Four-axle linked bull solid carving machine
Technical field
The utility model relates to a kind of engraving machine, relates in particular to a kind of four-axle linked bull solid carving machine.
Background technology
Engraving machine is widely used in industries such as Mould Machining and decoration, like depiction on electronic device housing or Watchcase etc.The many employings of four domestic engraving machines are horizontal, and under the influence of gravity, workpiece is adding man-hour, and its pivot can produce side-play amount, cause the engraving cutter track uneven, produce irregular curve and change.
The utility model content
The purpose of the utility model provides a kind of four-axle linked bull solid carving machine, to overcome the above-mentioned deficiency that present prior art exists.
The purpose of the utility model is to realize through following technical scheme:
A kind of four-axle linked bull solid carving machine; Comprise fuselage, rotation Egraver and three-dimensional carving machine structure, said fuselage is made up of orthogonal upright fuselage and fuselage for sleeping in, is fixedly connected through the layback plate between upright fuselage and the fuselage for sleeping in; The rotation Egraver is become with following rotation Egraver by last rotation Egraver; Last rotation Egraver and three-dimensional carving machine structure are arranged on the upright fuselage, and following rotation engraving machine is arranged at a side at gearbox middle part, and gearbox is fixed in the middle part of the fuselage that crouches.
The said rotation Egraver of going up comprises top built-in beam and two vertical drive units, some round rail and slide blocks that cooperatively interact that evenly distribute on the top built-in beam, and the top of slide block is provided with straight line cylinder; The bottom of slide block is provided with rotation top three; The two ends of top built-in beam are respectively equipped with motor fixing seat, and the outside of motor fixing seat is provided with drive motors two, the inboard of motor fixing seat with vertically be connected with pulley through the round rail that cooperatively interacts between the drive unit; Vertically drive unit comprises cylinder holder and optical axis holder; The below of cylinder holder is cylinder fixedly, and the bottom of cylinder is provided with assembly pulley, fixed optical axis on the optical axis holder; The top of optical axis is connected with the cylinder holder, and the bottom of optical axis is connected with the curb girder of fuselage for sleeping in.
The top of said top built-in beam is provided with dust cover, and vertically the outside of drive unit is covered with protective cover.The said Egraver of rotation down comprises the drive motors holder, and a side fixed drive motor one of drive motors holder, the opposite side of drive motors holder are connected with the two-wheel belt, and the two-wheel belt is connected with described gearbox.
The inner some Pulley shafts that evenly distribute of said gearbox; The middle part of Pulley shaft is provided with belt pulley; Two sides of gearbox are corresponding with the Pulley shaft position to go out to be equipped with groove, and wherein the groove outside of the high order end of the fixing side of drive motors holder is provided with tensioning apparatus on the gearbox.
The outside of said gearbox is covered with anti-dust exhaust apparatus; Anti-dust exhaust apparatus comprises dust-proof mechanism and dust collection mechanism; One side of dust-proof mechanism is provided with dust collection mechanism; The shape of dust-proof mechanism is identical with the outer shape of gearbox, and the end face of dust-proof mechanism and corresponding section, Pulley shaft position are equipped with through hole, and Pulley shaft passes said through hole and is connected with rotation top.
