CN201350510Y - Drum-type multi-station numerical control composite machine tool - Google Patents
Drum-type multi-station numerical control composite machine tool Download PDFInfo
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- CN201350510Y CN201350510Y CNU2009201364866U CN200920136486U CN201350510Y CN 201350510 Y CN201350510 Y CN 201350510Y CN U2009201364866 U CNU2009201364866 U CN U2009201364866U CN 200920136486 U CN200920136486 U CN 200920136486U CN 201350510 Y CN201350510 Y CN 201350510Y
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Abstract
The utility model relates to the field of machine tool used for mechanical processing, in particular to a drum-type multi-station numerical control composite machine tool which comprises a base, a left upright post, a right upright post and a dividing device; the dividing device is provided with at least three divided stations with equal intervals along the circumference of a horizontal shaft core; the left side surface of the left upright post and the right side surface of the right uptight post are both provided with a numerical control main shaft unit corresponding to all the positions of the processing stations; and at least one numerical control main shaft unit is installed along the vertical direction between the left upright post and the right upright post by virtue of a supporting seat, and the installation position of the numerical control main shaft unit corresponds to the processing station. A vertical numerical control precise tooth-type dividing platform rotates along the horizontal shaft core to carry out dividing under the drive of a dividing platform servo drive system, and a plurality of stations with equal intervals are divided along the circumference, and all numerical control main shaft units on the left upright post, the right upright post and the supporting seat feed simultaneously for processing, therefore, the dividing platform accomplishes the processing of one piece by rotating by one station, and the processing efficiency is extremely high.
Description
Technical field
The utility model relates to the machining machine tool field, is meant a kind of drum type multi-station composite numerical control machine tool especially.
Background technology
It always is the basic demand of lathe user to machine tool product that machining accuracy and efficient height, cost hang down, early stage building-block machine is a kind of efficient but the single lathe of processing type (can only be produced the product of certain single type, and tool change time is very long), be fit to the processing of single product in enormous quantities; The NEW TYPE OF COMPOSITE lathe has high flexibility and the short advantage of tool change time, as: the boring-mill work center is based on General NC Milling Machine, boring machine, be equipped with functional part and control systems such as corresponding tool magazine and automatic tool changer, can realize milling flat, mill profile, mill profile surface, and manufacturing procedure such as boring, bore hole, tapping; Five processing and 5-axis machining center are based on common boring-mill work center, but change the main tapping of original fixed directional into can stand, the crouch main tapping of conversion automatically and the workbench of employing circular index, lathe can be under the condition of a clamping of workpiece, obtains five (as box-type workpieces) even the working ability of multiaspect more.The NEW TYPE OF COMPOSITE lathe has superior processing characteristics, but it is exactly behind clamping of workpiece that a common shortcoming is arranged, by progressively from tool magazine the displacement of the conversion of tool changing and main tapping and workbench realize a plurality of operations processing of workpiece, production efficiency is low, be not suitable for the processing of typical products in mass production, price is also expensive.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming of prior art, provide a kind of by digital control system control, multistation fountain type, machining accuracy and efficient height, drum type multi-station composite numerical control machine tool that cost performance is high.
The utility model adopts following technical scheme:
A kind of drum type multi-station composite numerical control machine tool comprises a base, a left column, a right column and one division device, and this left column, right column and indexing means all are installed on this base;
This indexing means is made the circumference equation graduation along the trunnion axis core at least three stations, and it is the clamping station that a station is wherein arranged, and all the other stations are processing stations;
Numerical control main axle unit all is installed at the right flank of the left surface of left column and right column on corresponding to the position of all described processing stations;
By supporting base at least one numerical control main axle unit is installed on the vertical direction between left column and the right column, the installation site of this numerical control main axle unit is corresponding to described processing stations;
This indexing means is made up of an accurate tooth-like rounding table of a vertical numerical control and a rounding table servo drive system.
