CN203854065U - Numerical control woodworking milling machine - Google Patents
Numerical control woodworking milling machine Download PDFInfo
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- CN203854065U CN203854065U CN201420254441.XU CN201420254441U CN203854065U CN 203854065 U CN203854065 U CN 203854065U CN 201420254441 U CN201420254441 U CN 201420254441U CN 203854065 U CN203854065 U CN 203854065U
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- 238000003801 milling Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 13
- 239000011230 binding agent Substances 0.000 claims description 78
- 210000004907 gland Anatomy 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model discloses a numerical control woodworking milling machine. The numerical control woodworking milling machine comprises a rack component as well as a main shaft drive mechanism, a rotary workbench component, a pneumatic material pressing component and an intermediate material pressing component which are installed on the rack component; the rack component comprises a base, a cross beam and a rack rear protection cover component; the base is provided with a rotary workbench component comprising a workbench; the workbench is driven by a servo motor turbine reducer drive mechanism to operate; a plurality of pneumatic material pressing components are uniformly distributed and installed on the workbench; the cross beam is provided with a main shaft drive mechanism comprising a high-speed electric main shaft, linear guide rails at horizontal and vertical directions and a servo motor ball screw driving mechanism which form double-shaft linkage of the electric main shaft at X and Z planes; the rack rear protective cover component is installed in a sealed mode; a dust suction opening is arranged in the rear surface of a protection cover; the middle part of the cross beam is provided with the intermediate material pressing mechanism comprising an air cylinder; a piston rod of the air cylinder is rotatably provided with a material pressing disc.
Description
Technical field
The utility model relates to wood craft machines, is specifically related to a kind of disc type wood-milling machine.
Background technology
The timber workpiece of strip class is used the processing of disc type wood-milling machine conventionally at present, workbench continuous rotation, operator is material loading feeding ceaselessly, just need on workbench, be evenly distributed with the feeding pressure mechanism that many covers can cyclically compress, unclamp, traditional mechanical feeding pressure mechanism exists manufactures complexity, and large-scale workpiece compresses problem unreliable and that maintenance cost is high; Meanwhile,
The mode that existing disc type wood-milling machine adopts swing arm cylinder to promote compression pattern is conventionally processed, there is following defect: 1) driving of main shaft adopts common three phase alternating current motor by the mode of belt pulley speedup conventionally, huge structure, and belt easily weares and teares, and changes difficulty, maintenance cost is high; 2) according to workpiece difference, all need to make different processing patterns, the special need of some workpiece shapes are made two-layer pattern, even three layers of mould.Mold Making forms with digital control processing with clamping plate, for improving the durable degree of pattern, and the also making iron tool having, cost is higher; 3), because processing mode is cylinder to be pushed away swing arm and walk against mould, the difference of curve surface of workpiece shape can cause process velocity to change, and affects suface processing quality.If the position that corner is larger there will be lifts, do not reach processing request.Pattern wearing and tearing, or air pressure not etc. all can not affect the crudy of workpiece.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of numerical control woodworking milling machine, and it has rational in infrastructure, reliable and stable advantage; Accurate transmission by high-speed electric main shaft realizes high accuracy and processes, simultaneously fixation workpiece reliably.
The utility model solves the technical scheme that its technical problem adopts: a kind of numerical control woodworking milling machine, comprise housing assembly, and be installed on spindle drive, rotary table assembly, pneumatic binder assembly and middle binder assembly on housing assembly;
Above-mentioned housing assembly comprises base, crossbeam and frame rear shield assembly; Rotary table assembly is installed on base, and described rotary table assembly comprises workbench, and workbench drives running by servomotor worm speed reducer transmission mechanism; The pneumatic binder assembly of the many covers of uniform installation on described workbench, described spindle drive is installed on described crossbeam, and spindle drive comprises high-speed electric main shaft, the line slideway of level and vertical direction, servomotor ball screw driving mechanism, forms high-speed electric main shaft at the Dual-spindle linked of XZ plane;
Described frame rear shield assembly adopts sealing to install, and suction port is set after guard shield;
Feeding pressure mechanism in the middle of the centre position of described crossbeam is provided with, middle feeding pressure mechanism comprises cylinder, rotates binder dish is installed on the piston rod of cylinder.
