CN206065927U - A kind of numerical control gantry machining center lathe with multistage guide rail - Google Patents
A kind of numerical control gantry machining center lathe with multistage guide rail Download PDFInfo
- Publication number
- CN206065927U CN206065927U CN201621025180.XU CN201621025180U CN206065927U CN 206065927 U CN206065927 U CN 206065927U CN 201621025180 U CN201621025180 U CN 201621025180U CN 206065927 U CN206065927 U CN 206065927U
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- CN
- China
- Prior art keywords
- axis
- lower guideway
- middle guide
- guide rail
- numerical control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of numerical control gantry machining center lathe with multistage guide rail, including lathe bed and crossbeam, the lathe bed connecting working table and column, the column side is provided with switch board, the column connecting cross beam, the crossbeam is provided with upper rail, middle guide, lower guideway and X-axis lead screw motor, the X-axis lead screw motor connects X-axis screw mandrel, X-axis slide plate is arranged on the X-axis screw mandrel, the X-axis planker and the upper rail, middle guide and lower guideway interlock, the upper rail is erect and is installed, the middle guide and lower guideway are horizontally mounted, the upper rail, the lateral surface of middle guide and lower guideway has step difference, the middle guide is provided with tongue and groove, lathe of the present utility model has uniform force, high pulling torque can be born, the characteristics of can ensure that machining accuracy.
Description
Technical field
This utility model belongs to machining production equipment field, is specifically related to a kind of numerical control gantry with multistage guide rail
Processing center machine tool.
Background technology
As the development of science and technology, Numeric Control Technology are widely used, technical field is constantly improved, numerical control gantry processing
Center machine tool application and give birth to, at present, conventional numerical control gantry machining center machine tool beam guide rail structure great majority are using double guide rails
Structure, double guide rail structures make beam force excessively concentrate, and support span is less than normal, and local bearing capacity is excessive, cause crossbeam local to become
Shape, affects machine tool accuracy, also has a kind of transverse beam guide rail structure using vertical shape beam guideway, its guide rail movement Mian DaoXZhou centers
It is distant, make the moment of torsion that crossbeam bears excessive, support span is less than normal, and local bearing capacity is excessive, causes crossbeam local deformation,
Affect machine finish.
The content of the invention
This utility model mainly solves the technical problem existing for above-mentioned prior art, there is provided a kind of uniform force, can
To bear the numerical control gantry machining center lathe of high pulling torque, to guarantee the machining accuracy of lathe.
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：A kind of band multistage is led
The numerical control gantry machining center lathe of rail, including lathe bed and crossbeam, the lathe bed connecting working table and column, the column side
Switch board is provided with, the column connecting cross beam, the crossbeam are provided with upper rail, middle guide, lower guideway and X-axis lead screw motor,
The X-axis lead screw motor connects X-axis screw mandrel, is arranged X-axis slide plate on the X-axis screw mandrel, the X-axis slide plate and the upper rail,
Middle guide and lower guideway interlock, and the X-axis slide plate connects Y-axis servomotor, and the X-axis slide plate is also connected with main spindle box, the master
Axle box connects main shaft gearbox, and the main shaft gearbox input connects spindle motor, the main shaft gearbox outfan connection
Tool holder.
Used as preferential, the upper rail is erect and is installed, and the middle guide and lower guideway are horizontally mounted, the upper rail, in
The lateral surface of guide rail and lower guideway has step difference, and the middle guide is provided with tongue and groove.
Used as preferential, the upper rail, middle guide and lower guideway are connected with crossbeam by bolt.
As preferential, the operation of the switch board control X-axis servomotor, X-axis lead screw motor and spindle motor.
This utility model has the advantage that：By upper rail is erect installation, the middle guide and lower guideway level
Install, increase and contact area during X-axis slide plate slides, reduce the turning torque of lathe X-axis slide plate in heavy cut, just
Property increase, because the lateral surface of upper rail, middle guide and lower guideway has step difference, the position of centre of gravity of X-axis slide plate in process
Upper rail is adjacent to, the Distance Shortened in alignment of shafts line-spacing beam guideway face is made, is conducive to improving the stability and quilt of machine tooling
The precision of processing part, the tongue and groove that middle guide is provided with enable that X-axis slide plate is stable when heavy cut slides to be slided along track, carry
The stability of high lathe and safety, the setting of X-axis screw mandrel increase smoothness and the uniformity when X-axis slide plate is slided.Cause
This this utility model have simple structure, it is reasonable in design the features such as.
Description of the drawings
Fig. 1 is a kind of front view of the present utility model.
Fig. 2 is a kind of side view of the present utility model.
Fig. 3 is a kind of enlarged drawing in I portions in Fig. 2.
In figure：1st, Y-axis servomotor；2nd, X-axis slide plate；3rd, upper rail；4th, middle guide；5th, lower guideway；6th, crossbeam；7th, X-axis
Screw mandrel；8th, X-axis lead screw motor；9th, column；10th, switch board；11st, lathe bed；12nd, workbench；13rd, tool holder；14th, spindle motor；
15th, main spindle box；16th, main shaft gearbox.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, the technical solution of the utility model is described in further detail.
