CN217727073U - Aluminum ingot casting mold with accelerated cooling - Google Patents

Abstract

The utility model belongs to the technical field of aluminium ingot processing, be used for solving current aluminium ingot casting mould and make inside aluminium liquid cooling shaping mainly through the mode of natural cooling, the cooling efficiency is low, and the artifical problem that is difficult to take out the aluminium ingot from pouring the indoor after the cooling shaping, specifically aluminium ingot casting mould with accelerated cooling, including pouring die body and pouring die body, form the pouring room between pouring die body and the pouring die body, install the buffering collection box on the base, the trip shaft is installed to the output of upset motor, the trip shaft is connected with pouring die body down, the bottom of pouring die body is installed automatic roof pressure mechanism; the utility model discloses a cooling body cools down the room of pouring with higher speed, is showing the cooling shaping who has quickened inside aluminium liquid, makes the mould overturn through the trip shaft to and cooperate through the arc arch on automatic roof pressure mechanism and the fixed plate, make things convenient for taking out of aluminium ingot, improved machining efficiency.

Description

Aluminum ingot casting mold with accelerated cooling

Technical Field

The utility model relates to an aluminium ingot processing technology field specifically is aluminium ingot casting mold with higher speed cooling.

Background

At present, in the production process of aluminum ingots, firstly, an aluminum block is cleaned and dried, then, a smelting furnace is used for smelting the aluminum block into aluminum liquid, then, the aluminum liquid is injected into a mold casting chamber for cooling and molding, and finally, the molded aluminum ingot is taken down from the mold.

The pouring forming of the aluminum ingot is completed through the pouring mold, the existing aluminum ingot pouring mold mainly cools and forms the internal aluminum liquid in a natural cooling mode, the cooling efficiency is low, the processing time is long, the aluminum ingot is difficult to take out of the pouring chamber after the aluminum ingot is cooled and formed, the use is inconvenient, and the improvement is needed.

In view of the above technical drawbacks, a solution is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium ingot casting mold with higher speed cooling, through separating on heat-conducting layer will pour indoor heat conduction to heating panel, the heating panel gives off the heat fast to the heat dissipation cooling intracavity through the fin, cooling body cools down the cooling to pouring the room with higher speed, showing the cooling shaping of having quickened inside aluminium liquid, make the mould overturn through upset motor and trip shaft, and cooperate through the arc arch on automatic roof pressure mechanism and the fixed plate, help the drawing of patterns of aluminium ingot, make things convenient for taking out of aluminium ingot, machining efficiency is improved, the current aluminium ingot casting mold of having solved mainly makes inside aluminium liquid cooling shaping through natural cooling's mode, cooling efficiency is low, and artifical being difficult to taking out the aluminium ingot from pouring the room behind cooling shaping, awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the aluminum ingot casting mold with accelerated cooling comprises a casting lower mold body, a casting upper mold body and a base, wherein the casting upper mold body is positioned above the casting lower mold body, a casting opening is formed in the casting upper mold body, a casting chamber is formed between the casting lower mold body and the casting upper mold body, the base is positioned below the casting lower mold body, a vertical plate is fixedly installed at the top of the base through bolts, and a buffering and collecting box is installed on the base;

a turnover motor is fixedly mounted on the vertical plate through a motor base, a turnover shaft is mounted at the output end of the turnover motor, and one end of the turnover shaft, which is far away from the turnover motor, is connected with the lower pouring mold body; and an automatic jacking mechanism is installed at the bottom of the lower pouring mold body, and an accelerated cooling mechanism is arranged in the lower pouring mold body.

Furthermore, the accelerated cooling mechanism comprises a cold air pipe and an exhaust pipe, a rectangular heat dissipation cooling cavity is formed in the lower pouring die body, and a separating heat conduction layer is arranged between the heat dissipation cooling cavity and the pouring chamber; the cold air pipes are arranged on the lower pouring die body and communicated with the heat dissipation cooling cavity, and the exhaust pipes are multiple in number and communicated with the heat dissipation cooling cavity.

Furthermore, a heat dissipation plate is installed on the separation heat conduction layer, the heat dissipation plate is located in the heat dissipation cooling cavity, and multiple groups of heat dissipation fins are fixedly installed on the heat dissipation plate.

Furthermore, the automatic jacking mechanism comprises a tamping rod and an extrusion sealing block, a reset groove and a sealing groove are formed in the lower pouring die body, the sealing groove is located between the reset groove and the pouring chamber, the extrusion sealing block is located in the sealing groove, and the tamping rod is vertically arranged on the extrusion sealing block and penetrates through the reset groove downwards;

reset the inslot and install the reset spring of vertical setting, and reset spring and extrusion sealing piece are connected, through the fixed plate that bolt fixed mounting has the level to set up on the riser, and the fixed plate is located the top of pouring the die body.

