Milling equipment and milling method for aluminum alloy door and window machining

Abstract

The invention discloses milling equipment for aluminum alloy door and window machining and a milling method. The milling equipment comprises a milling table, a rack, an electric push column and a cutter, and the rack is welded to one side of the top end of the milling table. When the milling equipment for aluminum alloy door and window machining and the milling method are used, sweeps in cutting fluid are removed through the filtering mechanism, cyclic utilization of the cutting fluid is facilitated, step-by-step filtering can be achieved, accumulation and blocking are avoided, the blocking frequency is reduced, the working pressure of workers is reduced, and a second filtering assembly and a third filtering assembly are distributed in a conical shape, so that the working efficiency is improved. The backflow path of the cutting fluid can be prolonged, heat carried by the cutting fluid can be dissipated, meanwhile, the scrapers can be used for cleaning waste chips, the blocking time of the filter screen is further prolonged, the waste chips are prevented from being mixed in the cutting fluid to hinder recycling of the cutting fluid, and therefore when the milling equipment for aluminum alloy door and window machining is used, the machining efficiency is improved. And the effect of facilitating workpiece machining and improving the working efficiency is achieved.

Description

Technical Field

[0001] The invention relates to the technical field, and in particular to a milling device and a milling method for processing aluminum alloy doors and windows. Background Art

[0002] The processing of aluminum alloy doors and windows is a complex process involving multiple steps, including design, material selection, cutting, drilling, grooving, welding, splicing, surface treatment, installation and debugging; the milling equipment used for processing aluminum alloy doors and windows mainly includes milling machines and special fixtures, and the milling machine is the key equipment in the processing of aluminum alloy doors and windows. Common types of milling machines include single-axis milling machines, double-axis milling machines, CNC end milling machines, etc. Different models and specifications can be selected according to processing requirements.

[0003] According to announcement number CN118046032B, a milling equipment for processing aluminum alloy doors and windows includes a processing table, a frame is arranged on the upper end face of the processing table, a cutter is arranged below the frame, a second slide is slidably arranged on the end face of the processing table below the cutter, two bending plates are arranged on the end faces on both sides of the second slide, and multiple clamping frames are rotatably arranged on the two bending plates, and conveyor belts are arranged on both side walls of each clamping frame for transmission, and clamping plates are slidably arranged on the side walls of the clamping frame on both sides of the conveyor belt, and multiple rough-surface convex strips are arranged on the end faces of the clamping plates. The advantage of this invention is that through the arrangement of clamping frames and conveyor belts as well as clamping plates and trapezoidal pressure blocks, multiple bulk and unconnected door and window brackets can be adjusted at different angles and different intervals according to processing requirements, so that each bracket can present different abutment states to complete processing, thereby improving production efficiency and absorbing the vibration generated during processing to ensure the quality of milling processing.

[0004] However, during the use of the above-mentioned patent, the milling operation of aluminum alloy doors and windows will generate a large amount of waste chips and a large amount of heat. Therefore, during the milling process, cutting fluid will be sprayed onto the milling end face to cool it down, thereby protecting the cutting component. However, the sprayed cutting fluid will take away the milling waste chips. Although impurities in the cutting fluid can be removed by installing a filter to filter the cutting fluid, the filtration pressure of a single set of filters is relatively large, which can easily cause it to be quickly blocked by waste chips. As a result, after the filter has been working for a period of time, the waste chips will still be mixed in the cutting fluid, affecting its recycling. In addition, the mixed waste chips will affect the lubrication effect of the cutting fluid, thereby affecting the processing of aluminum alloy doors and windows by the milling equipment. Summary of the invention

