Aluminum alloy profile water-cooling quenching device

Abstract

The utility model discloses an aluminum alloy profile water-cooling quenching device which comprises a quenching pool, a rectangular cavity is arranged in the quenching pool, four hydraulic cylinders are fixedly connected to the outer side end of the quenching pool, two first guide rails and two second guide rails are fixedly connected to the upper ends of piston rods of the four hydraulic cylinders respectively, and the two first guide rails and the two second guide rails are fixedly connected to the upper ends of piston rods of the four hydraulic cylinders respectively. Sliding blocks are slidably connected to the inner walls of the first guide rail and the second guide rail correspondingly, rotating plates are fixedly connected to the middles of the side ends of the sliding blocks, L-shaped supporting rods are rotatably connected to the outer side ends of the rotating plates, rotating shafts are rotatably connected to the middles of the rotating plates, and connecting rods are fixedly connected to the lower ends of the supporting rods; the lower end of the connecting rod is fixedly connected with a filtering sieve plate, and the filtering sieve plate is located above the middle of the cavity. The heights of the two ends of the filtering sieve plate are changed through the hydraulic cylinder, the heights of the two ends of the filtering sieve plate are different, the filtering sieve plate is inclined, residual liquid in the aluminum alloy profile is reduced, and the drainage effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of quenching equipment technology, specifically to a water-cooled quenching equipment for aluminum alloy profiles. Background Technology

[0002] Aluminum alloy profiles are aluminum tubes of different cross-sectional shapes made from aluminum rods through processes such as hot melting and extrusion. To improve the strength of aluminum alloy profiles, quenching is usually used during processing.

[0003] During quenching, aluminum alloy profiles are heated in a furnace and then placed in a quenching tank for quenching. After quenching, liquid residue remains on the surface of the profiles, increasing their weight. To facilitate transportation and reduce environmental pollution, the aluminum alloy profiles need to be transported with moisture controlled. Commonly used lifting devices cannot adjust the profiles after removal from the quenching tank. After the liquid flows out, some remains in the pores of the aluminum alloy profiles, resulting in poor drainage. Utility Model Content

[0004] The purpose of this utility model is to provide a water-cooled quenching device for aluminum alloy profiles, which can tilt the aluminum alloy profiles after they are taken out of the quenching tank to reduce the residual liquid in the aluminum alloy profiles and improve the drainage effect.

[0005] To achieve the above objectives, a water-cooled quenching device for aluminum alloy profiles is provided, comprising a quenching pool with a rectangular chamber extending upwards through it. Four hydraulic cylinders are fixedly connected to the outer ends of the quenching pool, located at the four corners. Two first guide rails and two second guide rails are fixedly connected to the upper ends of the piston rods of the four hydraulic cylinders, with the first and second guide rails staggered on the four hydraulic cylinders. The open ends of the first and second guide rails at both ends of the quenching pool face each other. A slider is slidably connected to the inner wall of the guide rail. A rotating plate is fixedly connected to the middle of the side end of each slider. An L-shaped support rod is rotatably connected to the outer end of the rotating plate, and the rotating plate extends into the support rod. A rotating shaft is rotatably connected to the middle of the rotating plate, and both ends of the rotating shaft pass through the support rod and are rotatably connected to it. The other end of the support rod extends to the top of the chamber. A connecting rod is fixedly connected to the lower end of the support rod, and the connecting rod is away from the slider. A filter screen is fixedly connected to the lower end of the connecting rod, and the filter screen is located above the middle of the chamber. This design allows the aluminum alloy profile to be tilted after being removed from the quenching tank, reducing residual liquid in the aluminum alloy profile and improving drainage.

[0006] According to the aforementioned water-cooled quenching device for aluminum alloy profiles, a heat sink is fixedly connected to the outer end of the quenching pool, and the heat sink is located between hydraulic cylinders. This is used to cool the liquid in the quenching pool, ensuring the subsequent quenching effect of the aluminum alloy profiles.

[0007] According to the aforementioned water-cooled quenching device for aluminum alloy profiles, a plurality of heat-conducting columns are provided at the outer end of the quenching pool, and the heat-conducting columns penetrate the quenching pool and extend into the chamber. The heat-conducting columns are fixedly connected to heat sinks. This is used to improve the heat conduction efficiency of the liquid in the quenching pool.

[0008] According to the aforementioned water-cooled quenching device for aluminum alloy profiles, a filter basket is slidably connected to the inner wall of the chamber, and the upper end of the filter basket is at the same height as the upper end of the quenching pool. This is used to filter residue in the quenching pool, facilitating cleaning of the quenching pool.

[0009] According to the aforementioned water-cooled quenching device for aluminum alloy profiles, a lifting ring is fixedly connected to the upper end of the filter basket, and the lifting ring is located at both ends of the filter basket. This facilitates the removal of the filter basket from the quenching tank using lifting equipment.

