Chamfering device for aluminum alloy door and window production

Abstract

A chamfering device for aluminum alloy door and window production is used for chamfering an aluminum alloy component and comprises a base, a first sliding part, a second sliding part, a second sliding part and a third sliding part, the first sliding part is fixedly connected to the base, and the first sliding part is provided with a first sliding rail; the second sliding part is connected to the first sliding part in a sliding mode and located on the side, away from the base, of the first sliding part, and the second sliding part is provided with a second sliding rail; the clamp is slidably connected to the second sliding part and located on the side, away from the first sliding part, of the second sliding part, and the clamp is in threaded connection with a clamping part and located on the side, away from the second sliding part, of the clamp; wherein the second sliding part slides along the first sliding rail in the first direction, and the clamp slides along the second sliding rail in the second direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automation machinery especially relates to a chamfer device for aluminum alloy door and window production. BACKGROUND

[0002] In the aluminum alloy door and window manufacturing industry, the chamfering of aluminum alloy parts as a crucial process has an important role in improving the appearance and durability of products. However, the existing chamfering devices face a series of technical problems when dealing with aluminum alloy parts with irregular cross-sections, which seriously affects the processing efficiency and product quality.

[0003] The cross-sectional shape of aluminum alloy parts is often complex and variable, including various curves, edges, and grooves, which makes it difficult for traditional chamfering devices to effectively process them. Due to the design limitations of fixed tools and clamps, existing equipment often cannot ensure the uniformity and consistency of chamfering when dealing with irregular cross-sections, which can easily lead to defects such as burrs, cracks, or deformation on the edges of doors and windows, affecting not only the appearance but also the overall performance of the product. In addition, the lack of precise control and guidance is another major challenge faced by existing chamfering devices when processing aluminum alloy doors and windows. The processing precision of aluminum alloy doors and windows is extremely high, and any slight deviation can cause installation difficulties or sealing problems. However, the control system of existing equipment often cannot control the position and movement trajectory of the door and window, making it difficult to avoid errors during processing. This not only increases the difficulty and cost of subsequent processing, but also affects the quality of the finished product.

[0004] Therefore, it is necessary to provide a chamfering device for aluminum alloy door and window production that can effectively chamfer aluminum alloy parts with irregular cross-sectional shapes and improve chamfering precision. SUMMARY

[0005] The utility model aims at providing a chamfering device for aluminum alloy door and window production that can effectively chamfer aluminum alloy parts with irregular cross-sectional shapes and improve chamfering precision.

[0006] According to one aspect of the present application, a chamfering device for aluminum alloy door and window production is provided for chamfering aluminum alloy components, the chamfering device comprising:

[0007] a base,

[0008] a first sliding part fixedly connected to the base, the first sliding part being provided with a first sliding rail;

[0009] a second sliding part slidingly connected to the first sliding part and located on the side of the first sliding part away from the base, the second sliding part being provided with a second sliding rail;

[0010] A clamp is slidably connected to the second sliding part and located on the side of the second sliding part away from the first sliding part, and the clamp is threadedly connected with a clamping part and located on the side of the clamp away from the second sliding part;

[0011] The second sliding part slides in a first direction along the first sliding rail, and the clamp slides in a second direction along the second sliding rail.

[0012] More preferably, the chamfering device further comprises:

[0013] A support part is fixedly connected to the base;

[0014] A feeding part is fixedly connected to the support part and located on the side of the support part away from the base.

[0015] More preferably, the chamfering device further comprises:

[0016] A chamfering part is fixedly connected to the feeding part and located between the feeding part and the clamp;

[0017] The chamfering part is provided with a cutter and rotates in a third direction to chamfer the aluminum alloy member.

[0018] More preferably, the first sliding part further comprises:

[0019] A first driving part is fixedly connected to the first sliding part and fixedly connected to the second sliding part;

[0020] The first driving part is provided with a first push rod to drive the second sliding part to slide along the first sliding rail.

[0021] More preferably, the second sliding part further comprises:

[0022] A second driving part is fixedly connected to the second sliding part and fixedly connected to the clamp;

[0023] The second driving part is provided with a second push rod to drive the clamp to slide along the second sliding rail.

