CN105364491B - A kind of five-axis NC machine center - Google Patents
A kind of five-axis NC machine center Download PDFInfo
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- CN105364491B CN105364491B CN201510987374.1A CN201510987374A CN105364491B CN 105364491 B CN105364491 B CN 105364491B CN 201510987374 A CN201510987374 A CN 201510987374A CN 105364491 B CN105364491 B CN 105364491B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a kind of five-axis NC machine center, including frame, side cover, bonnet, protective cover, loading device, table device, armstand device and main shaft device, side cover is bolted fastening by button and the bayonet fittings in frame；Bonnet is arranged in frame；Protective cover is hinged on side cover；What loading device slided is located in frame；Table device is fixed in frame；Armstand device is fixed on equipment, and main shaft device is fixed on armstand device.The present invention improves the supporting stabilizer of frame, and when installing side cover, preferably side cover can be positioned, and fixation；Easy cleaning scrap, it is spacing to loading device progress, meanwhile, the motion to loading device is preferably oriented to；Translation can be realized, and can realizes rotation, and the steering capability of translation is good, and initial guiding can be carried out to the 4th axle sliding seat, and makes the kinematic accuracy of the 5th sliding seat high, and preferably drive motor is radiated.
Description
Technical field
The present invention relates to numerical control machining center.
Background technology
CNC milling machine is a kind of automatic processing device to grow up on the basis of general milling machine, both processing technologys
Essentially identical, structure is also somewhat like.CNC milling machine, which has, to be divided into without tool magazine and with the major class of tool magazine two.The wherein numerical control with tool magazine
Milling machine is also known as machining center.
NC milling is in addition to the characteristics of being processed with plain-milling machine, also following features：
1st, the strong adaptability of part processing, flexibility are good, can machining profile shape is especially complex or unmanageable size
Part, such as mould class part, shell part.
2nd, can process machine tool can not process or very unmanageable part, as with the complex curve zero described in mathematical modeling
Part and three-dimensional space curved surface class part.
3rd, after clamped one time positioning can be processed, the part of multiple working procedure processing need to be carried out.
4th, machining accuracy is high, crudy is reliable and stable, and the pulse equivalency of numerical control device is generally 0.001mm, high accuracy
Digital control system up to 0.1 μm, in addition, digital control processing also avoid the operational error of operating personnel.
5th, production automation degree is high, can mitigate the labor intensity of operator.Be advantageous to automation for production management.
6th, production efficiency is high.In addition, CNC milling machine has the function of milling machine, boring machine, drilling machine, make process high concentration, greatly
Improve production efficiency greatly.
Existing is that numerical control machining center includes frame, base, column, table assembly and main shaft.Existing workbench group
Part is substantially seated on base, therefore, bad to the supporting stabilizer of workbench etc.；In addition, it is located at work in frame
The surrounding of platform is loading device, due to loading device be it is fixed, therefore, it has not been convenient to clear up scrap.Existing Digit Control Machine Tool exists
Shrouding is installed outside frame, shrouding is typically fixed by screw, in installation process, it is impossible to more preferably shrouding is positioned.It is vertical
Post is fixed on base.Table assembly is located on base, and the table assembly of existing CNC milling machine is set including base, slip
The X-axis seat on base, X-axis seat are driven by servomotor, screw mandrel and nut, and that is slided on X-axis seat is provided with Y-axis seat, Y-axis seat by
Servomotor, screw mandrel and nut driving, the table device can only carry out the motion of X-axis and Y-axis, it is difficult to processed complex curve
Workpiece.
What main shaft slided is located on column.Main shaft can only move in vertical direction, and the guidance quality moved is not high.Institute
The main shaft stated is driven by drive motor, and drive motor at work, can produce substantial amounts of heat, if do not radiated in time,
Drive motor can be burnt out.
The content of the invention
In order to improve the supporting stabilizer of frame, when installing side cover, in order to preferably be positioned to side cover, and it is fixed
Firmly, while in order to improve the intensity of side cover；It is spacing to loading device progress in order to facilitate cleaning scrap, meanwhile, bearing material is filled
The motion put preferably is oriented to；In order to realize translation, and can realizes rotation, and the steering capability of translation is good, in order to
Initial guiding can be carried out to the 4th axle sliding seat, and makes the kinematic accuracy of the 5th sliding seat high, in order to preferably to driving horse
Up to being radiated, the invention provides a kind of five-axis NC machine center.
To reach above-mentioned purpose, a kind of five-axis NC machine center, including frame, side cover, bonnet, protective cover, bearing material dress
Put, table device, armstand device and main shaft device；
Frame includes side frame, connecting rod and riser；Side frame is respectively fixed with the both ends of connecting rod, riser is fixed on both sides
Between frame；
Described side frame includes side plate, and described side plate includes front side board and back side panel；The lower edge of side plate is provided with outside
The bottom plate of bending, the outward flange of bottom plate are provided with the outer panel being folded upward at, and are provided with and upwardly extend in the middle part of the top edge of outer panel
Support plate, support plate is provided with the first mounting hole；The leading edge of front side board is provided with that twice are vertical be parallel to each other first to cut
Stitch, the part between the first joint-cutting, which bends inwards to be formed, keeps out piece；The guide plate to bend inwards is provided with the middle part of the lower edge of side plate；
Bayonet socket is provided with bottom plate, the through hole with bayonet socket position correspondence is provided with outer panel, there is catch arm between through hole and bayonet socket；
Described side cover includes side cover plate and the edge from side cover plate and bent inwards the side cover flange to be formed；Side cover plate includes
Lower side cover plate, middle side cover plate and upper side cover, formed with the lower web plate to cave inward, middle side between lower side cover plate and middle side cover plate
Formed with the upper gusset to cave inward between cover plate and upper side cover；The buckle to extend internally is provided with the bottom of side cover plate；
Side cover plate is provided with the second mounting hole, and depressed part is formed positioned at the second mounting hole on side cover plate, and the is corresponded in depressed part
Two mounting holes are provided with bulge loop, and the position for the second mounting hole on the inwall of side cover plate is provided with connecting pole；Buckle via through holes card
Put on bayonet socket, buckle is connected on side plate by catch arm backstop, connecting pole and side plane contact, bolt through the second mounting hole；
Described protective cover is hinged wherein on a connecting pole；
Described loading device includes bearing material case and drawer；After bearing material case includes bearing material bottom plate, bearing material side plate and bearing material
Plate, bearing material bottom plate, bearing material side plate and bearing material back plate form bearing material chamber；The leading portion of bearing material side plate is higher than back segment, before bearing material side plate
Section, which is higher than, keeps out piece；Drawer is located at the leading section of bearing material case, and the pull chamber upwardly extended is provided with the bottom of drawer；Holding
The bottom of hopper is provided with keeps out projection by what guide plate was kept out, keeps out raised curved；Bearing material case is supported by guide plate and is oriented to；
Described table device includes fixed mount, first axle sliding seat, first axle drive mechanism, the second axle rotating dress
Put, the second axle drive mechanism, workbench and Three-axis drive mechanism；
Fixed mount is fixed in frame；Described fixed mount includes fixed bottom plate, the both sides of self-retaining bottom plate are folded upward at
The fixed flange that the fixed side of extension and the top edge of self-retaining side plate bend inwards；First is provided with fixed bottom plate to be oriented to
Groove；The first guide rail is provided with fixed bottom plate, the first sliding block is provided with the first guide rail；
Described first axle sliding seat includes sliding seat and pressing plate；Sliding seat is fixed on the first sliding block；Set on sliding seat
