CN110893478B - Gang drill machine for aluminum alloy plate processing - Google Patents
Gang drill machine for aluminum alloy plate processing Download PDFInfo
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- CN110893478B CN110893478B CN201911042509.1A CN201911042509A CN110893478B CN 110893478 B CN110893478 B CN 110893478B CN 201911042509 A CN201911042509 A CN 201911042509A CN 110893478 B CN110893478 B CN 110893478B
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- 238000012545 processing Methods 0.000 title claims abstract description 27
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 18
- 238000005553 drilling Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims description 16
- 210000000078 claw Anatomy 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0067—Devices for removing chips chip containers located under a machine or under a chip conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the technical field of crushers, in particular to a gang drill for processing aluminum alloy plates, which comprises a device main body, wherein a support frame and a base are fixedly arranged at the bottom of the device main body, a workbench is arranged at the upper side end of the base, a ball is arranged at the upper end of a cross beam connecting rod, an X-axis driving body is arranged at one side of the workbench, a servo driving motor is arranged at one side of the X-axis driving body, a gang drill main body is arranged at one side of the Z-axis driving body, a Z-axis cylinder is arranged in the Z-axis driving body, the whole gang drill controls the servo motor to operate through a servo system to accurately control the drilling precision of a plate, the gang drill is drilled through six groups of single drill bodies, in addition, rotating disks at two sides are matched to drive a plurality of drill bits with different specifications to drill, the specification of the aperture can be increased, the defect of multiple times of drill bit replacement in the traditional mode is reduced, and the whole is fed through two feeding shafts, the cooperation is perpendicular to the drilling, and whole work efficiency is higher for the gang drill work efficiency of traditional mode.
Description
Technical Field
The invention relates to the technical field of plate processing equipment, in particular to a gang drill for processing an aluminum alloy plate.
Background
Need drill according to product design requirement in the manufacturing process of aluminum alloy plate product to the appointed size position department of panel, mostly through artifical drilling when arranging the hole to panel in current most of mills, partial mill adopts full manual control's drilling machine to drill to panel, need carry out spacing then redrilling through the spacing strip of size on the machinery at the in-process of carrying out drilling, this kind of mode is comparatively loaded down with trivial details at the in-process of work, and the skew takes place easily in the position of drilling, the precision is poor. In addition, the gang drill in the prior art has a single working mode, only can be processed according to the appointed holes, the drill bit needs to be replaced when different apertures are processed, and the working efficiency is low. Rotary gang drills are not additionally arranged in most gang drills, and alternating operation of gang drills and single drills cannot be performed. In addition, the waste scraps generated during the operation of the rig in the prior art are difficult to treat and cannot be well collected.
Therefore, the gang drill for processing the aluminum alloy plate is provided to solve the problems in the prior art.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a gang drill for processing an aluminum alloy plate.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a gang drill for processing an aluminum alloy plate, which comprises a device main body, wherein a support frame and a base are fixedly arranged at the bottom of the device main body, a workbench is arranged at the upper side end of the base, a cross beam connecting rod is fixedly connected in the workbench, a ball is arranged at the upper end of the cross beam connecting rod, an X-axis driving body is arranged at one side of the workbench, a servo driving motor is arranged at one side of the X-axis driving body, a Y-axis driving rail is arranged at one side of the workbench, a Z-axis driving body is arranged at one side of the workbench far away from the X-axis driving body, a gang drill main body is arranged at one side of the Z-axis driving body, a Z-axis cylinder is arranged in the Z-axis driving body, a servo control electric box is fixedly arranged at one end of the workbench far away from the X-axis driving body, a single drill body is arranged in the gang drill main body, and rotary drill bodies are arranged at two ends of the gang drill main body, one end of the Z-axis cylinder is fixedly connected with an air pipe interface, the gang drill main body is movably arranged on the outer surface of the upper end of the gang drill guide rail, a telescopic rod is fixedly connected in the single drill body, two ends of the gang drill guide rail are fixedly provided with gang drill body control pneumatic valves, the single drill body is movably connected in the gang drill guide rail through a drive connecting body, the other side of the X-axis drive body in the workbench is provided with a manual control panel, a start-stop button is arranged in the manual control panel, one side of the manual control panel is fixedly provided with a limiting plate, one side of the X-axis drive body is fixedly provided with a plate feeding clamp, a clamp cylinder is arranged in the plate feeding clamp, the upper end of the plate feeding clamp is provided with a locking handle, the lower end of the plate feeding clamp is fixedly provided with a fixed air claw, and one side of the manual control panel is electrically connected with a foot-operated control pedal switch, the utility model discloses a rotary drill, including base, servo drive motor, servo control end cover, rotary drill body, servo drive motor electric connection, servo drive motor, servo drive motor, servo drive motor, servo motor, and servo motor, and servo motor, and servo motor.