[0024] More preferably, the first direction is perpendicular to the second direction.

[0025] More preferably, the base is further integrally formed with a material collecting groove,

[0026] The material collecting groove is located on the side of the base away from the chamfering part.

[0027] More preferably, the chamfering device is further provided with a material collecting device located on the side of the material collecting groove away from the chamfering part.

[0028] More preferably, the chamfering device further comprises:

[0029] a control part fixedly connected to the base;

[0030] The control part is electrically connected to the first driving part, the second driving part and the chamfering part respectively.

[0031] More preferably, the material of the cutter is any one or a combination of more than one of tungsten steel, polycrystalline diamond and high-speed steel.

[0032] The utility model has the following beneficial effects:

[0033] The chamfering device can replace the clamping part, so that the chamfering device can fix aluminum alloy parts with irregular interface shapes and chamfer them. The clamping part can adjust the position of the aluminum alloy member in the horizontal direction and the vertical direction by the mode that the second sliding part slides in the first direction along the first sliding rail and the clamp slides in the second direction along the second sliding rail, thereby improving the chamfering precision. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0035] Figure 1 It is a perspective structural schematic view of the chamfering device in an embodiment of the present application;

[0036] Figure 2 It is a perspective structural schematic view of the chamfering device after the upper shell is exploded in an embodiment of the present application;

[0037] Figure 3 It is a planar structural schematic view from the top of the chamfering device after the shell is exploded in an embodiment of the present application;

[0038] Figure 4 It is an enlarged planar structural schematic view of the chamfering part of the chamfering device after the shell is exploded in an embodiment of the present application;

[0039] Figure 5 It is a planar structural schematic view from the front of the chamfering device after the shell is exploded in an embodiment of the present application;

[0040] Figure 6 It is a perspective structural schematic view of the chamfering device after the lower shell is exploded in an embodiment of the present application;

[0041] Explanation of reference numerals: 100, chamfering device; 10, base; 11, material collecting groove; 20, first sliding part; 21, first sliding rail; 22, first driving part; 22A, first push rod; 30, second sliding part; 31, second sliding rail; 32, second driving part; 32A, second push rod; 40, clamp; 41, clamping part; 50, supporting part; 60, material feeding part; 70, chamfering part; 71, cutter; 80, material collecting device; 90, control part; F1, first direction; F2, second direction; F3, third direction. DETAILED DESCRIPTION

[0042] In order to facilitate the understanding of the present application, a more comprehensive description of the present application will be given below with reference to the relevant drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0043] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be a middle element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be a middle element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0045] Reference should be made to Figure 1 - Figure 6 An embodiment of the present application provides a chamfering device 100 for aluminum alloy door and window production, used for chamfering aluminum alloy components, the chamfering device 100 comprises a base 10, a first sliding part 20, a second sliding part 30 and a clamp 40.

[0046] The first sliding part 20 is fixedly connected to the base 10, and the first sliding part 20 is provided with a first sliding rail 21. The second sliding part 30 is slidingly connected to the first sliding part 20, and is located on the side of the first sliding part 20 away from the base 10. The second sliding part 30 is provided with a second sliding rail 31. The clamp 40 is slidingly connected to the second sliding part 30, and is located on the side of the second sliding part 30 away from the first sliding part 20. The clamp 40 is threadedly connected with a clamping part 41, and is located on the side of the clamp 40 away from the second sliding part 30. The second sliding part 30 slides along the first sliding rail 21 in a first direction F1, and the clamp 40 slides along the second sliding rail 31 in a second direction F2.

[0047] The first sliding part 20 is fixedly connected to the base 10, and the first sliding part 20 is provided with a first sliding rail 21. The second sliding part 30 is slidingly connected to the first sliding part 20, and is located on the side of the first sliding part 20 away from the base 10. The second sliding part 30 is provided with a second sliding rail 31. The clamp 40 is slidingly connected to the second sliding part 30, and is located on the side of the second sliding part 30 away from the first sliding part 20. The clamp 40 is threadedly connected with a clamping part 41, and is located on the side of the clamp 40 away from the second sliding part 30. The second sliding part 30 slides along the first sliding rail 21 in a first direction F1, and the clamp 40 slides along the second sliding rail 31 in a second direction F2.