There is the first groove；Fixture is extended downwardly in a side of the first groove, described fixture is including the first connecting plate and certainly
The first fixed plate that the lower end of first connecting plate bends inwards, the first connecting plate pass through the first guide groove, and the first fixed plate is located at
The lower section of fixed bottom plate；
Described pressing plate is provided with the second groove, the position correspondence of the second groove and the first groove and communicates；Pressing plate is fixed
On sliding seat；
Described first axle drive mechanism includes the first servomotor, the first support plate, the first guidance set, the first driving
Component and the first steel wire；First servomotor is fixed on the bottom of fixed bottom plate；Positioned at the first guide groove on fixed bottom plate
Both ends are respectively fixed with the first support plate, and the first neck is provided with the first support plate, and the upper end of the first neck is wider than lower end；Institute
The first guidance set stated includes the first guiding connecting pole for being fixed on fixed bottom base plate and is located on the first guiding connecting pole
The first directive wheel；The first described drive component includes the first drive connection post for being fixed in the first fixed plate and is located at the
The first driving wheel on one drive connection post；One end holding of first steel wire the first neck on one first support plate wherein
It is interior, the output shaft holding through the first directive wheel and the first servomotor after the other end of the first steel wire is wrapped on the first driving wheel
In the first neck on to another first support plate；
The second described shaft rotating device includes fulcrum bearing, driving shaft, driven shaft and swivel mount；Positioned at the on pressing plate
The both sides of two grooves are respectively fixed with fulcrum bearing, are provided with driving shaft in a fulcrum bearing wherein, are installed in another fulcrum bearing
There is driven shaft；Described swivel mount includes swivel plate and is located at the lug at swivel plate both ends, wherein a lug is fixed on driving shaft
On, another lug is fixed on driven shaft；Annulus is provided with swivel plate, there is accommodation space in annulus；Second axle driving machine
Structure drives spindle rotation；
Workbench is fixed on Three-axis drive mechanism, and workbench is located at the top of swivel mount；
Described Three-axis drive mechanism includes the 3rd servomotor, driving gear and driven gear；3rd servomotor
It is fixed on swivel plate, the output shaft of the 3rd servomotor is extend into accommodation space, and driving gear is arranged on the 3rd servo electricity
On the output shaft of machine, driving gear is located in accommodation space, and driven gear is arranged on swivel plate by fixing axle, driven gear
In accommodation space, driving gear is meshed with driven gear；Workbench is fixed on driven gear；
Armstand device includes transverse arm, the 4th axle sliding seat, the 4th axle drive mechanism, the 5th axle sliding seat and the driving of the 5th axle
Mechanism；
Transverse arm is fixed on fixed mount；The 4th guide rail is fixed with transverse arm, that is slided on the 4th guide rail is provided with the 4th
Sliding block；Described transverse arm includes transverse arm bottom plate and the transverse arm flange being folded upward at from the edge of transverse arm bottom plate；At transverse arm bottom
The side of plate is protruding the 4th servomotor fixed plate, be respectively equipped with the transverse arm flange positioned at transverse arm bottom plate both ends to
4th steel wire support plate of upper extension, the 4th neck is provided with the 4th steel wire support plate；
The 4th described axle sliding seat includes the 4th axle bottom plate, the 4th axle side plate, the 4th axle foreboard and the 4th axle top plate；The
The 4th axle side plate is stretched out in one end of four axle bottom plates；4th axle bottom plate is fixed on Four-slider；
The 4th breach is provided with the side of the 4th axle bottom plate, is fixed with guide pad in the 4th indentation, there, guide pad is provided with
Guide groove；Bearing pin is fixed with the bottom of transverse arm, guide is fixed with the bottom of transverse arm, described guide includes fixed guide
The guiding bending plate that fixed board and self- steering fixed plate are folded upward at, it is oriented to fixed plate and is provided with waist type groove, bearing pin passes through waist type groove,
Screw is fixed on transverse arm bottom plate through waist type groove, is oriented to bending plate and guide groove position correspondence；
Vertical guide groove is provided with two the 4th axle side plates；5th axle sliding seat is fixed on the 5th sliding block, and the 5th axle slides
Seat passes through vertical guide groove；
The 5th guide rail is fixed with the 4th axle front side board, that is slided on the 5th guide rail is provided with the 5th sliding block；
The 4th described axle drive mechanism includes the 4th servomotor, the 4th guidance set, the 4th drive component and the 4th
Steel wire；4th servomotor is fixed on transverse arm；The 4th described guidance set includes the 4th guiding being fixed on transverse arm bottom plate
Connecting pole and the 4th directive wheel being located on the 4th guiding connecting pole；The 4th described drive component includes being fixed on the 4th axle bottom
The 4th on plate the 4th driving wheel for driving connecting pole and being located on the 4th driving connecting pole；One end holding of 4th steel wire is at it
In in the 4th neck on one the 4th steel wire support plate, the other end of the 4th steel wire is led after being wrapped on the 4th driving wheel through the 4th
In the 4th neck in output shaft holding to another 4th steel wire support plate to wheel and the 4th servomotor；
5th axle drive mechanism is fixed on the 4th axle sliding seat, and the 5th axle drive mechanism drives the 5th axle sliding seat；
Main shaft device includes main shaft fixed seat, main shaft and spindle drive；Main shaft fixed seat is fixed on the slip of the 5th axle
On seat；Main shaft is fixed in main shaft fixed seat；Described spindle drive includes drive motor, driving pulley, driven pulley
And belt；Drive motor is fixed in main shaft fixed seat, and driving pulley is fixed on the output shaft of drive motor, driven pulley peace
On main shaft, belt sleeve is on driving pulley and driven pulley；Clasp is cased with drive motor, clasp is provided with radiating
Piece.
The beneficial effects of the invention are as follows：Because the both sides in connecting rod are separately installed with side frame, whole frame is allowed to be in gantry
Structure.Because there is provided bottom plate and outer panel, this improves bearing area and bearing strength so that the stability of supporting is good.
Side frame has side plate, bottom plate and outer panel, and is integrated brake forming, and therefore, the bending resistance of side frame is good.Due to side frame by
Connecting rod and riser supporting, therefore, whole frame is not allowed yielding.Due to foring lower web plate and upper gusset, accordingly, it is capable to improve
The intensity of side cover.Due to there is provided buckle, while the second mounting hole is provided with, when installing side cover, by buckle holding to bayonet socket
On, side cover is then fastened through the second mounting hole by bolt, therefore, when installing side cover, the installation of side cover can be determined
Position, and fixation.Due to there is provided bulge loop, it is therefore possible to prevent the head of bolt is pressed on side cover plate, preventing clamping screw
When damage side cover plate.
Because on the guide plate of the setting of loading device slip, therefore, motion of the guide plate to loading device, which has, to be oriented to
Effect so that the motion of loading device is more steady.Because there is provided pull chamber, therefore, convenient to pull out loading device, side
Just scrap etc. is cleared up.When inwardly pushing away loading device, guide plate can with keep out projection contacts, keep out it is raised kept out by guide plate,
The leading portion of bearing material side plate can contact with keeping out piece simultaneously, therefore, can limit the stroke that loading device inwardly moves.
First servomotor works, and the first servomotor drives the first drive component to move by the first steel wire, and first drives
Dynamic component drives fixture to be moved along the first guide groove, and fixture drives the first sliding block on sliding seat to be transported along the first guide rail
Dynamic, first axle sliding seat drives the motion of the second shaft rotating device, and the second shaft rotating device drives working table movement.First axle is slided
In the motion process of seat, the driving force of first axle drive mechanism by being delivered to through the fixture of fixed bottom plate on sliding seat,
Motion of first guide groove to fixture has guide effect, along with the guide effect of the first guide rail and the first sliding block so that
The motion of first axle sliding seat is more steady, and the precision of motion is high.
