Silver ingot casting mold
By using a cast iron body and a sliding graphite plate in the silver ingot casting mold, the problem that existing molds are difficult to achieve relief patterns is solved, the relief pattern design of silver ingots and convenient demolding are realized, and the pattern scalability and service life of the mold are improved.
Patent Information
- Application Number
- CN202422169364.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-09-04
AI Technical Summary
Existing silver ingot casting molds are difficult to achieve complex relief pattern designs, and the one-piece molds are likely to affect the aesthetics and flatness of the silver ingots during demolding.
The mold design includes a cast iron body and a sliding graphite plate with a relief pattern on the graphite plate. The cooling channel assists solidification, combined with the self-lubricating property of the graphite material, to facilitate demoulding, and the pattern design can be expanded as needed.
The relief pattern design of the silver ingot is realized, the demoulding is convenient, the pattern scalability is high, and the use of graphite material increases the service life of the mold and the convenience of demoulding.
Smart Images
Figure CN223338316U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of precious metal manufacturing, and in particular relates to a silver ingot casting mold. Background Art
[0002] Existing silver ingot casting molds are divided into two types: split molds and one-piece molds. Split molds are usually composed of two or more parts. When the molten metal cools and solidifies, obvious dividing lines may be left between the various parts of the mold. These dividing lines not only affect the aesthetics of the silver ingot, but may also cause surface unevenness or defects, requiring post-processing processes such as grinding and polishing to eliminate the dividing line marks. On the other hand, although one-piece molds have strong integrity, it is more difficult to achieve complex relief patterns. This is because complex patterns require a fine concave and convex structure inside the mold, which is difficult to achieve in a one-piece mold. In addition, the relief pattern will affect the release of the silver ingot. Utility Model Content
[0003] In response to the above-mentioned technical problems, the utility model provides a silver ingot casting mold to solve the problem that it is difficult to realize relief pattern design in the existing one-piece silver ingot casting mold. The silver ingot casting mold can realize the relief pattern design of the silver ingot, is easy to demold, and has high pattern scalability.
[0004] The utility model provides a silver ingot casting mold, including a cast iron body, a first graphite plate and a second graphite plate. The cast iron body is a trough-shaped structure with an open top. The cast iron body has a first inner wall and a second inner wall. The first inner wall and the second inner wall are arranged opposite to each other. The first inner wall is provided with a first vertical guide groove, and the second inner wall is provided with a second vertical guide groove. The first graphite plate can be slid up and down in the first vertical guide groove, and the second graphite plate can be slid up and down in the second vertical guide groove. A first relief pattern is provided on the side of the first graphite plate facing the second graphite plate, and a second relief pattern is provided on the side of the second graphite plate facing the first graphite plate. A cooling channel is provided in the cast iron body.
[0005] Furthermore, the cooling channel is provided with a liquid inlet and a liquid outlet, and the liquid inlet and the liquid outlet are located on both sides of the bottom of the cast iron body.
[0006] Furthermore, the cast iron body is a rectangular groove.
[0007] The silver ingot casting mold is provided with a first graphite plate and a second graphite plate in the cast iron body, and the first graphite plate can be slidably arranged in the first vertical guide groove up and down, and the second graphite plate can be slidably arranged in the second vertical guide groove up and down. When casting the silver ingot, the first relief pattern on the first graphite plate and the second relief pattern on the second graphite plate can be used to form the relief pattern on the silver ingot. After casting, the cast iron body and the silver ingot are cooled by the cooling channel to solidify the silver ingot, and the silver ingot casting mold is turned over to make the first graphite plate, the second graphite plate and the silver ingot as a whole be removed from the cast iron body, and then the first graphite plate and the second graphite plate are removed from both sides of the silver ingot respectively, to practice the production of the silver ingot with the relief pattern. At the same time, the first graphite plate and the second graphite plate can be designed according to the required pattern, thereby realizing the expansion of different patterns. Compared with cast iron materials, the relief pattern processing of graphite materials is more convenient, and the graphite material has a self-lubricating effect, which is convenient for demolding, and the cast iron body ensures its service life and the stability of its external shape. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0009] Figure 1 This is a structural schematic diagram of a silver ingot casting mold. DETAILED DESCRIPTION
[0010] The utility model discloses a silver ingot casting mold. The silver ingot casting mold can realize the relief pattern design of the silver ingot, is convenient for demoulding, and has high pattern scalability.