Preferably, the balls are integrally and movably embedded in the beam connecting rod and are linearly distributed at equal intervals.
Preferably, the single drill body is provided with six groups with the same specification, and is movably arranged on the outer surface of the upper end of the gang drill guide rail at equal intervals.
Preferably, the gang drill main body integrally comprises six groups of single drill bodies with the same specification and two groups of rotary drill bodies with the same specification, and the rotary drill bodies are respectively and fixedly installed at two ends of the gang drill main body.
Preferably, the X-axis driver, the Z-axis driver, and the servo driving motor installed in the Y-axis driver installed under the X-axis driver are electrically connected to the auto compensation voltage reduction start circuit.
Preferably, the bottom of the fixed gas claw is provided with a contact sensor, and the sensors of the three groups of fixed gas claws are all positioned on the same horizontal straight line.
Preferably, the gang drill guide rail is integrally provided with two groups of guide rails which are parallel to each other in the vertical direction and the vertical direction, and the two ends of the gang drill guide rail are fixedly connected with gang drill body control pneumatic valves.
Preferably, two groups of dust suction fans are additionally arranged at the position, located at the chip removal port, of the lower side of the workbench.
Comprises the following steps:
the method comprises the following steps: before using, open corresponding control power after, make holistic servo motor carry out machinery through the control end and return to zero, then carry out the input with corresponding drilling parameter through the control end, then will treat that processing panel places on the workstation, and press close to the limiting plate with the edge, and make the edge of panel press close to the sensor department of anchor clamps cylinder one side, it is bright until the sensor pilot lamp, then through the closure of foot control pedal switch control anchor clamps cylinder, make anchor clamps press from both sides tight panel, then open through on the manual control panel and stop the button and carry out drilling work again.
Step two: in the feeding process, the plate is driven to run on the workbench under the matching of the X-axis driving body and the Y-axis driving body, when the plate is run, balls embedded in a beam connecting rod fixedly connected in the workbench play a role in assistance, the friction force of the plate running on the workbench is reduced, until the driving bodies of the XY two axes transport the plate to the lower end position of the gang drill main body, when drilling is carried out, the gang drill main body presses the drill main body to a certain position under the action of the Z-axis cylinder according to parameters input in advance, the drilling depth is determined, and the XY two-axis driving body carries out accurate displacement according to the parameters of a control end after drilling of a single group of holes until holes with all parameters are completed. When special hole processing is carried out, a specified point is conveyed to the positions of rotary drill bodies arranged at the two ends of a gang drill main body through the matching operation of the XY two shafts, a drill bit with a specified specification in an internal rotary disk is rotated to the specified point through the operation of a motor in the rotary drill bodies, and then drilling of a single hole is completed under the action of an internal cylinder until all holes are completed according to parameters.
Step three; the chip removal produced through the drill bit in the drilling process is discharged through the gaps on the two sides of the beam connecting rod connected in the workbench, and is discharged into a chip collecting vehicle arranged on the lower side of the base through a chip removal port on the lower side. After drilling is finished, the Z-axis cylinder returns to the original position, the XY two axes drive the processed plate to return to the starting point position, then the pedal switch is controlled by foot again to open the plate feeding clamp, the plate is taken out, and the processing is finished.
Compared with the prior art, the invention has the beneficial effects that:
1. the gang drill machine for processing the aluminum alloy plate, provided by the invention, automatically feeds materials by additionally arranging the XY axis, and drills according to the input dimensional parameters by matching with the Z axis, so that the gang drill work efficiency is improved, the manual gang drill mode in the traditional mode is broken, and the dimensional precision of the gang drill work is improved;
2. the invention provides a gang drill for processing an aluminum alloy plate, which can avoid the problem of overheating and burning out caused by blocking of a motor during starting in the actual motor starting process by electrically connecting each group of servo driving motors in respective independent self-coupling compensation decompression starting circuits, can play a role in protecting the motor, and reduces unnecessary loss.
