Energy-saving pump body casting mold with good durability

Abstract

The utility model discloses an energy-saving pump body casting mould with good durability, which comprises a lower protection plate, a lower mould, a base, a spring and a demoulding assembly, the lower mould is arranged in the lower protection plate, the base is arranged below the lower protection plate, the spring is arranged in the lower protection plate, the demoulding assembly is arranged in the base, and the lower mould is arranged in the lower protection plate. An anti-explosion air cylinder is arranged, the tail end of the anti-explosion air cylinder is hinged to a base, the output end of the anti-explosion air cylinder is hinged to a mounting plate, the mounting plate is arranged below a top plate, a limiting plate is arranged above the top plate and limits a demolding block, and the top plate is hinged to a lower protection plate, so that the demolding block does not deviate when a mold is demolded; the explosion-proof air cylinder pushes the top plate to do angular motion, the top plate pushes the demolding block to enable the demolding block to push and demold a pump body in the mold, and the device solves the problems that an existing mold is short in service life and difficult to demold.

Description

Technical Field

[0001] The utility model belongs to the technical direction of casting moulds, and specifically relates to an energy-saving pump body casting mould with good durability. Background Art

[0002] With the continuous advancement of casting technology, more and more casting molds have appeared. A casting mold refers to a part that is made of other easily moldable materials in advance in order to obtain the structural shape of the part. The mold is then placed in a sand mold, forming a cavity with the same size as the part structure. A flowing liquid is then poured into the cavity, and after the liquid cools and solidifies, a part with the same shape and structure as the mold can be formed.

[0003] During the use of the existing pump casting mold, the mold is worn too quickly under high temperature and stamping. When the pump body is demoulded after casting, the demoulding module is demoulded by the elastic force of the internal spring. The spring is not enough to demould the pump body because the pump body and the mold are bonded during casting at high temperature and stamping. The demoulding can only be performed after cooling. This phenomenon has become a problem that people in this field need to solve urgently. Utility Model Content

[0004] The utility model aims to provide an energy-saving pump body casting mold with good durability for the existing device, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a durable energy-saving pump body casting mold, comprising a lower protective plate, a lower mold, a base, a spring and a demolding assembly, the lower mold is arranged inside the lower protective plate, the base is arranged below the lower protective plate, the spring is arranged inside the lower protective plate, and the demolding assembly is arranged inside the base.

[0006] The utility model further illustrates that the demoulding assembly includes an explosion-proof cylinder, a mounting plate, a top plate and a limit plate, the explosion-proof cylinder is arranged inside the base, the tail end of the explosion-proof cylinder is hingedly connected to the base, the output end of the explosion-proof cylinder is hingedly connected to the mounting plate, the top plate is arranged below the lower protective plate, one end of the top plate is hingedly connected to the lower protective plate, the mounting plate is arranged below the top plate, and the limit plate is arranged above the top plate.

[0007] The utility model further illustrates that the spring is arranged inside the lower protective plate, one end of the spring is fixedly connected to the lower protective plate, and the other end of the spring is fixedly connected to the lower mold.

[0008] The utility model further illustrates that the lower mold is arranged inside the lower protective plate, and the upper mold is arranged inside the upper protective plate.

[0009] The utility model further illustrates that an upper protective plate is arranged above the lower protective plate, a mounting piece is arranged on the outer surface of the upper protective plate, and a mounting hole is arranged on the mounting piece.

[0010] The utility model further describes that the base is a hollow structure, and heat dissipation plates are arranged on the inner sides of the lower protective plate and the upper protective plate. Openings that are compatible with the stripping module are arranged on the lower protective plate and the lower mold, and the stripping module is arranged on the side where the two groups of limit plates are close to each other.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0012] (1) An explosion-proof cylinder is provided, the tail end of the explosion-proof cylinder is hingedly connected to the base, the output end is hingedly connected to the mounting plate, the mounting plate is arranged below the top plate, the limit plate is arranged above the top plate, and the stripping module is limited, the top plate is hingedly connected to the lower protective plate, so that the stripping module will not deviate when the mold is stripped, the explosion-proof cylinder pushes the top plate to move at an angle, the top plate pushes the stripping module to push the pump body in the mold to be stripped;

[0013] (2) A spring is provided, one end of which is fixedly connected to the lower protective plate, and the other end of which is fixedly connected to the lower mold. During stamping casting, the spring can cushion the mold, thereby extending the service life of the mold. Heat sinks are provided on the inner sides of the lower protective plate and the upper protective plate. During pouring casting, the heat sink dissipates heat from the mold, thereby extending the service life of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the separation structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 4 This utility model Figure 3 Schematic diagram of the structure enlarged at A in the middle

[0019] In the figure: 1. lower protective plate; 11. upper protective plate; 12. mounting part; 2. lower mold; 21. upper mold; 3. base; 4. spring; 5. demoulding assembly; 51. explosion-proof cylinder; 52. mounting plate; 53. top plate; 54. limit plate; 6. demoulding module. DETAILED DESCRIPTION

[0020] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a durable energy-saving pump body casting mold, comprising a lower protective plate 1, a lower mold 2, a base 3, a spring 4 and a demoulding component 5, the lower mold 2 is arranged inside the lower protective plate 1, the base 3 is arranged below the lower protective plate 1, the spring 4 is arranged inside the lower protective plate 1, and the demoulding component 5 is arranged inside the base 3;

