Aluminum magnesium alloy profile processing water cooling device

Abstract

The utility model discloses an aluminum magnesium alloy profile processing water-cooling device which comprises a long-strip-shaped water-cooling tank used for containing water, a hollowed-out partition plate dividing the water-cooling tank into an upper cavity and a lower cavity is arranged in the water-cooling tank, one side of the water-cooling tank in the length direction is a feeding side, and the other side of the water-cooling tank in the length direction is a discharging side. The partition plate is provided with slope faces on the feeding side and the discharging side, and the upper cavity is provided with a metal conveying mesh belt capable of conveying aluminum magnesium alloy profiles out of the discharging side. According to the device, the long-strip-shaped aluminum-magnesium alloy profile enters the water cooling tank from the feeding side, enters water by means of self weight and is cooled by water, and is discharged from the discharging side by the metal conveying mesh belt after being cooled, so that the long-strip-shaped aluminum-magnesium alloy profile automatically enters and exits from the water cooling tank.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum magnesium alloy profile machining technical field especially relates to a kind of aluminum magnesium alloy profile machining water cooling device. BACKGROUND

[0002] Aluminum magnesium alloy is a kind of lightweight structural material, its basic component is aluminum matrix (accounting for 85%-95%), by adding 2%-10% magnesium element and trace manganese, silicon and other metals, while keeping low density (2.6-2.9g / cm³), significantly improve hardness and tensile strength (up to 300MPa above).The material is widely used in automobile lightweight components (such as door frame, wheel hub), aerospace load-bearing structural parts and high-end building curtain wall support system with excellent specific strength, corrosion resistance and processing plasticity.

[0003] In the processing technology of aluminum magnesium alloy profile, cooling treatment after extrusion forming is the key link to determine the mechanical properties of product.The existing technology usually adopts water cooling or air cooling process: through water cooling tank immersion or forced air cooling makes profile from 500-600℃ high temperature rapid cooling to below 150℃, to inhibit grain coarsening and improve material density.However, for long strip profile, traditional cooling mode has the defect that it is not convenient to automatically enter and exit water cooling tank. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a kind of aluminum magnesium alloy profile machining water cooling device to solve the technical problem that long strip profile traditional cooling mode is not convenient to automatically enter and exit water cooling tank.

[0005] The utility model aims at realizing by the following technical scheme:

[0006] A kind of aluminum magnesium alloy profile machining water cooling device, it includes the long strip water cooling tank for water, the hollow partition plate that is separated into upper chamber and lower chamber is equipped in the water cooling tank, the water cooling tank length direction one side is feeding side, the other side is discharging side, the partition plate is inclined plane in feeding side and discharging side, the upper chamber is equipped with the metal conveying mesh belt that can send out aluminum magnesium alloy profile in upper chamber by discharging side.

[0007] Further, the metal conveying mesh belt includes chain plate or net plate, chain, sprocket, transmission shaft and driving mechanism, the lower part length direction section of the chain plate or net plate is matched with the shape of the width direction section of water cooling tank.

[0008] Further, the both ends of transmission shaft are rotatably arranged on the end wall of water cooling tank.

[0009] Further, the surface of chain plate or net plate is uniformly spaced along its length direction and is equipped with several ribs.

[0010] Further, the water cooling tank is externally provided with a feeding conveyor for feeding the aluminum magnesium alloy profile to the feeding side, and is externally provided with a receiving device at the discharging side.

[0011] Further, the receiving device is a discharging conveyor whose conveying direction is perpendicular to the discharging direction.

[0012] The aluminum magnesium alloy profile processing water cooling device has the advantages that:

[0013] The aluminum magnesium alloy profile processing water cooling device has the advantages that:

[0014] When the lower length direction section of the metal conveying mesh belt matches the width direction section of the water cooling tank, the aluminum magnesium alloy profile can uniformly pass through the water cooling tank.

[0015] The ribs arranged on the surface of the chain plate or the mesh plate can increase the friction and prevent slipping.

[0016] The feeding conveyor and the discharging conveyor are arranged to facilitate the connection with the extrusion process and the subsequent process.

[0017] The other advantages, objects and features of the present application will be described in the following description, and will be apparent to those skilled in the art based on the following description, or can be taught from the practice of the present application. The objects and other advantages of the present application can be achieved and obtained by the following description. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings, in which:

[0019] Figure 1 The figure is a structural schematic diagram of the present application.

[0020] Figure 2 The figure is a width direction section schematic diagram of the present application.

[0021] Figure 3 The figure is another width direction section schematic diagram of the present application.

