CN112318135B - Drilling and tapping all-in-one machine with deburring function - Google Patents
Drilling and tapping all-in-one machine with deburring function Download PDFInfo
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- CN112318135B CN112318135B CN202011164378.7A CN202011164378A CN112318135B CN 112318135 B CN112318135 B CN 112318135B CN 202011164378 A CN202011164378 A CN 202011164378A CN 112318135 B CN112318135 B CN 112318135B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to a drilling and tapping all-in-one machine with a deburring function, which comprises a base, a workbench, a top plate, a drilling and tapping device, two support columns, a cleaning mechanism and two polishing mechanisms, wherein the cleaning mechanism comprises a discharge pipe and two cleaning components, the cleaning components comprise an air cylinder, a support plate, a motor, a connecting box, a transmission unit, two air pumping units and a plurality of nozzles, the polishing mechanism comprises a control component and a plurality of polishing components, the polishing components comprise a second bearing, a rotating shaft, a grinding plate, a connecting unit, an electromagnet, a first spring and two connecting rods, the drilling and tapping all-in-one machine with the deburring function realizes the function of blowing air to a workpiece through the cleaning mechanism, realizes the recovery of cooling liquid, avoids the cooling liquid from being adhered to the workpiece to cause the waste of the cooling liquid, thereby improving the environmental protection of equipment, and realizes the deburring function through the polishing mechanisms, the burr is avoided to produce when drilling the tapping to the quality of processing the work piece has been improved.
Description
Technical Field
The invention relates to the field of machining, in particular to a drilling and tapping all-in-one machine with a deburring function.
Background
A drill is a general term for machines and apparatuses that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary pressing using a tool harder and sharper than the object. The tapping machine is a machine tool for processing internal threads by using a screw tap, and is an internal thread processing machine tool which is most widely applied. The drilling and tapping integrated machine is equipment for combining two mechanical functions of a drilling machine and a tapping machine into one machine.
The work back is being accomplished to current drilling and tapping all-in-one, and the workpiece surface goes up forms the burr easily to reduced the quality of drilling and tapping, moreover, current drilling and tapping during operation sprays the cooling liquid to realize the cooling of work piece usually toward the work piece, leads to finishing the back at processing, and the workpiece surface is remained a large amount of coolant liquid easily, thereby leads to the coolant liquid extravagant serious, thereby has reduced the feature of environmental protection of current drilling and tapping.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the drilling and tapping all-in-one machine with the deburring function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a drilling and tapping integrated machine with a deburring function comprises a base, a workbench, a top plate, a drilling and tapping device and two support columns, wherein the workbench is fixed above the base, the two support columns are respectively fixed on two sides above the base, two sides of the top plate are respectively fixedly connected with the two support columns, the drilling and tapping device is arranged below the top plate, a PLC is arranged inside the base, the drilling and tapping integrated machine further comprises a cleaning mechanism and two polishing mechanisms, the cleaning mechanism and the polishing mechanisms are both arranged on the base, and the cleaning mechanism is connected with the polishing mechanisms;
the cleaning mechanism comprises a discharge pipe and two cleaning assemblies, the discharge pipe is arranged on one side of the base, the discharge pipe is communicated with the interior of the base, the cleaning assemblies are in one-to-one correspondence with the supporting columns, the cleaning assemblies are arranged on the supporting columns, the cleaning assemblies are in one-to-one correspondence with the polishing mechanisms, the cleaning assemblies are connected with the polishing mechanisms, and through holes are uniformly formed above the base;
the cleaning assembly comprises an air cylinder, a support plate, a motor, a connecting box, a transmission unit, two air pumping units and a plurality of nozzles, wherein a round hole is formed in the support column, a cylinder body of the air cylinder is fixed on one side, far away from the workbench, of the support column, an air rod of the air cylinder penetrates through the round hole to be fixedly connected with one side of the support plate, the motor is fixed above the support plate, the connecting box is horizontally arranged below the support plate, the motor is communicated with the upper portion of the connecting box, the nozzles are uniformly fixed below the connecting box, the nozzles are communicated with the connecting box, the two air pumping units are respectively arranged on two sides above the connecting box, the motor is electrically connected with the PLC, the transmission unit is arranged inside the connecting box, the polishing mechanism is arranged on the connecting box, and the polishing mechanism is connected with the transmission unit;
