CN207289449U - A kind of machine tooling machine - Google Patents

Abstract

The utility model discloses a kind of machine tooling machine of high speed Ultra-precision Turning field application.Its structure includes base, saddle and slide, the base includes base body, the base body includes workbench placing groove and tool magazine placing groove, the workbench placing groove is used for the placement of workbench, the tool magazine placing groove is used for the placement of tool magazine, the saddle includes saddle body, the saddle body includes the lower face being connected with base and the upper surface being connected with slide, the slide includes slide body, main spindle box, driving mechanism and track, workbench placing groove is provided with the base body, the saddle body is provided with slide through hole, the main shaft that the slide body is provided through sets passage, the top of the slide body is provided with the saddle connecting portion being connected with saddle, the lower end of the slide body is worn into slide through hole.The connection mode uses the stacked and embedded structure being combined, and its structure is more stablized, improves and install and use effect.

Description

A kind of machine tooling machine

Technical field

It the utility model is related to a kind of a kind of machine tooling machine of high speed Ultra-precision Turning field application.

Background technology

At present, in machine-building in the industry, most popular topic is high speed and Ultra-precision Turning, and high-speed cutting processing is in the world On development trend, be high rotating speed main shaft, the high general trend of events for accelerating main shaft, high feed speed and high acceleration, i.e. carrying by speed Rise and achieve the purpose that lifting workpieces surface profile precision and geometric accuracy, another purpose of high-speed cutting is to lift cutting Processing efficiency, is accelerated, at a high speed into technology by the high-speed main spindle and height of collocation high power, chip removing Shuai ﹔ is substantially improved in recent years Come, reach its maturity with the development for writing high thrust linear motor and its applied to the correlation technique in toolroom machine field, High speed finish machining The competition of technology is extremely fierce.

For original lathe no matter from contour structures or cast, machining accuracy and processing quality often do not reach institute Need quality requirement.Original lathe base is connected the structural framing only with " herringbone " with column, although eliminating very one big Component, but there is residual stress to disperse to both sides, the structure of both sides and the off-load for being not content with residual stress.Workbench is in cunning Moved on seat, so the intensity of base support can become larger, and influence its precision.Extrusion stress is big, and fatigue strength is high, easily Cause the deformation of lathe bed, and then the error of workpieces processing can be caused to become larger, influence machining accuracy.

The machining accuracy of original lathe bed only has micron order, is not content with the following nanometer finishing technology started and ultrahigh speed Processing efficiency.Unsplit bedplate bearing capacity is poor, and slide is bad mounted in the top depth of parallelism and verticality guarantee, and there are larger axis To and radial load, the slight vibrations in processing can be produced and tilted, positioning accuracy and machining accuracy are poor, and school inspection can not with assembly and disassembly Greatly ensure perfect quality.

Original bed piece assembles, it is difficult to ensure that each parts relative positional accuracy, can not ensure preferably The depth of parallelism and verticality, it is improper that preload pressure and extrusion stress are grasped, and error is directly reflected into workbench, processing is influenced work The precision of part, adjustment maintenance is time-consuming and laborious, and unnecessary trouble is brought to after-sale service and client.

Utility model content

The technical problem that the utility model solves is to provide a kind of a kind of machine tooling machine for improving machining accuracy.

Technical solution is used by the utility model solves its technical problem：

A kind of machine tooling machine, including base, saddle and slide, the base include base body, workbench placing groove With tool magazine placing groove, the workbench placing groove is used for the placement of workbench, and the tool magazine placing groove is used for the placement of tool magazine, institute State and workbench placing groove is provided with base body, the workbench placing groove is towards saddle body, below the base body The chip removal mouth connected with workbench placing groove is provided with, the saddle includes saddle body, and the saddle body includes and base The lower face of connection and the upper surface being connected with slide, the saddle body are provided with slide through hole, and the slide through hole runs through Upper surface and lower face, the slide include slide body, main spindle box, driving mechanism and track, the top of the slide body The saddle connecting portion being connected with saddle is provided with, the lower end of the slide body is worn into slide through hole, the slide body The main shaft being provided through sets passage, and the driving mechanism includes spindle drive motor and drive shaft, and the main spindle box is arranged In drive shaft, the driving mechanism is reciprocating along track for drive shaft case, and the main spindle box is described towards workbench Track and drive shaft are arranged on main shaft and set in passage, and the track, drive shaft set the axis of passage parallel with main shaft, described Track is realized symmetrical using plane where drive shaft as the plane of symmetry, and the main spindle box is provided with the cunning being adapted towards track Block.

The slide of the utility model is set by the slide through hole of saddle towards the workbench in base, and then by main shaft Passage makes it towards workbench, and then realizes process operation.The connection of the base, saddle and slide entirety is placed using stacked With the embedded structure being combined, its structure is more stablized, improve installation effectiveness.The Box-in-Box frameworks are lightweight And the design of high rigidity.Since structure is a box, so its component is hollow, lower its weight, another box-structure significantly For good force flow conducting structure, its structural rigidity and stability can be greatly promoted.

