CN119347449B - Milling, grinding and deburring integrated CNC equipment - Google Patents
Milling, grinding and deburring integrated CNC equipment Download PDFInfo
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- CN119347449B CN119347449B CN202411896966.8A CN202411896966A CN119347449B CN 119347449 B CN119347449 B CN 119347449B CN 202411896966 A CN202411896966 A CN 202411896966A CN 119347449 B CN119347449 B CN 119347449B
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- 238000003801 milling Methods 0.000 title claims abstract description 59
- 238000000227 grinding Methods 0.000 title claims description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 191
- 238000005498 polishing Methods 0.000 claims abstract description 49
- 230000001360 synchronised effect Effects 0.000 claims abstract description 26
- 238000012546 transfer Methods 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003754 machining 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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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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- 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 the field of engineering machinery, in particular to milling, polishing and deburring integrated numerical control equipment, which integrates a milling module and a polishing module into one piece of equipment, so that after a milling module finishes a workpiece main body, a clamping arm mechanism is driven by a synchronous mechanism to be matched with a clamping jaw mechanism to carry out a device on the workpiece main body, an angle of the clamping jaw mechanism on the clamping arm mechanism can be adjusted when the clamping arm mechanism moves, a clamping plate ejection mechanism is matched with a clamping plate, the clamping arm mechanism can be restored to an initial state, the milling and polishing integrated numerical control equipment can polish a tubular workpiece main body, a workpiece transfer module can automatically transfer the workpiece main body, and a worker does not need to detach and install the workpiece main body on the polishing equipment after finishing the workpiece main body, so that the processing time is effectively saved, and the processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to milling, polishing and deburring integrated numerical control equipment.
Background
Milling is a machining process that uses a rotating tool to remove material from a workpiece by pushing the tool in a direction into the workpiece. Milling typically uses a milling machine having cutting blades that rotate as they press against a workpiece. The workpiece is fixed in place so that it does not rotate or otherwise move. Milling may be classified as face milling and peripheral milling, depending on the location of the cutting tool. After milling, the surface of some tubular workpieces is polished, so that burrs on the surfaces of the tubular workpieces are removed, and the surface roughness of the tubular workpieces is improved.
At present, some numerical control equipment can only carry out independent milling processing, when the surface of a workpiece is required to be polished, the workpiece is required to be manually disassembled and then transferred to special polishing equipment for installation, so that the process of polishing is required to be increased during processing, and the polishing equipment is required to be additionally provided, so that when parts are produced in batches, one polishing process is required, and operators are required to frequently and manually disassemble the workpiece and transfer to another equipment, so that more processing time is required to be spent, and the processing efficiency is lower.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides milling, grinding and deburring integrated numerical control equipment.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The milling, polishing and deburring integrated numerical control device comprises a workbench, wherein a milling module is arranged on the workbench, a workpiece transfer module is arranged on one side of the milling module, a polishing module is arranged on the other side of the workpiece transfer module, which is far away from the milling module, and a pneumatic clamping mechanism is arranged below the milling module at the upper surface of the workbench;
The workpiece transfer module comprises a moving mechanism, the moving mechanism is arranged on the workbench to transversely move, the moving mechanism is provided with a lifting mechanism, the lifting mechanism comprises a servo electric cylinder, the servo electric cylinder is symmetrically arranged on the moving mechanism, and a motor mounting plate is fixedly connected to the end of a piston rod at the bottom output end of the servo electric cylinder;
A screw motor is arranged on the upper surface of the motor mounting plate, slide bar limiting frames are symmetrically arranged on two sides of the screw motor on the upper surface of the motor mounting plate, a synchronous mechanism is arranged at the output end of the screw motor, and a slide rail frame is arranged on the other side, far away from the screw motor, of the slide bar limiting frames on the upper surface of the motor mounting plate;
The sliding rail frame comprises sliding rail installation rods which are symmetrically installed on the upper surface of the motor installation plate, a third sliding rail is connected to the other side of the sliding rail installation rods, which is far away from the motor installation plate, sliding grooves are symmetrically formed in the bottoms of the third sliding rails, and clamping arm mechanisms are in sliding fit with the sliding grooves in the bottoms of the third sliding rails;
The clamping arm mechanism comprises a clamping arm, a clamping jaw mechanism is rotationally arranged on the clamping arm, mounting holes are symmetrically formed in the upper surface of one side end of the clamping arm, a bearing mounting plate is arranged in the middle of the clamping arm, a bearing is rotationally arranged on the bearing mounting plate, a clamping jaw mechanism is arranged at the inner ring of the bearing, and a limiting lug is arranged on the bearing mounting plate, far away from the surface of the side wall of the other side of the clamping arm mechanism, above the bearing;
The clamping arm is provided with a clamping plate ejection mechanism at one side, far away from the mounting hole, of the clamping arm, a rotating rod is arranged at one side, far away from the bearing mounting plate, of the clamping plate ejection mechanism, and a clamping plate is rotationally arranged on the rotating rod;
The clamping plate ejection mechanism comprises a telescopic rod mounting plate, the telescopic rod mounting plate is mounted on the upper surface of the clamping arm, a first telescopic rod is arranged at the bottom of the telescopic rod mounting plate, a connecting disc is fixedly connected to the end of the telescopic rod at the other side of the telescopic rod mounting plate, which is far away from the first telescopic rod, a jacking block is arranged at the bottom of the connecting disc, a first spring is sleeved outside the first telescopic rod, one end of the first spring is fixedly connected to the bottom end surface of the telescopic rod mounting plate, the other end of the first spring is fixed to the upper surface of the connecting disc, and the bottom of the jacking block is in contact with the clamping plate;
The clamping plate is provided with a rotating hole, the end of the other side of the clamping plate, which is far away from the rotating hole, is lapped on the clamping jaw mechanism, and a single-rod bearing is arranged on the side wall of one side of the guide block;
The clamping jaw mechanism comprises jaws, a connecting rod is fixedly connected to the side wall of one side of the clamping jaw mechanism far away from the other side of the clamping jaw mechanism, the connecting rod is arranged at the inner ring of the bearing, and a connecting plate is fixedly connected to the end of the other side of the connecting rod far away from the jaws;
The bottom of one side surface of the connecting plate is provided with a bump, the clamping plate is lapped on the bump, and a plurality of rubber strips are stuck on the surface of the clamping jaw mechanism facing the other side clamping jaw.