Furthermore, the one end that extrusion seal piece was kept away from to the ram is equipped with spherical head, the bottom correspondence of fixed plate is equipped with the arc arch.

Further, the box is collected in buffering includes the box body, the box body is placed on the base, install the loading board that the level set up in the box body, and the top of loading board is equipped with the inoxidizing coating, install the buffer spring of the vertical setting of multiunit in the box body, and buffer spring's top is connected with the loading board.

Furthermore, one end of the turnover shaft, which is far away from the turnover motor, is provided with an installation block, the installation block is provided with a threaded hole, a lower die body is poured, the installation block and the lower die body are correspondingly provided with a threaded groove, and the installation block and the lower die body are fixed through bolts.

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

1. in the utility model, the heat in the pouring chamber is conducted to the heat dissipation plate through the separating heat conduction layer, the heat dissipation plate quickly dissipates the heat into the heat dissipation cooling cavity through the heat dissipation fins, and the accelerated cooling mechanism cools the pouring chamber, so that the cooling forming of the internal aluminum liquid is obviously accelerated, and the processing efficiency is improved;

2. in the utility model, the die is turned over by the turning motor and the turning shaft, and the automatic jacking mechanism is matched with the arc-shaped bulge on the fixed plate, thereby being beneficial to the demoulding of the aluminum ingot, facilitating the taking out of the aluminum ingot and further improving the processing efficiency;

3. the utility model discloses in, collect the box through the buffering and receive the aluminium ingot of drawing of patterns, the box is collected to the buffering cushions the undershoot power of aluminium ingot, not only conveniently collects the aluminium ingot, still helps preventing that the aluminium ingot from damaging.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view (left view) of the lower mold body for casting in the present invention;

FIG. 3 is a schematic top view of a lower mold body for casting according to the present invention;

fig. 4 is a schematic structural view of the automatic pressing mechanism of the present invention;

fig. 5 is a schematic structural view of the middle buffering collection box of the present invention.

Reference numerals are as follows: 1. pouring a lower die body; 2. pouring an upper die body; 3. an accelerated cooling mechanism; 4. an automatic top pressing mechanism; 5. a buffer collection box; 6. a base; 7. a vertical plate; 8. turning over a motor; 9. a turning shaft; 10. a fixing plate; 11. pouring a port; 12. an arc-shaped bulge; 13. mounting a block; 14. a pouring chamber; 31. a cold air pipe; 32. an exhaust pipe; 33. a heat dissipation cooling cavity; 34. separating the heat conducting layers; 35. a heat dissipation plate; 36. a heat sink; 41. a tamping rod; 42. a spherical head; 43. extruding the sealing block; 44. a return spring; 45. a reset groove; 46. a sealing groove; 51. a box body; 52. a carrier plate; 53. a protective layer; 54. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The first embodiment is as follows:

as shown in fig. 1-3, the utility model provides an aluminum ingot casting mold with accelerated cooling, including pouring lower die body 1 and pouring upper die body 2, pouring upper die body 2 is located the top of pouring lower die body 1, be equipped with pouring opening 11 on pouring upper die body 2, and form pouring room 14 between pouring lower die body 1 and the pouring upper die body 2, pour into aluminium liquid into pouring room 14 through pouring opening 11, aluminium liquid is at the shaping of pouring room 14, base 6 is located the below of pouring lower die body 1, the top of base 6 is through bolt fixed mounting riser 7; an accelerated cooling mechanism 3 is arranged in the lower casting mold body 1, and specifically, the accelerated cooling mechanism 3 comprises a cold air pipe 31 and an exhaust pipe 32;

a rectangular heat dissipation cooling cavity 33 is formed in the lower casting mold body 1, and a heat separation and conduction layer 34 is arranged between the heat dissipation cooling cavity 33 and the casting chamber 14; the cold air pipes 31 are arranged on the lower casting die body 1 and are communicated with the heat dissipation cooling cavity 33, and the number of the exhaust pipes 32 is multiple and is communicated with the heat dissipation cooling cavity 33; a heat dissipation plate 35 is installed on the heat separation and conduction layer 34, the heat dissipation plate 35 is located in the heat dissipation cooling cavity 33, the heat in the pouring chamber 14 is conducted to the heat dissipation plate 35 through the heat separation and conduction layer 34, and the heat is quickly dissipated into the heat dissipation cooling cavity 33 through the heat dissipation fins 36 through the heat dissipation plate 35; aluminum liquid is injected into the pouring chamber 14, cold air is continuously conveyed into the heat dissipation cooling cavity 33 through the cold air pipe 31, the cold air cools the heat dissipation cooling cavity 33 and brings out the internal heat, and the multiple groups of exhaust pipes 32 quickly exhaust the internal heat and gas, so that the cooling forming of the internal aluminum liquid is remarkably accelerated, and the processing efficiency is improved;

