Complex-section aluminum profile end face chamfering machining equipment

Abstract

The utility model relates to the technical field of aluminum profile machining, in particular to complex section aluminum profile end face chamfering machining equipment which comprises a machining table, a clamping mechanism, a polishing mechanism and a controller, first vertical rods are symmetrically arranged at the two ends of the machining table, and the clamping mechanism comprises a clamping seat, an electric telescopic rod and an electric clamping jaw. The electric telescopic rod and the electric clamping jaw are both electrically connected with the controller, a turnover assembly is arranged on the clamping base, a first electric lifting assembly is arranged on the first vertical rod, a second vertical rod is arranged at the top of the clamping base, the grinding mechanism comprises a grinding motor, a grinding wheel and a grinding machine base, and a second electric lifting assembly is arranged on the second vertical rod. The problems that traditional end face chamfering machining of the aluminum profile with the complex section needs pure manual operation of a worker through a cutter, the working intensity is large, and the machining size error of end face chamfering is large are solved.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum profile processing, and specifically discloses a device for processing the end face chamfering of aluminum profiles with complex cross-sections. Background Art

[0002] Aluminum profiles are industrial aluminum alloy materials produced through hot extrusion. Due to their lightweight, corrosion-resistant, and recyclable properties, they are widely used in various aspects of life. During the extrusion process, aluminum profiles are cut to length, resulting in rough sawn ends. During the subsequent finishing process of the aluminum profile, these burrs and rough surfaces must be removed and chamfered.

[0003] When chamfering the end faces of aluminum profiles with complex cross-sections, operators typically manually chamfer the end faces using a file or scraper. However, chamfering with a file or scraper is a purely manual operation, which can easily cause fatigue and high workload, making it difficult to achieve stable large-scale production. Furthermore, the chamfered edges produced by manual processing cannot be uniformly sized, resulting in errors and low dimensional accuracy. Therefore, the inventors have developed a device for chamfering the end faces of aluminum profiles with complex cross-sections to address the aforementioned issues. Utility Model Content

[0004] The utility model aims to solve the problem that the traditional chamfering of the end face of aluminum profiles with complex cross-sections needs to be operated purely manually by workers using tools, which not only has high work intensity but also has large dimensional errors in the processing of the end face chamfers.

[0005] In order to achieve the above-mentioned purpose, the basic scheme of the present invention provides a complex cross-section aluminum profile end chamfering processing equipment, including a processing table for accommodating aluminum profiles for processing, a clamping mechanism for clamping the two ends of the aluminum profile, a grinding mechanism and a controller for chamfering the end face of the aluminum profile, first vertical poles are symmetrically provided at both ends of the processing table, the clamping mechanism includes a clamping seat located above the symmetrical two ends of the processing table and capable of being lifted and lowered along the first vertical pole respectively, an electric telescopic rod provided on the end face of the side away from the clamping seat, and an electric The dynamic clamping jaw, the electric telescopic rod and the electric clamping jaw are all electrically connected to the controller. The clamping seat is provided with a flip assembly for driving the electric telescopic rod and the electric clamping jaw to rotate. The first vertical pole is provided with a first electric lifting assembly for driving the clamping seat to move up and down along the first vertical pole. The top of the clamping seat is provided with a second vertical pole. The grinding mechanism includes a grinding motor, a grinding wheel whose one end is coaxially connected to the output end of the grinding motor and can be used to grind the end surface of the aluminum profile, and a grinding machine base for installing the grinding motor and the grinding wheel. The second vertical pole is provided with a second electric lifting assembly for driving the grinding machine base to move up and down along the second vertical pole.

[0006] The principles and effects of this basic solution are:

[0007] 1. Compared with the prior art, the present invention achieves the clamping and fixing of the aluminum profile to be processed by setting a controller to operate and control the retraction rod and the electric clamp. Compared with the traditional workers' hand-held operation for processing, the worker's work intensity is greatly reduced, and the error caused by the workers' hand-held operation is reduced. The first electric lifting component is set to adjust the relative height of the clamping seat and the clamping seat and the aluminum profile connected thereto, so as to facilitate the flipping of the aluminum profile to the processing state, further ensuring the quality of the chamfering of the aluminum profile. The second electric lifting component is used to facilitate the adjustment of the relative height of the grinding wheel, thereby adjusting and controlling the size of the chamfering processing. The electrical control and operation of the controller is used to reduce the error of the processing size, solving the problem that the traditional complex cross-section aluminum profile end face chamfering processing requires workers to use tools purely manual operation, which not only has high work intensity, but also has large processing size errors of the end face chamfering.

