Aluminum piece die-casting die

Abstract

The utility model discloses an aluminum piece die-casting die, and relates to the technical field of die-casting dies. The device comprises a base, a top seat is fixedly connected to the upper portion of the base through a supporting column, a telescopic air cylinder is fixedly installed on the top of the top seat, the telescopic end of the telescopic air cylinder is fixedly connected with a forming cover, pressing lugs are symmetrically arranged on the two sides of the forming cover, and a mold box is fixedly connected to the portion, below the forming cover, of the base through a support. An inverted step groove is formed in the bottom of the mold box, the mold box is movably sleeved with a U-shaped movable frame, and an inverted step base matched with the inverted step groove is arranged in the middle of the U-shaped movable frame. The U-shaped movable frame is driven by the spring to move upwards, aluminum pieces subjected to die casting in the die box can be jacked up, personnel can conveniently take out the aluminum pieces from the interior of the die box, cooling water is conveyed into the cooling pipe, the die box can be cooled, cooling of the aluminum pieces in the die box is accelerated, and cooling efficiency is improved. Therefore, the aluminum piece die-casting efficiency can be improved, and the using effect is better.

Description

TECHNICAL FIELD

[0001] The utility model belongs to die casting die technical field, especially, relate to a kind of aluminium piece die casting die. BACKGROUND

[0002] Die casting die is a tool for casting metal parts, a tool for completing die casting process on a dedicated die casting forging machine. Through the search, the patent with application No.202122204481.6 discloses a kind of aluminium casting die casting die, including base, the base is fixedly connected with die box, the outside of die box is fixedly connected with heating box, the inside of heating box is fixedly connected with heating pipe, the heating box is fixedly connected with heat conduction sleeve, the upper end of die box is contacted with forming cover, the inside of forming cover is slidably connected with guide sleeve, the heating box is fixedly connected with guide column, the outside of guide sleeve is fixedly connected with guide rod, the outside of guide rod is provided with spring, the upper end of base is fixedly connected with support column.

[0003] But in the process of actual use, applicant finds that, after aluminium piece die casting is completed, it is cooled to aluminium piece by natural cooling mode, so that the cooling time of aluminium piece is too long, thereby reducing the die casting efficiency of aluminium piece, and the die casting aluminium piece is in the inside of die box, and the die casting aluminium piece has certain gravity, so that personnel is not convenient to take out aluminium piece from the inside of die box, in view of this, we propose a kind of aluminium piece die casting die. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0005] The utility model discloses a kind of aluminium piece die casting die, including base, the upper of base is fixedly connected with top seat by support column, the top of top seat is fixedly arranged with telescopic cylinder, the telescopic end of telescopic cylinder is fixedly connected with forming cover, the both sides of forming cover are symmetrically provided with pressing ear, the base below forming cover is fixedly connected with die box by support, the bottom of die box is provided with inverted step groove, the outside of die box is movably sleeved with U-shaped movable frame, the middle of U-shaped movable frame is provided with inverted step seat matched with the inverted step groove, the both ends of U-shaped movable frame are outwardly horizontally bent and provided with pressing handle, vertically symmetrical fixed connection is set between the base and die box with slide column, two slide columns are movably penetrated through U-shaped movable frame, spring is sleeved on the slide column below U-shaped movable frame, cooling pipe is spirally arranged in the inside of base.

[0006] Preferably, the both ends of the cooling pipe extend to the outside of the base and are respectively provided with a water inlet end and a water outlet end.

[0007] Preferably, the bottom of the mold box is provided with an avoiding groove for avoiding the U-shaped movable frame.

[0008] Preferably, the support column is provided with four lower ends, and the four lower ends are fixedly connected with four corners of the top of the base, respectively.

[0009] Preferably, the top of the forming cover is symmetrically provided with guide columns, and the upper ends of the two guide columns movably penetrate the top seat.