[0005] The object of the present invention is to provide a milling device and a milling method for processing aluminum alloy doors and windows to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a milling device for processing aluminum alloy doors and windows, comprising a milling table, a frame, an electric push column, and a cutter, wherein a frame is welded on one side of the top of the milling table, and an electric push column is installed in the middle of the top of the frame, and the output end of the electric push column is connected to the cutter through a working head, and a filtering mechanism is arranged on the outer wall of the frame, and the filtering mechanism comprises a chip guide groove, a filter tank, a fireproof motor compartment, a driving motor, a rotating column, a No. 1 filtering component, a No. 2 filtering component, a No. 3 filtering component, a No. 1 scraper rod, a No. 2 scraper rod, a No. 3 scraper rod, a limit block, a fixing seat, a water storage tank, a water pump, a water pumping pipe, a water delivery ... A water delivery pipeline, a water delivery pump, a telescopic jet pipeline and a movable door, chip guide grooves are provided on both sides of the top of the milling table, and a filter tank is connected to the middle of the inner wall of the milling table, and a fireproof motor warehouse is installed in the middle of the bottom end of the filter tank, a driving motor is connected to the inside of the fireproof motor warehouse, and a rotating column is docked at the output end of the driving motor, a No. 1 filter component is sleeved on the top of the outer wall of the rotating column, a No. 2 filter component is sleeved on the middle of the outer wall of the rotating column, and a No. 3 filter component is sleeved on the bottom end of the outer wall of the rotating column, a No. 1 scraper rod is connected to the top of the inner wall of the filter tank, a No. 2 scraper rod is connected to the middle of the inner wall of the filter tank, and a No. 3 scraper rod is connected to the bottom end of the inner wall of the filter tank.

[0007] Preferably, the bottom end of the outer wall of the scraper rod No. 1 fits with the top of the filter component No. 1, the bottom end of the outer wall of the scraper rod No. 2 fits with the top of the filter component No. 2, and the filter component No. 2 has an inverted cone structure, the bottom end of the outer wall of the scraper rod No. 3 fits with the top of the filter component No. 3, and the filter component No. 3 has a forward cone structure, and the middle of the bottom end of the filter component No. 2 fits with the middle of the top of the filter component No. 3.

[0008] Preferably, limit blocks are welded on both sides of the outer wall of the filter tank, and the outer wall of the limit block is slidably connected to a fixed seat, and one side of the outer wall of the fixed seat is welded to the inner wall of the milling table, the limit block is in an "I" shape structure, and the fixed seat is in an "E" shape structure.

[0009] Preferably, the bottom end of the outer wall of the frame is connected to a water tank through a support platform, and water pumps are installed on both sides of the bottom end of the water tank, and a water pump pipe is connected to the bottom end of the water pump. The water pump pipe has an "L"-shaped structure, and the bottom end of the water pump pipe is located at the bottom of the filter tank.

[0010] Preferably, delivery pipes are connected to both sides of the top of the water storage tank, and a water pump is connected to the top of the delivery pipes, and a telescopic jet pipe is connected to the output end of the water pump, and the delivery pipe and the telescopic jet pipe are both in an "L"-shaped structure.

[0011] Preferably, an auxiliary mechanism is arranged above the milling table, and the auxiliary mechanism includes an electric push rod, a transmission plate, a guide plate, a cover plate, a stepping motor, a rotating rod, a limit seat, an iron fixing ring, an electromagnet, a clamping seat, a fixing part, a chip push plate, a chip guide seat, a positioning seat and a protective cover. Electric push rods are installed on both sides of the bottom end of the frame, and the output end of the electric push rod is connected to the transmission plate, and the guide plate is connected to one side of the outer wall of the transmission plate.

[0012] Preferably, the transmission plate is in an "I" shape, and a cover plate is welded to the side of the transmission plate close to the guide plate, a guide cavity is opened on the side of the bottom end of the frame close to the cover plate, and the transmission plate extends into the cavity, a stepper motor is installed on the side of the guide plate away from the cover plate, and a rotating rod is connected to the output end of the stepper motor.

[0013] Preferably, one side of the outer wall of the rotating rod is docked with a limit seat, and an iron fixing ring is welded to the side of the limit seat close to the rotating rod, and the limit seat is in a "C" shape. The outer wall of the iron fixing ring is magnetically connected to an electromagnet, and the outer wall of the electromagnet is connected to the guide plate. A clamping seat is welded to the bottom end of the outer wall of the guide plate, and a fixing part is connected inside the clamping seat, and a chip pusher plate is connected to the bottom end of the fixing part.

[0014] Preferably, a locking groove is provided inside the clamping seat, and the fixing piece extends into the groove, and the fixing piece is in an "I"-shaped structure. A chip guide seat is connected to the middle of the top of the milling table, and the chip guide seat is in a trapezoidal structure. Positioning seats are welded on both sides of the top of the milling table, and a protective cover is slidably connected to the outer wall of the positioning seat, and the protective cover is in an "C"-shaped structure. The positioning seat is in an "F"-shaped structure.