According to a better embodiment of the present utility model, described indexing means has a plurality of processing stations and a clamping station, is separately installed with a plurality of numerical control main axle units corresponding to these a plurality of processing stations on the right flank of the left surface of described left column and right column and the vertical direction between left column and the right column.
According to a better embodiment of the present utility model, described numerical control main axle unit comprises:
One is used to carry the main shaft of machine tools, and this main shaft has the inner chamber at its both ends of perforation;
One hollow draw-bar is installed in the inner chamber of main shaft, and its leading section is fixed with described machine tools;
One is used for drive shaft axis feeding drive unit in axial sliding, comprise nut apparatus that first servomotor that is connected to the machining equipment numer centre, first synchronous belt device by this first driven by servomotor, one drive by this first synchronous belt device, one with this nut apparatus also fixedly sleeved screw mandrel on main shaft that cooperatively interacts, main shaft endwisely slips with this screw mandrel;
One is used for the main axis rotation drive unit that drive shaft is radially rotated, comprise that one is connected to second servomotor, second synchronous belt device by this second driven by servomotor of machining equipment numer centre, this second synchronous belt device drives main shaft diameter to rotation;
One casing, above-mentioned each assembly all is installed in this casing.
Further, described numerical control main axle unit comprises that also one is used to make axis feeding drive unit and the synchronous operated link gear of main axis rotation drive unit, comprise the 5th synchronous pulley of being located on first synchronous belt device or second synchronous belt device, the 5th synchronous pulley is provided with an encoder, and this encoder is connected to the machining equipment numer centre.
According to a better embodiment of the present utility model, described base is provided with a storage bits groove.
According to a better embodiment of the present utility model, the front-end of spindle of described numerical control main axle unit is equipped with the electric main shaft of tool single pendulum or double pendulum function.
According to a better embodiment of the present utility model, describedly be located at that the numerical control main axle unit on the vertical direction is installed on the accurate digital control cross slid platform between left column and the right column.
Compare with prior art to description of the present utility model as can be known by above-mentioned, the utlity model has following advantage:
One, the accurate tooth-like rounding table of vertical numerical control of the present utility model is at the driving lower edge of rounding table servo drive system trunnion axis core rotation calibration, make the circumference equation graduation a plurality of stations are arranged, a left side is upright to be lived, all numerical control main axle units feedings simultaneously processing on right column and the supporting base, station of the every rotation of rounding table is just finished the processing of a workpiece like this, and working (machining) efficiency is high;
Two, the utility model is controlled by digital control system, at three directions (left and right horizontal direction and vertical direction), pass through multistation, the interaction of a plurality of numerical control main axle units and tooth-like rounding table, can carry out the workpiece milling flat, boring, reaming, fraising, bore hole, the whole operation processing of tapping, also can carry out the size cylinder, end face, interior water jacket, inner cylinder face, screw thread, the conical surface, chamfering, also can carry out workpiece shift, transposition, cut off, mill operation processing such as multiaspect, and having quick replacing and clamp-on tool function, all manufacturing procedures are finished behind clamping of workpiece simultaneously, impulsive force is little, working depth is easy to control;
Three, the utility model complete machine stability and good reliability, compact conformation, good looking appearance, cost performance height, rigidity are good;
Four, the axis feeding speed of numerical control main axle unit of the present utility model is easy to control, and the vibrations when processing puts in place are less, the precision of axial dimension is controlled easily during processing work, the workpiece surface finish height of processing, consumable accessory is easily changed, and fully satisfies the demand of modern mechanical processing;
Five, but the main shaft of numerical control main axle unit axial feed under the driving of feed servo motor and main axle servo motor also can be made the circumference calibration, realizes 2-axis linkage;
Six, the front-end of spindle of numerical control main axle unit can be equipped with the electric main shaft of tool single pendulum or double pendulum function, and feed speed and rotating speed are adjustable, and working depth is easy to control;
Seven, be located at that the numerical control main axle unit on the vertical direction can be installed on the accurate digital control cross slid platform between left column and the right column, thereby can realize four-axle linked;
Eight, base is provided with storage bits groove, and smear metal can straightwayly fall into storage bits groove, the follow-up cleaning after being convenient to workpiece and machining;
Nine, the utility model combined machine complete machine integrates working procedures, kinds of processes, and whole manufacturing procedures just can be finished thereon simultaneously behind clamping of workpiece, reduce clamping times and many unproductive times of workpiece, the replacing cutter is fast and convenient, and machining accuracy and production efficiency are higher.
