Casting forming mold for gold-silver-copper alloy pipe

Abstract

The utility model provides a casting forming mold for a gold-silver-copper alloy pipe, and belongs to the technical field of pipe casting. The casting forming mold for the gold-silver-copper alloy pipe comprises a supporting demolding assembly and a mold assembly. And the supporting demolding assembly comprises a base, an electric push rod and a push plate, during use, the electric push rod drives the push plate to move downwards, then the gold-silver-copper alloy pipe can move downwards and push the plugging plate, the plugging plate can rotate, then the gold-silver-copper alloy pipe can be downwards pushed out of the interior of the forming cavity, and demolding is completed. When the gold-silver-copper alloy pipe is separated from the forming cylinder, the plugging plate can be reset under the action of the elastic hinge, and then the next round of pouring can be carried out, so that the mold assembly does not need to be disassembled during demolding, and after demolding is completed, the plugging plate automatically carries out plugging, so that a certain time can be saved, and the production efficiency is improved. And therefore, casting molding of large-batch gold-silver-copper alloy pipes is facilitated.

Description

Technical Field

[0001] The present application relates to the field of pipe casting, and in particular to a gold-silver-copper alloy pipe casting and forming die. Background Art

[0002] Gold-silver-copper alloy is a ternary alloy of gold, silver and copper. The ratio of silver to copper affects the hardness, strength, aging hardening degree and melting temperature of the alloy. Gold-silver-copper alloy pipes are usually cast by molds. The mold casting needs to be cooled after shaping, and demolding is required after cooling. In traditional pipe casting mold technology, the molding mold needs to be disassembled during demolding, and after disassembly, it needs to be installed for the next round of casting. The mold disassembly and installation will take a certain amount of time, which will affect the efficiency of pipe casting and is not conducive to the casting of large quantities of pipes. Utility Model Content

[0003] In order to make up for the above shortcomings, the present application provides a gold-silver-copper alloy tube casting and molding die, which aims to improve the problems that are not conducive to large-scale tube casting and molding.

[0004] An embodiment of the present application provides a gold-silver-copper alloy pipe casting and molding die, comprising a supporting demoulding component and a die component.

[0005] The supporting demoulding component comprises a base, an electric push rod and a push plate, wherein the electric push rod is connected to the base, and the push plate is connected to the telescopic end of the electric push rod.

[0006] The mold assembly includes a molding cylinder, a center rod, an elastic hinge and a sealing plate. The molding cylinder is fixedly connected to the base, the top of the center rod is connected to the base, the center rod is fixedly inserted into the interior of the molding cylinder, a molding cavity is provided between the molding cylinder and the center rod, the elastic hinge is connected to the molding cylinder, the sealing plate is magnetically attracted to the bottom end of the molding cylinder, the sealing plate is connected to the elastic hinge, and the push plate is provided corresponding to the molding cavity.

[0007] In a specific implementation, an L-shaped connecting frame is provided on the upper surface of the base, and the electric push rod is fixedly connected to the top wall of the L-shaped connecting frame.

[0008] In a specific implementation manner, two electric push rods are provided, the two electric push rods are symmetrically arranged, the top ends of the two electric push rods are fixedly connected to the top wall of the L-shaped connecting frame, and the two electric push rods are symmetrically arranged.

[0009] In a specific implementation, the upper surface of the push plate is fixedly connected to the telescopic ends of the two electric push rods, the push plate is slidably sleeved on the rod body of the center rod, and the two electric push rods are symmetrically arranged on both sides of the center rod.

[0010] In a specific embodiment, the top end of the forming cylinder is connected to a liquid inlet hopper, and a cooling groove is provided inside the wall of the forming cylinder.

[0011] In a specific embodiment, the cooling groove is arranged in a spiral shape, the top end of the cooling groove is connected to a water outlet pipe, and the bottom end of the cooling groove is connected to a water inlet pipe.

[0012] In a specific embodiment, the top end of the center rod is fixedly connected to the top wall of the L-shaped connecting frame, and the center rod is located at the center of the interior of the forming cylinder.

[0013] In a specific embodiment, a first connecting block is provided on the cylinder wall at the bottom end of the forming cylinder, and the elastic hinge is connected to the first connecting block.

[0014] In a specific embodiment, a first magnet is disposed on the bottom end wall of the forming cylinder, and a second magnet is disposed on the upper surface of the sealing plate, and the upper surface of the second magnet is magnetically attracted to the lower surface of the first magnet.

[0015] In a specific embodiment, a second connecting block is provided on the side wall of the blocking plate, and the second connecting block is connected to the elastic hinge.

