CN207309405U - Processing center of numerical-control machine tool - Google Patents

Processing center of numerical-control machine tool Download PDF

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Publication number
CN207309405U
CN207309405U CN201721032864.7U CN201721032864U CN207309405U CN 207309405 U CN207309405 U CN 207309405U CN 201721032864 U CN201721032864 U CN 201721032864U CN 207309405 U CN207309405 U CN 207309405U
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China
Prior art keywords
turntable
pedestal
mounting
column
machine tool
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Active
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CN201721032864.7U
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Chinese (zh)
Inventor
谭勇
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Shanghai Nozoli Machine Tools Technology Co Ltd
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Shanghai Nozoli Machine Tools Technology Co Ltd
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Priority to CN201721032864.7U priority Critical patent/CN207309405U/en
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Abstract

The utility model provides a kind of processing center of numerical-control machine tool, includes column mounting assembly, spindle assemblies and workbench;Column mounting assembly includes column and the first mounting base;The column includes shaft and bearing, and shaft is fastenedly connected or is integrally formed with bearing;First mounting base includes the first mounting portion and the second mounting portion;Bearing, workbench are separately mounted to the first mounting portion, on the second mounting portion;Spindle assemblies include main shaft, headstock, saddle and sliding block;Main shaft, headstock, saddle, sliding block, column are sequentially connected;Workbench bag adjusting mechanism containing turntable, the turntable adjusting mechanism include turntable fixed seat, the first turntable, the second turntable and withdrawal mechanism;First turntable, the second turntable, withdrawal mechanism are installed in turntable fixed seat.Workbench can be moved along X-axis, Y direction in the utility model, and main shaft can be swung and opposite column is adjusted along Z-direction, while the first turntable, the second turntable can also circumferentially rotate, and realize that five-axle linkage is processed.