In addition, the preferred structure is, moving mechanism includes first slide rail, and first slide rail symmetry is installed in the workstation both sides, still has to cooperate on the first slide rail and has been provided with the support frame on the slide seat of both sides, and support frame top support body middle part symmetry is installed servo electric cylinder mounting panel, and servo electric cylinder is all installed on servo electric cylinder mounting panel, and support frame top support body middle part surface department symmetry is provided with the second slide rail.
In addition, the preferred structure is, the motor mounting panel is provided with first slider towards the symmetry on the side plate body surface of support frame, and first slider sliding fit is on the second slide rail, has seted up the through-hole on the slide bar spacing.
In addition, the preferable structure is that the synchronous mechanism comprises a synchronous plate, a threaded rod is vertically arranged in the middle of the top surface of the synchronous plate, the threaded rod is arranged at the output end of the screw rod motor, sliding rods are vertically arranged on the top surface of the synchronous plate, which are positioned on two sides of the threaded rod symmetrically, and the sliding rods are in sliding fit on a sliding rod limiting frame;
limiting sliding grooves are symmetrically formed in the synchronous plates, and single-rod bearings are arranged at the limiting sliding grooves.
In addition, the clamping jaw angle adjusting unit comprises a telescopic mechanism mounting frame unit, telescopic mechanism adjusting mechanisms are symmetrically arranged on the telescopic mechanism mounting frame unit, and an adjusting plate is arranged at the end of the telescopic mechanism, which is far away from the other side of the telescopic mechanism mounting frame unit, of the telescopic mechanism.
In addition, the milling module preferably comprises transverse moving mechanisms symmetrically arranged on two sides of the workbench, a longitudinal moving mechanism is arranged between the transverse moving mechanisms on two sides, and a main shaft mechanism is arranged on the longitudinal moving mechanism.
In addition, the preferred structure is, the module of polishing includes the motor of polishing, and the motor of polishing is installed in workstation upper surface department, and the assembly is provided with the polishing head on the motor of polishing output.
In addition, the telescopic mechanism mounting frame unit comprises a base, wherein a mounting frame is arranged on the base, and telescopic adjusting mechanisms are symmetrically arranged on the side wall of one side of the mounting frame;
The telescopic adjusting mechanism comprises a second telescopic rod, the end of the rod body on one side of the second telescopic rod is arranged on the side wall of the mounting frame, the end of the rod body on the other side of the second telescopic rod is connected to the side wall of the adjusting plate, a second spring is sleeved outside the second telescopic rod, one end of the second spring is fixedly connected to the side wall of the adjusting plate, and the second spring is far away from the other end of the adjusting plate and is fixedly connected to the side wall of the mounting frame.
In addition, the preferred structure is, the regulating plate includes spacing butt plate, and spacing butt plate is provided with fillet portion towards one side end department of milling process module, and spacing butt plate upper surface department is connected with spacing curb plate perpendicularly, and spacing curb plate one side fixedly connected with deflector.