[0015] A milling method for processing aluminum alloy doors and windows, comprising the following steps:

[0016] S1. Profile cutting: according to the size requirements of doors and windows, use cross-cutting saw or longitudinal cutting saw to cut the aluminum alloy profile into corresponding lengths to ensure smooth cutting and accurate size;

[0017] S2. Profile milling: According to the design requirements of doors and windows, use milling equipment to mill grooves at the locations where hardware accessories need to be installed to ensure that the grooves are flat and accurate in size. During the milling process, the cutting fluid is processed by a filtering mechanism to facilitate its recycling, and the workpiece is clamped and limited by an auxiliary mechanism.

[0018] S3. Profile punching: according to the design requirements of doors and windows, use a punching machine to punch holes at the locations where glass needs to be fixed or hardware accessories need to be installed, ensuring that the holes are flat and accurately positioned;

[0019] S4, Profile assembly: Assemble the profiles that have been cut, milled and punched according to the design requirements of doors and windows, and connect them with screws, aluminum alloy connectors, etc. to ensure a firm connection and a stable structure;

[0020] S5. Profile welding: Process the profiles to be welded to ensure that the welding surface is clean and flat.

[0021] Compared with the prior art, the beneficial effects of the present invention are: when the milling equipment and milling method for aluminum alloy door and window processing are used, waste chips in the cutting fluid are removed by the filtering mechanism, which facilitates the recycling of the cutting fluid, and can filter step by step to avoid accumulation and blockage, reduce the frequency of blockage, and reduce the work pressure of personnel, and the No. 2 filter component and the No. 3 filter component are distributed in a cone shape, which can extend the reflux distance of the cutting fluid, so that the heat carried by the cutting fluid can be dissipated, and at the same time, the scraper can be used to clean the waste chips, further extending the time when the filter screen is blocked, and preventing waste chips from being mixed in the cutting fluid to hinder its recycling, so that when the milling equipment for aluminum alloy door and window processing is used, it plays a role in facilitating the processing of workpieces and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0023] Figure 2 It is a right-side stereoscopic structural schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the main stereoscopic cutaway structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the main three-dimensional cutaway structure of the milling table of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the milling table of the present invention from top view;

[0027] Figure 6 It is a rear view stereoscopic structural diagram of the frame of the present invention;

[0028] Figure 7 This is a schematic diagram of the main three-dimensional cutaway structure of the filter tank of the present invention;

[0029] Figure 8 It is a right-side stereoscopic cutaway structural schematic diagram of the No. 2 filter assembly and the No. 3 filter assembly of the present invention;

[0030] Fig. 9 It is a schematic diagram of the three-dimensional cross-section structure of the guide plate of the present invention;

[0031] Fig.10 It is a schematic diagram of the three-dimensional structure of the auxiliary mechanism of the present invention;

[0032] Fig.11 It is a schematic diagram of the three-dimensional cutaway structure of the protective cover of the present invention.

[0033] In the figure: 1, milling table; 2, frame; 3, electric push column; 4, cutter; 5, filter mechanism; 501, chip guide groove; 502, filter tank; 503, fireproof motor compartment; 504, drive motor; 505, rotating column; 506, filter assembly No. 1; 507, filter assembly No. 2; 508, filter assembly No. 3; 509, scraper rod No. 1; 510, scraper rod No. 2; 511, scraper rod No. 3; 512, limit block; 513, fixed seat; 514, water storage tank; 515, water pump; 516 , water pumping pipe; 517, conveying pipe; 518, water pump; 519, telescopic jet pipe; 520, movable door; 6, auxiliary mechanism; 601, electric push rod; 602, transmission plate; 603, guide plate; 604, cover plate; 605, stepping motor; 606, rotating rod; 607, limit seat; 608, iron fixing ring; 609, electromagnet; 610, clamping seat; 611, fixing piece; 612, chip push plate; 613, chip guide seat; 614, positioning seat; 615, protective cover. DETAILED DESCRIPTION