Description of drawings
Fig. 1 is the perspective view of the utility model specific embodiment;
Fig. 2 is the sectional structure schematic diagram of the utility model specific embodiment;
Fig. 3 is the sectional structure schematic diagram of numerical control main axle unit of the present utility model.
The specific embodiment
See figures.1.and.2, a kind of drum type multi-station composite numerical control machine tool of the present utility model comprises a base 100, a left column 200, a right column 300 and one division device, and left column 200, right column 300 and indexing means all are installed on the base 100.
Indexing means is made up of an accurate tooth-like rounding table 700 of a vertical numerical control and a rounding table servo drive system 600.The accurate tooth-like rounding table 700 of vertical numerical control is made the circumference equation graduation along the trunnion axis core eight stations, and it is clamping station 701 that a station is wherein arranged, and all the other seven stations are processing stations 702.
Numerical control main axle unit 500 all is installed at the right flank of the left surface of left column 200 and right column 300 on corresponding to the position of all processing stations 702.
By four supporting bases 400 four numerical control main axle units 500 are installed on the vertical direction between left column 200 and the right column 300, the installation site of these four numerical control main axle units 500 is corresponding to four in seven above-mentioned processing stations 702.
With reference to Fig. 3, numerical control main axle unit 500 comprises:
One is used to carry the main shaft 1 of machine tools, and this main shaft 1 has the inner chamber at its both ends of perforation;
One hollow draw-bar 15, be installed in the inner chamber of main shaft 1, its leading section is connected with a pulling claw 1-2, this pulling claw 1-2 removably is connected with a stretching screw 1-1, this stretching screw 1-1 removably connects a machine tools 1-3, this machine tools 1-3 can be finish cut, the instrument of function such as brill, boring, hinge, tapping; Connected mode between pulling claw 1-2 and the stretching screw 1-1 is clamping, and the connected mode between stretching screw 1-1 and the machine tools 1-3 is for being threaded;
One is used for drive shaft 1 axis feeding drive unit in axial sliding, comprise nut apparatus that first synchronous belt device that first servomotor 11 that is connected to the machining equipment numer centre, drives by this first servomotor 11, drives by this first synchronous belt device, one with this nut apparatus also fixedly sleeved ball screw 2 on main shaft 1 that cooperatively interacts, main shaft 1 endwisely slips with this ball screw 2; This first synchronous belt device comprises first synchronous pulley of being located on first servomotor 11 10, and this first synchronous pulley 10 is with 10-1 to connect one second synchronous pulley 2-1 by one synchronously; This nut apparatus comprises a left nut 13 and a right nut 12; This second synchronous pulley 2-1 is connected in this left side nut 13 and right nut 12;
One is used for the main axis rotation drive unit that drive shaft 1 is radially rotated, comprise that one is connected to second servomotor 3, second synchronous belt device by these second servomotor, 3 drivings of machining equipment numer centre, this second synchronous belt device drives main shaft 1 and radially rotates; This second synchronous belt device comprises the 3rd synchronous pulley of being located on second servomotor 34, the 3rd synchronous pulley 4 is with 4-1 to drive one the 4th synchronous pulley 8 by one synchronously, the 4th synchronous pulley 8 is provided with a bearing 9-1, and this bearing 9-1 is fixed on the supporting seat 9;
One is used to make axis feeding drive unit and the synchronous operated link gear of main axis rotation drive unit, comprise the 5th synchronous pulley of being located on second synchronous belt device 6, the 5th synchronous pulley 6 is provided with an encoder 5, and this encoder 5 is connected to the machining equipment numer centre;
One casing 16, above-mentioned each assembly all is installed in this casing 16.