Said upright fuselage is provided with crossbeam, and the three-dimensional carving machine structure is set on the crossbeam, and the three-dimensional carving machine structure is made up of X axle Egraver, Y axle Egraver and Z axle Egraver; X axle Egraver is fixed on the main shaft supporting plate; The main shaft supporting plate is arranged on the Z axle supporting plate, is fixed with slide rail and the slide block that cooperatively interacts between main shaft supporting plate and the Z axle supporting plate, and Z axle supporting plate is arranged on the crossbeam; Z axle Egraver is set, wherein on the Z axle supporting plate
X axle Egraver comprises X axis drive motor holder and X axial filament thick stick nut holder; One side of X axis drive motor holder is provided with the X axis drive motor; The X axis drive motor is connected with the X through-drive leading screw that passes X axis drive motor holder; X through-drive leading screw passes X axial filament thick stick nut seat, and X axial filament thick stick nut seat is fixed on the X axial filament thick stick nut holder;
Y axle Egraver comprises Y through-drive leading screw and Y axis drive motor holder; Y axis drive motor holder is fixed in the middle part of upright fuselage back timber one side; Fixing Y axis drive motor on the Y axis drive motor holder; The Y axis drive motor is connected with Y through-drive leading screw, and the middle part that Y through-drive leading screw passes crossbeam is connected with the brace summer of waist for sleeping in;
Z axle Egraver comprises Z spindle motor holder and main shaft; One side of Z spindle motor holder is the Z axis drive motor fixedly; The Z axis drive motor drives leading screw with the Z axle that passes Z spindle motor holder and is connected, and the other end that the Z axle drives leading screw is connected with the main shaft supporting plate, and some main shaft fasteners all distribute on the main shaft supporting plate; Fixed main shaft on the main shaft fastener, the fixing rotation top two of an end of stretching out the main shaft supporting plate on the main shaft.
The beneficial effect of the utility model is: the diameter of work that can carve reaches 200mm, and length reaches 1200mm, and machinable workpiece quantity is that 1200/ Workpiece length takes advantage of 8 simultaneously; Can realize once being installed shaping; Adopt efficient dustproof and dust exhaust apparatus, solve the expense bits problem that produces in the process to greatest extent; The floor space of lathe own is little, and little to client's usage space requirement, generalization is strong.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the structural representation of the described four-axle linked bull solid carving machine of the utility model embodiment;
Fig. 2 is the structural representation of Fig. 1 middle machine body;
Fig. 3 is a decomposition texture sketch map of going up the rotation Egraver among Fig. 1;
Fig. 4 is a front view of going up the rotation Egraver among Fig. 1;
Fig. 5 is the structural representation that rotates Egraver and fuselage for sleeping among Fig. 1 down;
Fig. 6 is the front view that rotates Egraver and fuselage for sleeping among Fig. 1 down
Fig. 7 is the structural representation that rotates Egraver among Fig. 1 down;
Fig. 8 is the front view that rotates Egraver among Fig. 1 down;
Fig. 9 is the structural representation of anti-dust exhaust apparatus among Fig. 1;
Figure 10 is the structural representation of X axle Egraver among Fig. 1;
Figure 11 is the rearview of X axle Egraver among Fig. 1;
Figure 12 is the structural representation of Y axle Egraver among Fig. 1;
Figure 13 is the structural representation of Z axle Egraver among Fig. 1;
Figure 14 is the structural representation of dust cover among Fig. 1.
Among the figure:
1, fuselage; 11, upright fuselage; 12, fuselage for sleeping in; 111, crossbeam; 2, rotation Egraver; 21, rotate Egraver on; 211, top built-in beam; 2111, vertical drive unit; 2112, rotation top three; 2113, motor fixing seat; 2114, drive motors two; 212, vertical drive unit; 2121, cylinder holder; 2122, optical axis holder; 2123, cylinder; 2124, assembly pulley; 2125, optical axis; 213, dust cover; 214, protective cover; 22, following rotation engraving machine; 221, drive motors holder; 222, drive motors one; 223, two-wheel belt; 23, gearbox; 231, Pulley shaft; 232, belt pulley; 232, groove; 234, tensioning apparatus; 24, anti-dust exhaust apparatus; 241, dust-proof mechanism; 242, dust collection mechanism; 243, rotation top; 3, three-dimensional carving machine structure; 31, X axle Egraver; 311, X axis drive motor holder; 312, X axial filament thick stick nut holder; 313, X axis drive motor; 314, X through-drive leading screw; 315, X axial filament thick stick nut seat; 32, Y axle Egraver; 321, Y through-drive leading screw; 322, Y axis drive motor holder; 323, Y axis drive motor; 33, Z axle Egraver; 331, Z spindle motor holder; 332, main shaft; 333, Z axis drive motor; 334, the Z axle drives leading screw; 34, main shaft supporting plate; 341, main shaft fastener; 342, rotation top two; 35, Z axle supporting plate.