The milling module and the polishing module are integrated on one device, so that after the milling module finishes processing a workpiece main body, the clamping arm mechanism is driven by the synchronous mechanism to be matched with the clamping jaw mechanism to carry out a device on the workpiece main body, and the clamping jaw mechanism on the clamping arm mechanism can be subjected to angle adjustment when the clamping arm mechanism moves, so that the clamping jaw mechanism is converted into a state capable of polishing, the clamping arm mechanism is restored to an initial state by the clamping plate ejection mechanism matched with the clamping plate, the numerical control device integrating milling and polishing can polish the tubular workpiece main body, the workpiece transfer module can automatically transfer the workpiece main body, and a worker does not need to detach and install the workpiece main body on the polishing device after finishing milling the workpiece main body, so that the processing time is effectively saved, and the processing efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a milling, grinding and deburring integrated numerical control device;
fig. 2 is a schematic diagram II of the whole structure of milling, polishing and deburring integrated numerical control equipment;
FIG. 3 is a schematic diagram of a workpiece transfer module;
FIG. 4 is a schematic diagram of a second embodiment of a workpiece transfer module;
FIG. 5 is a schematic diagram of a lifting mechanism;
FIG. 6 is a second schematic structural view of the lifting mechanism;
FIG. 7 is a schematic view of a structure in which a clamping arm mechanism is mounted on a synchronous mechanism;
FIG. 8 is a schematic diagram of a synchronous mechanism;
Fig. 9 is a schematic structural view of the split slide rail frame and the clamping arm mechanism;
FIG. 10 is a schematic view of the structure of the clamping arm mechanism after being disassembled;
FIG. 11 is a schematic view of the structure of the clamping arm mechanism after being detached from the workpiece body;
FIG. 12 is a schematic view of a clamping arm mechanism;
FIG. 13 is a second schematic structural view of the clamping arm mechanism;
FIG. 14 is a schematic structural view of a card ejector mechanism;
Fig. 15 is a schematic structural view of a clamping jaw mechanism;
fig. 16 is a second schematic structural view of the clamping jaw mechanism;
FIG. 17 is a schematic view of the structure of the clamping jaw mechanism at the clamping jaw angle adjustment unit;
FIG. 18 is a schematic view of a clamping jaw angle adjustment unit;
fig. 19 is a schematic structural view of the clamping jaw angle adjusting unit after being disassembled;
FIG. 20 is a schematic diagram of a structure of an adjusting plate;
Fig. 21 is a schematic diagram of a second structure of the adjusting plate.
01, A milling module; 011, a lateral movement mechanism; 012, a longitudinal movement mechanism; 013, a spindle mechanism, 02, a polishing module, 021, a polishing motor, 022, a polishing head, 03, a workpiece transfer module, 04, a pneumatic clamping mechanism, 05, a clamping jaw angle adjusting unit, 06, a workpiece main body, 1, a workbench, 2, a moving mechanism, 21, a first sliding rail, 22, a sliding seat, 23, a supporting frame, 24, a servo cylinder mounting plate, 3, a lifting mechanism, 31, a servo cylinder, 32, a second sliding rail, 33, a first sliding block, 34, a motor mounting plate, 35, a screw motor, 36, a sliding rod limiting frame, 4, a synchronous mechanism, 41, a synchronous plate, 411, a limiting sliding groove, 42, a sliding rod, 43, a threaded rod, 5, a sliding rail frame, 51, a sliding rail mounting rod, 52, a third sliding rail, 6, a clamping arm mechanism, 61, a clamping arm, 611, a mounting hole, 612, a bearing mounting plate, 613, a bearing, 614, a limiting bump, 615, a rotating rod, 62, a guide block, 621, a single-rod bearing 651, 63, a second sliding block, 64, a clamping plate, a telescopic rod limiting mechanism, 641, a telescopic rod, 642, a first sliding rod, a 643, a first sliding block, a 643, a telescopic rod, a limiting block, a 411, a limiting groove, 42, a sliding rod, a lifting and lifting and lifting.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-21, milling, polishing and deburring integrated numerical control equipment comprises a workbench 1, wherein a milling module 01 is arranged on the workbench 1, a workpiece transfer module 03 is arranged on one side of the milling module 01, a polishing module 02 is arranged on the other side of the workpiece transfer module 03, which is far away from the milling module 01, a pneumatic clamping mechanism 04 is arranged below the milling module 01 on the upper surface of the workbench 1, a workpiece main body 06 is clamped on the pneumatic clamping mechanism 04, and the pneumatic clamping mechanism 04 is a mechanism for clamping the workpiece main body 06 by using a pneumatic chuck in the prior art.
The workpiece transfer module 03 comprises a moving mechanism 2, the moving mechanism 2 is arranged on the workbench 1 to transversely move, the moving mechanism 2 is provided with a lifting mechanism 3, the lifting mechanism 3 comprises servo electric cylinders 31, the servo electric cylinders 31 are symmetrically arranged on the moving mechanism 2, a motor mounting plate 34 is fixedly connected to the end of a piston rod at the bottom output end of each servo electric cylinder 31, and the servo electric cylinders 31 can drive the motor mounting plate 34 to lift up and down.
In addition, the lead screw motor 35 is installed to motor mounting panel 34 upper surface department, and motor mounting panel 34 upper surface department is located the bilateral symmetry of lead screw motor 35 and is provided with slide bar spacing 36, and lead screw motor 35 output department is provided with synchro mechanism 4, and motor mounting panel 34 upper surface department is located the opposite side that slide bar spacing 36 kept away from lead screw motor 35 and is provided with slide rail frame 5, and slide rail frame 5 guarantees that clamping arm mechanism 6 only can carry out lateral shifting.