Embodiment：A kind of numerical control gantry machining center lathe with multistage guide rail, as shown in FIG. 1 to 3, including lathe bed and
Crossbeam, the lathe bed connecting working table and column, the column side are provided with switch board, the column connecting cross beam, the horizontal stroke
Beam is provided with upper rail, middle guide, lower guideway and X-axis lead screw motor, and the upper rail is erect and installed, and the middle guide is led with
Rail is horizontally mounted, and the lateral surface of the upper rail, middle guide and lower guideway has step difference, and the middle guide is provided with tongue and groove, institute
State upper rail, middle guide and lower guideway to be connected with crossbeam by bolt, the X-axis lead screw motor connects X-axis screw mandrel, the X-axis
X-axis slide plate is arranged on screw mandrel, the X-axis slide plate and the upper rail, middle guide and lower guideway interlock, the X-axis slide plate connects Y
Axle servomotor, the X-axis slide plate are also connected with main spindle box, and the main spindle box connects main shaft gearbox, and the main shaft gearbox is defeated
Enter end connection spindle motor, the main shaft gearbox outfan connects tool holder, and the tool holder is used for clamp-on tool, the Y
The operation of axle servomotor, X-axis lead screw motor and spindle motor is controlled by the control system of the switch board.
When lathe startup optimization, the X for rotating to realize workpiece using cutter Y processing in Z-direction, knife during processing
Tool can be moved simultaneously along three direction of principal axis, can process large mold and spare and accessory parts, installed by upper rail is erect, it is described in
Guide rail and lower guideway are horizontally mounted, and increase and contact area during X-axis slide plate slides, make lathe X-axis slide plate in heavy cut
Turning torque reduce, rigidity increases, because the lateral surface of upper rail, middle guide and lower guideway has step difference, X in process
The position of centre of gravity of axle slide plate is adjacent to upper rail, makes the Distance Shortened in alignment of shafts line-spacing beam guideway face, is conducive to improving lathe
The precision of the stability and part to be processed of processing, the tongue and groove that middle guide is provided with enable X-axis slide plate steady when heavy cut slides
Fixed slides along track, improves stability and the safety of lathe, and the setting of X-axis screw mandrel is increased when X-axis slide plate is slided
Smoothness and the uniformity.
Finally it is pointed out that above example is only the more representational example of this utility model.Obviously, this practicality is new
Type is not limited to above-described embodiment, can also have many deformations.It is every according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, is considered as belonging to protection domain of the present utility model.
Claims (4)
1. a kind of numerical control gantry machining center lathe with multistage guide rail, including lathe bed and crossbeam, it is characterised in that：The lathe bed
Connecting working table and column, the column side are provided with switch board, the column connecting cross beam, and the crossbeam is provided with leads
Rail, middle guide, lower guideway and X-axis lead screw motor, the X-axis lead screw motor connect X-axis screw mandrel, are arranged X-axis on the X-axis screw mandrel
Slide plate, the X-axis slide plate and the upper rail, middle guide and lower guideway interlock, and the X-axis slide plate connects Y-axis servomotor, institute
State X-axis slide plate and be also connected with main spindle box, the main spindle box connects main shaft gearbox, the main shaft gearbox input connection main shaft electricity
Machine, the main shaft gearbox outfan connect tool holder.
2. a kind of numerical control gantry machining center lathe with multistage guide rail according to claim 1, it is characterised in that：On described
Guide rail is erect and is installed, and the middle guide and lower guideway are horizontally mounted, and the lateral surface of the upper rail, middle guide and lower guideway has rank
Ladder is poor, and the middle guide is provided with tongue and groove.
3. a kind of numerical control gantry machining center lathe with multistage guide rail according to claim 1, it is characterised in that：On described
Guide rail, middle guide and lower guideway are connected with crossbeam by bolt.
4. a kind of numerical control gantry machining center lathe with multistage guide rail according to claim 1, it is characterised in that：The control
The operation of cabinet control Y-axis servomotor processed, X-axis lead screw motor and spindle motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025180.XU CN206065927U (en) | 2016-08-31 | 2016-08-31 | A kind of numerical control gantry machining center lathe with multistage guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025180.XU CN206065927U (en) | 2016-08-31 | 2016-08-31 | A kind of numerical control gantry machining center lathe with multistage guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206065927U true CN206065927U (en) | 2017-04-05 |
Family
ID=58436045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025180.XU Expired - Fee Related CN206065927U (en) | 2016-08-31 | 2016-08-31 | A kind of numerical control gantry machining center lathe with multistage guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206065927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826256A (en) * | 2017-04-07 | 2017-06-13 | 东莞市创群精密机械有限公司 | Longmen machine tool and its crossbeam |
| CN107900699A (en) * | 2017-10-11 | 2018-04-13 | 肇庆市高讯数控设备有限公司 | A kind of high speed and super precision gantry Machining Center |
-
2016
- 2016-08-31 CN CN201621025180.XU patent/CN206065927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826256A (en) * | 2017-04-07 | 2017-06-13 | 东莞市创群精密机械有限公司 | Longmen machine tool and its crossbeam |
| CN107900699A (en) * | 2017-10-11 | 2018-04-13 | 肇庆市高讯数控设备有限公司 | A kind of high speed and super precision gantry Machining Center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20190831 |