Because swivel mount is by driving shaft and driven e axle supporting, therefore, swivel mount rotation is more stable.
When the second axle drive mechanism works, the second axle drive mechanism drives spindle rotation, and driving shaft drives swivel mount rotation
Turn, swivel mount drives worktable rotary.
When 3rd servomotor works, the 3rd servomotor drives driving gear rotation, and driving gear drives driven gear
Rotation, driven gear drive worktable rotary.
Because there is provided accommodation space, therefore, driving gear, driven gear are by interior plant accommodation space, it is not easy to damage
It is bad to arrive driving gear and driven gear.
Above-mentioned table device, the translation of first axle sliding seat can be realized, the rotation of the second shaft rotating device can be realized, also
The rotation of workbench itself can be realized, accordingly, it is capable to process complex-curved workpiece.
Due to being provided with the 4th breach in the side of the 4th axle bottom plate, guide pad is fixed with the 4th indentation, there, on guide pad
Provided with guide groove.Bearing pin is fixed with the bottom of transverse arm, guide is fixed with the bottom of transverse arm, described guide includes leading
The guiding bending plate being folded upward to fixed plate and self- steering fixed plate, it is oriented to fixed plate and is provided with waist type groove, bearing pin passes through waist
Type groove, screw are fixed on transverse arm through waist type groove, are oriented to bending plate and guide groove position correspondence, and so, the 4th axle is slided
The motion of seat has initial guide effect.Because bearing pin passes through waist type groove, therefore, the position of guide can adjust.Due to setting
It vertical guide groove, so, can prevent the 5th sliding seat from departing from the 4th sliding seat, while also act guide effect, allow the 5th to slide
The motion of dynamic seat is more steady.
Clasp is cased with drive motor, clasp is provided with fin, so, can improve the heat dispersion of drive motor,
Extend the service life of drive motor；And because fin is therefore the convenient installation by clasp holding in drive motor
With dismounting fin and clasp.
Brief description of the drawings
Fig. 1 is the stereogram of five-axis NC machine center.
Fig. 2 is the stereogram at another visual angle of five-axis NC machine center.
Fig. 3 is the exploded view of five-axis NC machine center.
Fig. 4 is the stereogram of frame.
Fig. 5 is the stereogram at another visual angle of frame.
Fig. 6 is the stereogram of side frame.
Fig. 7 is the stereogram at another visual angle of side frame.
Fig. 8 is the stereogram of side cover.
Fig. 9 is the stereogram at another visual angle of side cover.
Figure 10 is the stereogram at the visual angle of side cover the 3rd.
Figure 11 is the stereogram of protective cover.
Figure 12 is the stereogram at another visual angle of protective cover.
Figure 13 is the stereogram at the visual angle of protective cover the 3rd.
Figure 14 is the enlarged drawing of A in Figure 11.
Figure 15 is the enlarged drawing of B in Figure 12.
Figure 16 is the stereogram of loading device.
Figure 17 is the stereogram at another visual angle of loading device.
Figure 18 is the enlarged drawing of C in Figure 17.
Figure 19 is the stereogram of table device.
Figure 20 is the stereogram at another visual angle of table device.
Figure 21 is the stereogram of sliding seat.
Figure 22 is the exploded view of table device.
Figure 23 is the stereogram at another visual angle of sliding seat.
Figure 24 is the stereogram of armstand device.
Figure 25 is the stereogram at the visual angle of armstand device second.
Figure 26 is the stereogram at the visual angle of armstand device the 3rd.
Figure 27 is the exploded view of armstand device.
Figure 28 is the stereogram of main shaft device.
Figure 29 is the exploded view of main shaft device.
Embodiment
The present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1 to Figure 3, five-axis NC machine center includes frame 1, side cover 2, bonnet 3, protective cover 4, loading device
5th, table device 6, armstand device 7 and main shaft device 8.
As shown in Figure 4 and Figure 5, frame 1 includes side frame 11, connecting rod 12 and riser 13.Distinguish at the both ends of connecting rod 12
Side frame 11 is fixed with, riser 13 is fixed between side frames 11.
As shown in Figure 6 and Figure 7, side frame 11 includes side plate 111, and described side plate 111 includes front side board 1111 and back side panel
1112, back side panel 1112 is connected on front side board 1111, and the height of front side board 1111 is less than the height of back side panel 1112, in front side
Formed with V-shaped groove between plate 1111 and back side panel 1112.
Front side board 1111 is trapezoidal, and front side board 1111 has first to drag for sky 1111a, and first to drag for sky 1111a trapezoidal, and first
The upside both ends for dragging for sky 1111a are respectively equipped with the first gusset 1111b to the first lower middle side part for dragging for sky 1111a.
Back side panel 1112 includes the first 1112d while 1112b, the 3rd are in 1112c, the 4th in 1112a, second and base
1113e；First side from the front end on base upwards and extend obliquely out backward, second while from first while upper end it is downward and oblique backward
Extension, the 3rd while from second while one end downwards and extend obliquely out backward, the 3rd while angle of inclination be more than second while inclination
Angle, the 4th while from the 3rd while one end extend downward into the rear end on base.Have second to drag for sky 1112f in back side panel 1112,
Being dragged for second has connecting plate 1112g in sky 1112f, emission-type is outwards provided with more than three from connecting plate 1112g
Second gusset 1112h.
The leading edge of front side board 1111 is provided with vertical the first joint-cutting being parallel to each other of twice, the part between the first joint-cutting
Bend inwards to be formed and keep out piece 1111c.
Empty lower section is dragged for positioned at second be provided with 3 second joint-cuttings in back side panel 1112, the second joint-cutting is mutually perpendicular to, and second
Part between joint-cutting bends inwards to form clip piece 1112j.The edge on the first side is provided with the first kink to bend inwards
1112k, the edge on the second side are provided with the second kink 1112m to bend inwards.The edge on the 4th side is provided with the company to bend inwards
Lug 1112n.
The guide plate 113 to bend inwards is provided with the middle part of the lower edge of side plate 111.The lower edge of side plate 111 is provided with bent outward
The bottom plate 114 of folding, the outward flange of bottom plate 114 are provided with the outer panel 115 being folded upward at, set in the middle part of the top edge of outer panel 115
There is the support plate 116 upwardly extended, support plate 116 is provided with the first mounting hole 117.Bayonet socket 1141 is provided with bottom plate 114,
Outer panel 115 is provided with the through hole 1151 with the position correspondence of bayonet socket 1141, has catch arm between through hole 1151 and bayonet socket 1141
1140。
Junction between front side board 1111 and back side panel 1112 has been bolted connecting rod 12；In connecting plate
Connecting rod 12 has been bolted between 1112g, connecting rod has been bolted between the rear portion of back side panel.Such as Fig. 4
Shown, one end of connecting rod 12 has otch 121, when installing connecting rod 12, is clamped in using instrument on otch 121, then
Bolt is tightened, so, can prevent connecting rod 12 from rotating.
Sky 1112f is dragged for due to dragging for sky 1111a and second there is provided first, and is dragged for first and the first gusset is provided with sky,
Second drags for and is provided with the second gusset in sky, therefore, can not only reduce the weight of side frame, nor can influence the intensity of side frame.By
In there is provided bottom plate 114, this improves bearing area so that the stability of supporting is good.Side frame 11 has side plate 111, bottom plate
112 and outer panel 113, and brake forming is integrated, therefore, the bending resistance of side frame 11 is good.Because there is provided the first bending
Portion and the second kink, accordingly, it is capable to improve the strength and stiffness of back side panel 1112.
