阅读说明：本技术 一种彩色铝型材加工用打孔装置及其打孔方法 (Perforating device for processing colored aluminum profile and perforating method thereof ) 是由 叶天佑 叶光华 于 2021-08-19 设计创作，主要内容包括：本发明公开了一种彩色铝型材加工用打孔装置及其打孔方法,涉及彩色铝型材加工技术领域,为解决现有彩色铝型材加工用打孔装置无法在加工过程中灵活调整钻孔大小,一次加工仅能在铝型材上开设一种规格的孔位,若同一型材上需开设多种不同规格通孔,则需多次更换打孔装置上的钻杆来实现,过程较为繁琐的问题。所述装夹台的内部设置有蓄水槽,所述蓄水槽的内部安装有双向丝杆导轨,所述双向丝杆导轨上表面的两侧均安装有L型滑块,所述L型滑块的一侧安装有气动夹爪,所述L型滑块的另一侧安装有第一步进电机,且第一步进电机的输出端与气动夹爪传动连接,所述气动夹爪的输出端上安装有两个夹臂,所述夹臂的内侧设置有V形槽。(The invention discloses a perforating device for processing a colored aluminum profile and a perforating method thereof, relates to the technical field of processing of colored aluminum profiles, and aims to solve the problems that the existing perforating device for processing the colored aluminum profile cannot flexibly adjust the size of a drilled hole in the processing process, only hole sites with one specification can be formed on the aluminum profile in one-time processing, if through holes with various specifications need to be formed on the same profile, a drill rod on the perforating device needs to be replaced for multiple times, and the process is complicated. The utility model discloses a pneumatic clamping jaw of clamping platform, including dress clamp platform, including the both sides of two-way lead screw guide rail, the inside of catch basin is provided with the catch basin, the internally mounted of catch basin has two-way lead screw guide rail, L type slider is all installed to the both sides of two-way lead screw guide rail upper surface, pneumatic clamping jaw is installed to one side of L type slider, first step motor is installed to the opposite side of L type slider, and the output and the pneumatic clamping jaw transmission of first step motor are connected, install two arm lock on the output of pneumatic clamping jaw, the inboard of arm lock is provided with the V-arrangement groove.)

1. The utility model provides a perforating device is used in processing of colored aluminium alloy, includes clamping platform (1), its characterized in that: the inside of clamping platform (1) is provided with catch basin (2), the internally mounted of catch basin (2) has two-way lead screw guide rail (4), L type slider (5) are all installed to the both sides of two-way lead screw guide rail (4) upper surface, pneumatic clamping jaw (7) are installed to one side of L type slider (5), first step motor (6) are installed to the opposite side of L type slider (5), and the output of first step motor (6) is connected with pneumatic clamping jaw (7) transmission, install two arm lock (38) on the output of pneumatic clamping jaw (7), the inboard of arm lock (38) is provided with V-arrangement groove (39), operation panel (8) is installed to the rear end of clamping platform (1), first lead screw guide rail (9) are installed to one side of operation panel (8) upper surface, second lead screw guide rail (10) are installed to the opposite side of operation panel (8) upper surface, all install slip table (14) on first lead screw guide rail (9) and second lead screw guide rail (10), the below of slip table (14) rear end is provided with triangle stabilizing block (15), the last surface mounting of slip table (14) has third lead screw guide rail (16), install smooth block (17) on third lead screw guide rail (16), the last surface mounting of smooth block (17) has hydraulic telescoping cylinder (18), install water tank head (19) on the output of hydraulic telescoping cylinder (18), connecting block (24) are installed to the below of water tank head (19) front end, drilling rod adjusting disk (26) is installed to the front end of connecting block (24), second step motor (25) is installed to the rear end of connecting block (24), and the output of second step motor (25) is connected with drilling rod adjusting disk (26) transmission, asynchronous motor (30) are all installed to drilling rod adjusting disk (26) inside all around, and asynchronous motor (30) are provided with five, install shaft coupling (31) on the output of asynchronous motor (30), the output of asynchronous motor (30) passes through shaft coupling (31) and is connected with drilling rod (32) transmission, radiator fan (33) are installed to the intermediate position department of drilling rod adjusting disk (26), install dust screen panel (34) on the outer wall of radiator fan (33), aqueduct (35) are all installed to the both sides of connecting block (24) lower surface, and aqueduct (35) and connecting block (24) fixed connection.

