CN210231462U

CN210231462U - Ingot casting mold for producing aluminum alloy ingot

Info

Publication number: CN210231462U
Application number: CN201920833907.4U
Authority: CN
Inventors: Yue Wu; 吴越; Hong Zhang; 张洪
Original assignee: Nanchang Yizhong Aluminum Industry Co ltd
Current assignee: Nanchang Yizhong Aluminum Industry Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-03
Anticipated expiration: 2029-06-04

Abstract

The utility model relates to the technical field of ingot moulds, and discloses an ingot mould for producing aluminum alloy ingots, which solves the problems that the ingot moulds in the current market are mostly knock mould type demoulding when demoulding, the two-side force is uneven when knocking, demoulding difficulty is easily caused, the rapid cooling when the mould is not convenient to cast is not convenient, the mould is not influenced by the external environment, the ingot mould comprises an ingot mould body, a cooling cavity is arranged inside the ingot mould body, a heat preservation layer is arranged outside the cooling cavity, the bottom end of a sealing plate penetrating through a through hole is connected with a connecting rod, the outer side of the connecting rod is sleeved with a spring, the utility model presses a pressing plate upwards to transmit the acting force to the connecting rod, finally drives the sealing plate to bounce upwards, the spring ensures the automatic resetting of the follow-up pressing plate, thereby the two sides of the aluminum alloy ingots are acted upwards through the sealing plate to demould, and the cooling liquid is injected into the cooling, the cooling speed of the aluminum alloy solution is convenient to improve, the loss of the temperature of the cooling cavity is convenient to prevent through the heat preservation layer, and the low temperature of the cooling cavity is kept.

Description

Ingot casting mold for producing aluminum alloy ingot

Technical Field

The utility model belongs to the technical field of the ingot mould, specifically be a be used for producing aluminum alloy ingot mould.

Background

The ingot mould of cast iron material is mostly used in production aluminium alloy ingot, but the ingot mould on the market at present mostly is the mould formula drawing of patterns of beating when the drawing of patterns, and both sides dynamics is uneven when beating, causes the drawing of patterns difficulty easily, and wastes time and energy, reduces drawing of patterns efficiency, and quick cooling when the mould of being not convenient for keeps the mould not influenced by external environment, keeps lasting low temperature state.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a be used for producing aluminum alloy ingot casting mould, the effectual ingot casting mould of having solved on the existing market is mostly the mould formula drawing of patterns of beating when the drawing of patterns, and the both sides dynamics is uneven when beating, causes the drawing of patterns difficulty easily, and wastes time and energy, reduces drawing of patterns efficiency, and the quick cooling when the mould of not being convenient for keeps the mould not influenced by external environment, keeps lasting low temperature state's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for producing aluminium alloy ingot casting mould, includes ingot casting mould body, the platform is installed at the top of ingot casting mould body, and the inboard of ingot casting mould body is provided with the inner chamber, interior rank is installed to the both sides of inner chamber, the through-hole has been seted up at the middle part of interior rank, the table wall of inner chamber is provided with the lubricating layer, the cooling chamber has been seted up to the inside of ingot casting mould body, the heat preservation is installed in the outside in cooling chamber, there is the connecting hole both sides of platform, the closing plate is installed to the inboard of through-hole, the bottom that the closing plate runs through the through-hole is connected with the connecting rod, the spring has been cup jointed in the outside.

Preferably, the top end of the cooling cavity penetrating through the platform is connected with a water injection pipe, and the top end of the water injection pipe is fixedly connected with a sealing cover through threads.

Preferably, a screen is installed inside the water injection pipe, and anti-skid grains are arranged on the surface of the sealing cover.

Preferably, the lubricating layer is a graphite member, and the thickness of the lubricating layer is 15 mm.

Preferably, a sealing ring is arranged at the joint of the through hole and the sealing plate.

Preferably, the spring is a carbon fiber member, and the insulating layer is a phenolic foam member.

Compared with the prior art, the beneficial effects of the utility model are that:

1) during work, the spring, the connecting rod, the through hole and the sealing plate are arranged, so that when the aluminum alloy ingot is demoulded, the pressing plate is pressed upwards conveniently, acting force is conducted to the connecting rod, the sealing plate is finally driven to bounce upwards, the spring ensures that the subsequent pressing plate automatically resets, and therefore the two sides of the aluminum alloy ingot are acted upwards through the sealing plate to demould, and demoulding efficiency is improved;

