from the pouring inlet 200 and enters the diversion channel 300, and then enters each cavity 100 under the guidance of the diversion channel 300.

[0059] In this embodiment, as Figure 3 shown, the split - type forming die further includes:

[0060] A connection component 3, and the connection component 3 is used to connect the two side die bodies 2 to clamp and combine the intermediate die body 1;

[0061] Specifically, for the structural example of the connection component 3, the connection component 3 includes:

[0062] A positioning vertical rod 31 arranged on one of the side die bodies 2;

[0063] A rotating cross - bar 32, and the rotating cross - bar 32 is rotatably connected to the positioning vertical rod 31;

[0064] a locking nut 33 threadedly connected to an end of the rotating cross bar 32;

[0065] When the rotating cross bar 32 rotates around the positioning vertical bar 31 until the rotating cross bar 32 abuts against the other side mold body 2, it is locked in position by the locking nut 33. At this time, the locking nut 33 is screwed on the rotating cross bar 32 until it is tightly attached to the side mold body 2 that is not provided with the positioning vertical bar 31, thereby realizing the horizontal clamping combination of the two side mold bodies 2 to the middle mold body 1.

[0066] In combination with the above, the two side mold bodies 2 are distinguished, that is, the two side mold bodies 2 include a first side mold body 201 and a second side mold body 202. A positioning vertical rod 31 is set on the first side membrane body, and the locking nut 33 is screwed on the rotating cross rod 32 until it is tightly attached to the second side mold body 202.

[0067] In addition, if Figure 3 As shown, first notches 2011 are provided on both sides of the first side mold body 201. The first notches 2011 are in the shape of square grooves. The positioning vertical rods 31 are fixed in the first side mold body 201 and pass through the first notches 2011.

[0068] The second side mold body 202 is provided with a second notch 2021 on both sides. The second notch 2021 is also in the shape of a square groove. The shape and width of the second notch 2021 match those of the first notch 2011.

[0069] The middle mold body 1 is provided with third notches 101 on both sides of the position different from that of the first groove 11. The shape of the third notch 101 is also square. The shape and width of the third notch 101 match those of the first notch 2011 and the second notch 2021.

[0070] After the two side mold bodies 2 are combined with the middle mold body 1, the first recess 2011, the second recess 2021 and the third recess 101 are aligned one by one to form a rotation channel. The rotation channel is in the shape of a rectangular groove. One end of the rotating cross bar 32 is connected to the positioning vertical bar 31 and can be rotatably placed in the rotation channel.

[0071] In this application, if Figure 1 As shown, the other side of the two side mold bodies 2 opposite to the second groove 21 is provided with a lifting lug 23, and the lifting lug 23 is used to facilitate the lifting of the split forming mold as a whole from the smelting furnace.

[0072] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and any modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience of description only and do not constitute any limitation to the present invention.

Claims

1. A split forming die for forming an amorphous alloy ingot, characterized in that: Comprising: An intermediate die body, on the outer periphery of which are provided a plurality of first grooves arranged at intervals; Two side die bodies, which are respectively arranged on both sides of the intermediate die body, and after being combined with the intermediate die body, the two side die bodies clamp the intermediate die body. On the side of the side die body close to the intermediate die body, a plurality of second grooves are configured, and the second grooves are used to be aligned and combined with the first grooves one by one to form a plurality of cavities for the formation of amorphous alloy ingots.

2. The split forming die according to claim 1, wherein: The intermediate die body is an intermediate die body with a square cross-section, and the plurality of first grooves are arranged on both sides of the intermediate die body with a square cross-section.

3. The split forming die according to claim 2, wherein: The side die body is a side die body with a square cross-section.

4. The split forming die according to claim 1, wherein: The first groove is a semi-cylindrical first groove; The second groove is a semi-cylindrical second groove; After the two side die bodies are combined with the intermediate die body, the first groove and the second groove are aligned and combined one by one to form a straight cylindrical cavity.

5. The split forming die according to claim 1, wherein: A part of the upper end of the side die body protrudes upward to form a first vertical wall in a "凵" shape; On both sides of the intermediate die body at a position different from the first groove at the upper end, a second vertical wall in a "丨" shape protrudes upward; After the two side die bodies are combined with the intermediate die body, the two first vertical walls clamp and splice the two second vertical walls to form an inlet in a "口" shape, and the inlet communicates with the plurality of cavities.

6. The split forming die according to claim 5, wherein: A part of the upper end of the intermediate die body protrudes upward to form a diversion block, and the inlet is separated by the diversion block to form a diversion channel.

7. The split forming die according to claim 6, wherein: There are two diversion blocks; The two diversion blocks are respectively connected to the two second vertical walls; and After the diversion blocks are arranged in the inlet, an "H" shaped diversion channel is formed.

8. The split molding die according to claim 1, characterized in that: Further comprising: A connecting component, which is used to connect the two side die bodies to clamp and combine the intermediate die body; Wherein, the connecting component includes: A positioning vertical rod arranged on one of the side die bodies; A rotating cross bar, which is rotatably connected to the positioning vertical rod; A locking nut, which is threadedly connected to the end of the rotating cross bar; When the rotating cross bar rotates around the positioning vertical rod until the rotating cross bar abuts against the other side die body, it is locked and positioned by the locking nut.

9. The split forming die according to claim 8, wherein: The two side die bodies include a first side die body and a second side die body; On both sides of the first side die body, first recesses are provided, and the positioning vertical rod is fixed in the first side die body and the positioning vertical rod passes through the first recesses; On both sides of the second side die body, second recesses are provided; On both sides of the intermediate die body at a position different from the position where the first groove is arranged, third recesses are provided; After the two side die bodies are combined with the intermediate die body, the first recesses, the second recesses and the third recesses are aligned one by one to form a rotating channel, and one end of the rotating cross bar is connected to the positioning vertical rod and is rotatably placed in the rotating channel.

10. The split molding die according to claim 1, characterized in that: The other side of the two side mold bodies opposite to the second groove is provided with a lifting ear.

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