[0008] Furthermore, the processing table includes a fixed base plate and a receiving groove formed in the fixed base plate for accommodating the aluminum profile. The receiving groove is located between the first uprights at both ends of the processing table. The fixed base plate facilitates the installation and fixation of the entire structure, while the receiving groove facilitates the placement of the aluminum profile, thereby facilitating the processing and handling of the aluminum profile.

[0009] Furthermore, the electric clamp includes a fixed block disposed at the end of an electric telescopic rod and capable of extending into the interior of both ends of the aluminum profile, a plurality of electric push rods symmetrically disposed on the sides of the fixed block, a lateral support plate disposed at the end of the electric push rod for providing inner support to the interior of both ends of the aluminum profile, and an end support plate disposed on the side of the lateral support plate adjacent to the electric telescopic rod for providing end-face limiting support to the end faces of the aluminum profile. The electric telescopic rod drives the fixed block to extend and retract and move in and out of the ends of the aluminum profile, while the electric push rods drive the lateral support plate and the end support plate to extend and retract and adjust the interior of both ends of the aluminum profile, and simultaneously adjust the support and limit position at both ends of the aluminum profile, thereby achieving the purpose of clamping the ends of the aluminum profile and fixing the structure of the aluminum profile, thereby facilitating the chamfering and grinding of the aluminum profile.

[0010] Furthermore, the flip assembly includes a rotating module located at each end of the processing table and between the clamping base and the electric telescopic rod. The rotating module is used to drive the electric telescopic rod and the electric clamping jaw to rotate synchronously, and the rotating module is electrically connected to the controller. The provision of the rotating module facilitates the rotational control of the electric telescopic rod and the electric clamping jaw, thereby facilitating the rotational adjustment of the aluminum profile clamped by the electric clamping jaw. This facilitates the adjustment of the end face of the aluminum profile to be chamfered to a position close to the grinding wheel, facilitating the grinding wheel's chamfering operation on the aluminum profile end face.

[0011] Furthermore, the first electric lift assembly includes first vertical slide modules located at each end of the processing table and mounted on the first vertical rod. The first vertical slide module is used to drive the clamping base to move vertically and is electrically connected to the controller. The first vertical slide module facilitates vertical sliding movement of the clamping base, the electric telescopic rod, the electric clamping claw, and the aluminum profile, thereby achieving the desired height adjustment of the aluminum profile and providing sufficient space for the aluminum profile to be turned.

[0012] Furthermore, the second electric telescopic assembly includes a second vertical slide module located at each end of the processing table and mounted on the second vertical rod. The second vertical slide module is used to drive the vertical movement of the grinding machine base and is electrically connected to the controller. The second vertical slide module facilitates the vertical sliding movement of the grinding machine base and the grinding wheel, thereby achieving the lifting and lowering adjustment of the grinding wheel, thereby adjusting the chamfer size of the aluminum profile.

[0013] Furthermore, the grinding machine base includes a fixed base slidably connected to the second vertical pole and a fixed bracket located on a side of the grinding fixed base away from the second vertical pole. The grinding motor is detachably mounted on the fixed base, and one end of the grinding wheel is rotatably connected to the fixed bracket and coaxially connected to the output end of the grinding motor via the fixed bracket. The provision of the fixed base and fixed bracket facilitates the installation and connection of the grinding wheel and the grinding motor, facilitating grinding operations with the grinding wheel, while also improving structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 A three-dimensional structural diagram of an end chamfering processing device for complex-section aluminum profiles proposed in an embodiment of the present application is shown in a state where the aluminum profile is clamped;

[0016] Figure 2 The figure shows a structural front view of a device for chamfering the end face of an aluminum profile with a complex cross-section proposed in an embodiment of the present application;

[0017] Figure 3 An enlarged structural diagram of an electric clamping jaw of a complex cross-section aluminum profile end chamfering processing device proposed in an embodiment of the present application is shown.