[0010] According to the aforementioned water-cooled quenching device for aluminum alloy profiles, a lead screw is provided in the middle of the inner wall of the first guide rail, and both ends of the lead screw pass through the upper and lower ends of the first guide rail and are rotatably connected to the first guide rail. The lead screw passes through the middle of the slider and is threadedly connected to the slider. A stepper motor is fixedly connected to the upper end of the first guide rail, and the output end of the stepper motor is fixedly connected to the upper end of the lead screw. This device is used to control the lifting and lowering of a filter screen plate, placing the aluminum alloy profile into a quenching tank for quenching, and facilitating the cleaning of the quenching tank.

[0011] According to the aforementioned water-cooled quenching device for aluminum alloy profiles, a baffle is provided above the filter screen plate, and a connecting rod passes through the baffle and is fixedly connected to the baffle. This is used to block the aluminum alloy profiles and prevent them from falling.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by changing the height of the two ends of the filter screen plate by the hydraulic cylinder, and making the two ends of the filter screen plate different, the filter screen plate is tilted, which reduces the residual liquid in the aluminum alloy profile and improves the drainage effect.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a perspective view of a water-cooling quenching device for aluminum alloy profiles according to this utility model;

[0016] Figure 2 This is a cross-sectional view of the first guide rail of the water-cooled quenching device for aluminum alloy profiles according to this utility model.

[0017] Figure 3 This is a perspective view of the quenching pool of a water-cooled quenching device for aluminum alloy profiles according to this utility model.

[0018] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0019] In the diagram: 1. Support rod; 2. First guide rail; 3. Quenching tank; 4. Hydraulic cylinder; 5. Heat sink; 6. Second guide rail; 7. Lifting ring; 8. Filter basket; 9. Connecting rod; 10. Stepper motor; 11. Baffle; 12. Filter screen plate; 13. Lead screw; 14. Slider; 15. Heat-conducting column; 16. Chamber; 17. Rotating shaft; 18. Rotating plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4This utility model provides a technical solution: a water-cooled quenching device for aluminum alloy profiles, including a quenching pool 3. The quenching pool 3 has a rectangular chamber 16 extending upwards through it. A filter basket 8 is slidably connected to the inner wall of the chamber 16, with its upper end at the same height as the upper end of the quenching pool 3, for filtering residues in the quenching pool 3, facilitating cleaning. Lifting rings 7 are fixedly connected to the upper end of the filter basket 8, located at both ends, for easy removal from the quenching pool 3 with the aid of lifting equipment. Four hydraulic cylinders 4 are fixedly connected to the outer end of the quenching pool 3, located at the four corners. Heat sinks 5 are fixedly connected to the outer end of the quenching pool 3, located between the hydraulic cylinders 4, for cooling the liquid in the quenching pool 3, ensuring the subsequent quenching effect of the aluminum alloy profiles. Several heat-conducting columns 15 are provided on the outer end of the quenching pool 3, and the heat-conducting columns 15 penetrate the quenching pool 3 and extend into the chamber 16. The heat-conducting columns 15 are fixedly connected to the heat sink 5 to improve the heat conduction efficiency of the liquid in the quenching pool 3. Two first guide rails 2 and two second guide rails 6 are fixedly connected to the upper ends of the piston rods of the four hydraulic cylinders 4, and the first guide rails 2 and the second guide rails 6 are staggered on the four hydraulic cylinders 4. The opening ends of the first guide rails 2 and the second guide rails 6 on both sides of the quenching pool 3 are opposite to each other. Slider blocks 14 are slidably connected to the inner walls of the first guide rails 2 and the second guide rails 6, respectively. A lead screw 13 is provided in the middle of the inner wall of the first guide rail 2, and the two ends of the lead screw 13 pass through the upper and lower ends of the first guide rail 2 and are rotatably connected to the first guide rail 2. The lead screw 13 passes through the middle of the slider 14 and is threadedly connected to the slider 14. A stepper motor 10 is fixedly connected to the upper end of the first guide rail 2, and the output end of the stepper motor 10 is fixedly connected to the upper end of the lead screw 13. This is used to control the lifting and lowering of the filter screen plate 12, so that the aluminum alloy profile can be placed into the quenching pool 3 for quenching, and to facilitate the cleaning of the quenching pool 3. A rotating plate 18 is fixedly connected to the middle of the side end of the slider 14. An L-shaped support rod 1 is rotatably connected to the outer end of the rotating plate 18, and the rotating plate 18 extends into the support rod 1. A rotating shaft 17 is rotatably connected to the middle of the rotating plate 18, and both ends of the rotating shaft 17 pass through the support rod 1 and are rotatably connected to the support rod 1. The other end of the support rod 1 extends to the top of the chamber 16. A connecting rod 9 is fixedly connected to the lower end of the support rod 1, and the connecting rod 9 is away from the slider 14. A filter screen plate 12 is fixedly connected to the lower end of the connecting rod 9, and the filter screen plate 12 is located above the middle of the chamber 16. A baffle 11 is provided above the filter screen plate 12, and the connecting rod 9 passes through the baffle 11 and is fixedly connected to the baffle 11 to block the aluminum alloy profile and prevent the aluminum alloy profile from falling.

