Metal product casting device for manufacturing

Abstract

The utility model relates to the technical field of metal product casting, in particular to a metal product casting device for manufacturing, which comprises a base, a casting assembly is arranged at the top of the base, the casting assembly comprises a first water tank, a lower mold is fixedly connected to the top of the base, and hydraulic rods are symmetrically and fixedly connected to the top of the base. A second water tank is arranged at the top of the first water tank, an upper mold is fixedly connected to the inner side of the second water tank, fixing plates are symmetrically and fixedly connected to the two sides of the second water tank, water injection pipes are fixedly connected to the first water tank and the second water tank, and water drainage pipes are fixedly connected to the first water tank and the second water tank. According to the scheme, by designing the casting assembly, during casting production of metal products, on one hand, pressure can be applied during casting, the compactness and the overall quality of castings can be improved, and on the other hand, cast metal can be cooled, so that the casting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of metal product casting, in particular to a metal product casting device for manufacturing. BACKGROUND

[0002] Metal casting is a forming process of pouring molten metal into a specific shape of a casting mold, and obtaining a required metal product after cooling and solidification. As an important metal forming process, metal casting has irreplaceable significance in modern industry and social development. Metal casting can not only meet diversified production needs, but also guarantee product quality and performance, and is widely used in various fields.

[0003] At present, natural cooling is usually used for cooling after metal casting. Although this method is relatively convenient, the cooling efficiency is low, which affects the efficiency of metal casting production. Therefore, in order to solve the above problems, the application provides a metal product casting device for manufacturing. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problem, the application provides a metal product casting device for manufacturing.

[0005] The metal product casting device for manufacturing provided by the application comprises a base, installation holes are formed in four corners of the base, a casting assembly is arranged on the top of the base, the casting assembly comprises a first water tank, the first water tank is fixed on the top of the base, a lower mold is fixedly connected to the top of the base, the lower mold is arranged on the inner side of the first water tank, hydraulic rods are fixedly connected to the top of the base in a symmetrical manner, a second water tank is arranged on the top of the first water tank, an upper mold is fixedly connected to the inner side of the second water tank, fixed plates are fixedly connected to the two sides of the second water tank in a symmetrical manner, through holes are formed in the fixed plates, water injection pipes are fixedly connected to the first water tank and the second water tank, water drainage pipes are fixedly connected to the first water tank and the second water tank, and casting openings are arranged on the top of the second water tank in a symmetrical manner.

[0006] Preferably, the lower mold is arranged between the two hydraulic rods, and the lower mold is arranged vertically below the upper mold.

[0007] Preferably, the two casting openings extend to the inner side of the upper mold at the tail ends, and the water injection pipes and the water drainage pipes are arranged in a symmetrical manner.

[0008] Preferably, the two fixed plates are arranged at the top ends of the two hydraulic rods respectively, and the two hydraulic rods are inserted into the two through holes respectively.

[0009] Preferably, nuts are arranged at the top ends of the two hydraulic rods, and the nuts are arranged on the top of the fixed plate.

[0010] In summary, the application has the following beneficial technical effects:

[0011] By designing the casting assembly, when the metal product is cast, the liquid metal is injected from the casting opening into the cavity between the upper mold and the lower mold, the two hydraulic rods are started, the two hydraulic rods press the upper mold and the lower mold, then water is injected into the first water tank and the second water tank through the pipeline, and the water in the first water tank and the second water tank is discharged through the drain pipe, so that the water circulates in the first water tank and the second water tank, thereby cooling the upper mold and the lower mold. Compared with the prior art, on the one hand, the casting can be pressed to improve the density and overall quality of the casting, and on the other hand, the cast metal can be cooled to improve the casting efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structure schematic diagram of the device as a whole in the embodiment of the application;

[0013] Figure 2 is a structure schematic diagram of the first water tank in the embodiment of the application;

[0014] Figure 3 is a structure schematic diagram of the second water tank in the embodiment of the application;

[0015] Figure 4 is a structure schematic diagram of the device in the embodiment of the application.

[0016] Mark explanation: 1, base; 2, mounting hole; 3, casting assembly; 4, first water tank; 5, lower mold; 6, hydraulic rod; 7, second water tank; 8, upper mold; 9, fixed plate; 10, through hole; 11, water injection pipe; 12, drain pipe; 13, casting opening; 14, nut. DETAILED DESCRIPTION

[0017] The following will be combined with the Figure 1 - Figure 4 Further detailed description of the application.

[0018] Embodiment:

[0019] A metal product casting device for manufacturing is used for metal product casting production, referring to Figure 1 The base 1 is convenient for installing each part of the casting assembly 3, the mounting holes 2 are arranged at four corners of the base 1, the base 1 is fixed through the mounting holes 2 on the base 1, the casting assembly 3 is arranged on the top of the base 1, the casting assembly 3 provides pressure for the metal product during casting, and the casting assembly 3 also cools the cast metal, thereby improving the cooling efficiency of the cast metal.

[0020] In use, first, the base 1 is fixed through the mounting hole 2 on the base 1, and then cast production is carried out through the casting assembly 3. The casting assembly 3 provides pressure during casting, reduces the possibility of gas escaping in the form of bubbles to form pores, enables the liquid metal to continuously fill the gaps caused by shrinkage, thereby significantly reducing the generation of shrinkage holes, improving the density and overall quality of the casting, and at the same time, the casting assembly 3 can also cool the cast metal, improving the cooling efficiency of the metal after casting.

