Aluminum material extrusion die facilitating material taking

Abstract

The aluminum extrusion die comprises a mounting frame, an electric push rod is fixedly connected to the inner wall of the top of the mounting frame, an upper pressing plate is fixedly connected to the bottom end of the electric push rod, an upper pressing die is fixedly connected to the bottom of the upper pressing plate, and a plurality of limiting columns are fixedly connected to the bottom of the upper pressing plate; two hydraulic cylinders are fixedly connected to the inner wall of the bottom of the mounting frame, one ends of hydraulic rods of the two hydraulic cylinders are jointly and fixedly connected with a lower pressing plate, a plurality of limiting holes are formed in the top of the lower pressing plate, limiting columns are connected with the limiting holes in an inserted mode, a pressing groove is formed in the top of the lower pressing plate, and fixing columns are fixedly connected to the inner wall of the bottom of the mounting frame. The top end of the fixing column is fixedly connected with a lower pressing die. The cooling liquid in the cooling liquid box is pumped into the cooling pipe under the action of the pump body, and then enters the cooling liquid box from the other end of the cooling pipe, so that aluminum materials can be conveniently and quickly cooled, and the aluminum materials can be conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to an aluminum extrusion mold which is convenient for taking materials. Background Art

[0002] Moulds are various molds and tools used in industrial production to obtain the desired products by methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, and stamping. In the prior art, aluminum needs to be heated during extrusion molding. After the extrusion is completed, the aluminum cannot be cooled quickly, which has a certain impact on demolding and reduces work efficiency. Therefore, an aluminum extrusion mould that is easy to take out is proposed to solve the above problems. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art that aluminum formed products are difficult to take out and the products cannot be cooled quickly, and proposes an aluminum extrusion die that is easy to take out.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A kind of aluminum extrusion die which is convenient for taking materials comprises a mounting frame, the top inner wall of the mounting frame is fixedly connected with an electric push rod, the bottom end of the electric push rod is fixedly connected with an upper pressure plate, the bottom of the upper pressure plate is fixedly connected with an upper pressure die, the bottom of the upper pressure plate is fixedly connected with a plurality of limiting columns, the bottom inner wall of the mounting frame is fixedly connected with two hydraulic cylinders, one end of the hydraulic rods of the two hydraulic cylinders is fixedly connected with a lower pressure plate, the top of the lower pressure plate is provided with a plurality of limiting holes, the limiting columns are plugged into the limiting holes, the top of the lower pressure plate is provided with a pressing groove, the bottom inner wall of the mounting frame is fixedly connected with a fixing column, the top end of the fixing column is fixedly connected with a lower pressure die, the lower pressure die is located in the pressing groove, and a cooling pipe is plugged into the lower pressure plate.

[0006] Furthermore, a coolant box is fixedly connected to one side of the lower pressure plate, two ends of the cooling pipe are respectively plugged into the coolant box, and a coolant cover is fixedly connected to the top of the coolant box.

[0007] Furthermore, two mounting plates are provided on the bottom inner wall of the mounting frame, and a plurality of fixing bolts are threadedly inserted between the mounting plates and the bottom inner wall of the mounting frame.

[0008] Furthermore, a guide column is fixedly connected to the top of the mounting plate, and the top end of the guide column is fixedly connected to the top inner wall of the mounting frame.

[0009] Furthermore, two guide holes are provided on the top of the lower pressing plate, and the lower pressing plate is slidably sleeved with the guide posts through the guide holes.

[0010] Furthermore, a plurality of ground feet are fixedly connected to the bottom outer wall of the mounting frame.

[0011] Furthermore, a non-slip pad is bonded to the bottom end of the foot.

[0012] The beneficial effects of the utility model are:

[0013] 1. The coolant in the coolant box is pumped into the cooling pipe under the action of the pump body, and then enters the coolant box from the other end of the cooling pipe, so as to facilitate the rapid cooling of the aluminum material and facilitate the removal of the aluminum material.

[0014] 2. The lower pressure plate is driven downward by the contraction of the hydraulic cylinder, so that the lower pressure die and the aluminum material are exposed, which facilitates the demoulding of the aluminum material, which is convenient and quick.

[0015] 3. The upper pressing plate is moved downward by the electric push rod, thereby driving the upper pressing die to approach the lower pressing die, thereby extruding the aluminum material into shape, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of an aluminum extrusion die that is convenient for material extraction proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of a demoulding structure of an aluminum extrusion die that is convenient for material removal, which is proposed by the utility model;

[0018] Figure 3 The utility model provides a partial cross-sectional structural schematic diagram of an aluminum extrusion die that is convenient for material removal.

[0019] In the figure: 1. Mounting frame; 2. Electric push rod; 3. Upper pressure plate; 4. Upper pressure die; 5. Limiting column; 6. Lower pressure plate; 7. Coolant box; 8. Coolant cover; 9. Limiting hole; 10. Guide hole; 11. Guide column; 12. Mounting plate; 13. Fixing bolt; 14. Fixing column; 15. Hydraulic cylinder; 16. Anchor; 17. Anti-skid pad; 18. Cooling pipe; 19. Lower pressure die; 20. Pressure groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3An aluminum extrusion die for easy material collection includes a mounting frame 1, an electric push rod 2 is fixed to the top inner wall of the mounting frame 1 by bolts, an upper pressing plate 3 is fixed to the bottom end of the electric push rod 2 by bolts, an upper pressing die 4 is fixed to the bottom of the upper pressing plate 3 by bolts, a plurality of limiting columns 5 are welded to the bottom of the upper pressing plate 3, a fixing column 14 is fixed to the bottom inner wall of the mounting frame 1 by bolts, a lower pressing die 19 is fixed to the top of the fixing column 14 by bolts, the upper pressing plate 3 moves downward under the drive of the electric push rod 2, thereby driving the upper pressing die 4 to approach the lower pressing die 19, thereby extruding the aluminum material. Press forming, the bottom inner wall of the mounting frame 1 is fixed with two hydraulic cylinders 15 by bolts, and one end of the hydraulic rods of the two hydraulic cylinders 15 is fixed with a lower pressing plate 6 by bolts. The contraction of the hydraulic cylinders 15 drives the lower pressing plate 6 to move downward, so that the lower pressing die 19 and the aluminum material are exposed, thereby facilitating the demoulding of the aluminum material. A plurality of limiting holes 9 are provided on the top of the lower pressing plate 6, and the limiting columns 5 are plugged into the limiting holes 9. A pressing groove 20 is provided on the top of the lower pressing plate 6, and the lower pressing die 19 is located in the pressing groove 20. A cooling pipe 18 is inserted in the lower pressing plate 6, and the cooling pipe 18 is arranged around the pressing groove 20.