[0048] More preferably, the chamfering device 100 further comprises a support part 50 and a feeding part 60.

[0049] The support part 50 is fixedly connected to the base 10. The feeding part 60 is fixedly connected to the support part 50, and is located on the side of the support part 50 away from the base 10.

[0050] The support part 50 is fixedly connected to the base 10 and plays a key supporting role. It can enhance the stability of the entire chamfering device 100 and ensure that the device does not shake or tilt during chamfering. Through reasonable structural design, the support part 50 can disperse the stress and vibration generated during operation of the device, protecting other components from damage. The fixed connection of the support part 50 and the base 10 ensures the overall rigidity of the device. This rigid connection helps to reduce errors during processing and improve the accuracy of chamfering. The feeding part 60 is fixedly connected to the support part 50 and located on the side of the support part 50 away from the base 10. This arrangement allows aluminum alloy components to be conveniently fed into the chamfering device 100 for processing. Through reasonable design of the feeding part 60, an automated or semi-automated feeding process can be achieved, reducing manual intervention and improving work efficiency.

[0051] More preferably, the chamfering device 100 further comprises a chamfering part 70. The chamfering part 70 is fixedly connected to the feeding part 60 and located between the feeding part 60 and the clamp 40. The chamfering part 70 is provided with a tool 71, and the chamfering part 70 rotates along a third direction F3 to chamfer the aluminum alloy component.

[0052] The chamfering part 70 is provided with a tool 71, which is a core component for achieving chamfering. The shape, size and material of the tool 71 need to be selected according to the characteristics of the aluminum alloy component and the chamfering requirements to ensure the quality and efficiency of chamfering. The chamfering part 70 rotates along the third direction F3 to chamfer the aluminum alloy component. This rotating action can ensure the relative movement between the tool 71 and the component, thereby achieving the chamfering effect. The chamfering part 70 is fixedly connected to the feeding part 60 and located between the feeding part 60 and the clamp 40. This position layout allows the component to enter the processing range of the chamfering part 70 directly after being fed into the clamp 40, without the need for additional movement or adjustment, thereby simplifying the operation process. By arranging the chamfering part 70 between the feeding part 60 and the clamp 40, a compact processing unit can be formed. This layout helps to reduce idle time during processing and improve overall processing efficiency. The tool 71 of the chamfering part 70 is designed to be adjustable or replaceable. This allows the chamfering device 100 to adapt to aluminum alloy components of different sizes, shapes and chamfering requirements, improving the adaptability and flexibility of the device. The chamfering part 70 is equipped with a precise control system for controlling parameters such as the rotation speed, feed rate and chamfering angle of the tool 71. This precise control helps to ensure the quality and consistency of chamfering.

[0053] More preferably, the first sliding part 20 further comprises a first driving part 22. The first driving part 22 is fixedly connected to the first sliding part 20 and fixedly connected to the second sliding part 30. The first driving part 22 is provided with a first push rod 22A to drive the second sliding part 30 to slide along the first sliding rail 21.

[0054] The first driving part 22 is fixedly connected to the first sliding part 20 and the second sliding part 30, and is provided with a first push rod 22A to drive the second sliding part 30 to slide along the first sliding rail 21. This automatic driving mode significantly improves the processing efficiency of the chamfering device 100 and reduces the need for manual operation. The automatic driving reduces the need for manual pushing or adjusting of the second sliding part 30, reduces the labor intensity of the operator, and reduces errors caused by improper manual operation. The first driving part 22 is equipped with a precise control system, which can accurately control the extension length and speed of the first push rod 22A, thereby accurately controlling the moving distance and speed of the second sliding part 30. This precise control helps to ensure the accuracy and consistency of chamfering. By adjusting the parameters of the control system, the chamfering needs of aluminum alloy components of different sizes and shapes can be met, improving the flexibility and adaptability of the chamfering device 100. The first driving part 22 can ensure stable performance during long-term operation. This stability helps to ensure the quality and efficiency of chamfering. Automatic driving reduces the risk of mechanical failure and damage caused by improper manual operation, improving the reliability and service life of the chamfering device 100.

