Aluminum profile machining device and technology

Abstract

The invention belongs to the technical field of aluminum plate machining, and particularly relates to an aluminum profile machining device and process. The aluminum profile machining device comprises a bearing part, a machining mechanism, an adjusting mechanism and a pre-cleaning mechanism; the bearing part comprises a workbench and a movable support, and the movable support is slidably arranged on the outer wall of the workbench; the adjusting mechanism comprises a movable plate and bearing tables, the bearing tables are slidably mounted on the upper end face of the movable support, the two bearing tables move synchronously, and the movable plate is slidably arranged in the bearing tables; the machining mechanism comprises a drilling machine, a control motor and a cleaning shaft, the drilling machine is fixedly installed at the bottom of one movable plate, the control motor is fixedly installed at the bottom of the other movable plate, and one end of the cleaning shaft is fixed to an output shaft of the control motor; the pre-cleaning mechanism comprises a mounting plate and a cleaning cylinder, and the mounting plate is movably arranged on one side of the cleaning shaft; through the cooperation of the structure, scraps can be effectively prevented from remaining at the position of the next machining, and then the broaching quality is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum plate processing, in particular to an aluminum profile processing device and process. Background Art

[0002] During the aluminum plate processing, drilling operations must be performed on the outer wall of the workpiece according to the design drawings. Before drilling, the drilling area should be accurately positioned, and then a small diameter drill bit is used for preliminary drilling, followed by a large diameter drill bit for hole expansion. Since debris will be generated during the drilling process, these debris must be cleaned to prevent them from interfering with subsequent drilling operations.

[0003] For example, the patent with announcement number CN220128102U discloses a punching device for aluminum profile processing. It includes a working plate, and the four corners of the lower surface of the working plate are fixedly connected with support legs, a punching column is arranged just above the working plate, and a hole groove for sliding a descending block is provided in the punching column, and a hydraulic cylinder is installed on the top wall of the hole groove, and the telescopic rod of the hydraulic cylinder is fixedly connected to the center of the upper surface of the descending block, and a micro puncher is installed on the lower surface of the descending block, and a first moving groove is provided on the side wall of the punching column, and a grinding column is arranged just below the working plate, and a groove for installing the telescopic column is provided on the inner wall of the grinding column, and a rising block is slidably connected in the groove, and the lower surface of the rising block is fixedly connected to the telescopic rod of the telescopic column, which solves the problem that a large number of uneven burrs are left around when punching aluminum profiles, and the burrs will seriously affect the use of the aluminum profiles, and the staff needs to deburr the holes on the aluminum profiles again.

[0004] Although the above technology can clean the hole after drilling, during actual use, the staff found that since the sandpaper rod is inserted into the bottom of the workpiece, the debris in the hole will move to the upper end of the plate. At the same time, the fan box blows air, causing the debris to splash, and then some debris will remain on the upper surface of the workpiece. When drilling again, the presence of debris will affect the processing accuracy.

[0005] To this end, the present invention provides an aluminum profile processing device and process. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: an aluminum profile processing device described in the present invention includes a bearing part, a processing mechanism, an adjustment mechanism and a pre-cleaning mechanism.

[0008] The bearing part comprises a workbench and a movable bracket, and the movable bracket is slidably arranged on the outer wall of the workbench.

[0009] The adjustment mechanism comprises a movable plate and a bearing platform, the bearing platform is slidably mounted on the upper end surface of the movable bracket, two bearing platforms are provided, and the two bearing platforms move synchronously, and the movable plate is slidably arranged inside the bearing platform.

[0010] The processing mechanism includes a drilling machine, a control motor and a cleaning shaft. The drilling machine is fixedly installed at the bottom of one of the movable plates, the control motor is fixedly installed at the bottom of the other movable plate, and one end of the cleaning shaft is fixed to the output shaft of the control motor.

[0011] The pre-cleaning mechanism comprises a mounting plate and a cleaning cylinder. The mounting plate is movably arranged on one side of the cleaning shaft, and the mounting plate moves synchronously with the cleaning shaft.