Description

Processing center of numerical-control machine tool
Technical field
It the utility model is related to numerically-controlled machine tool accessory, and in particular, to a kind of processing center of numerical-control machine tool.
Background technology
Patent document CN104669067A discloses a kind of five-axis robot lathe, described comprising base station, slide unit and work stage Base station includes body, and the posterior lateral of the body is arranged in parallel with three the first slides, and the slide unit is slideably positioned in described On first slide;The front side of the body is equipped with groove, and the workbench is arranged in the groove;In the groove of the body Parallel to be equipped with two screw rods, the work stage has by the screw hole of screw rod perforation engagement to adjust the workpiece by screw rod Position of the platform in the groove;The workbench also includes two side walls being correspondingly arranged, and has machine table between two side, The centre of the machine table has discoidal work stage, and the upper surface of the work stage is equipped with the inverted T shaped of a plurality of radiation extension Groove;Multi-axis Machining can be carried out according to the patent document readme, improves processing efficiency;And simple in structure, handling and maintenance facility, Practicality is stronger.But the structure that the patent document provides adds man-hour requirement Mobile Slide, it is desirable to which power is larger, and easily produces Raw site error;In addition the patent document is not suitable for being processed manufacture to parts such as blades.
Utility model content
For in the prior art the defects of, the purpose of this utility model is to provide a kind of processing center of numerical-control machine tool.
According to processing center of numerical-control machine tool provided by the utility model, column mounting assembly, spindle assemblies and work are included Make platform;
Column mounting assembly includes column and the first mounting base;The column includes shaft and bearing, and shaft is tight with bearing It is solidly connected or is integrally formed;
First mounting base includes the first mounting portion and the second mounting portion;Bearing, workbench be separately mounted to the first mounting portion, On second mounting portion;
Spindle assemblies include main shaft, headstock, saddle and sliding block;Main shaft, headstock, saddle, sliding block, column are sequentially connected; Spindle assemblies can be slided along column axial direction;
Workbench bag adjusting mechanism containing turntable, the turntable adjusting mechanism include turntable fixed seat, the first turntable, second turn Platform and withdrawal mechanism;
First turntable, the second turntable, withdrawal mechanism are installed in turntable fixed seat;Withdrawal mechanism can drive the second turntable Moved along turntable fixed seat axial direction.
Preferably, shaft includes main supporting part, strengthening portion and guide rail;
Axially extending bore is provided with main supporting part;Strengthening portion is located in the axially extending bore;
Guide rail is located on the front side outer surface of main supporting part;Guide rail extends along shaft axial direction;
Sliding block is installed on the guide rail.
Preferably, strengthening portion includes radial reinforcing rib, wall reinforcing rib and cylindrical structure;
Radial reinforcing rib includes M shape reinforcing rib;Wall reinforcing rib is arranged on the hole wall of axially extending bore;
Cylinder is located in axially extending bore, and through hole axial direction extends through M shape reinforcing rib vertically.
Preferably, the first mounting base also includes base frame and saddle;
First mounting portion and the second mounting portion are installed on saddle;Base frame is located at below saddle;
In projection along the vertical direction, the profile of the profile covering base frame of saddle.
Preferably, the workbench is also comprising X-axis slide rail and Y-axis slide;
X-axis slide rail, Y-axis slide, the second mounting portion are sequentially connected;
Turntable fixed seat is fastenedly connected with X slides.
Preferably, the turntable fixed seat includes pedestal;Pedestal upper surface is provided with guide groove, and the guide groove is along pedestal Axial direction extends through the distal face of pedestal;
Guide groove notch sets wired rail along the both sides of pedestal width extending direction, and the line rail prolongs along pedestal axial direction Stretch;
Pedestal near-end is provided with the second mounting base;First turntable is installed in the second mounting base;
Second turntable is installed on online rail.
Preferably, turntable adjusting mechanism also includes sliding seat;Second turntable is installed on online rail by sliding seat;
Withdrawal mechanism includes motor and leading screw;Motor is fastenedly connected with leading screw;Motor is installed on pedestal distal face;Leading screw It is threadedly coupled with sliding seat;