[0018] Figure 4 A three-dimensional structural diagram of an end chamfering processing device for complex-section aluminum profiles proposed in an embodiment of the present application is shown in the state of polishing the aluminum profile. DETAILED DESCRIPTION

[0019] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0020] The figure marks in the drawings of the specification include: aluminum profile 1, processing table 2, first vertical pole 3, clamping seat 4, electric telescopic rod 5, electric clamping claw 6, second vertical pole 7, grinding motor 8, grinding wheel 9, grinder base 10, fixed base plate 11, accommodating groove 12, fixed block 13, electric push rod 14, lateral support plate 15, end face support plate 16, rotating module 17, first vertical slide module 18, second vertical slide module 19, fixed seat 20, fixed frame 21.

[0021] A complex cross-section aluminum profile end face chamfering processing equipment, for example Figure 1 As shown: it includes a processing table 2 for accommodating an aluminum profile 1 for processing, a clamping mechanism for clamping both ends of the aluminum profile 1, a grinding mechanism for chamfering the end surface of the aluminum profile 1, and a controller, the controller includes but is not limited to a PLC controller, first vertical rods 3 are symmetrically provided at the left and right ends of the processing table 2, the clamping mechanism includes a clamping seat 4 located above the symmetrical ends of the processing table 2 and capable of lifting and moving along the first vertical rod 3 respectively, an electric telescopic rod 5 provided on the end surface of the side away from the clamping seat 4 and an electric clamping claw 6 provided at the end of the electric telescopic rod 5 and used for clamping the end of the aluminum profile 1, the electric telescopic rod 5 and the electric clamping claw 6 are both electrically connected to the controller, the clamping seat 4 is provided with a flip assembly for driving the electric telescopic rod 5 and the electric clamping claw 6 to rotate, the first vertical rod 3 is provided with a first electric lifting assembly for driving the clamping seat 4 to lift and move along the first vertical rod 3, and the top of the clamping seat 4 is provided with a second vertical rod 7, as shown Figure 2As shown, the grinding mechanism includes a grinding motor 8, a grinding wheel 9 whose left end is coaxially connected to the output end of the grinding motor 8 and can grind the end surface of the aluminum profile 1, and a grinding machine base 10 for installing the grinding motor 8 and the grinding wheel 9. The second vertical pole 7 is provided with a second electric lifting component for driving the grinding machine base 10 to move up and down along the second vertical pole 7.

[0022] Among them, Figure 4 As shown, the processing table 2 includes a fixed base plate 11 and an accommodating groove 12 opened on the fixed base plate 11 and used to accommodate the aluminum profile 1. The accommodating groove 12 is located between the two first vertical rods 3 at the left and right ends of the processing table 2.

[0023] Among them, Figure 3 As shown, the electric clamp 6 includes a fixed block 13 provided at the end of the electric telescopic rod 5 and capable of extending into the interior of both ends of the aluminum profile 1, four electric push rods 14 evenly and symmetrically provided on the sides of the fixed block 13 in four directions, a lateral abutment plate 15 provided at the end of each electric push rod 14 and used to provide inner support for the interior of both ends of the aluminum profile 1, and an end face abutment plate 16 provided on the side of the lateral abutment plate 15 close to the electric telescopic rod 5 and used to provide end face limiting support for the end faces of both ends of the aluminum profile 1.

[0024] Among them, Figure 1 As shown, the flip assembly includes a rotating module 17 located at both ends of the processing table 2 and arranged between the clamping seat 4 and the electric telescopic rod 5. The rotating module 17 is used to drive the electric telescopic rod 5 and the electric clamping claw 6 to rotate synchronously. The rotating module 17 is electrically connected to the controller.