[0012] The cleaning cylinder is elastically mounted on the bottom surface of the mounting plate, and the distance between the axis of the cleaning cylinder and the axis of the cleaning shaft is equal to the distance between two adjacent drilling holes.

[0013] Preferably, a driving motor is fixedly mounted on the upper end surface of the movable bracket, and a control screw is fixedly mounted on the output shaft of the driving motor. The control screw passes through the side wall of the supporting platform and is connected by internal and external threads.

[0014] A limiting frame for inserting a workpiece is fixedly installed on the side wall of the movable bracket, and a control cylinder for clamping the workpiece is fixedly installed on the outer wall of the limiting frame.

[0015] A lifting motor is fixedly installed on the upper end surface of the bearing platform, and a lifting screw is fixedly installed on the output shaft of the lifting motor. The lifting screw penetrates the movable plate and is connected with the movable plate through internal and external threads.

[0016] Preferably, a load-bearing frame is fixedly installed on the bottom surface of the movable plate, the cleaning shaft is rotatably installed inside the load-bearing frame, a connecting ear plate is fixedly installed on the side wall of the mounting plate, an adjusting screw is installed on the inner wall of the connecting ear plate through internal and external threads, and one end of the adjusting screw is rotatably connected to the outer wall of the load-bearing frame.

[0017] A guide rod is fixedly mounted on the upper end surface of the cleaning cylinder. The guide rod penetrates the mounting plate and is slidably fitted with the inner wall of the mounting plate.

[0018] A cleaning sheet is fixedly mounted on the radial outer wall of the cleaning shaft.

[0019] Preferably, an elastic ring is fixedly mounted on the bottom of the cleaning cylinder, an air inlet hole is opened on the outer wall of the elastic ring, and the air inlet hole is inclinedly arranged and a plurality of the air inlet holes are arranged.

[0020] An air suction hood is fixedly installed on the inner wall of the cleaning cylinder, and an elastic sheet for controlling the direction of air flow is fixedly installed on the inner wall of the air suction hood.

[0021] Preferably, an exhaust pump and a filter box are fixedly mounted on the outer wall of the movable bracket, and the inner cavity of the filter box is connected with the inner cavity of the suction hood through a conduit.

[0022] The input end of the exhaust pump is communicated with the inner cavity of the filter box.

[0023] A filter layer is fixedly installed on the inner wall of the filter box, and the filter layer is used to seal the input end of the exhaust pump.

[0024] Preferably, a storage box is fixedly mounted on the upper end surface of the movable bracket, a cooling pump is fixedly mounted on the upper end surface of the storage box, and an input end of the cooling pump extends to the inner cavity of the storage box.

[0025] A support cylinder for supporting the workpiece is arranged above the storage box, a drain pipe is fixedly installed on the outer wall of the support cylinder, the drain pipe is inclined toward the workpiece, and the other end of the drain pipe is connected to the output end of the cooling pump.

[0026] Preferably, a guide cylinder is fixedly mounted on the upper end surface of the storage box, and the outer wall of the support cylinder is slidably fitted with the inner wall of the guide cylinder.

[0027] A telescopic cylinder is fixedly installed on the upper end surface of the storage box, and a movable end of the telescopic cylinder is fixedly connected to the outer wall of the supporting tube.

[0028] Preferably, a mounting frame is fixedly mounted on the inner wall of the storage box, a separation layer is fixedly mounted on the inner wall of the mounting frame, and the separation layer is an elastic structure.

[0029] The guide cylinder is located on one side of the installation frame, and the cooling pump is located on the other side of the installation frame.

[0030] Preferably, two separation layers are provided, a recoil pipe is provided between the two separation layers, a through hole is provided in the recoil pipe near the separation layer, and an axial end of the recoil pipe extends to the outer wall of the storage box and is connected to the output end of the exhaust pump.

[0031] An aluminum profile processing technology, which uses the above-mentioned aluminum profile processing device, includes the following steps:

[0032] A1. First prepare the aluminum plate and mark the drilling locations on the surface of the aluminum plate according to the construction drawings;

[0033] A2. Fix the marked workpiece in the limit frame, replace the drill bit of the drilling machine with the required size, and start drilling;

[0034] A3. After the initial drilling, replace the drill bit of the drilling machine and start expanding the hole;

[0035] A4. After hole expansion, clean the debris and burrs inside the drilled hole, and clean the parts of the aluminum plate surface that need to be processed later.

