A new type of continuous casting graphite mold for multi-hole hollow brass profiles

Abstract

The utility model discloses a novel continuous casting graphite mold for a hollow brass profile with multiple inner holes, and relates to the technical field of graphite molds. The mold includes a module, mold walls are arranged on both sides of the module, first connecting components are arranged at both ends of the mold wall, and a positioning component for installation and positioning is arranged on the mold wall surface where the first connecting component is located, a mold hole block is fixedly connected to the center position of the top surface of the module, and closing components for closing the inner space of the mold wall are arranged at both sides of the mold wall. The utility model achieves the purpose of changing the size of the mold according to needs through the first connecting component. In the case of a single-mode core, a double-mode core or even a multi-mode core, the size of the mold can be changed by splicing the first T-shaped protrusion and the integrated T-shaped groove, so that the overall mold can be used repeatedly, which greatly reduces the loss of graphite raw materials, reduces costs, and increases the practicality of the overall mold.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite moulds, in particular to a novel continuous casting graphite mould for a hollow brass profile with multiple inner holes. Background Art

[0002] Brass alloys mainly include copper-zinc binary alloys and copper-zinc alloys with other elements added. Brass alloys are widely used in industry, national defense, agriculture, and people's livelihood due to their good mechanical properties, process properties, and corrosion resistance. When casting brass profiles, graphite molds are required. Most existing graphite molds use a single core or a double core. For more than three cores, the graphite consumption is seriously increased, and the cost is relatively high.

[0003] Based on this, a novel continuous casting graphite mold for multi-hole hollow brass profiles is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0004] The utility model aims to provide a novel continuous casting graphite mould for hollow brass profiles with multiple inner holes, so as to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel continuous casting graphite mold for multi-hole hollow brass profiles comprises a module, a plurality of molten copper inlets are provided on the surface of one end of the module, mold walls are provided on both sides of the module, first connecting components are provided at both ends of the mold walls, a positioning component for installation and positioning is provided on the surface of the mold wall where the first connecting component is located, a mold hole block is fixedly connected to the center of the top surface of the module, and closing components for closing the inner space of the mold wall are provided at both sides of the mold wall.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the first connecting component includes a first T-shaped protrusion fixedly connected to one end of the mold wall, and a first T-shaped slot is provided on the mold wall surface opposite to the first T-shaped protrusion mounting surface, and the first T-shaped slot and the first T-shaped protrusion match in size.

[0009] In an optional solution: the positioning component includes a positioning groove opened on the surface of the mold wall, and a clamping component is provided on the mold wall surface opposite to the surface where the positioning groove is located.

[0010] In an optional solution: the clamping assembly includes a storage groove opened on the surface of the mold wall, a limiting ring is provided at the opening corresponding to the storage groove, a reset spring is fixedly connected to the bottom position inside the storage groove, a positioning ball is fixedly connected to the other end of the reset spring, the size of the positioning ball matches the size of the positioning groove, and the size of the limiting ring is smaller than the size of the positioning ball.

[0011] In an optional solution: the closing component includes closing blocks arranged on both sides of the mold wall, the surfaces of the closing blocks are provided with grooves, and the surface of the closing block close to one end of the mold wall is provided with a second connecting component.

[0012] In an optional solution: the second connecting component includes a second T-slot opened at one end of the closing block, and a second T-shaped protrusion is provided on the surface of the other end of the closing block, the second T-shaped protrusion matches the first T-slot, and the second T-slot matches the first T-shaped protrusion.

[0013] In an optional solution, the mold wall and the module are made of graphite.

[0014] In an optional solution: the closing blocks are centrally symmetrically arranged on both sides of the mold wall.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model achieves the purpose of changing the size of the mold according to needs through the first connecting component. In the case of a single-mode core, a double-mode core or even a multi-mode core, the size of the mold can be changed by splicing the first T-shaped protrusion and the integrated T-shaped groove, so that the overall mold can be used repeatedly, which greatly reduces the loss of graphite raw materials, reduces costs, and increases the practicality of the overall mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the first connecting component of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the sealing component of the utility model.

[0019] Figure 3 It is a schematic diagram of the single-mode core splicing structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the multi-mode core splicing structure of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the positioning component of the utility model.

