Efficient extrusion forming device for aluminum alloy production

Abstract

The utility model relates to an aluminum alloy production efficient extrusion forming device which comprises a supporting base, a top plate is arranged at the upper end of the supporting base, a lifting device is arranged in the center of the upper end of the supporting base, a lower die plate is arranged at the upper end of the lifting device, a box die device is arranged above the lower die plate, and a box die is arranged above the box die device. An upper mold plate is arranged above the box mold device, a first buffer piece is arranged at the upper end of the lower mold plate, round holes are evenly distributed in the surface of the first buffer piece, and dampers are arranged in the round holes in a matched mode; by arranging the model selection box, various specifications are achieved, model selection bases suitable for sizes and shapes are selected, the follow-up replacement and assembly speed is high, the multi-variety and small-batch production mode is supported, and the equipment utilization rate is increased; and by arranging the first buffer piece and the second buffer piece, through the deformability of materials, the buffer piece shrinks and deforms under the pressing impact of the pressing device, and the buffer effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum alloy extrusion forming equipment technical field especially relates to a kind of aluminum alloy production high-efficiency extrusion forming device. BACKGROUND

[0002] Aluminum alloy specific strength is close to high alloy steel, and specific stiffness exceeds steel, with good casting performance and plastic processing performance, generally adopts extrusion forming;Traditional aluminum alloy extrusion forming equipment is affected by long-term vibration impact during working process, affects service life and structural stability, and has poor processing adaptability for non-standard orders, increases production cost, therefore we design a kind of aluminum alloy production high-efficiency extrusion forming device.

[0003] Patent No. CN202321324182.9 is a Chinese utility model patent, which discloses an automatic aluminum alloy extrusion forming device, comprising a rack device for supporting and pressing, and a box mold device for extruding aluminum alloy forming is installed in the middle of the rack device, and a lifting device for lifting aluminum alloy forming and discharging is arranged below the box mold device;The box mold device comprises a sealed box, the sealed box is provided with a connecting rim around the circumference, two guide sleeves are provided on the diagonal line of the connecting rim outside the sealed box, and a chamfer is provided on the top of the sealed box;The lifting device comprises a lower hydraulic cylinder, and a lower mold plate is installed at the extension end of the lower hydraulic cylinder;The automatic aluminum alloy extrusion forming device of the utility model has the advantages that the setting of the lower pushing and discharging increases the convenience of discharging;The setting of three-stage separation pressing ensures the need of bottom discharge;The frame type setting without bottom and top facilitates the entry and exit of aluminum alloy raw materials, but the device has the following problems: first, it does not have the function of reducing impact vibration, the device is affected by long-term vibration impact during working process, which affects service life and structural stability, and second, it does not have modular design, and has poor processing adaptability for non-standard orders, and cannot extrude aluminum alloy parts of different specifications. UTILITY MODEL CONTENTS

[0004] The utility model aims at the deficiencies of prior art, and solves the technical problems of traditional aluminum alloy extrusion forming equipment being affected by long-term vibration impact during working process, affecting service life and structural stability, and having poor processing adaptability for non-standard orders and increasing production cost by setting selection box, damper and damping seat, first buffer and second buffer.

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

[0006] The utility model provides an aluminium alloy production high -efficient extrusion forming device, including support base, the upper end of support base is equipped with the top plate, and the upper end center position of support base is equipped with lifting device, the upper end of lifting device is equipped with the lower die plate, the upper of lower die plate is equipped with box mould device, the upper of box mould device is equipped with upper die plate, the upper end of lower die plate is equipped with one buffer piece, the surface of one buffer piece is evenly distributed round hole, is equipped with damper in the hole of round hole, the lower end of damper is fixedly connected with lower die plate.

[0007] As a kind of preferred, the upper end of one buffer piece is equipped with selection box, the lower end of selection box is equipped with damping seat, and damping seat is connected with damper.

[0008] As a kind of preferred, the upper and lower surfaces of box mould device are equipped with rectangular groove, and the lower end of support base is fixedly connected with support rod at the position of four corners of box mould device.

[0009] As a kind of preferred, the upper end of box mould device is equipped with two buffer pieces, and the upper end of two buffer pieces is equipped with square plate.

