Punching device and punching method for aluminum alloy vertical hinged door machining

Abstract

The invention relates to the technical field of drilling, and discloses a punching device and a punching method for aluminum alloy vertical hinged door machining, the punching device comprises a cabinet, a cross beam is fixed above the cabinet, a drill bit assembly is installed on the cross beam, and two sets of cleaning grooves are formed in the surface of the cabinet. The main driving assembly is used for driving the base plate to move, the two clamp assemblies can be alternately moved to the position below the drill bit assembly for drilling machining work, in addition, when a workpiece on one clamp assembly is drilled, the auxiliary driving assembly and the water conveying assembly drive the workpiece on the other clamp assembly to be immersed into the cleaning groove, and the workpiece on the other clamp assembly is cleaned. By means of the mode, double-station alternate drilling operation can be achieved, the working efficiency is improved, the drilled workpieces can be cleaned in real time, adverse effects caused by chippings on the surfaces of the workpieces are avoided, and the situation that the chippings pollute the environment, scrape the workpieces or affect the drainage function of the aluminum alloy door is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of drilling, in particular to a drilling device and a drilling method for processing an aluminum alloy swing door. Background Art

[0002] Aluminum alloy doors are mainly composed of aluminum alloy profiles, glass, connectors, seals, etc. During production, it is necessary to accurately open holes on the surface of the aluminum alloy profiles for drainage or installation of hardware. Currently, the hole-opening equipment for aluminum alloy profiles mainly includes a machine tool body, a fixture installed on the machine tool body, and a movable drill assembly. The machine tool body must meet the needs of fixing the strip aluminum alloy profiles, and the setting of the fixture must meet the needs of ensuring the stability of the aluminum alloy profiles.

[0003] However, the common aluminum alloy profile punching device has certain shortcomings when punching: first, the existing equipment generally only has one workstation, and the profile needs to be loaded and unloaded and positioned after drilling, which prolongs the overall time of the punching work and has low efficiency in batch processing. Secondly, metal debris will remain on the surface and inside the profile during the drilling process. The metal debris not only pollutes the environment, but also scratches the surface of the profile during the unloading and transportation of the profile. If the metal debris retained inside the profile is not processed, it will also cause abnormal noise or affect the drainage function inside the profile. The existing equipment lacks treatment measures. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a punching device and a punching method for aluminum alloy swing door processing, which have the advantages of high processing efficiency and convenient cleaning of metal debris generated during drilling, and solves the problems of low processing efficiency of existing drilling equipment in batch processing and inconvenient handling of metal debris adhered to profiles after processing.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a punching device, comprising a cabinet, a crossbeam is fixed above the cabinet, a drill assembly is installed on the crossbeam, two groups of cleaning slots are arranged on the surface of the cabinet, water storage chambers are arranged directly below the two groups of cleaning slots, a base plate, a main drive assembly, a movable plate, a clamp assembly and a secondary drive assembly are also arranged on the upper surface of the cabinet, and a water delivery assembly is also installed between the water storage chamber and the cleaning slot;

[0006] The movable plates are provided in two numbers and are symmetrically mounted on both sides of the base plate, the clamp assemblies are provided in two numbers and are respectively mounted on the two movable plates, and the clamp assemblies are used to clamp the workpiece;

[0007] The base plate is mounted on the upper surface of the cabinet through a main drive assembly, and the main drive assembly is used to drive the base plate to translate longitudinally, thereby forcing the clamp assembly to move alternately to below the drill assembly;

[0008] The auxiliary driving assembly is mounted on the movable plate, and is used to drive the movable plate to swing, thereby driving the fixture assembly on the movable plate and the workpiece to immerse into the cleaning tank, so as to clean the external debris of the workpiece;

[0009] The water delivery assembly comprises an output pipe installed on the side wall of the cleaning tank, and the water delivery assembly is used to spray water to the end of the workpiece to clean the debris inside the workpiece.

[0010] Preferably, the main drive assembly includes two parallel longitudinal slides, the two longitudinal slides are respectively fixed to the two side edges of the cabinet top, both longitudinal slides are provided with main slides, and the two ends of the base plate are respectively fixed to the two main slides.

[0011] Preferably, two bearing seats are fixed to both side edges of the base plate, incomplete gears are fixed to the bearing seats, and two rotating shafts are fixed to one side edge of the movable plate, and the two rotating shafts are rotatably connected to the two bearing seats respectively.