[0022] Figure 6 It is a schematic diagram of the internal cross-sectional structure of the positioning component of the utility model.

[0023] Notes on figure numbers: 1. Module; 2. Mold wall; 3. First connecting component; 31. First T-shaped protrusion; 32. First T-shaped slot; 4. Positioning component; 41. Positioning slot; 42. Clamping component; 421. Storage slot; 422. Limiting ring; 423. Return spring; 424. Positioning ball; 5. Mold hole block; 6. Closing component; 61. Closing block; 62. Slotting; 63. Second connecting component; 631. Second T-shaped slot; 632. Second T-shaped protrusion; 7. Liquid copper inlet. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1

[0026] In one embodiment, Figure 1-Figure 6 As shown, a novel continuous casting graphite mold for multi-pore hollow brass profiles includes a module 1, a plurality of molten copper inlets 7 are provided on the surface of one end of the module 1, and a staff member casts the inside of the graphite ingot through the molten copper inlet 7, mold walls 2 are arranged on both sides of the module 1, the mold wall 2 and the module 1 are made of graphite, the graphite material has excellent high temperature resistance and corrosion resistance, and is light in weight and high in strength, and can achieve high-precision processing purposes, first connecting components 3 are arranged at both ends of the mold wall 2, and a positioning component 4 for installation and positioning is arranged on the surface of the mold wall 2 where the first connecting component 3 is located, a mold hole block 5 is fixedly connected to the center position of the top surface of the module 1, and closing components 6 for closing the inner space of the mold wall 2 are arranged on both sides of the mold wall 2.

[0027] In one embodiment, Figure 2 , Figure 3 and Figure 4As shown, the first connecting component 3 includes a first T-shaped protrusion 31 fixedly connected to one end of the mold wall 2, and a first T-shaped groove 32 is provided on the surface of the mold wall 2 opposite to the mounting surface of the first T-shaped protrusion 31, and the size of the first T-shaped groove 32 and the first T-shaped protrusion 31 match each other, and the closing component 6 includes a closing block 61 arranged at both sides of the mold wall 2, and the closing block 61 is centrally symmetrically arranged at both sides of the mold wall 2, and a groove 62 is provided on the surface of the closing block 61, and a second connecting component 63 is provided on the surface of one end of the closing block 61 close to the mold wall 2, and the second connecting component 63 includes a second T-shaped groove 631 provided on one end of the closing block 61, and a second T-shaped groove 631 is provided on the surface of the other end of the closing block 61. The second T-shaped protrusion 632 matches the first T-shaped groove 32, and the second T-shaped groove 631 matches the first T-shaped protrusion 31. The staff can connect the two mold walls 2 by splicing the first T-shaped groove 32 and the first T-shaped protrusion 31. The first T-shaped groove 32 and the first T-shaped protrusion 31 at both ends of the mold wall 2 can fit together. The sealing effect of the internal mold is achieved by the closing blocks 61 symmetrically arranged on both sides of the mold wall 2 to ensure the sealing of the casting and ensure that the required brass profile is cast. The staff can splice multiple mold walls 2 as needed to control the mold size and increase the practicality of the overall mold.

[0028] Example 2

[0029] The difference from Example 1 is that Figure 5 and Figure 6 As shown, the positioning component 4 includes a positioning groove 41 opened on the surface of the mold wall 2, and a clamping component 42 is provided on the surface of the mold wall 2 opposite to the surface where the positioning groove 41 is located. The clamping component 42 includes a storage groove 421 opened on the surface of the mold wall 2, and a limiting ring 422 is provided at the opening corresponding to the storage groove 421. A reset spring 423 is fixedly connected to the bottom position inside the storage groove 421, and a positioning ball 424 is fixedly connected to the other end of the reset spring 423. The size of the positioning ball 424 matches the size of the positioning groove 41, and the size of the limiting ring 422 is smaller than the size of the positioning ball 424. During the splicing process of the first T-slot 32 and the first T-block, the positioning ball 424 slides in the storage groove 421, and the reset spring 423 is compressed at this time. After the splicing is completed, the positioning ball 424 corresponds to the positioning groove 41. At this time, the reset spring 423 is reset to push the positioning ball 424 out until the positioning ball 424 is snapped into the positioning groove 41 to ensure the accuracy of the splicing.