[0010] Preferably, the upper end of the spring abuts on the U-shaped movable frame, and the lower end of the spring abuts on the base.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses an aluminum piece die casting die, through the spring drive U-shaped movable frame upwardly removes, can through the inverted step seat and take up the aluminum piece of die casting in the mold box, thereby convenient for personnel and take out the aluminum piece from the inside of the mold box, through the inside delivery cooling water of cooling pipe, can the cooling of mold box, accelerate the cooling of aluminum piece in the mold box, thereby can improve the efficiency of aluminum piece die casting, and the use effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduce, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0014] Fig. 1 It is the left view structural schematic diagram of the utility model kind of aluminum piece die casting die;

[0015] Fig. 2 It is the right view structural schematic diagram of the utility model kind of aluminum piece die casting die;

[0016] Fig. 3 It is the internal structure schematic diagram of the utility model kind of aluminum piece die casting die.

[0017] In the drawing, the component list represented by each sign is as follows:

[0018] 1, base;2, support column;3, top seat;4, telescopic cylinder;5, forming cover;51, guide column;52, pressing ear;6, mold box;61, inverted step groove;62, avoiding groove;7, support;8, U-shaped movable frame;81, inverted step seat;82, pressing handle;9, sliding column;10, spring;11, cooling pipe;111, water inlet end;112, water outlet end. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0020] Please refer to Figs. 1-3 The present application provides a technical solution:

[0021] A die-casting mold for aluminum parts includes a base 1, and a top seat 3 is fixedly connected to the top of the base 1 through a support column 2. There are four support columns 2. The lower ends of the four support columns 2 are fixedly connected to the four corners of the top of the base 1, and the upper ends of the four support columns 2 are fixedly connected to the four corners of the bottom of the top seat 3. A telescopic cylinder 4 is fixedly installed on the top of the top seat 3. The telescopic cylinder 4 is controlled by an external controller. The structure and control method of the controller are not necessary technical features of this practicality and are not described in detail in this article. The telescopic end of the telescopic cylinder 4 is fixedly connected to a forming cover 5. The two sides of the forming cover 5 are fixed to each other. The mold box 6 is fixed with a pressing ear 52, and the top of the forming cover 5 is symmetrically fixed with a guide column 51. The upper ends of the two guide columns 51 are movable through the top seat 3. The base 1 below the forming cover 5 is fixedly connected to the mold box 6 through the support 7. The bottom of the mold box 6 is provided with an inverted step groove 61. The outside of the mold box 6 is movably sleeved with a U-shaped movable frame 8. The middle part of the U-shaped movable frame 8 is provided with an inverted step seat 81 that cooperates with the inverted step groove 61. The bottom of the mold box 6 is provided with an avoidance groove 62 for avoiding the U-shaped movable frame 8. The two ends of the U-shaped movable frame 8 are horizontally bent outward and provided with a pressing handle 82. The base 1 is connected to the mold The tool boxes 6 are vertically symmetrically fixed with sliding columns 9, and the two sliding columns 9 are movable through the U-shaped movable frame 8. A spring 10 is provided on the sliding column 9 below the U-shaped movable frame 8. The upper end of the spring 10 abuts against the U-shaped movable frame 8, and the lower end of the spring 10 abuts against the base 1. The U-shaped movable frame 8 is driven upward by the spring 10, and the die-cast aluminum parts inside the mold box 6 can be lifted up through the inverted step seat 81, so that it is convenient for personnel to take the aluminum parts out of the mold box 6. When die-casting the aluminum parts, the forming cover 5 is driven downward by the telescopic cylinder 4 so that the forming cover 5 is covered on the top of the mold box 6. At this time The pressing ear 52 can press the pressing handle 82 downward, driving the U-shaped movable frame 8 together with the inverted step seat 81 to move downward, compressing the spring 10, and being able to seal the inverted step groove 61 through the inverted step seat 81. After the aluminum part is die-cast, the forming cover 5 is driven upward by the telescopic cylinder 4. At this time, under the elastic force of the spring 10, the U-shaped movable frame 8 can be driven to move upward together with the inverted step seat 81. At this time, the die-cast aluminum part inside the mold box 6 can be lifted upward through the inverted step seat 81, thereby facilitating personnel to remove the die-cast aluminum part from the inside of the mold box 6.

