Aluminum profile shaping device

Abstract

The utility model relates to the technical field of aluminum profile extrusion production, in particular to an aluminum profile shaping device which comprises a device body, a plurality of shaping assemblies movably arranged on the device body and a pressing mechanism used for pressing the shaping assemblies. The pressing mechanism applies external force to the outer end of the shaping assembly, so that the inner end of the shaping assembly acts on the external aluminum profile to achieve shaping of the aluminum profile. The utility model aims to provide the aluminum profile shaping device, which can adjust the common deformation out-of-tolerance conditions such as uneven planes, concave surfaces, convex surfaces, opening size closing, openings, square tube oblique angles, round tube ellipses and the like through a method of applying external force to products in the aluminum profile production process, so that the high efficiency of adjusting while producing is realized, the production efficiency is improved, and the production cost is reduced. Therefore, the mold testing frequency is reduced, and meanwhile the production efficiency and the product percent of pass are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile extrusion production, in particular to an aluminum profile shaping device. Background Art

[0002] Currently, aluminum extrusion production can be plagued by various issues, including uneven surfaces, concave or convex surfaces, narrow openings, beveled square tubes, and oval round tubes, leading to product deformation and dimensional deviation. When these issues arise, the typical approach is to halt production and consider adjusting the mold. Once the mold is repaired, the machine can be retested. If the first test fails, a second repair is required, and production can resume only after the product passes the test.

[0003] However, after stopping production, the following problems will arise:

[0004] 1. Each time the mold is re-tested, the machine needs to be restarted, which consumes electricity and is costly. Each mold trial wastes 1 to 3 aluminum bars. After each mold trial, the mold must be boiled with strong caustic soda before it can be repaired, which is time-consuming and not environmentally friendly. Each mold repair takes 1 to 3 days before it can be re-tested, and it may not be successful, which is inefficient and slow.

[0005] 2. Even after the mold is repaired and can be put into normal production, there may be other factors (such as deformation of the mold during extrusion due to long-term use, excessive temperature rise of the ingot during extrusion, too fast change in extrusion speed, improper control of elongation during stretching and straightening, etc.) that lead to dimensional deviations and a decrease in the qualified rate of finished products.

[0006] 3. Shaping with a traditional roller shaping machine generally involves cutting the product and shaping it one by one, which is inefficient. Since there is no extruder to provide thrust, the shaping effect is average. Summary of the Invention

[0007] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present utility model is to provide an aluminum profile shaping device, which can adjust common deformation tolerances such as uneven surface, concave surface, convex surface, opening size closing, opening, square tube bevel, and round tube ellipse by applying external force to the product during the production process of aluminum profiles, thereby achieving high efficiency of adjustment during production, thereby reducing the number of mold trials and improving production efficiency and product qualification rate.

[0008] The utility model is realized through the following technical solutions:

[0009] An aluminum profile shaping device includes a device body, a plurality of shaping components movably arranged on the device body, and a pressing mechanism for pressing the shaping components; the pressing mechanism applies external force to the outer end of the shaping component, so that the inner end of the shaping component acts on the external aluminum profile to achieve the shaping of the aluminum profile.

[0010] The device body is provided with positioning holes corresponding to the shaping components one by one, and the shaping components are movably arranged at the corresponding positioning holes.

[0011] The positioning hole is a circular hole structure, and the shaping component includes a shaping rod and a shaping head. The rod body of the shaping rod is slidably connected to the positioning hole, and the shaping head is arranged at the inner end of the shaping rod.

[0012] Wherein, the shaping component also includes a positioning head arranged at the outer end of the shaping rod.

[0013] The positioning hole is a strip-shaped structure, and the shaping component includes a shaping plate and a shaping head. The body of the shaping plate is slidably connected to the positioning hole, and the shaping head is arranged at the inner end of the shaping plate.

[0014] Wherein, the device body is an arch bridge or tubular structure.

