CN218836053U

CN218836053U - Aluminum alloy thin wall cavity metal shell mould casting device

Info

Publication number: CN218836053U
Application number: CN202222705703.7U
Authority: CN
Inventors: 韦磊; 朱孔军
Original assignee: Lianyungang Xinqi Casting Co ltd
Current assignee: Lianyungang Xinqi Casting Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-04-11
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses an aluminum alloy thin-wall hollow metal shell mold casting device, which belongs to the technical field of aluminum alloy casting, and aims at the problem that after aluminum liquid is injected into a mold cavity, the aluminum liquid gradually permeates only by the flow velocity of the aluminum liquid, and the effect of completely filling the interior of the mold cavity is general; the utility model discloses a vibrating mechanism's setting, treat the inside injection back of accomplishing aluminium liquid of casting die main part, can form the rocking effect to the aluminium liquid of pouring into in the casting die main part for aluminium liquid is inside the casting die main part of being favorable to making aluminium liquid permeate completely, improves the casting quality at the infiltration efficiency of casting die main part.

Description

Aluminum alloy thin wall cavity metal shell mould casting device

Technical Field

The utility model belongs to the technical field of the aluminum alloy casting, concretely relates to aluminum alloy thin wall cavity metal shell mould casting device.

Background

With the updating of revolution technology and the development of industrial technology, the application of aluminum alloy thin-wall parts in the fields of automobiles, weapons, aerospace and the like is more and more extensive, the requirements on the performance of the aluminum alloy thin-wall parts in production are higher and higher, the modern industry generally adopts measures of reducing the structural weight of the aluminum alloy, improving the mechanical property of the aluminum alloy and the like to improve various performances of the thin-wall parts, the aluminum alloy has the characteristics of lower structure density, higher mechanical strength, high rigidity and the like, the total weight of parts made of materials such as automobile bodies and aerospace can be reduced, and the overall performance of products is improved.

The mold is used as one of important devices for producing thin-walled aluminum alloy parts in the production process of the thin-walled aluminum alloy parts, and the flowing aluminum liquid is poured into the mold to be cooled and formed in the mold cavity of the mold.

Therefore, a casting device for an aluminum alloy thin-wall hollow metal shell mold is needed, and the problem that in the prior art, after aluminum liquid is injected into a mold cavity, the aluminum liquid gradually permeates only by the flow velocity of the aluminum liquid, and the effect of completely filling the interior of the mold cavity is general is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy thin wall cavity metal shell mould casting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a casting device for an aluminum alloy thin-wall hollow metal shell mold comprises a casting mold main body and a pouring opening arranged on the casting mold main body, wherein a vibration mechanism is arranged below the casting mold main body;

vibration mechanism include one end for uncovered set up in casting mould main part below the sliding seat, be the U type form slide set up in the mounting seat on the sliding seat is uncovered and set up in smooth part of confession in the sliding seat inboard, casting mould main part install in the inboard of mounting seat.

What need explain in the scheme is that supply sliding part to include the level to be fixed in fly leaf, two vertical rotations of symmetry on the mount pad bottom surface set up in dwang on the inner wall of sliding seat bottom, set up in the confession of sliding seat one side changes the subassembly and sets up in two coordinate the subassembly between the dwang, the end of dwang is fixed with sector gear, horizontal rigid coupling have on the side of fly leaf with sector gear engaged with pinion rack mutually.

It is further worth explaining that sliding grooves are horizontally formed in the outer walls of the front end and the rear end of the movable seat, and sliding strips fixedly connected with the mounting seat are arranged in the sliding grooves in a sliding mode.

It should be further noted that the rotation supply assembly comprises a bearing plate vertically fixed on the side edge of the movable seat and a motor installed on the bearing plate, belt pulleys are fixedly sleeved on the shaft body of the motor output shaft and the shaft body of one of the rotating rods, and a transmission belt is connected between the two belt pulleys in a transmission manner.

As a preferred embodiment, the coordination assembly comprises a transmission rod vertically arranged between the two rotation rods and rotatably connected with the inner wall of the bottom end of the movable seat, a transmission gear is fixedly sleeved on a rod body of the transmission rod, and a rotation supply gear meshed with the transmission gear is fixedly sleeved on a rod body of the rotation rod.

As a preferred embodiment, an anti-slip cushion layer is arranged on the inner wall of the mounting seat, and the anti-slip cushion layer is in contact with the outer wall of the casting mold main body.

Compared with the prior art, the utility model provides a pair of aluminum alloy thin wall cavity metal shell mould casting device includes following beneficial effect at least:

(1) Through vibration mechanism's setting, treat the inside back of pouring into of accomplishing aluminium liquid of casting mould main part, use the smooth part of confession in the vibration mechanism to control the mount pad reciprocal slip on the uncovered of sliding seat immediately to this makes the reciprocal level and smooth of controlling of casting mould main part, forms the effect of rocking to the aluminium liquid of pouring into in the casting mould main part then, accelerates the infiltration efficiency of aluminium liquid in the casting mould main part, is favorable to making inside aluminium liquid permeates the casting mould main part completely, improves the casting quality.