[0022] In the figure: water cooling tank 1, partition plate 2, aluminum magnesium alloy profile 3, metal conveying mesh belt 4, rib 5, feeding conveyor 6, discharging conveyor 7. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0024] Example 1

[0025] like Figures 1-2 The water-cooling device for processing aluminum-magnesium alloy profiles shown includes a long, narrow water-cooling tank 1 for holding water. The length of the water-cooling tank 1 is greater than the length of the long aluminum-magnesium alloy profile. A perforated partition plate 2 is provided inside the water-cooling tank 1, dividing it into an upper chamber and a lower chamber. One side of the water-cooling tank 1 along its length is the feeding side, and the other side is the discharging side. The partition plate has sloping surfaces on both the feeding and discharging sides. The partition plate 2 is an inverted trapezoidal groove with an open top. The aluminum-magnesium alloy profile 3 is cooled by water in the upper chamber, while the lower chamber... A dynamic water circulation system is provided. The dynamic water circulation system is a known conventional structure and will not be described in detail here. The upper chamber is equipped with a known conventional metal conveyor belt 4, which includes chain plates or mesh plates, chains, sprockets, drive shafts and drive mechanisms. The two ends of the drive shaft are respectively rotatably set on the two end walls of the water cooling tank 1. The drive mechanism is fixed on the wall of the water cooling tank 1. The lower part of the chain plate or mesh plate has a cross-sectional shape in the length direction that matches the cross-sectional shape in the width direction of the water cooling tank 1. The surface of the chain plate or mesh plate is provided with several ribs 5 evenly spaced along its length direction.

[0026] Example 2

[0027] The difference from Embodiment 1 is that: the water cooling tank 1 is provided with a feeding conveyor 6 on the feeding side to convey aluminum-magnesium alloy profiles to the feeding side. The feeding conveyor 6 can be a roller conveyor or another set of metal conveyor belts. The water cooling tank 1 is provided with a receiving device on the discharging side. The receiving device is a discharging conveyor 7 with the conveying direction perpendicular to the discharging direction. The discharging conveyor 7 can be a roller conveyor or a conveyor belt.

[0028] In operation, the feeding conveyor 6 transports aluminum-magnesium alloy profiles 3 to the feed side of the water-cooling tank 1. The profiles 3, under their own weight, enter the space between the chain plate or mesh plate and the separator plate 2. Driven by the metal conveyor belt 4, the profiles 3 roll forward at a uniform speed and are evenly cooled. Finally, they are discharged from the discharge side onto the discharge conveyor 7, thus achieving automatic entry and exit of the long, narrow aluminum-magnesium alloy profiles 3 from the water-cooling tank 1. When the cross-sectional shape of the lower length of the metal conveyor belt 4 matches the cross-sectional shape of the width of the water-cooling tank 1, the aluminum-magnesium alloy profiles 3 can pass through the water-cooling tank 1 at a uniform speed. Ribs on the surface of the chain plate or mesh plate increase friction and prevent slippage. The feeding conveyor 6 and the discharge conveyor 7 facilitate connection with the extrusion process and subsequent processes.

[0029] Of course, the lower section of the chain plate or mesh plate can also be an inverted right-angled trapezoidal structure (such as...). Figure 3As shown in the figure, the straight angle side of the inverted right-angled trapezoidal structure faces the feeding side, at this time, the aluminum-magnesium alloy profile 3 is fed into the water cooling tank 1 from the feeding side by gravity, and moves to the discharging side under the driving of the metal conveying mesh belt 4 on the bottom surface of the water cooling tank 1.

[0030] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. An aluminum magnesium alloy die profile processing water cooling device, characterized by: It includes a long strip-shaped water cooling tank (1) for containing water, the water cooling tank (1) is provided with a hollow partition plate (2) for separating the water cooling tank (1) into an upper chamber and a lower chamber, the water cooling tank (1) has a feeding side and a discharging side at the length direction, the partition plate (2) is a slope surface at the feeding side and the discharging side, the upper chamber is provided with a metal conveying mesh belt (4) for conveying the aluminum magnesium alloy profile (3) in the upper chamber from the discharging side.

2. The water cooling device for aluminum magnesium alloy profile processing according to claim 1, characterized in that: The metal conveying mesh belt (4) includes a chain plate or a mesh plate, a chain, a sprocket, a transmission shaft and a driving mechanism, the lower part of the chain plate or the mesh plate is matched with the width direction section of the water cooling tank (1) in shape.

3. The water cooling device for aluminum-magnesium alloy profile processing according to claim 2, characterized in that: The two ends of the transmission shaft are rotatably arranged on the two end walls of the water cooling tank (1).

4. The water cooling device for aluminum-magnesium alloy profile processing according to claim 3, characterized in that: The surface of the chain plate or the mesh plate is uniformly and spacedly provided with a plurality of ribs (5) along the length direction.

5. The water cooling device for aluminum-magnesium alloy profile processing according to claim 1, characterized in that: The feeding side of the water cooling tank (1) is externally provided with a feeding conveyor (6) for conveying the aluminum magnesium alloy profile (3) to the feeding side, and the discharging side of the water cooling tank (1) is externally provided with a receiving device.

6. The water cooling device for aluminum-magnesium alloy profile processing according to claim 5, characterized in that: The receiving device is a discharging conveyor (7) which is perpendicular to the conveying direction and the discharging direction.

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