a turnover motor 8 is fixedly arranged on the vertical plate 7 through a motor base, a turnover shaft 9 is arranged at the output end of the turnover motor 8, and one end of the turnover shaft 9 far away from the turnover motor 8 is connected with the pouring lower die body 1; after the cooling shaping, take off and pour die body 2, and make trip shaft 9 rotate through upset motor 8, trip shaft 9 makes the mould overturn, thereby make the opening of pouring die body 1 down, help inside aluminium ingot to drop out, make things convenient for taking out of aluminium ingot, furthermore, the one end that trip shaft 9 kept away from upset motor 8 is equipped with installation piece 13, be equipped with the screw hole on the installation piece 13, pour and correspond on the die body 1 and seted up the thread groove, installation piece 13 and pour down die body 1 and pass through the bolt fastening, die body 1 is installed and is dismantled under convenient pouring, die body 1 is pour to the help changing.

The second embodiment:

as shown in fig. 1 and 4, the present embodiment is different from embodiment 1 in that an automatic pressing mechanism 4 is installed at the bottom of a lower casting mold body 1, the automatic pressing mechanism 4 includes a ram 41 and an extrusion seal block 43, a reset groove 45 and a seal groove 46 are formed in the lower casting mold body 1, the seal groove 46 is located between the reset groove 45 and the casting chamber 14, the extrusion seal block 43 is located in the seal groove 46, the ram 41 is vertically arranged on the extrusion seal block 43, and the ram 41 downwardly penetrates through the reset groove 45 and is connected with a spherical head 42; a vertically arranged return spring 44 is installed in the return groove 45, the return spring 44 is connected with the extrusion sealing block 43, a horizontally arranged fixing plate 10 is fixedly installed on the vertical plate 7 through bolts, the fixing plate 10 is positioned above the pouring upper die body 2, and an arc-shaped bulge 12 is correspondingly arranged at the bottom of the fixing plate 10;

after cooling and forming are completed, in the process that the pouring lower die body 1 is driven to overturn by the overturning shaft 9, the spherical head 42 is gradually contacted with the arc-shaped bulge 12 on the fixing plate 10 until the opening of the pouring lower die body 1 faces downwards, the tamping rod 41 is completely in a vertical state, in the process, the tamping rod 41 pushes the extrusion sealing block 43 to move towards the pouring chamber 14 and continuously stretches the return spring 44 due to the extrusion effect, the extrusion sealing block 43 instantly impacts an aluminum ingot in the pouring chamber 14, demolding of the aluminum ingot is facilitated, the aluminum ingot is convenient to take out, and the processing efficiency is obviously improved; after demolding is finished, the overturning shaft 9 drives the pouring lower die body 1 to rotate reversely and reset, and the reset spring 44 pulls the extrusion sealing block 43 to enter the sealing groove 46 again, so that automatic resetting is realized.

Example three:

as shown in fig. 1 and fig. 5, the difference between this embodiment and embodiment 1, and embodiment 2 lies in that a buffering collection box 5 is installed on a base 6, the buffering collection box 5 includes a box body 51, an opening of the box body 51 faces upward and is placed on the base 6, a horizontally arranged bearing plate 52 is installed in the box body 51, multiple sets of vertically arranged buffering springs 54 are installed in the box body 51, and a top end of each buffering spring 54 is connected with the bearing plate 52, when the pouring lower mold body 1 is turned over by a turning shaft 9, a formed aluminum ingot falls downward into the box body 51, the bearing plate 52 receives the aluminum ingot, the buffering springs 54 buffer downward thrust, which not only facilitates collection of the aluminum ingot, but also helps to prevent crushing of the box body 51 and helps to prevent damage of the aluminum ingot, preferably, a protective layer 53 is installed on a top of the bearing plate 52, and plays a role in protecting the aluminum ingot.