[0034] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 8The present invention provides a technical solution: a milling device and a milling method for processing aluminum alloy doors and windows, comprising a milling table 1, a frame 2, an electric push column 3, and a cutter 4. The frame 2 is welded on one side of the top of the milling table 1, and the electric push column 3 is installed in the middle of the top of the frame 2, and the output end of the electric push column 3 is connected to the cutter 4 through a working head. The outer wall of the frame 2 is provided with a filter mechanism 5, and the filter mechanism 5 includes a chip guide groove 501, a filter tank 502, a fireproof motor bin 503, a driving motor 504, a rotating column 505, a first filter component 506, a second filter component 507, a third filter component 508, a first scraper rod 509, a second scraper rod 510, a third scraper rod 511, a limit block 512, a fixed seat 513, and a water tank. 514, a water pump 515, a water pipe 516, a delivery pipe 517, a water delivery pump 518, a telescopic jet pipe 519 and a movable door 520, chip guide grooves 501 are provided on both sides of the top of the milling table 1, and a filter tank 502 is connected to the middle of the inner wall of the milling table 1, and a fireproof motor compartment 503 is installed in the middle of the bottom end of the filter tank 502, a driving motor 504 is connected to the inside of the fireproof motor compartment 503, and a rotating column 505 is connected to the output end of the driving motor 504, a No. 1 filter component 506 is sleeved on the top of the outer wall of the rotating column 505, and a No. 2 filter component 507 is sleeved in the middle of the outer wall of the rotating column 505, and a No. 3 filter component 508 is sleeved on the bottom end of the outer wall of the rotating column 505, and a No. 1 scraper is connected to the top of the inner wall of the filter tank 502 Rod 509, and the middle of the inner wall of the filter tank 502 is connected to the second scraper rod 510, and the bottom end of the inner wall of the filter tank 502 is connected to the third scraper rod 511; the bottom end of the outer wall of the first scraper rod 509 fits with the top of the first filter component 506, the bottom end of the outer wall of the second scraper rod 510 fits with the top of the second filter component 507, and the second filter component 507 is an inverted cone structure, the bottom end of the outer wall of the third scraper rod 511 fits with the top of the third filter component 508, and the third filter component 508 is a positive cone structure, and the middle of the bottom end of the second filter component 507 fits with the middle of the top of the third filter component 508; limited blocks 512 are welded on both sides of the outer wall of the filter tank 502, and the outer wall of the limit block 512 is slidably connected with a fixed seat 513, and the fixed One side of the outer wall of the seat 513 is welded to the inner wall of the milling table 1, the limit block 512 is in an "II"-shaped structure, and the fixed seat 513 is in an "E"-shaped structure; the bottom end of the outer wall of the frame 2 is connected to a water storage tank 514 through a support platform, and water pumps 515 are installed on both sides of the bottom end of the water storage tank 514, and a water pumping pipe 516 is docked at the bottom of the water pump 515, and the water pumping pipe 516 is in an "L"-shaped structure, and the bottom end of the water pumping pipe 516 is located at the bottom of the filter tank 502; delivery pipes 517 are docked on both sides of the top of the water storage tank 514, and a water delivery pump 518 is connected to the top of the delivery pipe 517, and a telescopic jet pipe 519 is docked at the output end of the water delivery pump 518, and the delivery pipe 517 and the telescopic jet pipe 519 are both in an "L"-shaped structure;The bottom end of the telescopic jet pipe 519 is connected to the working head, the bottom end of the outer wall of the water delivery pump 518 is connected to the frame 2, and the water pumping pipe 516 and the delivery pipe 517 are symmetrically distributed about the vertical center line of the water storage tank 514.

[0036] In specific implementation, during the process of machining aluminum alloy doors and windows by milling equipment, in order to deal with waste chips in the cutting fluid, the cutting fluid ejected from the telescopic jet pipe 519 flushes away the milling waste chips, and then the cutting fluid is first introduced into the filter tank 502 through the chip guide groove 501. Since the filter tank 502 is provided with a No. 1 filter component 506, a No. 2 filter component 507 and a No. 3 filter component 508 from top to bottom, the cutting fluid mixed with waste chips first passes through the No. 1 filter component 506, the No. 2 filter component 507 and the No. 3 filter component 508 in sequence, and since the sieve holes of the No. 1 filter component 506, the No. 2 filter component 507 and the No. 3 filter component 508 become smaller in sequence, the cutting fluid is filtered in stages to reduce the filtering pressure of the filtering components, and since the No. 2 filter component 507 and the No. 3 filter component 508 are in opposite conical distributions, the filtering stroke of the cutting fluid can be longer, and the filtering effect of the waste chips can be guaranteed as much as possible in a limited space.

