CN216027908U

CN216027908U - Magnesium-manganese intermediate alloy casting mold

Info

Publication number: CN216027908U
Application number: CN202121452863.4U
Authority: CN
Inventors: 董圣林; 董辉; 李传孝; 董宇航; 刘德成
Original assignee: Anhui Tongding Light Metal New Material Technology Co ltd
Current assignee: Anhui Tongding Light Metal New Material Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-03-15
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a magnesium-manganese intermediate alloy casting mold, which belongs to the technical field of part processing and comprises a lower mold and an upper mold arranged above the lower mold, wherein a plurality of push-pull rods are arranged between the lower mold and the upper mold, a pouring gate is arranged on the upper mold, casting grooves are respectively arranged inside the lower mold and the upper mold, water pumps are respectively arranged on one sides of the lower mold and one side of the upper mold, a water inlet pipe is arranged on each water pump, a water outlet pipe is arranged below each water inlet pipe, water pipes are respectively arranged inside the lower mold and the upper mold, and the water inlet pipes of the water pipes are connected with the output ends of the water pumps. The utility model effectively avoids the problem that the product quality is influenced by the deviation caused by manual die matching, accelerates the cooling speed after casting and greatly improves the production efficiency.

Description

Magnesium-manganese intermediate alloy casting mold

Technical Field

The utility model relates to a casting mold, in particular to a magnesium-manganese intermediate alloy casting mold, and belongs to the technical field of part processing.

Background

The casting process is a process commonly used in the technical field of part processing, such as a casting process, an injection molding process, etc., and a mold cavity is arranged in a casting mold corresponding to such a processing process, and a liquid raw material is injected into the mold cavity when a part is processed, so as to form a product with a predetermined shape.

In the existing magnesium-manganese intermediate alloy casting mould, two moulds are manually butted together, so that dislocation is easy to generate, defective products appear in castings, the castings are naturally cooled, the cooling speed is too slow, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to solve the problems that the two moulds are manually butted together to easily generate dislocation, defective castings occur in the castings, the castings are naturally cooled, the cooling speed is too slow, and the production efficiency is influenced, and provide a magnesium-manganese intermediate alloy pouring mould.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a magnesium manganese intermediate alloy casting mold, includes the bed die and the last mould that the bed die top set up, the bed die with be provided with a plurality of push-and-pull rods between the last mould, the sprue gate has been seted up on the last mould, the bed die with the casting groove has all been seted up to the inside of last mould, the bed die with the water pump is all installed to one side of last mould, install the inlet tube on the water pump, the outlet pipe is installed to the below of inlet tube, the bed die with the inside of last mould all is provided with the water pipe, the water piping connection of water pipe has the output of water pump.

Preferably, a casting is arranged in the casting groove.

Preferably, a temperature sensor is installed at one side of the upper mold.

Preferably, the water outlet pipe and the water inlet pipe in the lower die and the upper die are spirally distributed.

Preferably, the two ends of the lower die are both provided with a vibration motor.

Preferably, the outer ends of the water outlet pipe and the water inlet pipe are both provided with cooling pipes.

Preferably, the temperature sensor is a DS18B20 type temperature sensor.

Preferably, the outer contour size of the lower die is the same as that of the upper die, and the lower die is vertically opposite to the casting groove in the upper die.

Preferably, the push-pull rod is connected with the upper die through a connecting piece.

Preferably, the water outlet pipe and the water inlet pipe are two ends of one water pipe respectively.

The utility model has the beneficial technical effects that: according to the magnesium-manganese intermediate alloy casting mould, the push-pull rod is arranged between the upper mould and the lower mould for connection, so that the phenomenon that the mould is manually deviated to influence the quality of a casting is avoided, and the water outlet pipe and the water inlet pipe are arranged inside the upper mould and the lower mould for cooling the casting, so that the cooling speed of the casting is increased, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a preferred embodiment of a magnesium manganese master alloy casting mold according to the present invention;

FIG. 2 is a perspective view of a casting in accordance with a preferred embodiment of the magnesium manganese master alloy casting mold of the present invention;

FIG. 3 is a schematic top mold and bottom mold closed perspective view of a preferred embodiment of a magnesium manganese master alloy casting mold according to the present invention;

FIG. 4 is a schematic perspective view of a preferred embodiment of a magnesium manganese master alloy casting mold according to the present invention with the casting placed in the casting trough;

FIG. 5 is a schematic plan view of the distribution structure of the water outlet pipe and the water inlet pipe of a preferred embodiment of the magnesium-manganese master alloy casting mold according to the present invention;

FIG. 6 is a schematic side view of a water outlet pipe and a water inlet pipe of a preferred embodiment of the magnesium-manganese master alloy casting mold according to the present invention;

FIG. 7 is a cross-sectional view of a cooling pipe of a preferred embodiment of the magnesium manganese master alloy casting mold according to the present invention.

