Aluminum profile quenching device

Abstract

The utility model discloses an aluminum profile quenching device, which relates to the technical field of aluminum profile production and comprises a quenching box, a hydraulic push plate component is arranged in the quenching box, a liquid discharge electromagnetic valve is arranged at one end of the bottom of the quenching box, and a motor gear component is arranged at the other end of the quenching box; two radial spray pipe components are symmetrically arranged on the two sides of the hydraulic push plate component, and two mounting discs are symmetrically arranged at the two ends of the hydraulic push plate component. Two push rod fixing parts are arranged on the sides, close to each other, of the two mounting discs respectively, and two axial spray heads are arranged on the sides, close to each other, of the mounting discs respectively; and one end of one mounting disc penetrates through the quenching box and is fixedly connected with a driven gear. By means of the structure, the aluminum profile cooling device can drive an aluminum profile to rotate, high-pressure cooling liquid is fed into the two radial spray pipe components and the two axial spray nozzles through the external water pump, the exterior and the interior of the aluminum profile are cooled and quenched at the same time, and it is avoided that cooling is uneven, stress is generated, and product quality is affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy production technical field, concretely relates to a kind of aluminium alloy quenching device. BACKGROUND

[0002] Aluminium alloy, full name aluminium alloy profile, is a kind of by aluminium and small amount other metal (such as magnesium, manganese, silicon, etc.) through melting and casting, extrusion process is made with specific cross-sectional shape Material. Aluminium alloy has lightweight high-strength, excellent corrosion resistance, good electrical conductivity and thermal conductivity and many other advantages. Therefore, aluminium alloy is widely used in building, industrial manufacturing and transportation and many other fields.

[0003] In existing aluminium alloy quenching process, aluminium alloy is usually directly immersed in cooling liquid for cooling. In this process, the bottom of aluminium alloy will first contact with cooling liquid, and this contact mode often leads to the cooling speed of the bottom region of aluminium alloy being too fast. This uneven cooling rate can possibly have adverse effects on the mechanical property uniformity of aluminium alloy. Therefore, we propose an aluminium alloy quenching device to solve the above-mentioned problems. SUMMARY

[0004] The purpose of the utility model is to provide an aluminium alloy quenching device to solve the problem that in existing aluminium alloy quenching process, aluminium alloy is usually directly immersed in cooling liquid for cooling. In this process, the bottom of aluminium alloy will first contact with cooling liquid, and this contact mode often leads to the cooling speed of the bottom region of aluminium alloy being too fast. This uneven cooling rate can possibly have adverse effects on the mechanical property uniformity of aluminium alloy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An aluminium alloy quenching device includes a quenching tank, a hydraulic push plate component is arranged inside the quenching tank, a drain electromagnetic valve is arranged at one end of the bottom of the quenching tank, a motor gear component is arranged at the other end of the quenching tank, two radial spray pipe components are symmetrically arranged on both sides of the hydraulic push plate component, two mounting discs are symmetrically arranged at both ends of the hydraulic push plate component, two push rod fixing components are respectively arranged on one side of the two mounting discs close to each other, two axial spray heads are respectively arranged on one side of the mounting discs close to each other, and a driven gear is fixedly connected to one end of one mounting disc through the quenching tank.

[0007] The push rod fixing component includes two electric push rods, a fixed net is fixedly connected to the top of the two electric push rods, and a limiting frame is fixedly connected to the outside of the top of the fixed net.

[0008] Further, a drain pipe is fixedly connected to one end of the bottom of the quenching tank.

[0009] Further, the hydraulic push plate component includes two hydraulic push rods, the top of the two hydraulic push rods is fixedly connected with a push plate, the bottom of the hydraulic push rod is fixedly connected with the inner bottom of the quenching tank, and the drain valve is movably connected with the drain pipe.

[0010] Further, the radial nozzle component includes a shunt pipe, a plurality of radial nozzles are uniformly and spacedly fixedly connected with the shunt pipe, the shunt pipe is fixedly connected with the quenching tank, and the two mounting discs are rotatably connected with the two ends of the quenching tank.