Guide groove distal end on the cell wall of near-end with being provided with limited block;The sliding seat can be contacted with limited block.
Preferably, the both sides of width extending direction are provided with chamfering on pedestal upper surface, chamfering forms on pedestal One inclined-plane and the second inclined-plane;
First inclined-plane and the second inclined-plane are symmetrical;
Second mounting base shape is cube shaped;Fixed station mounting base upper surface is provided with groove;The groove is along pedestal Axial direction extends.
Preferably, the saddle includes babinet, sliding panel and screw connecting portion;Babinet upper surface is provided with first and opens Hole, space forms tolerant portion where the first perforate;
Along the longitudinal direction in projection, sliding panel extends from the first perforate side hole end surface along babinet lateral surface circumferential direction Reach the first perforate opposite side hole end surface;
Babinet is fastenedly connected with sliding panel;Screw connecting portion is arranged on the rear end face of babinet.
Preferably, spindle assemblies also include connector;
Connector includes first connecting portion and second connecting portion;Opposite it can turn between first connecting portion and second connecting portion It is dynamic;
First connecting portion, second connecting portion are fastenedly connected with headstock, saddle respectively;
Spindle mounting hole is provided with headstock, main shaft is fastenedly connected through spindle mounting hole with headstock;
Babinet front end face is provided with the second perforate;Axis extending direction is vertical between spindle mounting hole and the second perforate.
Compared with prior art, the utility model has following beneficial effect:
1st, workbench can be moved along X-axis, Y direction in the utility model, and main shaft can be swung and opposite column is along Z axis Direction is adjusted, while the first turntable, the second turntable can also circumferentially rotate, and realizes that five-axle linkage is processed;
2nd, the M shape reinforcing rib of shaft has structural strength height, large carrying capacity, that stability is strong, working (finishing) area is few etc. is excellent Point, largely alleviates numerically-controlled machine tool column weight in itself, reduces processing cost, and can also effectively reduce machine Vibrations during bed workpieces processing;
3rd, pedestal, X-axis slide rail, the ramp structure of Y-axis slide are conducive to the landing of the scrap produced in processing, prevent scrap Accumulation produces abrasion to equipment in machine table;
4th, the utility model is simple in structure, is connected reliably between each component, good appearance is easy to operate.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:
Fig. 1 is Z-direction adjustment structure stereogram;
Fig. 2 is column mounting assembly stereogram;
Fig. 3 is column stereogram;
Fig. 4 is column rearview;
Fig. 5 is saddle stereogram;
Fig. 6 is saddle rearview;
Fig. 7 is spindle assemblies sectional view;
Fig. 8 is Working table structure schematic diagram;
Fig. 9 is turntable adjusting mechanism schematic diagram;
Figure 10 is fixed seat stereogram;
Figure 11 is fixed seat rearview;
Figure 12 is fixed seat left view.
Shown in figure:
1 saddle of column, 23 main shaft, 5 groove 8340
11 base frame of shaft, 24 connector 6 is controlled away from groove 835
110 saddle of axially extending bore, 3 first connecting portion, 61 limited block 836
111 babinet of circular through hole, 31 second connecting portion, 62 reinforcing rib 837
112 first perforate of accessory mounting apertures, 310 workbench, 7 connected unit 838
12 transition part of bearing, 311 Y-axis slide, 71 first screw hole 8380
121 sliding panel of groove, 32 X-axis slide rail, 72 positioning table 839
122 sticking part of screw hole, 321 turntable adjusting mechanism, 8 sliding seat 84
13 limiting through hole of guide rail, 3,210 first turntable, 81 second turntable 85
141 round boss of radial reinforcing rib, 33 blade, 82 leading screw 86
142 second perforate of wall reinforcing rib, 330 turntable fixed seat, 83 motor 87
143 reinforcing plate of cylindrical structure, 34 pedestal 831
Spacing 35 first inclined-plane 8311 of fin of sliding guide groove 15
First mounting base, 2 screw connecting portion, 37 second inclined-plane 8312
First mounting portion, 21 sliding block, 38 guide groove 8832
Second mounting portion, 22 headstock, 4 line rail 833
It is oriented to 220 spindle mounting hole of fin, 40 second mounting base 834
Embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiments will be helpful to this area Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made. These belong to the scope of protection of the utility model.
