CN213104424U

CN213104424U - Production die for aluminum alloy die castings

Info

Publication number: CN213104424U
Application number: CN202022087653.1U
Authority: CN
Inventors: 张恒; 姜爱梅
Original assignee: Nantong Lianhuo Machinery Manufacturing Co ltd
Current assignee: Nantong Lianhuo Machinery Manufacturing Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-04
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a production mould for aluminum alloy die casting, comprising a lower die, install the mould on the lower mould, fixed mounting has the feed inlet on going up the mould, fixed mounting has cooling sleeve on the lower mould, cooling sleeve bottom fixed mounting has the outlet, fixed mounting has sealing mechanism in the cooling sleeve, it has the mechanism that sprays to lie in sealing mechanism bottom fixed mounting in the cooling sleeve, it includes shower nozzle, ring pipeline, connector and water pump to spray the mechanism, ring pipeline fixed mounting is in cooling sleeve, the inboard fixed mounting of ring pipeline has the shower nozzle, fixed mounting has the connector on the ring pipeline, fixed mounting has the connecting tube on the connector, the terminal fixed mounting of connecting tube has the water pump. A production mould for aluminum alloy die casting, belong to aluminum die casting production facility, can shorten the time of getting a waiting to the aluminum die casting rapid cooling who produces.

Description

Production die for aluminum alloy die castings

Technical Field

The utility model relates to an aluminum die casting production facility field, in particular to a production mould for aluminum alloy die casting.

Background

The aluminum alloy die cast is a device made of pure aluminum or an aluminum alloy obtained by a casting process. Aluminum parts or aluminum alloy parts of various shapes and sizes obtained by pouring aluminum or aluminum alloy heated to a liquid state into a cavity of a mold using a sand mold or a metal mold are generally called aluminum die castings. Cast aluminum alloys have lower densities than cast iron and cast steel and higher specific strengths. Therefore, the aluminum alloy casting is adopted under the condition of bearing the same load, the weight of the structure can be reduced, and the aluminum alloy casting is widely applied to the manufacturing of the aviation industry, power machinery and transportation machinery. Aluminum alloys have good surface gloss and good corrosion resistance in the atmosphere and in fresh water, and thus have wide applications in the manufacture of household utensils. Pure aluminum has good corrosion resistance in oxidizing acid media such as nitric acid, acetic acid and the like, so that the aluminum casting also has certain application in the chemical industry; however, the existing production die for the aluminum alloy die castings has certain disadvantages in use, when the die is used for casting the aluminum die castings, the aluminum die castings can be taken out only after the die is completely cooled, the waiting time is long, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a production mould for aluminum alloy die casting can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a production mould for aluminum alloy die casting, includes the lower mould, install the mould on the lower mould, fixed mounting has the feed inlet on going up the mould, fixed mounting has the cooling sleeve on the lower mould, cooling sleeve bottom fixed mounting has the outlet, fixed mounting has sealing mechanism in the cooling sleeve, it has the mechanism that sprays to lie in sealing mechanism bottom fixed mounting in the cooling sleeve.

Preferably, the spraying mechanism comprises a spray head, an annular pipeline, a connecting port and a water pump, the annular pipeline is fixedly installed in the cooling sleeve, the spray head is fixedly installed on the inner side of the annular pipeline, the connecting port is fixedly installed on the annular pipeline, the connecting pipeline is fixedly installed on the connecting port, and the water pump is fixedly installed at the tail end of the connecting pipeline.

Preferably, the connecting pipeline is fixed on the annular pipeline through a connecting port, and the water pump is connected with the annular pipeline through the connecting pipeline.

Preferably, sealing mechanism includes that first sealed pad, sealed apron, second seal pad, handle and installation opening, sealed apron fixed mounting is in cooling sleeve, the installation opening has been seted up on the sealed apron, it seals up to lie in the second to install in the installation opening on the sealed apron, it has the sealed pad of second to lie in outside edge fixed mounting on the sealed apron, sealed fixed mounting of panel surface has the handle.

Preferably, the sealing cover plate penetrates through the upper die through the mounting notch to be fixed in the cooling sleeve, and the handle is fixed on the surface of the sealing cover plate through a screw.

Preferably, the cooling sleeve and the lower die are integrally formed, and a drainage pipeline is installed on the drainage port.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, the shower nozzle can spray the cooling water on the lower mould after the start-up water pump to shorten the time of getting for aluminium die casting rapid cooling, the cooling water that sprays out simultaneously can be collected by the cooling sleeve, and the cooling water of being collected by the cooling sleeve can discharge through the outlet, and sealing mechanism can prevent that the cooling water from getting into in the mould from the junction of last mould and lower mould.

Drawings

FIG. 1 is a schematic view of the overall structure of a production mold for aluminum alloy die castings according to the present invention;

FIG. 2 is a cross-sectional view of a cooling sleeve of a production mold for aluminum alloy die castings according to the present invention;

FIG. 3 is a schematic view of a spraying mechanism of a production mold for aluminum alloy die castings according to the present invention;

fig. 4 is the utility model discloses a production mould sealing mechanism schematic diagram for aluminum alloy die casting.