It is further that the upper surface is provided with slide, the slide sets up separately in the both sides of slide through hole, the upper end Face is provided with the driving device for driving slide to move, and the slide is reciprocating along slide, the saddle connecting portion bag Include the sliding recess being adapted with slide and slide is drivingly connected structure, the slide drive connection structure is used for and driving device Connection to realize that slide body is reciprocating along slide, the base body is provided with saddle slide and saddle towards saddle Driving device, the lower face are provided with the sliding groove being adapted with saddle slide, and the setting direction of the saddle slide is vertical In slide, the saddle body is provided with drive connection structure, and the drive connection structure is used to be connected with saddle driving device To realize reciprocating movement of the saddle body along saddle slide.

It is further that the base body includes two end faces and two sides, the side is included positioned at lower end Vertical portion and the rake positioned at upper end, towards the inner inclination of base body, the side is ripple for the upper end of the rake Wave type.

It is further that the workbench placing groove is provided with some parallel stents, the stent is used for workbench Support.

It is further that the tool magazine placing groove is arranged on end face, the end face is provided with tool magazine connection structure.

It is further that the workbench placing groove is provided with sliding bevel towards chip removal mouth, is set below the chip removal mouth It is equipped with Scrap-removing machine.

It is further that lighting device placing groove, the lighting device placing groove are provided with the workbench placing groove For the placement of lighting device, the end face of the base body is provided with illumination through hole, and the illumination through hole is used for lighting device Circuit passes through.

It is further that the base body is provided with some dust suction pores passed through for vacuum cleaner hose, the dust suction Device is used in production process the absorption of the debris produced, and the base body is provided with the water pipe head hole entered for water pipe Groove, the water pipe are used for the flushing operation of debris.

It is further that the main shaft sets the upper end of passage to be provided with the fixed knot for fixed main shaft driving motor Structure, the both sides of across the main shaft setting passage in both ends point of the fixed structure, the fixed structure is provided with towards drive shaft to be used for Spindle drive motor connects the through hole of drive shaft.

It is further that the base body, saddle body and slide body are marble material.

The beneficial effects of the utility model are：

1st, the connection mode of the base of the device, saddle and slide entirety uses the stacked and embedded knot being combined Structure, makes its structure more stablize, improves installation effect, which is lightweight and the design of high rigidity. Since structure is a box, so its component is hollow, lower its weight significantly, while box-structure is good force flow conduction knot Structure, can greatly promote its structural rigidity and stability, and Box-in-Box frameworks are good symmetric design.Machine tool structure can More deformation is offset, it is improved in terms of deformation；

2nd, the rake of the side of the base body towards inner inclination setting, then base body form trapezoidal, side For wavy shape, it can realize the scattered of power in lathe running, substantially reduce axial force and radial load, reduce internal stress With extrusion stress, load forces are unloaded considerably beyond original base, the rigidity, intensity and precision of lathe bed is improved, adds base Vibration resistance, heat endurance, stress relative equilibrium；

3rd, the setting of tool magazine placing groove and tool magazine connection structure, effectively increases the replacement efficiency of tool magazine and applicable model Enclose.Flat placed type tool magazine, it is compact-sized, base inner structure is simplified, makes working space more spacious；

4th, the setting of lighting device, improves the working effect in the course of work, improves its observability, ensure that and adds The validity of operating control signal during work；

5th, the setting of each hole slot of base body, improves the rational deployment of internal structure, ensure that the perfect of internal structure Property, it ensure that the steady progress of the progress of work；

6th, the lower face is arranged to trapezium structure, respectively across the both ends of base when the structure is placed at this time, effectively The axial force and radial load of both sides are eliminated, heat endurance is more preferable, bearing capacity higher；

7th, the drive shaft in slide and line rail form isosceles triangle, substantially reduce axial force and the footpath of former lathe slide Xiang Li, is allowed to axial force and radial load control in minimum scope, this arrangement enhances the machining accuracy of lathe, reduces peace Difficulty and the unnecessary trouble of client are filled, ensure that the steady progress of production process, while the set-up mode of the slide is effectively protected The setting angle of the main spindle box has been demonstrate,proved, the appearance of setting angle deviation situation under gravity has been avoided, reduces installation requirement, Guarantee is provided for machining accuracy；

8th, the use of marble material, reduces surface roughness, makes its contact precision high.And marble will not deform, The techniques such as welding, scraping are saved, ensure that flatness, the depth of parallelism and verticality.And the use of marble material improves, energy Shockproof, damping, its thermal coefficient of expansion is small, is unlikely to deform, therefore is affected by temperature atomic.Good thermal inertia enables casting to disappear Except great strike note and noise, the High-speed machining of quiet microstage is realized.