3. According to the invention, the cross beam connecting rods which are regularly arranged are additionally arranged on the workbench, and the balls which are regularly arranged are embedded on the outer surface of the upper end of the cross beam, so that the resistance generated by the plate in the feeding process of the clamp can be reduced, and meanwhile, the feeding and the transportation of the plate in the working process are facilitated. In addition, a scrap discharging port is additionally arranged at the lower side of the workbench, and fans are additionally arranged at two ends of the scrap discharging port, so that scraps generated in the working process can be conveniently cleaned in time, and dust can be conveniently and timely collected;
4. the servo motor is controlled by the servo system to operate to accurately control the drilling precision of the plate, the gang drill is drilled by six groups of single drill bodies, and the rotary disks on two sides are matched to drive a plurality of groups of drill bits to drill holes, so that the specification of the hole diameter can be increased, the defect of multiple drill bit replacement in the traditional mode is overcome, the integral gang drill is fed by two-shaft feeding and is matched with vertical drilling, and the integral working efficiency is higher than that of the gang drill in the traditional mode.
Drawings
FIG. 1 is a schematic view of the overall top plan structure of the present invention;
FIG. 2 is a schematic view of the overall front plan structure of the present invention;
FIG. 3 is a schematic diagram of the axial structure of the Z-axis driving body of the present invention;
FIG. 4 is a schematic illustration of the table portion configuration of the present invention;
FIG. 5 is a schematic view of a rotary drill body according to the present invention;
FIG. 6 is a schematic structural view of a plate feeding jig according to the present invention;
FIG. 7 is a schematic diagram of the self-coupled compensated start-up circuit of the present invention.
In the figure: 1. a device main body; 2. a support frame; 3. a base; 4. a work table; 5. a beam connecting rod; 6. a ball bearing; 7. an X-axis drive body; 8. a servo drive motor; 9. a Y-axis drive rail; 10. a Z-axis drive body; 11. a gang drill main body; 12. a Z-axis cylinder; 13. a servo control electronic box; 14. a single drill body; 15. rotating the drill body; 16. a tracheal tube interface; 17. a gang drill guide rail; 18. a telescopic rod; 19. the drill discharging body controls a pneumatic valve; 20. driving the connecting body; 21. a manual control panel; 22. a start-stop key; 23. a limiting plate; 24. a plate feeding clamp; 25. a clamp cylinder; 26. locking the handle; 27. fixing the gas claw; 28. a foot-operated control pedal switch; 29. a chip removal port; 30. a scrap collecting vehicle; 31. a servo control end cap; 32. rotating the disc; 33. a drill bit; 34. the self-coupling compensation decompression starting circuit.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a gang drill for processing aluminum alloy plate: the device comprises a device body 1, a support frame 2 and a base 3 are fixedly mounted at the bottom of the device body 1, a workbench 4 is arranged at the upper side end of the base 3, a beam connecting rod 5 is fixedly connected in the workbench 4, a ball 6 is mounted at the upper end of the beam connecting rod 5, an X-axis driving body 7 is mounted at one side of the workbench 4, a servo driving motor 8 is mounted at one side of the X-axis driving body 7, a Y-axis driving track 9 is mounted at one side of the workbench 4, a Z-axis driving body 10 is mounted at one side of the workbench 4 far away from the X-axis driving body 7, a gang drill body 11 is mounted at one side of the Z-axis driving body 10, a Z-axis cylinder 12 is mounted in the Z-axis driving body 10, a servo control electric box 13 is fixedly mounted at one end of the workbench 4 far away from the X-axis driving body 7, and a single drill body 14 is mounted in the gang drill body 11, the rotary drill bodies 15 are installed at two ends of the gang drill main body 11, an air pipe connector 16 is fixedly connected at one end of the Z-axis cylinder 12, the gang drill main body 11 is movably installed on the outer surface of the upper end of a gang drill guide rail 17, an expansion link 18 is fixedly connected in the single drill body 14, gang drill body control pneumatic valves 19 are fixedly installed at two ends of the gang drill guide rail 17, the single drill body 14 is movably connected in the gang drill guide rail 17 through a drive connecting body 20, a manual control panel 21 is installed at the other side of the X-axis drive body 7 in the workbench 4, a start-stop button 22 is installed in the manual control panel 21, a limit plate 23 is fixedly installed at one side of the manual control panel 21, a plate feeding clamp 24 is fixedly installed at one side of the X-axis drive body 7, a clamp cylinder 25 is installed in the plate feeding clamp 24, and a locking handle 26 is installed at the upper end of the plate feeding clamp 24, the lower extreme fixed mounting of panel feeding jig 24 has fixed gas claw 27, one side electric connection of manual control panel 21 has foot control pedal switch 28, the downside end of base 3 is provided with chip removal mouth 29, chip removal collection vehicle 30 has been placed to the downside of chip removal mouth 29, servo control end cover 31 is installed to the upside end of rotary drill body 15, the rotary disk 32 is installed to the downside end that lies in servo control end cover 31 in the rotary drill body 15, fixed mounting has drill bit 33 in the rotary disk 32, servo driving motor 8 electric connection is in compensation decompression starting circuit 34.