The sliding rail frame 5 comprises sliding rail mounting rods 51, the sliding rail mounting rods 51 are symmetrically mounted on the upper surface of the motor mounting plate 34, a third sliding rail 52 is connected and arranged on the other side, far away from the motor mounting plate 34, of the sliding rail mounting rods 51, sliding grooves are symmetrically formed in the bottoms of the third sliding rails 52, clamping arm mechanisms 6 are slidably matched with the sliding grooves in the bottoms of the third sliding rails 52, the clamping arm mechanisms 6 comprise clamping arms 61, clamping jaw mechanisms 7 are rotatably arranged on the clamping arms 61, mounting holes 611 are symmetrically formed in the upper surface of one end of each clamping arm 61, bearing mounting plates 612 are arranged in the middle of each clamping arm 61, bearings 613 are rotatably arranged on the bearing mounting plates 612, clamping jaw mechanisms 7 are arranged at the inner ring of the bearings 613, limiting lugs 614 are arranged on the side wall surfaces, far away from the other side, of the clamping arm mechanisms 6, of the bearing mounting plates 612, and are located above the bearings 613, and the limiting lugs 614 limit the rotation angle of the clamping jaw mechanisms 7.
Moreover, the second sliding block 63 is installed on the clamping arm 61 near the upper surface of the installation hole 611 on one side of the bearing installation plate 612, the guide block 62 is installed on the upper surface of the installation hole 611 on the other side, the guide block 62 is in sliding fit on the synchronous mechanism 4, the clamping plate ejection mechanism 64 is installed on one side of the clamping arm 61 far away from the installation hole 611, the rotating rod 615 is arranged on one side of the clamping arm 61 far away from the bearing installation plate 612, which is positioned on the clamping plate ejection mechanism 64, the clamping plate 65 is arranged on the rotating rod 615 in a rotating mode, the clamping plate 65 is convenient to be put on the clamping jaw mechanism 7, and the angle of the clamping jaw mechanism 7 is guaranteed.
Simultaneously, cardboard ejection mechanism 64 includes telescopic link mounting panel 641, telescopic link mounting panel 641 installs in clamping arm 61 upper surface department, telescopic link mounting panel 641 bottom is provided with first telescopic link 642, the terminal part fixedly connected with connection pad 643 of the opposite side scalable pole of telescopic link mounting panel 641 is kept away from to first telescopic link 642, connection pad 643 bottom is provided with kickback 644, the outside cover of first telescopic link 642 is equipped with first spring 645, first spring 645 one end fixed connection is in telescopic link mounting panel 641 bottom surface department, the other end is fixed in connection pad 643 upper surface department, kickback 644 bottom and cardboard 65 contact, kickback 644 is convenient for guarantee to jack up cardboard 65, guarantee that cardboard 65 is always low on lug 74.
In addition, a rotating hole 651 is formed in the clamping plate 65, the end of the other side, away from the rotating hole 651, of the clamping plate 65 is lapped on the clamping jaw mechanism 7, a single rod bearing 621 is mounted on the side wall of one side of the guide block 62, and the single rod bearing 621 drives the guide block 62 to move transversely under the driving of the synchronous plate 41.
Simultaneously, clamping jaw mechanism 7 includes jack catch 71, fixedly connected with connecting rod 72 on the side wall of the opposite side clamping jaw mechanism 7 is kept away from to jack catch 71, connecting rod 72 sets up in bearing 613 inner circle department, connecting rod 72 is kept away from the opposite side end department fixedly connected with connecting plate 73 of jack catch 71, connecting plate 73 one side surface bottom is provided with lug 74, cardboard 65 is taken on lug 74, the surface department subsides of jack catch 71 towards opposite side clamping jaw mechanism 7 is equipped with a plurality of rubber strips 75, the clamping has work piece main part 06 between the jack catch 71 of both sides, the damping between jack catch 71 and the work piece main part 06 has been increased to rubber strip 75.
Moreover, the moving mechanism 2 comprises first sliding rails 21, the first sliding rails 21 are symmetrically arranged on two sides of the workbench 1, sliding seats 22 are matched on the first sliding rails 21, supporting frames 23 are arranged on the sliding seats 22 on two sides, servo electric cylinder mounting plates 24 are symmetrically arranged in the middle of the top frame body of each supporting frame 23, servo electric cylinders 31 are respectively arranged on the servo electric cylinder mounting plates 24, second sliding rails 32 are symmetrically arranged on the middle surface of the top frame body of each supporting frame 23, and the supporting frames 23 are used for mounting the lifting mechanisms 3 and transversely move on the workbench 1.