Brief description of the drawings

Fig. 1 is the attachment structure schematic diagram of a kind of base of machine tooling machine of the utility model, saddle and slide；

Fig. 2 is a kind of base of machine tooling machine and the attachment structure schematic diagram of saddle of the utility model；

Fig. 3 is a kind of saddle of machine tooling machine and the attachment structure schematic diagram of slide of the utility model；

Fig. 4 is a kind of attachment structure schematic diagram of the base of machine tooling machine of the utility model；

Fig. 5 is a kind of connection structure top view of the base of machine tooling machine of the utility model；

Fig. 6 is a kind of internal structure sectional view of the base of machine tooling machine of the utility model；

Fig. 7 overlooks for the connection structure of a kind of base placement of machine tooling machine of the utility model, tool magazine and workbench Figure；

Fig. 8 is a kind of attachment structure schematic diagram of the saddle of machine tooling machine of the utility model；

Fig. 9 is a kind of connection structure front view of the saddle of machine tooling machine of the utility model；

Figure 10 is a kind of attachment structure schematic diagram of the slide of machine tooling machine of the utility model；

Figure 11 is a kind of connection structure bottom view of the slide of machine tooling machine of the utility model；

Figure 12 is a kind of slide of machine tooling machine and the connection structure bottom view of main spindle box of the utility model；

In figure mark for：Base body 1, end face 11, side 12, tool magazine connection structure 13, lighting device placing groove 14, inhales Dirt pore 15, water pipe head hole slot 16, saddle driving screw 17, workbench placing groove 2, stent 21, chip removal mouth 22, workbench 23, sliding bevel 24, tool magazine placing groove 3, tool magazine 31, saddle body 4, slide through hole 41, upper surface 42, lower face 43, driving Connection structure 44, is oriented to screw 5, screw drive motor 51, slide body 6, saddle connecting portion 61, slide drive connection structure 62, main shaft sets passage 63, spindle drive motor 7, fixed structure 71, drive shaft 72, track 8, main spindle box 9, sliding block 91, driving Shaft through-hole 92.

Embodiment

The utility model is further illustrated with reference to the accompanying drawings and detailed description.

As shown in figure 4, the side 12 of base body 1 is included positioned at the vertical portion of lower end and the rake positioned at upper end, and And the upper end of rake, towards the inner inclination of base body 1, the Formation cross-section of the two of base body 1 side 12 is ladder at this time Shape, the i.e. shape of end face 11 are trapezoidal.The side 12 is arranged to wave-like at the same time, then the generally inserted knot in house Structure, can realize the scattered of power in lathe running, substantially reduce axial force and radial load, reducing internal stress should with extruding Power, unloads load forces considerably beyond original base.Three-dimensional pyramid has mutually supported whole bed piece, improves lathe bed Rigidity, intensity and precision, add vibration resistance, the heat endurance of base body 1, while make its stress relative equilibrium.It is firm Lathe bed not only ensure that the intensity of whole body and small deflection, but also beneficial to assembly and disassembly, improve the repetition handling essence of lathe Degree.

As shown in fig. 6, the inside of the base body 1, which is given a farfetched interpretation, workbench placing groove 2.Workbench 23 is fixing piece, is not required to With workpiece weight change, and its controller parameter is adjusted to obtain best match state.The lower section of the workbench placing groove 2 is set Chip removal mouth 22 is equipped with, the chip removal mouth 22 is through the bottom of workbench placing groove 2 and base body 1.To improve the collection of scrap effect Rate, is provided with sliding bevel 24 between workbench placing groove 2 and chip removal mouth 22.The scrap produced in the course of work is oblique along sliding Face 24 is slid to chip removal mouth 22, makes chip removal process more smooth, ensure that the steady progress of chip removal process.Under chip removal mouth 22 Side is provided with Scrap-removing machine.Scrap-removing machine is mainly used for the various metals of collecting robot generation and nonmetallic scrap, and scrap is transmitted Machine on to collecting cart.The device can recycle various coolants with water tank with strainer with sharing.Scrap-removing machine has scraper plate Formula Scrap-removing machine, chain-plate type Scrap-removing machine, magnetic Scrap-removing machine and spiral Scrap-removing machine.When the scrap in production process utilizes tilting Inner cavity accelerates chip removal process, and then is fallen to by chip removal mouth in the transport mechanism of Scrap-removing machine, with the movement of transport mechanism It is moved at collection, and then completes to collect operation, avoids artificially collecting for staff, improve the collection efficiency of scrap, Reduce working strength.