[0021] With reference to Figure 3 - Figure 4 The casting assembly 3 comprises a first water tank 4 fixed on the top of the base 1, a lower mold 5 fixedly connected to the top of the base 1 and arranged inside the first water tank 4, hydraulic rods 6 fixedly connected symmetrically to the top of the base 1, the lower mold 5 being arranged between the two hydraulic rods 6, a second water tank 7 arranged on the top of the first water tank 4, an upper mold 8 fixedly connected to the inside of the second water tank 7, the lower mold 5 being arranged vertically below the upper mold 8, fixed plates 9 fixedly connected symmetrically to the two sides of the second water tank 7, the two fixed plates 9 being respectively arranged at the top ends of the two hydraulic rods 6, through holes 10 being formed in the two fixed plates 9, the two hydraulic rods 6 being respectively inserted into the two through holes 10, water injection pipes 11 fixedly connected to the first water tank 4 and the second water tank 7, water drainage pipes 12 fixedly connected to the first water tank 4 and the second water tank 7, the water injection pipes 11 and the water drainage pipes 12 being arranged symmetrically, casting openings 13 arranged symmetrically on the top of the second water tank 7, the two casting openings 13 extending to the inside of the upper mold 8, the two hydraulic rods 6 each being provided with a nut 14 arranged at the top of the fixed plate 9, so that the pressure is transmitted to the fixed plate 9 when the two hydraulic rods 6 shrink.

[0022] In use, the upper mold 8 is closed on the lower mold 5, the two hydraulic rods 6 are inserted into the through holes 10 in the two fixed plates 9, the nuts 14 are arranged at the top of the hydraulic rods 6, and the pipes are connected to the two water injection pipes 11 and the two water drainage pipes 12. During subsequent casting, the liquid metal is injected into the cavity between the lower mold 5 and the upper mold 8 through the casting openings 13. At this time, the two hydraulic rods 6 are started, the two hydraulic rods 6 press the upper mold 5 and the lower mold 8, water is injected into the first water tank 4 and the second water tank 7 through the two water injection pipes 11, and the water in the first water tank 4 and the second water tank 7 is drained through the two water drainage pipes 12, so that the water circulates in the first water tank 4 and the second water tank 7, thereby cooling the upper mold 8 and the lower mold 5 and improving the rate of metal casting.

[0023] The working principle of the metal product casting device is as follows: in use, the base 1 is fixed through the mounting holes 2 on the base 1, the upper mold 8 is closed on the lower mold 5, the two hydraulic rods 6 are respectively inserted into the through holes 10 in the two fixed plates 9, the nuts 14 are installed on the top of the hydraulic rods 6, and the pipelines are respectively connected to the water injection pipes 11 and the water discharge pipes 12; in subsequent casting, the liquid metal is injected into the cavity between the lower mold 5 and the upper mold 8 from the casting opening 13, the two hydraulic rods 6 are started at this time, the two hydraulic rods 6 press the upper mold 5 and the lower mold 8, water is injected into the first water tank 4 and the second water tank 7 through the pipelines from the two water injection pipes 11, and the water in the first water tank 4 and the second water tank 7 is discharged through the water discharge pipes 12, so that the water circulates in the first water tank 4 and the second water tank 7, and the upper mold 8 and the lower mold 5 are cooled, thereby improving the rate of metal casting.

[0024] The above describes an exemplary embodiment of the metal product casting device provided by the present disclosure with reference to a preferred embodiment, however, those skilled in the art can understand that various modifications and changes can be made to the above specific embodiments, and various technical features and structures proposed by the present disclosure can be combined without departing from the concept of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A casting apparatus for manufacturing metal products, comprising a base (1), characterized in that: The base (1) has mounting holes (2) at all four corners. The base (1) has a casting assembly (3) at the top. The casting assembly (3) includes a first water tank (4). The first water tank (4) is fixed to the top of the base (1). The base (1) has a lower mold (5) fixedly connected to the top. The lower mold (5) is located inside the first water tank (4). The base (1) has hydraulic rods (6) fixedly connected to the top symmetrically. The first water tank (4) has a second water tank (7) at the top. The second water tank (7) has an upper mold (8) fixedly connected to the inside. The second water tank (7) has fixing plates (9) fixedly connected to both sides symmetrically. The fixing plates (9) on both sides have through holes (10). The first water tank (4) and the second water tank (7) are fixedly connected to water injection pipes (11). The first water tank (4) and the second water tank (7) are fixedly connected to drain pipes (12). The second water tank (7) has casting ports (13) symmetrically provided at the top.

2. The metal casting apparatus for manufacturing according to claim 1, characterized in that: The lower mold (5) is positioned between the two hydraulic rods (6) and is vertically positioned below the upper mold (8).

3. The metal casting apparatus for manufacturing according to claim 1, characterized in that: The ends of the casting ports (13) on both sides extend to the inside of the upper mold (8), and the water injection pipe (11) and the drain pipe (12) are symmetrically arranged.

4. The metal casting apparatus for manufacturing according to claim 1, characterized in that: The fixing plates (9) on both sides are respectively set at the top of the hydraulic rods (6) on both sides, and the hydraulic rods (6) on both sides are respectively inserted into the through holes (10) on both sides.

5. A metal casting apparatus for manufacturing according to claim 1, characterized in that: Nuts (14) are installed at the top of the hydraulic rods (6) on both sides, and the nuts (14) are located on the top of the fixing plate (9).

Images