[0022] The demoulding assembly 5 includes an explosion-proof cylinder 51, a mounting plate 52, a top plate 53 and a limit plate 54. The explosion-proof cylinder 51 is arranged inside the base 3, the tail end of the explosion-proof cylinder 51 is hingedly connected to the base 3, the output end of the explosion-proof cylinder 51 is hingedly connected to the mounting plate 52, the top plate 53 is arranged below the lower protective plate 1, one end of the top plate 53 is hingedly connected to the lower protective plate 1, the mounting plate 52 is arranged below the top plate 53, the limit plate 54 is arranged above the top plate 53, and the explosion-proof cylinder 51 is arranged inside the base 3. 1. The tail end of the explosion-proof cylinder 51 is hingedly connected to the base 3, and the output end is hingedly connected to the mounting plate 52. The mounting plate 52 is arranged below the top plate 53. The limit plate 54 is arranged above the top plate 53 and limits the stripping module 6. The top plate 53 is hingedly connected to the lower protective plate 1 so that the stripping module 6 will not deviate when the mold is stripped. The explosion-proof cylinder 51 pushes the top plate 53 to perform angular movement, and the top plate 53 pushes the stripping module 6 so that the stripping module 6 pushes the pump body in the mold to be demolded;

[0023] The spring 4 is arranged inside the lower protective plate 1, one end of the spring 4 is fixedly connected to the lower protective plate 1, and the other end of the spring 4 is fixedly connected to the lower mold 2. By arranging the spring 4, one end of the spring 4 is fixedly connected to the lower protective plate 1, and the other end is fixedly connected to the lower mold 2. When performing stamping casting, the spring 4 can buffer the mold to extend the service life of the mold. The inner side of the lower protective plate 1 and the upper protective plate 11 is provided with a heat sink. When performing pouring casting, the heat sink dissipates heat from the mold, thereby extending the service life of the mold;

[0024] The lower mold 2 is arranged inside the lower protective plate 1, the upper mold 21 is arranged inside the upper protective plate 11, the upper protective plate 11 is arranged above the lower protective plate 1, the outer surface of the upper protective plate 11 is provided with a mounting member 12, and the mounting member 12 is provided with a mounting hole;

[0025] The base 3 is a hollow structure, and a heat dissipation plate is arranged on the inner side of the lower protective plate 1 and the upper protective plate 11. The lower protective plate 1 and the lower mold 2 are provided with openings adapted to the stripping module 6, and the stripping module 6 is arranged on the side where the two groups of limit plates 54 are close to each other;

[0026] When the user is using it, the tail end of the explosion-proof cylinder 51 is hingedly connected to the base 3, and the output end is hingedly connected to the mounting plate 52. The mounting plate 52 is arranged below the top plate 53, and the limit plate 54 is arranged above the top plate 53 to limit the stripping module 6. The top plate 53 is hingedly connected to the lower protective plate 1, so that the stripping module 6 will not deviate when the mold is demolded. The explosion-proof cylinder 51 pushes the top plate 53 to perform angular movement, and the top plate 53 pushes the stripping module 6 to push the pump body in the mold to be demolded. One end of the spring 4 is fixedly connected to the lower protective plate 1, and the other end is fixedly connected to the lower mold 2. When stamping casting is performed, the spring 4 can buffer the mold to extend the service life of the mold. The inner side of the lower protective plate 1 and the upper protective plate 11 is provided with a heat sink. When pouring casting is performed, the heat sink dissipates heat from the mold, thereby extending the service life of the mold.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A durable energy-saving pump casting mold, comprising a lower protective plate (1), a lower mold (2), a base (3), a spring (4) and a demoulding assembly (5), characterized in that: The lower mold (2) is arranged inside the lower protective plate (1), the base (3) is arranged below the lower protective plate (1), the spring (4) is arranged inside the lower protective plate (1), and the demoulding assembly (5) is arranged inside the base (3).

2. The energy-saving pump body casting mold with good durability according to claim 1 is characterized in that: The demoulding assembly (5) comprises an explosion-proof cylinder (51), a mounting plate (52), a top plate (53) and a limit plate (54); the explosion-proof cylinder (51) is arranged inside the base (3); the tail end of the explosion-proof cylinder (51) is hingedly connected to the base (3); the output end of the explosion-proof cylinder (51) is hingedly connected to the mounting plate (52); the top plate (53) is arranged below the lower protective plate (1); one end of the top plate (53) is hingedly connected to the lower protective plate (1); the mounting plate (52) is arranged below the top plate (53); and the limit plate (54) is arranged above the top plate (53).

3. The energy-saving pump body casting mold with good durability according to claim 2 is characterized in that: One end of the spring (4) is fixedly connected to the lower protective plate (1), and the other end of the spring (4) is fixedly connected to the lower mold (2).

4. The energy-saving pump body casting mold with good durability according to claim 3 is characterized in that: The upper mold (21) is arranged inside the upper protective plate (11).

5. The energy-saving pump body casting mold with good durability according to claim 4 is characterized in that: An upper protective plate (11) is arranged above the lower protective plate (1), a mounting member (12) is arranged on the outer surface of the upper protective plate (11), and a mounting hole is arranged on the mounting member (12).

6. The energy-saving pump body casting mold with good durability according to claim 5 is characterized in that: The base (3) is a hollow structure, and heat dissipation plates are arranged on the inner sides of the lower protective plate (1) and the upper protective plate (11). The lower protective plate (1) and the lower mold (2) are provided with openings that are mutually compatible with the stripping module (6), and the stripping module (6) is arranged on the side where the two groups of limit plates (54) are close to each other.

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