[0012] Preferably, the auxiliary drive assembly includes a driving motor fixed to the edge of the movable plate, the output shaft of the driving motor is fixed with a base shaft, two mounting seats are provided on the base shaft, both of the two mounting seats are fixed to the edge of the movable plate, the base shaft is rotatably connected to the mounting seat, the end of the base shaft is fixedly connected with a driving gear, and the driving gear is meshed with the incomplete gear.

[0013] Preferably, the clamp assembly includes a support plate, a plurality of evenly distributed clamps are fixedly connected to the top of the support plate, a movable shaft is fixed to one end of the support plate, the movable shaft is rotatably connected to the surface of the movable plate, a connecting block is fixed at the edge of the other end of the support plate, a tension spring is fixed to one side of the connecting block, and the tension spring is rotatably connected to the mounting seat at one end away from the connecting block.

[0014] Preferably, a positioning bolt is provided on the mounting seat, the positioning bolt passes through the mounting seat and is threadedly connected to the mounting seat, and the end of the positioning bolt faces the side of the support plate.

[0015] Preferably, the auxiliary drive assembly also includes a rack and a transmission shaft, the transmission shaft is rotatably connected to the two mounting seats, a driven gear is fixed to one end of the transmission shaft, the driven gear is meshed with the driving gear, a transmission gear is also fixed to the middle of the transmission shaft, the rack is meshed with the transmission gear, one end of the rack extends to the side of the support plate, and the rack is slidably connected to the edge of the top surface of the movable plate.

[0016] Preferably, a drain pipe is fixedly connected to the bottom of the cleaning tank, the bottom end of the drain pipe extends into the water storage chamber, a sieve basket is fixed to the inner wall of the water storage chamber, the sieve basket is arranged directly below the drain pipe, the water delivery assembly also includes a water pump fixed in the water storage chamber, a hose is fixed to the output end of the water pump, the hose extends outside the cabinet and is fixedly connected to the output pipe, one end of the output pipe extends into the cleaning tank, and the output pipe is located inside the cleaning tank and is provided with multiple output ports at one end.

[0017] Preferably, the longitudinal slide is also slidably connected to two auxiliary slides, a ring is fixed on the auxiliary slide, and the ring is fixedly sleeved on the output pipe. A return spring is fixed on the side of the auxiliary slide close to the end of the longitudinal slide, and a mounting block is fixed on the end of the return spring away from the auxiliary slide, and the mounting block is fixedly connected to the end of the longitudinal slide.

[0018] The invention also discloses a punching method for processing aluminum alloy swing doors. The punching method for processing aluminum alloy swing doors uses the above-mentioned punching device.

[0019] Compared with the prior art, the present invention provides a punching device and a punching method for aluminum alloy swing door processing, which has the following beneficial effects:

[0020] 1. The punching device and the punching method for aluminum alloy swing door processing are provided with two groups of cleaning tanks, water storage chambers, water delivery components, movable plates, fixture assemblies and auxiliary drive components on the cabinet. When the main drive component drives the base plate to move, the two fixture assemblies can be alternately moved to the bottom of the drill assembly for drilling processing. Moreover, while the workpiece on one of the fixture assemblies is being drilled, the auxiliary drive component and the water delivery component drive the workpiece on the other fixture assembly to be immersed in the cleaning tank, and the inside and outside of the workpiece are cleaned in turn. In this way, double-station alternating drilling operations can be realized, the work efficiency is improved, and the workpiece after drilling can be cleaned in real time to avoid the adverse effects of debris on the surface of the workpiece, and to avoid the debris from polluting the environment, scratching the workpiece or affecting the drainage function of the aluminum alloy door.

[0021] 2. This punching device and the punching method for aluminum alloy swing door processing, by setting a sub-drive component, can drive the workpiece to immerse into the cleaning tank while driving the workpiece to swing, so that the workpiece is tilted. During and after the workpiece cleaning process, water on the surface of the workpiece in the tilted state is more likely to flow along the tilt direction of the workpiece, thereby improving the flushing effect, reducing the residual water stains on the workpiece, and reducing water loss.