[0011] The following is a clear and complete description of the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.
[0012] See also Figure 1As shown, the utility model discloses a silver ingot casting mold, including a cast iron body 2, a first graphite plate 5 and a second graphite plate 8. The cast iron body 2 is a trough-shaped structure with an open top. The cast iron body 2 has a first inner wall and a second inner wall. The first inner wall and the second inner wall are arranged opposite to each other. The first inner wall is provided with a first vertical guide groove 9, and the second inner wall is provided with a second vertical guide groove 10. The first graphite plate 5 can be slidably arranged in the first vertical guide groove 9 up and down, and the second graphite plate 8 can be slidably arranged in the second vertical guide groove 10 up and down. A first relief pattern 6 is provided on the side of the first graphite plate 5 facing the second graphite plate 8, and a second relief pattern 7 is provided on the side of the second graphite plate 8 facing the first graphite plate 5. A cooling channel 3 is provided in the cast iron body 2.
[0013] The cooling channel 3 is provided with a liquid inlet 1 and a liquid outlet 4 , and the liquid inlet 1 and the liquid outlet 4 are located on both sides of the bottom of the cast iron body 2 .
[0014] The cast iron body 2 is a rectangular groove.
[0015] The silver ingot casting mold is provided with a first graphite plate 5 and a second graphite plate 8 in the cast iron body 2. The first graphite plate 5 can be slidably arranged in the first vertical guide groove 9, and the second graphite plate 8 can be slidably arranged in the second vertical guide groove 10. When the silver ingot is cast, the first relief pattern 6 on the first graphite plate 5 and the second relief pattern 7 on the second graphite plate 8 can be used to form the relief pattern on the silver ingot. After casting, the cast iron body 2 and the silver ingot are cooled by the cooling channel 3 to solidify the silver ingot, and the silver ingot is turned over for casting. The mold allows the first graphite plate 5, the second graphite plate 8 and the silver ingot to be removed from the cast iron body 2 as a whole, and then the first graphite plate 5 and the second graphite plate 8 are removed from both sides of the silver ingot respectively, thereby practicing the production of a silver ingot with a relief pattern. At the same time, the first graphite plate 5 and the second graphite plate 8 can be designed according to the required pattern, thereby achieving the expansion of different patterns. Compared with cast iron materials, the relief pattern processing of graphite materials is more convenient, and the graphite material has a self-lubricating effect, which is convenient for demolding, and the cast iron body 2 ensures its service life and the stability of its external shape.
[0016] The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For those skilled in the art of the present invention, without departing from the concept of the present invention, several simple deductions or substitutions can be made, which should be considered to fall within the scope of protection of the present invention.
Claims
1. A silver ingot casting mold, characterized in that: It includes a cast iron body, a first graphite plate and a second graphite plate. The cast iron body is a trough-shaped structure with an open top. The cast iron body has a first inner wall and a second inner wall. The first inner wall and the second inner wall are arranged opposite to each other. The first inner wall is provided with a first vertical guide groove, and the second inner wall is provided with a second vertical guide groove. The first graphite plate can be slid up and down in the first vertical guide groove, and the second graphite plate can be slid up and down in the second vertical guide groove. A first relief pattern is provided on the side of the first graphite plate facing the second graphite plate, and a second relief pattern is provided on the side of the second graphite plate facing the first graphite plate. A cooling channel is provided in the cast iron body.
2. A silver ingot casting mold according to claim 1, characterized in that, The cooling channel is provided with a liquid inlet and a liquid outlet, and the liquid inlet and the liquid outlet are located on both sides of the bottom of the cast iron body.
3. A silver ingot casting mold according to claim 1, characterized in that, The cast iron body is a rectangular groove.