Aluminum profile extrusion forming equipment

Abstract

The utility model relates to the technical field of aluminum profile processing, and discloses aluminum profile extrusion forming equipment which comprises an extrusion box and an aluminum ingot, an extrusion device is arranged on one side of the extrusion box, a mold is arranged at a discharge port of the extrusion box, and the aluminum ingot enters a cavity of the extrusion box and is extruded and formed into a finished aluminum profile from the discharge port. A replacement assembly is arranged on the outer wall face of the mold and comprises a pressing ring, a push rod and a hydraulic pushing unit, the hydraulic pushing unit comprises a hydraulic machine, a rectangular plate and a mounting block, and a limiting guide unit is arranged between the push rod and the mounting block. By arranging the replacement assembly, the mold can be rapidly replaced, operation is more convenient and rapid, compared with a traditional replacement mode, more time is saved, a hydraulic machine is controlled to drive a rectangular plate to move, the rectangular plate drives a push rod and a pressing ring to move, workers replace the mold to produce aluminum profiles of different styles, and the production efficiency is improved. By arranging the limiting guide unit, the running stability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to aluminum profile extrusion molding equipment. Background Art

[0002] Aluminum extrusion molding (or aluminum extrusion molding) is a plastic processing method that applies strong pressure to the aluminum billet placed in the mold cavity (or extrusion cylinder), forcing the aluminum billet to produce directional plastic deformation and extrude it from the die hole of the extrusion die, thereby obtaining parts or semi-finished products with the desired cross-sectional shape, size and certain mechanical properties.

[0003] During the production process, the corresponding mold is replaced according to the different needs of the product, and the aluminum ingot is passed through the mold to obtain the finished aluminum profile. However, the replacement of the mold is more troublesome. Usually, special tools are required to install the mold to ensure that each component is correctly aligned. The mold replacement process is not convenient and the device needs to be in a closed state for replacement, and the replacement efficiency is low.

[0004] Therefore, those skilled in the art provide an aluminum profile extrusion forming device to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an aluminum profile extrusion molding device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aluminum profile extrusion forming equipment, including an extrusion box and an aluminum ingot, an extrusion device is arranged on one side of the extrusion box, an arc plate is fixedly installed on the feed port of the extrusion box, a mold is arranged on the discharge port of the extrusion box, the aluminum ingot enters the extrusion box cavity and is extruded and formed into a finished aluminum profile from the discharge port, a replacement component for quickly replacing the mold is arranged on the outer wall surface of the mold, the replacement component includes a pressure ring, a push rod and a hydraulic pushing unit, a clamping groove is opened on one side wall surface of the pressure ring, the mold is movably clamped in the clamping groove, the pressure ring is fixedly connected to the push rod, the hydraulic pushing unit includes a hydraulic press, a rectangular plate and a mounting block, the hydraulic press pushes the rectangular plate to move when working, the rectangular plate is fixedly connected to the corresponding push rod to push the push rod, a limit guide unit is arranged between the push rod and the mounting block, the limit guide unit includes a limit plate and a slider.

[0007] Preferably, the push rods are distributed in a ring array on the outer wall surface of the pressure ring, the push rods are "L"-shaped, there are four push rods, and the four push rods are located on each outer wall surface of the extrusion box.

[0008] Preferably, the mounting block is fixedly mounted on the four outer walls of the extrusion box, a rectangular groove is penetrated through one side wall of the mounting block, and the push rods on the four outer walls of the extrusion box movably penetrate the corresponding mounting blocks through the rectangular groove.

[0009] Preferably, the end of the push rod away from the pressure ring is fixedly connected to the corresponding rectangular plate, the telescopic end of the hydraulic press is fixedly connected to the corresponding rectangular plate, the hydraulic press is fixedly mounted on the corresponding mounting block, and the number of rectangular plates and push rods corresponds one to one.

[0010] Preferably, the limit plate is fixedly mounted on a side wall of the push rod away from the extrusion box in the vertical direction, and the sliding block is fixedly mounted in a rectangular groove of the mounting block.

