CN218532745U

CN218532745U - Die casting equipment of almag

Info

Publication number: CN218532745U
Application number: CN202223158540.1U
Authority: CN
Inventors: 蔡朋; 李建平; 李高锋; 陈雷
Original assignee: Tianjin Deshengmei Automobile Parts Co ltd
Current assignee: Tianjin Deshengmei Automobile Parts Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-02-28
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an almag's die-casting equipment, comprises a workbench, the support column of setting at the workstation top, and the roof of setting at the support column top, it has the pneumatic cylinder to peg graft at the roof top, the pneumatic cylinder piston rod is connected with the mould, the workstation top is provided with the bed die, the inside sliding tray that is provided with of workstation, the sliding tray inner chamber is provided with the spring more than a set of, the spring top is connected with movable block and mould bottom plate, it drives mould downstream to drive the pneumatic cylinder drive, and then drive first guide arm downstream, and then drive second guide arm downstream, and then drive movable block and mould bottom plate synchronous motion, spring extrusion deformation, through the feed inlet pay-off, treat cooling forming, the drive pneumatic cylinder drives mould upstream, movable block and mould bottom plate receive elastic action upstream, drive fashioned mould upstream, the quick drawing of patterns of the fashioned almag of drive, the device fashioned almag of being convenient for, and production efficiency are improved.

Description

Die casting equipment of almag

Technical Field

The utility model relates to a die-casting field especially relates to almag's die-casting equipment.

Background

Die casting machines are machines for die casting. Comprises a hot pressure chamber and a cold pressure chamber. The latter are divided into two types, straight type and horizontal type. The die casting machine hydraulically injects molten metal into a die under the action of pressure to cool and mold, and a solid metal casting can be obtained after the die is opened and is initially used for die casting type; the aluminum-magnesium alloy generally refers to an aluminum alloy with magnesium as a main additive element, has the advantages of high strength, low density, good heat dissipation and the like, and is widely applied to the fields of electronics, automobiles, aerospace and the like.

In the prior art, the aluminum magnesium alloy die casting equipment disclosed in patent No. CN206898337U includes a sealed container, a liquid filling pipe, a lower die holder, an upper die holder, and a die core, wherein the sealed container contains an alloy melt and is disposed below the lower die holder, the die core is disposed between the upper die holder and the lower die holder, a liquid filling channel is disposed in the lower die holder, the liquid filling pipe is inserted into the liquid filling channel, the lower end of the liquid filling pipe is disposed in the sealed container, the upper end of the liquid filling pipe is connected to the die core, the aluminum magnesium alloy die casting equipment further includes a first heating device, a second heating device, and a die locking piece, the first heating device is disposed between the liquid filling channel and the liquid filling pipe, the second heating device is disposed at the upper end of the liquid filling pipe, a slot for inserting the die locking piece is further disposed on the upper end face of the lower die holder, and the die locking piece is inserted into the slot from the side faces of the upper die holder and the lower die holder to fix the die core; the die-casting equipment for the aluminum-magnesium alloy has the advantages of good temperature maintenance, low defective rate and high efficiency. Among the above-mentioned technical scheme, be convenient for cast smoothly through heating device, the fashioned almag of not being convenient for demolds, and the drawing of patterns time is long for production efficiency reduces, consequently proposes almag's die-casting equipment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an aluminum magnesium alloy's die-casting equipment has produced the technological effect that the drawing of patterns of being convenient for improves production efficiency.

In order to solve the technical problem, the utility model provides a following technical scheme: almag's die-casting equipment, including the workstation, set up the support column at the workstation top to and set up the roof at the support column upper surface, peg graft at the roof top has the pneumatic cylinder, and the piston rod of pneumatic cylinder is connected with the mould, and the workstation top is provided with the bed die, the inside sliding tray that is provided with of workstation, sliding tray inner chamber bottom are provided with the spring more than a set of, and the spring top is connected with the movable block, and the movable block top is provided with the mould bottom plate.

As an optimal technical scheme of the utility model, it is provided with the lug to go up the mould bottom, the recess with lug looks adaptation is seted up at the bed die top.

As a preferred technical scheme of the utility model, go up mould lug bottom four corners department and all be provided with first guide arm, the bed die four corners department has all run through the guide hole, first guide arm and guide hole diameter size looks adaptation.

As a preferred technical scheme of the utility model, movable block top four corners department all is provided with the second guide arm, second guide arm and guide hole diameter size looks adaptation.