the air extracting unit comprises an air extracting pump, an air inlet pipe and an air outlet pipe, the air extracting pump is fixed above the connecting box and communicated with the air inlet pipe, the air extracting pump is communicated with the inside of the connecting box through the air outlet pipe, and the air extracting pump is electrically connected with the PLC;
the transmission unit comprises a transmission shaft, two power units and two first bearings, the two first bearings are respectively fixed on the inner walls of the two sides of the connecting box, the two ends of the transmission shaft are respectively fixedly connected with the inner rings of the two first bearings, the power units correspond to the air outlet pipe one by one, the power units are arranged opposite to the air outlet pipe, each power unit comprises a plurality of blades, and the blades are circumferentially and uniformly fixed on the periphery of the transmission shaft by taking the axis of the transmission shaft as a center;
the polishing mechanism comprises a control assembly and a plurality of polishing assemblies, the polishing assemblies are uniformly arranged below the connecting box and are connected with the transmission shaft, and the control assembly is arranged on an output shaft of the motor;
the polishing assembly comprises a second bearing, a rotating shaft, a polishing plate, a connecting unit, an electromagnet, a first spring and two connecting rods, a plurality of small holes are arranged below the connecting box, the number of the small holes is equal to that of the second bearing, the small holes correspond to the second bearing one to one, the outer ring of the second bearing is fixedly connected with the inner wall of the small holes, one end of the rotating shaft is connected with the transmission shaft through the connecting unit, the other end of the rotating shaft penetrates through the small holes and is arranged below the connecting box, the rotating shaft is fixedly connected with the inner ring of the second bearing, two grooves are arranged on the rotating shaft and correspond to the connecting rods one to one, the connecting rods are L-shaped, one end of each connecting rod is fixedly connected with the upper portion of the polishing plate, the other end of each connecting rod is arranged inside each groove, the other end of each connecting rod is matched with the corresponding groove, and the connecting rods are connected with the corresponding grooves in a sliding manner, a notch is formed in the other end of the rotating shaft, the electromagnet is fixed at the top in the notch, two ends of the first spring are respectively connected with the top in the notch and the upper part of the grinding plate, the first spring is in a compressed state, the electromagnet is arranged opposite to the grinding plate, and the electromagnet is electrically connected with the PLC;
the control assembly comprises a control switch, a drive plate and two second springs, the control switch is fixed on an output shaft of the motor, one side of the drive plate is abutted to the control switch, the two second springs are respectively arranged on one side, close to the control switch, of the drive plate, the two ends of the second springs are respectively connected with the output shaft of the motor and one side, close to the control switch, of the drive plate, and the control switch is electrically connected with the PLC.
Preferably, in order to drive the rotating shaft to rotate, the connecting unit includes a first bevel gear and a second bevel gear, the first bevel gear is fixed on the transmission shaft, the second bevel gear is fixedly connected with the rotating shaft, and the first bevel gear is engaged with the second bevel gear.
Preferably, the first bevel gear is coated with grease in order to make the second bevel gear smoothly rotate.
Preferably, in order to limit the moving direction of the driving plate, the control assembly further includes two guide units, through holes are formed above and below the driving plate, the through holes correspond to the guide units one to one, each guide unit includes a guide rod and a fixing plate, one end of each guide rod is fixedly connected with an output shaft of the motor, the other end of each guide rod penetrates through the through hole and is fixedly connected with the fixing plate, the guide rods are matched with the through holes, and the guide rods are slidably connected with the driving plate.
Preferably, the cross-sectional shape of the perforations is square so that the drive plate does not rotate when moving.
Preferably, in order to limit the moving direction of the driving plate, the cleaning mechanism further comprises two limiting assemblies, the two limiting assemblies are respectively arranged on two sides of the upper portion of the connecting box, an annular groove is formed below the supporting plate, each limiting assembly comprises a supporting rod and a rolling ball, the rolling ball is matched with the annular groove, the center of the rolling ball is arranged inside the annular groove, and two ends of the supporting rod are respectively fixedly connected with the upper portion of the connecting box and the rolling ball.
Preferably, for the purpose of filtering and removing impurities, the cleaning mechanism further comprises a filter screen which is horizontally fixed inside the base, and the discharge pipe is arranged below the filter screen.