[0022] 3. This punching device and the punching method for aluminum alloy swing door processing, by setting a water delivery component, can use a water pump to deliver the water flow in the water storage chamber to the output pipe and pour it into the end of the workpiece, which is beneficial to flushing the inner cavity of the workpiece and facilitating the cleaning of metal debris in the workpiece. In addition, by installing a secondary slide and a return spring on the longitudinal slide, and fixing the output pipe on the secondary slide, when the position of the workpiece being cleaned changes, the output pipe changes accordingly, thereby ensuring the stable operation of the cleaning work at all times, and the cleaning work and the drilling work do not affect each other, and the applicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The three-dimensional structure diagram of the punching device of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 2 The three-dimensional structure diagram of the punching device of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 3 A partial cross-sectional view of the cabinet of the present invention;

[0026] Figure 4 An exploded view of the installation structure of the substrate of the present invention;

[0027] Figure 5 For the present invention Figure 4 A magnified view of part A;

[0028] Figure 6 is a working schematic diagram of the auxiliary driving assembly of the present invention;

[0029] Figure 7 For the present invention Figure 6 A magnified view of part B;

[0030] Figure 8 It is a schematic diagram of the installation structure of the output pipe of the present invention;

[0031] Fig. 9 For the present invention Figure 8 Enlarged view of part C.

[0032] In the figure: 1, cabinet; 2, crossbeam; 3, drill assembly; 4, cleaning tank; 41, drain pipe; 42, screen basket; 5, water storage chamber; 6, main drive assembly; 61, longitudinal slide; 62, main slide; 63, auxiliary slide; 64, collar; 65, return spring; 66, mounting block; 7, fixture assembly; 71, support plate; 72, fixture; 73, movable shaft; 74, connecting block; 75, tension spring; 8, auxiliary drive Assembly; 81, driving motor; 82, base shaft; 83, mounting seat; 84, driving gear; 85, positioning bolt; 86, rack; 87, transmission shaft; 88, driven gear; 89, transmission gear; 9, water delivery assembly; 91, output pipe; 92, water pump; 93, hose; 94, output port; 10, base plate; 101, bearing seat; 102, incomplete gear; 11, movable plate; 111, rotating shaft. DETAILED DESCRIPTION

[0033] 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.

[0034] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a punching device and a punching method for processing aluminum alloy swing doors.

[0035] Example 1: Please refer to Figure 1-Figure 4 A punching device comprises a cabinet 1, a crossbeam 2 is fixed on the top of the cabinet 1, a drill assembly 3 is installed on the crossbeam 2, two groups of cleaning slots 4 are arranged on the surface of the cabinet 1, and water storage chambers 5 are arranged directly below the two groups of cleaning slots 4. A base plate 10, a main drive assembly 6, a movable plate 11, a clamp assembly 7 and an auxiliary drive assembly 8 are also arranged on the upper surface of the cabinet 1, and a water delivery assembly 9 is also installed between the water storage chamber 5 and the cleaning slot 4;

[0036] The movable plates 11 are provided in two numbers and are symmetrically mounted on both sides of the base plate 10, the clamp assemblies 7 are provided in two numbers and are respectively mounted on the two movable plates 11, and the clamp assemblies 7 are used to clamp the workpiece;

[0037] The base plate 10 is mounted on the upper surface of the cabinet 1 through a main drive assembly 6, and the main drive assembly 6 is used to drive the base plate 10 to translate longitudinally, thereby forcing the clamp assembly 7 to alternately move to below the drill assembly 3;

[0038] The auxiliary driving assembly 8 is installed on the movable plate 11, and the auxiliary driving assembly 8 is used to drive the movable plate 11 to swing, thereby driving the clamp assembly 7 on the movable plate 11 and the workpiece to immerse in the cleaning tank 4, so as to clean the external debris of the workpiece;

[0039] The water delivery component 9 includes an output pipe 91 installed on the side wall of the cleaning tank 4, and the water delivery component 9 is used to spray water to the end of the workpiece to clean the debris inside the workpiece;

[0040] The structure of the drill assembly 3 is the prior art, including a drill bit that can rotate, and the drill bit can also move horizontally and vertically, so as to realize drilling of the workpiece below. The base plate 10 is a horizontally arranged strip plate, and the cleaning tank 4 is pre-filled with clean water. The workpiece in this embodiment is set as a long strip of aluminum alloy profile;

