Mechanical casting mold convenient to disassemble

Abstract

The utility model discloses a mechanical casting mould convenient to split, which belongs to the technical field of casting moulds and comprises a connecting plate, two half moulds are arranged at the top of the connecting plate, two fixing columns are fixedly connected to the bottoms of the half moulds, one end of each fixing column is fixedly connected with a T-shaped column, four through holes are formed in the connecting plate, and the T-shaped column is fixedly connected with one end of each fixing column. And the bottom of the connecting plate is slidably connected with a moving plate. According to the mechanical casting mold convenient to disassemble, by arranging a round hole, a square hole, a T-shaped column and an electric push rod, a fixed column on an assembled half mold is inserted into a through hole, the electric push rod is started to drive a movable plate to move, when the square hole makes contact with the T-shaped column, the half mold can be installed on a connecting plate, and when the round hole makes contact with the T-shaped column, the half mold can be disassembled; the casting mold can be conveniently mounted and dismounted, other molds in different shapes can be conveniently replaced, parts in different shapes can be conveniently cast by a casting machine, and the flexibility of the casting machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting molds, in particular to a mechanical casting mold which is convenient to disassemble. Background Art

[0002] A casting mold is a material that is easily formed into a part's structural shape in advance in order to obtain the part's structural shape. The mold is then placed in a sand mold to form a cavity with the same size as the part's structure. Subsequently, flowing liquid is injected into the cavity to obtain a part that is consistent with the shape of the mold.

[0003] Existing casting molds are generally installed on the casting machine in an integrated manner, which makes it inconvenient to disassemble and replace molds of other shapes, resulting in difficulty in casting parts of different shapes by the casting machine, reducing the flexibility of the casting machine. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a mechanical casting mold that is easy to disassemble, which solves the problem that the integrated casting mold makes it difficult for the casting machine to cast parts of different shapes, thereby reducing the flexibility of the casting machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical casting mold that is easy to disassemble, including a connecting plate, two half molds are arranged on the top of the connecting plate, two fixed columns are fixedly connected to the bottom of the half molds, one end of the fixed column is fixedly connected to a T-shaped column, four through holes are opened on the connecting plate, a movable plate is slidably connected to the bottom of the connecting plate, two electric push rods are fixedly connected to one side of the movable plate, four round holes are opened on the movable plate, and four square holes are opened on the movable plate.

[0006] As a further solution of the utility model: four columns are fixedly connected to the bottom of the connecting plate, and one end of the column is connected to a supporting foot.

[0007] As a further solution of the utility model: a handle is fixedly connected to one side of the half mold, and a mold cavity is provided on the half mold.

[0008] As a further solution of the utility model: a fixing plate is fixedly connected to the bottom of the connecting plate, two positioning rods are fixedly connected to one half mold, and a limiting rod is slidably connected to the other half mold.

[0009] As a further solution of the utility model: a limiting hole is provided on the positioning rod, and a round cap is connected to one end of the limiting rod.

[0010] As a further solution of the utility model: a spring is sleeved on the limit rod, and two positioning holes are provided on one of the half molds.

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

[0012] 1. The mechanical casting mold which is easy to disassemble is provided with a round hole, a square hole, a T-shaped column and an electric push rod. The fixed column on the assembled half mold is inserted into the through hole, and the electric push rod is started to drive the moving plate to move. When the square hole contacts the T-shaped column, the half mold can be installed on the connecting plate. When the round hole contacts the T-shaped column, the half mold can be disassembled. The casting mold can be easily installed and disassembled, which is convenient for replacing other molds of different shapes, and is convenient for the casting machine to cast parts of different shapes, thereby improving the flexibility of the casting machine.

[0013] 2. The mechanical casting mold that is easy to disassemble is provided with a positioning hole, a positioning rod, a limiting hole, a limiting rod and a spring. When the two half molds need to be assembled, the positioning rod pulls the two round caps to move them away from each other, and the positioning rod is inserted into the positioning hole. The round cap is loosened, and the spring allows the limiting rod to be inserted into the limiting hole, and the assembly of the two half molds can be completed. The same is true when the half molds are disassembled. The mold realizes the rapid disassembly and installation of the two half molds. When one of the half molds is damaged, it can be quickly replaced without replacing the two half molds as a whole, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the connection plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the connection plate and the half mold being separated according to the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the half mold of the utility model;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the movable plate of the utility model;