Preferably, a plurality of keys are fixed on one support column and electrically connected with the PLC for controlling the operation of the equipment.
Preferably, to avoid the link from separating from the groove, the groove is a dovetail groove.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
The invention has the advantages that the drilling and tapping all-in-one machine with the deburring function realizes the function of blowing air to the workpiece through the cleaning mechanism, realizes the recovery of the cooling liquid, avoids the waste of the cooling liquid caused by the adhesion of the cooling liquid on the workpiece, thereby improving the environmental protection of the equipment, the cleaning mechanism can also drive the connecting box to rotate, thereby expanding the blowing range of the nozzle, improving the effect of cleaning workpieces, having higher practicability, realizing the function of deburring through the polishing mechanism, avoiding the generation of burrs during drilling and tapping, thereby improving the quality of the processed workpiece and the reliability of the device, compared with the prior polishing mechanism, this grinding machanism can polish the work piece of different thickness, has enlarged application range, and with clearance mechanism link gear as an organic whole, has improved the practicality of equipment.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a drilling and tapping all-in-one machine with a deburring function, provided by the invention;
FIG. 2 is a schematic structural diagram of a cleaning mechanism of the integrated drilling and tapping machine with the deburring function, provided by the invention;
FIG. 3 is a schematic structural diagram of a grinding assembly of the integrated drilling and tapping machine with the deburring function;
FIG. 4 is an enlarged view of portion A of FIG. 2;
FIG. 5 is an enlarged view of portion B of FIG. 3;
in the figure: 1. the automatic drilling and tapping device comprises a base, 2 parts of a workbench, 3 parts of supporting columns, 4 parts of top plates, 5 parts of drilling and tapping devices, 6 parts of discharging pipes, 7 parts of air cylinders, 8 parts of supporting plates, 9 parts of motors, 10 parts of connecting boxes, 11 parts of nozzles, 12 parts of air suction pumps, 13 parts of air inlet pipes, 14 parts of air outlet pipes, 15 parts of blades, 16 parts of transmission shafts, 17 parts of first bevel gears, 18 parts of second bevel gears, 19 parts of rotating shafts, 20 parts of grinding plates, 21 parts of connecting rods, 22 parts of electromagnets, 23 parts of first springs, 24 parts of control switches, 25 parts of driving plates, 26 parts of second springs, 27 parts of guide rods, 28 parts of fixing plates, 29 parts of supporting rods, 30 parts of rolling balls, 31 parts of filter screens and 32 parts of keys.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the drilling and tapping integrated machine with the deburring function comprises a base 1, a workbench 2, a top plate 4, a drilling and tapping device 5 and two support columns 3, wherein the workbench 2 is fixed above the base 1, the two support columns 3 are respectively fixed on two sides above the base 1, two sides of the top plate 4 are respectively fixedly connected with the two support columns 3, the drilling and tapping device 5 is arranged below the top plate 4, a PLC is arranged inside the base 1, the drilling and tapping integrated machine further comprises a cleaning mechanism and two polishing mechanisms, the cleaning mechanism and the polishing mechanisms are both arranged on the base 1, and the cleaning mechanism is connected with the polishing mechanisms;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.
This drilling and tapping all-in-one with burring function passes through clearance mechanism, realizes the function of blowing to the work piece, has realized the recovery of coolant liquid, avoids the coolant liquid adhesion on the work piece and causes the waste of coolant liquid to improve the feature of environmental protection of equipment, through grinding mechanism, realized the function of burring, produce the burr when avoiding the drilling tapping, thereby improved the quality of processing the work piece, improved the reliability of equipment.