2. The perforating device for processing the colored aluminum profile as claimed in claim 1, wherein: first servo motor (27) are all installed to the one end of first lead screw guide rail (9), second lead screw guide rail (10) and third lead screw guide rail (16), and the output of first servo motor (27) is connected with the inside screw rod transmission of first lead screw guide rail (9), second lead screw guide rail (10) and third lead screw guide rail (16).

3. The perforating device for processing the colored aluminum profile as claimed in claim 1, wherein: guiding mechanism (11) are all installed to the front end of first lead screw guide rail (9) and the rear end of second lead screw guide rail (10), the upper surface of guiding mechanism (11) is provided with conducting bar (12), and conducting bar (12) and guiding mechanism (11) integrated into one piece set up, slip table (14) on first lead screw guide rail (9) and second lead screw guide rail (10) all are through conducting bar (12) and guiding mechanism (11) sliding connection, the lower surface of guiding mechanism (11) passes through backup pad (13) and operation panel (8) fixed connection.

4. The perforating device for processing the colored aluminum profile as claimed in claim 1, wherein: guide pillars (28) are mounted on two sides of the third screw guide rail (16), two ends of each guide pillar (28) are fixedly connected with the sliding table (14) through supporting blocks (29), and the insides of two sides of the flat sliding block (17) are slidably connected with the guide pillars (28).

5. The perforating device for processing the colored aluminum profile as claimed in claim 1, wherein: two-way lead screw guide rail (4) are including central bearing board (40), second servo motor (41), forward lead screw (42) and reverse lead screw (43), central bearing board (40) set up the intermediate position department in two-way lead screw guide rail (4), the one end of forward lead screw (42) and the one end welded connection of reverse lead screw (43), and the splice of forward lead screw (42) and reverse lead screw (43) rotates with central bearing board (40) to be connected, the output and the transmission of forward lead screw (42) of second servo motor (41) are connected, both sides L type slider (5) are connected with forward lead screw (42) and reverse lead screw (43) transmission respectively.

6. The perforating device for processing the colored aluminum profile as claimed in claim 1, wherein: the upper surface mounting of water tank head (19) has water tank lid (20), the one end of water tank lid (20) is passed through hinge (22) and is rotated with water tank head (19) and be connected, the other end of water tank lid (20) passes through draw-in groove (45) and is connected with water tank head (19), be provided with folding groove (23) on the outer wall of water tank lid (20), the upper surface mounting of water tank lid (20) has level sensor (21), and the sense terminal of level sensor (21) runs through and extends to the inside of water tank head (19), the internally mounted of water tank head (19) has immersible pump (46).

7. The perforating device for processing the colored aluminum profile as claimed in claim 6, wherein: the output end of the submersible pump (46) is provided with a three-way pipe (47), and two ends of the three-way pipe (47) penetrate through and extend to the outside of the water tank head (19) and are provided with an electromagnetic metering valve (48).

8. The perforating device for processing the colored aluminum profile as claimed in claim 7, wherein: a reinforcing rod (36) is arranged between the water guide pipes (35) on the two sides, a sealing joint (37) is arranged at one end of each water guide pipe (35), and the sealing joint (37) is communicated with the electromagnetic metering valve (48) through a hose.

9. The perforating device for processing the colored aluminum profile as claimed in claim 1, wherein: the lower part of terminal surface installs drain valve (3) before clamping platform (1), and drain valve (3) are provided with four, the lower surface mounting of two-way lead screw guide rail (4) has infiltration screen panel (44).