[0036] The beneficial effects of the present invention are as follows:

[0037] 1. The present invention sets a cleaning shaft. After the drill bit finishes drilling, the cleaning shaft is adjusted to extend into the inside of the drill hole. At this time, the cleaning shaft is controlled to rotate by controlling the motor, and the cleaning shaft is controlled to expand by centrifugal force until the cleaning shaft fits the inner wall of the drill hole, thereby cleaning the inner wall of the drill hole. After the cleaning shaft cleans the drill hole after expansion, the cleaning cylinder is connected to the external negative pressure chamber, and then the gas enters the inner cavity of the cleaning cylinder through the drill hole, thereby absorbing the outer wall of the aluminum plate at the next drill hole, so as to achieve pre-cleaning of the drill hole before expansion. Compared with the prior art, the method of inserting a sandpaper rod from the bottom of the workpiece upward for cleaning and cooperating with the fan box to blow air to achieve workpiece cleaning can effectively prevent debris from remaining at the position of the next processing, thereby improving the quality of expansion.

[0038] 2. In the present invention, an elastic ring is arranged at the bottom of the cleaning cylinder, and the elastic ring is made of rubber. Since the aluminum plate is relatively soft, soft contact between the cleaning cylinder and the aluminum plate is achieved by arranging the elastic ring to prevent the cleaning cylinder from scratching the workpiece. An air inlet hole is opened on the outer wall of the elastic ring. The air inlet hole is inclined and there are multiple air inlets. After the cleaning cylinder and the negative pressure chamber are connected, external gas enters through the drilled hole and the air inlet hole, thereby generating a spiral upward airflow in the inner cavity of the cleaning cylinder, so as to improve the cleaning efficiency of the debris inside the cleaning cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The present invention will be further described below in conjunction with the accompanying drawings.

[0040] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0041] Figure 2 It is a schematic diagram of the installation of the carrier platform in the present invention;

[0042] Figure 3 It is a schematic diagram of the installation of the mounting plate in the present invention;

[0043] Figure 4 It is a schematic diagram of the structure of the cleaning sheet of the present invention;

[0044] Figure 5 It is a schematic diagram of the internal structure of the cleaning cylinder in the present invention;

[0045] Figure 6 It is a schematic diagram of the internal structure of the filter box in the present invention;

[0046] Figure 7 It is a structural schematic diagram of the storage box in the present invention;

[0047] Figure 8 It is a schematic diagram of the internal structure of the storage box in the present invention;

[0048] Fig. 9 It is a structural schematic diagram of the recoil tube in the present invention;

[0049] Fig.10 It is a flow chart of the processing technology in the present invention.

[0050] In the figure: 1. workbench; 2. control cylinder; 3. limit frame; 4. movable bracket; 5. bearing platform; 6. drilling machine; 7. control screw; 8. drive motor; 9. lifting screw; 10. movable plate; 11. lifting motor; 12. control motor; 13. cleaning cylinder; 14. mounting plate; 15. cleaning shaft; 16. cleaning sheet; 17. load-bearing frame; 18. elastic ring; 19. guide rod; 20. adjusting screw; 21. connecting ear plate; 22. air inlet; 23. elastic sheet; 24. suction hood; 25. filter box; 26. exhaust pump; 27. filter layer; 28. support cylinder; 29. ​​guide cylinder; 30. cooling pump; 31. storage box; 32. telescopic cylinder; 33. drain pipe; 34. mounting frame; 35. separation layer; 36. recoil pipe. DETAILED DESCRIPTION

[0051] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0052] Embodiment 1: Figures 1 to 6 As shown, an aluminum profile processing device described in an embodiment of the present invention includes a bearing portion, a processing mechanism, an adjustment mechanism and a pre-cleaning mechanism.