Meanwhile, a first sliding block 33 is symmetrically arranged on the surface of a side plate body of the motor mounting plate 34 facing the supporting frame 23, the first sliding block 33 is in sliding fit with the second sliding rail 32, a through hole is formed in the sliding rod limiting frame 36, and the first sliding block 33 is matched with the second sliding rail 32 to ensure that the motor mounting plate 34 moves vertically and linearly.
The synchronizing mechanism 4 comprises a synchronizing plate 41, a threaded rod 43 is vertically arranged in the middle of the top surface of the synchronizing plate 41, the threaded rod 43 is arranged at the output end of the screw motor 35, the top surface of the synchronizing plate 41 is positioned on two sides of the threaded rod 43, slide rods 42 are vertically arranged on the slide rod limiting frames 36 in a sliding fit mode, limiting sliding grooves 411 are symmetrically formed in the synchronizing plate 41, single-rod bearings 621 are arranged at the limiting sliding grooves 411, and the synchronizing plate 41 ensures that clamping arms 61 on two sides synchronously move.
Moreover, the clamping jaw angle adjusting unit 05 comprises a telescopic mechanism mounting frame unit 8, telescopic mechanism adjusting mechanisms 9 are symmetrically arranged on the telescopic mechanism mounting frame unit 8, an adjusting plate 10 is arranged at the end of the other side, far away from the telescopic mechanism mounting frame unit 8, of the telescopic mechanism adjusting mechanism 9, and the adjusting plate 10 is used for adjusting the angle of the connecting plate 73.
In addition, the milling module 01 includes lateral movement mechanisms 011, the lateral movement mechanisms 011 are symmetrically disposed on both sides of the table 1, a longitudinal movement mechanism 012 is disposed between the lateral movement mechanisms 011 on both sides, and a spindle mechanism 013 is disposed on the longitudinal movement mechanism 012, wherein the spindle mechanism 013 is used for milling the workpiece main body 06.
Meanwhile, the polishing module 02 comprises a polishing motor 021, the polishing motor 021 is arranged on the upper surface of the workbench 1, a polishing head 022 is assembled and arranged at the output end of the polishing motor 021, the polishing head 022 is in contact with the workpiece main body 06, and the polishing head 022 is used for being in surface contact with the top end circular ring surface of the workpiece main body 06 to polish the surface of the workpiece main body 06.
Simultaneously, telescopic machanism mounting bracket unit 8 includes base 81, be provided with mounting bracket 82 on the base 81, symmetrical mounting has flexible adjustment mechanism 9 on the lateral wall of mounting bracket 82 one side, flexible adjustment mechanism 9 includes second telescopic link 91, second telescopic link 91 one side body of rod end department sets up on the mounting bracket 82 lateral wall, second telescopic link 91 opposite side telescopic link body of rod end department is connected on adjusting plate 10 lateral wall, the outside cover of second telescopic link 91 is equipped with second spring 92, second spring 92 one end fixed connection is kept away from the other end fixed connection of adjusting plate 10 on the adjusting plate 10 lateral wall of second spring 92, second telescopic link 91 guarantees that the adjusting plate 10 interval of both sides is adjustable.
Moreover, the adjusting plate 10 comprises a limiting and resisting plate 101, a round corner 1011 is arranged at the end of one side of the limiting and resisting plate 101 facing the milling module 01, a limiting side plate 102 is vertically connected to the upper surface of the limiting and resisting plate 101, a guide plate 103 is fixedly connected to one side of the limiting side plate 102, and the limiting side plate 102 is used for propping against the clamping jaw mechanism 7.
In this embodiment, when milling and deburring on a tubular workpiece main body 06, the numerical control device can be selected, the numerical control device is a numerical control device integrating milling and deburring, the workpiece main body 06 is firstly mounted on a pneumatic clamping mechanism 04, the workpiece main body 06 is clamped by the pneumatic clamping mechanism 04, then a spindle mechanism 013 moves in cooperation with a transverse moving mechanism 011 and a longitudinal moving mechanism 012 to mill the workpiece main body 06, after a milling program on the numerical control device is run, the spindle mechanism 013 moves back to one side in cooperation with the transverse moving mechanism 011, and then the workpiece main body 06 is transferred to one side of a polishing module 02 through a workpiece transfer module 03 to polish and deburr.
Firstly, the workpiece main body 06 is clamped and lifted by the clamping arm mechanism 6, firstly, the lifting mechanism 3 lifts the height of the clamping arm mechanism 6, the piston rod of the servo electric cylinder 31 stretches out or contracts, the motor mounting plate 34 is used for adjusting the height, the clamping jaw mechanisms 7 at two sides can lift and lower the set height, the workpiece main body 06 is located between the jaws 71 at two sides, at the moment, the screw rod motor 35 drives the threaded rod 43 to rotate, and the sliding rod 42 matched with the two sides slides on the sliding rod limiting frame 36, so that the synchronous mechanism 4 can only vertically move.