In embodiment, processing center of numerical-control machine tool provided by the utility model include column mounting assembly, spindle assemblies with And workbench 7.Column mounting assembly includes 1 and first mounting base 2 of column:The column includes shaft 11 and bearing 12, shaft 11 are fastenedly connected or are integrally formed with bearing 12;First mounting base 2 includes the first mounting portion 21 and the second mounting portion 22;Bearing 12nd, workbench 7 is separately mounted to the first mounting portion 21, on the second mounting portion 22;Spindle assemblies include main shaft 5, headstock 4, saddle 3 And sliding block 38, main shaft 5, headstock 4, saddle 3, sliding block 38, column 1 are sequentially connected, spindle assemblies can be along column axial direction Slide;Workbench 7 includes turntable adjusting mechanism 8, and the turntable adjusting mechanism 8 includes turntable fixed seat 83, the first turntable 81, the Two turntables 85 and withdrawal mechanism;First turntable 81, the second turntable 85, withdrawal mechanism are installed in turntable fixed seat 83, pull Mechanism can drive the second turntable 85 to be moved along 83 axial direction of turntable fixed seat.
As shown in Fig. 2, bearing 12 sets fluted 121 along the side of width extending direction both sides, comprising multiple described Groove 121, is spaced from each other between adjacent two grooves 121, screw hole 122 is offered on the lower end wall of each groove 121.The One mounting base 2 also includes saddle 23 and base frame 24:First mounting portion 21 is integrally formed or is fastenedly connected with the second mounting portion 22, First mounting portion 21 and the second mounting portion 22 are installed on saddle 23, and the lower end of saddle 23 is then connected with base frame 24.Shaft 11 with The overall structure of bearing 12 is reverse Y-shaped, the both ends of the Y shape bifurcated of bearing 12 across in the first mounting portion 21 along width extending direction Both sides.The fastener such as screw or stud passes through the screw hole 122 on bearing 12, you can column 1 is installed on the first mounting portion 21 On.One or more fin 220 is provided with second mounting portion 22, for installing the Y-axis slide 71 of numerically-controlled machine tool.Preference In, can be to be interconnected or partially communicating between the groove 121, to reduce difficulty of processing, but the intensity of bearing 12 It will accordingly reduce, easily deform.Preferably, in projection along the vertical direction, the profile covering base frame 24 of saddle 23 Profile, on the premise of mounting stability, manufacture material is saved in the first mounting portion 21 of guarantee and the second mounting portion 22 on saddle 23 Material.
As shown in figure 3, shaft 11 includes main supporting part, strengthening portion and guide rail 3, its middle guide 3 is located at main supporting part On the outer surface of front side, and extend along 11 axial direction of shaft.Main carrying cross section outer contour is rectangle, is opened up in main supporting part There is axially extending bore 110, the cross section of axially extending bore 110 is also rectangle.Strengthening portion is located in axially extending bore 110, in embodiment, adds Strong portion is made of radial reinforcing rib 141, wall reinforcing rib 142 and cylindrical structure 143, and radial reinforcing rib 141 leads to vertically The radial direction extension in hole 110, forms M shape structure;Wall reinforcing rib 142 is arranged on the hole wall of axially extending bore 110, structure Into well word structure;Different axial locations is provided with multiple M shape reinforcing ribs in axially extending bore 110, and cylindrical structure 143 is worn The geometric center of the multiple M shape reinforcing rib is crossed, cylindrical structure 143 is hollow structure.Above-mentioned M shape reinforcing rib has The advantages that structural strength height, large carrying capacity, stability are strong, working (finishing) area is few, largely alleviates numerically-controlled machine tool column 1 The weight of itself, reduce processing cost, and vibrations when can also effectively reduce machine tool processing workpiece.Hollow structure cylinder Multiple through holes that the design of body structure 143 is added between M shape reinforcing rib can accelerate to produce the discharge of heat during processing, reach To good heat dissipation effect, machine tool running is allowed more to stablize, also so that the structure of machine pillar 1 is more rationalized.
In preference, 110 cross section of axially extending bore can also be circular, but can cause 11 each several part wall unevenness of shaft It is even, and then the uneven generation thermal stress that radiates.Preferably, radial reinforcing rib 141 or wall reinforcing rib 142 can also be only set, or Person is only setting a M shape reinforcing rib, saves material, but the column intensity of column 1 can be caused to reduce;Preferably, the footpath Can be groined type or cross to reinforcing rib 141, but intensity is all not as good as M shape reinforcing rib.Preferably, the cylinder Structure 143 can also be solid, increase support strength, but can cause 1 weight of column increase, and can cause thermal stress without Method effectively discharges.