[0016] The beneficial effects of the utility model are as follows: the utility model obtains a gold-silver-copper alloy pipe casting and molding mold through the above-mentioned design. When in use, the gold-silver-copper alloy solution can be added into the molding cavity. When demolding is required, the electric push rod drives the push plate to move downward, and then the push plate can push the gold-silver-copper alloy pipe inside the molding cylinder, and then the gold-silver-copper alloy pipe can move downward and push the blocking plate, and the blocking plate can be rotated, and then the gold-silver-copper alloy pipe can be pushed downward into the molding cavity, and then the demolding is completed. When the gold-silver-copper alloy pipe is separated from the molding cylinder, the blocking plate will be reset under the action of the elastic hinge, and then the next round of casting can be carried out, so that the mold assembly does not need to be disassembled during demolding. After the demolding is completed, the blocking plate is automatically blocked, which can save a certain amount of time, and is conducive to the casting and molding of large quantities of gold-silver-copper alloy pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the gold-silver-copper alloy pipe casting mold provided in the embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of the supporting demoulding assembly provided in the embodiment of the present application;

[0020] Figure 3 A schematic diagram of the structure of a mold assembly provided in an embodiment of the present application;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the forming cylinder provided in an embodiment of the present application.

[0022] In the figure: 100-support demoulding assembly; 110-base; 111-L-shaped connecting frame; 120-electric push rod; 130-push plate; 200-mold assembly; 210-molding cylinder; 211-liquid inlet bucket; 212-cooling trough; 2121-water outlet pipe; 2122-water inlet pipe; 213-first connecting block; 214-first magnet; 220-center rod; 230-elastic hinge; 240-sealing plate; 241-second magnet; 242-second connecting block; 250-molding cavity. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0024] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] See also Figure 1 The present application provides a gold-silver-copper alloy pipe casting and molding mold, including a supporting demolding component 100 and a mold component 200.

[0026] See also Figure 1 , 24, the supporting demolding assembly 100 includes a base 110, an electric push rod 120 and a push plate 130, the electric push rod 120 is connected to the base 110, an L-shaped connecting frame 111 is arranged on the upper surface of the base 110, the electric push rod 120 is fixedly connected to the top wall of the L-shaped connecting frame 111, two electric push rods 120 are arranged symmetrically, the top ends of the two electric push rods 120 are fixedly connected to the top wall of the L-shaped connecting frame 111, and the two electric push rods 120 are arranged symmetrically.

[0027] In this embodiment, the push plate 130 is connected to the telescopic end of the electric push rod 120 , the upper surface of the push plate 130 is fixedly connected to the telescopic ends of the two electric push rods 120 , and the two electric push rods 120 are symmetrically arranged on both sides of the center rod 220 .

[0028] See also Figure 1-4 The mold assembly 200 includes a molding cylinder 210, a center rod 220, an elastic hinge 230 and a blocking plate 240. The top of the molding cylinder 210 is connected with a liquid inlet hopper 211, and the liquid inlet hopper 211 is convenient for adding the gold-silver-copper alloy solution into the molding cylinder 210. A cooling groove 212 is opened inside the cylinder wall of the molding cylinder 210. The cooling groove 212 is set in a spiral shape. The top of the cooling groove 212 is connected with a water outlet pipe 2121, and the water outlet pipe 2121 is connected to the pipeline for recovering cooling water from the outside. The bottom of the cooling groove 212 is connected with a water inlet pipe 2122, and the water inlet pipe 2122 is connected to the pipeline for providing cooling water from the outside. The molding cylinder 210 is fixedly connected to the base 110, and the molding cylinder 210 is fixedly penetrated through the base 110.

[0029] In the present application, the top end of the center rod 220 is connected to the base 110, the center rod 220 is fixedly inserted into the interior of the forming tube 210, the top end of the center rod 220 is fixedly connected to the top wall of the L-shaped connecting frame 111, the center rod 220 is located at the center of the forming tube 210, and a forming cavity 250 is arranged between the forming tube 210 and the center rod 220.

[0030] In this embodiment, the elastic hinge 230 is connected to the forming cylinder 210, and the cylinder wall at the bottom end of the forming cylinder 210 is provided with a first connecting block 213, the elastic hinge 230 is connected to the first connecting block 213, the sealing plate 240 is magnetically attracted to the bottom end of the forming cylinder 210, and the bottom end wall of the forming cylinder 210 is provided with a first magnet 214, and the upper surface of the sealing plate 240 is provided with a second magnet 241, and the upper surface of the second magnet 241 is magnetically attracted to the lower surface of the first magnet 214.

[0031] In the specific setting, the blocking plate 240 is connected to the elastic hinge 230, and the side wall of the blocking plate 240 is provided with a second connecting block 242, and the second connecting block 242 is connected to the elastic hinge 230. The blocking plate 240 can rotate, and the push plate 130 is correspondingly arranged with the molding cavity 250. The push plate 130 can enter the interior of the molding cavity 250, and the push plate 130 is slidably sleeved on the rod body of the center rod 220.