10. The punching method of the punching device for processing the color aluminum profile is characterized by comprising the following steps of:

the method comprises the following steps: one end of a color aluminum profile is placed between the pneumatic clamping jaws (7) on one side of the bidirectional screw rod guide rail (4) manually or by a mechanical arm, and a cylinder is driven to drive a clamping arm (38) of the clamping jaw to partially contract and clamp one end of the aluminum profile;

step two: after clamping is finished, the first lead screw guide rail (9) and the second lead screw guide rail (10) respectively drive the two groups of punching mechanisms to move transversely, and meanwhile, the third lead screw guide rails (16) on the two groups of guide rails drive the punching mechanisms to realize front and back adjustment, so that the punching mechanisms accurately move to the holes to be punched of the aluminum section;

step three: a hydraulic telescopic cylinder (18) is driven to drive a drill rod adjusting disc (26) to move downwards, a drill rod (32) right below the adjusting disc realizes punching operation under the driving action of an asynchronous motor (30), and meanwhile, a submersible pump (46) in a water tank head (19) sprays cooling water to a drill hole along a water guide pipe (35) to perform drill rod cooling and dust falling operation;

step four: after drilling, the guide rails are matched with each other, the punching mechanism is continuously driven to move to the next punching point, and when punching is performed, if the punching aperture needs to be adjusted at the position, the drill rod adjusting disc (26) is driven to turn over by the second stepping motor (25) and is adjusted to the drill rod (32) with the corresponding diameter to perform punching;

step five: after the aluminium alloy surface punches and finishes, accessible first step motor (6) drive pneumatic clamping jaw (7) and colored aluminium alloy upset, adjust to another machined surface, conveniently continue to accomplish the work of punching of other faces, treat that whole operations of punching finish the back, unblock pneumatic clamping jaw (7), accomplish the unloading of colored aluminium alloy by manual work or arm.

Technical Field

The invention relates to the technical field of color aluminum profile processing, in particular to a punching device for color aluminum profile processing and a punching method thereof.

Background

The aluminum profile is an aluminum bar which is hot-melted and extruded to obtain aluminum materials with different cross-sectional shapes. The production flow of aluminium alloy mainly includes founding, extrusion and the three process of coloring, wherein, colors and mainly includes: oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer printing and other processing flows. The produced color aluminum profile is suitable for use requirements, and generally needs to be processed by a punching device, so that functional hole sites required by use are formed on the profile.

However, the existing perforating device for processing the color aluminum profile cannot flexibly adjust the size of a drilled hole in the processing process, only a hole with one specification can be formed in the aluminum profile in one-time processing, if through holes with different specifications need to be formed in the same profile, a drill rod on the perforating device needs to be replaced for multiple times to realize the processing, and the process is complicated; therefore, we propose a perforating device for processing color aluminum profiles and a perforating method thereof, so as to solve the problems mentioned above.

Disclosure of Invention

The invention aims to provide a perforating device for processing a colored aluminum profile and a perforating method thereof, and aims to solve the problems that the existing perforating device for processing the colored aluminum profile in the background technology cannot flexibly adjust the size of a drilled hole in the processing process, only one hole with one specification can be formed in the aluminum profile in one processing, if through holes with different specifications need to be formed in the same profile, a drill rod on the perforating device needs to be replaced for multiple times, and the process is complicated.