[0025] Among them, Figure 4 As shown, the first electric lifting assembly includes a first vertical slide module 18 located at the left and right ends of the processing table 2 and arranged on the first vertical pole 3. The first vertical slide module 18 is used to drive the clamping seat 4 to move vertically. The first vertical slide module 18 is electrically connected to the controller.

[0026] Among them, Figure 1 As shown, the second electric telescopic assembly includes a second vertical slide module 19 located at the left and right ends of the processing table 2 and arranged on the second vertical pole 7. The second vertical slide module 19 is used to drive the grinding machine base 10 to move vertically. The second vertical slide module 19 is electrically connected to the controller.

[0027] Among them, Figure 2 As shown, the grinder base 10 includes a fixed base 20 slidably connected to the second vertical pole 7 and a fixed frame 21 provided on the side of the grinding fixed base 20 away from the second vertical pole 7. The grinding motor 8 is detachably mounted on the fixed base 20. The left end of the grinding wheel 9 is rotatably connected to the fixed frame 21 and is coaxially connected to the output end of the grinding motor 8 through the fixed frame 21.

[0028] During the specific implementation of the present invention, the aluminum profile 1 with a complex cross-section that needs to be chamfered is placed horizontally in the accommodating groove 12, and then the controller controls the first vertical slide module 18 to move vertically for height adjustment, thereby driving the electric telescopic rod 5 and the electric clamp 6 to adjust the height until the electric telescopic rod 5 and the electric clamp 6 are adjusted to be flush with the aluminum profile 1. Next, according to the size and specifications of the aluminum profile 1 of the current production and processing batch, the PLC controller sets in advance the push-out length of the electric push rod 14 when the side support plate 15 is against the inner wall of the aluminum profile 1, and sets in advance the extension length of the electric telescopic rod 5 when the end support plate 16 is against the outer end surfaces of both ends of the aluminum profile 1. Then, the controller controls the electric telescopic rod 5 and the electric push rod 14 to extend according to the displacement length set in advance, so that the electric telescopic rod 5 drives the electric clamp 6 to extend toward the middle of the processing table 2 to the set extension length, and the electric push rod 14 drives the side support plate 15 and the end support plate 16 to extend toward the inner wall and outer end surface of the aluminum profile 1 to the set push-out length, thereby completing the clamping, installation and fixation of the aluminum profile 1. Finally, the side end of the aluminum profile 1 is chamfered. Since the side end surface of each complex cross-section aluminum profile 1 includes at least 4 top corners that need to be chamfered, the top corners need to be adjusted to be tangential to the bottom side of the grinding wheel 9 during chamfering. Therefore, the placement direction of the complex cross-section aluminum profile 1 needs to be adjusted. The controller controls the rotation module 17 to start, and the rotation module 17 drives the entire clamping mechanism and the aluminum profile 1 to rotate until the aluminum profile 1 is rotated to the top corner edge of the side end that needs chamfering. Just face the grinding wheel 9 and be tangent to its bottom side, so that the top angle edge of the aluminum profile 1 is located at the processing site, and then turn on the grinding motor 8, and the output of the grinding motor 8 drives the grinding wheel 9 to rotate. At this time, the grinding wheel 9 is tangent to the top angle edge of the aluminum profile 1 without actually starting the chamfering of the aluminum profile 1. Then, according to the size of the chamfer to be processed, the controller controls the second vertical slide module 19 to move downward at a uniform speed to the required distance. During this process, the grinding wheel 9 approaches the top angle edge of the aluminum profile 1 at a uniform speed and grinds it to obtain the end face chamfer. The controller then adjusts the rotating module 17 to rotate to the other top angle edges of the aluminum profile 1 to the processing site, and then performs the chamfering and grinding process in the same way.

[0029] Compared with the prior art, the present invention achieves the clamping and fixation of the aluminum profile 1 to be processed by setting a controller to operate and control the retraction rod and the electric clamp 6. Compared with the traditional workers' hand-held operation for processing, the worker's work intensity is greatly reduced, and the error caused by the workers' hand-held operation is reduced. By setting a first electric lifting component to adjust the relative height of the clamping seat 4 and the clamping seat 4 and the aluminum profile 1 connected thereto, it is convenient to flip the aluminum profile 1 to the processing state, further ensuring the chamfering quality of the aluminum profile 1. Through the second electric lifting component, it is convenient to adjust the relative height of the grinding wheel 9, thereby adjusting and controlling the size of the chamfering processing. The controller is used for electrical control and operation, thereby reducing the error of the processing size, solving the problem that the traditional complex cross-section aluminum profile end face chamfering processing requires workers to use tools for pure manual operation, which not only has high work intensity, but also has large processing size errors of the end face chamfering.