[0011] Further, the two electric push rods are fixedly connected with the two ends of the mounting disc, and the axial nozzle is rotatably connected with the mounting disc.

[0012] Further, the motor gear component includes a motor, the output end of the motor is fixedly connected with a driving gear, the motor is fixedly connected with the tank body, and the driving gear is meshedly connected with a driven gear.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a hydraulic push plate component, which lifts the aluminum profile, and then the two end push rod fixing components clamp the aluminum profile, and then the motor gear component drives the driven gear to rotate, thereby driving the aluminum profile to rotate, and the external water pump adds high-pressure cooling liquid to the inside of the two radial nozzle components, so that the aluminum profile can be uniformly cooled, stress is avoided, and product quality is affected.

[0015] 2. The utility model discloses an external water pump, which can add high-pressure cooling liquid to the inside of the two axial nozzles, and spray the cooling liquid into the inside cavity from the two ends of the aluminum profile, so that the aluminum profile can be uniformly cooled, stress is avoided, and product quality is affected. DRAWINGS

[0016] Figure 1 It is a whole structure schematic diagram of the utility model;

[0017] Figure 2 It is a side sectional view installation structure schematic diagram of the utility model;

[0018] Figure 3 It is a motor gear component installation structure schematic diagram of the utility model;

[0019] Figure 4 It is a push rod fixing component installation structure schematic diagram of the utility model;

[0020] Reference numerals: 1. Quenching box; 101. Drain pipe; 2. Hydraulic push plate assembly; 201. Hydraulic push rod; 202. Push plate; 3. Drain solenoid valve; 4. Motor gear assembly; 401. Motor; 402. Drive gear; 5. Radial nozzle assembly; 501. Diverter pipe; 502. Radial nozzle; 6. Mounting plate; 7. Push rod fixing assembly; 701. Electric push rod; 702. Fixing net; 703. Limiting frame; 8. Axial nozzle; 9. Driven gear. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 This utility model provides a technical solution: an aluminum profile quenching device, including a quenching box 1, a hydraulic push plate component 2 inside the quenching box 1, a drain solenoid valve 3 at one end of the bottom of the quenching box 1, a motor gear component 4 at the other end of the quenching box 1, two radial nozzle components 5 symmetrically arranged on both sides of the hydraulic push plate component 2, two mounting plates 6 symmetrically arranged at both ends of the hydraulic push plate component 2, two push rod fixing components 7 respectively arranged on the side of the two mounting plates 6 close to each other, two axial nozzles 8 respectively arranged on the side of the mounting plates 6 close to each other, and a driven gear 9 fixedly connected to one end of a mounting plate 6 through the quenching box 1;

[0023] The push rod fixing component 7 includes two electric push rods 701, with a fixing net 702 fixedly connected to the top of the two electric push rods 701, and a limit frame 703 fixedly connected to the outer side of the top of the fixing net 702.

[0024] A drain pipe 101 is fixedly connected to one end of the bottom of the quenching box 1. In this example, the drain pipe 101 at the bottom of the quenching box 1 facilitates the discharge of waste liquid.

[0025] The hydraulic push plate component 2 includes two hydraulic push rods 201, with push plates 202 fixedly connected to the top of the two hydraulic push rods 201, the bottom of the hydraulic push rods 201 being fixedly connected to the bottom of the inner side of the quenching box 1, and the drain solenoid valve 3 being movably connected to the drain pipe 101.

[0026] The radial nozzle component 5 includes a split pipe 501, on which multiple radial nozzles 502 are fixedly connected at horizontal and uniform intervals. The split pipe 501 is fixedly connected to the quenching box 1, and two mounting plates 6 are rotatably connected to both ends of the quenching box 1. In this example, by setting the radial nozzle component 5, it is convenient to uniformly cool and quench the outer surface of the aluminum profile.