[0011] Preferably, the cross section of the slider is triangular, the limiting plate is provided with a sliding groove at a position corresponding to the slider, and the slider is movably engaged in the sliding groove.

[0012] Preferably, a material guide cylinder is fixedly connected to a side wall of the mold close to the discharge port of the extrusion box, the material guide cylinder can be movably engaged in the discharge port of the extrusion box, and a plurality of sealing rings are arranged on the outer wall of the material guide cylinder.

[0013] The utility model provides an aluminum profile extrusion forming device, which has the following beneficial effects:

[0014] (1) This aluminum profile extrusion molding equipment can quickly replace the mold by setting up a replacement component. It is more convenient and quick to operate and saves time compared to the traditional replacement method. By controlling the hydraulic press to drive the rectangular plate to move, the rectangular plate drives the push rod and the pressure ring to move. The staff replaces the mold to produce aluminum profiles of different styles. The setting of the limit guide unit can improve the stability of the device operation.

[0015] (2) In the aluminum profile extrusion molding equipment, the mounting block is fixedly mounted on the four outer walls of the extrusion box, a rectangular groove is formed on one side wall of the mounting block, and the push rods on the four outer walls of the extrusion box are movably penetrated through the corresponding mounting blocks through the rectangular groove. The push rods are fixedly connected to the rectangular plate by setting the push rods, and the telescopic end of the hydraulic press is fixedly connected to the rectangular plate. The hydraulic press drives the rectangular plate to move during operation, and the rectangular plate drives the push rods and the pressure ring to move synchronously. A locking groove is formed on one side of the pressure ring, and the mold is movably locked in the locking groove. When the pressure ring is away from the extrusion box, it is convenient for the staff to remove the mold for replacement, and when the pressure ring is close to the extrusion box, the mold is limited and fixed.

[0016] (3) This aluminum profile extrusion forming equipment is fixedly installed on the push rod by setting a limit plate, and the slider is fixedly installed in the rectangular groove of the mounting block. The limit plate is provided with a slide groove at the position corresponding to the slider, and the slider is movably engaged in the slide groove. Therefore, when the push rod moves, the limit plate moves along the direction of the slider. The limit plate and the slider play a role of limiting and guiding the movement of the push rod, thereby improving the stability of the device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an aluminum profile extrusion molding device of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of an aluminum profile extrusion molding device of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection relationship between an extrusion box and a replacement component of an aluminum profile extrusion molding device of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of a hydraulic push unit of an aluminum profile extrusion molding device of the utility model;

[0021] Figure 5 This is a schematic diagram of the pressure ring, push rod and die structure of an aluminum profile extrusion molding device of the utility model Figure 1 ;

[0022] Figure 6 This is a schematic diagram of the pressure ring, push rod and die structure of an aluminum profile extrusion molding device of the utility model Figure 2 ;

[0023] Figure 7 The utility model is a schematic diagram of the connection relationship between the mold, the material guide cylinder and the sealing ring of an aluminum profile extrusion molding equipment.

[0024] Legend:

[0025] 10. Extrusion box; 11. Arc plate; 12. Aluminum ingot; 13. Finished aluminum profile; 14. Mold; 15. Press ring; 16. Hydraulic push unit; 17. Push rod; 18. Rectangular plate; 19. Mounting block; 20. Hydraulic press; 21. Limit plate; 22. Slider; 23. Engaging groove; 24. Material guide cylinder; 25. Sealing ring. DETAILED DESCRIPTION

[0026] like Figure 1-7As shown: an aluminum profile extrusion molding equipment, including an extrusion box 10 and an aluminum ingot 12, an extrusion device is arranged on one side of the extrusion box 10, an arc plate 11 is fixedly installed at the feed port of the extrusion box 10, and a mold 14 is arranged at the discharge port of the extrusion box 10. The aluminum ingot 12 enters the cavity of the extrusion box 10 and is extruded from the discharge port to form a finished aluminum profile 13. A replacement component for quickly replacing the mold 14 is arranged on the outer wall surface of the mold 14, and the replacement component includes a pressure ring 15, a push rod 17 and a hydraulic push unit 16 A locking groove 23 is provided on one side wall of the pressure ring 15, and the mold 14 is movably engaged in the locking groove 23. The pressure ring 15 is fixedly connected to the push rod 17. The hydraulic pushing unit 16 includes a hydraulic press 20, a rectangular plate 18 and a mounting block 19. When the hydraulic press 20 is working, it pushes the rectangular plate 18 to move. The rectangular plate 18 is fixedly connected to the corresponding push rod 17 to push the push rod 17. A limiting guide unit is arranged between the push rod 17 and the mounting block 19, and the limiting guide unit includes a limiting plate 21 and a slider 22.