[0030] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A complex cross-section aluminum profile end face chamfering processing equipment, characterized by: A processing table for accommodating aluminum profiles for processing, a clamping mechanism for clamping both ends of the aluminum profile, a grinding mechanism and a controller for chamfering the end surface of the aluminum profile, first vertical poles are symmetrically provided at both ends of the processing table, the clamping mechanism includes a clamping seat located above the symmetrical ends of the processing table and capable of lifting and moving along the first vertical pole respectively, an electric telescopic rod provided on the end surface of the side away from the clamping seat, and an electric clamping claw provided at the end of the electric telescopic rod and used for clamping the end of the aluminum profile, the electric telescopic rod and the electric clamping claw are both electrically connected to the controller The clamping seat is provided with a flip assembly for driving the electric telescopic rod and the electric clamping claw to rotate, the first vertical pole is provided with a first electric lifting assembly for driving the clamping seat to move up and down along the first vertical pole, and the top of the clamping seat is provided with a second vertical pole. The grinding mechanism includes a grinding motor, a grinding wheel whose one end is coaxially connected to the output end of the grinding motor and can grind the end surface of the aluminum profile, and a grinding machine base for installing the grinding motor and the grinding wheel. The second vertical pole is provided with a second electric lifting assembly for driving the grinding machine base to move up and down along the second vertical pole.

2. The complex cross-section aluminum profile end face chamfering processing equipment according to claim 1, characterized in that: The processing platform comprises a fixed bottom plate and an accommodating groove opened on the fixed bottom plate and used for accommodating the aluminum profile, and the accommodating groove is located between the first vertical rods at both ends of the processing platform.

3. The complex cross-section aluminum profile end face chamfering processing equipment according to claim 2, characterized in that: The electric clamp includes a fixed block arranged at the end of the electric telescopic rod and capable of extending into the interior of both ends of the aluminum profile, a plurality of electric push rods evenly and symmetrically arranged on the sides of the fixed block, a lateral abutment plate arranged at the end of the electric push rod and used to provide inner support for the interior of both ends of the aluminum profile, and an end face abutment plate arranged on one side of the lateral abutment plate close to the electric telescopic rod and used to provide end face limiting support for the end faces of both ends of the aluminum profile.

4. The complex cross-section aluminum profile end face chamfering processing equipment according to claim 3, characterized in that: The flip assembly includes a rotating module located at both ends of the processing table and arranged between the clamping seat and the electric telescopic rod. The rotating module is used to drive the electric telescopic rod and the electric clamping claw to rotate synchronously. The rotating module is electrically connected to the controller.

5. The complex cross-section aluminum profile end face chamfering processing equipment according to claim 4, characterized in that: The first electric lifting assembly includes a first vertical slide module located at both ends of the processing table and arranged on the first vertical pole. The first vertical slide module is used to drive the clamping seat to move vertically. The first vertical slide module is electrically connected to the controller.

6. The complex cross-section aluminum profile end face chamfering processing equipment according to claim 5, characterized in that: The second electric telescopic assembly includes a second vertical slide module located at both ends of the processing table and arranged on the second vertical pole. The second vertical slide module is used to drive the grinding machine base to move vertically. The second vertical slide module is electrically connected to the controller.

7. The complex cross-section aluminum profile end face chamfering processing equipment according to claim 6, characterized in that: The grinder base includes a fixed base slidably connected to the second vertical pole and a fixed frame arranged on a side of the grinding fixed base away from the second vertical pole. The grinding motor is detachably mounted on the fixed base. One end of the grinding wheel is rotatably connected to the fixed frame and is coaxially connected to the output end of the grinding motor through the fixed frame.

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