As shown in figure 5, being provided with holding part 131 on riser 13, the holding of holding part 131 is easy to pacify on clip piece 1112j
Fill riser 13.
As shown in Figs. 8 to 11, side cover 2 includes side cover plate 21 and bent inwards the side cover to be formed from the edge of side cover plate 21
Flange 22.Side cover plate 21 includes lower side cover plate 211, middle side cover plate 212 and upper side cover 213, lower side cover plate 211 and middle side cover plate
Between 212 formed with the lower web plate 214 to cave inward, formed with caving inward between middle side cover plate 212 and upper side cover 213
Upper gusset 215, so, the non-deformability and intensity of side cover 2 can be improved.In lower side cover plate 211, middle side cover plate 212 and upside
Formed with U-type groove 216 between cover plate 213.The buckle 23 to extend internally is provided with the bottom of side cover plate 211.
As shown in Fig. 8 to Figure 10, the second mounting hole 24 is provided with side cover plate 21, positioned at the second installation on side cover plate 21
Hole 24 forms depressed part 25, bulge loop 26 is provided with corresponding to the second mounting hole 24 in depressed part 25, on the inwall of side cover plate 21
Connecting pole 27 is provided with for the position of the second mounting hole 24.
Side cover 2 is arranged on the outside of side frame 11, formed with space between side frame 11 and side cover plate 21.When installing side cover 2,
Buckle 23 is first passed through into through hole 1151, then allows the holding of buckle 23 to live buckle 23 by the backstop of catch arm 1140 in mouth 1141,
Now, connecting pole 27 is kept out on side plate, is connected to using bolt through the second mounting hole 24 on side plate 111, the head of bolt
Contacted with bulge loop 26.
Because there is provided connecting pole 27, therefore, meeting self-assembling formation space between side plate 111 and side cover plate 21.Due to setting
Bulge loop 26 has been put, it is therefore possible to prevent the head of bolt is pressed on side cover plate 21, has prevented from damaging side cover plate during clamping screw
21；Due to there is provided buckle, therefore, after in the holding of buckle 23 to bayonet socket, the second mounting hole and side frame upper installing hole can be realized
Be accurately positioned.
Described bonnet 3 is fixed by screws on engaging lug 1112n.
As shown in Figure 11 to Figure 13, described protective cover 4 includes lid 41, hinged ear 43 and locating part 44.
Lid 41 is horizontal-extending after first extending obliquely upward from front to back and then oliquely downward extends.Lid 41 is horizontal-extending
Section bottom to lower recess at top formed with protuberance 411, so, the non-deformability of lid 41 is good, improves security
Energy.Recessed groove 411a is respectively equipped with horizontal-extending section of both ends of lid.It is provided with and extends internally in the both sides of the edge of lid 411
Lid flange 42, the intensity of lid 41 can be improved.
Hinged ear 43 is provided with the rear end both sides of lid 41, jointed shaft 45 is provided with hinged ear 43, jointed shaft 45 is be hinged
Wherein on a connecting pole.
Locating part 44 is provided with hinged ear 43.As shown in figure 14, locating part 44 includes spacing ring 441 and is located at spacing ring
Limiting section 442 on 441, the bottom of limiting section 442 is straight line, is Inner arc between limiting section 442 and spacing ring 441, can subtract
Small stress concentration, the end face of limiting section 442 is inclined-plane.
As shown in figure 15, limited block 46 is provided with the front end both sides of lid flange 42, the both ends of limited block 46 are inclined-plane.
The leading section of lid flange 42 is provided with lug boss 47, and lug boss is arc.
After protective cover is closed, locating part is kept out, and limited block is kept out by side cover, and therefore, protective cover will not enter machine
Collided with cutter, workbench etc. in frame, improve security performance, while gap is not had between lid and side cover.
As shown in Figure 16 to Figure 18, described loading device 5 includes bearing material case 51 and drawer 52.Bearing material case includes bearing material
Bottom plate 511, bearing material side plate 512 and bearing material back plate 513, bearing material bottom plate 511, bearing material side plate 512 and bearing material back plate 513 form bearing material
Chamber.The leading portion of bearing material side plate 512 is higher than back segment.Drawer 52 is located at the leading section of bearing material case 51, is set in the bottom of drawer 52
There is the pull chamber 521 upwardly extended, be easy to pull loading device 5, the convenient waste material for removing bearing material intracavitary, also allow for cleaning bearing material
Device 5.
As shown in figure 18, it is provided with the bottom of bearing material case 51 and keeps out projection 53, it is curved keeps out projection 53.
Bearing material case 51 supports guiding by guide plate 113.When inwardly pushing away loading device 5, guide plate 113 can be with keeping out projection
53 contacts, while the leading portion of bearing material side plate can contact with keeping out piece 1111c, therefore, can limit the row that loading device 5 inwardly moves
Journey.
As shown in Figure 19, Figure 20 and Figure 22, described table device 6 includes fixed mount 61, first axle sliding seat 62, the
One axle drive mechanism 63, the second shaft rotating device 64, the second axle drive mechanism 65, workbench 66 and Three-axis drive mechanism 67.
Described fixed mount 61 is folded upward at the fixed side of extension including fixed bottom plate 611, the both sides of self-retaining bottom plate
612 and the fixed flange 613 that bends inwards of top edge of self-retaining side plate.The first guide groove is provided with fixed bottom plate 611
6111.On fixed bottom plate 611 the second guide groove 6112 is provided with positioned at the side of the first guide groove 6111.In fixed bottom plate 611
One end be provided with stock guide 614, so, the waste material of processing is easily drained into loading device automatically from fixed mount.At fixed bottom
Plate 611 is provided with the first guide rail 615, and the first sliding block 616 is provided with the first guide rail 615.Described fixed mount 61 is fixed on machine
On frame 1.
Described first axle sliding seat 62 includes sliding seat 621 and pressing plate 622.
As shown in Figure 21 to Figure 23, sliding seat 621 is fixed on the first sliding block 616.Sliding seat 621 includes sliding panel 621a
With the slip flange 621b being bent to form downwards from sliding panel 621a edge, the first groove is provided with sliding panel 621a
6211, it is provided with two relative slip flange 621b and slides breach 6212, slides the position of the guide rail 615 of breach 6212 and first
It is corresponding, prevent the first guide rail from interfering with sliding seat.
As shown in Figure 21 to Figure 23, fixture 6213 is extended downwardly in a side of the first groove 6211, described consolidates
Determining part 6213 includes the first connecting plate 62131 and the first fixed plate to be bent inwards from the lower end of the first connecting plate 62131
62132, the first connecting plate 62131 passes through the first guide groove 6111, and the first fixed plate is located at the lower section of fixed bottom plate.It is logical first
The opposite side of groove 6211 has extended downwardly the second connecting plate 6214, and the second connecting plate 6214 passes through the second groove 6212.
Due to there is provided slide flange 621b, accordingly, it is capable to improve the intensity of sliding seat 621.
Described pressing plate 622 is provided with the position correspondence of the second groove 6221, the second groove 6221 and the first groove 6211
And communicate.Slide plate breach 6222 is provided with the front end corner of pressing plate 622.The rear end of pressing plate 622 is fixed by screws in slip
On plate 621a.Pressing device is provided with the opening position of slide plate breach 6222.Described pressing device includes hold-down ring 6231 and lock
Tight screw 6232, the upper end of hold-down ring 6231 is the face of cylinder, and lower end is circular conical surface, and the circular conical surface of hold-down ring acts on slide plate breach
On 6222, lock-screw 6232 is connected on sliding panel through hold-down ring 6231, so, with the locking of lock-screw, is compressed
The circular conical surface of ring forms downward pressure and horizontal pressure to pressing plate 622, and one side crush board 622 is close to sliding seat 621
On, pressing plate 622 on the other hand can more be firmly fixed.