[0053] The bearing part includes a workbench 1 and a movable bracket 4. The movable bracket 4 is slidably arranged on the outer wall of the workbench 1. A slide rail is arranged on the bottom surface of the workbench 1. A pulley adapted to the slide rail is arranged on the bottom surface of the movable bracket 4, so that the movable bracket 4 can slide horizontally along the workbench 1. In order to facilitate the control of the sliding of the movable bracket 4, a hydraulic cylinder is arranged on the bottom surface of the workbench 1 for driving the movable bracket 4 to move.

[0054] The adjustment mechanism includes a movable plate 10 and a bearing platform 5 , which is slidably mounted on the upper end surface of the movable bracket 4 , and the sliding direction of the bearing platform 5 along the outer wall of the movable bracket 4 is perpendicular to the sliding direction of the movable bracket 4 along the workbench 1 .

[0055] Two carrying platforms 5 are provided, and the two carrying platforms 5 move synchronously. The movable plate 10 is slidably arranged inside the carrying platform 5 , and the movable plate 10 slides in a vertical direction along the inner wall of the carrying platform 5 .

[0056] The processing mechanism includes a drilling machine 6, a control motor 12 and a cleaning shaft 15. The drilling machine 6 is fixedly installed at the bottom of one of the movable plates 10, wherein the drilling machine 6 is composed of a motor and a drill clamp. The motor is used to drive the drill clamp to rotate, and the drill clamp is used to clamp the drill bit. When drilling holes in the aluminum plate, the movable plate 10 is controlled to descend until the drill bit contacts the aluminum plate, and the motor is started to control the drill bit to rotate, thereby achieving drilling of the aluminum plate.

[0057] The control motor 12 is fixedly mounted on the bottom of another movable plate 10 , and one end of the cleaning shaft 15 is fixed to the output shaft of the control motor 12 . The control motor 12 is used to control the rotation of the cleaning shaft 15 , and the cleaning shaft 15 is made of elastic material.

[0058] After the drill bit finishes drilling, the support platform 5 is adjusted to move until the other support platform 5 controls the cleaning shaft 15 to be located directly above the drilling location, and then the movable plate 10 is slid and adjusted until the cleaning shaft 15 extends into the drill hole. At this time, the cleaning shaft 15 is controlled to rotate by the control motor 12, and the cleaning shaft 15 is controlled to expand by centrifugal force until the cleaning shaft 15 fits against the inner wall of the drill hole, thereby cleaning the inner wall of the drill hole.

[0059] Through the sliding of the movable bracket 4, the bearing platform 5 and the movable plate 10, the adjustment of the X-axis, Y-axis and Z-axis directions of the drill bit and the cleaning shaft 15 is achieved.

[0060] The pre-cleaning mechanism includes a mounting plate 14 and a cleaning cylinder 13. The mounting plate 14 is movably arranged on one side of the cleaning shaft 15, and the mounting plate 14 moves synchronously with the cleaning shaft 15. When the cleaning shaft 15 is located in the borehole, the mounting plate 14 is located directly above the next borehole.

[0061] The cleaning cylinder 13 is elastically mounted on the bottom surface of the mounting plate 14. When the cleaning shaft 15 is located in the drilled hole, the distance between the axis of the cleaning cylinder 13 and the axis of the cleaning shaft 15 is equal to the distance between two adjacent drilled holes, and the cleaning cylinder 13 fits against the outer wall of the aluminum plate at the rear drilled hole.

[0062] After the cleaning shaft 15 cleans the drilled hole after expansion, the cleaning cylinder 13 is connected to the external negative pressure chamber, and then the gas enters the inner cavity of the cleaning cylinder 13 through the drilled hole, thereby absorbing the outer wall of the aluminum plate at the next drilled hole to achieve pre-cleaning of the drilled hole before expansion. Compared with a punching device for aluminum profile processing with announcement number CN220128102U, a method of inserting a sandpaper rod from the bottom of the workpiece upward for cleaning and cooperating with a fan box to blow air to achieve workpiece cleaning can effectively prevent debris from remaining at the position of the next processing, thereby improving the quality of expansion.

[0063] A driving motor 8 is fixedly mounted on the upper end surface of the movable bracket 4 , and a control screw 7 is fixedly mounted on the output shaft of the driving motor 8 , so that the control screw 7 is driven to rotate by the driving motor 8 .

