Bending device for door and window aluminum profile machining

Abstract

The utility model relates to the technical field of door and window aluminum profile machining, and discloses a bending device for door and window aluminum profile machining, which comprises a bottom plate convenient to disassemble and assemble, one side of the top of the bottom plate convenient to disassemble and assemble is provided with an adjusting column assembly convenient to disassemble and assemble, and the other side of the top of the bottom plate convenient to disassemble and assemble is provided with a limiting placing groove assembly. A main body braking assembly is installed at the top of the convenient-to-disassemble-and-assemble adjusting column assembly, and an anti-disengaging extrusion head assembly is installed at the bottom of the tail end of the main body braking assembly. According to the utility model, an extrusion head which is originally fixed on the device is replaced by the current anti-drop extrusion head assembly, so that when the device is used, the assembly can be well replaced after being processed and used for a period of time, certain convenience is provided, the replacement is simpler and more convenient, and the production efficiency is improved. And the situation of falling after replacement is avoided through the limiting work.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window aluminum profile processing, in particular to a bending device for door and window aluminum profile processing. Background Art

[0002] Aluminum alloy profiles are the most widely used nonferrous metal structural materials in industry. They are widely used in aviation, aerospace, automotive, machinery manufacturing, shipbuilding, construction, decoration, and the chemical industry. With the rapid development of science, technology, and the industrial economy in recent years, the demand for aluminum alloy welded structural components has increased, leading to in-depth research on the weldability of aluminum alloys. The widespread use of aluminum alloys has promoted the development of aluminum alloy welding technology. Simultaneously, the development of welding technology has expanded the application areas of aluminum alloys, making aluminum alloy welding technology a hot topic of research. Pure aluminum has a low density (ρ = 2.7 g / cm³), approximately one-third that of iron, and a low melting point (660°C). Its face-centered cubic structure gives it high plasticity (δ: 32-40%, ψ: 70-90%), making it easy to process and suitable for various profiles and plates. It also exhibits excellent corrosion resistance. However, pure aluminum has very low strength, with an annealed σb value of approximately 8 kgf / mm², making it unsuitable for use as a structural material. Through long-term production practice and scientific experimentation, aluminum has gradually been strengthened by adding alloying elements and applying heat treatment, resulting in a series of aluminum alloys. These alloys, formed by adding certain elements, maintain the advantages of pure aluminum, such as its light weight, while also exhibiting high strength, with σb values ​​ranging from 24 to 60 kgf / mm².

[0003] The application number is CN202321467518.7, which discloses a bending device for processing aluminum profiles for doors and windows, comprising a workbench, the top of the workbench is rotatably connected to a bending wheel, the bending wheel is sleeved with a fixed frame, the interior of the fixed frame is rotatably connected to a rotating wheel, and a guide block is fixedly installed on the bottom of the fixed frame, and a guide groove is provided at the top of the workbench and located on the outside of the bending wheel, and the workbench is provided with a scale line on the outside of the guide groove, the guide block is located in the guide groove and slides, and the guide groove is slidably connected to a positioning block; this application provides a guide groove on the workbench, and is equipped with scale lines, positioning blocks, positioning bolts and guide blocks, so that the rotation of the fixed frame can be positioned, so that the workpiece can be bent at a fixed angle quickly and accurately, avoiding the workpiece bending angle being too large or too small, affecting the workpiece bending effect.

[0004] Although the above-mentioned utility model can position the rotation of the fixed frame by opening a guide groove on the workbench and cooperating with scale lines, positioning blocks, positioning bolts and guide blocks, so that the workpiece can be bent at a fixed angle quickly and accurately, avoiding the workpiece bending angle being too large or too small, which affects the bending effect of the workpiece, there is a shortcoming that when the device is used, the extruded and bent port will be deformed and damaged after a period of use, and the device is not easy to replace. Utility Model Content

[0005] The purpose of the utility model is to provide a bending device for processing aluminum profiles of doors and windows, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a bending device for processing aluminum profiles for doors and windows, comprising a convenient disassembly and assembly base plate, a convenient disassembly and assembly adjustment column assembly being installed on one side of the top of the convenient disassembly and assembly base plate, and a limited placement slot assembly being installed on the other side of the top thereof, a main body brake assembly being installed on the top of the convenient disassembly and assembly adjustment column assembly, and an anti-slip extrusion head assembly being installed on the bottom of the end of the main body brake assembly.