The utility model discloses a theory of operation: when the cooling device is used, aluminum liquid is injected into the pouring chamber 14 through the pouring opening 11, the aluminum liquid is formed in the pouring chamber 14, the heat in the pouring chamber 14 is conducted to the heat dissipation plate 35 through the heat separation and conduction layer 34, the heat is quickly dissipated to the heat dissipation cooling cavity 33 through the heat dissipation fins 36 by the heat dissipation plate 35, the cooling mechanism 3 is accelerated to cool the pouring chamber 14, the cooling forming of the internal aluminum liquid is remarkably accelerated, and the processing efficiency is improved; the pouring upper die body 2 is taken down after cooling forming, the turnover shaft 9 is rotated through the turnover motor 8, the turnover shaft 9 enables the die to turn over, so that the opening of the pouring lower die body 1 faces downwards, the falling of an internal aluminum ingot is facilitated, the aluminum ingot is conveniently taken out, and in the turning process, the automatic jacking mechanism 4 is matched with the arc-shaped bulge 12 on the fixing plate 10 to impact the aluminum ingot in the pouring chamber 14 instantly, the demolding of the aluminum ingot is facilitated, and the processing efficiency is further improved; the aluminium ingot of drawing of patterns falls into the buffering downwards and collects box 5, and buffering collection box 5 cushions down power, not only conveniently collects the aluminium ingot, still helps preventing that the aluminium ingot from damaging.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. An aluminum ingot casting mold with accelerated cooling comprises a casting lower mold body (1), a casting upper mold body (2) and a base (6), wherein the casting upper mold body (2) is located above the casting lower mold body (1), a casting opening (11) is formed in the casting upper mold body (2), and a casting chamber (14) is formed between the casting lower mold body (1) and the casting upper mold body (2), and the aluminum ingot casting mold is characterized in that the base (6) is located below the casting lower mold body (1), a vertical plate (7) is fixedly installed at the top of the base (6) through bolts, and a buffering collection box (5) is installed on the base (6);

a turnover motor (8) is fixedly mounted on the vertical plate (7) through a motor base, a turnover shaft (9) is mounted at the output end of the turnover motor (8), and one end, far away from the turnover motor (8), of the turnover shaft (9) is connected with the lower pouring mold body (1); the bottom of the lower die body (1) is provided with an automatic jacking mechanism (4), and the lower die body (1) is internally provided with an accelerated cooling mechanism (3).

2. An accelerated cooling aluminum ingot casting mold according to claim 1, wherein the accelerated cooling mechanism (3) comprises a cold air pipe (31) and an exhaust pipe (32), a rectangular heat dissipation cooling cavity (33) is formed in the lower casting mold body (1), and a separating heat conduction layer (34) is arranged between the heat dissipation cooling cavity (33) and the casting chamber (14); the cold air pipes (31) are arranged on the lower casting mold body (1) and communicated with the heat dissipation cooling cavity (33), and the number of the exhaust pipes (32) is multiple and is communicated with the heat dissipation cooling cavity (33).

3. An accelerated cooling aluminum ingot casting mold according to claim 2, wherein the heat-dissipating plate (35) is installed on the heat-separating and conducting layer (34), the heat-dissipating plate (35) is located in the heat-dissipating cooling cavity (33), and a plurality of groups of heat-dissipating fins (36) are fixedly installed on the heat-dissipating plate (35).

4. The aluminum ingot casting mold with accelerated cooling of claim 1, wherein the automatic jacking mechanism (4) comprises a ram (41) and an extrusion seal block (43), a reset groove (45) and a seal groove (46) are formed in the lower casting mold body (1), the seal groove (46) is located between the reset groove (45) and the casting chamber (14), the extrusion seal block (43) is located in the seal groove (46), and the ram (41) is vertically arranged on the extrusion seal block (43) and downwardly penetrates through the reset groove (45);

reset spring (44) of vertical setting are installed in groove (45) that resets, and reset spring (44) are connected with extrusion sealing block (43), fixed plate (10) that the level that is equipped with through bolt fixed mounting on riser (7) set up, and fixed plate (10) are located the top of pouring die body (2).

5. An aluminum ingot casting mold with accelerated cooling as claimed in claim 4, wherein the end of the ram (41) far away from the extrusion seal block (43) is provided with a spherical head (42), and the bottom of the fixed plate (10) is correspondingly provided with an arc-shaped bulge (12).

6. An accelerated cooling aluminum ingot casting mold according to claim 1, wherein the buffering collection box (5) comprises a box body (51), the box body (51) is placed on the base (6), a horizontally arranged bearing plate (52) is installed in the box body (51), a protective layer (53) is arranged on the top of the bearing plate (52), a plurality of groups of vertically arranged buffering springs (54) are installed in the box body (51), and the top ends of the buffering springs (54) are connected with the bearing plate (52).

7. The aluminum ingot casting mold with accelerated cooling of claim 1, wherein an installation block (13) is arranged at one end of the turnover shaft (9) far away from the turnover motor (8), a threaded hole is formed in the installation block (13), a threaded groove is correspondingly formed in the lower casting mold body (1), and the installation block (13) and the lower casting mold body (1) are fixed through bolts.

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