[0064] The control screw 7 passes through the side wall of the bearing platform 5 and is connected by internal and external threads. The control screw 7 is rotated to realize the movement and adjustment of the bearing platform 5 through thread transmission.

[0065] A limiting frame 3 for inserting a workpiece is fixedly mounted on the side wall of the movable bracket 4 . The limiting frame 3 is a common U-shaped frame. During processing, the workpiece needs to be inserted into the limiting frame 3 first.

[0066] The outer wall of the limit frame 3 is fixedly installed with a control cylinder 2 for clamping the workpiece. The movable end of the control cylinder 2 is provided with an anti-skid rubber pad. The movable end of the control cylinder 2 controls the anti-skid rubber pad to clamp the workpiece, thereby realizing the processing and fixing of the workpiece for drilling processing.

[0067] A lifting motor 11 is fixedly mounted on the upper end surface of the support platform 5 , and a lifting screw 9 is fixedly mounted on the output shaft of the lifting motor 11 , so that the lifting screw 9 is driven to rotate by the lifting motor 11 .

[0068] The lifting screw rod 9 penetrates through the movable plate 10 and is connected with the movable plate 10 through internal and external threads, so that the lifting screw rod 9 is controlled to rotate to drive the movable plate 10 to rise and fall.

[0069] A load-bearing frame 17 is fixedly mounted on the bottom surface of the movable plate 10 , and the load-bearing frame 17 is connected to the bottom surface of the movable plate 10 via bolts.

[0070] The cleaning shaft 15 is rotatably mounted inside the load-bearing frame 17 , and the cleaning shaft 15 is connected to the load-bearing frame 17 via a bearing, so that the motor 12 is controlled to drive the cleaning shaft 15 to rotate.

[0071] A connecting ear plate 21 is fixedly installed on the side wall of the mounting plate 14, and an adjusting screw 20 is installed on the inner wall of the connecting ear plate 21 through internal and external threads. One end of the adjusting screw 20 is rotatably connected to the outer wall of the load-bearing frame 17. The adjusting screw 20 is rotated to control the movement of the mounting plate 14, thereby adjusting the distance between the cleaning cylinder 13 and the cleaning shaft 15 to facilitate pre-cleaning of workpieces with different drilling spacings.

[0072] A guide rod 19 is fixedly installed on the upper end surface of the cleaning cylinder 13. The guide rod 19 passes through the mounting plate 14 and slides in contact with the inner wall of the mounting plate 14. The mounting plate 14 and the cleaning cylinder 13 are slidably connected through the guide rod 19. A spring is fixedly installed on the upper end surface of the cleaning cylinder 13, and the other end of the spring is connected to the bottom surface of the mounting plate 14.

[0073] When the cleaning shaft 15 is inserted into the drill hole, the surface of the workpiece presses the cleaning cylinder 13, and the cleaning cylinder 13 is elastically connected to the mounting plate 14 to prevent the cleaning cylinder 13 from contacting the workpiece and hindering the cleaning shaft 15 from being inserted into the drill hole.

[0074] A cleaning sheet 16 is fixedly mounted on the radial outer wall of the cleaning shaft 15 . A plurality of cleaning sheets 16 are provided and are made of elastic material. After the cleaning shaft 15 is inserted into the drilled hole, rotating the cleaning shaft 15 can effectively improve the cleaning efficiency.

[0075] An elastic ring 18 is fixedly installed at the bottom of the cleaning cylinder 13. The elastic ring 18 is made of rubber. Since the aluminum plate is soft in texture, the elastic ring 18 is provided to achieve soft contact between the cleaning cylinder 13 and the aluminum plate to prevent the cleaning cylinder 13 from scratching the workpiece.

[0076] An air inlet hole 22 is provided on the outer wall of the elastic ring 18. The air inlet holes 22 are arranged at an angle and are provided in plurality. After the cleaning cylinder 13 and the negative pressure chamber are connected, external gas enters through the drill hole and the air inlet holes 22, thereby generating a spiral upward airflow in the inner cavity of the cleaning cylinder 13, so as to improve the cleaning efficiency of the debris inside the cleaning cylinder 13.