Further: in above-mentioned spindle drive, also comprise Z axis movable stand, on Z axis movable stand, fixedly mount high-speed electric main shaft, also comprise for realizing high-speed electric main shaft and carry out X moving assembly and the Z moving assembly that X and Z direction move;
Described X moving assembly comprises X-axis servomotor, X line slideway, X-axis ball screw and guide rail slide block; Described X line slideway is fixed on crossbeam, the guide rail slide block that is slidably installed on X line slideway, and the motion of X-axis driven by servomotor X-axis ball screw, the travelling nut of X-axis ball screw is fixedly connected with described guide rail slide block;
Described Z moving assembly comprises Z axis servomotor, Z axis ball screw, Z line slideway, sliding seat and bearing block; On above-mentioned guide rail slide block, fixedly mount sliding seat, Z line slideway is set on sliding seat, Z axis movable stand is slidably mounted on Z line slideway, the motion of Z axis driven by servomotor Z axis ball screw, and the travelling nut of Z axis ball screw connects Z axis movable stand.
Further: above-mentioned Z axis movable stand is two, and it is symmetricly set on crossbeam; Corresponding, described high-speed electric main shaft is also two, described X moving assembly and Z moving assembly are similarly two groups.
Further: above-mentioned X-axis servomotor and Z axis servomotor all include frequency converter.
Further: above-mentioned rotary table assembly also comprises gear wheel, pinion, worm speed reducer, servomotor, vent rod, vent rod bearing, rotating shaft, shaft bearing, holder, taper roll bearing, gas-separating valve, air distribution disk;
Described driven by servomotor rotating shaft is rotated, and rotating shaft is hollow shaft, and vent rod passes in rotating shaft, and its bottom is fixed in gantry base, between vent rod and rotating shaft inwall, vent rod bearing is housed; Described vent rod lower end access compressed air, top by gas-separating valve and air distribution disk by compressed air delivery to each pneumatic binder assembly.
Further: above-mentioned pneumatic binder assembly is fixed on workbench, comprises firm banking, binder seat, piston rod, backstay, extension spring, hinged rotating shaft and binder block;
Described backstay is fixed on firm banking, and binder block is hinged on backstay by hinged rotating shaft; On backstay, also fixedly mount binder seat, binder seat comprises piston rod, is binder block directly over piston rod, is also connected with extension spring between binder block and backstay.
Further: the relative vent rod of above-mentioned gas-separating valve maintains static, the air channel that to have passage on it be 230 ° with radian communicates, and closely cooperates with air distribution disk, and on air distribution disk, has eight passages, rotates together with workbench;
The backstay upper-lower position of described pneumatic binder assembly is adjustable; In described binder seat, pass into compressed air, piston rod ejects.
Further: the table top of above-mentioned workbench, radially having long T-shaped groove, distributes along even circumferential, firm banking can be installed on workbench radially optional position according to the timber difference of processing;
In described rotary table assembly, worm speed reducer, servomotor and holder are fixedly installed in respectively in gantry base, the output shaft of worm speed reducer is installed pinion, in rotating shaft, be set with gear wheel, the engaged transmission of gear wheel and pinion, makes rotating shaft drive worktable rotary motion;
Described cylinder binder assembly is eight covers, and it is distributed on workbench.
Further: in the middle of above-mentioned, feeding pressure mechanism comprises binder dish, gland, locking nut, bearing, tightening cover, cylinder and material-pressing rack;
Described material-pressing rack is fixed on the centre of housiung separator, and binder dish is positioned at directly over rotary table; The bottom fixed installation cylinder of material-pressing rack, the piston rod of cylinder stretches to downwards in gland, between the piston rod outer wall of the inwall of gland and cylinder, bearing is installed; Gland rotates by bearing, and the piston rod of cylinder is fixed, and the piston rod of cylinder is installed locking nut through the end after bearing;
Described gland top is sealed by tightening cover; Described gland bottom fixed installation binder dish.