[0055] More preferably, the second sliding part 30 further comprises a second driving part 32. The second driving part 32 is fixedly connected to the second sliding part 30 and the clamp 40. The second driving part 32 is provided with a second push rod 32A to drive the clamp 40 to slide along the second sliding rail 31.

[0056] The second driving part 32 is fixedly connected to the second sliding part 30 and the clamp 40, and is provided with a second push rod 32A to drive the clamp 40 to slide along the second sliding rail 31. This arrangement allows the clamp 40 to move flexibly in a larger range, thereby adapting to aluminum alloy components of different sizes and shapes. By adjusting the control parameters of the second driving part 32, such as the extension length and speed of the push rod, the moving distance and speed of the clamp 40 can be accurately controlled to meet different chamfering needs. The second driving part 32 is also equipped with a precise control system to achieve precise control of the movement of the clamp 40. This precise control helps to ensure the accuracy and consistency of chamfering, improving product quality. Automatic driving reduces the need for manual adjustment of the clamp 40, reducing the labor intensity of the operator, and reducing errors caused by improper manual operation. At the same time, it also improves the processing efficiency. After adding the second driving part 32, the movement of the clamp 40 can be automatically controlled by the control system, thereby simplifying the operation process. The operator only needs to input relevant parameters or select the corresponding processing mode to realize the automatic movement and positioning of the clamp 40. Automatic driving allows the clamp 40 to quickly and accurately move to the specified position, thereby shortening the processing cycle and improving production efficiency.

[0057] More preferably, the first direction F1 is perpendicular to the second direction F2.

[0058] When the first sliding part 20 moves along the X-axis and the second sliding part 30 moves along the Y-axis, a two-dimensional plane coverage area can be formed. This layout ensures that the aluminum alloy component can move to any position within the device in the horizontal direction, achieving comprehensive processing of the component. The vertical layout allows the clamp 40 to move and adjust along two perpendicular directions, making it more convenient to adapt to components of different sizes and shapes. This flexibility helps to simplify the operation process and improve work efficiency. By precisely controlling the movement distance and speed of the first sliding part 20 and the second sliding part 30, precise positioning of the clamp 40 and the component can be achieved. This precise control helps to ensure the accuracy and consistency of the chamfering process and improves product quality. The vertical layout can reduce errors caused by the interference between the sliding parts. For example, when the first sliding part 20 moves along the X-axis, it does not affect the movement of the second sliding part 30 along the Y-axis, thereby avoiding errors caused by mutual collision or friction. The vertical layout allows the aluminum alloy component to move and adjust along two perpendicular directions after being fed into the device, making it easier to position into the clamp 40. This helps to simplify the operation process, reduce manual intervention, and improve work efficiency. Through automated driving and control, the clamp 40 can quickly and accurately move to the designated position, thereby shortening the processing cycle and improving production efficiency.

[0059] More preferably, the base 10 is also integrally formed with a material collection groove 11 located on the side of the base 10 away from the chamfering part 70.

[0060] The design of the material collection groove 11 can accurately guide the components or debris generated after chamfering, ensuring that they can smoothly enter the material collection device 80. This guiding action avoids the scattering of components or debris in the working area, improving collection efficiency. Through the guidance of the material collection groove 11, the components or debris can directly fall into the material collection device 80, reducing the need for manual collection. This design improves collection efficiency and reduces labor intensity.

[0061] More preferably, the chamfering device 100 is also provided with a material collection device 80 located on the side of the material collection groove 11 away from the chamfering part 70.