As the utility model discloses a preferred technical scheme, the bed die inner chamber communicates with each other with the sliding tray, die bottom plate lateral wall and recess inner wall butt, movable block lateral wall and sliding tray inner wall butt.

As a preferred technical scheme of the utility model, bed die one side is provided with the feed inlet, and the feed inlet communicates with each other with bed die inner chamber, and the feed inlet sets up for the slope, is close to bed die inner chamber one side and is higher than and keeps away from bed die inner chamber one side.

As a preferred technical scheme of the utility model, the movable block is provided with the cooling chamber with mould bottom plate is inside, and workstation one side is provided with water inlet and delivery port, and the water inlet all communicates with each other with cooling chamber inside with the delivery port.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses drive the pneumatic cylinder during use, the piston rod downstream of pneumatic cylinder drives the mould downstream, and then drive first guide arm and slide along the guide hole, first guide arm and second guide arm collision, and then drive second guide arm downstream, and then drive movable block and mould bottom plate and move down in step, movable block extrusion spring, the spring takes place deformation, go up mould bottom lug and bed die top recess joint, carry metallic solution through the feed inlet this moment, treat metallic solution cooling shaping, drive the pneumatic cylinder, the pneumatic cylinder piston rod drives mould rebound, movable block and mould bottom plate rebound under the effect of spring, drive fashioned almag rebound, the mould bottom plate sees fashioned almag from the bed die inner chamber out, the device is convenient for fashioned almag fast demoulding, the production efficiency of almag is improved.

2. The utility model discloses when going up mould and bed die compound die, under the effect of cylinder, send metallic solution into inner die cavity along the feed inlet, the feed inlet slope sets up after carrying, and the unnecessary metallic solution of being convenient for flows back fast, prevents that unnecessary metallic solution from solidifying, carries the cooling water to cooling intracavity portion through the water inlet, and the cooling water in the cooling chamber cools off metallic solution shaping with higher speed fast, absorbs thermal water and discharges from the delivery port, improves almag's production efficiency.

Drawings

FIG. 1 is a schematic view of the complete structure of the present invention;

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

FIG. 3 is an exploded view of a portion of the components of the present invention;

fig. 4 is a three-dimensional structure diagram of the upper and lower dies of the present invention.

Wherein: 1. a work table; 2. a support column; 3. a top plate; 4. a hydraulic cylinder; 5. an upper die; 6. a first guide bar; 7. a lower die; 8. a guide hole; 9. a sliding groove; 10. a spring; 11. a movable block; 12. a mold base plate; 13. a second guide bar; 14. a feed inlet; 15. a cooling chamber; 16. a water inlet; 17. and (7) a water outlet.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, an aluminum magnesium alloy die casting apparatus, which includes a workbench 1, a support pillar 2 disposed at the top of the workbench 1, and a top plate 3 disposed on the upper surface of the support pillar 2, a hydraulic cylinder 4 is inserted into the top of the top plate 3, a piston rod of the hydraulic cylinder 4 is connected with an upper mold 5, a lower mold 7 is disposed at the top of the workbench 1, a bump is disposed at the bottom of the upper mold 5, a groove adapted to the bump is disposed at the top of the lower mold 7, first guide rods 6 are disposed at four corners of the bottom of the bump of the upper mold 5, guide holes 8 are disposed at four corners of the lower mold 7, the first guide rods 6 are adapted to the diameters of the guide holes 8, a sliding groove 9 is disposed inside the workbench 1, an inner cavity of the lower mold 7 is communicated with the sliding groove 9, more than one set of springs 10 are disposed at the bottom of the inner cavity of the sliding groove 9, a movable block 11 is connected to the top of the spring 10, a mold bottom plate 12 is disposed at the top of the movable block 11, the outer side wall of the mold bottom plate 12 is abutted to the inner wall of the groove, an outer side wall of the movable block 11 is abutted to the inner wall of the sliding groove, a second guide hole 13 is abutted to the inner wall of the guide hole 13, and an adapted to the diameter of the guide hole 8 of the guide hole 13.