[0027] Two electric actuators 701 are fixedly connected to both ends of the mounting plate 6, and one end of the axial nozzle 8 passes through the mounting plate 6 and is rotatably connected to the mounting plate 6. In this example, by setting the axial nozzle 8, coolant can be sprayed from the end face of the aluminum profile into the interior of the aluminum profile, which facilitates uniform cooling and quenching.

[0028] The motor gear assembly 4 includes a motor 401, with a drive gear 402 fixedly connected to the output end of the motor 401. The motor 401 is fixedly connected to the quenching box 1, and the drive gear 402 meshes with the driven gear 9. In this example, by setting the motor gear assembly 4, it is easy to drive the mounting plate 6 inside the driven gear 9 to rotate, thereby driving the aluminum profile to rotate, which facilitates uniform cooling and quenching.

[0029] Working principle: The high-temperature aluminum profile is placed on the push plate 202. Two hydraulic push rods 201 lift the push plate 202, thereby lifting the high-temperature aluminum profile. Two electric push rods 701 on the two end mounting plates 6 push the two end fixing nets 702 respectively, so that the aluminum profile is locked by the limiting frames 703 on the two end fixing nets 702 to prevent it from falling. The hydraulic push rods 201 retract the push plate 202, and the motor 401 drives the drive gear 402 to rotate, which in turn drives the internal mounting plate 6 of the driven gear 9 to rotate. This further drives the aluminum profile inside the two end push rod fixing parts 7 to rotate. During this process, the high-pressure coolant is sent into the two radial nozzle parts 5 and the two axial nozzles 8 on both sides and at both ends of the quenching box 1 by an external water pump, so as to cool and quench the aluminum profile both inside and outside at the same time. After quenching, the drain solenoid valve 3 is opened, and the waste liquid is discharged through the drain pipe 101.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quenching device for aluminum profiles, characterized in that: The quenching box (1) includes a hydraulic push plate component (2) inside the quenching box (1), a drain solenoid valve (3) is provided at one end of the bottom of the quenching box (1), and a motor gear component (4) is provided at the other end of the quenching box (1). Two radial nozzle components (5) are symmetrically arranged on both sides of the hydraulic push plate component (2), and two mounting plates (6) are symmetrically arranged at both ends of the hydraulic push plate component (2). Two push rod fixing components (7) are respectively arranged on the side of the two mounting plates (6) that are close to each other. Two axial nozzles (8) are respectively arranged on the side of the mounting plates (6) that are close to each other. One end of one mounting plate (6) passes through the quenching box (1) and is fixedly connected to a driven gear (9). The push rod fixing component (7) includes two electric push rods (701), and a fixing net (702) is fixedly connected to the top of the two electric push rods (701). A limit frame (703) is fixedly connected to the outer side of the top of the fixing net (702).

2. The aluminum profile quenching device according to claim 1, characterized in that: The bottom end of the quenching box (1) is fixedly connected to a drain pipe (101).

3. The aluminum profile quenching device according to claim 2, characterized in that: The hydraulic push plate component (2) includes two hydraulic push rods (201), the top of the two hydraulic push rods (201) is fixedly connected to a push plate (202), the bottom of the hydraulic push rods (201) is fixedly connected to the bottom of the inner side of the quenching box (1), and the drain solenoid valve (3) is movably connected to the drain pipe (101).

4. The aluminum profile quenching device according to claim 1, characterized in that: The radial nozzle component (5) includes a split pipe (501), on which multiple radial nozzles (502) are fixedly connected at horizontal and uniform intervals. The split pipe (501) is fixedly connected to the quenching box (1), and the two mounting plates (6) are rotatably connected to both ends of the quenching box (1).

5. The aluminum profile quenching device according to claim 1, characterized in that: The two electric push rods (701) are fixedly connected to both ends of the mounting plate (6), and one end of the axial nozzle (8) passes through the mounting plate (6) and is rotatably connected to the mounting plate (6).

6. The aluminum profile quenching device according to claim 1, characterized in that: The motor gear component (4) includes a motor (401), the output end of which is fixedly connected to a drive gear (402), the motor (401) is fixedly connected to the quenching box (1), and the drive gear (402) is meshed with the driven gear (9).

Images