Further: the diameter of above-mentioned binder dish is greater than the diameter of gland; Binder dish is connected with the bottom of gland by trip bolt;
Described material-pressing rack is L-type, and its horizontal part is fixed on housiung separator, and vertical portion connects cylinder downwards.
The beneficial effects of the utility model:
The utility model numerical control woodworking lathe, it has arranged reliably rotary table assembly on housing assembly, cylinder binder assembly, middle feeding pressure mechanism and spindle drive, can realize the XZ axle of electric main shaft and rotatablely move, and it adopts high-speed electric main shaft, running accuracy is high, stabilization of speed, can carry out stepless speed regulation by frequency converter, can adapt to the processing request of different timber, crudy is stable, precision is high, and total is compact, and maintenance cost is low; The X of high-speed electric main shaft of the present utility model and Z-direction move the form of whole employing servomotors and ball screw, therefore it can be controlled by MPU Controlled All Digital Servo System, do not need to make mould, only need to just can realize the processing of any workpiece shape by simple graphics edition input system; In addition, the utility model digital control system drives electric motion of main shaft, reliable and stable, and precision is high, does not have the impact of air pressure shakiness or die wear;
Rotary table assembly of the present utility model and Pneumatic pressure material assembly cooperatively interact, and finally realize distribution, rotate, pick and place material and binder process; On the workbench of low speed rotation, along even circumferential, the pneumatic binder assembly of many groups is installed, the pneumatic binder assembly that is positioned at machining area is communicated with compressed air under the effect of air distribution disk, and piston rod ejects, and workpiece is compacted, processes or prepare machining state in; And the pneumatic binder assembly that is positioned at non-machining area (before being operator) will be cut off compressed air under the effect of air distribution disk, under the effect of extension spring, binder block unclamps, now operator can take off manufactured timber, load onto timber to be processed, therefore can complete again and again material loading, the action of processing, feeding automatically; Whole mechanism structure is reasonable, reliable and stable;
The utility model has adopted middle binder assembly further workpiece to carry out spacing, and its cylinder end is by gland, locking nut, and bearing, the parts such as tightening cover are connected with binder dish, and binder dish and cylinder can produce relative rotation easily.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure schematic diagram of disc type wood-milling machine;
Fig. 2 is the structural representation of housing assembly of the present utility model;
Fig. 3 is the structural representation of spindle drive of the present utility model;
Fig. 4 is the structure schematic diagram of Z axis moving assembly in Fig. 1;
Fig. 5 is the structural representation of the rotary table assembly of cylinder feeding pressure mechanism of the present utility model;
Fig. 6 is the structural representation of the binder assembly of cylinder feeding pressure mechanism of the present utility model;
Fig. 7 is the structural representation of middle binder assembly of the present utility model.
Description of reference numerals:
200-housing assembly, 300-spindle drive, 400-rotary table assembly, 500-binder assembly; Feeding pressure mechanism in the middle of 600-;
201-base, 202-crossbeam, 203-frame rear shield assembly;
301-X axle servomotor, 302-X line slideway, 303-Z axle movable stand, 304-X shaft ball screw, 305-high-speed electric main shaft, 306-Z axle servomotor, 307-Z line slideway, 308-bearing block, 309-sliding seat, 310-Z shaft ball screw;
401-workbench, 402-gear wheel, 403-pinion, 404-worm speed reducer, 405-servomotor, 406-vent rod, 407-vent rod bearing, 408-rotating shaft, 409-shaft bearing, 410-holder, 411-taper roll bearing, 412-gas-separating valve, 413-air distribution disk 413;
501-firm banking, 502-binder seat, 503-piston rod, 504-backstay, 505-extension spring, the hinged rotating shaft of 506-, 507-binder block;
601-binder dish, 602-gland, 603-locking nut, 604-bearing, 605-tightening cover, 606-cylinder, 607-material-pressing rack.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model specific embodiment is described:
Fig. 1～Fig. 6 shows a kind of specific embodiment of the present utility model, as shown in Figure 1, the utility model comprises housing assembly 200, is installed on spindle drive 300, rotary table assembly 400, pneumatic binder assembly 500 and middle binder assembly 600 on housing assembly.