In order to achieve the purpose, the invention provides the following technical scheme: a perforating device for processing a colored aluminum profile comprises a clamping table, wherein a water storage tank is arranged inside the clamping table, a bidirectional lead screw guide rail is arranged inside the water storage tank, L-shaped sliders are installed on two sides of the upper surface of the bidirectional lead screw guide rail, a pneumatic clamping jaw is installed on one side of each L-shaped slider, a first stepping motor is installed on the other side of each L-shaped slider, the output end of the first stepping motor is in transmission connection with the pneumatic clamping jaw, two clamping arms are installed on the output end of each pneumatic clamping jaw, V-shaped grooves are formed in the inner sides of the clamping arms, an operating table is installed at the rear end of the clamping table, a first lead screw guide rail is installed on one side of the upper surface of the operating table, a second lead screw guide rail is installed on the other side of the upper surface of the operating table, sliding tables are installed on the first lead screw guide rail and the second lead screw guide rail, and a triangular stabilizing block is arranged below the rear end of each sliding table, the upper surface of slip table installs the third lead screw guide rail, install the smooth block on the third lead screw guide rail, the last surface mounting of smooth block has hydraulic telescoping cylinder, install the water tank head on the output of hydraulic telescoping cylinder, the connecting block is installed to the below of water tank head front end, the drilling rod adjustment disc is installed to the front end of connecting block, the second step motor is installed to the rear end of connecting block, and the output of second step motor is connected with the drilling rod adjustment disc transmission, asynchronous machine is all installed to drilling rod adjustment disc inside all around, and asynchronous machine is provided with five, install the shaft coupling on asynchronous machine's the output, asynchronous machine's output passes through the shaft coupling and is connected with the drilling rod transmission, radiator fan is installed to the intermediate position department of drilling rod adjustment disc, install dustproof screen panel on radiator fan's the outer wall, aqueducts are installed on two sides of the lower surface of the connecting block and are fixedly connected with the connecting block.

Preferably, a first servo motor is installed at one end of each of the first screw rod guide rail, the second screw rod guide rail and the third screw rod guide rail, and the output end of the first servo motor is in transmission connection with screw rods inside the first screw rod guide rail, the second screw rod guide rail and the third screw rod guide rail.

Preferably, guiding mechanism is all installed to the front end of first lead screw guide rail and the rear end of second lead screw guide rail, guiding mechanism's upper surface is provided with the conducting bar, and the conducting bar sets up with guiding mechanism integrated into one piece, slip table on first lead screw guide rail and the second lead screw guide rail all passes through conducting bar and guiding mechanism sliding connection, guiding mechanism's lower surface passes through backup pad and operation panel fixed connection.

Preferably, guide pillars are mounted on two sides of the third screw rod guide rail, two ends of each guide pillar are fixedly connected with the sliding table through supporting blocks, and the insides of two sides of the flat sliding block are slidably connected with the guide pillars.

Preferably, two-way lead screw guide rail includes central bearing board, second servo motor, forward lead screw and reverse lead screw, the central bearing board sets up the intermediate position department at two-way lead screw guide rail, the one end of forward lead screw and the one end welded connection of reverse lead screw, and the welding department of forward lead screw and reverse lead screw rotates with the center pin carrier plate to be connected, second servo motor's output is connected with forward lead screw transmission, both sides L type slider is connected with forward lead screw and reverse lead screw transmission respectively.

Preferably, the last surface mounting of water tank head has the water tank lid, the one end of water tank lid is passed through the hinge and is connected with the rotation of water tank head, the other end of water tank lid passes through the draw-in groove and is connected with the water tank head, be provided with the folding groove on the outer wall of water tank lid, the last surface mounting of water tank lid has level sensor, and level sensor's sense terminal runs through and extends to the inside of water tank head, the internally mounted of water tank head has the immersible pump.

Preferably, the output end of the submersible pump is provided with a three-way pipe, and two ends of the three-way pipe penetrate through and extend to the outside of the water tank head and are provided with an electromagnetic metering valve.

Preferably, a reinforcing rod is arranged between the water guide pipes on the two sides, a sealing joint is arranged at one end of each water guide pipe, and the sealing joint is communicated with the electromagnetic metering valve through a hose.

Preferably, the drain valve is installed to the below of terminal surface before the clamping platform, and the drain valve is provided with four, the lower surface mounting of two-way lead screw guide rail has the infiltration screen panel.