[0015] Among them, the shaping component includes a shaping rod and a shaping head. The shaping rod is a telescopic rod, which is installed on the device body. The shaping head is arranged at the movable end of the shaping rod. The shaping rod is used to control the extension and retraction of the shaping head to adjust the position of the shaping head.

[0016] The shaping head has an annular contact surface, which is used to contact the aluminum profile; the shaping head is rotatably arranged on the shaping rod.

[0017] Beneficial effects of the utility model:

[0018] The utility model discloses an aluminum profile shaping device, which is provided with a device body, a shaping component and a pressing mechanism. When in use, the shaping component at the corresponding position is selected by observing the deformation out-of-tolerance position and the product shape of the aluminum profile produced by the extruder, and the deformation position is adjusted by applying external force to the shaping component through the corresponding pressing mechanism, thereby achieving high efficiency of adjustment during production, reducing the number of shutdowns for mold testing, and improving production efficiency and product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described with reference to the accompanying drawings. However, the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative effort.

[0020] Figure 1 It is a structural diagram of the present utility model.

[0021] Reference numerals

[0022] Device body--100, shaping component 101--101, positioning hole--102, shaping rod 103--103, shaping head 104--104, shaping plate 105--105, positioning head--106, extruder--201, track--202. DETAILED DESCRIPTION

[0023] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0026] Currently, aluminum extrusion production can be plagued by various issues, including uneven surfaces, concave or convex surfaces, narrow openings, beveled square tubes, and oval round tubes, leading to product deformation and dimensional deviation. When these issues arise, the typical approach is to halt production and consider adjusting the mold. Once the mold is repaired, the machine can be retested. If the first test fails, a second repair is required, and production can resume only after the product passes the test.

[0027] However, after stopping production, the following problems will arise:

[0028] 1. Each time the mold is re-tested, the machine needs to be restarted, which consumes electricity and is costly. Each mold trial wastes 1 to 3 aluminum bars. After each mold trial, the mold must be boiled with strong caustic soda before it can be repaired, which is time-consuming and not environmentally friendly. Each mold repair takes 1 to 3 days before it can be re-tested, and it may not be successful, which is inefficient and slow.

[0029] 2. Even after the mold is repaired and can be put into normal production, there may be other factors (such as deformation of the mold during extrusion due to long-term use, excessive temperature rise of the ingot during extrusion, too fast change in extrusion speed, improper control of elongation during stretching and straightening, etc.) that lead to dimensional deviations and a decrease in the qualified rate of finished products.

[0030] 3. Shaping with a traditional roller shaping machine generally involves cutting the product and shaping it one by one, which is inefficient. Since there is no extruder to provide thrust, the shaping effect is average.

[0031] Example 1

[0032] In order to solve the above problems, this embodiment discloses an aluminum profile shaping device, the structure of which is as follows: Figure 1 As shown, the shaping device includes a device body 100, a plurality of shaping components 101 movably arranged on the device body 100, and a pressing mechanism (not shown in the figure) for pressing the shaping component 101; the pressing mechanism applies an external force to the outer end of the shaping component 101, so that the inner end of the shaping component 101 acts on the external aluminum profile to achieve the shaping of the aluminum profile.

[0033] In this embodiment, after the aluminum profile is processed from the extruder 201, it is transported outward through the track 202; and the device body 100 of this embodiment is an arch bridge or tubular structure, that is, the aluminum profile passes through the inside of the device body 100 along the track 202, and when the aluminum profile passes through the device body 100, external forces in multiple directions are applied to the aluminum profile to shape it; the pressing mechanism is preferably a hydraulic press or a manipulator.

[0034] Specifically, the device body 100 is provided with positioning holes 102 corresponding to the shaping components 101 one by one, and the shaping components 101 are movably arranged at the corresponding positioning holes 102.