As shown in Figure 2, described housing assembly mainly comprises base 201, crossbeam 202, frame rear shield assembly 203.Rotary table assembly is installed on base 201, and described rotary table assembly comprises workbench 401, and workbench 401 drives running by servomotor worm speed reducer transmission mechanism;
Described spindle drive 300 is installed on described crossbeam 202, the line slideway that spindle drive 300 comprises level and vertical direction, servomotor ball screw driving mechanism, forms main shaft at the Dual-spindle linked of XZ plane;
Described frame rear shield assembly 203 adopts sealing to install, and suction port is set after guard shield.
As shown in Figure 3 and Figure 4, described spindle drive, can realize main shaft (high-speed electric main shaft 305) Dual-spindle linked in XZ plane and drive, it comprises X-axis servomotor 301, line slideway 302, Z axis movable stand 303, X-axis ball screw 304, high-speed electric main shaft 305, Z axis servomotor 306, line slideway 307, bearing block 308, sliding seat 309, Z axis ball screw 310.
As shown in Figure 3 and Figure 4, above-mentioned X line slideway 302 is fixed on crossbeam 202, on sliding seat 309, guide rail slide block is housed, can on X line slideway 302, slide, Z line slideway 307 is housed on Z axis movable stand 303, and can slide by relative sliding seat 309, and high-speed electric main shaft 305 is housed on Z axis movable stand 303, X, Z axis that X-axis servomotor 301 and X-axis ball screw 304 and Z axis servomotor 306 and Z axis ball screw 310 are realized respectively mechanism drive, and form the Dual-spindle linked mechanism of high-speed electric main shaft in XZ plane.High-speed electric main shaft, running accuracy is high, and stabilization of speed can be carried out stepless speed regulation by frequency converter, can adapt to the processing request of different timber, and crudy is stable, and precision is high, and total is compact, and maintenance cost is low;
As shown in Figure 3, the Z axis movable stand of above-mentioned spindle drive and associated component thereof are two groups, and it is symmetricly set on the both sides of crossbeam 202; Can greatly improve working (machining) efficiency thus.
As shown in Figure 5, described rotary table assembly 400 is for the installation location of workpiece to be machined, and the rotating shaft of workbench is C axle, the auxiliary processing realizing the various curved surfaces of workpiece.Rotary table assembly mainly comprises workbench 401, gear wheel 402, pinion 403, worm speed reducer 404, servomotor 405, vent rod 406, bearing 407, rotating shaft 408, bearing 409, holder 410, taper roll bearing 411, gas-separating valve 412, air distribution disk 413;
Wherein worm speed reducer 404, servomotor 405 and holder 410 are fixedly installed in respectively on the base 201 of described housing assembly, by the engaged transmission of gear wheel 402 and pinion 403, make workbench do rotatablely moving of C axle.Rotating shaft 408 is hollow shaft, bearing 407 is housed on vent rod 406 and in rotating shaft 408, passes, and be fixed in gantry base, thereby while having guaranteed rotating shaft rotation, vent rod 306 can not rotate.Vent rod 406 lower end access compressed air, by gas-separating valve 412 and air distribution disk 413 by compressed air delivery to each pneumatic binder assembly 500, the relative vent rod 406 of gas-separating valve 412 maintains static, the air channel that to have passage on it be 230 ° with radian communicates, and closely cooperate with air distribution disk 413, and on air distribution disk 413, there are eight passages, rotate together with workbench, during having guaranteed worktable rotary, when pneumatic binder assembly 500 turns to appointed area with workbench compressed air UNICOM and while forwarding subregion to compressed air be cut off, thereby binder and unclamp discharging cyclically.