Preferably, the punching method of the punching device for processing the color aluminum profile comprises the following steps:

the method comprises the following steps: placing one end of a color aluminum profile between the pneumatic clamping jaws on one side of the bidirectional lead screw guide rail in a manual or mechanical arm mode, driving the air cylinder to drive the clamping arm parts of the clamping jaws to contract, clamping one end of the aluminum profile, driving the second servo motor after the clamping is finished, driving two groups of positive and negative clamping mechanisms of the bidirectional lead screw guide rail to approach, extending the other end of the aluminum profile into the pneumatic clamping jaw on the other side, and driving the air cylinder to contract the clamping arms to finish the clamping work of the color aluminum profile;

step two: after clamping is finished, the first lead screw guide rail and the second lead screw guide rail respectively drive the two groups of punching mechanisms to move transversely, and meanwhile, the third lead screw guide rails on the two groups of guide rails drive the punching mechanisms to realize front and back adjustment, so that the punching mechanisms accurately move to the positions, to be punched, of the aluminum profiles;

step three: the hydraulic telescopic cylinder is driven to drive the drill rod adjusting disc to move downwards, the drill rod right below the adjusting disc realizes punching operation under the driving action of the asynchronous motor, and meanwhile, a submersible pump in the water tank head sprays cooling water to a drilled hole along a water guide pipe to perform drill rod cooling and dust falling operation;

step four: after drilling, the guide rails are matched with each other, the punching mechanism is continuously driven to move to the next punching site, and when punching is performed, if the punching aperture needs to be adjusted at the position, the drill rod adjusting disc can be driven to turn over through the second stepping motor, and the drill rod with the corresponding diameter is adjusted to perform punching;

step five: after the aluminium alloy surface punches and finishes, the first step motor of accessible drives pneumatic clamping jaw and the upset of colored aluminium alloy, adjusts to another machined surface, conveniently continues to accomplish the work of punching of other faces, treats that whole operations of punching finish the back, unblock pneumatic clamping jaw, accomplishes the unloading of colored aluminium alloy by manual work or arm.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention is realized by arranging a drill rod adjusting disc on a punching mechanism, arranging five groups of asynchronous motors around the inner part of the drill rod adjusting disc, mounting a drill rod with required dimension specification at the output end of each group of asynchronous motors by utilizing a coupler according to requirements, driving the drill rod adjusting disc to move downwards by a hydraulic telescopic cylinder when in use, leading the drill rod right below the adjusting disc to realize punching operation under the driving action of the asynchronous motors, driving the drill rod adjusting disc to turn over by a second stepping motor when the punching aperture is required to be adjusted, adjusting the drill rod to the corresponding diameter to punch, having high operation continuity, solving the problem that the existing punching device for processing the color aluminum profiles can not flexibly adjust the size of a drilled hole in the processing process, only arranging a hole site with one specification on the aluminum profile in one processing, and needing to replace the drill rod on the punching device for multiple times if through holes with multiple specifications are required to be arranged on the same profile, the process is more complicated.

2. Before punching, one end of a color aluminum profile can be placed at a pneumatic clamping jaw on one side of a bidirectional screw rod guide rail by adopting a manual or mechanical arm mode, a cylinder is driven to drive a clamping arm part of the clamping jaw to contract so as to clamp one end of the aluminum profile, after the punching is finished, a second servo motor is driven to drive two groups of positive and negative clamping mechanisms of the bidirectional screw rod guide rail to approach, the other end of the aluminum profile extends into a space between the pneumatic clamping jaws on the other side, the clamping jaws are tightened by adopting the same mode so as to finish the quick clamping work of the aluminum profile, the stability of subsequent punching is effectively improved, after the punching is finished on the surface of the aluminum profile, the pneumatic clamping jaws and the color aluminum profile are driven by a first stepping motor to turn over and adjust to the other processing surface, the punching work of the rest surfaces is conveniently and continuously finished, the flexibility of the processing process is improved, and the problem in the prior art is solved, the aluminum profile punching surface is replaced by a manual disassembly and adjustment method, and the problems of time and labor waste are solved.