[0077] An air suction hood 24 is fixedly installed on the inner wall of the cleaning cylinder 13. An elastic sheet 23 for controlling the direction of airflow is fixedly installed on the inner wall of the air suction hood 24. After the cleaning cylinder 13 contacts the aluminum plate, the air suction hood 24 is located directly above the drill hole. When the air suction hood 24 inhales air, it is convenient for outside air to enter.

[0078] An exhaust pump 26 and a filter box 25 are fixedly installed on the outer wall of the movable bracket 4. The inner cavity of the filter box 25 is connected with the inner cavity of the suction hood 24 through a conduit, and the input end of the exhaust pump 26 is connected with the inner cavity of the filter box 25. When the exhaust pump 26 is working, a negative pressure is generated in the inner cavity of the filter box 25, thereby realizing the connection between the suction hood 24 and the negative pressure chamber, thereby achieving pre-cleaning of the aluminum plate.

[0079] A filter layer 27 is fixedly installed on the inner wall of the filter box 25. The filter layer 27 is used to seal the input end of the exhaust pump 26. The filter layer 27 is made of common sponge material. When the suction hood 24 absorbs debris, the inhaled debris is blocked in the inner cavity of the filter box 25 through sponge filtering, thereby collecting the debris and preventing the debris from entering the interior of the exhaust pump 26.

[0080] Embodiment 2: Figures 7 to 9 As shown in Comparative Example 1, another embodiment of the present invention is:

[0081] A storage box 31 is fixedly mounted on the upper end surface of the movable bracket 4, and the storage box 31 is used to store coolant.

[0082] A cooling pump 30 is fixedly mounted on the upper end surface of the storage box 31 . The input end of the cooling pump 30 extends to the inner cavity of the storage box 31 . The cooling pump 30 is a water pump for the flow of coolant. The coolant inside the storage box 31 is extracted through the cooling pump 30 .

[0083] A support cylinder 28 for supporting the workpiece is disposed above the storage box 31 , wherein a through hole for the support cylinder 28 to pass through is opened on the bottom surface of the workbench 1 .

[0084] A drain pipe 33 is fixedly installed on the outer wall of the support tube 28. The drain pipe 33 is inclined toward the workpiece. The other end of the drain pipe 33 is connected to the output end of the cooling pump 30. When drilling, the support tube 28 is slid until the support tube 28 is in contact with the bottom surface of the workpiece. At this time, the tube drain pipe 33 discharges the coolant to achieve cooling of the workpiece.

[0085] The setting of the support tube 28 can support the drilling position of the workpiece during drilling. Compared with a punching device for aluminum profile processing with announcement number CN220128102U, the drilling part of the workpiece is in a suspended state during drilling, which can prevent the pressure of drilling downward from causing deformation of the aluminum plate. At the same time, the support tube 28 can prevent the coolant from splashing. After the coolant flows into the support tube 28, it is convenient for the subsequent recovery of the coolant.

[0086] A guide cylinder 29 is fixedly installed on the upper end surface of the storage box 31, and the outer wall of the support cylinder 28 is slidably fitted with the inner wall of the guide cylinder 29. A sliding seal is arranged between the guide cylinder 29 and the support cylinder 28. After the coolant is discharged from the drain pipe 33, the falling coolant flows into the support cylinder 28 and then flows back to the inner cavity of the storage box 31 through the guide cylinder 29, thereby realizing the recovery of the coolant.

[0087] A telescopic cylinder 32 is fixedly installed on the upper end surface of the storage box 31, and the movable end of the telescopic cylinder 32 is fixedly connected to the outer wall of the support tube 28. The telescopic cylinder 32 is a common electric telescopic rod, which is used to control the lifting and lowering of the support tube 28 so that the support tube 28 can fit the bottom surface of the workpiece when drilling.

[0088] The inner wall of the storage box 31 is fixedly installed with a mounting frame 34, and the inner wall of the mounting frame 34 is fixedly installed with a separation layer 35. The separation layer 35 is an elastic structure and is made of sponge material. After the recovered coolant passes through the separation layer 35, the debris in the coolant is filtered out.

[0089] The guide cylinder 29 is located on one side of the mounting frame 34 , and the cooling pump 30 is located on the other side of the mounting frame 34 , thereby preventing debris from entering the inner cavity of the cooling pump 30 , thereby protecting the cooling pump 30 .

[0090] Two separation layers 35 are provided, and a recoil pipe 36 is provided between the two separation layers 35 . The recoil pipe 36 has a through hole near the separation layer 35 . Air is inflated into the recoil pipe 36 , and the gas is blown out from the separation layer 35 to the outside, thereby realizing back flushing of the separation layer 35 and achieving the effect of cleaning the separation layer 35 .

[0091] An axial end of the recoil pipe 36 extends to the outer wall of the storage box 31 and is connected to the output end of the exhaust pump 26 , and air is inflated into the recoil pipe 36 through the exhaust pump 26 .

[0092] When drilling a workpiece, the cooling pump 30 controls the flow of coolant to cool the workpiece. When cleaning the workpiece, the cooling pump 30 stops working while the exhaust pump 26 works, and exhausts air at its output end to achieve recoil cleaning of the separation layer 35.

[0093] like Fig.10 As shown, a process for processing aluminum profiles, which uses the above-mentioned aluminum profile processing device, includes the following steps:

[0094] A1. First prepare the aluminum plate and mark the drilling locations on the surface of the aluminum plate according to the construction drawings;

[0095] A2. Fix the marked workpiece in the limit frame 3, replace the drill bit of the drilling machine 6 with the required size, and start drilling;

[0096] A3. After the initial drilling, replace the drill bit of the drilling machine 6 and start expanding the hole;

[0097] A4. After hole expansion, clean the debris and burrs inside the drilled hole, and clean the parts of the aluminum plate surface that need to be processed later.

[0098] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0099] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0100] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An aluminum profile processing device, characterized in that: It includes a bearing part, a processing mechanism, an adjusting mechanism and a pre-cleaning mechanism; The bearing portion comprises a workbench (1) and a movable bracket (4), wherein the movable bracket (4) is slidably arranged on the outer wall of the workbench (1); The adjustment mechanism comprises a movable plate (10) and a bearing platform (5), wherein the bearing platform (5) is slidably mounted on the upper end surface of the movable bracket (4), two bearing platforms (5) are provided, and the two bearing platforms (5) move synchronously, and the movable plate (10) is slidably arranged inside the bearing platform (5); The processing mechanism comprises a drilling machine (6), a control motor (12) and a cleaning shaft (15); the drilling machine (6) is fixedly mounted on the bottom of one of the movable plates (10); the control motor (12) is fixedly mounted on the bottom of the other movable plate (10); and one end of the cleaning shaft (15) is fixed to the output shaft of the control motor (12); The pre-cleaning mechanism comprises a mounting plate (14) and a cleaning cylinder (13); the mounting plate (14) is movably arranged on one side of the cleaning shaft (15), and the mounting plate (14) and the cleaning shaft (15) move synchronously; The cleaning cylinder (13) is elastically mounted on the bottom surface of the mounting plate (14), and the distance between the axis of the cleaning cylinder (13) and the axis of the cleaning shaft (15) is equal to the distance between two adjacent drilled holes.

2. The aluminum profile processing device according to claim 1, characterized in that: A driving motor (8) is fixedly mounted on the upper end surface of the movable bracket (4), and a control screw (7) is fixedly mounted on the output shaft of the driving motor (8). The control screw (7) passes through the side wall of the bearing platform (5) and is connected by means of internal and external threads. A limiting frame (3) for inserting a workpiece is fixedly mounted on the side wall of the movable bracket (4), and a control cylinder (2) for clamping the workpiece is fixedly mounted on the outer wall of the limiting frame (3); A lifting motor (11) is fixedly mounted on the upper end surface of the bearing platform (5), and a lifting screw (9) is fixedly mounted on the output shaft of the lifting motor (11). The lifting screw (9) passes through the movable plate (10) and is connected to the movable plate (10) by means of internal and external threads.