As shown in figure 5, across being provided with two parallel stents 21 inside the workbench placing groove 2.To be put with workbench The inner surface for putting groove 2 is engaged, and the stent 21 is shaped to trapezium structure, and then stent 21 is placed with connecting workbench The sliding bevel 24 of groove 2 and chip removal mouth 22 matches, and effectively increases the setting stability of stent 21.Workbench 23 is set at this time In the upper surface of stent 21, the corresponding lower surface of the stent 21 is produced useless in production process there are the passage that scrap moves Bits flow into chip removal mouth 22 by the passage.Base body 1 is directly fixed with workbench 23, can effectively be controlled and be become caused by cutting force Shape.

The both sides of the inner surface of the workbench placing groove 2 are provided with two grooves, which is used for the placement of lighting device, And then form lighting device placing groove 14.Lighting device is placed with the lighting device placing groove 14.The both ends of the base body 1 It is provided with the wiring through hole of lighting device.The connecting line of lighting device is connected by the wiring through hole with control system at this time Connect.Staff directly opens lighting device, effectively increases the guarantee of working environment, improve by sending lighting instruction The visual effect of the course of work, has ensured that lathe effectively controls the progress of process.Giving a farfetched interpretation successively on the end face 11 has larger suction Dirt pore 15 and less water pipe head hole slot 16.As shown in figure 4, the water pipe head hole slot 16 is located under dust suction pore 15 Side.Water pipe is passed through from two water pipe head hole slots 16 at this time, and water pipe can be circumferentially positioned at the inner cavity of base body 1, in lathe Work makes to instruct control water pipe head to spray water by cooling, and the spray of circulating type improves waste scrap effect.Vacuum cleaner hose Through two dust suction pores 15, the debris produced in the course of work is absorbed, and then discharges the debris produced in work.When When debris is produced in work and spraying coolant, sliding bevel 24 and dust catcher be combined can effectively efficiently chip removal draining, And ground is equipped with Scrap-removing machine, it is horizontal greatly efficient to improve chip removal.Can being provided with for the end face 11 is passed through by manipulation case circuit The line throughhole of downside, optimizes transmission line, and wiring is more time saving and energy saving.The set-up mode facilitates placement and the row of dust catcher Line stringing, the space structure of optimization make the appreciating of terseness and innovative design of the base rich in intensive design.And machining accuracy It is controllable in 1um, Positioning Precision Control is in 5um, precision higher, better quality.The cooling device can use water cooling and oil cooling phase With reference to cooling device, then realize quickly to workpiece carry out hydro-peening.Each road binders pipe, circuit all effectively optimize installation path, The design of space intensive style, is more convenient manufacture, more succinctly.The cooling device of specialty, ensures the temperature stabilization in process Property.

One side end face 11 of the base body 1 is provided with tool magazine placing groove 3.Base body 1 is in tool magazine placing groove 3 at the same time End set has the tool magazine mounting hole bolt hole of six apertures, in this, as tool magazine connection structure 13.The tool magazine 31 can pass through Replacement operation is completed in the dismounting of bolt, effectively increases the replacement efficiency and the scope of application of the tool magazine 31.Installation in the tool magazine 3 There is flat placed type tool magazine, the tool magazine design that straight formula is put, tool magazine stored number foot, space is small, assembles compact, repetitive positioning accuracy Height, can intuitively be assembled and disassembled.This arrangement enhances tool-changing speed, and tool change time is up to 1.5S.The device is with guarantor at the same time Protection unit, tool changing is more steady, safer, improves the sensitivity of lathe.Base body 1 is placed with workbench 23 and tool magazine 31 topology view is as shown in Figure 7.The tool magazine 3 is located at the rear position of base, can realize tool changing operation by control system.

The base is fixedly mounted on correspondence position, while two parallel solids are provided with the top of the base body 1 Bar, in this, as the saddle saddle slide that direction limits when being moved on base.Two solid bars are separately positioned on work Make the both sides of platform placing groove 2.And screw installed part is installed towards outside in two solid bars, is set in the screw installed part There is bearing.The side of every solid bar is provided with two screw installed parts, and then two ends of screw are arranged, and One screw end is connected by shaft coupling with driving motor.The screw under the action of motor is driven in screw installed part into Row rotates.Carry out the setting of equal way to the screws of two solid bar sides and driving motor, and by the setting direction of screw It is arranged in parallel with saddle orbital direction.The lower face 43 of the saddle body 4 is arranged to trapezium structure as shown in Figure 9, this When the trapezium structure be provided at both ends with the sliding groove being adapted with saddle slide, which is concave structure.And in saddle The relative position of body 4, which is provided with, is drivingly connected structure 44, and internal thread is provided with the drive connection structure 44.When saddle is placed When on base, its structure as shown in Fig. 2, the saddle body 4 across on base, the structure is respectively across the two of base at this time End, effectively eliminates the axial force and radial load of both sides, heat endurance is more preferable, bearing capacity higher.Saddle is across in base On line rail, uniform force and overall balance ensure that.The sliding groove of concave structure is connected on saddle slide at the same time, two It is drivingly connected structure 44 to be respectively sleeved on two screws, it is the nut structure on screw to be drivingly connected structure 44 at this time.Should Screw and driving motor on base form saddle driving device, and under driving motor effect, screw rotates, and is set in screw On drive connection structure 44 then along screw realize move back and forth.The saddle is then realized along saddle track and moved back and forth at this time, should The movement in direction can be as the movement of Y direction.The mobile driving motor of the Y-direction stroke can use double drive motor to improve Its translational speed, positioning is more accurate, and repetitive positioning accuracy is high.