As shown in Figure 20 and Figure 21, described first axle drive mechanism 63 includes the first servomotor 631, the first support plate
632nd, the first guidance set 633, the first drive component 634 and the first steel wire 635.First servomotor 631 is fixed on fixed bottom
The bottom of plate 611；The first support plate 632 is respectively fixed with positioned at the both ends of the first guide groove 6111 on fixed bottom plate 611,
First support plate 632 is provided with the first neck 6321, and the upper end of the first neck 6321 is wider than lower end, so, when steel wire snaps onto
After in first neck, it can prevent the first steel wire from departing from the first neck.The first described guidance set 633 includes being fixed on fixed bottom
First guiding connecting pole of the bottom of plate 611 and the first directive wheel being located on the first guiding connecting pole.The first described driving group
Part 634 includes the first drive connection post being fixed in the first fixed plate 62132 and be located on the first drive connection post first
Driving wheel.One end holding of first steel wire 635 in the first neck wherein on one first support plate, the first steel wire 635 it is another
One ends wound on the first driving wheel after the output shaft holding through the first directive wheel and the first servomotor to another first supporting
In the first neck on plate.
When the first servomotor 631 works, the first servomotor 631 drives the first drive component by the first steel wire 635
634 motions, the first drive component 634 drive fixture 6231 to be moved along the first guide groove 6111, and fixture 6231, which drives, to be slided
The first sliding block on seat 621 moves along the first guide rail, and first axle sliding seat 62 drives the second shaft rotating device 64 to move, and second
Shaft rotating device 64 drives workbench 66 to move.In the motion process of first axle sliding seat 62, the drive of first axle drive mechanism 63
Power through the fixture 6213 of fixed bottom plate 611 by being delivered on sliding seat, fortune of first guide groove 6111 to fixture
It is dynamic that there is guide effect, along with the guide effect of the first guide rail 615 and the first sliding block 616 so that first axle sliding seat 62
Motion is more steady, and the precision of motion is high.
As shown in figure 20, guide finger 636 is fixed with the bottom of fixed bottom plate 611, is fixed with the bottom of fixed plate 611
Abutment 637, described abutment 637 includes keeping out fixed plate and that keeps out that fixed plate bends downwards certainly keeps out plate, keeps out solid
Fixed board is provided with waist type groove, and guide finger 636 passes through waist type groove, and screw is fixed on fixed bottom plate 611 through waist type groove, keeps out plate
Keep out on the first steel wire, so, the motion to the first steel wire has guide effect.Because guide finger passes through waist type groove, therefore,
The position of adjustable abutment 637.
Spring stack 638 is fixed with the bottom of fixed bottom plate 611, is set between the connecting plate 6214 of spring stack 638 and second
There is spring 639.When first axle sliding seat 62 is moved on the position away from spring stack, spring 639 is to first axle sliding seat 62
With pulling force, there is tensile force to first axle sliding seat, therefore, what first axle sliding seat 62 was not easy to occur rocking shows, when
First axle sliding seat 62 towards the direction of spring stack 638 move when, due to the presence of spring tension so that the consumption of the first servomotor
Measure relative reduction.
The second described shaft rotating device 64 includes fulcrum bearing 641, driving shaft 642, driven shaft 643 and swivel mount 644.
Both sides positioned at the second groove 6221 on pressing plate 622 are respectively fixed with fulcrum bearing 641, are provided with master in a fulcrum bearing wherein
Moving axis 642, driven shaft 643 is installed in another fulcrum bearing.Described swivel mount 644 includes swivel plate 6441 and is located at rotation
The lug 6442 at plate both ends, wherein a lug is fixed on driving shaft 642, another lug is fixed on driven shaft 643.Rotating
Plate 6441 is provided with annulus 6443, has accommodation space 6444 in annulus 6443.
Because swivel mount 644 is supported by driving shaft 642 and driven shaft 643, therefore, swivel mount rotation is more stable.
The second described axle drive mechanism 65 includes the second servomotor fixed mount 651, the second servomotor 652, worm screw
653 and worm gear 654.Second servomotor fixed mount 651 is fixed in the fulcrum bearing for being provided with driving shaft.Second servomotor
652 are fixed on the second servomotor fixed mount 651.Worm screw 653 is fixed on the output shaft of the second servomotor.Worm gear 654
On driving shaft 642, worm screw 653 engages with worm gear 654.
When the second servomotor 652 works, the second servomotor 652 drives worm gear 654 to rotate by worm screw 653, worm gear
654 drive driving shafts 642 rotate, and driving shaft 642 drives swivel mount rotation, and swivel mount drives worktable rotary.Due to worm gear snail
Bar has the function of self-locking, it is therefore possible to prevent swivel mount is rotated at random.
The bottom of workbench 66 has locating ring, and locating ring is located in annulus, between having between locating ring and the inwall of annulus
Gap, there is limited block 661 in annulus 6443 on swivel plate 6441, limited block 661 contacts with workbench 66, prevents work
Platform 66 contacts with annulus 6443, avoids workbench 66 from being worn in rotary course with annulus 6443.
Described Three-axis drive mechanism 67 includes the 3rd servomotor 671, driving gear 672 and driven gear 673.The
Three servomotors 671 are fixed on swivel plate 6441, and the output shaft of the 3rd servomotor is extend into accommodation space, driving gear
672 are arranged on the output shaft of the 3rd servomotor, and driving gear 672 is located in accommodation space, and driven gear 673 passes through fixation
Axle is arranged on swivel plate 6441, and driven gear 673 is located in accommodation space, and driving gear is meshed with driven gear；Work
Platform is fixed on driven gear.
When 3rd servomotor works, the 3rd servomotor drives driving gear rotation, and driving gear drives driven gear
Rotation, driven gear drive worktable rotary.
Because there is provided accommodation space, therefore, driving gear, driven gear are by interior plant accommodation space, it is not easy to damage
It is bad to arrive driving gear and driven gear.
As shown in Figure 24 to Figure 27, described armstand device 7 includes transverse arm 71, the 4th axle sliding seat 72, the driving of the 4th axle
Mechanism 73, the 5th axle sliding seat 74 and the 5th axle drive mechanism 75.
Described transverse arm 71 is fixed on fixed mount 61.Described transverse arm 71 includes transverse arm bottom plate 711 and from transverse arm bottom plate
The transverse arm flange 712 that 711 edge is folded upward at, so, the intensity of transverse arm 71 can be improved.The one of transverse arm bottom plate 711
Laterally the 4th servomotor fixed plate 713 is overhang.The 4th guide rail 714 is fixed with transverse arm bottom plate 711, in the 4th guide rail
That is slided on 714 is provided with Four-slider 715.
The 4th steel wire support plate 716 upwardly extended is provided with the transverse arm flange 712 positioned at both ends, in the 4th steel wire branch
Board 716 is provided with the 4th neck.
The 4th described axle sliding seat 72 includes the 4th axle bottom plate 721, the 4th axle side plate 722, the 4th axle foreboard 723 and the
Four axle top plates 724.The 4th axle side plate 722 is stretched out in one end of 4th axle bottom plate 721.4th axle bottom plate 721 is fixed on Four-slider
On 715.