[0022] The inside of the base 1 is spirally arranged with a cooling pipe 11, both ends of the cooling pipe 11 extend to the outside of the base 1 and are respectively provided with a water inlet end 111 and a water outlet end 112, the water inlet end 111 and the water outlet end 112 are connected with external refrigeration equipment, through which cooling water can be transported into the inside of the cooling pipe 11, through which the cooling of the mold box 6 can be cooled, the cooling of the aluminum parts in the mold box 6 can be accelerated, thereby the efficiency of the aluminum die casting can be improved, after the aluminum parts are die cast, the external refrigeration equipment can be used to transport cooling water into the inside of the cooling pipe 11 to cool the mold box 6 and accelerate the cooling of the aluminum parts in the mold box 6.

[0023] Working principle: when in use, when the aluminum parts are die cast, the forming cover 5 is driven by the telescopic cylinder 4 to move downward, so that the forming cover 5 covers the top of the mold box 6, at this time, the pressing handle 82 can be pressed downward by the pressing ear 52, the U-shaped movable frame 8 is driven to move downward together with the inverted step seat 81, the spring 10 is compressed, and the inverted step groove 61 can be sealed by the inverted step seat 81, after the aluminum parts are die cast, the forming cover 5 is driven by the telescopic cylinder 4 to move upward, at this time, the aluminum parts die cast in the inside of the mold box 6 can be lifted upward by the inverted step seat 81 under the action of the elastic force of the spring 10, thereby facilitating personnel to take out the die cast aluminum parts from the inside of the mold box 6, after the aluminum parts are die cast, the external refrigeration equipment can be used to transport cooling water into the inside of the cooling pipe 11 to cool the mold box 6 and accelerate the cooling of the aluminum parts in the mold box 6.

[0024] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification of the technical solutions described in the foregoing embodiments, and equivalent replacement of part of the technical features, all belong to the protection scope of the present application.

Claims

1. A die-casting mold for aluminum parts, comprising a base (1), a top seat (3) fixedly connected to the top of the base (1) via a support column (2), a telescopic cylinder (4) fixedly mounted on the top of the top seat (3), a forming cover (5) fixedly connected to the telescopic end of the telescopic cylinder (4), and characterized in that: The molding cover (5) is symmetrically provided with pressing ears (52) on both sides, and a mold box (6) is fixedly connected to the base (1) below the molding cover (5) through a support (7), and an inverted step groove (61) is provided at the bottom of the mold box (6). The outside of the mold box (6) is movably sleeved with a U-shaped movable frame (8), and an inverted step seat (81) that cooperates with the inverted step groove (61) is provided in the middle of the U-shaped movable frame (8), and pressing handles (82) are provided at both ends of the U-shaped movable frame (8) that are horizontally bent outward. A sliding column (9) is vertically symmetrically fixedly connected between the base (1) and the mold box (6), and two sliding columns (9) movably pass through the U-shaped movable frame (8). A spring (10) is sleeved on the sliding column (9) below the U-shaped movable frame (8), and a cooling pipe (11) is provided in a spiral around the interior of the base (1).

2. The aluminum die-casting mold according to claim 1, characterized in that: Both ends of the cooling pipe (11) extend to the outside of the base (1) and are respectively provided with a water inlet end (111) and a water outlet end (112).

3. The aluminum die-casting mold according to claim 1, characterized in that: The bottom of the mold box (6) is provided with an avoidance groove (62) for avoiding the U-shaped movable frame (8).

4. The aluminum die-casting mold according to claim 1, characterized in that: Four support columns (2) are provided, the lower ends of the four support columns (2) are respectively fixedly connected to the four corners at the top of the base (1), and the upper ends of the four support columns (2) are respectively fixedly connected to the four corners at the bottom of the top seat (3).

5. The aluminum die-casting mold according to claim 1, characterized in that: Guide columns (51) are symmetrically fixedly provided on the top of the molding cover (5), and the upper ends of the two guide columns (51) movably penetrate the top seat (3).

6. The aluminum die-casting mold according to claim 1, characterized in that: The upper end of the spring (10) abuts against the U-shaped movable frame (8), and the lower end of the spring (10) abuts against the base (1).

Images