As shown in Figure 6, described pneumatic binder assembly 500 is many covers, and it is uniform is fixed on the workbench 401 of rotary table assembly, by the air distribution disk 413 in the middle of workbench, provides compressed air, realizes workpiece pressing and processes.Binder assembly 500 mainly comprises firm banking 501, binder seat 502, piston rod 503, backstay 504, extension spring 505, hinged rotating shaft 506, binder block 507.Preferably, the table top of above-mentioned rotary table, radially having long T-shaped groove, distributes along even circumferential, and therefore, firm banking can be installed on workbench radially optional position according to the timber difference of processing.Backstay 504 is fixed on firm banking 501, and can adjust arbitrarily up and down position according to the thickness of timber.Binder block 507 can rotate around hinged rotating shaft 506, under the effect of extension spring 505, and the state in opening, when binder seat 502 is connected with compressed air, piston rod 503 ejects, and binder block 507 presses down, thus workpiece pressing.On the workbench of low speed rotation, conventionally along even circumferential, 8 groups of pneumatic binder assemblies 500 are installed, the pneumatic binder assembly that is positioned at machining area is communicated with compressed air under the effect of air distribution disk, piston rod ejects, and workpiece is compacted, processes or prepare machining state in; And the pneumatic binder assembly that is positioned at non-machining area (before being operator) will be cut off compressed air under the effect of air distribution disk, under the effect of extension spring 505, binder block 507 unclamps, now operator can take off manufactured timber, load onto timber to be processed, therefore can complete again and again material loading, the action of processing, feeding automatically.
As shown in Figure 7, described middle feeding pressure mechanism, it is fixed on the crossbeam 202 of housing assembly, mainly includes binder dish 601, gland 602, locking nut 603, bearing 604, tightening cover 605, cylinder 606, material-pressing rack 607.Material-pressing rack 607 is fixed on the centre of crossbeam 202, and binder dish 601 is just pressed in the centre of the large-scale workpiece on workbench, guarantees the stability of processing.Due to add man-hour workpiece do not stopping continuously rotation, can be with the piston rod rotation of dynamic air cylinder 606, easily damage cylinder piston sealing ring, therefore cylinder end is connected with binder dish 601 by parts such as gland 602, locking nut 603, bearing 604, tightening covers 605, binder dish 601 can produce relative rotation easily with cylinder 606, guaranteed binder dish 601 with workpiece synchronous rotary and piston rod is motionless, the damage of having avoided the piston rod rotation of cylinder 606 to cause.Whole mechanism is simple and reliable, easy to adjust, and maintenance cost is low, extensive to the clamping scope of application of large-scale workpiece.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Do not depart from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (10)
1. a numerical control woodworking milling machine, it is characterized in that: comprise housing assembly (200), be installed on spindle drive (300), rotary table assembly (400), pneumatic binder assembly (500) and middle binder assembly (600) on housing assembly;
Above-mentioned housing assembly comprises base (201), crossbeam (202) and frame rear shield assembly (203); The upper rotary table assembly of installing of base (201), described rotary table assembly comprises workbench (401), and workbench (401) drives running by servomotor worm speed reducer transmission mechanism; The many covers of the upper uniform installation of described workbench (401) pneumatic binder assembly (500), the upper described spindle drive (300) of installing of described crossbeam (202), spindle drive (300) comprises high-speed electric main shaft (305), the line slideway of level and vertical direction, servomotor ball screw driving mechanism, forms high-speed electric main shaft (305) at the Dual-spindle linked of XZ plane;
Described frame rear shield assembly (203) adopts sealing to install, and suction port is set after guard shield;
Feeding pressure mechanism in the middle of the centre position of described crossbeam (202) is provided with, middle feeding pressure mechanism comprises cylinder (606), rotates binder dish (601) is installed on the piston rod of cylinder (606).
2. a kind of numerical control woodworking milling machine as claimed in claim 1, it is characterized in that: in described spindle drive, also comprise Z axis movable stand (303), the upper fixed installation of Z axis movable stand (303) high-speed electric main shaft (305), also comprises for realizing high-speed electric main shaft and carries out X moving assembly and the Z moving assembly that X and Z direction move;
Described X moving assembly comprises X-axis servomotor (301), X line slideway (302), X-axis ball screw (304) and guide rail slide block; Described X line slideway (302) is fixed on crossbeam (202), guide rail slide block is slidably installed on X line slideway (302), X-axis driven by servomotor X-axis ball screw (304) motion, the travelling nut of X-axis ball screw (304) is fixedly connected with described guide rail slide block;
Described Z moving assembly comprises Z axis servomotor (306), Z axis ball screw (310), Z line slideway (307), sliding seat (309) and bearing block (308); On above-mentioned guide rail slide block, fixedly mount sliding seat (309), Z line slideway (307) is set on sliding seat (309), Z axis movable stand is slidably mounted on Z line slideway (307), Z axis servomotor (306) drives the motion of Z axis ball screw, and the travelling nut of Z axis ball screw (310) connects Z axis movable stand (303).