[0022] A coolant box 7 is fixed to one side of the lower pressure plate 6 by bolts, a pump body is fixed in the coolant box 7 by bolts, the liquid inlet end of the pump body is plugged into one end of the cooling pipe 18, one end of the cooling pipe 18 is plugged into the coolant box 7, and the coolant in the coolant box 7 is pumped into the cooling pipe 18 under the action of the pump body, and then enters the coolant box 7 from the other end of the cooling pipe 18, so as to cool down the aluminum material, a coolant cover 8 is fixed to the top of the coolant box 7 by bolts, and two mounting plates 12 are provided on the inner wall of the bottom of the mounting frame 1, and the mounting plates 12 and the mounting frame 1 are connected. A plurality of fixing bolts 13 are threadedly inserted between the bottom inner walls, a guide column 11 is welded to the top of the mounting plate 12, the top of the guide column 11 is fixedly connected to the top inner wall of the mounting frame 1, and two guide holes 10 are provided on the top of the lower pressure plate 6. The lower pressure plate 6 is slidably connected with the guide columns 11 through the guide holes 10, thereby guiding the movement of the lower pressure plate 6, thereby improving the stability of demoulding, and a plurality of footings 16 are fixed to the bottom outer wall of the mounting frame 1 by bolts, and an anti-skid pad 17 is bonded to the bottom end of the footing 16, and the design of the anti-skid pad 17 prevents the footing 16 from slipping.

[0023] The working principle of this embodiment is as follows: when in use, first, the aluminum material is placed on the lower die 19, and then, the upper pressing plate 3 is moved downward under the drive of the electric push rod 2, so that the limiting column 5 is plugged into the limiting hole 9, and then the upper pressing plate 4 is driven to approach the lower pressing plate 19, so that the aluminum material is extruded and formed. Next, the coolant in the coolant box 7 is pumped into the cooling pipe 18 under the action of the pump body, and then enters the coolant box 7 from the other end of the cooling pipe 18, so as to cool the aluminum material. When demolding, the upper pressing die 4 is retracted by the electric push rod 2, and then, the lower pressing plate 6 is driven to move downward under the contraction of the hydraulic cylinder 15, so that the lower pressing die 19 and the aluminum material are exposed, thereby facilitating the demolding of the aluminum material.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An aluminum extrusion die for easy material removal, comprising a mounting frame (1), characterized in that: The top inner wall of the mounting frame (1) is fixedly connected to an electric push rod (2), the bottom end of the electric push rod (2) is fixedly connected to an upper pressing plate (3), the bottom of the upper pressing plate (3) is fixedly connected to an upper pressing die (4), the bottom of the upper pressing plate (3) is fixedly connected to a plurality of limiting columns (5), the bottom inner wall of the mounting frame (1) is fixedly connected to two hydraulic cylinders (15), one end of the hydraulic rods of the two hydraulic cylinders (15) is fixedly connected to a lower pressing plate (6), the top of the lower pressing plate (6) is provided with a plurality of limiting holes (9), the limiting columns (5) are plugged into the limiting holes (9), the top of the lower pressing plate (6) is provided with a pressing groove (20), the bottom inner wall of the mounting frame (1) is fixedly connected to a fixing column (14), the top end of the fixing column (14) is fixedly connected to a lower pressing die (19), the lower pressing die (19) is located in the pressing groove (20), and a cooling pipe (18) is plugged into the lower pressing plate (6).

2. The aluminum extrusion die for easy material removal according to claim 1 is characterized in that: A coolant box (7) is fixedly connected to one side of the lower pressure plate (6), two ends of the cooling pipe (18) are respectively plugged into the coolant box (7), and a coolant cover (8) is fixedly connected to the top of the coolant box (7).

3. The aluminum extrusion die for easy material removal according to claim 1, characterized in that: Two mounting plates (12) are provided on the bottom inner wall of the mounting frame (1), and a plurality of fixing bolts (13) are threadedly inserted between the mounting plates (12) and the bottom inner wall of the mounting frame (1).

4. The aluminum extrusion die for easy material removal according to claim 3 is characterized in that: The top of the mounting plate (12) is fixedly connected to a guide column (11), and the top end of the guide column (11) is fixedly connected to the top inner wall of the mounting frame (1).

5. The aluminum extrusion die for easy material removal according to claim 4, characterized in that: The top of the lower pressing plate (6) is provided with two guide holes (10), and the lower pressing plate (6) is slidably sleeved with the guide pillars (11) through the guide holes (10).

6. The aluminum extrusion die for easy material removal according to claim 1, characterized in that: A plurality of footings (16) are fixedly connected to the bottom outer wall of the mounting frame (1).

7. The aluminum extrusion die for easy material removal according to claim 6, characterized in that: The bottom end of the foot (16) is bonded with an anti-skid pad (17).

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