[0062] The material collecting device 80 is located on the side of the material collecting groove 11 away from the chamfering part 70, which can ensure that the components can smoothly slide from the material collecting groove 11 into the material collecting device 80 after the chamfering process is completed. This design avoids the components from jamming or falling during the transfer process, improving the smoothness of the work process. Through the automatic or mechanical material collecting device 80, the need for manual collection of components can be reduced. The operator only needs to monitor the status of the material collecting device 80 to realize the automatic collection and arrangement of the components, reducing the labor intensity. The material collecting device 80 can quickly collect the components sliding out of the material collecting groove 11, reducing the waiting time and improving the production efficiency. This layout enables the chamfering device 100 to work continuously without interruption due to component collection. The operator can uniformly arrange and classify after the material collecting device 80 is full, thereby improving the overall production efficiency. The design of the material collecting device 80 can prevent the components from scattering or accumulating in the working area during the collection process, keeping the working area clean and orderly. The material collecting device 80 can serve as a temporary storage area, facilitating the operator to manage and classify the processed components. At the same time, it can also serve as a bridge connecting with other production links to ensure that the components can smoothly enter the next process.

[0063] More preferably, the chamfering device 100 further comprises a control part 90. The control part 90 is fixedly connected to the base 10. The control part 90 is electrically connected to the first driving part 22, the second driving part 32, and the chamfering part 70, respectively.

[0064] The control unit 90 is the core of the entire chamfering device 100. It is electrically connected to the first driving unit 22, the second driving unit 32, and the chamfering unit 70, and controls the overall operation of the chamfering device 100. This design simplifies the operation process, allowing the operator to control the entire chamfering device 100 through the control unit 90. The control unit 90 is usually located in a position that is easy to observe and operate, such as the side or top of the base 10. This layout design allows the operator to easily access the control unit 90 and set and adjust various parameters, improving the convenience of operation. Through the control unit 90, the chamfering device 100 can be automatically controlled. The operator only needs to preset the parameters, and the control unit 90 can automatically adjust the working state of the first driving unit 22, the second driving unit 32, and the chamfering unit 70 according to the instructions, thereby realizing the automation of the chamfering process. Automation helps to improve production efficiency. Since the control unit 90 can accurately control the working state of each component, it can ensure the stability and consistency of the chamfering process, thereby improving the quality and production efficiency of the product. The control unit 90 is usually equipped with monitoring equipment such as a display screen or an indicator light, which can display the working state and parameters of the chamfering device 100 in real time. This allows the operator to know the running status of the equipment at any time and promptly find and solve problems. The control unit 90 is one of the core components of the entire chamfering device 100, and its design and layout are convenient for maintenance. When the equipment fails, the operator can quickly locate the problem and perform corresponding repair or replacement work. The control unit 90 has safety protection functions such as overload protection and short circuit protection. These functions can cut off the power supply in time when the equipment fails or abnormally, protecting the safety of the equipment and the operator. The control unit 90 can ensure the stability of the chamfering device 100 by accurately controlling the working state of each component. This stability helps to improve the machining precision and consistency of the product, thereby improving the overall performance of the equipment.

[0065] More preferably, the tool 71 is made of tungsten steel, polycrystalline diamond, and high-speed steel in any one or combination of the above.

[0066] The tungsten steel has high hardness, usually up to 82.0-93.6 HRA, equivalent to 68-81 HRC, and good wear resistance. The tungsten steel also has high strength and good heat resistance, and the red hardness can reach 900-1000℃, without deformation when maintaining 60HRC. The hardness of polycrystalline diamond is extremely high, and the wear resistance is excellent, which can adapt to cutting operation under high load conditions. Through optimization of process or addition of heat-resistant layer, the thermal stability of polycrystalline diamond can be improved, which is suitable for cutting operation in high temperature environment. After proper heat treatment, the hardness of high-speed steel is usually up to 60-67 HRC (Rockwell hardness), and the wear resistance is good, which can maintain sharpness and cutting performance for a long time. High-speed steel has high strength and toughness, and can withstand large impact load without breaking. High-speed steel can still maintain high hardness and strength at high temperature, and the cutting temperature can be above 600℃, which is suitable for high-speed cutting operation. Different materials of the tool 71 have different performance characteristics, and through combined use, the performance can be complementary. For example, high-speed steel and tungsten steel are combined to consider high hardness and high strength; and PCD and high-speed steel or tungsten steel are combined to play their respective advantages in high load and high precision cutting operation. The tool 71 with combined materials can adapt to various different cutting environments and materials. For example, when machining materials with different hardness and toughness, different materials of the tool 71 can be combined to achieve the best cutting effect. Due to the differences in wear resistance, heat resistance and other aspects of different materials, combined use can complement each other, thereby prolonging the overall service life of the tool 71. For example, when cutting difficult-to-machine materials such as high-temperature alloys or titanium alloys, the wear resistance and heat resistance of PCD tool 71 are better than those of high-speed steel and tungsten steel, so the service life of the tool 71 can be significantly improved. Although the cost of high-performance tools 71 such as PCD is high, by reasonably combining different materials of the tool 71, the overall cost can be reduced while ensuring performance. For example, in cutting operation, different materials of the tool 71 can be combined according to the hardness of the material and the cutting requirement, so as to reduce the amount of use of high-performance tools 71 and reduce the cost.