The 4th breach 7211 is provided with the side of the 4th axle bottom plate 721, guide pad 726 is fixed with the 4th breach 721,
Guide pad 725 is provided with guide groove 7251.As shown in figure 25, bearing pin 717 is fixed with the bottom of transverse arm bottom plate 711, in transverse arm
The bottom of bottom plate 711 is fixed with guide 718, and described guide 718 includes being oriented to fixed plate and self- steering fixed plate is upward
The guiding bending plate of bending, it is oriented to fixed plate and is provided with waist type groove, bearing pin 717 passes through waist type groove, and screw is fixed through waist type groove
Onto transverse arm bottom plate, bending plate and the position correspondence of guide groove 7251 are oriented to, so, the motion to the 4th axle sliding seat 72 has just
Beginning guide effect.Because bearing pin passes through waist type groove, therefore, the position of guide 718 can adjust.
Vertical guide groove 7221 is provided with two the 4th axle side plates 722.One the 4th axle side plate is provided with outward bending wherein
Fixed ear 726.
The 5th guide rail 727 is fixed with the 4th axle front side board, that is slided on the 5th guide rail 727 is provided with the 5th sliding block
728。
The 4th described axle drive mechanism 73 includes the 4th servomotor 731, the 4th guidance set 732, the 4th driving group
The steel wire 734 of part 733 and the 4th.4th servomotor 731 is fixed in the 4th servomotor fixed plate 713.Described the 4th leads
The 4th guiding connecting pole for including being fixed on transverse arm bottom plate to component 732 and the 4th guiding being located on the 4th guiding connecting pole
Wheel.The 4th driving connecting pole and be located at the 4th driving that the 4th described drive component 733 includes being fixed on the 4th axle bottom plate
The 4th driving wheel on connecting pole.One end holding of 4th steel wire 734 the 4th neck on one the 4th steel wire support plate wherein
It is interior, the output shaft through the 4th directive wheel and the 4th servomotor after the other end of the 4th steel wire 734 is wrapped on the 4th driving wheel
In the 4th neck in holding to another 4th steel wire support plate.
When the 4th servomotor 731 works, the 4th servomotor 731 drives the 4th drive component by the 4th steel wire 734
733 motions, the 4th drive component 733 drive the 4th axle sliding seat to be moved along the 4th guide rail.
The 5th described axle sliding seat 74 is fixed on the 5th sliding block 728.5th axle sliding seat 74 passes through vertical guide groove
7221。
The 5th described axle drive mechanism 75 includes the 5th servomotor fixed seat 750, the 5th servomotor the 751, the 5th
Guidance set 752, the 5th drive component 753 and the 5th steel wire 754.5th servomotor fixed seat 750 is fixed on fixed ear 726
On.5th servomotor 751 is fixed in the 5th servomotor fixed seat 750.The 5th described guidance set 752 includes fixing
The 5th on transverse arm bottom plate the 5th directive wheel for being oriented to connecting pole and being located on the 5th guiding connecting pole.The 5th described driving
The 5th driving that component 753 includes the 5th drive connection post being fixed on the 5th axle bottom plate and is located on the 5th drive connection post
Wheel.On the 4th axle top plate, the other end of the 5th steel wire 754 is wrapped on the 5th driving wheel for one end holding of 5th steel wire 754
By the output shaft holding of the 5th directive wheel and the 5th servomotor on the 4th axle bottom plate.
When the 5th servomotor 751 works, the 5th servomotor 751 drives the 5th drive component by the 5th steel wire 754
753 motions, the 5th drive component 753 drive the 5th axle sliding seat vertically guide groove movement.
Due to that there is provided vertical guide groove, so, can prevent the 5th sliding seat from departing from the 4th sliding seat, while also act and lead
To effect, make the motion of the 5th sliding seat more steady.
As shown in Figure 28 and Figure 29, described main shaft device 8 includes main shaft fixed seat 81, main shaft 82 and spindle drive
83。
Main shaft fixed seat 81 is fixed on the both ends of the 5th sliding seat.Main shaft 82 is fixed in main shaft fixed seat 81.Described
Spindle drive 83 includes drive motor 831, driving pulley 832, driven pulley 833 and belt 834.Drive motor 831 is solid
It is scheduled in main shaft fixed seat 81, driving pulley 832 is fixed on the output shaft of drive motor, and driven pulley 833 is arranged on main shaft
On 82, belt 834 is enclosed on driving pulley and driven pulley.
Drive motor works, and drive motor drives main shaft to rotate by driving pulley, belt and driven pulley.
Described main shaft device follows the 5th sliding seat to move.
Clasp 84 is cased with drive motor, clasp is provided with fin, so, can improve the thermal diffusivity of drive motor
Can, extend the service life of drive motor, and because fin is therefore the convenient peace by clasp holding in drive motor
Assembly and disassembly fin and clasp.
Claims (9)
- A kind of 1. five-axis NC machine center, it is characterised in that：Including frame, side cover, bonnet, protective cover, loading device, work Table apparatus, armstand device and main shaft device；Frame includes side frame, connecting rod and riser；Be respectively fixed with side frame at the both ends of connecting rod, riser be fixed on side frames it Between；Described side frame includes side plate, and described side plate includes front side board and back side panel；The lower edge of side plate is provided with outward bending Bottom plate, the outward flange of bottom plate is provided with the outer panel being folded upward at, the branch upwardly extended is provided with the middle part of the top edge of outer panel Board, support plate are provided with the first mounting hole；The leading edge of front side board is provided with vertical the first joint-cutting being parallel to each other of twice, the Part between one joint-cutting, which bends inwards to be formed, keeps out piece；The guide plate to bend inwards is provided with the middle part of the lower edge of side plate；The bottom of at Plate is provided with bayonet socket, and the through hole with bayonet socket position correspondence is provided with outer panel, has catch arm between through hole and bayonet socket；Described side cover includes side cover plate and the edge from side cover plate and bent inwards the side cover flange to be formed；Side cover plate includes downside Cover plate, middle side cover plate and upper side cover, formed with the lower web plate to cave inward, middle side cover plate between lower side cover plate and middle side cover plate Formed with the upper gusset to cave inward between upper side cover；The buckle to extend internally is provided with the bottom of side cover plate；In side cover Plate is provided with the second mounting hole, and depressed part is formed positioned at the second mounting hole on side cover plate, and the second peace is corresponded in depressed part Dress hole is provided with bulge loop, and the position for the second mounting hole on the inwall of side cover plate is provided with connecting pole；Buckle via through holes holding is arrived On bayonet socket, buckle is connected on side plate by catch arm backstop, connecting pole and side plane contact, bolt through the second mounting hole；Described protective cover is hinged wherein on a connecting pole；Described loading device includes bearing material case and drawer；Bearing material case includes bearing material bottom plate, bearing material side plate and bearing material back plate, holds Expect that bottom plate, bearing material side plate and bearing material back plate form bearing material chamber；The leading portion of bearing material side plate is higher than back segment, and the leading portion of bearing material side plate is higher than Keep out piece；Drawer is located at the leading section of bearing material case, and the pull chamber upwardly extended is provided with the bottom of drawer；In bearing material case Bottom is provided with keeps out projection by what guide plate was kept out, keeps out raised curved；Bearing material case is supported by guide plate and is oriented to；Described table device includes fixed mount, first axle sliding seat, first axle drive mechanism, the second shaft rotating device, the Two axle drive mechanisms, workbench and Three-axis drive mechanism；Fixed mount is fixed in frame；Described fixed mount includes fixed bottom plate, the both sides of self-retaining bottom plate are folded upward at extending Fixed side and self-retaining side plate the fixed flange that bends inwards of top edge；The first guide groove is provided with fixed bottom plate； The first guide rail is provided with fixed bottom plate, the first sliding block is provided with