Through adopting above-mentioned technical scheme, further ball 6 is whole activity inlays in crossbeam connecting rod 5's inside, and is equidistant linear distribution.
By adopting the technical scheme, the single drill body 14 is provided with six groups with the same specification and is movably arranged on the outer surface of the upper end of the gang drill guide rail 17 at equal intervals.
By adopting the technical scheme, the gang drill main body 11 integrally comprises six groups of single drill bodies 14 with the same specification and two groups of rotary drill bodies 15 with the same specification, and the rotary drill bodies 15 are respectively and fixedly installed at two ends of the gang drill main body 11.
By adopting the above technical solution, the X-axis driver 7, the Z-axis driver 10 and the servo driving motor 8 installed inside the Y-axis driver installed under the X-axis driver 7 are all electrically connected to the self-coupling compensation voltage-reduction start circuit 34.
By adopting the above technical scheme, further contact sensor is installed to the bottom of fixed gas claw 27, and the sensor of three fixed gas claws 27 of group all is in same horizontal straight line.
Through adopting above-mentioned technical scheme, further gang drill guide rail 17 wholly adds two sets of guide rails that are parallel to each other that are equipped with vertical direction and vertical direction, and the equal fixedly connected with gang drill body control pneumatic valve 19 in both ends of gang drill guide rail 17.
Through adopting above-mentioned technical scheme, further the downside of workstation 4 is located the position department of chip removal mouth 29 and is equipped with two sets of dust suction fans in addition:
comprises the following steps:
the method comprises the following steps: before using, open corresponding control power after, make holistic servo motor carry out machinery through the control end and return zero, then carry out the input with corresponding drilling parameter through the control end, then will treat that processing panel places on workstation 4, and press close to limiting plate 23 with the edge, and make the edge of panel press close to the sensor department of anchor clamps cylinder 25 one side, it is bright until the sensor pilot lamp, then through the closure of foot control footboard switch 28 control anchor clamps cylinder 25, make anchor clamps press from both sides tight panel, then open on the manual control panel 21 through opening and stop button 22 and carry out drilling work again.
Step two: in the feeding process, the plate is driven to run on the workbench 4 under the matching of an X-axis driving body 7 and a Y-axis driving body, when the plate runs, balls 6 embedded in beam connecting rods 5 fixedly connected in the workbench 4 play an auxiliary role, the friction force of the plate running on the workbench 4 is reduced, until the XY-axis driving bodies convey the plate to the lower end position of the gang drill main body 11, when drilling is carried out, the gang drill main body 11 presses down a drill bit 33 main body to a certain position under the action of a Z-axis air cylinder 12 according to parameters input in advance, the drilling depth is determined, and the XY-axis driving bodies perform accurate displacement according to the parameters of a control end after a single group of holes are drilled until holes of all the parameters are completed. When special hole processing is carried out, a specified point is conveyed to the positions of the rotary drill bodies 15 arranged at the two ends of the gang drill body 11 through the matching operation of the XY two shafts, the drill bit 33 with a specified specification in the internal rotating disc 32 is rotated to the specified point through the operation of a motor in the rotary drill bodies 15, and then drilling of a single hole is completed under the action of the internal cylinder until all holes are completed according to parameters.
Step three; chips generated by the drill 33 during drilling are discharged through the gaps at both sides of the beam link 5 connected in the table 4 and discharged through the chip discharge port 29 at the lower side into the chip collecting cart 30 placed at the lower side of the base 3. After drilling, the Z-axis cylinder 12 returns to the original position, the XY-axis drives the processed plate to return to the initial point position, then the foot-operated control pedal switch 28 is controlled again to open the plate feeding clamp 24, and then the plate is taken out, and the processing is finished.