The specific embodiment
Like Fig. 1-3, shown in 5; The described a kind of four-axle linked bull solid carving machine of the utility model embodiment; Comprise fuselage 1, rotation Egraver 2 and three-dimensional carving machine structure 3, said fuselage 1 is made up of with fuselage 12 for sleeping in orthogonal upright fuselage 11, is fixedly connected through layback plate 13 between upright fuselage 11 and the fuselage for sleeping in 12; Rotation Egraver 2 is made up of with following rotation engraving machine 22 last rotation Egraver 21; Last rotation Egraver 21 is arranged on the upright fuselage 11 with three-dimensional carving machine structure 3, and following rotation engraving machine 22 is arranged at a side at gearbox 23 middle parts, and gearbox 23 is fixed in the middle part of the fuselage 12 that crouches.
As shown in Figure 4; The said rotation Egraver 21 of going up comprises top built-in beam 211 and two vertical drive units 212, some round rail and slide blocks that cooperatively interact that evenly distribute on the top built-in beam 211, and the top of slide block is provided with straight line cylinder 2111; The bottom of slide block is provided with rotation top 3 2112; The two ends of top built-in beam 211 are respectively equipped with motor fixing seat 2113, and the outside of motor fixing seat 2113 is provided with drive motors 2 2114, the inboard of motor fixing seat 2113 with vertically be connected with pulley through the round rail that cooperatively interacts between the drive unit 212; Vertically drive unit 212 comprises cylinder holder 2121 and optical axis holder 2122; The below of cylinder holder 2121 is cylinder 2123 fixedly, and the bottom of cylinder 2123 is provided with assembly pulley 2124, and fixed optical axis 2125 on the optical axis holder 2122; The top of optical axis 2125 is connected with cylinder holder 2121, and the bottom of optical axis 2125 is connected with the curb girder of fuselage 12 for sleeping in.The top of said top built-in beam 211 is provided with dust cover 213, and vertically the outside of drive unit 212 is covered with protective cover 214.As shown in Figure 6; The said Egraver 22 of rotation down comprises drive motors holder 221; One side fixed drive motor 1 of drive motors holder 221, the opposite side of drive motors holder 221 is connected with two-wheel belt 223, and two-wheel belt 223 is connected with described gearbox 23.
Shown in Fig. 7-9; Said gearbox 23 inner some Pulley shafts 231 that evenly distribute; The middle part of Pulley shaft 231 is provided with belt pulley 232; Two sides of gearbox 23 are corresponding with Pulley shaft 231 positions to go out to be equipped with groove 233, and wherein groove 233 outsides of the high order end of the fixing side of drive motors holder 221 are provided with tensioning apparatus 234 on the gearbox 23.The outside of said gearbox 23 is covered with anti-dust exhaust apparatus 24; Anti-dust exhaust apparatus 24 comprises dust-proof mechanism 241 and dust collection mechanism 242; One side of dust-proof mechanism 241 is provided with dust collection mechanism 242; The shape of dust-proof mechanism 241 is identical with the outer shape of gearbox 23, and the end face of dust-proof mechanism 241 and corresponding section, Pulley shaft 231 position are equipped with through hole 242, and Pulley shaft 231 passes said through hole 242 and is connected with rotation top 1.
