Numerical control woodworking lathe, engraving all-in-one
Technical field
What the present invention relates to is a kind of numerical control woodworking lathe, engraving all-in-one, belongs to the woodworking machinery technical field.
Background technology
In the prior art; If carpenter's workpiece need be realized the processing of turning and engraving; Need on wood-turning machine and wood carving machine, successively to accomplish separately respectively, because wood-turning machine and engraving machine all need workpiece is carried out accurate fixed point location, under the situation that has manual positioning now; Can't realize accurate fusion, reduce the machining accuracy of carpenter's workpiece.Existing in addition wood-turning machine has only one to two processing stations, because the workpiece of some wooden part for producing in enormous quantities, or standard component; Therefore the hardness ag(e)ing rate is lower; Simultaneously most lathes adopt manual operations or regulate the position of processing work, and automaticity is lower, the wood-turning machine of existing two stations such as Chinese patent 200720158288.0; Its disclosed two machining position designs for vertical direction; Be not easy to install carpenter's workpiece, and if the carpenter's workpiece on the top station processing that landing or fracture will influence the workpiece of following station takes place, cause fluctuation of service.
Summary of the invention
The objective of the invention is the weak point to above-mentioned prior art, provide that a kind of efficient is higher, automaticity is high, easy operating, stable numerical control woodworking lathe, engraving all-in-one.It has the ability multistation simultaneously by the axle center rotational workpieces, and can accomplish the turning and the engraving process of carpenter's workpiece in batches simultaneously.
Numerical control woodworking lathe of the present invention, engraving all-in-one are to realize through following technical scheme:
A kind of numerical control woodworking lathe, engraving all-in-one comprise frame, crossbeam, vertical driving mechanism, cutter arrangement, transversal driving mechanism, vertical driving mechanism, piece-holder driving mechanism.
Crossbeam is installed in upper rack, and vertical driving mechanism is installed on the crossbeam.Described vertical driving mechanism comprises drive motors one, motor fixing seat one, slide block one, perpendicular guide rail, screw mandrel one, contiguous block one, perpendicular guide rail installing plate and perpendicular planker; Perpendicular guide rail installing plate is installed on the crossbeam; Perpendicular guide rail is installed on the perpendicular guide rail installing plate, on the perpendicular guide rail slide block one is installed, and drive motors one is installed on the perpendicular guide rail installing plate through motor fixing seat one; Screw mandrel one is installed on the perpendicular guide rail installing plate through bearings piece one; Screw mandrel one links to each other with drive motors one output shaft, and contiguous block one is installed in screw mandrel one, can move around along screw mandrel one; Perpendicular planker is installed on the slide block one, links to each other with contiguous block one.
Cutter arrangement comprises toolframe, tool holder, engraving cutter, lathe tool, lathe tool fixed head, set screw and motor, and toolframe is installed on the perpendicular planker, and motor is installed on the toolframe, and the engraving cutter is installed on the motor output shaft.Lathe tool is installed on the tool holder through the lathe tool fixed head, and tool holder is installed on the toolframe through set screw, has set screw install adjustment groove on the tool holder, can fix and regulate the upper-lower position of tool holder on toolframe.
Drive motors one drives screw mandrel one and rotates, and drives contiguous block one and moves up and down, and drive perpendicular planker again and move up and down, thereby the engraving cutter bottom and top feed that is rotated at a high speed by drive of motor that drives on the toolframe moves, and carves carpenter's workpiece.
Drive motors one drives screw mandrel one rotation, drives contiguous block one and moves up and down, and drives perpendicular planker again and moves up and down, thereby drive the lathe tool bottom and top feed motion on the tool holder, comes turning carpenter workpiece.
Vertically driving mechanism comprises vertical workbench, vertical guide rail, slide block four, drive motors three, motor firm banking three, screw mandrel three, contiguous block three and bearings piece three.Vertical guide rail is installed on the frame; Vertically workbench is installed on the vertical guide rail through slide block four; Screw mandrel three is installed on the frame through bearings piece three, and contiguous block three is installed in vertical workbench bottom and matches with screw mandrel three, can do vertically moving along screw mandrel three; Drive motors three is fixedly mounted on the frame through motor fixing seat three, and screw mandrel three links to each other with the output shaft of drive motors three.Said vertical guide rail adopts rectangular guideway.
Because vertically workbench is installed on the vertical guide rail through slide block four; Contiguous block three is installed in vertical workbench bottom and matches with screw mandrel three; When drive motors three drives screw mandrel three rotations, will drive vertical workbench through contiguous block three and vertically slidably reciprocate along vertical guide rail.
Transversal driving mechanism comprises horizontal work level, cross rail, slide block three, drive motors two, motor fixing seat two, screw mandrel two, contiguous block two, bearings piece two.Cross rail is installed on vertical workbench; Horizontal work level is installed on the cross rail through slide block three; Screw mandrel two is installed on vertical workbench through bearings piece two, and drive motors two is installed on vertical workbench through motor fixing seat two, and screw mandrel two is connected with drive motors two output shafts.
Because horizontal work level is installed on the cross rail through slide block three; Screw mandrel two is installed on vertical workbench through bearings piece two; When drive motors two drives screw mandrel two rotations, will drive horizontal work level through contiguous block two and laterally move along cross rail through slide block three.
The piece-holder driving mechanism comprises piece-holder guide rail, cushion block two, slide block two, top installing plate, top, cushion block one, Workpiece clamping head installing plate, Workpiece clamping head assembly, drive motors four, decelerator, shaft joint, turning motor and driving belt.Cushion block two is installed in horizontal work level top, and the piece-holder guide rail is installed in cushion block two tops, and slide block two is fixed on top installing plate bottom, and top installing plate is installed on the piece-holder guide rail through slide block two, can move around along the piece-holder guide rail.The Workpiece clamping head installing plate is fixed on cushion block two tops through cushion block one; The Workpiece clamping head assembly is installed on the Workpiece clamping head installing plate through decelerator; Several decelerators are in series through shaft joint; Drive motors four is installed in Workpiece clamping head installing plate one side, links to each other with the output shaft of drive motors four near the input shaft of speed reducer of drive motors four.The turning motor is installed in Workpiece clamping head installing plate bottom, and the turning motor is through belt pulley, driving belt transmission Workpiece clamping head assembly.
Described Workpiece clamping head assembly comprises belt pulley, drive flange, plane bearing, reducer output shaft, bearing one, bearing two, Workpiece clamping head, set bolt and switching bolt.Drive flange, plane bearing are fixedly mounted on the reducer output shaft, at belt pulley one end bearing one are housed, and the other end is equipped with bearing two, and belt pulley is installed on the reducer output shaft, and the belt pulley front end is equipped with Workpiece clamping head and adopts set bolt to fix.
Numerical control woodworking lathe of the present invention, engraving all-in-one need carry out carpenter's workpiece when engraving; Through set screw tool holder is moved up earlier; So that do not influence the work of graver; Switching bolt is installed then belt pulley and drive flange are fused, drive motors four gearing speed-reducers 39 drive drive flange, belt pulley rotates jointly, make to carpenter's workpiece completion rotation engraving thereby drive the Workpiece clamping head rotation.Turning this moment motor quits work, and numerical control woodworking lathe of the present invention, engraving all-in-one only carry out Carving Machining to carpenter's workpiece and do not carry out turning processing.
Numerical control woodworking lathe of the present invention, engraving all-in-one are need carry out the turning of carpenter's workpiece the time; Through set screw tool holder is moved down; Guarantee that the engraving cutter on the toolframe does not influence cutting, then switching bolt unloaded that drive flange will separate with belt pulley; At this moment start the turning motor through the rotation of driving belt driving pulley, the Workpiece clamping head rotation is feasible accomplishes rotation turning to carpenter's workpiece thereby drive.
Carpenter's workpiece is installed on horizontal work level, through Workpiece clamping head and top grasping, drive motors four gearing speed-reducers, decelerator drives the Workpiece clamping head assembly and rotates, thereby makes the carpenter's workpiece that is installed on the Workpiece clamping head rotate synchronously.
Described drive motors 1, drive motors 2 26, drive motors 3 24 and drive motors 4 36 all adopt commercially available servomotor.
In above-mentioned numerical control woodworking lathe, the engraving all-in-one, described turning motor, drive motors one, drive motors two, drive motors three and drive motors four all are connected with the electronics digital control system.Each drive motors is controlled by the electronics digital control system.The electronics digital control system here all can be buied from market; Under the control of electronics digital control system; The perpendicular planker of step control, horizontal work level and vertical movable workbench according to programming; With the rotation of control Workpiece clamping head assembly, realize that engraving cutter, lathe tool carry out four-dimensional stereo carving and turning to carpenter's workpiece.
Above-mentioned four-dimensional stereo carving and turning refer to; The perpendicular planker of vertical drive mechanism moves up and down along perpendicular guide rail; Realize moving on engraving cutter, the lathe tool vertical direction; Transversal driving mechanism drives horizontal work level and realizes that carpenter's workpiece laterally moves with respect to engraving cutter, lathe tool; Vertically the vertical workbench of drive mechanism is realized carpenter's workpiece with respect to engraving cutter, lathe tool moving in the vertical, carpenter's workpiece of piece-holder drive mechanism Workpiece clamping head and top clamping relatively with engraving cutter, lathe tool rotation, thereby realized four-dimensional stereo carving and turning to carpenter's workpiece.
In above-mentioned numerical control woodworking lathe, the engraving all-in-one, described engraving cutter, lathe tool, top, decelerator and Workpiece clamping head assembly all are provided with 2 at least, and quantity is corresponding one by one.
Numerical control woodworking lathe of the present invention, the engraving all-in-one compared with prior art advantage is following:
1, numerical control woodworking lathe of the present invention, engraving all-in-one; Collection numerical control woodworking lathe and digital controlled stereo engraving all-in-one technology are one; Carpenter's workpiece that it has turning treated and an engraving carries out synchronous pinpoint location, after the turning step is accomplished, need not clamping workpiece again, directly at numerical control woodworking lathe, the enterprising line number control engraving of engraving all-in-one on the same stage; Improve the machining accuracy of carpenter's workpiece, reduced the human cost and the equipment cost of enterprise.
2, numerical control woodworking lathe of the present invention, engraving all-in-one have the ability multistation simultaneously by the axle center rotational workpieces, and can accomplish the turning process of carpenter's workpiece in batches.Change the present situation that existing wood-turning machine has only 1 to 2 station, the processing stations of at least 3 carpenter's workpiece has been set, improved the efficient of carpenter's workpiece processing greatly, practiced thrift the manpower and the cost of electric energy, played energy-saving and cost-reducing effect.
3, numerical control woodworking lathe of the present invention, engraving all-in-one adopt horizontal direction design station, are convenient to install a plurality of carpenter's workpiece, and each station horizontal direction independent operating, make that the turning operation is more stable.
Description of drawings
Below will combine accompanying drawing that the present invention is described further:
Fig. 1 is that the master of numerical control woodworking lathe of the present invention, engraving all-in-one looks perspective view.
Fig. 2 is the rear perspective structural representation of numerical control woodworking lathe of the present invention, engraving all-in-one.
Fig. 3 is the perspective view of removing toolframe, tool holder and clamping device of numerical control woodworking lathe of the present invention, engraving all-in-one.
Fig. 4 is the Workpiece clamping head modular construction sketch map of numerical control woodworking lathe of the present invention, engraving all-in-one.
Among the figure, 1, crossbeam, 2, frame, 3, perpendicular guide rail installing plate, 4, perpendicular planker, 5, slide block one, 6, drive motors one; 7, motor fixing seat one, 8, perpendicular guide rail, 9, bearings piece one, 10, screw mandrel one, 11, contiguous block one, 12, bearings piece two, 13, contiguous block two; 14, slide block three, 15, cross rail, 16, vertical workbench, 17, screw mandrel two, 18, horizontal work level, 19, bearings piece three, 20, contiguous block three; 21, screw mandrel three, 22, slide block four, 23, vertical guide rail, 24, drive motors three, 25, motor fixing seat three, 26, drive motors two; 27, motor fixing seat two, 28, piece-holder guide rail, 29, slide block two, 30, toolframe, 31, the Workpiece clamping head installing plate, 32, top installing plate; 33, top, 34, the Workpiece clamping head assembly, 34-1, bearing one, 34-2, plane bearing, 34-3, drive flange, 34-4, reducer output shaft; 34-5, belt pulley, 34-6, switching bolt, 34-7, bearing two, 34-8, set bolt, 34-9, Workpiece clamping head, 35, motor; 36, drive motors four, 37, cushion block one, 38, cushion block two, 39, reductor, 40, shaft joint, 41, the engraving cutter; 42, tool holder, 43, lathe tool, 44, the lathe tool fixed head, 45, set screw, 46, driving belt, 47, the turning motor.
The specific embodiment
With reference to accompanying drawing 1,2,3,4, a kind of numerical control woodworking lathe, engraving all-in-one comprise frame, crossbeam, vertical driving mechanism, cutter arrangement, transversal driving mechanism, vertical driving mechanism, piece-holder driving mechanism.
Crossbeam 1 is installed in frame 2 tops, and vertical driving mechanism is installed on the crossbeam 1.Described vertical driving mechanism comprises drive motors 1, motor fixing seat 1, slide block 1, perpendicular guide rail 8, screw mandrel 1, contiguous block 1, perpendicular guide rail installing plate 3 and perpendicular planker 4; Perpendicular guide rail installing plate 3 is installed on the crossbeam 1; Perpendicular guide rail 8 is installed on the perpendicular guide rail installing plate 3, on the perpendicular guide rail 8 slide block 1 is installed, and drive motors 1 is installed on the perpendicular guide rail installing plate 3 through motor fixing seat 1; Screw mandrel 1 is installed on the perpendicular guide rail installing plate 3 through bearings piece 1; Screw mandrel 1 links to each other with drive motors one 6 output shafts, and contiguous block 1 is installed in screw mandrel 1, can move around along screw mandrel 1; Perpendicular planker 4 is installed on the slide block 1, links to each other with contiguous block 1.
Cutter arrangement comprises toolframe 30, tool holder 42, engraving cutter 41, lathe tool 43, lathe tool fixed head 44, set screw 45 and motor 35; Toolframe is installed on the perpendicular planker 4; Motor 35 is installed on the toolframe 30, and engraving cutter 41 is installed on motor 35 output shafts.Lathe tool 43 is installed on the tool holder 42 through lathe tool fixed head 44, and tool holder 42 is installed on the toolframe 30 through set screw 45, has set screw 45 install adjustment grooves on the tool holder 42, can fix and regulate the upper-lower position of tool holder 42 on toolframe 30.
Drive motors 1 drives screw mandrel one 10 rotations, drives contiguous block 1 and moves up and down, and drives perpendicular planker 4 again and moves up and down, thereby drive the engraving cutter 41 bottom and top feeds motion by the rotation of motor 35 driven high-speeds on the toolframe 30, carves carpenter's workpiece.
Drive motors 1 drives screw mandrel one 10 rotations, drives contiguous block 1 and moves up and down, and drives perpendicular planker 4 again and moves up and down, thereby drive the lathe tool 43 bottom and top feeds motion on the tool holder 42, comes turning carpenter workpiece.
Vertically driving mechanism comprises vertical workbench 16, vertical guide rail 23, slide block 4 22, drive motors 3 24, motor firm banking 3 25, screw mandrel 3 21, contiguous block 3 20 and bearings piece 3 19.Vertical guide rail 23 is installed on the frame 2; Vertically workbench 16 is installed on the vertical guide rail 23 through slide block 4 22; Screw mandrel 3 21 is installed on the frame 2 through bearings piece 3 19, and contiguous block 3 20 is installed in vertical workbench 16 bottoms and matches with screw mandrel 3 21, can do vertically moving along screw mandrel 3 21; Drive motors 3 24 is fixedly mounted on the frame 2 through motor fixing seat 3 25, and screw mandrel 3 21 links to each other with the output shaft of drive motors 3 24.Said vertical guide rail 23 adopts rectangular guideway.
Because vertically workbench 16 is installed on the vertical guide rail 23 through slide block 4 22; Contiguous block 3 20 is installed in vertical workbench 16 bottoms and matches with screw mandrel 3 21; When drive motors 3 24 drives screw mandrel 3 21 rotations, will drive vertical workbench 16 through contiguous block 3 20 and vertically slidably reciprocate along vertical guide rail 23.
Transversal driving mechanism comprises horizontal work level 18, cross rail 15, slide block 3 14, drive motors 2 26, motor fixing seat 2 27, screw mandrel 2 17, contiguous block 2 13, bearings piece 2 12.Cross rail 15 is installed on vertical workbench 16; Horizontal work level 18 is installed on the cross rail 15 through slide block 3 14; Screw mandrel 2 17 is installed on vertical workbench 16 through bearings piece 2 12; Drive motors 2 26 is installed on vertical workbench 16 through motor fixing seat 2 27, and screw mandrel 2 17 is connected with drive motors 2 26 output shafts.
Because horizontal work level 18 is installed on the cross rail 15 through slide block 3 14; Screw mandrel 2 17 is installed on vertical workbench 16 through bearings piece 2 12; When drive motors 2 26 drives screw mandrel 2 17 rotations, will drive horizontal work level 18 through contiguous block 2 13 and laterally move along cross rail 15 through slide block 3 14.
The piece-holder driving mechanism comprises piece-holder guide rail 28, cushion block 2 38, slide block 2 29, top installing plate 32, top 33, cushion block 1, Workpiece clamping head installing plate 31, Workpiece clamping head assembly 34, drive motors 4 36, decelerator 39, shaft joint 40, turning motor 47 and driving belt 46.Cushion block 2 38 is installed in horizontal work level 18 tops; Piece-holder guide rail 28 is installed in cushion block 2 38 tops; Slide block 2 29 is fixed on top installing plate 32 bottoms, and top installing plate 32 is installed on the piece-holder guide rail 28 through slide block 2 29, can move around along piece-holder guide rail 28.Workpiece clamping head installing plate 31 is fixed on cushion block 2 38 tops through cushion block 1; Workpiece clamping head assembly 34 is installed on the Workpiece clamping head installing plate 31 through decelerator 39; Several decelerators 39 are in series through shaft joint; Drive motors 4 36 is installed in Workpiece clamping head installing plate 31 1 sides, links to each other with the output shaft of drive motors 4 36 near the power shaft of the decelerator 39 of drive motors 4 36.Turning motor 47 is installed in Workpiece clamping head installing plate 31 bottoms, and turning motor 47 is through belt pulley 34-5, driving belt 46 transmission Workpiece clamping head assemblies 34.
Described Workpiece clamping head assembly 34 comprises belt pulley 34-5, drive flange 34-3, plane bearing 34-2, reducer output shaft 34-4, bearing one 34-1, bearing two 34-7, Workpiece clamping head 34-9, set bolt 34-8 and switching bolt 34-6.Drive flange 34-3, plane bearing 34-2 are fixedly mounted on the reducer output shaft 34-4; At belt pulley 34-5 one end bearing one 34-1 is housed; The other end is equipped with bearing two 34-7; Belt pulley 34-5 is installed on the reducer output shaft 34-4, and belt pulley 34-5 front end is equipped with Workpiece clamping head 34-9 and adopts set bolt 34-8 to fix.
Numerical control woodworking lathe of the present invention, engraving all-in-one need carry out carpenter's workpiece when engraving; Through set screw 45 tool holder 42 is moved up earlier; So that do not influence the work of graver; Switching bolt 34-6 is installed then belt pulley 34-5 and drive flange 34-3 are fused, drive motors 4 36 gearing speed-reducers 39 drive drive flange 34-3, belt pulley 34-5 rotates jointly, make to carpenter's workpiece completion rotation engraving thereby drive Workpiece clamping head 34-9 rotation.Turning this moment motor 47 quits work, and numerical control woodworking lathe of the present invention, engraving all-in-one only carry out Carving Machining to carpenter's workpiece and do not carry out turning processing.
Numerical control woodworking lathe of the present invention, engraving all-in-one are need carry out the turning of carpenter's workpiece the time; Through set screw 45 tool holder 42 is moved down; Guarantee that the engraving cutter 41 on the toolframe 30 does not influence cutting, then switching bolt 34-6 unloaded that drive flange 34-3 will separate with belt pulley 34-5; At this moment start turning motor 47 through driving belt 46 driving pulley 34-5 rotation, Workpiece clamping head 34-9 rotation is feasible accomplishes rotation turning to carpenter's workpiece thereby drive.
Carpenter's workpiece is installed on the horizontal work level 18; Grasp through Workpiece clamping head 34-9 and top 33; Drive motors 4 36 gearing speed-reducers 39, decelerator 39 drives Workpiece clamping head assembly 34 and rotates, thereby makes the carpenter's workpiece that is installed on the Workpiece clamping head 34-9 rotate synchronously.
Described drive motors 1, drive motors 2 26, drive motors 3 24 and drive motors 4 36 all adopt commercially available servomotor.
In above-mentioned numerical control woodworking lathe, the engraving all-in-one, described turning motor 47, drive motors 1, drive motors 2 26, drive motors 3 24 all are connected with the electronics digital control system with drive motors 4 36.Each drive motors is controlled by the electronics digital control system.The electronics digital control system here all can be buied from market; Under the control of electronics digital control system; The perpendicular planker 4 of step control, horizontal work level 18 and vertical workbench 16 according to programming move; With the rotation of control Workpiece clamping head assembly 34, realize that engraving cutter 41,43 pairs of carpenter's workpiece of lathe tool carry out four-dimensional stereo carving and turning.
Above-mentioned four-dimensional stereo carving and turning refer to; The perpendicular planker 4 of vertical drive mechanism moves up and down along perpendicular guide rail 8; Realize moving on engraving cutter 41, lathe tool 43 vertical direction; Transversal driving mechanism drives horizontal work level 18 and realizes that carpenter's workpiece laterally moves with respect to engraving cutter 41, lathe tool 43; Vertically the vertical workbench 16 of drive mechanism is realized carpenter's workpiece with respect to engraving cutter 41, lathe tool 43 moving in the vertical, carpenter's workpiece of piece-holder drive mechanism Workpiece clamping head 34-9 and top 33 clampings relatively with engraving cutter 41, lathe tool 43 rotations, thereby realized four-dimensional stereo carving and turning to carpenter's workpiece.
In above-mentioned numerical control woodworking lathe, the engraving all-in-one, described engraving cutter 41, lathe tool 43, top 33, decelerator 39 and Workpiece clamping head assembly 34 all are provided with 2 at least, and quantity is corresponding one by one.