In the figure: 1-lower die, 2-upper die, 3-push-pull rod, 4-pouring gate, 5-water outlet pipe, 6-water inlet pipe, 7-water pump, 8-connecting sheet, 9-vibrating motor, 10-casting groove, 11-casting, 12-cooling pipe and 13-temperature sensor.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-7, the magnesium-manganese intermediate alloy casting mold provided in this embodiment includes a lower mold 1 and an upper mold 2 disposed above the lower mold 1, a plurality of push-pull rods 3 are disposed between the lower mold 1 and the upper mold 2, and the push-pull rods 3 are disposed between the upper mold 2 and the lower mold 2 to prevent manual mold deviation and affect casting quality, a sprue gate 4 is disposed on the upper mold 2, casting grooves 10 are disposed inside the lower mold 1 and the upper mold 2, a water pump 7 is disposed on one side of each of the lower mold 1 and the upper mold 2, a water inlet pipe 6 is disposed on the water pump 7, water pipes are disposed inside the lower mold 1 and the upper mold 2, the water inlet pipe 6 of the water pipe is connected to an output end of the water pump 7, and a water outlet pipe 5 and a water inlet pipe 6 are disposed inside the upper mold 2 and the lower mold 1 to cool the casting and increase the cooling rate of the casting, the production efficiency is improved.

In the present embodiment, as shown in fig. 1, a temperature sensor 13 is installed at one side of the upper mold 2, the temperature sensor 13 is provided as a DS18B20 type temperature sensor, and the vibration motor 9 is installed at both ends of the lower mold 1. Install temperature sensor 13 through the one side that sets up mould 2, temperature sensor 13 sets up to learn the cooling condition of mould 2 and interior foundry goods of bed die 1 through the temperature that temperature sensor 13 shows at any time for the temperature sensor of DS18B20 type, all installs shock dynamo 9 through the both ends that set up mould 1 down, conveniently shakes out the gas in the mould when the pouring, avoids keeping producing little bubble in the mould and influences product quality.

In this embodiment, as shown in fig. 5, the water outlet pipe 5 and the water inlet pipe 6 inside the lower die 1 and the upper die 2 are spirally distributed, the outer ends of the water outlet pipe 5 and the water inlet pipe 6 are both provided with a cooling pipe 12, and the water outlet pipe 5 and the water inlet pipe 6 are both ends of one water pipe. Be the heliciform through setting up outlet pipe 5 and the inlet tube 6 of lower mould 1 and last mould 2 inside and distribute, cooling tube 12 is all installed to the outer end of outlet pipe 5 and inlet tube 6, and outlet pipe 5 and inlet tube 6 make things convenient for the cooling water to wear out the inside of reentrant mould 2 and lower mould 1 through cooling tube 12 with the absorbed heat at the cooling water intraductal circulation respectively and through cooling tube 12, help other cooling speed of giving birth to the foundry goods, improve work efficiency.

In the present embodiment, as shown in fig. 1 and 3, the outer contour of the lower mold 1 is the same as that of the upper mold 2, and the lower mold 1 is vertically opposite to the casting groove 10 inside the upper mold 2. The outer contour sizes of the lower die 1 and the upper die 2 are the same, and the positions of the casting grooves 10 in the lower die 1 and the upper die 2 are vertically opposite to each other, so that the casting grooves 10 in the lower die 1 and the upper die 2 can be completely attached to each other, and the phenomenon that the casting is damaged due to dislocation of the dies and the product quality is affected is avoided.

In this embodiment, as shown in fig. 1 to 7, the working process of the magnesium-manganese master alloy casting mold provided in this embodiment is as follows:

step 1: the lower die 1 and the upper die 2 are tightly attached together by controlling the length of the push-pull rod 3;

step 2: pouring magnesium-manganese intermediate alloy into the device through a pouring gate 4, and shaking out bubbles in the device by starting vibration motors 9 on two sides of a lower die 1;

and step 3: after the pouring is finished, stopping the vibration of the vibration motor 9, and allowing the equipment to stand for a period of time until the casting is solidified;

and 4, step 4: after the casting is solidified, the casting in the lower die 1 and the upper die 2 is cooled by starting the water pump 7, the temperature absorbed by the water pipe takes away the heat through the water outlet pipe 5 and the cooling pipes 12 at the two ends of the water inlet pipe 6, the heat is continuously circulated into the lower die 1 and the upper die 2, and the cooling is finished until the water temperature displayed on the temperature sensor 13 reaches the normal temperature requirement.