[0010] As a kind of preferred, the lower end edge position of upper die plate is equipped with step, the inner side of step is equipped with pressing block, and pressing block is matched with the structure size of selection box.

[0011] As a kind of preferred, the upper end of top plate is equipped with down-pressing device, the lower end of down-pressing device is connected with connecting block through top plate, and the lower end of connecting block is connected with upper die plate.

[0012] The utility model discloses a kind of aluminium alloy production high -efficient extrusion forming device, including support base, the upper end of support base is equipped with the top plate, and the upper end center position of support base is equipped with lifting device, the upper end of lifting device is equipped with the lower die plate, the upper of lower die plate is equipped with box mould device, the upper of box mould device is equipped with upper die plate, the upper end of lower die plate is equipped with one buffer piece, the surface of one buffer piece is evenly distributed round hole, is equipped with damper in the hole of round hole, the lower end of damper is fixedly connected with lower die plate.

[0013] (1) the utility model discloses a selection box is set, has multiple specifications, selects the selection seat of suitable size shape, under the alignment state of damper and damping seat, selection box is pressed down with force, can be fixed, simple structure, subsequent replacement, assembly speed is fast, support multi -variety, small -batch production mode, improve equipment utilization.

[0014] (2) the utility model discloses a damper and damping seat are set, utilize damping principle, reduce the vibration impact force of down-pressing device to selection box, improve structural stability, prolong the service life of component.

[0015] (3) the utility model discloses a one buffer piece and two buffer pieces are set, are made of elastic material, can be rubber, silicone, elastic sponge and other materials, by the deformation ability of material itself, shrink deformation under the impact of down-pressing device, to consume energy, play the effect of buffering.

[0016] In summary, this equipment has the advantages of stable structure, good buffering effect, and long service life, and is especially suitable for the field of aluminum alloy extrusion molding equipment technology. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the extrusion molding device.

[0019] Figure 2 This is a structural diagram of the lower template section.

[0020] Figure 3 This is a structural schematic diagram of the box mold device.

[0021] Figure 4 This is a structural diagram of the upper template section. Detailed Implementation

[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0023] Example 1

[0024] like Figures 1 to 4 As shown, this utility model provides a high-efficiency extrusion molding device for aluminum alloy production, including a support base 1, which consists of a base plate and four support rods to provide basic support. A top plate 2 is provided at the upper end of the support base 1 to provide mounting support for the pressing device 21. A lifting device 3, consisting of a hydraulic rod and a hydraulic cylinder, is located at the center of the upper end of the support base 1. The hydraulic cylinder's operation causes the hydraulic rod to extend, moving the lower template 4 to facilitate aluminum alloy pressing and unloading. The lower template 4 is located above the lifting device 3. A box mold device 5 is located above the lower template 4. An upper template 6 is located above the box mold device 5. The upper end of 4 is provided with a buffer component 41, which is made of elastic material, such as rubber, silicone, elastic sponge, etc. Through the deformation capacity of the material itself, it contracts and deforms when subjected to the downward impact of the pressing device 21, thereby consuming energy and achieving a buffering effect. The surface of the buffer component 41 is evenly distributed with circular holes 42, and a damper 43 is fitted inside the holes 42. The lower end of the damper 43 is fixedly connected to the lower template 4. The damper 43 is used in conjunction with the damping seat 45. By applying the damping principle, the vibration impact force of the pressing device 21 on the selection box 44 is reduced, the structural stability is improved, and the service life of the components is extended.

[0025] Furthermore, such as Figure 2 As shown, the upper end of the first buffer component 41 is provided with a selection box 44, which has various specifications. By selecting a suitable size and shape of the selection seat 44, and with the damper and the damping seat aligned, the selection box 44 can be pressed down to fix it. The structure is simple, and the subsequent replacement and assembly speed is fast. It supports a multi-variety, small-batch production mode and improves equipment utilization. The lower end of the selection box 44 is provided with a damping seat 45, which is adapted to and connected to the damper 43.

[0026] Furthermore, such as Figure 3 As shown, the upper and lower surfaces of the box mold device 5 are provided with rectangular grooves 51 to define the position of the selection box 44 and provide working space for the lower template 4 and the upper template 6. Support rods 52 are provided at the four corners of the lower end of the box mold device 5. The lower end of the support rods 52 is fixedly connected to the support base 1 to provide movement space for the lower template 4.