As shown in figure 8, the slide through hole 41 that the saddle body 4 is provided through, the entrance and exit of the slide through hole 41 It is located at upper surface 42 and lower face 43 respectively.The slide through hole 41 is rectangular channel, and slide enters slide through hole from upper surface 42 Inside 41, the lower end of the slide passes through lower face 43, at this time workbench 23 of the slide direction in base body 1.The dew The construction of its formula, makes slide be passed through from 4 center of saddle body, stackability is more preferable.Upper surface 42 is set in the both sides of slide through hole 41 It is equipped with slide.As shown in Fig. 2, the slide is provided with two parallel litter, which sets up separately in the both sides of slide passage 41 position Put.The first half of the slide is provided with corresponding groove, when being placed, the grooves of the both sides respectively with litter card Connect.As shown in figure 3, the clamping application at both ends, the slide has been effectively ensured stablizes setting.

Screw fixed seat has been bolted in two ends of slide in the upper surface 42 respectively at the same time.The screw is fixed Bearing is provided with seat.The line of two screw fixed seats is parallel with the direction of slide.Two screw fixed seats are worn at this time Matched guiding screw 5 is inserted in, then 5 axis of guiding screw is identical with the direction of slide.One end of the guiding screw 5 Electric machine support is fixed with, and then loads screw drive motor 51.The rotation axis of the screw drive motor 51 is by shaft coupling with leading It is attached to the end of screw 5.Screw 5 is oriented to be rotated with the rotation of screw drive motor 51.Set on the guiding screw 5 Nut is equipped with, the nut is fixedly connected with slide at this time.Due to being oriented to the position of screw 5 to be fixed, then when screw drives electricity When machine 51 is moved, slide moves back and forth with nut along screw 5 is oriented to.To improve the reasonable disposition in space, will be oriented to Screw 5 is arranged on the side of slide through hole 41, and then avoids the waste of space resources, and improves the stability of device.Lead The upper surface 42 of saddle body 4 is arranged on to screw 5 and screw drive motor 51, ensures saddle while saving working space Positioning accuracy and positional precision, ensure that the accurate implementation moved left and right of slide.To ensure the steady of screw drive motor 51 State is set surely, driving location structure is provided with the saddle body 4, the application is electric using driving location structure to drive screw The position of machine 51 is fixed.The driving location structure sets with saddle body and is an integral structure, and makes it in process of production Realize synchronous manufacture, so as to reduce the setting of connection process, realize the reasonable control of production cost, improve production effect Rate.Drive the integral structure of location structure and saddle body 4 to set at the same time, effectively increase the space availability ratio of saddle, protect The reasonable disposition of internal structure is demonstrate,proved.When the slide is placed, across in base both sides, realizing axial force and radial load It is scattered, improve the machining accuracy of lathe, the unnecessary trouble for reducing installation difficulty and repairing later.And the connection driving machine Structure is simpler, it is not necessary to which oiling, micronic dust not easy to stick, is safeguarded, easy maintenance is simple, service life length.Saddle body 4, which uses, to be inlayed The connection mode of formula, this is a design of following directive property shape, has a perfect feature, mechanical property, ornamental value, so that The processing speed of service of maximum is obtained, micron-sized machining accuracy is arrived in guarantee.It can be contracted significantly using this structure mismachining tolerance Small, mechanical property, which has, significantly to be lifted.

The slide body 6 is provided with sliding recess in the saddle connecting portion 61 being connected with saddle.The saddle connecting portion 61 is such as Shown in Figure 10, which is two outwardly extending platy structures.The platy structure is symmetricly set on two relatively Side, sliding recess be separately positioned on platy structure towards lower face.Two rows of sliding recess, which be arranged in parallel, to be formed and saddle The slide of upper surface 41 is adapted.Nut is provided with below a platy structure at this time, is tied using being drivingly connected as slide Structure 62, the nut are fixedly connected with slide body 6.When being that the connection of saddle is set, which is set in corresponding fixation It is arranged on saddle and is oriented to screw 5 using as movement nut thereon, while sliding recess slideway phase corresponding with saddle Clamping.Move back and forth in the driving effect lower slider body 6 of screw drive motor 51 relative to saddle.The structure effectively expands The big scope of application, improves the demand of production precision.Its connection structure is as shown in Figure 3.