[0008] Furthermore, the convenient disassembly and assembly base plate includes a mounting base plate, a mounting slide groove is provided on the top of the mounting base plate, and a hollow groove is installed in the middle of the mounting base plate.

[0009] Furthermore, the convenient disassembly and assembly adjustment column assembly includes a slider base, the inner wall of the slider base is provided with an adjustment tooth groove, and is installed on the top of the installation slide groove, an adjustment rack is installed inside the adjustment tooth groove, and the adjustment rack is installed on one side of the support column.

[0010] Furthermore, the main brake assembly includes a mounting ring, which is installed on one side of the top of the support column, and a brake motor is installed on the outside of the mounting ring, and an air pressure pump is installed on the inside, and a push rod is installed on the bottom of the air pressure pump.

[0011] Furthermore, the anti-slip extrusion head assembly includes an installation slide, a mounting slide rail is installed inside the installation slide, and a limit lock is installed on the outer side of the top, and is opened at the bottom of the push rod. A connecting rod is installed in the middle of the outer side of the limit lock, and a reset knob is installed on the other side of the connecting rod.

[0012] Furthermore, the limiting placement slot assembly includes a placement base plate, a slider is installed at the bottom of the placement base plate, and an adjustment slot is opened on the top thereof, the slider is installed inside the installation slot, an adjustment slider is installed on the inner side of the adjustment slot, an air pump is installed on the rear side of the adjustment slider, and a bending slot is installed on the top thereof.

[0013] The utility model has the following beneficial effects:

[0014] (1) The utility model is a bending device for processing aluminum profiles of doors and windows. By replacing the originally fixed extrusion head on the device with the current anti-slip extrusion head assembly, when using the device, the assembly can be replaced well after a period of processing and use, providing certain convenience, making replacement easier, and preventing the device from falling off after replacement through the limiting work.

[0015] (2) The utility model is a bending device for processing aluminum profiles for doors and windows. By replacing the main bracket in the device with the current convenient disassembly and assembly adjustment column assembly, when using the device, the height can be conveniently adjusted through its components, and it can be conveniently disassembled and stored when not in use.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a bending device for processing aluminum profiles for doors and windows according to the present invention;

[0019] Figure 2 This is a schematic structural diagram of a limiting placement slot assembly of a bending device for processing aluminum profiles for doors and windows according to the present invention;

[0020] Figure 3 This is a schematic structural diagram of an anti-slip extrusion head assembly of a bending device for processing aluminum profiles for doors and windows according to the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of a convenient disassembly and assembly adjustment column assembly of a bending device for processing aluminum profiles for doors and windows of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] In the figure: 1. Easy disassembly and assembly of the base plate; 2. Easy disassembly and assembly of the adjusting column assembly; 3. Main brake assembly; 4. Anti-slip extrusion head assembly; 5. Limit placement groove assembly; 101. Mounting base plate; 102. Mounting slide groove; 103. Hollow groove; 201. Slider base; 202. Adjusting tooth groove; 203. Adjusting rack; 204. Support column; 301. Mounting ring; 302. Brake motor; 303. Air pressure pump; 304. Push rod; 401. Mounting slide; 402. Mounting slide rail; 403. Limit lock; 404. Connecting rod; 405. Reset knob; 501. Placement base plate; 502. Slider; 503. Adjusting slide groove; 504. Adjusting slider; 505. Air pump; 506. Bending groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1 - Figure 4 As shown, the utility model is a bending device for processing aluminum profiles for doors and windows, including a convenient disassembly and assembly base plate 1, a convenient disassembly and assembly adjustment column assembly 2 is installed on one side of the top of the convenient disassembly and assembly base plate 1, and a limited placement groove assembly 5 is installed on the other side of the top thereof, a main body brake assembly 3 is installed on the top of the convenient disassembly and assembly adjustment column assembly 2, and an anti-slip extrusion head assembly 4 is installed at the bottom of the end of the main body brake assembly 3.