Shown in Figure 10-14; Said upright fuselage 11 is provided with crossbeam 111, and three-dimensional carving machine structure 3 is set on the crossbeam 111, and three-dimensional carving machine structure 3 is made up of X axle Egraver 31, Y axle Egraver 32 and Z axle Egraver 33; X axle Egraver 31 is fixed on the main shaft supporting plate 34; Main shaft supporting plate 34 is arranged on the Z axle supporting plate 35, is fixed with slide rail and the slide block that cooperatively interacts between main shaft supporting plate 34 and the Z axle supporting plate 35, and Z axle supporting plate 35 is arranged on the crossbeam 111; Z axle Egraver 33 is set on the Z axle supporting plate 35; Wherein X axle Egraver 31 comprises X axis drive motor holder 311 and X axial filament thick stick nut holder 312, and a side of X axis drive motor holder 311 is provided with X axis drive motor 313, and X axis drive motor 313 is connected with the X through-drive leading screw 314 that passes X axis drive motor holder 311; X through-drive leading screw 314 passes X axial filament thick stick nut seat 315, and X axial filament thick stick nut seat 315 is fixed on the X axial filament thick stick nut holder 312; Y axle Egraver 32 comprises Y through-drive leading screw 321 and Y axis drive motor holder 322; Y axis drive motor holder 322 is fixed in the middle part of upright fuselage 11 back timbers one side; Fixing Y axis drive motor 323 on the Y axis drive motor holder 322; Y axis drive motor 323 is connected with Y through-drive leading screw 321, and the middle part that Y through-drive leading screw 321 passes crossbeam 111 is connected with the brace summer at fuselage for sleeping in 12 middle parts; Z axle Egraver 33 comprises Z spindle motor holder 331 and main shaft 332; One side of Z spindle motor holder 331 is Z axis drive motor 333 fixedly; Z axis drive motor 333 drives leading screw 334 with the Z axle that passes Z spindle motor holder 331 and is connected, and the other end that the Z axle drives leading screw 334 is connected with main shaft supporting plate 34, and some main shaft fasteners 341 all distribute on the main shaft supporting plate 34; Fixed main shaft 332 on the main shaft fastener 341, stretch out the fixing rotation top 2 342 of an end of main shaft supporting plate 34 on the main shaft 332.
During concrete the use, upright fuselage 11 is through being bolted on the fuselage 12 that crouches, and fuselage 12 appearance and sizes that crouch have realized the function of the utility model less than upright fuselage 11 under the prerequisite of saving the space.Layback plate 13 connects upright fuselage 11 and fuselage 12 for sleeping in, and internal crucible is reinforced on structure; Be fixed with slide rail and the slide block that cooperatively interacts between main shaft supporting plate 34 and the Z axle supporting plate 35, but make main shaft supporting plate 34 and 35 relative motions of Z axle supporting plate, realize moving of X axle, but driving main shaft moves the processing of completion workpiece on X-direction; Y axis drive motor 323 is fixed on the upright fuselage 11 through y-axis motor holder 322; Through shaft coupling (standard component) Y through-drive screw mandrel 321 is linked to each other with Y axis drive motor 323; The nut seat that Y through-drive screw mandrel 321 carries links to each other with crossbeam 111, and Y axis drive motor 323 is done along the Y axle through Y through-drive screw mandrel 321 driving crossbeams 111 and pumped, and realizes the feeding of main shaft in the Y direction; But driving main shaft moves on Y direction, accomplishes the processing of workpiece; Z axis drive motor 333 is through being fixed on Z through-drive screw mandrel 334 feedings of driving main shaft 332 on the Z direction on the main shaft supporting plate 34, but driving main shaft on Z-direction, move, accomplish the processing of workpiece.Main shaft fastener 341 is fixed on main shaft on the Z axle supporting plate 35, on the main shaft fastener 341 adjusting nut is arranged, and can regulate main shaft at any time; The top built-in beam 211 of drive motors 2 2114 drivings up and down reciprocatingly straight line moves, and circle rail and slide block constitute slideway, can reduce the resistance that relatively moves of top built-in beam 211 and upright lathe bed 11, can also limit their track that relatively moves.Cylinder 2123 links to each other with top built-in beam 211 through rope; Optical axis 2125 is fixed on the upright lathe bed 11 through optical axis holder 2122, and links to each other with assembly pulley 2124, prevents assembly pulley 2124 rotations; Protective cover 214 is fixed on the upright lathe bed 11; It prevents the accident that cylinder and assembly pulley take place when work, itself also has observation window (on the observation window with safety net), ruuning situation that can the Real Time Observation cylinder; Dust-proof mechanism 241 is fixed on the gearbox 23, prevents that dust, processing bits from getting into 23 li of gearboxes, inhales dust collection mechanism 242 and is fixed on the gearbox 23, can sop up to add the processing bits that produce man-hour.
Integral body has been formed in rotation Egraver top and the bottom, but one side clamping workpiece can provide to rotatablely move cooperation X, Y, three processing that realize revolving body of Z on the other hand.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of the utility model.