(2) Through the setting of draw runner and spout, control the mount pad at the uncovered reciprocating sliding's of sliding block in-process supplying smooth component, the mount pad can carry the draw runner in the spout inboard in step and slide to this draw runner cooperatees with the spout, can inject the removal orbit of mount pad, steady degree when guaranteeing the mount pad displacement.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the sliding component of the present invention.

In the figure: 1. a movable seat; 2. a mounting base; 3. casting a mold main body; 4. a slide bar; 5. a chute; 6. a movable plate; 7. a toothed plate; 8. rotating the rod; 9. a sector gear; 10. a transmission rod; 11. a transmission gear; 12. a rotation supply gear; 13. a belt pulley; 14. a drive belt; 15. a carrier plate; 16. an electric motor.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides an aluminum alloy thin wall hollow metal shell mold casting device, including casting mold main body 3 and set up the pouring mouth that is used for the aluminium liquid to pour into on casting mold main body 3, the below of casting mold main body 3 is provided with the vibration mechanism that is used for accelerating aluminium liquid in casting mold main body 3 infiltration rate after the aluminium liquid finishes pouring, the vibration mechanism includes that one end is open and sets up in the movable seat 1 of casting mold main body 3 below, take the form of the U-shaped form and slide and set up in the mount pad 2 on the open of movable seat 1 and set up in the movable seat 1 inboard and be used for controlling the mount pad 2 to slide for the slip component that reciprocates, casting mold main body 3 is installed in the inboard of mount pad 2;

through the setting of vibration mechanism, treat the inside injection back of accomplishing aluminium liquid of casting mould main part 3, use the smooth part of confession in the vibration mechanism to control mount pad 2 reciprocal slip on the uncovered of sliding seat 1 immediately to this makes the reciprocal level and smooth of left and right sides of casting mould main part 3, then form the rocking effect to the aluminium liquid of pouring into in the casting mould main part 3, accelerate the infiltration efficiency of aluminium liquid in casting mould main part 3, be favorable to making aluminium liquid permeate casting mould main part 3 completely inside, improve casting quality.

As further shown in fig. 2 and fig. 3, it is worth specifically explaining that the sliding component includes a movable plate 6 horizontally fixed on the bottom surface of the mounting seat 2, two rotating rods 8 symmetrically and vertically rotatably disposed on the inner wall of the bottom end of the movable seat 1, a rotation component disposed on one side of the movable seat 1 for controlling the rotation of one of the rotating rods 8, and a coordination component disposed between the two rotating rods 8 for rotating the two rotating rods 8 in the same direction, a sector gear 9 is fixed at the end of the rotating rod 8, and a toothed plate 7 engaged with the sector gear 9 is horizontally and fixedly connected to the side edge of the movable plate 6;

through the setting that supplies sliding part, when using, can at first change the subassembly by the confession in supplying sliding part and control one of them dwang 8 and last the rotation, then this dwang 8 is at the pivoted in-process, can be by another dwang 8 of coordinated subassembly synchronous transmission, two dwang 8 and two sector gear 9 alright syntropy rotate, two sector gear 9 can be intermittent type nature with correspond the pinion rack 7 of 6 sides at the fly leaf and mesh mutually, thereby control fly leaf 6 and carry mount pad 2 reciprocal sliding on the sliding seat 1 is uncovered, then realize the effect of rocking about casting mould main part 3.

Further as shown in fig. 1 and fig. 2, it is worth specifically explaining that sliding grooves 5 are horizontally formed in outer walls of front and rear ends of the movable seat 1, and sliding strips 4 fixedly connected with the mounting seat 2 are slidably arranged in the sliding grooves 5;

through setting up of draw runner 4 and spout 5, control mount pad 2 at the uncovered reciprocating sliding's of sliding block 1 in-process at the confession gliding part, mount pad 2 can carry draw runner 4 to slide in 5 inboards of spout in step to this draw runner 4 cooperatees with spout 5, can inject the removal orbit of mount pad 2, the stationary degree when guaranteeing 2 displacements of mount pad.

As further shown in fig. 1 and fig. 2, it is worth specifically describing that the rotation supply component includes a bearing plate 15 vertically fixed on the side of the movable seat 1 and a motor 16 mounted on the bearing plate 15 through a bracket, a shaft body of an output shaft of the motor 16 and a shaft body of one of the rotation rods 8 are both tightly sleeved with a belt pulley 13, and a transmission belt 14 is connected between the two belt pulleys 13 in a transmission manner;

through supplying the setting of changeing the subassembly, open loading board 15, loading board 15's output shaft then can continuously supply to change its epaxial belt pulley 13 for driving belt 14 continuously operates and transmits in the epaxial belt pulley 13 of dwang 8 pole, plays continuously pivoted effect to dwang 8.