2) through being provided with lubricant film, cooling chamber and heat preservation, be convenient for prevent aluminum alloy solution and inner chamber adhesion through the lubricant film, integrality when improving the drawing of patterns, and the lubricant film is a graphite material, and graphite has good heat conductivity, pours into the cooling chamber into through the water injection pipe with the coolant liquid, is convenient for improve aluminum alloy solution's cooling rate, improves the mould efficiency, through the heat preservation, is convenient for prevent the loss of cooling chamber temperature, keeps the low temperature in cooling chamber.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a view of the installation of the lubricating layer of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a cast ingot mould body; 2. a platform; 3. an inner cavity; 4. an inner step; 5. a through hole; 6. a lubricating layer; 7. a cooling chamber; 8. a water injection pipe; 9. a sealing cover; 10. a heat-insulating layer; 11. connecting holes; 12. a sealing plate; 13. a connecting rod; 14. a spring; 15. and (4) pressing the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the ingot mold comprises an ingot mold body 1, a platform 2 is installed on the top of the ingot mold body 1, an inner cavity 3 is arranged on the inner side of the ingot mold body 1, inner steps 4 are installed on two sides of the inner cavity 3, a through hole 5 is formed in the middle of each inner step 4, a lubricating layer 6 is arranged on the surface wall of each inner cavity 3 to prevent an aluminum alloy solution from adhering to the inner cavity 3 and improve the integrity during demolding, a cooling cavity 7 is formed in the ingot mold body 1 to facilitate the injection of a cooling liquid and improve the cooling efficiency, a heat insulating layer 10 is installed on the outer side of the cooling cavity 7 to facilitate the prevention of the loss of the temperature of the cooling cavity 7 and the maintenance of the low temperature of the cooling cavity 7, connecting holes 11 are formed in two sides of the platform 2, a sealing plate 12 is installed on the inner side of, the outer side of the connecting rod 13 is sleeved with a spring 14, and the bottom of the connecting rod 13 is fixedly welded with a pressing plate 15.

In the second embodiment, based on the first embodiment, as shown in fig. 2, a water injection pipe 8 is connected to the top end of the cooling cavity 7 penetrating through the platform 2, and a sealing cover 9 is fixedly connected to the top end of the water injection pipe 8 through a screw thread, so that the cooling liquid can be conveniently injected into the cooling cavity 7, and the sealing of the cooling cavity 7 is maintained.

In the third embodiment, on the basis of the second embodiment, as shown in fig. 2, a screen is installed inside the water injection pipe 8, and the surface of the sealing cover 9 is provided with anti-slip lines, so that impurities in the cooling liquid can be filtered conveniently, and the anti-slip property of the sealing cover 9 is ensured.

In the fourth embodiment, based on the first embodiment, as shown in fig. 2, the lubricating layer 6 is a graphite member, and the thickness of the lubricating layer 6 is 15mm, the graphite has good thermal conductivity and lubricity, and the mold release is facilitated.

In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, a sealing ring is arranged at the joint of the through hole 5 and the sealing plate 12, so that the sealing performance of the joint can be ensured in multiple ways.

In the sixth embodiment, based on the first embodiment, as shown in fig. 2, the spring 14 is a carbon fiber member, the insulating layer 10 is a phenolic foam member, so as to improve the elasticity and rigidity of the spring 14, and the phenolic foam has good heat insulating property, light weight and fire resistance.

The working principle is as follows: the aluminum alloy solution is injected into the inner cavity 3 to form a mold, the lubricating layer 6, the cooling cavity 7 and the heat preservation layer 10 are arranged, the aluminum alloy solution is prevented from being adhered to the inner cavity 3 through the lubricating layer 6, the integrity in demolding is improved, the lubricating layer 6 is made of graphite, the graphite has good thermal conductivity, the heat exchange efficiency is improved, cooling liquid is injected into the cooling cavity 7 through the water injection pipe 8, the cooling speed of the aluminum alloy solution is improved, the mold efficiency is improved, the loss of the temperature of the cooling cavity 7 is prevented through the heat preservation layer 10, the low temperature of the cooling cavity 7 is kept, the pressing plate 15 is pressed upwards through the spring 14, the connecting rod 13, the through hole 5 and the sealing plate 12 when an aluminum alloy ingot is demolded, the acting force is conducted to the connecting rod 13, the sealing plate 12 is finally driven to bounce upwards, the spring 14 ensures that the follow-up pressing plate 15 automatically resets, so, demoulding is carried out, and demoulding efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for producing aluminum alloy ingot casting mould, includes ingot casting mould body (1), its characterized in that: platform (2) are installed at the top of ingot casting mould body (1), and the inboard of ingot casting mould body (1) is provided with inner chamber (3), interior rank (4) are installed to the both sides of inner chamber (3), through-hole (5) have been seted up at the middle part of interior rank (4), the table wall of inner chamber (3) is provided with lubricant film (6), cooling chamber (7) have been seted up to the inside of ingot casting mould body (1), heat preservation (10) are installed in the outside of cooling chamber (7), there are connecting hole (11) in the both sides of platform (2), closing plate (12) are installed to the inboard of through-hole (5), closing plate (12) run through the bottom of through-hole (5) and are connected with connecting rod (13), spring (14) have been cup jointed in the outside of connecting rod (13), the bottom welded fastening of connecting rod (13) has according to board (.

2. The ingot mold for producing aluminum alloy ingots according to claim 1, wherein: the top end of the cooling cavity (7) penetrating through the platform (2) is connected with a water injection pipe (8), and the top end of the water injection pipe (8) is fixedly connected with a sealing cover (9) in a threaded mode.

3. The ingot mold for producing aluminum alloy ingots according to claim 2, wherein: the inside of water injection pipe (8) is installed with the screen cloth, the surface of sealed lid (9) is provided with anti-skidding line.

4. The ingot mold for producing aluminum alloy ingots according to claim 1, wherein: the lubricating layer (6) is a graphite member, and the thickness of the lubricating layer (6) is 15 mm.

5. The ingot mold for producing aluminum alloy ingots according to claim 1, wherein: and a sealing ring is arranged at the joint of the through hole (5) and the sealing plate (12).

6. The ingot mold for producing aluminum alloy ingots according to claim 1, wherein: the spring (14) is a component made of carbon fiber, and the heat insulation layer (10) is a component made of phenolic foam.