When the aluminum magnesium alloy mold is used, the hydraulic cylinder 4 is driven, a piston rod of the hydraulic cylinder 4 moves downwards to drive the upper mold 5 to move downwards, the first guide rod 6 is further driven to slide along the guide hole 8, the first guide rod 6 slides to collide with the second guide rod 13, the second guide rod 13 is further driven to move downwards, the movable block 11 and the mold bottom plate 12 are further driven to synchronously move downwards, the movable block 11 extrudes the spring 10, the spring 10 deforms until a projection at the bottom of the upper mold 5 is clamped with a groove in the top of the lower mold 7, at the moment, the metal solution is conveyed into the mold through the feed port 14, after the metal solution is cooled and formed, the hydraulic cylinder 4 is driven, the piston rod of the hydraulic cylinder 4 drives the upper mold 5 to move upwards, the movable block 11 and the mold bottom plate 12 move upwards under the elastic action of the spring 10 to drive the formed aluminum magnesium alloy to move upwards, the mold bottom plate 12 conveys the formed aluminum magnesium alloy out of the inner cavity of the lower mold 7, the aluminum magnesium alloy mold is convenient for quick demolding of the formed aluminum magnesium alloy, and the production efficiency of the formed aluminum magnesium alloy is improved.

In other embodiments, a feed inlet 14 is formed in one side of the lower mold 7, the feed inlet 14 is communicated with an inner cavity of the lower mold 7, the feed inlet 14 is obliquely arranged, one side of the feed inlet close to the inner cavity of the lower mold 7 is higher than the other side of the feed inlet far away from the inner cavity of the lower mold 7, a cooling cavity 15 is formed inside the movable block 11 and the mold bottom plate 12, a water inlet 16 and a water outlet 17 are formed in one side of the workbench 1, and the water inlet 16 and the water outlet 17 are both communicated with the inside of the cooling cavity 15.

Go up mould 5 and when 7 compound dies of bed die, under the effect of cylinder, send into the mould inner chamber with metal solution along feed inlet 14, feed inlet 14 slopes to set up after carrying, the unnecessary metal solution of being convenient for flows back fast, prevent that unnecessary metal solution from solidifying, through 16 inside cooling water that carry in cooling chamber 15 of water inlet, the cooling water in the cooling chamber 15 cools off metal solution fast and accelerates the shaping, absorb thermal water and discharge from delivery port 17, improve almag's production efficiency.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Almag's die-casting equipment, including workstation (1), set up support column (2) at workstation (1) top to and set up roof (3) at support column (2) upper surface, its characterized in that: the top of the top plate (3) is connected with a hydraulic cylinder (4) in an inserting mode, a piston rod of the hydraulic cylinder (4) is connected with an upper die (5), a lower die (7) is arranged at the top of the workbench (1), a sliding groove (9) is arranged inside the workbench (1), more than one group of springs (10) are arranged at the bottom of an inner cavity of the sliding groove (9), a movable block (11) is connected to the top of each spring (10), and a die bottom plate (12) is arranged at the top of the movable block (11).

2. The die casting apparatus of an aluminum magnesium alloy according to claim 1, characterized in that: the bottom of the upper die (5) is provided with a convex block, and the top of the lower die (7) is provided with a groove matched with the convex block.

3. The die casting apparatus of an aluminum magnesium alloy according to claim 1, characterized in that: the four corners of the bottom of the bump of the upper die (5) are provided with first guide rods (6), the four corners of the lower die (7) are provided with guide holes (8) in a penetrating manner, and the first guide rods (6) are matched with the diameters of the guide holes (8).

4. The die casting apparatus of an aluminum magnesium alloy according to claim 1, characterized in that: and the four corners of the top of the movable block (11) are provided with second guide rods (13), and the second guide rods (13) are matched with the diameters of the guide holes (8).

5. The die casting apparatus of an aluminum magnesium alloy according to claim 1, characterized in that: the inner cavity of the lower die (7) is communicated with the sliding groove (9), the outer side wall of the die bottom plate (12) is abutted against the inner wall of the groove, and the outer side wall of the movable block (11) is abutted against the inner wall of the sliding groove (9).

6. The die casting apparatus of an aluminum magnesium alloy according to claim 1, characterized in that: one side of the lower die (7) is provided with a feed inlet (14), the feed inlet (14) is communicated with the inner cavity of the lower die (7), the feed inlet (14) is obliquely arranged, and one side close to the inner cavity of the lower die (7) is higher than one side far away from the inner cavity of the lower die (7).

7. The die casting apparatus of an aluminum magnesium alloy according to claim 1, characterized in that: the movable block (11) and the die bottom plate (12) are internally provided with a cooling cavity (15), one side of the workbench (1) is provided with a water inlet (16) and a water outlet (17), and the water inlet (16) and the water outlet (17) are communicated with the inside of the cooling cavity (15).