[0032] Specifically, the working principle of the gold-silver-copper alloy pipe casting molding mold is as follows: when in use, the gold-silver-copper alloy solution can be added into the molding cavity 250 through the liquid inlet bucket 211, and then the cooling water enters the cooling groove 212 through the water inlet pipe 2122, and then the gold-silver-copper alloy solution in the molding cavity 250 is cooled and molded. When demolding is required, the electric push rod 120 is turned on, and the electric push rod 120 drives the push plate 130 to move downward, so that the push plate 130 can enter the molding cylinder 210, and then the push plate 130 can push the gold-silver-copper alloy pipe in the molding cylinder 210, and then the gold-silver-copper alloy pipe can move downward and push the blocking plate 240, so that the second magnet 241 and the first magnet 214 Separation can make the blocking plate 240 rotate, and then the electric push rod 120 and the push plate 130 can push the gold-silver-copper alloy tube downward into the molding cavity 250, and then push the gold-silver-copper alloy tube out of the molding cylinder 210, thereby completing demoulding. When the gold-silver-copper alloy tube is separated from the molding cylinder 210, the blocking plate 240 will be reset under the action of the elastic hinge 230, and the second magnet 241 will be re-adsorbed on the first magnet 214, and then the next round of pouring can be carried out, so that the mold assembly 200 does not need to be disassembled during demoulding. After demoulding is completed, the blocking plate 240 is automatically sealed, which can save a certain amount of time, which is conducive to the casting and molding of large quantities of gold-silver-copper alloy tubes.

[0033] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0034] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A gold-silver-copper alloy pipe casting mold, characterized in that: include A supporting demoulding assembly (100), the supporting demoulding assembly (100) comprising a base (110), an electric push rod (120) and a push plate (130), the electric push rod (120) being connected to the base (110), and the push plate (130) being connected to the telescopic end of the electric push rod (120); A mold assembly (200), the mold assembly (200) comprising a molding cylinder (210), a center rod (220), an elastic hinge (230) and a sealing plate (240), the molding cylinder (210) being fixedly connected to the base (110), the top end of the center rod (220) being connected to the base (110), the center rod (220) being fixedly inserted into the interior of the molding cylinder (210), a molding cavity (250) being arranged between the molding cylinder (210) and the center rod (220), the elastic hinge (230) being connected to the molding cylinder (210), the sealing plate (240) being magnetically attracted to the bottom end of the molding cylinder (210), the sealing plate (240) being connected to the elastic hinge (230), and the push plate (130) being arranged corresponding to the molding cavity (250).

2. A gold-silver-copper alloy pipe casting mold according to claim 1, characterized in that: An L-shaped connecting frame (111) is provided on the upper surface of the base (110), and the electric push rod (120) is fixedly connected to the top wall of the L-shaped connecting frame (111).

3. A gold-silver-copper alloy pipe casting mold according to claim 2, characterized in that: Two electric push rods (120) are provided, and the two electric push rods (120) are symmetrically arranged. The top ends of the two electric push rods (120) are fixedly connected to the top wall of the L-shaped connecting frame (111), and the two electric push rods (120) are symmetrically arranged.

4. A gold-silver-copper alloy pipe casting mold according to claim 2, characterized in that: The upper surface of the push plate (130) is fixedly connected to the telescopic ends of the two electric push rods (120), and the push plate (130) is slidably sleeved on the rod body of the center rod (220). The two electric push rods (120) are symmetrically arranged on both sides of the center rod (220).

5. The gold-silver-copper alloy pipe casting mold according to claim 1, characterized in that: The top end of the forming cylinder (210) is connected to a liquid inlet hopper (211), and a cooling groove (212) is provided inside the cylinder wall of the forming cylinder (210).

6. A gold-silver-copper alloy pipe casting mold according to claim 5, characterized in that: The cooling groove (212) is arranged in a spiral shape, the top end of the cooling groove (212) is connected to a water outlet pipe (2121), and the bottom end of the cooling groove (212) is connected to a water inlet pipe (2122).

7. A gold-silver-copper alloy pipe casting mold according to claim 2, characterized in that: The top end of the center rod (220) is fixedly connected to the top wall of the L-shaped connecting frame (111), and the center rod (220) is located at the center inside the forming cylinder (210).

8. The gold-silver-copper alloy pipe casting mold according to claim 1, characterized in that: The cylinder wall at the bottom end of the forming cylinder (210) is provided with a first connecting block (213), and the elastic hinge (230) is connected to the first connecting block (213).

9. The gold-silver-copper alloy pipe casting mold according to claim 1, characterized in that: A first magnet (214) is disposed on the bottom end wall of the forming cylinder (210), a second magnet (241) is disposed on the upper surface of the blocking plate (240), and the upper surface of the second magnet (241) is magnetically attracted to the lower surface of the first magnet (214).

10. A gold-silver-copper alloy pipe casting mold according to claim 1, characterized in that: The side wall of the blocking plate (240) is provided with a second connecting block (242), and the second connecting block (242) is connected to the elastic hinge (230).

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