[0037] Then, the driving motor 504 in the fireproof motor compartment 503 is started. Since the output end of the driving motor 504 is connected to the rotating column 505, the starting of the driving motor 504 will drive the rotating column 505 to rotate. Then, the rotation of the rotating column 505 will drive the No. 1 filter component 506, the No. 2 filter component 507 and the No. 3 filter component 508 to rotate together, thereby causing the corresponding filtering area below the chip guide groove 501 to continuously change, preventing the filter component from being fixed and being quickly blocked by debris. In addition, since the inner wall of the filter tank 502 is welded with a No. 1 scraper rod 509 from top to bottom in sequence, , No. 2 scraper 510 and No. 3 scraper 511, at this time, No. 1 scraper 509 will rub against No. 1 filter component 506, No. 2 scraper 510 will rub against No. 2 filter component 507, and No. 3 scraper 511 will rub against No. 3 filter component 508, and then scrape away the debris blocked by No. 1 filter component 506, No. 2 filter component 507 and No. 3 filter component 508, and collect the debris as much as possible to facilitate subsequent cleaning, thereby extending the time when No. 1 filter component 506, No. 2 filter component 507 and No. 3 filter component 508 are blocked by debris;

[0038] When it is necessary to clean the waste chips blocked by the filter assembly, first open the movable door 520 to make the internal space of the milling table 1 visible, then move the filter tank 502 so that the limit block 512 is moved out from the inside of the fixing seat 513, and then move the filter tank 502 out of the inside of the milling table 1, so that it is convenient for the staff to clean the waste chips blocked by the filter mechanism 5, and subsequently only need to move the filter tank 502 so that the limit block 512 is inserted into the inside of the fixing seat 513, so that the filter tank 502 can be limited inside the milling table 1;

[0039] After the cutting fluid has been filtered multiple times, since the water pump 515 is connected to the water pumping pipe 516, the water pump 515 is started first to guide the filtered cutting fluid to the water storage tank 514 through the water pumping pipe 516, and since the delivery pipe 517 is connected to the water pump 518, the water pump 518 is then started to guide the cutting fluid to the telescopic jet pipe 519 through the delivery pipe 517, and then the filtered cutting fluid is sprayed onto the cutting surface through the telescopic jet pipe 519, thereby filtering out the debris in the cutting fluid and facilitating the recycling of the cutting fluid. Moreover, since the No. 2 filter component and the No. 3 filter component are distributed in a cone shape, the reflux distance of the cutting fluid can be extended, so that the heat carried by the cutting fluid can be dissipated, which can extend the time that the filter component is blocked by debris, reduce the maintenance pressure of the staff, and finally prevent waste chips from being mixed in the cutting fluid to form an insulating layer, making it difficult for heat to be transferred from the cutting area to the cutting fluid, thereby hindering the heat conduction between the cutting fluid and the tool and workpiece, affecting the cooling effect.

[0040] See also Figure 1-Figure 6 , Fig. 9 , Fig.10 and Fig.11It can be seen that an auxiliary mechanism 6 is arranged above the milling table 1, and the auxiliary mechanism 6 includes an electric push rod 601, a transmission plate 602, a guide plate 603, a cover plate 604, a stepping motor 605, a rotating rod 606, a limit seat 607, an iron fixing ring 608, an electromagnet 609, a clamping seat 610, a fixing part 611, a chip push plate 612, a chip guide seat 613, a positioning seat 614 and a protective cover 615. Electric push rods 601 are installed on both sides of the bottom end of the frame 2, and the output end of the electric push rod 601 is connected to the transmission plate 60 2, and a guide plate 603 is butted against one side of the outer wall of the transmission plate 602; the transmission plate 602 is in an "I" shape, and a cover plate 604 is welded to the side of the transmission plate 602 close to the guide plate 603, a guide cavity is provided on the side of the bottom end of the frame 2 close to the cover plate 604, and the transmission plate 602 extends into the cavity, a stepper motor 605 is installed on the side of the guide plate 603 away from the cover plate 604, and a rotating rod 606 is butted against the output end of the stepper motor 605; one side of the outer wall of the rotating rod 606 is butted against a limit seat 607, and the limit seat An iron fixing ring 608 is welded on one side of the seat 607 close to the rotating rod 606, and the limit seat 607 is in a "C"-shaped structure. The outer wall of the iron fixing ring 608 is magnetically connected to an electromagnet 609, and the outer wall of the electromagnet 609 is connected to the guide plate 603. A clamping seat 610 is welded on the bottom end of the outer wall of the guide plate 603, and a fixing piece 611 is connected inside the clamping seat 610, and a chip pusher plate 612 is connected to the bottom end of the fixing piece 611; a clamping groove is provided inside the clamping seat 610, and the fixing piece 611 extends into it. The fixing member 611 is in an "I"-shaped structure, a chip guide seat 613 is connected to the middle of the top of the milling table 1, and the chip guide seat 613 is in a trapezoidal structure, positioning seats 614 are welded on both sides of the top of the milling table 1, and a protective cover 615 is slidably connected to the outer wall of the positioning seat 614, and the protective cover 615 is in a "C"-shaped structure, and the positioning seat 614 is in an "F"-shaped structure; sliding grooves are provided on both sides of the outer wall of the protective cover 615, and the positioning seat 614 extends into them, and the positioning seats 614 are symmetrically distributed about the vertical midline of the milling table 1.