[0027] Specifically, the present application can quickly replace the mold 14 by setting up a replacement component, which is more convenient and rapid in operation and saves more time than the traditional replacement method. By controlling the hydraulic press 20 to drive the rectangular plate 18 to move, the rectangular plate 18 drives the push rod 17 and the pressure ring 15 to move. The staff replaces the mold 14 to produce aluminum profiles of different styles. Setting a limit guide unit can improve the stability of the device operation.

[0028] The push rods 17 are distributed in a ring array on the outer wall surface of the pressure ring 15 . The push rods 17 are “L”-shaped. There are four push rods 17 . The four push rods 17 are located on the outer wall surfaces of the extrusion box 10 .

[0029] Specifically, the pressure ring 15 is fixedly connected to the push rod 17 , and the push rod 17 is set in an “L” shape. Four push rods 17 are located on each outer wall surface of the extrusion box 10 , and moving the push rod 17 drives the pressure ring 15 to move synchronously.

[0030] The mounting block 19 is fixedly mounted on the four outer walls of the extrusion box 10, and a rectangular groove is formed on one side wall of the mounting block 19. The push rods 17 on the four outer walls of the extrusion box 10 are movable through the rectangular grooves and penetrate the corresponding mounting blocks 19. The end of the push rod 17 away from the pressure ring 15 is fixedly connected to the corresponding rectangular plate 18, and the telescopic end of the hydraulic press 20 is fixedly connected to the corresponding rectangular plate 18. The hydraulic press 20 is fixedly mounted on the corresponding mounting block 19, and the number of rectangular plates 18 and push rods 17 corresponds one to one.

[0031] Specifically, the mounting block 19 is fixedly mounted on the four outer walls of the extrusion box 10, and a rectangular groove is formed on one side wall of the mounting block 19. The push rods 17 on the four outer walls of the extrusion box 10 movably penetrate the corresponding mounting blocks 19 through the rectangular grooves. The push rods 17 are fixedly connected to the rectangular plate 18 by setting the push rods 17. The telescopic end of the hydraulic press 20 is fixedly connected to the rectangular plate 18. The hydraulic press 20 drives the rectangular plate 18 to move during operation, and the rectangular plate 18 drives the push rods 17 and the pressure ring 15 to move synchronously. A snap-fit ​​groove 23 is formed on one side of the pressure ring 15, and the mold 14 is movably snap-fitted in the snap-fit ​​groove 23. When the pressure ring 15 is away from the extrusion box 10, it is convenient for the staff to remove the mold 14 for replacement. When the pressure ring 15 is close to the extrusion box 10, the mold 14 is limited and fixed.

[0032] The limit plate 21 is fixedly mounted on a side wall of the push rod 17 away from the extrusion box 10 in the vertical direction, and the slider 22 is fixedly mounted in the rectangular groove of the mounting block 19. The cross section of the slider 22 is triangular, and the limit plate 21 is provided with a slide groove at a position corresponding to the slider 22, and the slider 22 is movably engaged in the slide groove.

[0033] Specifically, a limit plate 21 is fixedly installed on the push rod 17, and a slider 22 is fixedly installed in the rectangular groove of the mounting block 19. The limit plate 21 is provided with a slide groove at a position corresponding to the slider 22, and the slider 22 is movably engaged in the slide groove. Therefore, when the push rod 17 moves, the limit plate 21 moves along the direction of the slider 22. The limit plate 21 and the slider 22 play a role of limiting and guiding the movement of the push rod 17, thereby improving the stability of the device operation.

