Metal product casting device

Abstract

The utility model relates to the technical field of metal product manufacturing, in particular to a metal product casting device which comprises a bottom plate, a base, a lower mold and an upper mold, the bottom plate serves as a supporting structure of the whole device, an electric telescopic rod is arranged at the top of the bottom plate and used for providing power, the base is installed at the top of the bottom plate, and a push rod set is movably installed in the base in a penetrating mode. A push plate is installed at the bottom of the push rod set and used for pushing a cast metal product to be demolded, the lower mold is installed at the top of the base, a mold cavity is formed in the top of the lower mold and used for containing molten metal and forming the metal product, and limiting rods are further installed on the two sides of the top of the lower mold and used for limiting the moving track of the upper mold. The metal product casting device is reasonable in structure and easy and convenient to operate, power is provided through the electric telescopic rod, automatic demolding of metal products is achieved in combination with the push rod set, and casting efficiency and casting quality are improved. And meanwhile, the stability of the upper mold and the lower mold in the mold closing and opening processes is ensured through the design of the limiting rods and the limiting holes.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal product manufacturing technical field especially is related to a metal product casting device. BACKGROUND

[0002] In the metal product manufacturing process, casting is a commonly used forming method. However, the traditional casting device often has problems such as complex operation, low efficiency, unstable casting quality and the like in the casting process. Therefore, it is particularly important to develop a metal product casting device with simple structure, convenient operation and high casting quality. SUMMARY

[0003] The utility model discloses a metal product casting device to solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a metal product casting device, including bottom plate, base, lower mould and upper mould, the specific structure is as follows:

[0005] The bottom plate is the supporting structure of the whole device, and the top of the bottom plate is provided with an electric telescopic rod for providing power.

[0006] The base is installed on the top of the bottom plate, and a push rod group is movably installed in the base. The bottom of the push rod group is provided with a push plate for pushing the metal product out of the mold after casting.

[0007] The lower mould is installed on the top of the base, and the top of the lower mould is provided with a mold cavity for accommodating metal melt and forming metal products. Limiting rods are also installed on the top of the lower mould on both sides for limiting the movement trajectory of the upper mould.

[0008] The upper mould is installed on the top of the lower mould, and a limiting hole is formed in the upper mould. The limiting hole is slidably arranged outside the limiting rod to ensure the stability of the upper mould during the closing process. The top of the upper mould is provided with a pouring pipe for injecting metal melt into the mold cavity. In addition, the top of the upper mould is also provided with an end seat, and the top of the end seat is provided with an injection hole in communication with the pouring pipe to facilitate the injection of metal melt.

[0009] A through hole is formed in the mold cavity, and the through hole is penetrated by the push rod group so that the metal product can be pushed out of the mold cavity by the push rod group after casting.

[0010] The output end of the electric telescopic rod is connected with the bottom of the push plate. By controlling the extension and retraction of the electric telescopic rod, the push plate can be driven to move up and down, and then the push rod group and the metal product can be driven out of the mold.

[0011] In summary, the present application has the following beneficial technical effects:

[0012] The metal product casting device has the advantages of reasonable structure, simple operation, automatic demolding of the metal product realized by the power provided by the electric telescopic rod in combination with the push rod set, improved casting efficiency and casting quality, and ensured stability of the upper die and the lower die in the die closing and die opening processes due to the design of the limiting rods and the limiting holes, and further improved casting quality. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is an explosion structure schematic view of the utility model;

[0014] Fig. 2 It is a three-dimensional structure schematic view of the utility model;

[0015] Fig. 3 It is a mold cavity structure schematic view of the utility model.

[0016] In the drawing: 1, bottom plate; 101, electric telescopic rod; 2, base; 201, push rod set; 202, push plate; 3, lower die; 301, mold cavity; 302, through hole; 303, limiting rod; 4, upper die; 401, pouring pipe; 402, limiting hole; 403, end seat; 404, injection hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings Figs. 1-3 The application is further described in detail.