[0030] The above embodiment discloses a novel continuous casting graphite mold for multi-porous hollow brass profiles, wherein the staff can connect the two mold walls 2 by splicing the first T-slot 32 and the first T-shaped protrusion 31, and the first T-slot 32 and the first T-shaped protrusion 31 at both ends of the mold wall 2 can fit together, and the sealing effect of the internal mold is achieved by the closing blocks 61 centrally symmetrically arranged on both sides of the mold wall 2 to ensure the sealing of the casting and the casting of the required brass profile. The staff can splice multiple mold walls 2 as needed to achieve the purpose of controlling the mold size and increase the practicality of the overall mold. During the splicing process of the first T-slot 32 and the first T-block, the positioning ball 424 slides in the storage groove 421, and the reset spring 423 is compressed. After the splicing is completed, the positioning ball 424 corresponds to the positioning groove 41. At this time, the reset spring 423 is reset to push the positioning ball 424 out until the positioning ball 424 is engaged with the positioning groove 41 to ensure the accuracy of the splicing.

[0031] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A novel continuous casting graphite mold for multi-hole hollow brass profiles, comprising a module (1), characterized in that: A plurality of molten copper inlets (7) are provided on the surface of one end of the module (1); mold walls (2) are provided on both sides of the module (1); first connecting components (3) are provided at both ends of the mold wall (2); a positioning component (4) for installation and positioning is provided on the surface of the mold wall (2) where the first connecting component (3) is located; a mold hole block (5) is fixedly connected to the center of the top surface of the module (1); and closing components (6) for closing the inner space of the mold wall (2) are provided at both sides of the mold wall (2).

2. The novel continuous casting graphite mold for multi-hole hollow brass profile according to claim 1 is characterized in that: The first connecting component (3) comprises a first T-shaped protrusion (31) fixedly connected to one end of the mold wall (2), and a first T-shaped groove (32) is provided on the surface of the mold wall (2) opposite to the mounting surface of the first T-shaped protrusion (31), and the sizes of the first T-shaped groove (32) and the first T-shaped protrusion (31) match.

3. The novel continuous casting graphite mold for multi-hole hollow brass profile according to claim 1 is characterized in that: The positioning component (4) comprises a positioning groove (41) formed on the surface of the mold wall (2), and a clamping component (42) is provided on the surface of the mold wall (2) opposite to the surface where the positioning groove (41) is located.

4. The novel continuous casting graphite mold for multi-hole hollow brass profile according to claim 3 is characterized in that: The clamping assembly (42) comprises a storage groove (421) opened on the surface of the mold wall (2), a limiting ring (422) is arranged at the corresponding opening of the storage groove (421), a reset spring (423) is fixedly connected to the bottom end of the storage groove (421), and a positioning ball (424) is fixedly connected to the other end of the reset spring (423), the size of the positioning ball (424) matches the size of the positioning groove (41), and the size of the limiting ring (422) is smaller than the size of the positioning ball (424).

5. The novel continuous casting graphite mold for multi-hole hollow brass profile according to claim 2 is characterized in that: The closing component (6) comprises closing blocks (61) arranged at both sides of the mold wall (2), a surface of the closing block (61) is provided with a groove (62), and a second connecting component (63) is arranged on the surface of one end of the closing block (61) close to the mold wall (2).

6. The novel continuous casting graphite mold for multi-hole hollow brass profile according to claim 5, characterized in that: The second connecting component (63) comprises a second T-shaped slot (631) opened at one end of the closing block (61); a second T-shaped protrusion (632) is arranged on the surface of the other end of the closing block (61); the second T-shaped protrusion (632) matches the first T-shaped slot (32); and the second T-shaped slot (631) matches the first T-shaped protrusion (31).

7. The novel continuous casting graphite mold for multi-hole hollow brass profile according to claim 1 is characterized in that: The mold wall (2) and the module (1) are made of graphite.

8. The novel continuous casting graphite mold for multi-hole hollow brass profile according to claim 5, characterized in that: The closing blocks (61) are centrally symmetrically arranged at two sides of the mold wall (2).

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