The working principle is as follows: before use, integral mechanical zero returning is carried out through a control end of the device, when the device is used, a plate to be processed is placed on the workbench 4, in the placing process, the edge of the plate to be processed is leaned against the position of the limiting plate 23, then the edge is further abutted against the fixed air claw 27 in the plate feeding clamp 24 until a sensor on one side of the fixed air claw 27 is lightened, the plate to be processed is placed correctly, the clamp air cylinder 25 works to clamp and fix the plate to be processed through the fixed air claw 27, then the internal control end can allow the next work to be carried out, then data parameters for drilling are input through the control end, after the input is finished, the next work is carried out through the control end or the manual control panel 21, when the drilling is carried out, the first feeding work is carried out under the action of the X-axis driving body 7, the plate to be processed is conveyed to the lower side end of the gang drill main body 11, during operation, the balls 6 inside the beam links 5 in the table 4 roll to facilitate better transport. When drilling, the Z-axis cylinder 12 and the Z-axis driving body 10 in the gang drill body 11 work according to actually input parameters, the telescopic rod 18 is driven by the Z-axis cylinder 12 to press down the rotary drill bit 33 body for drilling, and after the drilling is completed, the cylinder returns to the original position, the drill bit 33 is taken out from the plate, and then subsequent drilling is performed again. When the drilling work of a single hole is carried out, the rotary drill body 15 works, the rotary disk 32 is driven to rotate through the operation of the driving motor inside until the rotary disk rotates to the drill bit 33 with the specified parameter specification, then the rotary disk is pressed down through the action of the corresponding air cylinder to carry out drilling, after the drilling is finished, the X-axis driving body 7 and the Y-axis driving body transport the processed plate to the original position, the clamp air cylinder 25 is controlled to return to the original position through the manual control panel 21, the fixing air claw 27 is loosened, and then the processed plate is taken down. The scraps discharged in the plate processing process are made to fall into the scrap discharge port 29 through the gaps at the two sides of the beam connecting rod 5 in the workbench 4, and are discharged into the scrap collecting vehicle 30 at the lower side, so that the scraps can be collected more conveniently.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an aluminum alloy plate processing is with gang drill machine, includes device main part (1), its characterized in that, the bottom fixed mounting of device main part (1) has support frame (2) and base (3), the upside end of base (3) is provided with workstation (4), fixedly connected with crossbeam connecting rod (5) in workstation (4), ball (6) are installed to the upper end of crossbeam connecting rod (5), X axle driving body (7) is installed to one side of workstation (4), servo drive motor (8) are installed to one side of X axle driving body (7), Y axle drive track (9) are installed to one side of workstation (4), keep away from one side of X axle driving body (7) in workstation (4) and install Z axle driving body (10), gang drill main part (11) is installed to one side of Z axle driving body (10), install Z axle cylinder (12) in Z axle driving body (10), a servo control electronic box (13) is fixedly installed at one end, far away from the X-axis driving body (7), of the workbench (4), a single drill body (14) is installed in the gang drill main body (11), rotary drill bodies (15) are installed at two ends of the gang drill main body (11), an air pipe interface (16) is fixedly connected at one end of the Z-axis air cylinder (12), the gang drill main body (11) is movably installed on the outer surface of the upper end of a gang drill guide rail (17), a telescopic rod (18) is fixedly connected in the single drill body (14), a gang drill body control pneumatic valve (19) is fixedly installed at two ends of the gang drill guide rail (17), the single drill body (14) is movably connected in the gang drill guide rail (17) through a driving connecting body (20), a manual control panel (21) is installed at the other side, located at the X-axis driving body (7), of the workbench (4), and a start-stop key (22) is installed in the manual control panel (21), a limiting plate (23) is fixedly mounted on one side of the manual control panel (21), a plate feeding clamp (24) is fixedly mounted on one side of the X-axis driving body (7), a clamp cylinder (25) is mounted in the plate feeding clamp (24), a locking handle (26) is mounted at the upper end of the plate feeding clamp (24), a fixed air claw (27) is fixedly mounted at the lower end of the plate feeding clamp (24), a foot-operated control pedal switch (28) is electrically connected to one side of the manual control panel (21), a chip removal port (29) is formed in the lower side end of the base (3), a waste chip collecting trolley (30) is placed at the lower side of the chip removal port (29), a servo control end cover (31) is mounted at the upper side end of the rotary drill body (15), and a rotary disk (32) is mounted at the lower side end of the servo control end cover (31) in the rotary drill body (15), a drill bit (33) is fixedly installed in the rotating disc (32), and the servo driving motor (8) is electrically connected to the self-coupling compensation decompression starting circuit (34); the balls (6) are integrally and movably embedded in the beam connecting rod (5) and are linearly distributed at equal intervals; the single drill body (14) is provided with six groups with the same specification and is movably arranged on the outer surface of the upper end of the gang drill guide rail (17) at equal intervals.