The rearward end of the main shaft 1 of numerical control main axle unit 500 against once the position spring 7, the rearward end of hollow draw-bar 15 is against a limited block 17 is arranged; Left side nut 13 is provided with a fastening screw nut 14, and right nut 12 is provided with a Limit Bearing 2-2.
Numerical control main axle unit 500 is when work, second servomotor 3 is by the 3rd synchronous pulley 4, be with 4-1, the 4th synchronous pulley 8 to drive main shafts 1 rotation synchronously, because the 4th synchronous pulley 8 is provided with bearing 9-1, this bearing 9-1 is fixed on the supporting seat 9, such the 4th synchronous pulley 8 just can bear radially moment of torsion by supporting seat 9 by this bearing 9-1, and 1 on main shaft bears operation torque, plays the off-load effect.
Numerical control main axle unit 500 is when changing machine tools 1-3, under the effect of axis feeding drive unit, main shaft 1 moves after axially, after hollow draw-bar 15 is run into limited block 17, after stopping, moving hollow draw-bar 15, and main shaft 1 moves after continuing, and return spring 7 is compressed, and pulling claw 1-2 unclamps, stretching screw 1-1 and machine tools 1-3 unclamp from pulling claw 1-2 and lay down, meanwhile, can be under the effect of magnetic valve, Air blowing valve is opened, taper hole by 15 pairs of main shaft 1 leading sections of hollow draw-bar is blown, foreign material such as iron filings in the taper hole are blown off, after machine tools 1-3 is finished changing, stretching screw 1-1 and the machine tools 1-3 pulling claw 1-2 that packs into, under the effect of axis feeding drive unit, main shaft 1 axial advancement, pulling claw 1-2 strains stretching screw 1-1 under return spring 7 effects, thereby finishes the clamping of machine tools 1-3.
When drum type multi-station composite numerical control machine tool of the present utility model uses, the accurate tooth-like rounding table 700 of vertical numerical control is at the driving lower edge of rounding table servo drive system 600 trunnion axis core rotation calibration, make the circumference equation graduation eight stations are arranged, a left side is upright lives 200, all numerical control main axle unit 500 processing of feedings simultaneously on right column 300 and the supporting base 400, station of rounding table 700 every rotations is just finished the processing of a workpiece like this, and working (machining) efficiency is high.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and the production demand according to different can have numerous embodiments, such as:
One, the accurate tooth-like rounding table of vertical numerical control not necessarily will be divided into eight stations, also can be divided into any multistation more than three;
Two, can a plurality of numerical control main axle units be installed at left and right column and supporting base corresponding to a plurality of stations on the accurate tooth-like rounding table of vertical numerical control, but not necessarily leave no choice but all fill;
Or the like, like that, in a word, allly utilize this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (7)
1, a kind of drum type multi-station composite numerical control machine tool is characterized in that: it comprises a base, a left column, a right column and one division device, and this left column, right column and indexing means all are installed on this base;
This indexing means is made the circumference equation graduation along the trunnion axis core at least three stations, and it is the clamping station that a station is wherein arranged, and all the other stations are processing stations;
Numerical control main axle unit all is installed at the right flank of the left surface of left column and right column on corresponding to the position of all described processing stations;
By supporting base at least one numerical control main axle unit is installed on the vertical direction between left column and the right column, the installation site of this numerical control main axle unit is corresponding to described processing stations;
This indexing means is made up of an accurate tooth-like rounding table of a vertical numerical control and a rounding table servo drive system.