In the figure: 1. a water outlet; 2. a cooling sleeve; 3. an upper die; 4. a feed inlet; 5. a lower die; 6. a sealing mechanism; 601. a first gasket; 602. sealing the cover plate; 603. a second gasket; 604. a handle; 605. installing a notch; 7. a spraying mechanism; 701. a spray head; 702. an annular duct; 703. a connecting port; 704. connecting a pipeline; 705. and (4) a water pump.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a production mold for aluminum alloy die castings, comprising a lower mold 5, an upper mold 3 is installed on the lower mold 5, a feed inlet 4 is fixedly installed on the upper mold 3, a cooling sleeve 2 is fixedly installed on the lower mold 5, a water outlet 1 is fixedly installed at the bottom of the cooling sleeve 2, a sealing mechanism 6 is fixedly installed in the cooling sleeve 2, a spraying mechanism 7 is fixedly installed at the bottom of the sealing mechanism 6 in the cooling sleeve 2, the spraying mechanism 7 comprises a spray head 701, an annular pipeline 702, a connecting port 703 and a water pump 705, the sealing mechanism 6 comprises a first sealing gasket 601, a sealing cover plate 602, a second sealing gasket 603, a handle 604 and an installation notch 605, the cooling sleeve 2 and the lower mold 5 are integrally formed, and a drainage pipeline is installed on the.

In this embodiment, in order to rapidly cool the mold, fixed mounting has cooling sleeve 2 on lower mould 5, fixed mounting has annular duct 702 in cooling sleeve 2, the inboard fixed mounting of annular duct 702 has shower nozzle 701, fixed mounting has connector 703 on the annular duct 702, fixed mounting has connecting tube 704 on the connector 703, the terminal fixed mounting of connecting tube 704 has water pump 705, connecting tube 704 passes through connector 703 and fixes on annular duct 702, water pump 705 is connected with annular duct 702 through connecting tube 704, shower nozzle 701 can spray cooling water on lower mould 5 after starting up water pump 705, thereby shorten the time of getting for aluminium die casting rapid cooling, the cooling water that sprays out simultaneously can be collected by cooling sleeve 2, the cooling water that is collected by cooling sleeve 2 can be discharged through outlet 1.

In this embodiment, in order to prevent cooling water from entering the mold from the junction of the upper mold 3 and the lower mold 5, a sealing cover plate 602 is installed above the spraying mechanism 7 in the cooling sleeve 2, an installation opening 605 is provided on the sealing cover plate 602, a second sealing gasket 603 is installed in the installation opening 605 on the sealing cover plate 602, a second sealing gasket 603 is fixedly installed at the outer edge of the sealing cover plate 602, a handle 604 is fixedly installed on the surface of the sealing cover plate 602, the sealing cover plate 602 can block the splashed cooling water after being fixed above the spraying mechanism 7, and therefore the cooling water is prevented from entering the mold.

It should be noted that, the utility model relates to a production mould for aluminum alloy die casting, the upper mould 3 is installed on the lower mould 5, the feed inlet 4 is fixedly installed on the upper mould 3, the cooling sleeve 2 is fixedly installed on the lower mould 5, the water outlet 1 is fixedly installed at the bottom of the cooling sleeve 2, the sealing mechanism 6 is fixedly installed in the cooling sleeve 2, the spraying mechanism 7 is fixedly installed at the bottom of the sealing mechanism 6 in the cooling sleeve 2, when in use, firstly, the aluminum die casting is produced by matching the upper mould 3 and the lower mould 5, the water pump 705 can be started after the shaping of the aluminum die casting is completed, the spray head 701 can spray cooling water onto the lower mould 5 after the water pump 705 is started, thereby quickly cooling the aluminum die casting and shortening the time for taking the casting, meanwhile, the sprayed cooling water can be collected by the cooling sleeve 2, the cooling water collected by the cooling sleeve 2 can be discharged through the, meanwhile, the sealing cover plate 602 can block splashed cooling water in the spraying process, so that the cooling water is prevented from entering the mold.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a production mould for aluminum alloy die casting which characterized in that: including lower mould (5), install mould (3) on lower mould (5), it has feed inlet (4) to go up fixed mounting on mould (3), fixed mounting has cooling sleeve (2) on lower mould (5), cooling sleeve (2) bottom fixed mounting has outlet (1), fixed mounting has sealing mechanism (6) in cooling sleeve (2), it has spray mechanism (7) to be located sealing mechanism (6) bottom fixed mounting in cooling sleeve (2).

2. A production die for an aluminum alloy die casting according to claim 1, wherein: spray mechanism (7) including shower nozzle (701), ring conduit (702), connector (703) and water pump (705), ring conduit (702) fixed mounting is in cooling sleeve (2), ring conduit (702) inboard fixed mounting has shower nozzle (701), fixed mounting has connector (703) on ring conduit (702), fixed mounting has connecting pipe (704) on connector (703), connecting pipe (704) end fixed mounting has water pump (705).

3. A production die for an aluminum alloy die casting according to claim 2, characterized in that: the connecting pipeline (704) is fixed on the annular pipeline (702) through a connecting port (703), and the water pump (705) is connected with the annular pipeline (702) through the connecting pipeline (704).

4. A production die for an aluminum alloy die casting according to claim 1, wherein: sealing mechanism (6) include first sealed pad (601), sealed apron (602), the sealed pad (603) of second, handle (604) and installation opening (605), sealed apron (602) fixed mounting is in cooling sleeve (2), installation opening (605) have been seted up on sealed apron (602), lie in the sealed pad (603) of second of installing in installation opening (605) on sealed apron (602), lie in outside edge fixed mounting on sealed apron (602) and have sealed pad (603), sealed apron (602) fixed surface installs handle (604).

5. A production die for an aluminum alloy die casting according to claim 4, characterized in that: the sealing cover plate (602) penetrates through the upper die (3) through an installation notch (605) and is fixed in the cooling sleeve (2), and the handle (604) is fixed on the surface of the sealing cover plate (602) through a screw.

6. A production die for an aluminum alloy die casting according to claim 1, wherein: the cooling sleeve (2) and the lower die (5) are integrally formed, and a drainage pipeline is installed on the drainage outlet (1).