[0041] When in use, the main drive assembly 6 is started. When the main drive assembly 6 is running, the substrate 10 is driven to translate longitudinally, so that one of the fixture assemblies 7 moves to the bottom of the drill assembly 3. When the drill assembly 3 is started, the workpiece mounted on the fixture assembly 7 is processed. In the drilling process, the main drive assembly 6 can also adjust the longitudinal position of the workpiece to meet the drilling requirements. At the same time, the other fixture assembly 7 moves to the top of the cleaning tank 4. At this time, the auxiliary drive assembly 8 is started. When the auxiliary drive assembly 8 is running, the movable plate 11 is driven to swing, so that the fixture assembly 7 and the workpiece move accordingly, and then immersed in the cleaning tank 4, so that the metal debris attached to the outer wall of the workpiece settles in the clean water, and then the clean water in the cleaning tank 4 is discharged into the water storage chamber 5, and then the water supply assembly 9 is started again. The water supply assembly 9 sprays water to the end of the workpiece through the output pipe 91, and the water flows through the inner cavity of the workpiece and flows out, and the metal debris inside the workpiece is washed clean, so as to clean the workpiece after drilling while drilling. Repeating the above steps alternately can achieve continuous operation;

[0042] By arranging two groups of cleaning tanks 4, water storage chambers 5, water delivery components 9, movable plates 11, fixture assemblies 7 and auxiliary drive components 8 on the cabinet 1, when the main drive component 6 drives the base plate 10 to move, the two fixture assemblies 7 can be alternately moved to the bottom of the drill assembly 3 for drilling processing, and while drilling a workpiece on one of the fixture assemblies 7, the auxiliary drive component 8 and the water delivery component 9 drive the workpiece on the other fixture assembly 7 to immerse in the cleaning tank 4, and clean the inside and outside of the workpiece in turn. In this way, double-station alternating drilling operations can be realized, which improves work efficiency, and can also clean the workpiece after drilling in real time, avoiding the adverse effects of debris on the surface of the workpiece, avoiding debris from polluting the environment, scratching the workpiece or affecting the drainage function of the aluminum alloy door.

[0043] Example 2: See Figure 3-Figure 5, which is different from the above-mentioned embodiment, the main driving assembly 6 includes two parallel longitudinal slides 61, and the two longitudinal slides 61 are respectively fixed on the two side edges of the top of the cabinet 1, and the two longitudinal slides 61 are both provided with a main slide 62, and the two ends of the base plate 10 are respectively fixed on the two main slides 62.

[0044] Among them, the longitudinal slide 61 is set as an electric slide. When in use, the two longitudinal slides 61 operate synchronously, driving the two main slides 62 to move simultaneously, and then driving the substrate 10 to move. When the substrate 10 moves, the movable plates 11 and the clamp assembly 7 on both sides of the substrate 10 are driven to move, so that one of the clamp assemblies 7 moves to the bottom of the drill bit assembly 3, so as to perform drilling operations.

[0045] Example 3, see Figure 5-Figure 7 , which is different from the above-mentioned embodiment, two bearing seats 101 are respectively fixed to the edges of both sides of the base plate 10, and an incomplete gear 102 is fixed on the bearing seat 101. Two rotating shafts 111 are fixed to the edge of one side of the movable plate 11, and the two rotating shafts 111 are respectively rotatably connected to the two bearing seats 101. The auxiliary driving component 8 includes a driving motor 81 fixed to the edge of the movable plate 11, and the output shaft of the driving motor 81 is fixed with a base shaft 82. Two mounting seats 83 are arranged on the base shaft 82. The two mounting seats 83 are both fixed to the edge of the movable plate 11. The base shaft 82 is rotatably connected to the mounting seat 83. A driving gear 84 is fixedly connected to the end of the base shaft 82, and the driving gear 84 meshes with the incomplete gear 102.

[0046] Among them, a plurality of rollers are fixedly connected to the bottom of the movable plate 11. When the movable plate 11 is in a horizontal state, the rollers just fit the top surface of the cabinet 1, thereby providing a supporting effect for the movable plate 11. The axis of the incomplete gear 102 coincides with the axis of the rotating shaft 111, and the driving motor 81 is set as a servo motor;