[0018] A metal product casting device, comprising a bottom plate 1, a lower die 3 and an upper die 4, the top of the bottom plate 1 is provided with an electric telescopic rod 101, the top of the bottom plate 1 is provided with a base 2, the inside of the base 2 is movably penetrated and installed with a push rod set 201, the bottom of the push rod set 201 is installed with a push plate 202, the top of the base 2 is installed with the lower die 3, the top of the lower die 3 is provided with a mold cavity 301, the two sides of the top of the lower die 3 are installed with limiting rods 303, the top of the lower die 3 is installed with the upper die 4, the top of the upper die 4 is installed with a pouring pipe 401, and the top of the upper die 4 is installed with an end seat 403.

[0019] Further, the top of the end seat 403 is installed with an injection hole 404, and the injection hole 404 is communicated with the pouring pipe 401.

[0020] Further, the inside of the upper die 4 is penetrated and provided with a limiting hole 402, and the upper die 4 is slidably sleeved outside the limiting rod 303 through the limiting hole 402.

[0021] Further, the inside of the mold cavity 301 is penetrated and provided with a through hole 302, and the through hole 302 is penetrated by the push rod set 201.

[0022] Further, the output end of the electric telescopic rod 101 is connected with the bottom of the push plate 202.

[0023] In the implementation, first, the molten metal to be cast is injected into the mold cavity 301 through the pouring pipe 401 and the injection hole 404. Then, the electric telescopic rod 101 is controlled to retract, so that the upper mold 4 is tightly attached to the lower mold 3, and the mold closing operation is performed. After the molten metal cools and solidifies, the electric telescopic rod 101 is controlled to extend again, the push plate 202 and the push rod set 201 are pushed to move upward, the metal product is pushed out of the mold cavity 301, and the demolding operation is completed.

[0024] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0025] The working principle of the utility model is mainly based on the telescopic drive of the electric telescopic rod 101 and the pushing action of the push rod set 201. By controlling the telescopic rod 101 to extend, the push rod set 201 can be pushed, and by using the pushing action of the push rod set 201, the metal product can be smoothly pushed out of the mold cavity 301 after casting, so that an efficient and stable casting process is realized.

[0026] The above describes an exemplary embodiment of a 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 improvements can be made to the above specific embodiments without departing from the concept of the present disclosure, various technical features and structures proposed by the present disclosure can be combined in various ways, and the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A metal product casting device comprising a base plate (1), a lower die (3) and an upper die (4), characterized in that: The top of the bottom plate (1) is provided with an electric telescopic rod (101), the top of the bottom plate (1) is provided with a base (2), the inside of the base (2) is movably penetrated and installed with a push rod group (201), the bottom of the push rod group (201) is installed with a push plate (202), the top of the base (2) is installed with a lower mold (3), the top of the lower mold (3) is provided with a mold cavity (301), the both sides of the top of the lower mold (3) are installed with a limiting rod (303), the top of the lower mold (3) is installed with an upper mold (4), the top of the upper mold (4) is installed with a pouring pipe (401), the top of the upper mold (4) is installed with an end base (403).

2. A metal article casting apparatus according to claim 1, wherein: The top of the end base (403) is installed with an injection hole (404), and the injection hole (404) is communicated with the pouring pipe (401).

3. The metal article casting device of claim 1, wherein: The inside of the upper mold (4) is penetrated and provided with a limiting hole (402), and the upper mold (4) is slidably sleeved on the outside of the limiting rod (303) through the limiting hole (402).

4. The metal article casting apparatus of claim 1, wherein: The inside of the mold cavity (301) is penetrated and provided with a through hole (302), and the through hole (302) is penetrated by the push rod group (201).

5. The metal article casting apparatus of claim 1, wherein: The output end of the electric telescopic rod (101) is connected with the bottom of the push plate (202).

Images