3. a kind of numerical control woodworking milling machine as claimed in claim 2, is characterized in that: described Z axis movable stand is two, and it is symmetricly set on crossbeam (202); Corresponding, described high-speed electric main shaft (305) is also two, described X moving assembly and Z moving assembly are similarly two groups.
4. a kind of numerical control woodworking milling machine as claimed in claim 2, is characterized in that: described X-axis servomotor and Z axis servomotor all include frequency converter.
5. a kind of numerical control woodworking milling machine as claimed in claim 2, it is characterized in that: described rotary table assembly (400) also comprises gear wheel (402), pinion (403), worm speed reducer (404), servomotor (405), vent rod (406), vent rod bearing (407), rotating shaft (408), shaft bearing (409), holder (410), taper roll bearing (411), gas-separating valve (412), air distribution disk (413);
Described driven by servomotor rotating shaft (408) is rotated, rotating shaft (408) is hollow shaft, vent rod (406) passes in rotating shaft (408), its bottom is fixed in gantry base, between vent rod (406) and rotating shaft (408) inwall, vent rod bearing (407) is housed; Described vent rod (406) lower end access compressed air, top by gas-separating valve (412) and air distribution disk (413) by compressed air delivery to each pneumatic binder assembly (500).
6. a kind of numerical control woodworking milling machine as claimed in claim 5, it is characterized in that: described pneumatic binder assembly (500) is fixed on workbench (401), comprise firm banking (501), binder seat (502), piston rod (503), backstay (504), extension spring (505), hinged rotating shaft (506) and binder block (507);
It is upper that described backstay (504) is fixed on firm banking (501), and binder block (507) is hinged on backstay by hinged rotating shaft (506); On backstay, also fixedly mount binder seat (502), binder seat (502) comprises piston rod (503), directly over piston rod (503), be binder block (507), between binder block (507) and backstay, be also connected with extension spring (505).
7. a kind of numerical control woodworking milling machine as claimed in claim 6, it is characterized in that: described gas-separating valve (412) relatively vent rod (406) maintains static, the air channel that to have passage on it be 230 ° with radian communicates, and closely cooperate with air distribution disk (413), and on air distribution disk (413), have eight passages, rotate together with workbench;
The backstay upper-lower position of described pneumatic binder assembly is adjustable; In described binder seat (502), pass into compressed air, piston rod ejects.
8. a kind of numerical control woodworking milling machine as claimed in claim 6, it is characterized in that: the table top of described workbench 401 is radially having long T-shaped groove, along even circumferential, distribute, firm banking (501) can be installed on workbench radially optional position according to the timber difference of processing;
In described rotary table assembly, worm speed reducer (404), servomotor (405) and holder (410) are fixedly installed in respectively in gantry base, the output shaft of worm speed reducer (404) is installed pinion (403), the upper suit of rotating shaft (408) gear wheel (403), the engaged transmission of gear wheel (402) and pinion (403), makes rotating shaft (408) drive worktable rotary motion;
Described cylinder binder assembly (500) is eight covers, and it is distributed on workbench.
9. a kind of numerical control woodworking milling machine as described in as arbitrary in claim 1～8, it is characterized in that: in the middle of described, feeding pressure mechanism comprises binder dish (601), gland (602), locking nut (603), bearing (604), tightening cover (605), cylinder (606) and material-pressing rack (607);
Described material-pressing rack (607) is fixed on the centre of housiung separator, and binder dish (601) is positioned at directly over rotary table; The bottom fixed installation cylinder (606) of material-pressing rack (607), the piston rod of cylinder (606) stretches to downwards in gland (602), between the inwall of gland (602) and the piston rod outer wall of cylinder (606), bearing (604) is installed; Gland (602) rotates by bearing, and the piston rod of cylinder is fixed, and the piston rod of cylinder is installed locking nut (603) through the end after bearing (604);
Described gland top is by tightening cover (605) sealing; Described gland bottom fixed installation binder dish (601).