When the synchronous plate 41 moves up and down, the single rod bearing 621 at the limiting chute 411 can synchronously change in position due to the position change of the synchronous plate 41, and the second sliding block 63 longitudinally moves in the chute at the bottom of the third sliding rail 52, so that when the synchronous plate 41 moves up and down, the single rod bearing 621 slides at the limiting chute 411 to drive the second sliding blocks 63 at two sides to approach or separate at the same time, and the two clamping arms 61 at two sides are close, so that the clamping jaw 71 can clamp the workpiece main body 06.
After the workpiece main body 06 is clamped by the clamping jaw 71, the lifting mechanism 3 ascends, and the sliding seat 22 slides on the first sliding rail 21 at this time, so that the clamping arm mechanism 6 drives the workpiece main body 06 to move to the polishing module 02 on one side, and at this time, the workpiece main body 06 in the vertical state needs to be changed into a transverse state.
In this process, when the clamping arm mechanism 6 moves to the clamping jaw angle adjusting unit 05, the automatic angle adjustment is performed, firstly, the connecting plates 73 on two sides are released from the guide plate 103, the guide plate 103 is used for ensuring that the connecting plates 73 can integrally open the adjusting plates 10, and because the distances between the jaws 71 are different when clamping the tubular workpiece bodies 06 with different diameters, after the connecting plates 73 are in contact with the guide plate 103, the two side adjusting plates 10 can be slowly opened, so that the second telescopic rods 91 are contracted, the distance between the two side adjusting plates 10 is adjusted, and under the action of the second springs 92, the two side adjusting plates 10 are always abutted against the connecting plates 73 on two sides.
Once the connecting plate 73 moves to the position of the limit abutment plate 101, the round corner 1011 of the limit abutment plate 101 abuts against the lower half of the connecting plate 73, and as the clamping arm mechanism 6 moves transversely, the connecting plate 73 rotates around the axis of the bearing 613 when the limit abutment plate 101 abuts against, so that the connecting plate 73 is converted into a state parallel to the limit abutment plate 101 from a vertical state, the clamping jaw mechanism 7 rotates 90 degrees, the workpiece main body 06 is driven to rotate 90 degrees, the original vertical state is changed into a transverse state, the annular surface of the workpiece main body 06 can be ensured to be contacted with the polishing head 022 after the workpiece main body 06 is changed into a transverse state, and the polishing motor 021 drives the polishing head 022 to rotate, so that the workpiece main body 06 is subjected to surface polishing.
And in the course of the rotation of the connection plate 73, the lug 74 rotates from the bottom to the middle, so that the upper clamping plate 65 rotates, the clamping plate 65 changes along with the position change of the lug 74, the clamping plate 65 rotates around the rotation rod 615, and in the course, the first telescopic rod 642 is matched with the first spring 645, so that the top block 644 always presses on the clamping plate 65, and the rotation angle of the connection plate 73 is limited.
After polishing, the clamping arm mechanism 6 is separated from the clamping jaw angle adjusting unit 05, after separation, the connecting plate 73 is not limited by the limiting and resisting plate 101, the ejector block 644 is pressed on the clamping plate 65 to reset, the first spring 645 releases elastic potential energy, the first telescopic rod 642 stretches out and resets, the clamping plate 65 presses the lug 74 downwards, the connecting plate 73 rotates to reset, the limiting lug 614 at the top can abut against the connecting plate 73, the connecting plate 73 is ensured to be in a vertical state, the clamping jaw 71 and the workpiece main body 06 are changed into an original vertical state, and then the clamping arm mechanisms 6 at two sides are separated by driving the screw motor 35, so that the workpiece main body 06 subjected to milling polishing is detached.
And when polishing, the milling module 01 at the other side can perform the milling of the next round, and in the whole milling and polishing process, a worker only needs to perform one-time feeding and discharging.
According to the invention, the milling module 01 and the polishing module 02 are integrated on one device, so that after the milling module 01 finishes processing a workpiece main body 06, the clamping arm mechanism 6 is driven by the synchronous mechanism 4 to be matched with the clamping jaw mechanism 7 to carry out a device on the workpiece main body 06, and the clamping jaw mechanism 7 on the clamping arm mechanism 6 can be subjected to angle adjustment when the clamping arm mechanism 6 moves, so that the clamping arm mechanism 6 is converted into a polishing state, the clamping arm mechanism 6 can be restored to the initial state by the clamping plate ejection mechanism 64 matched with the clamping plate 65, the numerical control device integrating milling and polishing can carry out polishing between the tubular workpiece main bodies 06, and the workpiece transfer module 03 can carry out automatic transfer of the workpiece main body 06, so that a worker does not need to detach and install the workpiece main body 06 on the polishing device after finishing milling the workpiece main body 06, thereby effectively saving the processing time and improving the processing efficiency.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. Milling, polishing and deburring integrated numerical control equipment comprises a workbench (1), and is characterized in that a milling module (01) is arranged on the workbench (1), a workpiece transfer module (03) is arranged on one side of the milling module (01), a polishing module (02) is arranged on the other side, far away from the milling module (01), of the workpiece transfer module (03), and a pneumatic clamping mechanism (04) is arranged below the milling module (01) at the upper surface of the workbench (1);
The workpiece transfer module (03) comprises a moving mechanism (2), the moving mechanism (2) is arranged on the workbench (1) to transversely move, the moving mechanism (2) is provided with a lifting mechanism (3), the lifting mechanism (3) comprises servo electric cylinders (31), the servo electric cylinders (31) are symmetrically arranged on the moving mechanism (2), and a motor mounting plate (34) is fixedly connected to the end of a piston rod at the output end of the bottom of the servo electric cylinders (31);
A screw motor (35) is arranged on the upper surface of the motor mounting plate (34), slide bar limiting frames (36) are symmetrically arranged on two sides of the upper surface of the motor mounting plate (34) and located on the screw motor (35), a synchronous mechanism (4) is arranged at the output end of the screw motor (35), and a slide rail frame (5) is arranged on the other side, far away from the screw motor (35), of the slide bar limiting frames (36) on the upper surface of the motor mounting plate (34);
The sliding rail frame (5) comprises sliding rail mounting rods (51), the sliding rail mounting rods (51) are symmetrically mounted on the upper surface of the motor mounting plate (34), a third sliding rail (52) is connected and arranged on the other side, far away from the motor mounting plate (34), of the sliding rail mounting rods (51), sliding grooves are symmetrically formed in the bottoms of the third sliding rails (52), and clamping arm mechanisms (6) are slidably matched with the sliding grooves in the bottoms of the third sliding rails (52);
the clamping arm mechanism (6) comprises a clamping arm (61), a clamping jaw mechanism (7) is rotationally arranged on the clamping arm (61), mounting holes (611) are symmetrically formed in the upper surface of one side end of the clamping arm (61), a bearing mounting plate (612) is arranged in the middle of the clamping arm (61), a bearing (613) is rotationally arranged on the bearing mounting plate (612), the clamping jaw mechanism (7) is arranged at the inner ring of the bearing (613), and a limiting lug (614) is arranged on the bearing mounting plate (612) away from the surface of the side wall of the other side of the clamping arm mechanism (6) and above the bearing (613);
A second sliding block (63) is arranged at the upper surface of a mounting hole (611) on one side of the clamping arm (61) close to the bearing mounting plate (612), a guide block (62) is arranged at the upper surface of the mounting hole (611) on the other side, the guide block (62) is in sliding fit on the synchronous mechanism (4), a clamping plate ejection mechanism (64) is arranged on one side of the clamping arm (61) far away from the mounting hole (611), a rotating rod (615) is arranged on one side of the clamping arm (61) far away from the bearing mounting plate (612), and a clamping plate (65) is arranged on the rotating rod (615) in a rotating mode;
The clamping plate ejection mechanism (64) comprises a telescopic rod mounting plate (641), the telescopic rod mounting plate (641) is mounted on the upper surface of the clamping arm (61), a first telescopic rod (642) is arranged at the bottom of the telescopic rod mounting plate (641), a connecting disc (643) is fixedly connected to the end of the telescopic rod at the other side of the telescopic rod mounting plate (641) far away from the first telescopic rod (642), an ejector block (644) is arranged at the bottom of the connecting disc (643), a first spring (645) is sleeved outside the first telescopic rod (642), one end of the first spring (645) is fixedly connected to the bottom end surface of the telescopic rod mounting plate (641), the other end of the first spring is fixedly connected to the upper surface of the connecting disc (643), and the bottom of the ejector block (644) is in contact with the clamping plate (65);
A rotating hole (651) is formed in the clamping plate (65), the end of the other side, far away from the rotating hole (651), of the clamping plate (65) is lapped on the clamping jaw mechanism (7), and a single rod bearing (621) is arranged on the side wall of one side of the guide block (62);
The synchronous mechanism (4) comprises a synchronous plate (41), a threaded rod (43) is vertically arranged in the middle of the top surface of the synchronous plate (41), the threaded rod (43) is arranged at the output end of the screw rod motor (35), sliding rods (42) are symmetrically and vertically arranged on the top surface of the synchronous plate (41) at two sides of the threaded rod (43), and the sliding rods (42) are in sliding fit on the sliding rod limiting frame (36);