In summary, in this embodiment, according to the magnesium-manganese intermediate alloy casting mold of this embodiment, the push-pull rod 3 is arranged between the upper mold 2 and the lower mold 2 for connection, so as to avoid the deviation of the mold caused by manual work and influence on the quality of the casting, and the water outlet pipe 5 and the water inlet pipe 6 are arranged in the upper mold 2 and the lower mold 1 for cooling the casting, so as to improve the cooling speed of the casting and improve the production efficiency. The cooling conditions of the castings in the upper die 2 and the lower die 1 can be known at any time through the temperature displayed by the temperature sensor 13 by arranging one side of the upper die 2, the temperature sensor 13 is arranged into a DS18B20 type temperature sensor, the vibration motors 9 are arranged at two ends of the lower die 1, so that gas in the die can be conveniently vibrated out during pouring, small bubbles generated in the die are prevented from influencing the product quality, the water outlet pipe 5 and the water inlet pipe 6 in the lower die 1 and the upper die 2 are arranged in a spiral distribution, the cooling pipes 12 are arranged at the outer ends of the water outlet pipe 5 and the water inlet pipe 6 respectively, the water outlet pipe 5 and the water inlet pipe 6 are two ends of one water pipe, so that cooling water can circulate in the cooling water pipe and penetrate out absorbed heat through the cooling pipes 12 to enter the interiors of the upper die 2 and the lower die 1 again for cooling, and the cooling speed of other castings is facilitated, improve work efficiency, it is the same with the outline size of last mould 2 through setting up bed die 1, bed die 1 and the perpendicular relative foundry goods groove 10 that makes in bed die 1 and the last mould 2 can laminate completely in the inside foundry goods groove 10 position of mould 2, avoid the mould dislocation to cause the foundry goods to appear the defective, influence product quality.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. The magnesium-manganese intermediate alloy casting mould is characterized by comprising a lower mould (1) and an upper mould (2) arranged above the lower mould (1), a plurality of push-pull rods (3) are arranged between the lower die (1) and the upper die (2), a pouring gate (4) is arranged on the upper die (2), casting grooves (10) are arranged in the lower die (1) and the upper die (2), one side of the lower die (1) and one side of the upper die (2) are both provided with a water pump (7), a water inlet pipe (6) is arranged on the water pump (7), a water outlet pipe (5) is arranged below the water inlet pipe (6), water pipes are arranged inside the lower die (1) and the upper die (2), the water inlet pipe (6) of the water pipe is connected with the output end of the water pump (7).

2. A magnesium manganese master alloy casting mould according to claim 1, characterized in that the casting (11) is arranged in the casting groove (10).

3. A magnesium manganese master alloy casting mould according to claim 1, characterized in that a temperature sensor (13) is mounted on one side of the upper mould (2).

4. The magnesium-manganese master alloy casting mould according to claim 1, wherein the water outlet pipe (5) and the water inlet pipe (6) inside the lower mould (1) and the upper mould (2) are spirally distributed.

5. The magnesium-manganese intermediate alloy casting mould according to claim 1, wherein the two ends of the lower mould (1) are provided with vibrating motors (9).

6. The magnesium-manganese master alloy casting mould according to claim 1, wherein the outer ends of the water outlet pipe (5) and the water inlet pipe (6) are provided with cooling pipes (12).

7. A magnesium manganese master alloy casting mould according to claim 3, characterized in that the temperature sensor (13) is provided as a temperature sensor of DS18B20 type.

8. A magnesium manganese master alloy casting mould according to claim 1, characterized in that the outer contour of the lower mould (1) and the outer contour of the upper mould (2) are the same size, and the lower mould (1) is vertically opposite to the casting groove (10) inside the upper mould (2).

9. A magnesium manganese master alloy casting mould according to claim 1, characterized in that the push-pull rod (3) is connected to the upper mould (2) by means of a connecting piece (8).

10. The magnesium-manganese master alloy casting mould according to claim 1, wherein the water outlet pipe (5) and the water inlet pipe (6) are two ends of a water pipe respectively.