10. a kind of numerical control woodworking milling machine as claimed in claim 9, is characterized in that: the diameter of described binder dish (601) is greater than the diameter of gland; Binder dish is connected with the bottom of gland by trip bolt;
Described material-pressing rack (607) is L-type, and its horizontal part is fixed on housiung separator, and vertical portion connects cylinder downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254441.XU CN203854065U (en) | 2014-05-14 | 2014-05-14 | Numerical control woodworking milling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254441.XU CN203854065U (en) | 2014-05-14 | 2014-05-14 | Numerical control woodworking milling machine |
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| CN203854065U true CN203854065U (en) | 2014-10-01 |
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| CN201420254441.XU Expired - Lifetime CN203854065U (en) | 2014-05-14 | 2014-05-14 | Numerical control woodworking milling machine |
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| CN105538548A (en) * | 2016-02-29 | 2016-05-04 | 安徽鲲鹏装备模具制造有限公司 | Short-edge pressing device suitable for heating of various models of plates and used for forming machine |
| CN107116622A (en) * | 2017-06-13 | 2017-09-01 | 芜湖桑健电子科技有限公司 | Automatically milling machine is engraved |
| CN107175729A (en) * | 2017-06-13 | 2017-09-19 | 芜湖桑健电子科技有限公司 | Milling machine is engraved in rotation |
| CN108406976A (en) * | 2018-05-08 | 2018-08-17 | 舞钢远铭机械有限公司 | A kind of solid wood milling type machine |
| CN108582297A (en) * | 2018-03-22 | 2018-09-28 | 苏州铨木智能科技有限公司 | A kind of clamping device for carpenter's five-axis robot |
| CN109333668A (en) * | 2018-12-14 | 2019-02-15 | 佛山市豪伟德机械有限公司 | A flexible clamp device for a pass-through CNC drilling machine |
| CN110405282A (en) * | 2019-08-28 | 2019-11-05 | 苏州翰裴精密机械有限公司 | A kind of radiator Workpiece machining apparatus |
| CN111558803A (en) * | 2020-05-29 | 2020-08-21 | 江苏久茂精密电子科技有限公司 | Can prevent to remove and last material pressing subassembly of pressing |
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2014
- 2014-05-14 CN CN201420254441.XU patent/CN203854065U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538548A (en) * | 2016-02-29 | 2016-05-04 | 安徽鲲鹏装备模具制造有限公司 | Short-edge pressing device suitable for heating of various models of plates and used for forming machine |
| CN105538548B (en) * | 2016-02-29 | 2017-10-13 | 安徽鲲鹏装备模具制造有限公司 | A kind of short side material pressing device that the heating of polytypic sheet material is adapted to for forming machine |
| CN107116622A (en) * | 2017-06-13 | 2017-09-01 | 芜湖桑健电子科技有限公司 | Automatically milling machine is engraved |
| CN107175729A (en) * | 2017-06-13 | 2017-09-19 | 芜湖桑健电子科技有限公司 | Milling machine is engraved in rotation |
| CN108582297A (en) * | 2018-03-22 | 2018-09-28 | 苏州铨木智能科技有限公司 | A kind of clamping device for carpenter's five-axis robot |
| CN108406976A (en) * | 2018-05-08 | 2018-08-17 | 舞钢远铭机械有限公司 | A kind of solid wood milling type machine |
| CN109333668A (en) * | 2018-12-14 | 2019-02-15 | 佛山市豪伟德机械有限公司 | A flexible clamp device for a pass-through CNC drilling machine |
| CN110405282A (en) * | 2019-08-28 | 2019-11-05 | 苏州翰裴精密机械有限公司 | A kind of radiator Workpiece machining apparatus |
| CN111558803A (en) * | 2020-05-29 | 2020-08-21 | 江苏久茂精密电子科技有限公司 | Can prevent to remove and last material pressing subassembly of pressing |
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