Slide body 6 is rectangular parallelepiped structure, and the main shaft which is provided through sets passage 63.Such as Figure 12 institutes State, main shaft setting passage 63 is arranged to the mechanism of cuboid.Track 8 is arranged on the main shaft and sets in passage 63 at this time, the rail Road 8 includes two parallel line rails.And the setting direction of track 8 sets the axis of passage 63 parallel with main shaft.Such as Figure 11 institutes Show, two line rails are separately positioned on two sides, and the side between two sides is provided with driving axle fixing structure.The driving Axle fixing structure is the mounting base for being arranged with bearing, and the both ends of drive shaft 72 are respectively sleeved in the bearing.Drive shaft 72 is set It is parallel with track 8 to put direction, drive shaft 72 is arranged between two line rails at this time, then the distance between drive shaft 72 and line rail It is identical, and then isosceles triangle is formed, the axial force and radial load of former lathe slide are substantially reduced, is allowed to axial force and radial direction Power control is in minimum scope.To have reeded block structure, main spindle box 9 is set in drive shaft 72 the line rail.The drive Moving axis 72 uses screw, and screw enters the inside of main spindle box 9 by the driving shaft through-hole 92 of main spindle box 9, then main spindle box 9 is with being arranged Nut on screw is fixedly connected.As shown in figure 12, the outer surface of main spindle box 9 is provided with the sliding block being adapted towards track 8 91.The sliding block 91 is adapted with the groove of line rail, and then the moving direction of main spindle box 9 is defined.In spindle drive motor 7 Under the action of main spindle box 9 moved back and forth along drive shaft 72 along track 8.Main spindle box and driving Motor connecting device are embedded in slide sheet The centre of body 6.The main spindle box 9 is equipped with main shaft, and main shaft clamping is fixed a cutting tool, by system transmission Lai processing signal on workbench Workpiece to be added is processed.The main tapping is chosen as rotary and fixed.Cooling device is provided with clear at main tapping position Cleaning device, protection surrounding can spray water, to the iron filings automatic cleaning produced in processing.

The opening of passage 63 is set to be provided with fixed structure 71. fixed structure in the upper end of slide body 6, that is, main shaft 71 both ends connect the slide body 6 that main shaft sets the both sides of passage 63 respectively.The both ends of fixed structure 71 are across in cunning at this time On two crossbeams of seat body 6, make structure more perfect, improve setting stability.The fixed structure 71 is provided with through hole, should Spindle drive motor 7 can be connected by the through hole with drive shaft 72, and then complete driving operation.The main spindle box 9 is towards work Make platform 23 to move back and forth, then form the stroke of Z-direction.Workbench 23 is fixed on below base, can be according to client Demand configures omnipotent double crossing over rotary table, realizes complex-curved processing technology.Main shaft can configure omnipotent steering head, realize The high quality processing of five shaft five linkage.The connection overall structure of the base, saddle and slide is as shown in Figure 1, integrated compact Lathe bed designs, and increases space availability ratio, and floor space smaller, weight is lighter, lifting and easy for installation, time saving and energy saving, raising Processing efficiency, can ensure processing progress.Disposable clamping, multiaspect processing, while ensureing optimal machining accuracy, and exempts from Waste during except multiple loader.

The three axis moving part weight does not change with workpiece weight, and three axis acceleration-deceleration of board is fixed.The motion bit of Z-direction In slide, slide carriage device is in elongated saddle, and back-and-forth motion is for Y-axis, and Y-axis saddle device is left in base upperside frame Move right as X-axis.Due to realize at a high speed and high acceleration, it must also be noted that integral structure component ensure high rigidity while Weight.

Three axis, which overlap, is configured in board rear, and machining area is placed in front of board, can improve linear motor module chip Protection question, and processed beneficial to production line line.The workbench for a variety of patterns that can arrange in pairs or groups, therefore three axis overlapping moving parts are located at board Rear, it is possible to match different workbench because of individual demand and be placed in front of board, image space shape, rectangle, Index Table, Rotarytable and A-B axis rotary table etc., has sizable elasticity.Above-mentioned set-up mode, realizes X, Y, Z The driving device of direction of principal axis movement could be provided as linear motor.Linear motor includes magnetic sheet, rectilinear orbit and for driving magnetic Plate is along the reciprocating electromagnetic coil of rectilinear orbit.Structure to be moved is fixedly connected on magnetic sheet, is carried out under electrical condition It is synchronized with the movement.Electromagnetic coil produces travelling-magnetic-field under electrical condition in air gap.Magnetic field in the travelling-magnetic-field and magnetic sheet into Row interaction produces electromagnetic push, and then drives magnetic sheet reciprocating along track.The set-up mode directly eliminates The larger such as leading screw mechanical transmissioning piece of responsive time constant, greatly improves whole closed-loop control system dynamic response performance, Make its abnormal reaction sensitive quick.The set-up mode reduces driving error at the same time, avoids what is come by transmission system hysteresis band Tracking error, substantially increases positioning accuracy.The reduction of intermediate transmission link, reduces the consumption of energy, improves transmission effect Rate, effectively improves device degree of controllability.