[0047] When in use, when one of the movable plates 11 and the fixture assembly 7 is located below the drill assembly 3, the other movable plate 11 is just located above the cleaning tank 4, and the driving motor 81 is started at this time. When the driving motor 81 is running, it drives the base shaft 82 to rotate, and when the base shaft 82 rotates, it drives the driving gear 84 to rotate. When the driving gear 84 rotates, it rolls along the surface of the incomplete gear 102, so that the movable plate 11 rotates around the rotating shaft 111. When the movable plate 11 rotates, it drives the fixture assembly 7 mounted on the surface to rotate. The movable plate 11 rotates from a horizontal state to a vertical state, so that the fixture assembly 7 enters the cleaning tank 4, and then the workpiece fixed on the fixture assembly 7 is immersed in water, and the debris on the surface of the workpiece falls off and settles in the water, so as to realize the cleaning of the debris outside the workpiece. In actual operation, the driving motor 81 rotates intermittently in forward and reverse directions, thereby driving the movable plate 11 and the fixture assembly 7 to swing, which can improve the cleaning efficiency of the debris at this time.

[0048] By setting up the auxiliary drive component 8, when the drive motor 81 is started, the movable plate 11 and the clamp assembly 7 can be driven to flip, so that the processed workpiece is immersed in the water in the cleaning tank 4, which is conducive to cleaning the debris attached to the outside of the workpiece and avoiding pollution and negative effects caused by metal debris.

[0049] Example 4, see Figure 5-Figure 7 , which is different from the above embodiment, the clamp assembly 7 includes a support plate 71, a plurality of uniformly distributed clamps 72 are fixedly connected to the top of the support plate 71, a movable shaft 73 is fixed to one end of the support plate 71, and the movable shaft 73 is rotatably connected to the surface of the movable plate 11, and a connecting block 74 is fixed to the edge of the other end of the support plate 71, and a tension spring 75 is fixed to one side of the connecting block 74, and the tension spring 75 is rotatably connected to the mounting seat 83 at one end away from the connecting block 74, and a positioning bolt 85 is provided on the mounting seat 83, and the positioning bolt 85 passes through the mounting seat 83 and is connected to the mounting seat 83. The mounting seat 83 is threadedly connected, and the end of the positioning bolt 85 faces the side of the support plate 71. The auxiliary drive assembly 8 also includes a rack 86 and a transmission shaft 87. The transmission shaft 87 is rotationally connected to the two mounting seats 83. A driven gear 88 is fixed to one end of the transmission shaft 87, and the driven gear 88 is meshed with the driving gear 84. A transmission gear 89 is also fixed to the middle of the transmission shaft 87. The rack 86 is meshed with the transmission gear 89. One end of the rack 86 extends toward the side of the support plate 71, and the rack 86 is slidably connected to the edge of the top surface of the movable plate 11.

[0050] The clamp 72 is set to be automatic. The workpiece is placed inside the clamp 72 during assembly. Multiple clamps 72 are operated simultaneously to clamp the workpiece. In the initial state, the tension spring 75 is in a stretched state. The side of the support plate 71 is close to the end of the positioning bolt 85. One end of the rack 86 is close to the side of the support plate 71. The tension of the tension spring 75 keeps the support plate 71 in a stable state.

[0051] When in use, while the auxiliary driving assembly 8 drives the movable plate 11 to swing, the driving gear 84 also drives the driven gear 88 to rotate. When the driven gear 88 rotates, it drives the transmission shaft 87 to rotate. When the transmission shaft 87 rotates, it drives the transmission gear 89 to rotate. When the transmission gear 89 rotates, it drives the rack 86 to slide in the direction of the support plate 71, thereby pushing the push plate. The support plate 71 swings around the movable shaft 73 under the thrust. Therefore, when the movable plate 11 and the fixture assembly 7 rotate to the inside of the cleaning tank 4, the support plate 71 itself will also swing around the movable shaft 73. After the support plate 71 swings a certain angle, the workpiece fixed on the fixture 72 is inclined at a certain angle. At this time, the end of the workpiece located at a high position is just aligned with the output pipe 91. The water delivery assembly 9 operates to output water through the output pipe 91. The water flows through the end of the workpiece and pours into the inside of the workpiece, thereby cleaning the inside of the workpiece, thereby cleaning the metal debris inside the workpiece;

[0052] By setting up the auxiliary driving component 8, while the auxiliary driving component 8 drives the workpiece to immerse into the cleaning tank 4, it can also drive the workpiece to swing, so that the workpiece is tilted. During and after the cleaning process of the workpiece, the water on the surface of the workpiece in the tilted state is more likely to flow along the tilt direction of the workpiece, thereby improving the flushing effect, reducing the residual water stains on the workpiece, and reducing water loss.