As shown in fig. 2, the cleaning mechanism comprises a discharge pipe 6 and two cleaning assemblies, the discharge pipe 6 is arranged on one side of the base 1, the discharge pipe 6 is communicated with the inside of the base 1, the cleaning assemblies are in one-to-one correspondence with the supporting columns 3, the cleaning assemblies are arranged on the supporting columns 3, the cleaning assemblies are in one-to-one correspondence with the polishing mechanisms, the cleaning assemblies are connected with the polishing mechanisms, and through holes are uniformly formed above the base 1;
the cleaning component comprises a cylinder 7, a support plate 8, a motor 9, a connecting box 10, a transmission unit, two air pumping units and a plurality of nozzles 11, a round hole is arranged on the supporting column 3, the cylinder body of the cylinder 7 is fixed on one side of the supporting column 3 far away from the workbench 2, the air rod of the air cylinder 7 passes through the round hole to be fixedly connected with one side of the support plate 8, the motor 9 is fixed above the support plate 8, the connecting box 10 is horizontally arranged below the support plate 8, the motor 9 is communicated with the upper part of the connecting box 10, the nozzles 11 are uniformly fixed below the connecting box 10, the nozzles 11 are communicated with the connecting box 10, the two air extraction units are respectively arranged at two sides above the connecting box 10, the motor 9 is electrically connected with the PLC, the transmission unit is arranged inside the connecting box 10, the polishing mechanism is arranged on the connecting box 10 and is connected with the transmission unit;
the air extracting unit comprises an air extracting pump 12, an air inlet pipe 13 and an air outlet pipe 14, the air extracting pump 12 is fixed above the connecting box 10, the air extracting pump 12 is communicated with the air inlet pipe 13, the air extracting pump 12 is communicated with the inside of the connecting box 10 through the air outlet pipe 14, and the air extracting pump 12 is electrically connected with the PLC;
the transmission unit comprises a transmission shaft 16, two power units and two first bearings, the two first bearings are respectively fixed on the inner walls of the two sides of the connecting box 10, the two ends of the transmission shaft 16 are respectively fixedly connected with the inner rings of the two first bearings, the power units correspond to the air outlet pipe 14 one by one, the power units are arranged opposite to the air outlet pipe 14, each power unit comprises a plurality of blades 15, and the blades 15 are circumferentially and uniformly fixed on the periphery of the transmission shaft 16 by taking the axis of the transmission shaft 16 as a center;
after drilling and tapping are completed, the control cylinder 7 is started, the air rod is extended, the two connecting boxes 10 move towards the direction close to each other, the connecting boxes 10 are positioned above the workbench 2, the air pump 12 is controlled to work, external air is supplied to the air inlet pipe 13 and the air outlet pipe 14 to be led into the connecting boxes 10 and then is sprayed out from the nozzles 11, the function of spraying air to the workpiece is realized, cooling liquid adhered to the workpiece is blown away from the surface of the workpiece, the cooling liquid flows into the inside of the base 1 through the through holes in the base 1, the recycling of the cooling liquid is realized, the waste of the cooling liquid caused by the fact that the cooling liquid is adhered to the workpiece is avoided, the environmental protection performance of equipment is improved, the motor 9 is controlled to be started at the same time, the connecting boxes 10 are driven to rotate, the air blowing range of the nozzles 11 is expanded, the workpiece cleaning effect is improved, the practicability is higher, when air enters the connecting boxes 10 from the air outlet pipe 14, the paddle 15 is driven to rotate, so that the transmission shaft 16 rotates, the grinding mechanism can be driven to work, and the deburring function is realized.
As shown in fig. 3-5, the polishing mechanism includes a control component and a plurality of polishing components, the polishing components are uniformly arranged below the connecting box 10, the polishing components are connected with the transmission shaft 16, and the control component is arranged on the output shaft of the motor 9;
the polishing assembly comprises a second bearing, a rotating shaft 19, a polishing plate 20, a connecting unit, an electromagnet 22, a first spring 23 and two connecting rods 21, a plurality of small holes are arranged below the connecting box 10, the number of the small holes is equal to that of the second bearing, the small holes correspond to the second bearing one to one, the outer ring of the second bearing is fixedly connected with the inner wall of the small holes, one end of the rotating shaft 19 is connected with the transmission shaft 16 through the connecting unit, the other end of the rotating shaft 19 penetrates through the small holes to be arranged below the connecting box 10, the rotating shaft 19 is fixedly connected with the inner ring of the second bearing, two grooves are arranged on the rotating shaft 19, the grooves correspond to the connecting rods 21 one to one, the connecting rods 21 are L-shaped, one end of the connecting rod 21 is fixedly connected with the upper part of the polishing plate 20, the other end of the connecting rod 21 is arranged in the grooves, and the other end of the connecting rod 21 is matched with the grooves, the connecting rod 21 is connected with the groove in a sliding mode, a notch is formed in the other end of the rotating shaft 19, the electromagnet 22 is fixed to the top of the notch, two ends of the first spring 23 are connected with the top of the notch and the upper portion of the grinding plate 20 respectively, the first spring 23 is in a compressed state, the electromagnet 22 is arranged opposite to the grinding plate 20, and the electromagnet 22 is electrically connected with the PLC;
the control assembly comprises a control switch 24, a drive plate 25 and two second springs 26, the control switch 24 is fixed on an output shaft of the motor 9, one side of the drive plate 25 abuts against the control switch 24, the two second springs 26 are respectively arranged on one sides, close to the control switch 24, of the re-drive plate 25, two ends of each second spring 26 are respectively connected with the output shaft of the motor 9 and one side, close to the control switch 24, of the drive plate 25, and the control switch 24 is electrically connected with the PLC.