In embodiment, as shown in figure 4, being provided with multiple circular through holes 111, circular through hole 111 on the trailing flank of shaft 11 It is interconnected with axially extending bore 110.The setting of circular through hole 111, is conducive to shedding in time for 1 internal heat of column, Er Qiefang Just thread, be also beneficial to the release of thermal stress.Accessory mounting apertures 112 are provided with the left surface and right flank of shaft 11, are used for The components such as tool magazine are installed, certain 1 or so two sides of column may also only have is provided with component on a side, depending on practical structures Depending on.
As shown in Figure 5, Figure 6, saddle 3 includes babinet 31, sliding panel 32 and screw connecting portion 37.31 upper surface of babinet is set The first perforate 310 is equipped with, 310 place space of the first perforate forms tolerant portion;31 front end face of babinet is provided with boss, the boss For round boss 33, i.e. shape of cross section is circle, and 33 front end face of round boss is provided with the second perforate 330, the second perforate 330 Connected through 31 outside wall surface of babinet with tolerant portion.Along the longitudinal direction in projection, sliding panel 32 is from 310 side nose end of the first perforate Face, 310 opposite side hole end surface of the first perforate is extended up to along 31 lateral surface circumferential direction of babinet, the left side of its middle case 31, Right side forms transition part 311, the 311 round and smooth extension of transition part with lower face junction, therefore is projecting along the longitudinal direction On, sliding panel 32 is in rectangular shape of the upper end with U-shaped groove, and on upper surface, babinet 31 is concordant with sliding panel 32.Babinet 31 with Sliding panel 32 is fastenedly connected, and the groove bottom of the U-shaped groove is connected everywhere with 31 outside wall surface of babinet, that is to say, that connection mode Continuous, between babinet 31 and sliding panel 32 rounding off and be provided with multiple cross sections be triangle reinforcing plate 34.Silk Bar connecting portion 37 is arranged on the rear end face of babinet 31, and arc opening is provided with screw connecting portion 37, is used in arc opening Screw is installed, in left-right direction in projection, 37 upper surface of screw connecting portion tilts down on the direction from front end to rear end.Case Spacing fin 35 is additionally provided with 31 rear end face of body, the spacing fin 35 is vertically extending, includes spacing two fins 35 are arranged symmetrically in left and right directions.
As shown in Figure 1, sliding panel 32 includes sticking part 321, limiting through hole 3210 is provided with the sticking part 321, it is sliding On 32 front end face of movable plate, sticking part 321 is concordant with 32 other parts of sliding panel;On 32 rear end face of sliding panel, sticking part 321 is higher than 32 other parts of sliding panel.Spindle assemblies also include sliding block 38, and sliding block 38 is fixed on fitting by fastener through limiting through hole 210 On 321 rear end face of portion, sliding block 38 contacts with each other with guide rail 13, and can produce the opposite slip of axial direction, completes spindle assemblies Displacement in the Z-axis direction.In axial direction be provided with sliding guide groove 15 on the front end face of shaft 11, the spacing fin 35 with Screw connecting portion 37 is located in sliding guide groove 15.
As shown in fig. 7, spindle assemblies also include connector 6, connector 6 includes first connecting portion 61 and second connecting portion 62;Realized and relatively rotated by structures such as bearing or torque motors between first connecting portion 61 and second connecting portion 62;First connects Socket part 61, second connecting portion 62 are fastenedly connected with headstock 4, saddle 3 respectively;Spindle mounting hole 40, main shaft 5 are provided with headstock 4 It is fastenedly connected through spindle mounting hole 40 and headstock 4.31 front end face of babinet is provided with the second perforate 330;Spindle mounting hole 40 with Axis extending direction is vertical between second perforate 330, such headstock 4 relative to saddle 3 rotate when, main shaft 5 can realize wave it is dynamic Make.
As shown in figure 8, workbench 7 is also comprising X-axis slide rail 71 and Y-axis slide 72, X-axis slide rail 71, Y-axis slide 72, second Mounting portion 62 is sequentially connected, and turntable fixed seat 83 and X slides 71 are fastenedly connected.As shown in figure 9, turntable adjusting mechanism 8 also includes Sliding seat 84, turntable fixed seat 83 include pedestal 831;It is anteroposterior direction to define 831 axial direction of pedestal, along width extending direction For left and right directions, front is distal end.831 upper surface of pedestal is provided with guide groove 832, and the guide groove 832 is axial along pedestal 831 Direction extends through the distal face of pedestal 831, and 832 notch of guide groove sets wired along the both sides of 831 width extending direction of pedestal Rail 833, the line rail 833 extend along 831 axial direction of pedestal, and 831 near-end of pedestal is provided with the second mounting base 