Protective device can be installed in the device, carried out with ensureing the progress of work to stablizing.While the base of the device, Saddle and slide use marble material.Using marmorean cast mineral, inside will not produce bubble, shrinkage cavity.Surface will not Produce flat hole, burr, scratch, surface roughness smaller, contact precision height.Marble will not deform, and save welding, scraping etc. Technique, ensure that flatness, the depth of parallelism and verticality.Marmorean damping characteristic is ten times of cast iron, 15 times of steel, energy It is shockproof, damping.Elasticity modulus is higher than cast iron, has excellent processing performance, saws, cuts, polishes, drills, carves, it processes essence For degree up to 1um and following, thermal coefficient of expansion is small, is unlikely to deform, and is affected by temperature atomic.Good thermal inertia enables casting to disappear Except great strike note and noise, the High-speed machining of quiet microstage is realized.Overall weight is small, and handling, carrying are more succinct convenient.

The standard for weighing base static characteristic is typically the minimum deformation under the rigidity of material, carrying, rather than high intensity. Deformed for static elastic, cast mineral can be regarded as the isotropic homogeneous material for meeting Hooke's law.Mineral are cast Part density and elasticity modulus are the 1/3 of cast iron respectively, since cast mineral and cast iron have identical specific stiffness, therefore equivalent weight Under, when being influenced without considering shape, the rigidity of ironcasting and cast mineral is identical.Many times, the design wall of cast mineral Thickness is typically 3 times of ironcasting, and this design is either in the mechanical property of product or in cast molding all without production Raw any problem.Cast mineral is adapted to work under the static environment of carrying pressure.The rotary speed or acceleration of axis are bigger, machine The dynamic property of device is more aobvious important.Fast positioning, cutter Rapid replacement, high speed feed constantly strengthen machine to machine construction part Tool resonates and dynamic exciting.Except the size design of component, flexibility, Mass Distribution and the dynamic stiffiness of component are all largely On influenced by material damping characteristic, the use of cast mineral provides a good solution for these problems.Due to Amplitude and intrinsic frequency can be greatly reduced than 10 times of the vibration absorbing performance of traditional cast iron in it., can in such as machine cut processing To bring the precision of higher, more preferable surface quality, longer tool life.Meanwhile in terms of noise effect, by right The comparison verification of the base of big-block engine and centrifuge unlike material, transmission casting and annex, cast mineral similarly table It is existing excellent.According to sound analysis is hit, cast mineral can realize the effect of acoustic pressure rank locally weakens 20%.Produced in lathe It there are about 80% in deviation by heat affecting to be caused, it is all to cause thermal change that the processing such as internal or external heat source, preheating, replacement workpiece, which is interrupted, The reason for shape.It is good that high specific heat and low-thermal conductivity make it that cast mineral has of short duration temperature influence and peripheral temperature fluctuation Thermal inertia.As needed to need rapidly pre-warming as metal lathe bed or forbidding lathe bed to heat up, it can directly be cast into and add in cast mineral Heat or cooling device are to control temperature.Using this temperature compensation means, it can reduce and be deformed caused by temperature influences, at the same time Conformability is the evident characteristic that cast mineral is different from other materials.The highest cast temperature of cast mineral is 45 DEG C, then High-precision mould and frock are equipped with, can be cast on together parts and cast mineral.On the blank of cast mineral also Advanced casting technique again can be used, so that the installation surface and guide rail surface of precision are obtained, and without machining.

And marble cast mineral, compact-sized, difficulty of processing is small, light-weight, while natural marble even density, Stress is easily scattered.The production that device is carried out using marble is easily lifted, and is carried, installation and manufacture, while casting will not produce Flat hole, stomata, burr, overlap and deformation.And the device intensity and hardness are high, rigidity is good, in process danger coefficient compared with It is small, improve the coefficient safe to use of the device.The device uses superior quality marble, ensures high precision and excellent Heat conductivility.The optimization structure of integral type, maintains the best surface roughness of machined surface, improves and manufacturing, and processes, fortune Shock resistance and stability in defeated.

The overall structure of the device is using " center of gravity driving " and " pattern that BOX IN BOX " are combined, is stacked version Block, while material selection mineral marble, cost performance higher, resistance to shock is more preferable, precision higher.The application can use artificial Marble material, then can carry out the manufacture of shape as needed in process of production.Meanwhile artificial marble material can be according to big The demand progress heterogeneity of reason stone material increases or decreases realization, and material, which has been effectively ensured, expires device production requirement Foot.