[0026] By replacing the originally fixed extrusion head on the device with the current anti-slip extrusion head assembly 4, when using this device, its components can be well replaced after a period of processing and use, providing certain convenience, making replacement easier, and the limiting work therein can avoid falling off after replacement.

[0027] The convenient disassembly and assembly base plate 1 includes a mounting base plate 101, a mounting slide groove 102 is opened on the top of the mounting base plate 101, and a hollow groove 103 is installed in the middle thereof. The base plate 501 is conveniently installed in the mounting base plate 101 through the slider 502, so that it has a better and more convenient disassembly and assembly effect during installation and disassembly, and the hollow groove 103 opened in the center can provide a certain degree of firmness.

[0028] The convenient disassembly and assembly adjustment column assembly 2 includes a slider base 201, the inner wall of the slider base 201 is provided with an adjustment tooth groove 202, and is installed on the top of the mounting slide groove 102, and an adjustment rack 203 is installed inside the adjustment tooth groove 202, and the adjustment rack 203 is installed on one side of the support column 204. By installing the slider base 201 inside the mounting slide groove 102, the support column 204 is then limited and installed in the adjustment tooth groove 202 through the adjustment rack 203 installed on one side, and the working effect of the up and down adjustment can be achieved by adjusting the working effect of the adaptation between the rack 203 and the adjustment tooth groove 202.

[0029] The main brake assembly 3 includes a mounting ring 301, which is installed on one side of the top of the support column 204, and a brake motor 302 is installed on the outside thereof, and an air pressure pump 303 is installed on the inside, and a push rod 304 is installed at the bottom of the air pressure pump 303. The main brake assembly 3 is installed and fixed by the mounting ring 301, and the brake motor 302 on one side drives the air pressure pump 303 on one side to work, and the air pressure pump 303 drives the push rod 304 at the bottom to extend, retract, bend and squeeze.

[0030] The anti-slip extrusion head assembly 4 includes a mounting slide 401, a mounting slide rail 402 is installed inside the mounting slide 401, and a limit lock 403 is installed on the outer side of the top. At the same time, a connecting rod 404 is installed in the middle of the outer side of the limit lock 403, and a reset knob 405 is installed on the other side of the connecting rod 404. After using for a period of time, the extrusion part is partially damaged. At this time, it can be replaced. When replacing, the extrusion block is installed on the mounting slide 401 through the mounting slide rail 402. When installing, first push the limit lock 403 backward and upward to prevent it from being pulled. At this time, the reset knob 405 on the other side is driven to move together with it under the action of the connecting rod 404 installed in the middle. A reset spring is installed inside the reset knob 405 by means of a limit plate. In this way, after the placement is completed, the restriction on it can be released and the limit lock 403 can be driven to reset by the reset knob 405, thereby completing the locking and limiting work.

[0031] The limiting placement slot assembly 5 includes a placement base plate 501, a slider 502 is installed at the bottom of the placement base plate 501, and an adjustment slot 503 is opened on the top thereof, the slider 502 is installed inside the installation slot 102, an adjustment slider 504 is installed on the inner side of the adjustment slot 503, an air pump 505 is installed on the rear side of the adjustment slider 504, and a bending slot 506 is installed on the top thereof, after the material is placed in the bending slot 506, it is installed in the adjustment slot 503 through the adjustment slider 504 at the bottom thereof, and the adjustment slot 503 is installed on the top of the placement base plate 501, and the placement base plate 501 is conveniently installed in the installation base plate 101 through the slider 502.