[0041] In specific implementation, when the milling equipment is used to process aluminum alloy doors and windows, when it is necessary to limit and fix the workpiece for milling, the workpiece is first inserted into the limit seat 607, and then the bolt is turned to fix the workpiece in the limit seat 607, thereby limiting the workpiece, and then the stepper motor 605 is started to drive the rotating rod 606 to rotate, and the rotation of the rotating rod 606 will drive the limit seat 607 to rotate together, and then the rotation of the limit seat 607 will drive the workpiece to flip, and after the flip is completed, the electromagnet 609 is started to rotate with the iron fixing ring. 608 is magnetically connected, and then the stopper 607 is assisted to prevent it from rotating at will. After one side of the workpiece is processed, it is not necessary to unfasten the fixation and flip it over and then fix it again, so that the workpiece can be flipped over to improve the work efficiency. In addition, since the middle part of the top of the milling table 1 is connected with a chip guide seat 613, the waste chips generated by the workpiece processing are assisted to guide the chip guide groove 501 through the chip guide seat 613, and the two sides of the outer wall of the protective cover 615 are connected to the positioning seat 614 in advance, so that the top surface of the milling table 1 is covered to prevent the cutting fluid from flowing out.

[0042] During the processing, the electric push rod 601 can also be started. Since the electric push rod 601 is provided with two groups, the electric push rod 601 can be started at the same time to retract. Then the electric push rod 601 retracts to drive the transmission plate 602 to move away from each other. Then the transmission plate 602 moves to drive the guide plate 603 to move. The movement of the guide plate 603 will drive the limit seat 607 to move together, and then adjust the distance between the limit seats 607, which is convenient for the staff to fix plates of different lengths. In addition, one group of electric push rods 601 can be extended, and the other group of electric push rods 601 can be retracted, so that the workpiece moves horizontally to facilitate the cutter 4 to mill it, and at this time, the cover plate 604 covers the guide cavity;

[0043] Because a clamping seat 610 is welded to the bottom end of the guide plate 603, the fixing part 611 is inserted into the inside of the clamping seat 610 in advance, and then the chip pusher plate 612 is set at the bottom of the clamping seat 610. When the guide plate 603 moves horizontally, the chip pusher plate 612 will move together, and then the waste chips remaining on the top of the milling table 1 will be pushed into the inside of the milling table 1 to prevent the residual waste chips from affecting the workpiece processing. When the milling equipment for aluminum alloy door and window processing is used, it is convenient to clamp, flip, move the workpiece and assist in chip pushing.

[0044] A milling method for processing aluminum alloy doors and windows, comprising the following steps:

[0045] S1. Profile cutting: according to the size requirements of doors and windows, use cross-cutting saw or longitudinal cutting saw to cut the aluminum alloy profile into corresponding lengths to ensure smooth cutting and accurate size;

[0046] S2, profile milling: according to the design requirements of doors and windows, use milling equipment to mill grooves at the locations where hardware accessories need to be installed to ensure that the grooves are flat and the size is accurate. During the milling process, the cutting fluid is processed by the filter mechanism 5 to facilitate its recycling, and the workpiece is clamped and limited by the auxiliary mechanism 6;

[0047] S3. Profile punching: according to the design requirements of doors and windows, use a punching machine to punch holes at the locations where glass needs to be fixed or hardware accessories need to be installed, ensuring that the holes are flat and accurately positioned;

[0048] S4, Profile assembly: Assemble the profiles that have been cut, milled and punched according to the design requirements of doors and windows, and connect them with screws, aluminum alloy connectors, etc. to ensure a firm connection and a stable structure;

[0049] S5. Profile welding: Process the profiles to be welded to ensure that the welding surface is clean and flat.