[0053] Example 5, see Figure 3 , Figure 8 and Fig. 9 , which is different from the above embodiment, the bottom of the cleaning tank 4 is fixedly connected to a drain pipe 41, the bottom end of the drain pipe 41 extends into the water storage chamber 5, the inner wall of the water storage chamber 5 is fixed with a sieve basket 42, and the sieve basket 42 is arranged directly below the drain pipe 41, and the water delivery component 9 also includes a water pump 92 fixed in the water storage chamber 5, and the output end of the water pump 92 is fixed with a hose 93, and the hose 93 extends to the outside of the cabinet 1 and is fixedly connected to the output pipe 91, and one end of the output pipe 91 extends to the cleaning tank 4. In the groove 4, the output tube 91 is located at one end inside the cleaning groove 4 and is provided with multiple output ports 94. The longitudinal slide 61 is also slidably connected to two auxiliary slides 63, and a ring 64 is fixed on the auxiliary slide 63. The ring 64 is fixedly sleeved on the output tube 91. A return spring 65 is fixed on the side of the auxiliary slide 63 close to the end of the longitudinal slide 61. A mounting block 66 is fixed on the end of the return spring 65 away from the auxiliary slide 63, and the mounting block 66 is fixedly connected to the end of the longitudinal slide 61.

[0054] Among them, a solenoid valve is arranged on the drain pipe 41. When the outer wall of the workpiece is initially cleaned in the cleaning tank, the solenoid valve is opened to discharge the water in the cleaning tank 4 into the water storage chamber 5 at the bottom through the drain pipe 41. When the water flows through the screen basket 42, the metal debris is intercepted in the screen basket 42, thereby filtering the water flow;

[0055] When in use, start the water pump 92. After the water pump 92 is running, it sucks in water and outputs it. The water flows through the hose 93 and the output pipe 91 in turn and is discharged through the output port 94. The discharged water flows just into the end of the workpiece to wash away the metal debris remaining inside the workpiece. In actual applications, due to different drilling requirements, the position of the substrate 10 is different during drilling, and the workpiece on one side of the substrate 10 in the cleaning process also has a position difference. When the substrate 10 is driven by the longitudinal slide 61, the main slide 62 on the longitudinal slide 61 also moves accordingly. When the main slide 62 moves to the auxiliary slide When the slide 63 moves in the direction, the main slide 62 pushes the auxiliary slide 63, and the auxiliary slide 63 drives the output tube 91 to move when it moves, and the auxiliary slide 63 also compresses the reset spring 65 when it moves. When the substrate 10 and the main slide 62 move in the opposite direction, the elastic force of the reset spring 65 drives the auxiliary slide 63 to move in the opposite direction. Therefore, when the substrate 10 moves, the position of the workpiece being cleaned on one side of the substrate 10 will also change, and the output tube 91 will also change its position accordingly, ensuring that the output tube 91 is always aligned with the end of the workpiece, so that the cleaning process of the inner cavity of the workpiece is not affected by the drilling process;

[0056] By setting up the water delivery component 9, the water flow in the water storage chamber 5 can be delivered to the output pipe 91 by using the water pump 92, and poured into the end of the workpiece, which is beneficial to flushing the inner cavity of the workpiece and facilitating the cleaning of metal debris in the workpiece. In addition, by installing the auxiliary slide 63 and the return spring 65 on the longitudinal slide 61, and fixing the output pipe 91 on the auxiliary slide 63, when the position of the workpiece being cleaned changes, the output pipe 91 changes accordingly, thereby ensuring the stable operation of the cleaning work at all times, and the cleaning work and the drilling work do not affect each other, and the applicability is strong.