the first guide rail；Described first axle sliding seat includes sliding seat and pressing plate；Sliding seat is fixed on the first sliding block；Sliding seat is provided with the One groove；Fixture is extended downwardly in a side of the first groove, described fixture includes the first connecting plate and from first The first fixed plate that the lower end of connecting plate bends inwards, the first connecting plate pass through the first guide groove, and the first fixed plate is positioned at fixation The lower section of bottom plate；Described pressing plate is provided with the second groove, the position correspondence of the second groove and the first groove and communicates；Pressing plate is fixed on cunning On dynamic seat；Described first axle drive mechanism includes the first servomotor, the first support plate, the first guidance set, the first drive component With the first steel wire；First servomotor is fixed on the bottom of fixed bottom plate；It is located at the both ends of the first guide groove on fixed bottom plate The first support plate is respectively fixed with, the first neck is provided with the first support plate, the upper end of the first neck is wider than lower end；Described First guidance set includes the first guiding connecting pole for being fixed on fixed bottom base plate and be located on the first guiding connecting pole the One directive wheel；The first described drive component includes the first drive connection post being fixed in the first fixed plate and is located at the first drive The first driving wheel on dynamic connecting pole；One end holding of first steel wire is in the first neck wherein on one first support plate, and The output shaft holding through the first directive wheel and the first servomotor is to separately after the other end of one steel wire is wrapped on the first driving wheel In the first neck on one first support plate；The second described shaft rotating device includes fulcrum bearing, driving shaft, driven shaft and swivel mount；It is logical positioned at second on pressing plate The both sides of groove are respectively fixed with fulcrum bearing, are provided with driving shaft in a fulcrum bearing wherein, be provided with another fulcrum bearing from Moving axis；Described swivel mount includes swivel plate and is located at the lug at swivel plate both ends, wherein a lug is fixed on driving shaft, separately One lug is fixed on driven shaft；Annulus is provided with swivel plate, there is accommodation space in annulus；Second axle drive mechanism drives Spindle rotation；Workbench is fixed on Three-axis drive mechanism, and workbench is located at the top of swivel mount；Described Three-axis drive mechanism includes the 3rd servomotor, driving gear and driven gear；3rd servomotor is fixed On swivel plate, the output shaft of the 3rd servomotor is extend into accommodation space, and driving gear is arranged on the 3rd servomotor On output shaft, driving gear is located in accommodation space, and driven gear is arranged on swivel plate by fixing axle, and driven gear is located at In accommodation space, driving gear is meshed with driven gear；Workbench is fixed on driven gear；Armstand device includes transverse arm, the 4th axle sliding seat, the 4th axle drive mechanism, the 5th axle sliding seat and the 5th axle driving machine Structure；Transverse arm is fixed on fixed mount；The 4th guide rail is fixed with transverse arm, that is slided on the 4th guide rail is provided with Four-slider； Described transverse arm includes transverse arm bottom plate and the transverse arm flange being folded upward at from the edge of transverse arm bottom plate；The one of transverse arm bottom plate The 4th servomotor fixed plate laterally has been overhang, has been respectively equipped with and upwardly extends on the transverse arm flange positioned at transverse arm bottom plate both ends The 4th steel wire support plate, the 4th neck is provided with the 4th steel wire support plate；The 4th described axle sliding seat includes the 4th axle bottom plate, the 4th axle side plate, the 4th axle foreboard and the 4th axle top plate；4th axle The 4th axle side plate is stretched out in one end of bottom plate；4th axle bottom plate is fixed on Four-slider；The 4th breach is provided with the side of the 4th axle bottom plate, is fixed with guide pad in the 4th indentation, there, guide pad, which is provided with, to be oriented to Groove；Bearing pin is fixed with the bottom of transverse arm, guide is fixed with the bottom of transverse arm, described guide includes being oriented to fixed plate The guiding bending plate being folded upward at self- steering fixed plate, it is oriented to fixed plate and is provided with waist type groove, bearing pin passes through waist type groove, screw It is fixed to through waist type groove on transverse arm bottom plate, is oriented to bending plate and guide groove position correspondence；Vertical guide groove is provided with two the 4th axle side plates；5th axle sliding seat is fixed on the 5th sliding block, and the 5th axle sliding seat is worn Cross vertical guide groove；The 5th guide rail is fixed with the 4th axle front side board, that is slided on the 5th guide rail is provided with the 5th sliding block；The 4th described axle drive mechanism includes the 4th servomotor, the 4th guidance set, the 4th drive component and the 4th steel wire； 4th servomotor is fixed on transverse arm；The 4th described guidance set includes the 4th guiding connecting pole being fixed on transverse arm bottom plate With the 4th directive wheel being located on the 4th guiding connecting pole；The 4th described drive component includes being fixed on the 4th axle bottom plate 4th driving connecting pole and the 4th driving wheel being located on the 4th driving connecting pole；One end holding of 4th steel wire one wherein In the 4th neck on four steel wire support plates, the other end of the 4th steel wire be wrapped on the 4th driving wheel after through the 4th directive wheel and In the 4th neck in the output shaft holding of 4th servomotor to another 4th steel wire support plate；5th axle drive mechanism is fixed on the 4th axle sliding seat, and the 5th axle drive mechanism drives the 5th axle sliding seat；Main shaft device includes main shaft fixed seat, main shaft and spindle drive；Main shaft fixed seat is fixed on the 5th axle sliding seat； Main shaft is fixed in main shaft fixed seat；Described spindle drive includes drive motor, driving pulley, driven pulley and skin Band；Drive motor is fixed in main shaft fixed seat, and driving pulley is fixed on the output shaft of drive motor, and driven pulley is arranged on On main shaft, belt sleeve is on driving pulley and driven pulley；Clasp is cased with drive motor, clasp is provided with fin.
- 2. five-axis NC machine center according to claim 1, it is characterised in that：The height of front side board is less than back side panel Highly, formed with V-shaped groove between front side board and back side panel；Front side board is trapezoidal, and front side board has first to drag for sky, and first drags for sky Trapezoidal, the lower middle side part that sky is dragged at the first upside both ends for dragging for sky to first is respectively equipped with the first gusset；Back side panel includes first While, second while, the 3rd while, the 4th while and base；First side extends obliquely out upwards and backward from the front end on base, and the second side is from the The upper end on one side extends obliquely out downwards and backward, the 3rd while from second while one end extend obliquely out downwards and backward, the 3rd side Angle of inclination is more than the angle of inclination on the second side, the 4th while from the 3rd while one end extend downward into the rear end on base；Back side panel Inside have second to drag for sky, being dragged for second has connecting plate in sky, emission-type is outwards provided with more than three from connecting plate Second gusset；Junction between front side board and back side panel has been bolted connecting rod；Pass through spiral shell between connecting plate Tether and be connected to connecting rod, connecting rod has been bolted between the rear portion of back side panel；In back side panel sky is dragged for positioned at second Lower section is provided with 3 second joint-cuttings, and the second joint-cutting is mutually perpendicular to, and the part between the second joint-cutting bends inwards to form clip piece； Riser is provided with holding part, and holding part holding is on clip piece；The edge on the first side is provided with the first kink to bend inwards, the The edge on two sides is provided with the second kink to bend inwards；The edge on the 4th side is provided with the engaging lug to bend inwards, in engaging lug On be fixed with bonnet；One end of connecting rod has otch.