[0022] Working principle: In use, the aluminum alloy profile is placed on the filter screen plate 12 in the baffle 11. The stepper motor 10 drives the lead screw 13 to rotate, so that the slider 14 drives the filter screen plate 12 to descend into the quenching tank 3 through the support rod 1 and the connecting rod 9 to quench the aluminum alloy profile. After quenching, the stepper motor 10 drives the lead screw 13 to rotate in the opposite direction to reset the filter screen plate 12. By controlling the hydraulic cylinders 4 at the same end on both sides of the quenching tank 3, the first guide rail 2 and the second guide rail 6 are pushed upward, so that one end of the filter screen plate 12 is upward, causing the filter screen plate 12 to tilt and remove the moisture from the aluminum alloy profile. Then the hydraulic cylinder 4 is reset. The above operation is repeated for the hydraulic cylinder 4 at the other end of the quenching tank 3 to complete the water control of the aluminum alloy profile.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A water-cooled quenching device for aluminum alloy profiles, comprising a quenching tank (3), characterized in that, The quenching pool (3) is provided with a rectangular chamber (16), and the chamber (16) extends upward through the quenching pool (3). Four hydraulic cylinders (4) are fixedly connected to the outer end of the quenching pool (3), and the hydraulic cylinders (4) are located at the four corners of the quenching pool (3). The upper ends of the piston rods of the four hydraulic cylinders (4) are fixedly connected to two first guide rails (2) and two second guide rails (6), and the first guide rails (2) and second guide rails (6) are staggered on the four hydraulic cylinders (4). The opening ends of the first guide rails (2) and second guide rails (6) at both ends of the quenching pool (3) are opposite to each other. Sliding blocks (14) are slidably connected to the inner walls of the first guide rails (2) and second guide rails (6). A rotating plate (18) is fixedly connected to the middle of the side end. An L-shaped support rod (1) is rotatably connected to the outer end of the rotating plate (18), and the rotating plate (18) extends into the support rod (1). A rotating shaft (17) is rotatably connected to the middle of the rotating plate (18), and both ends of the rotating shaft (17) pass through the support rod (1) and are rotatably connected to the support rod (1). The other end of the support rod (1) extends to the top of the chamber (16). A connecting rod (9) is fixedly connected to the lower end of the support rod (1), and the connecting rod (9) is away from the slider (14). A filter screen plate (12) is fixedly connected to the lower end of the connecting rod (9), and the filter screen plate (12) is located above the middle of the chamber (16).

2. The water-cooling quenching device for aluminum alloy profiles as described in claim 1, characterized in that: The outer end of the quenching pool (3) is fixedly connected to a heat sink (5), and the heat sink (5) is located between the hydraulic cylinders (4).

3. The water-cooling quenching device for aluminum alloy profiles as described in claim 2, characterized in that: The outer end of the quenching pool (3) is provided with several heat-conducting columns (15), and the heat-conducting columns (15) penetrate the quenching pool (3) and extend into the chamber (16). The heat-conducting columns (15) are fixedly connected to the heat sink (5).

4. The water-cooling quenching device for aluminum alloy profiles as described in claim 1, characterized in that: A filter basket (8) is slidably connected to the inner wall of the chamber (16), and the upper end of the filter basket (8) is at the same height as the upper end of the quenching pool (3).

5. The water-cooling quenching device for aluminum alloy profiles as described in claim 4, characterized in that: The upper end of the filter basket (8) is fixedly connected with a hanging ring (7), and the hanging ring (7) is located at both ends of the filter basket (8).

6. The water-cooling quenching device for aluminum alloy profiles as described in claim 1, characterized in that: The first guide rail (2) has a lead screw (13) in the middle of its inner wall. The two ends of the lead screw (13) pass through the upper and lower ends of the first guide rail (2) and are rotatably connected to the first guide rail (2). The lead screw (13) passes through the middle of the slider (14) and is threadedly connected to the slider (14). The upper end of the first guide rail (2) is fixedly connected to a stepper motor (10), and the output end of the stepper motor (10) is fixedly connected to the upper end of the lead screw (13).

7. The water-cooling quenching device for aluminum alloy profiles as described in claim 1, characterized in that: A baffle (11) is provided above the filter screen plate (12), and a connecting rod (9) passes through the baffle (11) and is fixedly connected to the baffle (11).

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