In fact, when the deburring work is not performed, the electromagnet 22 is in the power-on state, so that the electromagnet 22 attracts the grinding plate 20, the first spring 23 is compressed, when the motor 9 is started, the output shaft of the motor 9 rotates, the driving plate 25 moves towards the direction far away from the output shaft of the motor 9 under the action of centrifugal force, the second spring 26 is stretched, the driving plate 25 is separated from the control switch 24, so as to send a signal to the PLC, the PLC controls the electromagnet 22 to be powered off, the grinding plate 20 is not attracted any more, the grinding plate 20 moves downwards under the action of the restoring force of the first spring 23, so that the grinding plate 20 is abutted against the workpiece above the workbench 2, so that the grinding plate 20 can be abutted against workpieces with different thicknesses, the use range is expanded, the practicability of the device is improved, and meanwhile, when the air pump 12 introduces the outside air into the connection box 10, the paddle 15 is driven to rotate, the transmission shaft 16 is made to rotate, so that the connecting unit is driven to work, the rotating shaft 19 is made to rotate, the grinding disc is driven to rotate, the grinding plate 20 is made to grind the surface of a workpiece, the deburring function is achieved, burrs are prevented from being generated during drilling and tapping, the quality of machined workpieces is improved, and the reliability of equipment is improved.
Preferably, in order to drive the rotating shaft 19 to rotate, the connecting unit comprises a first bevel gear 17 and a second bevel gear 18, the first bevel gear 17 is fixed on the transmission shaft 16, the second bevel gear 18 is fixedly connected with the rotating shaft 19, and the first bevel gear 17 is meshed with the second bevel gear 18.
When the transmission shaft 16 rotates, the first bevel gear 17 is driven to rotate, and the second bevel gear 18 rotates through the first bevel gear 17 and the inner core of the second bevel gear 18, so that the rotating shaft 19 is driven to rotate, and the function of transmitting power is realized.
Preferably, in order to make the second bevel gear 18 rotate smoothly, the first bevel gear 17 is coated with grease, so that the friction between the first bevel gear 17 and the second bevel gear 18 is reduced, and the second bevel gear 18 rotates more smoothly.
Preferably, in order to limit the moving direction of the driving plate 25, the control assembly further comprises two guide units, wherein the upper part and the lower part of the driving plate 25 are provided with through holes, the through holes correspond to the guide units one to one, the guide units comprise guide rods 27 and fixing plates 28, one ends of the guide rods 27 are fixedly connected with the output shaft of the motor 9, the other ends of the guide rods 27 penetrate through the through holes to be fixedly connected with the fixing plates 28, the guide rods 27 are matched with the through holes, and the guide rods 27 are slidably connected with the driving plate 25.
Preferably, the perforations are square in cross-sectional shape so that the drive plate 25 does not rotate when moved.
Through setting up guide bar 27 for drive plate 25 can only remove along guide bar 27, will punch simultaneously and set up to the quad slit, the probability that appears rocking when having reduced drive plate 25 and removing, simultaneously through setting up fixed plate 28, the displacement distance of drive plate 25 has been restricted, make drive plate 25 can not separate with guide bar 27, more stability when making drive plate 25 remove has avoided drive plate 25 the phenomenon of slope to appear, thereby avoid causing the influence to control work, thereby the reliability of equipment has been improved.