- 3. five-axis NC machine center according to claim 1, it is characterised in that：Described protective cover includes lid, hinge Lug and locating part；Lid is horizontal-extending after first extending obliquely upward from front to back and then oliquely downward extends；Lid level is prolonged Stretch the bottom of section to lower recess at top formed with protuberance；The lid flange to extend internally is provided with the both sides of the edge of lid； Hinged ear is provided with the rear end both sides of lid, jointed shaft is provided with hinged ear, jointed shaft is hinged wherein on a connecting pole； Hinged ear is provided with locating part；Locating part includes spacing ring and the limiting section being located on spacing ring, and the bottom of limiting section is straight line, It is Inner arc between limiting section and spacing ring, the end face of limiting section is inclined-plane；Limited block is provided with the front end both sides of lid flange, The both ends of limited block are inclined-plane；Recessed groove is respectively equipped with horizontal-extending section of both ends of lid；In the leading section of lid flange Provided with lug boss, lug boss is arc.
- 4. five-axis NC machine center according to claim 1, it is characterised in that：It is oriented on fixed bottom plate positioned at first The side of groove is provided with the second guide groove；The second connecting plate is extended downwardly in the opposite side of the first groove, the second connecting plate passes through Second groove；Spring stack is fixed with the bottom of fixed bottom plate, spring is provided between spring stack and the second connecting plate；In fixation One end of bottom plate is provided with stock guide；Sliding seat includes the slip flange that sliding panel and the edge from sliding panel are bent to form downwards, The first described groove is provided with sliding panel, is provided with two relative slip flanges and slides breach, slide breach and first The position correspondence of guide rail.
- 5. five-axis NC machine center according to claim 4, it is characterised in that：It is provided with and slides in the front end corner of pressing plate Plate breach；The rear end of pressing plate is fixed by screws on sliding panel；Pressing device is provided with the opening position of slide plate breach；Described Pressing device includes hold-down ring and lock-screw, and the upper end of hold-down ring is the face of cylinder, and lower end is circular conical surface, the circular conical surface of hold-down ring Act on slide plate breach, lock-screw is connected on sliding panel through hold-down ring.
- 6. five-axis NC machine center according to claim 1, it is characterised in that：It is fixed with and leads in the bottom of fixed bottom plate To pin, abutment is fixed with the bottom of fixed plate, described abutment is downward including keeping out fixed plate and keeping out fixed plate certainly Plate is kept out in bending, is kept out fixed plate and is provided with waist type groove, guide finger passes through waist type groove, and screw is fixed to through waist type groove and fixed On bottom plate, keep out plate and keep out on the first steel wire.
- 7. five-axis NC machine center according to claim 1, it is characterised in that：The second described axle drive mechanism includes Second servomotor fixed mount, the second servomotor, worm and worm wheel；Second servomotor fixed mount, which is fixed on, to be provided with actively In the fulcrum bearing of axle；Second servomotor is fixed on the second servomotor fixed mount；Worm screw is fixed on the second servomotor On output shaft；Worm gear is arranged on driving shaft, worm and wheel engagement；The bottom of workbench has locating ring, and locating ring is located at In annulus, there is gap between locating ring and the inwall of annulus, there is limited block, limited block and work in annulus on swivel plate Make platform contact.
- 8. five-axis NC machine center according to claim 1, it is characterised in that：One the 4th axle side plate is provided with wherein The fixed ear of outward bending.
- 9. five-axis NC machine center according to claim 8, it is characterised in that：The 5th described axle drive mechanism includes 5th servomotor fixed seat, the 5th servomotor, the 5th guidance set, the 5th drive component and the 5th steel wire；5th servo Motor fixing seat is fixed in fixed ear；5th servomotor is fixed in the 5th servomotor fixed seat；Described the 5th leads The 5th guiding connecting pole for including being fixed on transverse arm bottom plate to component and the 5th directive wheel being located on the 5th guiding connecting pole； The 5th described drive component includes the 5th drive connection post being fixed on the 5th axle bottom plate and is located at the 5th drive connection post On the 5th driving wheel；On the 4th axle top plate, the other end of the 5th steel wire is wrapped in the 5th drive for one end holding of 5th steel wire Output shaft holding through the 5th directive wheel and the 5th servomotor after on driving wheel is on the 4th axle bottom plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810044906.1A CN108188740B (en) | 2015-12-27 | 2015-12-27 | Numerical control machining center |
| CN201510987374.1A CN105364491B (en) | 2015-12-27 | 2015-12-27 | A kind of five-axis NC machine center |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510987374.1A CN105364491B (en) | 2015-12-27 | 2015-12-27 | A kind of five-axis NC machine center |
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| CN201810044906.1A Division CN108188740B (en) | 2015-12-27 | 2015-12-27 | Numerical control machining center |
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| CN105364491A CN105364491A (en) | 2016-03-02 |
| CN105364491B true CN105364491B (en) | 2018-02-13 |
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| CN201510987374.1A Active CN105364491B (en) | 2015-12-27 | 2015-12-27 | A kind of five-axis NC machine center |
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| CN107790742A (en) * | 2016-08-29 | 2018-03-13 | 上海铼钠克数控科技股份有限公司 | Turning control method and system based on 5-axle car bed |
| CN107398741A (en) * | 2017-06-30 | 2017-11-28 | 台山市仁丰五金电器有限公司 | Numerically controlled machine |
| CN111546086A (en) * | 2020-06-05 | 2020-08-18 | 常州市瑾瑜精密科技有限公司 | Multi-angle machining machine tool workbench |
| CN112894402B (en) * | 2021-03-04 | 2022-05-13 | 台州市弘毅车架有限公司 | Workbench structure and machining center |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4012690A1 (en) * | 1990-04-20 | 1991-10-24 | Maho Ag | MACHINING CENTER |
| DE20023287U1 (en) * | 2000-12-13 | 2003-08-07 | Deckel Maho Pfronten GmbH, 87459 Pfronten | A workpiece table for a drilling or milling machine tool has a three dimensional motorized movement capability and control system to position the work to the tool |
| CN1562557A (en) * | 2004-03-31 | 2005-01-12 | 沈阳工业学院 | Elevated platform type automatic processing center of lathe and milling machine of five shafts |
| EP1930111A1 (en) * | 2006-12-04 | 2008-06-11 | Willemin-Macodel S.A. | Whirling head and its use |
| CN101480777A (en) * | 2009-01-24 | 2009-07-15 | 苏州江南电梯(集团)有限公司 | Five-shaft linkage numerical control machining center |
| CN201760752U (en) * | 2010-08-02 | 2011-03-16 | 广州市宏通机器制造有限公司 | Five-axle numerical control horizontal boring and milling machine |
| CN102672472A (en) * | 2012-02-23 | 2012-09-19 | 广州市技师学院 | Small-sized five-axis machining center |
| JP5811924B2 (en) * | 2012-03-29 | 2015-11-11 | ブラザー工業株式会社 | Machine Tools |
| CN202804643U (en) * | 2012-09-27 | 2013-03-20 | 广州市敏嘉制造技术有限公司 | Five-axis turn-milling machining center |
| CN103464845B (en) * | 2013-08-26 | 2016-07-13 | 南京航空航天大学 | A kind of large-size multi-axis-linkage electrolytic machine tool |
| CN203936638U (en) * | 2014-07-16 | 2014-11-12 | 宁波夏拓机械装备有限公司 | A kind of outer sheet metal structural of Digit Control Machine Tool |
| CN205254532U (en) * | 2015-12-27 | 2016-05-25 | 沈正福 | Five number of axles accuse machining center |
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| Publication number | Publication date |
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| CN105364491A (en) | 2016-03-02 |
| CN108188740B (en) | 2019-12-10 |
| CN108188740A (en) | 2018-06-22 |
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