[0019] In the figure: 1. connecting plate; 2. column; 3. support foot; 4. half mold; 5. handle; 6. mold cavity; 7. fixed plate; 8. electric push rod; 9. movable plate; 10. through hole; 11. fixed column; 12. T-shaped column; 13. positioning rod; 14. limiting hole; 15. round cap; 16. limiting rod; 17. positioning hole; 18. spring; 19. round hole; 20. square hole. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, the utility model provides a technical solution: a mechanical casting mold that is easy to disassemble, including a connecting plate 1, four columns 2 are fixedly connected to the bottom of the connecting plate 1, and a support leg 3 is connected to one end of the column 2. Two half molds 4 are arranged on the top of the connecting plate 1. Because the half mold 4 has rounded corners, when the half mold 4 is held, the rounded corners can protect the staff and prevent the sharp surface of the half mold 4 from causing harm to the human body. A handle 5 is fixedly connected to one side of the half mold 4. Because the handle 5 is provided, when the round hole 19 contacts the T-shaped column 12, the handle 5 is pulled to drive the half mold 4 to remove the half mold 4 from the connecting plate 1. The handle 5 makes the half mold 4 easier to be pulled, thereby improving the convenience of operation. Because the handle 5 is designed with an arc surface, it can fit the palm more closely, thereby improving the comfort of operation. A mold cavity 6 is provided on the half mold 4.

[0022] Two fixing columns 11 are fixedly connected to the bottom of the half mold 4, one end of the fixing column 11 is fixedly connected to a T-shaped column 12, four through holes 10 are opened on the connecting plate 1, and a fixing plate 7 is fixedly connected to the bottom of the connecting plate 1, one of the half molds 4 is fixedly connected to two positioning rods 13, and the other half mold 4 is slidably connected to a limiting rod 16.

[0023] A movable plate 9 is slidably connected to the bottom of the connecting plate 1, and two electric push rods 8 are fixedly connected to one side of the movable plate 9. A limiting hole 14 is provided on the positioning rod 13, and a round cap 15 is connected to one end of the limiting rod 16. Because the round cap 15 is provided, when the round cap 15 is pulled to drive the limiting rod 16 to move, the round cap 15 makes the limiting rod 16 easier to be pulled, which is convenient for the staff to operate.

[0024] The movable plate 9 is provided with four round holes 19 , the movable plate 9 is provided with four square holes 20 , a spring 18 is sleeved on the limiting rod 16 , and one of the half molds 4 is provided with two positioning holes 17 .

[0025] The working principle of the utility model is:

[0026] When it is necessary to assemble the two half molds 4, the positioning rod 13 pulls the two round caps 15 to move them away from each other, inserts the positioning rod 13 into the positioning hole 17, loosens the round cap 15, and the spring 18 allows the limiting rod 16 to be inserted into the limiting hole 14, and the assembly of the two half molds 4 is completed. The same is true when disassembling the half mold 4. The fixed column 11 on the assembled half mold 4 is inserted into the through hole 10, and the electric push rod 8 is started to drive the moving plate 9 to move. When the square hole 20 contacts the T-shaped column 12, the half mold 4 can be installed on the connecting plate 1, and when the round hole 19 contacts the T-shaped column 12, the half mold 4 can be disassembled.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A mechanical casting mold that is easy to disassemble, comprising a connecting plate (1), characterized in that: Two half molds (4) are arranged on the top of the connecting plate (1), two fixed columns (11) are fixedly connected to the bottom of the half mold (4), one end of the fixed column (11) is fixedly connected to a T-shaped column (12), four through holes (10) are provided on the connecting plate (1), a movable plate (9) is slidably connected to the bottom of the connecting plate (1), two electric push rods (8) are fixedly connected to one side of the movable plate (9), four round holes (19) are provided on the movable plate (9), and four square holes (20) are provided on the movable plate (9).

2. The mechanical casting mold that is easy to disassemble according to claim 1, characterized in that: Four upright posts (2) are fixedly connected to the bottom of the connecting plate (1), and one end of the upright post (2) is connected to a supporting foot (3).

3. The mechanical casting mold that is easy to disassemble according to claim 1, characterized in that: A handle (5) is fixedly connected to one side of the half mold (4), and a mold cavity (6) is provided on the half mold (4).

4. The mechanical casting mold that is easy to disassemble according to claim 1, characterized in that: The bottom of the connecting plate (1) is fixedly connected to a fixing plate (7), one half mold (4) is fixedly connected to two positioning rods (13), and the other half mold (4) is slidably connected to a limiting rod (16).

5. The mechanical casting mold that is easy to disassemble according to claim 4, characterized in that: The positioning rod (13) is provided with a limiting hole (14), and one end of the limiting rod (16) is connected with a round cap (15).

6. The mechanical casting mold that is easy to disassemble according to claim 4, characterized in that: A spring (18) is sleeved on the limiting rod (16), and two positioning holes (17) are provided on one of the half molds (4).

Images