[0067] Therefore, the chamfering device 100 can replace the clamping part 41 by threadedly connecting the clamping part 41 to the clamp 40, so that the chamfering device 100 can fix aluminum alloy parts with irregular interface shapes and chamfer them. By using the second sliding part 30 to slide along the first sliding rail 21 in the first direction F1 and the clamp 40 to slide along the second sliding rail 31 in the second direction F2, the position of the aluminum alloy member can be adjusted in the horizontal direction and the vertical direction, thereby improving the chamfering accuracy.

[0068] The above embodiments only express several implementation ways of the present application, and the description is more specific and detailed, but it should not be understood as a limitation to the patent scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A chamfering device for aluminum alloy door and window production, for chamfering aluminum alloy components, characterized in that, The chamfering device comprises: a base, a first sliding part fixedly connected to the base, the first sliding part being provided with a first sliding rail; a second sliding part slidingly connected to the first sliding part and located on a side of the first sliding part away from the base, the second sliding part being provided with a second sliding rail; a clamp slidingly connected to the second sliding part and located on a side of the second sliding part away from the first sliding part, the clamp being threadedly connected with a clamping part and located on a side of the clamp away from the second sliding part; wherein the second sliding part slides in a first direction along the first sliding rail, and the clamp slides in a second direction along the second sliding rail.

2. The chamfering device for aluminum alloy door and window production according to claim 1, characterized in that, The chamfering device further comprises: a support part fixedly connected to the base; a feeding part fixedly connected to the support part and located on a side of the support part away from the base.

3. The chamfering device for aluminum alloy door and window production according to claim 2, characterized in that, The chamfering device further comprises: a chamfering part fixedly connected to the feeding part and located between the feeding part and the clamp; wherein the chamfering part is provided with a tool, and the chamfering part rotates in a third direction to chamfer the aluminum alloy member.

4. The chamfering device for aluminum alloy door and window production according to claim 1, characterized in that, The first sliding part further comprises: a first driving part fixedly connected to the first sliding part and fixedly connected to the second sliding part; wherein the first driving part is provided with a first push rod to drive the second sliding part to slide along the first sliding rail.

5. The chamfering device for aluminum alloy door and window production according to claim 4, characterized in that, The second sliding part further comprises: a second driving part fixedly connected to the second sliding part and fixedly connected to the clamp; wherein the second driving part is provided with a second push rod to drive the clamp to slide along the second sliding rail.

6. The chamfering device for aluminum alloy door and window production according to claim 1, characterized in that, The first direction is perpendicular to the second direction.

7. The chamfering device for aluminum alloy door and window production according to claim 1, characterized in that, The base is further integrally formed with a material collecting groove, wherein the material collecting groove is located on a side of the base away from the chamfering part.

8. The chamfering device for aluminum alloy door and window production according to claim 1, characterized in that, The chamfering device is further provided with a material collecting device located on a side of the material collecting groove away from the chamfering part.

9. The chamfering device for aluminum alloy door and window production according to claim 5, characterized in that, The chamfering device further comprises: a control part fixedly connected to the base; wherein the control part is electrically connected with the first driving part, the second driving part and the chamfering part respectively.

10. The chamfering device for aluminum alloy door and window production according to claim 3, characterized in that, The tool is made of any one or a combination of tungsten steel, polycrystalline diamond and high-speed steel.

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