2. The gang drill for aluminum alloy plate processing according to claim 1, wherein: the gang drill main body (11) integrally comprises six groups of single drill bodies (14) with the same specification and two groups of rotary drill bodies (15) with the same specification, and the rotary drill bodies (15) are respectively and fixedly installed at two ends of the gang drill main body (11).
3. The gang drill for aluminum alloy plate processing according to claim 1, wherein: and the X-axis driving body (7), the Z-axis driving body (10) and a servo driving motor (8) arranged in the Y-axis driving body arranged on the lower side of the X-axis driving body (7) are electrically connected in the self-coupling compensation decompression starting circuit (34).
4. The gang drill for aluminum alloy plate processing according to claim 1, wherein: the bottom of the fixed gas claw (27) is provided with a contact sensor, and the sensors of the three groups of fixed gas claws (27) are all positioned on the same horizontal straight line.
5. The gang drill for aluminum alloy plate processing according to claim 1, wherein: the gang drill guide rail (17) is integrally provided with two groups of guide rails which are parallel to each other in the vertical direction and the vertical direction, and the two ends of the gang drill guide rail (17) are fixedly connected with gang drill body control pneumatic valves (19).
6. The gang drill for aluminum alloy plate processing according to claim 1, wherein: two groups of dust suction fans are additionally arranged at the position of the lower side of the workbench (4) at the chip removal port (29).
7. The gang drill for aluminum alloy plate processing according to claim 1, comprising the steps of:
the method comprises the following steps: before the drilling machine is used, after a corresponding control power supply is turned on, the whole servo motor is mechanically reset through a control end, corresponding drilling parameters are input through the control end, a plate to be processed is placed on a workbench (4), the edge of the plate is close to a limiting plate (23), the edge of the plate is close to a sensor on one side of a clamp cylinder (25) until an indicator lamp of the sensor is on, the clamp cylinder (25) is controlled to be closed through a foot-operated control pedal switch (28), the clamp clamps the plate, and then the drilling work is carried out through a start-stop button (22) on a manual control panel (21);
step two: in the feeding process, the plate is driven to run on the workbench (4) under the matching of an X-axis driving body (7) and a Y-axis driving body, when the plate runs, balls (6) embedded in a beam connecting rod (5) fixedly connected in the workbench (4) play an auxiliary role, the friction force of the plate running on the workbench (4) is reduced until the XY-axis driving body conveys the plate to the lower end position of a gang drill main body (11), when drilling is carried out, the drill bit (33) main body is pressed down to a certain position under the action of a Z-axis cylinder (12) according to parameters input in advance, the drilling depth is determined, and the XY-axis driving body accurately displaces according to the parameters of a control end after a single group of holes are drilled until holes with all parameters are completed; when special hole processing is carried out, a specified point is conveyed to the position of a rotary drill body (15) arranged at two ends of a gang drill main body (11) through the matching operation of an XY two-axis, a drill bit (33) with a specified specification in an internal rotary disk (32) is rotated to the specified point through the operation of a motor in the rotary drill body (15), and then drilling of a single hole is completed under the action of an internal cylinder until all holes are completed according to parameters;
step three: chips generated by the drill bit (33) in the drilling process are discharged through gaps on two sides of a beam connecting rod (5) connected in the workbench (4) and discharged into a waste chip collecting vehicle (30) arranged on the lower side of the base (3) through a chip discharging port (29) on the lower side; after drilling, the Z-axis cylinder (12) returns to the original position, the XY two axes drive the processed plate to return to the initial point position, then the foot-operated control pedal switch (28) is controlled again to open the plate feeding clamp (24), the plate is taken out, and the processing is finished.
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| CN110893478A (en) | 2020-03-20 |
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