834.First turn Platform 81 is securedly mounted in the second mounting base 834;Second turntable 85 is then fastenedly connected on the upper surface of sliding seat 84, sliding seat Arc groove is offered on 84 lower face, sliding seat 84 is installed on online rail 833 across in guide groove 832, and arc groove is with being oriented to Groove 832 is arranged in opposite directions.The withdrawal mechanism includes motor 87 and leading screw 86, and motor 87 is securedly mounted to the distal face of pedestal 831 On, 87 output shaft of motor is coaxially connected by shaft coupling and leading screw 86, and the groove bottom of 84 arc groove of sliding seat is provided with threaded hole Structure, leading screw 86 connect along the threaded hole that 832 axial direction of guide groove is arranged and pass through on thread pore structure and 84 screw thread of sliding seat Connecing, motor 87 drives leading screw 86 to rotate, and relatively rotates between leading screw 86 and sliding seat 84, and under the action of lead angle Relative motion in axial direction is produced, and then adjusts the effect of distance between the first turntable 81 and the second turntable 85.Add Work part such as blade 82, is assemblied between the first turntable 81 and the second turntable 85, adjusts the first turntable 81 and the second turntable 85 Between distance the utility model can not only be enabled to be processed the blade 82 of various specifications, moreover it is possible to facilitate the dress of blade 82 Enter operation.In preference, it can also be and the position of the second turntable 85 is adjusted by rackwork, but rack intensity phase To relatively low, easily deform, in addition also result in the increase of construction weight.
As shown in Figure 10, there are gap, the gap on 831 anteroposterior direction of pedestal with line rail 833 for fixed station mounting base 834 Control is formed away from groove 835, in actual installation process, the first turntable 81 can be outstanding with clamping device on the second turntable 85, sets Control is to prevent from producing collision between the two turntables away from 835 purpose of groove.In addition set in the distal end of guide groove 832 and near-end There is limited block 836, the purposes of limited block 836 is to limit the axial stroke for installing the sliding seat 84 on online rail 833, prevents from living Rail 833, which skids off, along dynamic seat 84 comes off.In preference, 834 upper surface of fixed station mounting base is additionally provided with groove 8340, groove 8340 extend along the longitudinal direction, and screw hole is provided with the left and right sides of fixed station mounting base 834, the peace for the first turntable 81 Dress, the setting of groove 8340, can prevent from producing stress concentration in fixed station mounting base 834, influence machining accuracy.
The left and right sides is provided with chamfering on 831 upper surface of pedestal, chamfering formed on pedestal 831 first inclined-plane 8311 with First the two inclined-planes of inclined-plane 8312, the first inclined-plane 8311 are arranged symmetrically with the first inclined-plane 8312, the setting on inclined-plane, one side energy Enough make good appearance, on the other hand, also so that the scrap produced in process is easier to slide, reduce abrasion.Such as Figure 11 institutes Show, perforate is provided with 831 lower face of pedestal, reinforcing rib 837 is then provided with perforate, perforate is conducive to mitigate pedestal 831 Weight, and set reinforcing rib 837 then to ensure the integral strength of pedestal 831.The lower end of pedestal 831 is additionally provided with connected unit 838 with positioning table 839, be fastenedly connected between connected unit 838, positioning table 839 and pedestal 831, first be provided with connected unit 838 Screw hole 8380, the first screw hole 8380 is along the vertical direction at the same time through pedestal 831 and connected unit 838, in order to by turntable fixed seat 83 are fastenedly connected in X-axis slide rail 72;Positioning table 839 then at 831 lower end geometric center of pedestal, as shown in figure 12, positions Platform 839, connected unit 838,831 height of pedestal are successively decreased, and during assembling, positioning table 839 can first be placed on the positioning in X-axis slide rail 72 Kong Zhong, determines rigging position, then carries out the installation of fastener again.In preference, first can also be not provided with pedestal 831 8311 and second inclined-plane 8312 of inclined-plane, i.e. cross section are rectangle, save processing cost, but correspondingly, scrap is easily accumulated On 831 upper surface of pedestal, abrasion is be easy to cause, and cleans and also not enough facilitates.Preferably, X-axis slide rail 72, Y-axis slide 71 On ramp structure can also be set, facilitate scrap to slide.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, This has no effect on the substantive content of the utility model.In the case where there is no conflict, the spy in embodiments herein and embodiment Sign can be arbitrarily mutually combined.