[0034] A material guide cylinder 24 is fixedly connected to a wall surface of one side of the die 14 close to the discharge port of the extrusion box 10 . The material guide cylinder 24 can be movably engaged in the discharge port of the extrusion box 10 . A plurality of sealing rings 25 are arranged on the outer wall surface of the material guide cylinder 24 .

[0035] Specifically, a material guide cylinder 24 is arranged on one side of the die 14 close to the discharge port of the extrusion box 10, and the material guide cylinder 24 can be movably engaged in the discharge port of the extrusion box 10. A plurality of sealing rings 25 are arranged on the outer wall surface of the material guide cylinder 24, which can effectively improve the sealing between the die 14 and the extrusion box 10 and prevent aluminum material from being squeezed out of the gap during the extrusion process.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An aluminum profile extrusion molding device, comprising an extrusion box (10) and an aluminum ingot (12), wherein an extrusion device is arranged on one side of the extrusion box (10), an arc plate (11) is fixedly installed at the feed inlet of the extrusion box (10), a mold (14) is arranged at the discharge outlet of the extrusion box (10), and the aluminum ingot (12) enters the cavity of the extrusion box (10) and is extruded from the discharge outlet into a finished aluminum profile (13), characterized in that: A replacement component for quickly replacing the mold (14) is arranged on the outer wall surface of the mold (14), and the replacement component includes a pressure ring (15), a push rod (17) and a hydraulic pushing unit (16). A clamping groove (23) is opened on one side wall surface of the pressure ring (15), and the mold (14) is movably clamped in the clamping groove (23). The pressure ring (15) and the push rod (17) are fixedly connected. The hydraulic pushing unit (16) includes a hydraulic press (20), a rectangular plate (18) and a mounting block (19). When the hydraulic press (20) is working, it pushes the rectangular plate (18) to move. The rectangular plate (18) is fixedly connected to the corresponding push rod (17) to push the push rod (17). A limit guide unit is arranged between the push rod (17) and the mounting block (19), and the limit guide unit includes a limit plate (21) and a slider (22).

2. The aluminum profile extrusion molding equipment according to claim 1, characterized in that: The push rods (17) are distributed in a ring array on the outer wall surface of the pressure ring (15), and the push rods (17) are "L"-shaped. There are four push rods (17), and the four push rods (17) are located on the outer wall surfaces of the extrusion box (10).

3. The aluminum profile extrusion forming equipment according to claim 1, characterized in that: The mounting block (19) is fixedly mounted on the four outer walls of the extrusion box (10); a rectangular groove is formed through one side wall of the mounting block (19); and the push rods (17) on the four outer walls of the extrusion box (10) movably penetrate the corresponding mounting blocks (19) through the rectangular grooves.

4. The aluminum profile extrusion molding equipment according to claim 1, characterized in that: One end of the push rod (17) away from the pressure ring (15) is fixedly connected to the corresponding rectangular plate (18), the telescopic end of the hydraulic press (20) is fixedly connected to the corresponding rectangular plate (18), the hydraulic press (20) is fixedly mounted on the corresponding mounting block (19), and the number of rectangular plates (18) and push rods (17) corresponds one to one.

5. The aluminum profile extrusion forming equipment according to claim 1, characterized in that: The limit plate (21) is fixedly mounted on a side wall of the push rod (17) away from the extrusion box (10) in the vertical direction, and the slide block (22) is fixedly mounted in a rectangular groove of the mounting block (19).

6. The aluminum profile extrusion molding equipment according to claim 5, characterized in that: The cross section of the slider (22) is triangular, and the limiting plate (21) is provided with a slide groove at a position corresponding to the slider (22), and the slider (22) is movably engaged in the slide groove.

7. The aluminum profile extrusion molding equipment according to claim 1, characterized in that: A material guide cylinder (24) is fixedly connected to a side wall surface of the mold (14) close to the material outlet of the extrusion box (10); the material guide cylinder (24) can be movably engaged in the material outlet of the extrusion box (10); and a plurality of sealing rings (25) are arranged on the outer wall surface of the material guide cylinder (24).

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