2, a kind of drum type multi-station composite numerical control machine tool as claimed in claim 1, it is characterized in that: described indexing means has a plurality of processing stations and a clamping station, is separately installed with a plurality of numerical control main axle units corresponding to these a plurality of processing stations on the right flank of the left surface of described left column and right column and the vertical direction between left column and the right column.
3, a kind of drum type multi-station composite numerical control machine tool as claimed in claim 1, it is characterized in that: described numerical control main axle unit comprises:
One is used to carry the main shaft of machine tools, and this main shaft has the inner chamber at its both ends of perforation;
One hollow draw-bar is installed in the inner chamber of main shaft, and its leading section is fixed with described machine tools;
One is used for drive shaft axis feeding drive unit in axial sliding, comprise nut apparatus that first servomotor that is connected to the machining equipment numer centre, first synchronous belt device by this first driven by servomotor, one drive by this first synchronous belt device, one with this nut apparatus also fixedly sleeved screw mandrel on main shaft that cooperatively interacts, main shaft endwisely slips with this screw mandrel;
One is used for the main axis rotation drive unit that drive shaft is radially rotated, comprise that one is connected to second servomotor, second synchronous belt device by this second driven by servomotor of machining equipment numer centre, this second synchronous belt device drives main shaft diameter to rotation;
One casing, above-mentioned each assembly all is installed in this casing.
4, a kind of drum type multi-station composite numerical control machine tool as claimed in claim 3, it is characterized in that: described numerical control main axle unit comprises that also one is used to make axis feeding drive unit and the synchronous operated link gear of main axis rotation drive unit, comprise the 5th synchronous pulley of being located on first synchronous belt device or second synchronous belt device, the 5th synchronous pulley is provided with an encoder, and this encoder is connected to the machining equipment numer centre.
5, as claim 1 or 2 or 3 or 4 described a kind of drum type multi-station composite numerical control machine tools, it is characterized in that: described base is provided with a storage bits groove.
6, as claim 1 or 2 or 3 or 4 described a kind of drum type multi-station composite numerical control machine tools, it is characterized in that: the front-end of spindle of described numerical control main axle unit is equipped with the electric main shaft of tool single pendulum or double pendulum function.
7, as claim 1 or 2 or 3 or 4 described a kind of drum type multi-station composite numerical control machine tools, it is characterized in that: describedly be located at that the numerical control main axle unit on the vertical direction is installed on the accurate digital control cross slid platform between left column and the right column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201364866U CN201350510Y (en) | 2009-01-19 | 2009-01-19 | Drum-type multi-station numerical control composite machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201364866U CN201350510Y (en) | 2009-01-19 | 2009-01-19 | Drum-type multi-station numerical control composite machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN201350510Y true CN201350510Y (en) | 2009-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201364866U Expired - Fee Related CN201350510Y (en) | 2009-01-19 | 2009-01-19 | Drum-type multi-station numerical control composite machine tool |
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| Country | Link |
|---|---|
| CN (1) | CN201350510Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551918A (en) * | 2013-11-05 | 2014-02-05 | 常州工程职业技术学院 | Drum wheel device |
| WO2018010153A1 (en) * | 2016-07-15 | 2018-01-18 | 深圳市大富科技股份有限公司 | Multi-surface processing machien tool |
-
2009
- 2009-01-19 CN CNU2009201364866U patent/CN201350510Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551918A (en) * | 2013-11-05 | 2014-02-05 | 常州工程职业技术学院 | Drum wheel device |
| CN103551918B (en) * | 2013-11-05 | 2016-06-01 | 常州工程职业技术学院 | Drum assembly |
| WO2018010153A1 (en) * | 2016-07-15 | 2018-01-18 | 深圳市大富科技股份有限公司 | Multi-surface processing machien tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian South America Machinery Co., Ltd. Assignor: Hong Qingde Contract record no.: 2010350000295 Denomination of utility model: Drum type multi-station composite numerical control machine tool Granted publication date: 20091125 License type: Exclusive License Record date: 20101116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20130119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |