[utility model content]
Mill the defective that machine can't independently be processed in order to overcome existing multi-head numerical control brill, the utility model provides a kind of numerical control drilling-milling apparatus with a plurality of independent process systems.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of numerical control drilling-milling apparatus with a plurality of independent process systems, comprise that control computer and brill mill machine, described computer is provided with control card and mills machine by this control card interface with brill and is connected, and described brill mills machine and comprises support, lathe bed, gantry, feed arrangement and main shaft device; Support is provided with electric cabinet, seat leg, described feed arrangement comprises X-axis feed mechanism, Y-axis feed mechanism and Z axle feed mechanism, described X-axis feed mechanism is located on the lathe bed, described Y-axis feed mechanism is located on gantry, described Z axle feed mechanism is located on the Y-axis feed mechanism, described main shaft device is located on the Z axle feed mechanism, and the quantity of described feed arrangement is at least two, and each feed arrangement is provided with corresponding control card interface.
The X-axis feed mechanism comprises workbench, motor cabinet, ball screw, guideway and crossbeam, described motor cabinet is provided with motor, described motor links to each other with an end of described ball screw by shaft coupling, the other end of described ball screw is provided with bearing block, on the ball screw between motor cabinet and the bearing block, be provided with the feed screw nut, described feed screw nut is provided with nut seat, described guideway is parallel to ball screw, described guideway comprises guide rail, described guide rail is provided with slide block, described guide rail is fixedlyed connected with described crossbeam, described workbench and described nut seat, slide block is fixedly connected.
The Y-axis feed mechanism comprises motor cabinet, ball screw and guideway, described motor cabinet is provided with motor, described motor links to each other with an end of described ball screw by shaft coupling, the other end of described ball screw is provided with bearing block, on the ball screw between described motor cabinet and the described bearing block, be provided with the feed screw nut, described feed screw nut is provided with nut seat, described nut seat is provided with the traverse feed slide plate, described guideway is parallel to ball screw, described guideway comprises guide rail, and described guide rail is provided with slide block.
Z axle feed mechanism comprises motor cabinet, ball screw and guideway, described motor cabinet is provided with motor, described motor links to each other with ball screw by shaft coupling, described ball screw is provided with the feed screw nut, described feed screw nut is provided with on the vertical feed slide plate, described guideway is parallel to ball screw, and described guideway comprises guide rail, and guide rail is provided with slide block.
The quantity of main shaft device comprises collar bush more than or equal to the quantity of feed arrangement, and collar bush is provided with main shaft.Main shaft divides two kinds, a kind of main shaft for the band drill bit, the processing of can holing; A kind of main shaft for the band milling head can mill limit processing.
The X-axis feed mechanism links to each other with lathe bed by motor cabinet, bearing block, crossbeam wherein.The Y-axis feed mechanism links to each other with gantry by motor cabinet, bearing block, guide rail wherein.The motor cabinet of Z axle feed mechanism by wherein, guide rail link to each other with traverse feed slide plate on the Y-axis feed mechanism.The collar bush of main shaft device by wherein links to each other with vertical feed slide plate on the Z axle feed mechanism.
When the quantity of main shaft device equals the quantity of feed arrangement, on each Z axle feed mechanism, a main shaft device is set, make each independently process systems have one and can be used for boring the main shaft device that mills processing; When the quantity of main shaft device during greater than the quantity of feed arrangement, two, three, four even more a plurality of main shaft device can be set on Z axle feed mechanism, make each independently process systems be minimum to have one and can be used for boring the main shaft device that mills processing.
Feed arrangement can be provided with two, three, four even more a plurality of.The control card interface can be provided with two, three, four even more a plurality of.Feed arrangement and control card interface are for concerning that one to one promptly each feed arrangement must be furnished with a control card interface.
Each X-axis feed mechanism, Y-axis feed mechanism, Z axle feed mechanism have disposed respectively independently controls motor, each is installed in the also mutually noninterfere of workbench on the X-axis feed mechanism, each workbench can be done different straight-line feed motions on X-direction, each main shaft device can be done different straight-line feed motions on Y direction, each main shaft device can also be done different vertical feed motions on Z-direction, each workpiece is placed on each workbench, just can carries out different processing each workpiece.Therefore each feed arrangement and the main shaft device corresponding with it form an independently process systems, make numerical control drilling-milling facility of the present utility model that a plurality of independently process systems be arranged.
Compared with prior art, the beneficial effects of the utility model are: owing to have a plurality of independently process systems, can carry out the processing of different workpieces simultaneously, also can hole, mill the limit simultaneously, cooked mode is more, and applying flexible can better meet production requirement, the production efficiency height well is integrated into a numerical control drilling-milling apparatus with a plurality of independent process systems with many numerical control drilling-milling machines.
[specific embodiment]
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail: as Fig. 1, shown in Figure 3, a kind of numerical control drilling-milling apparatus with a plurality of independent process systems, comprise that control computer and brill mill machine, computer is provided with control card and mills machine by this control card interface with brill and is connected, brill mills machine and comprises support 5, lathe bed 6, gantry 8, feed arrangement and main shaft device 4, support 5 is provided with electric cabinet 10, seat leg 7, described feed arrangement comprises X-axis feed mechanism 1, Y-axis feed mechanism 2 and Z axle feed mechanism 3, described X-axis feed mechanism 1 is located on the lathe bed 6, described Y-axis feed mechanism 2 is located on gantry 8, described Z axle feed mechanism 3 is located on the Y-axis feed mechanism 2, described main shaft device 4 is located on the Z axle feed mechanism 3, the quantity of described feed arrangement is at least two, and each feed arrangement is provided with corresponding control card interface.Gantry 8, lathe bed 6 are made for marble, and its smooth surface, wearability are good, have further guaranteed the precision and the stability of this machine operation.
As shown in Figure 4, X-axis feed mechanism 1 comprises workbench 1-9, motor cabinet 1-3, ball screw 1-4, guideway and crossbeam 1-8, described motor cabinet 1-3 is provided with motor 1-1, described motor 1-1 links to each other with the end of ball screw 1-4 by shaft coupling 1-2, the other end of described ball screw 1-4 is provided with bearing block 1-7, on the ball screw 1-4 between motor cabinet 1-3 and the bearing block 1-7, be provided with feed screw nut 1-5, described feed screw nut 1-5 is provided with nut seat 1-6, described guideway is a line slideway auxiliary, described guideway comprises guide rail 1-11, described guide rail 1-11 is parallel with described ball screw 1-4, described guide rail 1-11 is provided with two can be straight-line slide block 1-12 along guide rail, guideway has two, be distributed in ball screw 1-4 both sides and in parallel, guide rail 1-11 and crossbeam 1-8 are affixed, described workbench 1-9 and nut seat 1-6, slide block 1-12 is affixed.
As shown in Figure 3, X-axis feed mechanism 1 motor cabinet 1-3, bearing block 1-7, the crossbeam 1-8 by wherein links to each other with lathe bed 6.
The motion principle of X-axis feed mechanism 1 is: motor 1-1 is by shaft coupling 1-2 band pearl rolling lead screw 1-4 rotation, the feed screw nut 1-5 that is arranged on the ball screw 1-4 is converted into rectilinear motion with rotatablely moving of ball screw 1-4, drive nut seat 1-6 and do rectilinear motion, nut seat 1-6 drives workbench 1-9 and moves along the straight-line feed that guide rail 1-11 does on the X-direction on crossbeam 1-8 by slide block 1-12.
As Fig. 5, shown in Figure 2, Y-axis feed mechanism 2 comprises motor cabinet 2-3, ball screw 2-4 and guideway, described motor cabinet 2-3 is provided with motor 2-1, described motor 2-1 links to each other with the end of ball screw 2-4 by shaft coupling 2-2, the other end of described ball screw 2-4 is provided with bearing block 2-7, on the ball screw 2-4 between motor cabinet 2-3 and the bearing block 2-7, be provided with feed screw nut 2-5, described feed screw nut 2-5 is provided with nut seat 2-6, described nut seat 2-6 is provided with traverse feed slide plate 2-8, described guideway comprises guide rail 2-11, described guide rail 2-11 is parallel with described ball screw 2-4, described guide rail 2-11 is provided with two can be straight-line slide block 2-12 along guide rail, described guideway has two, is distributed in ball screw 2-4 both sides and in parallel.
As shown in Figure 2, Y-axis feed mechanism 2 motor cabinet 2-3, bearing block 2-7, the guide rail 2-11 by wherein links to each other with gantry 8.
The motion principle of Y-axis feed mechanism 2 is: motor 2-1 drives ball screw 2-4 rotation by shaft coupling 2-2, the feed screw nut 2-5 that is arranged on the ball screw 2-4 is converted into rectilinear motion with rotatablely moving of ball screw 2-4, drive nut seat 2-6 and do rectilinear motion, nut seat 2-6 drives traverse feed slide plate 2-8 and does horizontal feed motion by slide block 2-12 along guide rail 2-11, the straight-line feed motion that traverse feed slide plate 2-8 drive Z axle feed mechanism 3 is done on the Y direction.
As Fig. 6, shown in Figure 2, Z axle feed mechanism 3 comprises motor cabinet 3-3, ball screw 3-4 and guideway, described motor cabinet 3-3 is provided with motor 3-1, described motor 3-1 links to each other with ball screw 3-4 by shaft coupling 3-2, described ball screw 3-4 is provided with feed screw nut 3-5, feed screw nut 3-5 is provided with on the vertical feed slide plate 3-6, described guideway comprises guide rail 3-11, described guide rail 3-11 is parallel with described ball screw 3-4, described guide rail 3-11 is provided with two can be straight-line slide block 3-12 along guide rail, described guideway has two, is distributed in ball screw 3-4 both sides and in parallel.
As shown in Figure 2, Z axle feed mechanism 3 motor cabinet 3-3, the guide rail 3-11 by wherein links to each other with traverse feed slide plate 2-8 on the Y-axis feed mechanism 2.
The motion principle of Z axle feed mechanism 3 is: motor 3-1 drives ball screw 3-4 rotation by shaft coupling 3-2, the feed screw nut 3-5 that is arranged on the ball screw 3-4 is converted into rectilinear motion with rotatablely moving of ball screw 3-4, drive vertical feed slide plate 3-6 and do the feed motion of lifting by slide block 3-12 along guide rail 3-11, vertical feed slide plate 3-6 drives main shaft device 4 and does vertical feed motion on the Z-direction.
The motion principle of feed arrangement is: X-axis feed mechanism 1 control workbench 1-9 wherein does the straight-line feed motion on the X-direction, the straight-line feed motion that Y-axis feed mechanism 2 control Z axle feed mechanisms 3 are done on the Y direction, Z axle feed mechanism 3 control main shaft devices 4 are done the vertical feed motion on the Z-direction, each X-axis feed mechanism 1, Y-axis feed mechanism 2, Z axle feed mechanism 3 has disposed respectively and has independently controlled motor, each is installed in the also mutually noninterfere of workbench 1-9 on the X-axis feed mechanism 1, each workbench 1-9 can do different straight-line feed motions on X-direction, each main shaft device can be done different straight-line feed motions on Y direction, each main shaft device can also be done different vertical feed motions on Z-direction.
As shown in Figure 2, main shaft device 4 comprises collar bush 4-2, and collar bush 4-2 is provided with main shaft 4-1.Collar bush 4-2 has opening-closing structure.Main shaft 4-1 divides two kinds, a kind of main shaft for the band drill bit, the processing of can holing; A kind of main shaft for the band milling head can mill limit processing.
As shown in Figure 2, the main shaft device 4 collar bush 4-2 by wherein links to each other with vertical feed slide plate 3-6 on the Z axle feed mechanism 3.
As shown in Figure 1, the quantity of main shaft device 4 equals the quantity of feed arrangement, on each Z axle feed mechanism 3 main shaft device 4 is set, make each independently process systems have one and can be used for boring the main shaft device 4 that mills processing.
Each X-axis feed mechanism 1, Y-axis feed mechanism 2, Z axle feed mechanism 3 have disposed respectively independently controls motor, each is installed in the also mutually noninterfere of workbench 1-9 on the X-axis feed mechanism 1, each workbench 1-9 can do different straight-line feed motions on X-direction, each main shaft device can be done different straight-line feed motions on Y direction, each main shaft device can also be done different vertical feed motions on Z-direction, each workpiece is placed on each workbench, just can carries out different processing each workpiece.Therefore each feed arrangement and a connected main shaft device 4 form an independently process systems, make the numerical control drilling-milling facility of present embodiment 1 that two independently process systems be arranged.
On the basis of embodiment one, embodiment two is carried out the expanded application explanation below, be provided with gantry 8, lathe bed 6 enough big, two, three, four even more a plurality of feed arrangement can be set.The control card interface can be two, three, four even more a plurality of.Feed arrangement and control card interface are for concerning that one to one promptly each feed arrangement must be furnished with a control card interface.
When the quantity of main shaft device 4 equals the quantity of feed arrangement, on each Z axle feed mechanism 3, a main shaft device 4 is set, make each independently process systems have one and can be used for boring the main shaft device 4 that mills processing; Vertical feed slide plate 3-6 in the Z axle feed mechanism 3 is provided with enough big, then when the quantity of main shaft device 4 during greater than the quantity of feed arrangement, two, three, four even more a plurality of main shaft device 4 can be set on Z axle feed mechanism, make each independently process systems is minimum to have one and can be used for boring the main shaft device 4 that mills processing.
One of each feed arrangement and corresponding with it one or two, three, four even 4 formation of more a plurality of main shaft device are process systems independently, makes the numerical control drilling-milling facility of present embodiment 2 that two, three, four even more a plurality of independently process systems be arranged.
Owing to have a plurality of independently process systems, can carry out the processing of different workpieces simultaneously, also can hole, mill the limit simultaneously, cooked mode is more, applying flexible, can better meet production requirement, the production efficiency height well is integrated into a numerical control drilling-milling apparatus with a plurality of independent process systems with many numerical control drilling-milling machines.