3. The aluminum profile processing device according to claim 2, characterized in that: A load-bearing frame (17) is fixedly mounted on the bottom surface of the movable plate (10), the cleaning shaft (15) is rotatably mounted inside the load-bearing frame (17), a connecting ear plate (21) is fixedly mounted on the side wall of the mounting plate (14), an adjusting screw (20) is mounted on the inner wall of the connecting ear plate (21) through internal and external thread matching, and one end of the adjusting screw (20) is rotatably connected to the outer wall of the load-bearing frame (17); A guide rod (19) is fixedly mounted on the upper end surface of the cleaning cylinder (13); the guide rod (19) penetrates the mounting plate (14) and is slidably fitted with the inner wall of the mounting plate (14); A cleaning sheet (16) is fixedly mounted on the radial outer wall of the cleaning shaft (15).

4. The aluminum profile processing device according to claim 3, characterized in that: An elastic ring (18) is fixedly mounted on the bottom of the cleaning cylinder (13), an air inlet hole (22) is opened on the outer wall of the elastic ring (18), and the air inlet hole (22) is arranged obliquely and is provided in plurality; An air suction hood (24) is fixedly mounted on the inner wall of the cleaning cylinder (13), and an elastic sheet (23) for controlling the direction of air flow is fixedly mounted on the inner wall of the air suction hood (24).

5. The aluminum profile processing device according to claim 4, characterized in that: An exhaust pump (26) and a filter box (25) are fixedly mounted on the outer wall of the movable bracket (4); the inner cavity of the filter box (25) is connected to the inner cavity of the suction hood (24) through a conduit; The input end of the exhaust pump (26) is in communication with the inner cavity of the filter box (25); A filter layer (27) is fixedly mounted on the inner wall of the filter box (25), and the filter layer (27) is used to seal the input end of the exhaust pump (26).

6. The aluminum profile processing device according to claim 5, characterized in that: A storage box (31) is fixedly mounted on the upper end surface of the movable bracket (4), a cooling pump (30) is fixedly mounted on the upper end surface of the storage box (31), and an input end of the cooling pump (30) extends to the inner cavity of the storage box (31); A support tube (28) for supporting the workpiece is arranged above the storage box (31), a drain pipe (33) is fixedly installed on the outer wall of the support tube (28), the drain pipe (33) is inclined toward the workpiece, and the other end of the drain pipe (33) is connected to the output end of the cooling pump (30).

7. The aluminum profile processing device according to claim 6, characterized in that: A guide cylinder (29) is fixedly mounted on the upper end surface of the storage box (31), and the outer wall of the support cylinder (28) is slidably fitted with the inner wall of the guide cylinder (29); A telescopic cylinder (32) is fixedly mounted on the upper end surface of the storage box (31), and a movable end of the telescopic cylinder (32) is fixedly connected to the outer wall of the support tube (28).

8. The aluminum profile processing device according to claim 7, characterized in that: A mounting frame (34) is fixedly mounted on the inner wall of the storage box (31), a separation layer (35) is fixedly mounted on the inner wall of the mounting frame (34), and the separation layer (35) is an elastic structure; The guide cylinder (29) is located on one side of the installation frame (34), and the cooling pump (30) is located on the other side of the installation frame (34).

9. The aluminum profile processing device according to claim 8, characterized in that: Two separation layers (35) are provided, and a recoil pipe (36) is provided between the two separation layers (35). The recoil pipe (36) has a through hole starting from a position close to the separation layer (35), and the axial end of the recoil pipe (36) extends to the outer wall of the storage box (31) and is connected to the output end of the exhaust pump (26).

10. A process for processing aluminum profiles, the process using the aluminum profile processing device according to claim 9, characterized in that: The following steps are involved: A1. First prepare the aluminum plate and mark the drilling locations on the surface of the aluminum plate according to the construction drawings; A2. Fix the marked workpiece in the limit frame (3), replace the drill bit of the drilling machine (6) with the required size, and start drilling; A3. After the initial drilling, replace the drill bit of the drilling machine (6) and start expanding the hole; A4. After hole expansion, clean the debris and burrs inside the drilled hole, and clean the parts of the aluminum plate surface that need to be processed later.

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