[0050] To sum up, when the milling equipment and milling method for processing aluminum alloy doors and windows are used, the workpiece is first limited to the top of the milling table 1, and then the electric push column 3 on the top of the frame 2 is started, so that the electric push column 3 extends and drives the cutter 4 to move down until the cutter 4 contacts the workpiece and then performs milling. This is the prior art and will not be elaborated on here. The waste chips in the cutting fluid are removed by the filtering mechanism 5, which facilitates the recycling of the cutting fluid, and can also extend the time when the filter component is blocked by debris, reducing the maintenance pressure of the staff. The workpiece is clamped, flipped and moved horizontally by the auxiliary mechanism 6, and then after the workpiece is processed on one side, there is no need to untie the fixation, flip and then re-fix it, thereby improving work efficiency, and when the workpiece moves, the remaining waste chips will be pushed into the milling table 1 together to prevent the residual waste chips from affecting the workpiece processing, thereby facilitating the processing of the workpiece and improving work efficiency. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A milling device for processing aluminum alloy doors and windows, comprising a milling table (1), a frame (2), an electric push column (3), and a cutter (4), characterized in that: A frame (2) is welded on one side of the top of the milling table (1), and an electric push column (3) is installed in the middle of the top of the frame (2), and the output end of the electric push column (3) is connected to a cutter (4) through a working head. A filtering mechanism (5) is arranged on the outer wall of the frame (2), and the filtering mechanism (5) includes a chip guide groove (501), a filtering tank (502), a fireproof motor compartment (503), a driving motor (504), a rotating column (505), a first filtering component (506), a second filtering component (507), a third filtering component (508), a first scraper rod (509), and a second filtering component (508). ), a second scraper bar (510), a third scraper bar (511), a stopper (512), a fixing seat (513), a water storage tank (514), a water pump (515), a water pumping pipe (516), a delivery pipe (517), a water delivery pump (518), a telescopic jet pipe (519) and a movable door (520), the top of the milling table (1) is provided with chip guide grooves (501) on both sides, and the middle of the inner wall of the milling table (1) is connected to a filter tank (502), and a fireproof motor compartment (503) is installed in the middle of the bottom end of the filter tank (502), and the fireproof motor compartment (503) is provided. 03) is internally connected to a driving motor (504), and the output end of the driving motor (504) is connected to a rotating column (505), the top end of the outer wall of the rotating column (505) is sleeved with a No. 1 filter component (506), the middle part of the outer wall of the rotating column (505) is sleeved with a No. 2 filter component (507), and the bottom end of the outer wall of the rotating column (505) is sleeved with a No. 3 filter component (508), the top end of the inner wall of the filtering tank (502) is connected to a No. 1 scraper rod (509), the middle part of the inner wall of the filtering tank (502) is connected to a No. 2 scraper rod (510), and the filtering tank (502) ) The bottom end of the inner wall is connected to a third scraper rod (511), the bottom end of the outer wall of the first scraper rod (509) fits with the top of the first filter component (506), the bottom end of the outer wall of the second scraper rod (510) fits with the top of the second filter component (507), and the second filter component (507) is an inverted cone structure, the bottom end of the outer wall of the third scraper rod (511) fits with the top of the third filter component (508), and the third filter component (508) is a forward cone structure, and the middle of the bottom end of the second filter component (507) fits with the middle of the top end of the third filter component (508).

2. The milling equipment for aluminum alloy door and window processing according to claim 1 is characterized in that: Limiting blocks (512) are welded on both sides of the outer wall of the filter tank (502), and the outer wall of the limiting block (512) is slidably connected to a fixing seat (513), and one side of the outer wall of the fixing seat (513) is welded to the inner wall of the milling table (1), the limiting block (512) is in an "I"-shaped structure, and the fixing seat (513) is in an "E"-shaped structure.

3. The milling equipment for aluminum alloy door and window processing according to claim 2 is characterized in that: The bottom end of the outer wall of the frame (2) is connected to a water tank (514) via a support platform, and water pumps (515) are installed on both sides of the bottom end of the water tank (514), and the bottom end of the water pump (515) is connected to a water pumping pipe (516), the water pumping pipe (516) is in an "L"-shaped structure, and the bottom end of the water pumping pipe (516) is located at the bottom of the filter tank (502).