[0032] When using this device, first install the limit placement slot assembly 5 and the convenient disassembly and assembly adjustment column assembly 2 on the top of the convenient disassembly and assembly base plate 1, and install the main body brake assembly 3 on the top of the convenient disassembly and assembly adjustment column assembly 2, then place the material to be bent inside the limit placement slot assembly 5, and then it can be bent by the main body brake assembly 3. After using it for a period of time, when the extrusion part at the bottom is passivated, it can be replaced and limited by the anti-slip extrusion head assembly 4. After placing the material in the bending slot 506, it can be bent by The adjusting slider 504 at the bottom is installed in the adjusting slot 503, and the adjusting slot 503 is installed on the top of the placement base plate 501, and the placement base plate 501 is conveniently installed in the installation base plate 101 through the slider 502, so that it has a good and convenient disassembly and assembly effect during installation and disassembly, and the hollow groove 103 opened in the center can provide a certain degree of firmness. Then, by installing the slider base 201 inside the installation slot 102, the support column 204 is limited and installed in the adjustment tooth groove 202 through the adjustment rack 203 installed on one side, and the adjustment rack 203 is used to adjust the position of the support column 204. 03 and the adjusting tooth groove 202 are adapted to each other, and the working effect of the up and down adjustment can be performed. At the same time, the main brake assembly 3 is installed and fixed on the top through the mounting ring 301, and the brake motor 302 on one side drives the air pressure pump 303 on one side to work, and the air pressure pump 303 drives the push rod 304 at the bottom to extend and retract to perform bending and extrusion work. After using for a period of time, the extrusion part has the problem of partial damage. At this time, it can be replaced. When replacing, the extrusion block is installed on the installation slide through the mounting slide rail 402. When installing, first push the limit lock buckle 403 backward and upward to prevent it from being pulled. At this time, the reset knob 405 on the other side is driven to move together with it under the action of the connecting rod 404 installed in the middle. A reset spring is installed inside the reset knob 405 by means of a limit plate. In this way, after the placement is completed, the restriction on it can be released and the limit lock buckle 403 can be driven to reset by the reset knob 405, thereby completing the locking and limiting work.

[0033] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A bending device for processing aluminum profiles for doors and windows, comprising a convenient disassembly base plate (1), characterized in that: A convenient disassembly and assembly adjustment column assembly (2) is installed on one side of the top of the convenient disassembly and assembly base plate (1), and a limited placement slot assembly (5) is installed on the other side of the top thereof; a main brake assembly (3) is installed on the top of the convenient disassembly and assembly adjustment column assembly (2), and an anti-slip extrusion head assembly (4) is installed at the bottom of the end of the main brake assembly (3).

2. The bending device for processing aluminum profiles for doors and windows according to claim 1, characterized in that: The convenient disassembly and assembly base plate (1) comprises a mounting base plate (101), a mounting slide groove (102) is provided on the top of the mounting base plate (101), and a hollow groove (103) is installed in the middle of the mounting base plate (101).

3. The bending device for processing aluminum profiles for doors and windows according to claim 1, characterized in that: The convenient disassembly and assembly adjustment column assembly (2) comprises a slider base (201), an inner wall of the slider base (201) is provided with an adjustment tooth groove (202) and is mounted on the top of the mounting slide groove (102), an adjustment rack (203) is mounted inside the adjustment tooth groove (202), and the adjustment rack (203) is mounted on one side of the support column (204).

4. The bending device for processing aluminum profiles for doors and windows according to claim 1, characterized in that: The main brake assembly (3) comprises a mounting ring (301), which is mounted on one side of the top of the support column (204), and a brake motor (302) is mounted on the outside of the mounting ring (301), while an air pressure pump (303) is mounted on the inside, and a push rod (304) is mounted on the bottom of the air pressure pump (303).

5. The bending device for processing aluminum profiles for doors and windows according to claim 1, characterized in that: The anti-slip extrusion head assembly (4) comprises a mounting slideway (401), a mounting slide rail (402) is installed inside the mounting slideway (401), and a limit lock buckle (403) is installed on the outer side of the top thereof and is opened at the bottom of the push rod (304). A connecting rod (404) is installed in the middle of the outer side of the limit lock buckle (403), and a reset knob (405) is installed on the other side of the connecting rod (404).

6. The bending device for processing aluminum profiles for doors and windows according to claim 1, characterized in that: The position limiting placement slot assembly (5) comprises a placement base plate (501), a slider (502) is installed at the bottom of the placement base plate (501), and an adjustment slide groove (503) is opened on the top of the placement base plate (501), the slider (502) is installed inside the installation slide groove (102), an adjustment slider (504) is installed on the inner side of the adjustment slide groove (503), an air pump (505) is installed on the rear side of the adjustment slider (504), and a bending groove (506) is installed on the top of the adjustment slider (504).

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