[0027] Furthermore, the upper end of the box mold device 5 is provided with a second buffer 53, and the upper end of the second buffer 53 is provided with a square plate 54. Under the action of the pressing device 21, the upper template 6 moves downward, so that its step 61 gradually contacts the square plate 54. As it continues to press down, the second buffer 53 is deformed by pressure, thereby consuming energy and alleviating the impact between the upper template 6 and the box mold device 5.

[0028] Furthermore, such as Figure 4 As shown, the lower edge of the upper template 6 is provided with a step 61, which is adapted to the square plate 54. The inner side of the step 61 is provided with a pressure block 62, which is adapted to the structure and size of the selection box 44. The pressure block 62 is adapted to the selection box 44 and its size can be changed.

[0029] Furthermore, such as Figure 1 As shown, the upper end of the top plate 2 is provided with a pressing device 21, which consists of a hydraulic rod and a hydraulic cylinder. When the hydraulic cylinder works, it drives the hydraulic rod to extend and press down the upper template 6. The lower end of the pressing device 21 passes through the top plate 2 and connects to the connecting block 22. The lower end of the connecting block 22 is connected to the upper template 6.

[0030] Working process: firstly, select the size and shape of the box 44 and the briquetting 62, keep the damper and the damper seat alignment, the box 44 is pressed down, installed on the lower end of the template 4; Further, lifting device 3 work to drive the lower die plate 4 upward; At the same time, the lower pressure device 21 work to drive the upper die plate 6 down, so that its step 61 gradually contact the square plate 54, continue to press, then the second buffer 53 is pressed deformation, thereby consuming energy, relieve the impact between the upper die plate 6 and the box die device 5; Further, the briquetting 62 and the box 44 extrusion, so that the aluminum alloy in the box 44 is extruded; Further, lifting device 3 work to drive the lower die plate 4 down, can be discharged.

[0031] In the description of the present application, it should be understood that the terms "front and back", "left and right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or component referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the application.

[0032] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0033] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements under the technical prompt of the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An aluminum alloy production high-efficiency extrusion forming device, characterized in that: Including support base (1), the upper end of support base (1) is equipped with top plate (2), and the upper end center position of support base (1) is equipped with lifting device (3), the upper end of lifting device (3) is equipped with lower die plate (4), the upper side of lower die plate (4) is equipped with box mould device (5), the upper side of box mould device (5) is equipped with upper die plate (6), the upper end of lower die plate (4) is equipped with one buffer (41), the surface of one buffer (41) is evenly distributed round hole (42), the hole of round hole (42) is adapted to be equipped with damper (43), the lower end of damper (43) is fixedly connected with lower die plate (4).

2. The high-efficiency extrusion forming device for aluminum alloy production of claim 1, wherein, The upper end of one buffer (41) is equipped with selection box (44), the lower end of selection box (44) is equipped with damping seat (45), and damping seat (45) is connected with damper (43).

3. The aluminum alloy production high-efficiency extrusion forming device according to claim 1, characterized in that, The upper and lower surfaces of box mould device (5) are equipped with rectangular groove (51), and the lower end of box mould device (5) is equipped with support rod (52) at the four corner positions, and the lower end of support rod (52) is fixedly connected with support base (1).

4. The high-efficiency extrusion forming device for aluminum alloy production of claim 1, wherein, The upper end of box mould device (5) is equipped with two buffers (53), and the upper end of two buffers (53) is equipped with square plate (54).

5. The high-efficiency extrusion forming device for aluminum alloy production of claim 1, wherein, The lower end edge position of upper die plate (6) is equipped with step (61), the inner side of step (61) is equipped with pressing block (62), and the structure size of pressing block (62) is adapted to selection box (44).

6. The aluminum alloy production high-efficiency extrusion forming device according to claim 1, characterized in that, The upper end of top plate (2) is equipped with pressing device (21), the lower end of pressing device (21) is connected with connecting block (22) through top plate (2), and the lower end of connecting block (22) is connected with upper die plate (6).

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