Preferably, in order to limit the moving direction of the driving plate 25, the cleaning mechanism further comprises two limiting assemblies, the two limiting assemblies are respectively arranged on two sides of the upper portion of the connecting box 10, an annular groove is formed below the support plate 8, the limiting assemblies comprise a support rod 29 and a rolling ball 30, the rolling ball 30 is matched with the annular groove, the center of the rolling ball 30 is arranged inside the annular groove, and two ends of the support rod 29 are respectively fixedly connected with the upper portion of the connecting box 10 and the rolling ball 30.
When the connection box 10 rotates, the rolling ball 30 is driven by the support rod 29 to move in the annular groove, so that the rotating direction of the connection box 10 is limited, and meanwhile, the supporting force is provided for the connection box 10, so that the connection box 10 is more stable when rotating.
Preferably, for the purpose of filtering and removing impurities, the cleaning mechanism further comprises a filter screen 31, the filter screen 31 is horizontally fixed inside the base 1, and the discharge pipe 6 is arranged below the filter screen 31.
Through setting up filter screen 31, can carry out edulcoration work to the coolant liquid of collecting in the base 1 to improve the quality of the coolant liquid of collecting, the recycling of the coolant liquid of being convenient for.
Preferably, a plurality of keys 32 are fixed on one support column 3 for controlling the operation of the equipment, and the keys 32 are electrically connected with the PLC.
Through setting up button 32, can control equipment and carry out work to the intelligent degree of equipment has been improved.
Preferably, in order to avoid the link 21 from being separated from the groove, the groove is a dovetail groove.
Preferably, the motor 9 is a servo motor in order to make the motor 9 work accurately and stably.
After drilling and tapping are finished, the control cylinder 7 is started, the air rod is extended, the two connecting boxes 10 move towards the direction close to each other, the connecting boxes 10 are positioned above the workbench 2, the air pump 12 is controlled to work, external air is supplied to the air inlet pipe 13 and the air outlet pipe 14 to be led into the connecting boxes 10 and then is sprayed out from the nozzles 11, the function of spraying air to the workpiece is realized, cooling liquid adhered to the workpiece is blown away from the surface of the workpiece, the cooling liquid flows into the base 1 through the through holes in the base 1, the recycling of the cooling liquid is realized, the waste of the cooling liquid caused by the fact that the cooling liquid is adhered to the workpiece is avoided, the environmental protection performance of equipment is improved, the motor 9 is controlled to be started at the same time, the connecting boxes 10 are driven to rotate, the air blowing range of the nozzles 11 is expanded, the workpiece cleaning effect is improved, the practicability is higher, when the motor 9 is started, the output shaft of the motor 9 rotates, under the action of centrifugal force, the driving plate 25 moves towards the direction far away from the output shaft of the motor 9, the second spring 26 is stretched, the driving plate 25 is separated from the control switch 24, so as to send a signal to the PLC, the PLC controls the power-off of the electromagnet 22, the grinding plate 20 is not attracted any more, under the action of the restoring force of the first spring 23, the grinding plate 20 moves downwards, so that the grinding plate 20 is abutted against a workpiece above the workbench 2, so that the grinding plate 20 can be abutted against workpieces with different thicknesses, the use range is enlarged, the practicability of the equipment is improved, meanwhile, when the air suction pump 12 introduces outside air into the connecting box 10, the paddle 15 is driven to rotate, the transmission shaft 16 is driven to rotate, the connecting unit is driven to work, the rotating shaft 19 is driven to rotate, the grinding disc is driven to rotate, so that the grinding plate 20 performs grinding work on the surface of the workpiece, thereby realized the function of burring, produced the burr when avoiding drilling tapping to improve the quality of processing the work piece, improved the reliability of equipment.