3. Through setting up the water tank head, when punching, the immersible pump in the water tank head can spray the cooling water to drilling department along the aqueduct, cools down and the dust fall is handled the drilling rod, has satisfied long-term processing demand, and at the water tank cover install level sensor, can the in-box cooling liquid level of real-time detection, if be less than when predetermineeing the parameter, it can send signal to user terminal, reminds personnel's moisturizing, avoids the moisturizing to cause the influence to production untimely.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of a first lead screw guide and a second lead screw guide of the present invention;

FIG. 3 is a partial schematic view of the drill rod adjusting disk of the present invention;

FIG. 4 is an enlarged view of the structure at A of the present invention;

FIG. 5 is a schematic top view of the clamping table of the present invention;

FIG. 6 is a schematic view of the internal structure of the cistern head of the present invention;

in the figure: 1. a clamping table; 2. a water storage tank; 3. a drain valve; 4. a bidirectional lead screw guide rail; 5. an L-shaped slider; 6. a first stepper motor; 7. a pneumatic clamping jaw; 8. an operation table; 9. a first lead screw guide rail; 10. a second lead screw guide rail; 11. a guide mechanism; 12. conducting bars; 13. a support plate; 14. a sliding table; 15. a triangular stabilizing block; 16. a third lead screw guide rail; 17. a flat sliding block; 18. a hydraulic telescopic cylinder; 19. a water tank head; 20. a water tank cover; 21. a liquid level sensor; 22. a hinge; 23. turning and folding the groove; 24. connecting blocks; 25. a second stepping motor; 26. a drill rod adjusting disc; 27. a first servo motor; 28. a guide post; 29. a support block; 30. an asynchronous motor; 31. a coupling; 32. a drill stem; 33. a heat radiation fan; 34. a dust-proof net cover; 35. a water conduit; 36. a reinforcing rod; 37. sealing the joint; 38. clamping arms; 39. a V-shaped groove; 40. a center bearing plate; 41. a second servo motor; 42. a positive lead screw; 43. a reverse screw rod; 44. a water seepage net cover; 45. a card slot; 46. a submersible pump; 47. a three-way pipe; 48. an electromagnetic metering valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, an embodiment of the present invention is shown: a perforating device for processing a colored aluminum profile comprises a clamping table 1, wherein a water storage tank 2 is arranged inside the clamping table 1, a bidirectional screw rod guide rail 4 is arranged inside the water storage tank 2, L-shaped sliders 5 are arranged on two sides of the upper surface of the bidirectional screw rod guide rail 4, a pneumatic clamping jaw 7 is arranged on one side of each L-shaped slider 5, a first stepping motor 6 is arranged on the other side of each L-shaped slider 5, the output end of the first stepping motor 6 is in transmission connection with the pneumatic clamping jaw 7, two clamping arms 38 are arranged on the output end of the pneumatic clamping jaw 7, a V-shaped groove 39 is arranged on the inner side of each clamping arm 38, an operation table 8 is arranged at the rear end of the clamping table 1, a first screw rod guide rail 9 is arranged on one side of the upper surface of the operation table 8, a second screw rod guide rail 10 is arranged on the other side of the upper surface of the operation table 8, sliding tables 14 are arranged on the first screw rod guide rail 9 and the second screw rod guide rail 10, and a triangular stabilizing block 15 is arranged below the rear end of the sliding tables 14, a third lead screw guide rail 16 is arranged on the upper surface of the sliding table 14, a flat slide block 17 is arranged on the third lead screw guide rail 16, a hydraulic telescopic cylinder 18 is arranged on the upper surface of the flat slide block 17, a water tank head 19 is arranged on the output end of the hydraulic telescopic cylinder 18, a connecting block 24 is arranged below the front end of the water tank head 19, a drill rod adjusting disc 26 is arranged at the front end of the connecting block 24, a second stepping motor 25 is arranged at the rear end of the connecting block 24, the output end of the second stepping motor 25 is in transmission connection with the drill rod adjusting disc 26, asynchronous motors 30 are arranged inside the periphery of the drill rod adjusting disc 26, five asynchronous motors 30 are arranged, a coupler 31 is arranged at the output end of each asynchronous motor 30, the output end of each asynchronous motor 30 is in transmission connection with a drill rod 32 through the coupler 31, a cooling fan 33 is arranged in the middle position of the drill rod adjusting disc 26, and a dustproof mesh enclosure 34 is arranged on the outer wall of each cooling fan 33, aqueduct 35 is installed on both sides of the lower surface of connecting block 24, and aqueduct 35 is fixedly connected with connecting block 24.