[0035] Furthermore, the positioning hole 102 is as follows Figure 1 The circular hole structure or strip structure shown, that is, the shaping component 101 in this embodiment includes a shaping rod 103 (or shaping plate 105105), and a shaping head 104. The shaping head 104 is generally made of high-temperature resistant lubricating material, such as graphite, and components with less friction such as wheels can also be used; the rod (plate) body of the shaping rod 103 (plate) is slidably connected to the positioning hole 102, and the shaping head 104 is arranged at the inner end of the shaping rod 103 (plate).

[0036] In this embodiment, the shaping component 101 and the positioning hole 102 are distributed on the device body 100 according to corresponding rules, and the positioning holes 102 of different shapes correspond to the shaping rods 103 (or shaping plates 105105) with different stress conditions; by observing the deformation out-of-tolerance position and product shape of the aluminum profile produced by the extruder 201, a suitable shaping head 104 is selected from the shaping heads 104 of different shapes and installed on the shaping rod 103 or the shaping plate 105, and the shaping rod 103 or the shaping plate 105 is inserted into the corresponding positioning hole 102 of the device body 100, and the corresponding position of the shaping rod 103 or the shaping plate 105 is controlled by pressing with external force to adjust the deformation position.

[0037] Furthermore, the shaping component 101 also includes a positioning head 106 arranged at the outer end of the shaping rod 103, which facilitates the coordinated installation of the positioning rod and the external pressing mechanism and improves the accuracy of pressing the profile.

[0038] Furthermore, the shaping head 104 has an annular contact surface, which is used to contact the aluminum profile; the shaping head 104 is rotatably set on the shaping rod 103, and the contact surface is annular and includes a wheel, a crawler or other structure.

[0039] Example 2

[0040] In this embodiment, the shaping component 101 includes a shaping rod 103 and a shaping head 104. The shaping rod 103 is a telescopic rod, which is installed on the device body. The shaping head 104 is arranged at the movable end of the shaping rod 103. The shaping rod 103 is used to control the extension and retraction of the shaping head 104 to adjust the position of the shaping head 104.

[0041] It should be noted that, except for the features described in this embodiment, the remaining features are the same as those in Example 1 and will not be repeated here.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An aluminum profile shaping device, characterized in that: It includes a device body, a plurality of shaping components movably arranged on the device body, and a pressing mechanism for pressing the shaping components; The pressing mechanism applies external force to the outer end of the shaping component, so that the inner end of the shaping component acts on the external aluminum profile to achieve the shaping of the aluminum profile.

2. The aluminum profile shaping device according to claim 1, characterized in that: The device body is provided with positioning holes corresponding to the shaping components one by one, and the shaping components are movably arranged at the corresponding positioning holes.

3. The aluminum profile shaping device according to claim 2, characterized in that: The positioning hole is a circular hole structure. The shaping component includes a shaping rod and a shaping head. The rod body of the shaping rod is slidably connected to the positioning hole. The shaping head is arranged at the inner end of the shaping rod.

4. The aluminum profile shaping device according to claim 3, characterized in that: The shaping component also includes a positioning head arranged at the outer end of the shaping rod.

5. The aluminum profile shaping device according to claim 2, characterized in that: The positioning hole is a strip structure, and the shaping component includes a shaping plate and a shaping head. The plate body of the shaping plate is slidably connected to the positioning hole, and the shaping head is arranged at the inner end of the shaping plate.

6. The aluminum profile shaping device according to claim 2, characterized in that: The device body is an arch bridge or tubular structure.

7. The aluminum profile shaping device according to claim 1, characterized in that: The shaping assembly includes a shaping rod and a shaping head. The shaping rod is a telescopic rod installed on the device body. The shaping head is arranged at the movable end of the shaping rod. The shaping rod is used to control the extension and retraction of the shaping head to adjust the position of the shaping head.

8. An aluminum profile shaping device according to claim 3, 5 or 7, characterized in that: The shaping head has an annular contact surface, which is used to contact the aluminum profile; the shaping head is rotatably arranged on the shaping rod.

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