Compared with the prior art, the drilling and tapping all-in-one machine with the deburring function realizes the function of blowing air to the workpiece through the cleaning mechanism, realizes the recovery of the cooling liquid, avoids the waste of the cooling liquid caused by the adhesion of the cooling liquid on the workpiece, thereby improving the environmental protection performance of the equipment, the cleaning mechanism can also drive the connecting box 10 to rotate, thereby expanding the blowing range of the nozzle 11, improving the workpiece cleaning effect, having higher practicability, realizing the deburring function through the polishing mechanism, avoiding the burrs generated during drilling and tapping, thereby improving the quality of the processed workpiece and the reliability of the device, compared with the prior polishing mechanism, this grinding machanism can polish the work piece of different thickness, has enlarged application range, and with clearance mechanism link gear as an organic whole, has improved the practicality of equipment.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A drilling and tapping integrated machine with a deburring function comprises a base (1), a workbench (2), a top plate (4), a drilling and tapping device (5) and two support columns (3), wherein the workbench (2) is fixed above the base (1), the two support columns (3) are respectively fixed on two sides above the base (1), two sides of the top plate (4) are respectively and fixedly connected with the two support columns (3), the drilling and tapping device (5) is arranged below the top plate (4), and a PLC is arranged inside the base (1), and the drilling and tapping integrated machine is characterized by further comprising a cleaning mechanism and two polishing mechanisms, wherein the cleaning mechanism and the polishing mechanisms are both arranged on the base (1), and the cleaning mechanism is connected with the polishing mechanisms;
the cleaning mechanism comprises a discharge pipe (6) and two cleaning components, the discharge pipe (6) is arranged on one side of the base (1), the discharge pipe (6) is communicated with the inside of the base (1), the cleaning components correspond to the supporting columns (3) one by one, the cleaning components are arranged on the supporting columns (3), the cleaning components correspond to the polishing mechanisms one by one, the cleaning components are connected with the polishing mechanisms, and through holes are uniformly formed above the base (1);
the cleaning assembly comprises a cylinder (7), a support plate (8), a motor (9), a connecting box (10), a transmission unit, two air pumping units and a plurality of nozzles (11), a round hole is formed in the support column (3), a cylinder body of the cylinder (7) is fixed on one side, far away from the workbench (2), of the support column (3), an air rod of the cylinder (7) penetrates through the round hole to be fixedly connected with one side of the support plate (8), the motor (9) is fixed above the support plate (8), the connecting box (10) is horizontally arranged below the support plate (8), the motor (9) is communicated with the upper portion of the connecting box (10), the nozzles (11) are uniformly fixed below the connecting box (10), the nozzles (11) are communicated with the connecting box (10), the two air pumping units are respectively arranged on two sides above the connecting box (10), and the motor (9) is electrically connected with the PLC, the transmission unit is arranged inside the connecting box (10), the polishing mechanism is arranged on the connecting box (10), and the polishing mechanism is connected with the transmission unit;
the air extraction unit comprises an air extraction pump (12), an air inlet pipe (13) and an air outlet pipe (14), the air extraction pump (12) is fixed above the connecting box (10), the air extraction pump (12) is communicated with the air inlet pipe (13), the air extraction pump (12) is communicated with the inside of the connecting box (10) through the air outlet pipe (14), and the air extraction pump (12) is electrically connected with the PLC;
the transmission unit comprises a transmission shaft (16), two power units and two first bearings, the two first bearings are respectively fixed on the inner walls of the two sides of the connecting box (10), the two ends of the transmission shaft (16) are respectively fixedly connected with the inner rings of the two first bearings, the power units correspond to the air outlet pipes (14) one by one, the power units are arranged opposite to the air outlet pipes (14), each power unit comprises a plurality of blades (15), and the blades (15) are circumferentially and uniformly fixed on the periphery of the transmission shaft (16) by taking the axis of the transmission shaft (16) as a center;
the polishing mechanism comprises a control assembly and a plurality of polishing assemblies, the polishing assemblies are uniformly arranged below the connecting box (10), the polishing assemblies are connected with the transmission shaft (16), and the control assembly is arranged on an output shaft of the motor (9);
the polishing assembly comprises a second bearing, a rotating shaft (19), a polishing plate (20), a connecting unit, an electromagnet (22), a first spring (23) and two connecting rods (21), a plurality of small holes are formed in the lower portion of the connecting box (10), the number of the small holes is equal to that of the second bearing, the small holes correspond to the second bearing one to one, the outer ring of the second bearing is fixedly connected with the inner wall of the small holes, one end of the rotating shaft (19) is connected with the transmission shaft (16) through the connecting unit, the other end of the rotating shaft (19) penetrates through the small holes to be formed in the lower portion of the connecting box (10), the rotating shaft (19) is fixedly connected with the inner ring of the second bearing, two grooves are formed in the rotating shaft (19) and correspond to the connecting rods (21) one to one, the connecting rods (21) are L-shaped, one end of each connecting rod (21) is fixedly connected with the upper portion of the polishing plate (20), the other end of the connecting rod (21) is arranged inside the groove, the other end of the connecting rod (21) is matched with the groove, the connecting rod (21) is connected with the groove in a sliding mode, a notch is formed in the other end of the rotating shaft (19), the electromagnet (22) is fixed to the top of the notch, two ends of the first spring (23) are respectively connected with the top of the notch and the upper portion of the grinding plate (20), the first spring (23) is in a compression state, the electromagnet (22) is arranged opposite to the grinding plate (20), and the electromagnet (22) is electrically connected with the PLC;
the control assembly comprises a control switch (24), a drive plate (25) and two second springs (26), the control switch (24) is fixed on an output shaft of the motor (9), one side of the drive plate (25) abuts against the control switch (24), the two second springs (26) are respectively arranged on one side, close to the control switch (24), of the drive plate (25), two ends of each second spring (26) are respectively connected with the output shaft of the motor (9) and one side, close to the control switch (24), of the drive plate (25), and the control switch (24) is electrically connected with the PLC.