As further shown in fig. 2 and fig. 3, it is worth specifically describing that the coordination assembly includes a transmission rod 10 vertically disposed between the two rotation rods 8 and rotatably connected to the inner wall of the bottom end of the movable seat 1, a transmission gear 11 is fixedly sleeved on a rod body of the transmission rod 10, and a rotation-supplying gear 12 engaged with the transmission gear 11 is fixedly sleeved on a rod body of the rotation rod 8;

through the arrangement of the coordination component, in the process that the rotation supply component controls one of the rotation rods 8 to continuously rotate, the rotation supply gear 12 on the rod body of the rotation rod 8 can be continuously meshed with the transmission gear 11 on the rod body of the transmission rod 10, so that the transmission rod 10 is controlled to rotate in the direction opposite to that of the rotation rod 8, and in the synchronization process, the transmission gear 11 can still be meshed with the rotation supply gear 12 on the rod body of the other rotation rod 8 in real time, and the other rotation rod 8 is further rotated, so that the rotation directions of the two rotation rods 8 are the same.

As further shown in fig. 1 and 2, it is worth specifically explaining that an anti-slip cushion layer is arranged on the inner wall of the mounting seat 2, and the anti-slip cushion layer is in contact with the outer wall of the casting mold main body 3;

through the setting of anti-skidding bed course, usable frictional force improves the steadiness of casting mould main part 3 in mount pad 2 is inboard.

To sum up: through the setting of vibration mechanism, treat the inside back of pouring into of accomplishing aluminium liquid of casting mould main part 3, use the confession gliding part in the vibration mechanism to control mount pad 2 reciprocating sliding on the uncovered of sliding seat 1 immediately, with this make the reciprocal level and smooth of controlling of casting mould main part 3, then to the aluminium liquid formation of pouring into in the casting mould main part 3 and rock the effect, accelerate the infiltration efficiency of aluminium liquid in casting mould main part 3, be favorable to making aluminium liquid permeate casting mould main part 3 inside completely, improve the casting quality, through the setting of draw runner 4 and spout 5, control mount pad 2 at the uncovered reciprocating sliding in-process of sliding seat 1 at confession gliding part, mount pad 2 can carry draw runner 4 in step and slide in spout 5 inboard, cooperate with this draw runner 4 and spout 5, can prescribe a limit to the removal orbit of mount pad 2, the steady degree when guaranteeing mount pad 2 displacement, through the setting of skid resistant bed course, usable frictional force, improve the steadiness of casting mould main part 3 in mount pad 2 inboard.

The motor 16 is commercially available, and the motor 16 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so the repeated description in the specification is not repeated.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

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 casting device for the aluminum alloy thin-wall hollow metal shell mold comprises a casting mold main body (3) and a pouring opening arranged on the casting mold main body (3), and is characterized in that a vibration mechanism is arranged below the casting mold main body (3);

vibration mechanism include one end for uncovered set up in sliding seat (1) of casting mould main part (3) below, be the U type form slide set up in mount pad (2) on sliding seat (1) is uncovered and set up in the confession in sliding seat (1) inboard slides the part, casting mould main part (3) install in the inboard of mount pad (2).

2. The casting apparatus of claim 1, wherein: supply sliding part to include the level to be fixed in fly leaf (6), two vertical rotations of symmetry on mount pad (2) bottom surface set up in dwang (8) on movable seat (1) bottom inner wall, set up in the subassembly is changeed in the confession of movable seat (1) one side and set up in two coordinate the subassembly between dwang (8), the end of dwang (8) is fixed with sector gear (9), horizontal rigid coupling has on the side of fly leaf (6) with sector gear (9) engaged with pinion rack (7).

3. The casting apparatus of claim 1, wherein: the sliding seat is characterized in that sliding grooves (5) are horizontally formed in the outer walls of the front end and the rear end of the movable seat (1), and sliding strips (4) fixedly connected with the mounting seat (2) are arranged in the sliding grooves (5) in a sliding mode.

4. The apparatus of claim 2 wherein: the confession changes subassembly is including vertical fixation in loading board (15) on sliding seat (1) side with install in motor (16) on loading board (15), the axle body and one of them of motor (16) output shaft the pole body of dwang (8) is all fastened and has been cup jointed belt pulley (13), two the transmission is connected with driving belt (14) between belt pulley (13).

5. The apparatus of claim 2 wherein: coordinate the subassembly including vertical setting in two between dwang (8) and with sliding seat (1) bottom inner wall rotates continuous transfer line (10), it has drive gear (11) to fix the cover on the pole body of transfer line (10), fix the cover on the pole body of dwang (8) have with the confession of drive gear (11) looks meshing changes gear (12).

6. The casting apparatus of claim 1, wherein: and an anti-slip cushion layer is arranged on the inner wall of the mounting seat (2), and the anti-slip cushion layer is in contact with the outer wall of the casting mold main body (3).