Particular embodiments described above, has carried out into one the purpose of this utility model, technical solution and beneficial effect Step describes in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not limited to this Utility model, where within the spirit and principles of the present invention, any modification, equivalent substitution, improvement and etc. done, should all wrap It is contained within the scope of protection of the utility model.

Claims (10)

1. a kind of machine tooling machine, including base, saddle and slide, it is characterised in that the base includes base body (1), The base body (1) is provided with workbench placing groove (2) and tool magazine placing groove (3), and the workbench placing groove (2) is used for work Make the placement of platform (23), the tool magazine placing groove (3) is used for the placement of tool magazine (31), and the workbench placing groove (2) is towards saddle Seat body (4), base body (1) lower section are provided with the chip removal mouth (22) connected with workbench placing groove (2), the saddle Including saddle body (4), the saddle body (4) includes the lower face (43) being connected with base and the upper surface being connected with slide (42), the saddle body (4) is provided with slide through hole (41), and the slide through hole (41) runs through upper surface (42) and lower face (43), the slide includes slide body (6), main spindle box (9), driving mechanism and track (8), the slide body (6) it is upper Portion is provided with the saddle connecting portion (61) being connected with saddle, and the lower end of the slide body (6) is worn into slide through hole (41), Main shaft that the slide body (6) is provided through sets passage (63), the driving mechanism include spindle drive motor (7) and Drive shaft (72), the driving mechanism is reciprocating along track (8) for drive shaft case (9), main spindle box (9) direction Workbench (23), the track (8) and drive shaft (72) are arranged on main shaft and set in passage (63), the track (8), drive shaft (72) set the axis of passage (63) parallel with main shaft, the track (8) is realized by the plane of symmetry of plane where drive shaft (72) Symmetrical, the main spindle box (9) is sheathed on drive shaft (72), and the main spindle box (9) is provided with what is be adapted towards track (8) Sliding block.

A kind of 2. machine tooling machine according to claim 1, it is characterised in that the upper surface (42) is provided with slide, The slide sets up separately in the both sides of slide through hole (41), and the upper surface (42) is provided with the driving dress for driving slide to move Put, the slide is reciprocating along slide, and the saddle connecting portion (61) includes sliding recess and the cunning being adapted with slide Seat is drivingly connected structure (62), and the slide is drivingly connected structure (62) and is used for the connection with driving device to realize slide body (6) reciprocating along slide, the base body (1) is provided with saddle slide and saddle driving device towards saddle, described Lower face (43) is provided with the sliding groove being adapted with saddle slide, and the setting direction of the saddle slide is perpendicular to slide, institute State saddle body (4) and be provided with drive connection structure (44), the drive connection structure (44) is used for and saddle driving device connects Connect to realize reciprocating movement of the saddle body (4) along saddle slide.

3. a kind of machine tooling machine according to claim 1, it is characterised in that the base body (1) includes two ends Face (11) and two sides (12), the side (12) is included positioned at the vertical portion of lower end and the rake positioned at upper end, described Towards the inner inclination of base body (1), the side (12) is undaform for the upper end of rake.

4. a kind of machine tooling machine according to claim 1, it is characterised in that the workbench placing groove (2) is provided with Some parallel stents (21), the stent (21) are used for the support of workbench (23).

5. a kind of machine tooling machine according to claim 1, it is characterised in that the tool magazine placing groove (3) is arranged on end Face (11), the end face (11) are provided with tool magazine connection structure (13).

A kind of 6. machine tooling machine according to claim 1, it is characterised in that workbench placing groove (2) the direction row Bits mouth (22) is provided with sliding bevel (24), and Scrap-removing machine is provided with below the chip removal mouth (22).

7. a kind of machine tooling machine according to claim 1, it is characterised in that set in the workbench placing groove (2) There is lighting device placing groove (14), the lighting device placing groove (14) is used for the placement of lighting device, the base body (1) End face (11) be provided with illumination through hole, the illumination through hole is used for passing through for lighting device circuit.

8. a kind of machine tooling machine according to claim 1, it is characterised in that the base body (1), which is provided with, to be used for Some dust suction pores (15) that vacuum cleaner hose passes through, the dust catcher is used in production process the absorption of the debris produced, described Base body (1) is provided with the water pipe head hole slot (16) entered for water pipe, and the water pipe is used for the flushing operation of debris.

9. a kind of machine tooling machine according to claim 1, it is characterised in that the main shaft sets the upper end of passage (63) The fixed structure (71) for fixed main shaft driving motor (7) is provided with, the both ends point of the fixed structure (71) are set across main shaft The both sides of passage (63) are put, the fixed structure (71) is provided with towards drive shaft (72) and is connected for spindle drive motor (7) The through hole of drive shaft (72).

A kind of 10. machine tooling machine according to claim 1 to 9 any one, it is characterised in that the base body (1), saddle body (4) and slide body (6) are marble material.