Further, first servo motor 27 is all installed to the one end of first lead screw guide rail 9, second lead screw guide rail 10 and third lead screw guide rail 16, and the output of first servo motor 27 and first lead screw guide rail 9, the inside screw drive of second lead screw guide rail 10 and third lead screw guide rail 16 is connected, first lead screw guide rail 9 and second lead screw guide rail 10 can drive two sets of lateral shifting of mechanism of punching respectively, and third lead screw guide rail 16 on two sets of guide rails can drive the mechanism of punching and carry out the back-and-forth movement, make things convenient for drilling rod 32 accurate removal to the site department that needs drilling.

Further, guiding mechanism 11 is all installed to the front end of first lead screw guide rail 9 and the rear end of second lead screw guide rail 10, guiding mechanism 11's upper surface is provided with conducting bar 12, and conducting bar 12 sets up with guiding mechanism 11 integrated into one piece, slip table 14 on first lead screw guide rail 9 and the second lead screw guide rail 10 all is through conducting bar 12 and 11 sliding connection of guiding mechanism, the lower surface of guiding mechanism 11 passes through backup pad 13 and 8 fixed connection of operation panel, when slip table 14 on first lead screw guide rail 9 and the second lead screw guide rail 10 removed, the homoenergetic leads through conducting bar 12 on guiding mechanism 11, make the moving process more steady, extension partial life of guide rail.

Further, guide pillars 28 are mounted on two sides of the third screw guide rail 16, two ends of each guide pillar 28 are fixedly connected with the sliding table 14 through supporting blocks 29, the insides of two sides of the flat slider 17 are slidably connected with the guide pillars 28, and when the flat slider 17 on the third screw guide rail 16 moves, the flat slider 17 can be guided by the guide pillars 28 on the two sides, so that the flat slider 17 is prevented from shifting.

Further, the bidirectional lead screw guide rail 4 comprises a central bearing plate 40, a second servo motor 41, a forward lead screw 42 and a reverse lead screw 43, the central bearing plate 40 is arranged at the middle position of the bidirectional lead screw guide rail 4, one end of the forward lead screw 42 is connected with one end of the reverse lead screw 43 in a welding mode, the welding position of the forward lead screw 42 and the welding position of the reverse lead screw 43 are rotatably connected with the central bearing plate 40, the output end of the second servo motor 41 is in transmission connection with the forward lead screw 42, the L-shaped sliding blocks 5 on the two sides are in transmission connection with the forward lead screw 42 and the reverse lead screw 43 respectively, the bidirectional lead screw guide rail 4 can drive the two sets of L-shaped sliding blocks 5 to move oppositely by means of the forward lead screw 42 and the reverse lead screw 43, and therefore the distance between the two sets of pneumatic clamping jaws 7 can be adjusted according to the length of the color aluminum profiles.

Further, the last surface mounting of water tank head 19 has water tank lid 20, the one end of water tank lid 20 is passed through hinge 22 and is connected with water tank head 19 rotation, the other end of water tank lid 20 passes through draw-in groove 45 and is connected with water tank head 19, be provided with folding groove 23 on the outer wall of water tank lid 20, the last surface mounting of water tank lid 20 has level sensor 21, and level sensor 21's sense terminal runs through and extends to the inside of water tank head 19, the internally mounted of water tank head 19 has immersible pump 46, water tank lid 20 adopts the mode of turning over and turning over to open, conveniently add the cooling water, level sensor 21 model on the case lid is PY201, can detect incasement solution liquid level in real time, if be less than when predetermineeing the parameter, it can send signal to user terminal, remind personnel's moisturizing.