Claims (10)

1. a kind of processing center of numerical-control machine tool, it is characterised in that include column mounting assembly, spindle assemblies and workbench;
Column mounting assembly includes column and the first mounting base;The column includes shaft and bearing, and shaft connects with bearing fastening Connect or be integrally formed;
First mounting base includes the first mounting portion and the second mounting portion;Bearing, workbench are separately mounted to the first mounting portion, second On mounting portion;
Spindle assemblies include main shaft, headstock, saddle and sliding block;Main shaft, headstock, saddle, sliding block, column are sequentially connected;Main shaft Component can be slided along column axial direction;
Workbench bag adjusting mechanism containing turntable, the turntable adjusting mechanism include turntable fixed seat, the first turntable, the second turntable with And withdrawal mechanism;
First turntable, the second turntable, withdrawal mechanism are installed in turntable fixed seat;Withdrawal mechanism can drive the second turntable edge to turn Platform fixed seat axial direction moves.
2. processing center of numerical-control machine tool according to claim 1, it is characterised in that shaft includes main supporting part, strengthening portion And guide rail;
Axially extending bore is provided with main supporting part;Strengthening portion is located in the axially extending bore;
Guide rail is located on the front side outer surface of main supporting part;Guide rail extends along shaft axial direction;
Sliding block is installed on the guide rail.
3. processing center of numerical-control machine tool according to claim 2, it is characterised in that strengthening portion includes radial reinforcing rib, wall Face reinforcing rib and cylindrical structure;
Radial reinforcing rib includes M shape reinforcing rib;Wall reinforcing rib is arranged on the hole wall of axially extending bore;
Cylinder is located in axially extending bore, and through hole axial direction extends through M shape reinforcing rib vertically.
4. processing center of numerical-control machine tool according to claim 1, it is characterised in that the first mounting base is also comprising base frame and support Platform;
First mounting portion and the second mounting portion are installed on saddle;Base frame is located at below saddle;
In projection along the vertical direction, the profile of the profile covering base frame of saddle.
5. processing center of numerical-control machine tool according to claim 1, it is characterised in that the workbench also includes X-axis slide rail With Y-axis slide;
X-axis slide rail, Y-axis slide, the second mounting portion are sequentially connected;
Turntable fixed seat is fastenedly connected with X slides.
6. processing center of numerical-control machine tool according to claim 1, it is characterised in that the turntable fixed seat includes pedestal; Pedestal upper surface is provided with guide groove, and the guide groove extends through the distal face of pedestal along pedestal axial direction;
Guide groove notch sets wired rail along the both sides of pedestal width extending direction, and the line rail extends along pedestal axial direction;
Pedestal near-end is provided with the second mounting base;First turntable is installed in the second mounting base;
Second turntable is installed on online rail.
7. processing center of numerical-control machine tool according to claim 6, it is characterised in that turntable adjusting mechanism is also comprising activity Seat;Second turntable is installed on online rail by sliding seat;
Withdrawal mechanism includes motor and leading screw;Motor is fastenedly connected with leading screw;Motor is installed on pedestal distal face;Leading screw and work Dynamic seat is threadedly coupled;
Guide groove distal end on the cell wall of near-end with being provided with limited block;The sliding seat can be contacted with limited block.
8. processing center of numerical-control machine tool according to claim 6, it is characterised in that along width extension side on pedestal upper surface To both sides be provided with chamfering, chamfering forms the first inclined-plane and the second inclined-plane on pedestal;
First inclined-plane and the second inclined-plane are symmetrical;
Second mounting base shape is cube shaped;Fixed station mounting base upper surface is provided with groove;The groove is axial along pedestal Direction extends.
9. processing center of numerical-control machine tool according to claim 1, it is characterised in that the saddle includes babinet, sliding panel And screw connecting portion;Babinet upper surface is provided with the first perforate, and space forms tolerant portion where the first perforate;
Along the longitudinal direction in projection, sliding panel is extended up to from the first perforate side hole end surface along babinet lateral surface circumferential direction First perforate opposite side hole end surface;
Babinet is fastenedly connected with sliding panel;Screw connecting portion is arranged on the rear end face of babinet.
10. processing center of numerical-control machine tool according to claim 1, it is characterised in that spindle assemblies also include connector;
Connector includes first connecting portion and second connecting portion;It can be relatively rotated between first connecting portion and second connecting portion;
First connecting portion, second connecting portion are fastenedly connected with headstock, saddle respectively;
Spindle mounting hole is provided with headstock, main shaft is fastenedly connected through spindle mounting hole with headstock;
Babinet front end face is provided with the second perforate;Axis extending direction is vertical between spindle mounting hole and the second perforate.
CN201721032864.7U 2017-08-17 2017-08-17 Processing center of numerical-control machine tool Active CN207309405U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721032864.7U CN207309405U (en) 2017-08-17 2017-08-17 Processing center of numerical-control machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721032864.7U CN207309405U (en) 2017-08-17 2017-08-17 Processing center of numerical-control machine tool

Publications (1)

Publication Number Publication Date
CN207309405U true CN207309405U (en) 2018-05-04

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Application Number Title Priority Date Filing Date
CN201721032864.7U Active CN207309405U (en) 2017-08-17 2017-08-17 Processing center of numerical-control machine tool

Country Status (1)

Country Link
CN (1) CN207309405U (en)

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