4. The milling equipment for aluminum alloy door and window processing according to claim 3 is characterized in that: The top sides of the water storage tank (514) are butt-jointed with delivery pipes (517), the top of the delivery pipes (517) are connected with a water delivery pump (518), and the output end of the water delivery pump (518) is butt-jointed with a telescopic jet pipe (519), and the delivery pipe (517) and the telescopic jet pipe (519) are both in an "L"-shaped structure.

5. The milling equipment for aluminum alloy door and window processing according to claim 1 is characterized in that: An auxiliary mechanism (6) is arranged above the milling table (1), and the auxiliary mechanism (6) comprises an electric push rod (601), a transmission plate (602), a guide plate (603), a cover plate (604), a stepping motor (605), a rotating rod (606), a limit seat (607), an iron fixing ring (608), an electromagnet (609), a clamping seat (610), a fixing piece (611), a chip push plate (612), a chip guide seat (613), a positioning seat (614) and a protective cover (615). Electric push rods (601) are installed on both sides of the bottom end of the frame (2), and the output end of the electric push rod (601) is connected to the transmission plate (602), and one side of the outer wall of the transmission plate (602) is connected to the guide plate (603).

6. The milling equipment for aluminum alloy door and window processing according to claim 5 is characterized in that: The transmission plate (602) is in an "I" shape, and a cover plate (604) is welded to a side of the transmission plate (602) close to the guide plate (603); a guide cavity is provided on a side of the bottom end of the frame (2) close to the cover plate (604), and the transmission plate (602) extends into the guide cavity; a stepper motor (605) is installed on a side of the guide plate (603) away from the cover plate (604), and a rotating rod (606) is connected to the output end of the stepper motor (605).

7. The milling equipment for aluminum alloy door and window processing according to claim 7 is characterized in that: One side of the outer wall of the rotating rod (606) is connected to a limit seat (607), and an iron fixing ring (608) is welded to the side of the limit seat (607) close to the rotating rod (606), and the limit seat (607) is in a "C"-shaped structure. The outer wall of the iron fixing ring (608) is magnetically connected to an electromagnet (609), and the outer wall of the electromagnet (609) is connected to the guide plate (603). A clamping seat (610) is welded to the bottom end of the outer wall of the guide plate (603), and a fixing piece (611) is connected inside the clamping seat (610), and a chip pusher (612) is connected to the bottom end of the fixing piece (611).

8. The milling equipment for aluminum alloy door and window processing according to claim 7 is characterized in that: The clamping seat (610) is provided with a clamping groove inside, and the fixing member (611) extends therein, and the fixing member (611) is in an "I"-shaped structure. The middle of the top of the milling table (1) is connected to a chip guide seat (613), and the chip guide seat (613) is in a trapezoidal structure. Positioning seats (614) are welded on both sides of the top of the milling table (1), and the outer wall of the positioning seat (614) is slidably connected to a protective cover (615), and the protective cover (615) is in a "C"-shaped structure. The positioning seat (614) is in an "F"-shaped structure.

9. A milling method for processing aluminum alloy doors and windows, using the milling equipment for processing aluminum alloy doors and windows according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. Profile cutting: according to the size requirements of doors and windows, use cross-cutting saw or longitudinal cutting saw to cut the aluminum alloy profile into corresponding lengths to ensure smooth cutting and accurate size; S2. Profile milling: According to the design requirements of doors and windows, milling equipment is used to mill grooves at the locations where hardware accessories need to be installed to ensure that the grooves are flat and accurate in size. During the milling process, the cutting fluid is processed by a filtering mechanism (5) to facilitate its recycling, and the workpiece is clamped and limited by an auxiliary mechanism (6); S3. Profile punching: according to the design requirements of doors and windows, use a punching machine to punch holes at the locations where glass needs to be fixed or hardware accessories need to be installed, ensuring that the holes are flat and accurately positioned; S4, Profile assembly: Assemble the profiles that have been cut, milled and punched according to the design requirements of doors and windows, and connect them with screws, aluminum alloy connectors, etc. to ensure a firm connection and a stable structure; S5. Profile welding: Process the profiles to be welded to ensure that the welding surface is clean and flat.

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