A limiting chute (411) is symmetrically arranged on the synchronous plate (41), and a single rod bearing (621) is arranged at the limiting chute (411);
The clamping jaw mechanism (7) comprises a jaw (71), a connecting rod (72) is fixedly connected to the side wall of one side, far away from the clamping jaw mechanism (7) on the other side, of the jaw (71), the connecting rod (72) is arranged at the inner ring of the bearing (613), and a connecting plate (73) is fixedly connected to the end of the other side, far away from the jaw (71), of the connecting rod (72);
The bottom of one side surface of the connecting plate (73) is provided with a bump (74), the clamping plate (65) is lapped on the bump (74), and a plurality of rubber strips (75) are stuck to the surface of the clamping jaw mechanism (7) facing the other side of the clamping jaw mechanism (71);
The first telescopic rod (642) is matched with the first spring (645) so that the top block (644) is always pressed on the clamping plate (65) to limit the rotation angle of the connecting plate (73);
The clamping jaw angle adjusting unit (05) comprises a telescopic mechanism mounting frame unit (8), telescopic adjusting mechanisms (9) are symmetrically arranged on the telescopic mechanism mounting frame unit (8), and an adjusting plate (10) is arranged at the end of the other side, far away from the telescopic mechanism mounting frame unit (8), of the telescopic adjusting mechanism (9);
The telescopic mechanism mounting frame unit (8) comprises a base (81), a mounting frame (82) is arranged on the base (81), and telescopic adjusting mechanisms (9) are symmetrically arranged on the side wall of one side of the mounting frame (82);
The telescopic adjusting mechanism (9) comprises a second telescopic rod (91), one rod body end of the second telescopic rod (91) is arranged on the side wall of the mounting frame (82), the other rod body end of the second telescopic rod (91) is connected to the side wall of the adjusting plate (10), a second spring (92) is sleeved outside the second telescopic rod (91), one end of the second spring (92) is fixedly connected to the side wall of the adjusting plate (10), and the other end, far away from the adjusting plate (10), of the second spring (92) is fixedly connected to the side wall of the mounting frame (82);
The adjusting plate (10) comprises a limiting and resisting plate (101), a round corner part (1011) is arranged at one side end of the limiting and resisting plate (101) facing the milling module (01), a limiting side plate (102) is vertically connected to the upper surface of the limiting and resisting plate (101), and a guide plate (103) is fixedly connected to one side of the limiting side plate (102).
2. The milling, grinding and deburring integrated numerical control device according to claim 1, characterized in that the moving mechanism (2) comprises a first sliding rail (21), the first sliding rail (21) is symmetrically arranged on two sides of the workbench (1), a sliding seat (22) is matched with the first sliding rail (21), a supporting frame (23) is arranged on the sliding seat (22) on two sides, a servo electric cylinder mounting plate (24) is symmetrically arranged in the middle of a top frame body of the supporting frame (23), servo electric cylinders (31) are all arranged on the servo electric cylinder mounting plate (24), and a second sliding rail (32) is symmetrically arranged on the middle surface of the top frame body of the supporting frame (23).
3. The milling, grinding and deburring integrated numerical control device according to claim 1, characterized in that first sliding blocks (33) are symmetrically arranged on the surface of a side plate body of the motor mounting plate (34) facing the supporting frame (23), the first sliding blocks (33) are in sliding fit on the second sliding rail (32), and through holes are formed in the sliding bar limiting frames (36).
4. The milling, grinding and deburring integrated numerical control device according to claim 1, wherein the milling module (01) comprises transverse moving mechanisms (011), the transverse moving mechanisms (011) are symmetrically arranged on two sides of the workbench (1), a longitudinal moving mechanism (012) is arranged between the transverse moving mechanisms (011) on two sides, and a main shaft mechanism (013) is arranged on the longitudinal moving mechanism (012).
5. The milling, grinding and deburring integrated numerical control device according to claim 1, wherein the grinding module (02) comprises a grinding motor (021), the grinding motor (021) is installed on the upper surface of the workbench (1), and a grinding head (022) is assembled on the output end of the grinding motor (021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411896966.8A CN119347449B (en) | 2024-12-23 | 2024-12-23 | Milling, grinding and deburring integrated CNC equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411896966.8A CN119347449B (en) | 2024-12-23 | 2024-12-23 | Milling, grinding and deburring integrated CNC equipment |
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| CN119347449A CN119347449A (en) | 2025-01-24 |
| CN119347449B true CN119347449B (en) | 2025-03-21 |
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| CN202411896966.8A Active CN119347449B (en) | 2024-12-23 | 2024-12-23 | Milling, grinding and deburring integrated CNC equipment |
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| CN210731625U (en) * | 2019-11-01 | 2020-06-12 | 李启乐 | Numerical control vertical milling and grinding integrated machine |
| CN213764838U (en) * | 2020-11-17 | 2021-07-23 | 广东埃华路机器人工程有限公司 | Acrylic basin automatic cutting, milling and grinding device |
| CN215357203U (en) * | 2021-07-16 | 2021-12-31 | 昆山永日达精密模具有限公司 | Numerical control milling machine capable of polishing workpiece |
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| CN204913279U (en) * | 2015-08-24 | 2015-12-30 | 恩平市恒钢重工有限公司 | Compound flexible processing unit of large -scale planer -type car boring and milling |
| CN107263117A (en) * | 2017-07-12 | 2017-10-20 | 惠州市德丰精密机床有限公司 | Process the integrated combined machine of milling of large component |
| CN216939390U (en) * | 2022-01-25 | 2022-07-12 | 西门子电机(中国)有限公司 | Machine base processing production line |
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