Further, install three-way pipe 47 on the output of immersible pump 46, the both ends of three-way pipe 47 run through and extend to the outside of water tank head 19, and install electromagnetic metering valve 48, and electromagnetic metering valve 48 can control immersible pump 46's tapping flow, avoids the coolant liquid excessive use to cause the waste, and enables the cooling process more even.

Furthermore, a reinforcing rod 36 is installed between the water conduits 35 on the two sides, a sealing joint 37 is installed at one end of each water conduit 35, the sealing joint 37 is communicated with an electromagnetic metering valve 48 through a hose, and water led out by the submersible pump 46 is led out from the end of the water conduit 35 along the hose after the flow is controlled by the electromagnetic metering valve 48 and is sprayed to the drill hole, so that the effects of cooling the drill rod and reducing dust are achieved.

Further, the drain valve 3 is installed to the below of terminal surface before the clamping platform 1, and the drain valve 3 is provided with four, and the lower surface mounting of two-way lead screw guide rail 4 has the infiltration screen panel 44, and the coolant liquid that gets into two-way lead screw guide rail 4 can get into the catch basin 2 from the infiltration screen panel 44 of bottom, when waiting that the coolant liquid in the catch basin 2 accumulates to collect a certain amount, can emit the recovery through the drain valve 3, reuse behind active carbon filtration treatment.

Further, the punching method of the punching device for processing the color aluminum profile comprises the following steps:

the method comprises the following steps: placing one end of a color aluminum profile at the pneumatic clamping jaw 7 on one side of the bidirectional lead screw guide rail 4 in a manual or mechanical arm mode, driving an air cylinder to drive the clamping arm 38 of the clamping jaw to partially contract and clamp one end of the aluminum profile, driving a second servo motor 41 to drive two groups of positive and negative clamping mechanisms of the bidirectional lead screw guide rail 4 to approach after the completion of the clamping, extending the other end of the aluminum profile into the space between the pneumatic clamping jaws 7 on the other side, and driving the air cylinder to contract the clamping arm 38 to complete the clamping work of the color aluminum profile;

step two: after clamping is finished, the first lead screw guide rail 9 and the second lead screw guide rail 10 respectively drive the two groups of punching mechanisms to move transversely, and meanwhile, the third lead screw guide rails 16 on the two groups of guide rails drive the punching mechanisms to realize front and back adjustment, so that the punching mechanisms accurately move to the positions, to be punched, of the aluminum profiles;

step three: the hydraulic telescopic cylinder 18 is driven to drive the drill rod adjusting disc 26 to move downwards, the drill rod 32 right below the adjusting disc realizes the punching operation under the driving action of the asynchronous motor 30, and meanwhile, the submersible pump 46 in the water tank head 19 sprays cooling water to the drilled position along the water guide pipe 35 to perform the drill rod cooling and dust falling operation;

step four: after drilling, the guide rails are matched with each other, the punching mechanism is continuously driven to move to the next punching point, and when punching is performed, if the punching aperture needs to be adjusted at the position, the drill rod adjusting disc 26 can be driven to turn over through the second stepping motor 25, and the drill rod 32 with the corresponding diameter is adjusted to be punched;

step five: after the aluminium alloy surface punches and finishes, the first step motor 6 of accessible drives pneumatic clamping jaw 7 and the upset of colored aluminium alloy, adjusts to another machined surface, conveniently continues to accomplish the work of punching of other faces, treats that whole operations of punching finish the back, unblock pneumatic clamping jaw 7, accomplishes the unloading of colored aluminium alloy by manual work or arm.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.