[0057] Embodiment 5, a punching method for processing aluminum alloy swing doors, this punching method for processing aluminum alloy swing doors uses a punching device in the above embodiment to perform batch punching on aluminum alloy profile raw materials, and after the punching is completed, the metal debris on the surface and inside of the aluminum alloy profile is cleaned.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device, comprising a cabinet, a beam fixed above the cabinet, a drill assembly mounted on the beam, characterized in that: Two groups of cleaning slots are provided on the surface of the cabinet, and water storage chambers are provided directly below the two groups of cleaning slots. A base plate, a main drive assembly, a movable plate, a clamp assembly and a secondary drive assembly are also provided on the upper surface of the cabinet, and a water delivery assembly is also installed between the water storage chamber and the cleaning slots; The movable plates are provided in two numbers and are symmetrically mounted on both sides of the base plate, the clamp assemblies are provided in two numbers and are respectively mounted on the two movable plates, and the clamp assemblies are used to clamp the workpiece; The base plate is mounted on the upper surface of the cabinet through a main drive assembly, and the main drive assembly is used to drive the base plate to translate longitudinally, thereby forcing the clamp assembly to move alternately to below the drill assembly; The auxiliary driving assembly is mounted on the movable plate, and is used to drive the movable plate to swing, thereby driving the fixture assembly on the movable plate and the workpiece to immerse into the cleaning tank, so as to clean the external debris of the workpiece; The water delivery assembly comprises an output pipe installed on the side wall of the cleaning tank, and the water delivery assembly is used to spray water to the end of the workpiece to clean the debris inside the workpiece.

2. A punching device according to claim 1, characterized in that: The main driving assembly includes two parallel longitudinal slides, which are respectively fixed to the two side edges of the cabinet top, and main slides are arranged on the two longitudinal slides, and the two ends of the base plate are respectively fixed to the two main slides.

3. A punching device according to claim 1, characterized in that: Two bearing seats are fixed to the two side edges of the base plate respectively, and an incomplete gear is fixed to the bearing seat. Two rotating shafts are fixed to one side edge of the movable plate, and the two rotating shafts are rotatably connected to the two bearing seats respectively.

4. A punching device according to claim 3, characterized in that: The auxiliary driving assembly includes a driving motor fixed to the edge of the movable plate, the output shaft of the driving motor is fixed with a base shaft, two mounting seats are arranged on the base shaft, both of the two mounting seats are fixed to the edge of the movable plate, the base shaft is rotatably connected to the mounting seat, the end of the base shaft is fixedly connected with a driving gear, and the driving gear is meshed with the incomplete gear.

5. A punching device according to claim 4, characterized in that: The clamp assembly includes a support plate, a plurality of evenly distributed clamps are fixedly connected to the top of the support plate, a movable shaft is fixed to one end of the support plate, the movable shaft is rotatably connected to the surface of the movable plate, a connecting block is fixed to the edge of the other end of the support plate, a tension spring is fixed to one side of the connecting block, and the tension spring is rotatably connected to the mounting seat at one end away from the connecting block.

6. A punching device according to claim 5, characterized in that: The mounting seat is provided with a positioning bolt, which passes through the mounting seat and is threadedly connected with the mounting seat, and the end of the positioning bolt faces the side of the support plate.

7. A punching device according to claim 6, characterized in that: The auxiliary drive assembly also includes a rack and a transmission shaft, the transmission shaft is rotationally connected to the two mounting seats, a driven gear is fixed to one end of the transmission shaft, the driven gear is meshed with the driving gear, a transmission gear is also fixed to the middle of the transmission shaft, the rack is meshed with the transmission gear, one end of the rack extends to the side of the support plate, and the rack is slidably connected to the edge of the top surface of the movable plate.

8. A punching device according to claim 2, characterized in that: A drain pipe is fixedly connected to the bottom of the cleaning tank, and the bottom end of the drain pipe extends into the water storage cavity. A sieve basket is fixed to the inner wall of the water storage cavity, and the sieve basket is arranged directly below the drain pipe. The water delivery assembly also includes a water pump fixed in the water storage cavity, and a hose is fixed to the output end of the water pump. The hose extends outside the cabinet and is fixedly connected to the output pipe. One end of the output pipe extends into the cleaning tank, and the output pipe is located inside the cleaning tank and has multiple output ports at one end.

9. A punching device according to claim 8, characterized in that: The longitudinal slide is also slidably connected to two auxiliary slides, a collar is fixed on the auxiliary slide, and the collar is fixedly sleeved on the output pipe. A return spring is fixed on the side of the auxiliary slide close to the end of the longitudinal slide, and a mounting block is fixed on the end of the return spring away from the auxiliary slide, and the mounting block is fixedly connected to the end of the longitudinal slide.

10. A punching method for aluminum alloy swing door processing, characterized in that: The punching method for aluminum alloy swing door processing uses a punching device as described in any one of claims 1-9.

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