2. The integrated machine with the deburring function of claim 1, wherein the connecting unit comprises a first bevel gear (17) and a second bevel gear (18), the first bevel gear (17) is fixed on the transmission shaft (16), the second bevel gear (18) is fixedly connected with a rotating shaft (19), and the first bevel gear (17) is meshed with the second bevel gear (18).
3. The integrated machine for drilling and tapping with deburring function of claim 2 wherein the first bevel gear (17) is coated with grease.
4. The integrated machine with the deburring function of claim 1, wherein the control assembly further comprises two guide units, the driving plate (25) is provided with through holes above and below, the through holes correspond to the guide units one by one, the guide units comprise guide rods (27) and fixing plates (28), one ends of the guide rods (27) are fixedly connected with the output shaft of the motor (9), the other ends of the guide rods (27) penetrate through the through holes to be fixedly connected with the fixing plates (28), the guide rods (27) are matched with the through holes, and the guide rods (27) are connected with the driving plate (25) in a sliding mode.
5. The integrated machine with deburring function of claim 4, wherein the cross-sectional shape of the through hole is square.
6. The integrated machine with the deburring function of claim 1, wherein the cleaning mechanism further comprises two limiting assemblies, the two limiting assemblies are respectively arranged at two sides above the connecting box (10), an annular groove is arranged below the support plate (8), the limiting assemblies comprise a support rod (29) and a rolling ball (30), the rolling ball (30) is matched with the annular groove, the center of the rolling ball (30) is arranged inside the annular groove, and two ends of the support rod (29) are respectively fixedly connected with the upper part of the connecting box (10) and the rolling ball (30).
7. The integrated machine with deburring function of claim 1, wherein the cleaning mechanism further comprises a filter screen (31), the filter screen (31) is horizontally fixed inside the base (1), and the discharge pipe (6) is arranged below the filter screen (31).
8. The integrated machine with the deburring function of claim 1, wherein a plurality of keys (32) are fixed on one supporting column (3), and the keys (32) are electrically connected with a PLC.
9. The integrated machine with the deburring function of claim 1, wherein the groove is a dovetail groove.
10. The machine for integrated drilling and tapping with deburring according to claim 1 wherein the motor (9) is a servo motor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011164378.7A CN112318135B (en) | 2020-10-27 | 2020-10-27 | Drilling and tapping all-in-one machine with deburring function |
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| CN202011164378.7A CN112318135B (en) | 2020-10-27 | 2020-10-27 | Drilling and tapping all-in-one machine with deburring function |
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| CN112318135B true CN112318135B (en) | 2022-02-08 |
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| CN114074258B (en) * | 2021-11-16 | 2022-08-02 | 九江市庐山新华电子有限公司 | Heat treatment machine tool for machining gas valve |
| CN115156917B (en) * | 2022-07-22 | 2024-03-08 | 湖南德鑫汽车零部件有限公司 | Grinding and drilling device for leaf spring machining |
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| CN112318135A (en) | 2021-02-05 |
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