CN104227095B - A kind of vertical knee-type milling machine using double main shaft band detection function - Google Patents
A kind of vertical knee-type milling machine using double main shaft band detection function Download PDFInfo
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- CN104227095B CN104227095B CN201410470021.XA CN201410470021A CN104227095B CN 104227095 B CN104227095 B CN 104227095B CN 201410470021 A CN201410470021 A CN 201410470021A CN 104227095 B CN104227095 B CN 104227095B
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Abstract
The invention discloses a kind of vertical knee-type milling machine using double main shaft band detection function, workbench is along X direction guiding rail front-rear reciprocation movement；Described slide saddle member includes Y-direction guide rail and the saddle being located on this guide rail, and driving means drives saddle along Y-direction guide rail bilateral reciprocation；Z-direction moving assembly, including skateboard component and Z-direction guide rail, described Z-direction guide rail is located on described saddle, and described skateboard component is located on described Z-direction guide rail, and driving means drives skateboard component to pump along Z-direction guide rail.By the way, The present invention reduces tool magazine parts and tool setting gauge, greatly reduce cost；Secondly because need not frequent tool changing and use tool setting gauge, thus improve stability and the reliability of lathe, extend the service life of lathe；Also reduce and change cutter and change the time of workpiece calibration instrument, decrease the working time of tool setting gauge, thus improve work efficiency.
Description
Technical field
The present invention relates to vertical machining centre field, particularly relate to the vertical knee-type milling machine using double main shaft band detection function of the processing of a kind of shell part being applicable to electronic industry.
Background technology
Vertical machining centre generally used now, is all that an axis system and tool magazine parts are to meet the various processing technique of part.When processing electronic housings class part, because individual variation is bigger, can not be accurately positioned, need when each clamping to detect relative position relation by workpiece calibration instrument, to ensure machining accuracy, but it is simple for processing technique, it is processed as less electronic housings, time will be wasted in a large number and frequently change above cutter and measurement apparatus, also need to detect, by tool setting gauge, the error of cutter brought because of tool changing after each tool changing, occupy most time (60%) non-cutting time, reduced into product efficiency, improve production cost.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of vertical knee-type milling machine using pair main shaft band detection function, it is possible to for the work step order of processing part, increases main shaft quantity, rational position relation, reduces and process non-cutting time, improve efficiency.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of vertical knee-type milling machine using double main shaft band detection function, including:
X is to moving assembly, and including horizontally disposed workbench, workbench is located on X direction guiding rail, and driving means drives workbench along X direction guiding rail front-rear reciprocation movement；
Y-direction moving assembly, including slide saddle member, described slide saddle member includes Y-direction guide rail and the saddle being located on this guide rail, and driving means drives saddle along Y-direction guide rail bilateral reciprocation；
Z-direction moving assembly, including skateboard component and Z-direction guide rail, described Z-direction guide rail is located on described saddle, and described skateboard component is located on described Z-direction guide rail, and driving means drives skateboard component to pump along Z-direction guide rail；
Described skateboard component includes at least 2 main shafts and workpiece measuring device, and 2 main shafts are mutually symmetrical with to arrange the first main shaft and the second main shaft, and described workpiece measuring device is located between the first main shaft and the second main shaft；
Set between axis and the axis of workpiece measuring device of the first main shaft Y-direction distance as Y1, between axis and the axis of workpiece measuring device of the second main shaft, Y-direction distance is Y2, between axis and the axis of the first main shaft and the second main shaft of described workpiece measuring device, X is X1 to distance, and between gauge head end and the end of the first main shaft and the second main shaft of described workpiece measuring device, Z-direction distance is Z1.
In a preferred embodiment of the present invention, the detection method of this vertical knee-type milling machine comprises the following steps:
1) value of Y1, Y2, X1, Z1, and its input digital-control processing system are measured；
2) by the space coordinates that space coordinate conversion is spindle processing benchmark of work pieces process benchmark obtained by workpiece measuring device detection, if the space coordinates of work pieces process benchmark is (a, b, c) obtained by workpiece measuring device detection, the space coordinates that i.e. can get the first main shaft is (a-X1, b+Y1, c-Z1), and the second main shaft space coordinates is (a-X1, b-Y2, c-Z1)；
3) the spatial data input digital-control processing system of the first main shaft and the second main shaft will carry out computing.
In a preferred embodiment of the present invention, X is all located on the lathe bed of horizontal positioned to moving assembly, Y-direction moving assembly and Z-direction moving assembly, described X is located at the first half of lathe bed to moving assembly, and the Y-direction moving assembly being located on column and Z-direction moving assembly are located at the latter half of lathe bed.
In a preferred embodiment of the present invention, described lathe bed uses section bar welding, is equipped with the roller being easy to mobile lathe bed bottom lathe bed.
In a preferred embodiment of the present invention, described slide saddle member hang on column.
In a preferred embodiment of the present invention, described column is provided with protective cover.
In a preferred embodiment of the present invention, this vertical knee-type milling machine is also equipped with master operating station and secondary active station.
In a preferred embodiment of the present invention, the first main shaft and the second main shaft are electro spindle.
In a preferred embodiment of the present invention, described driving means is motor driver or cylinder driver.
The invention has the beneficial effects as follows: the present invention uses the vertical knee-type milling machine of double main shaft band detection function to decrease tool magazine parts and tool setting gauge, greatly reduces cost；Secondly because need not frequent tool changing and use tool setting gauge, thus improve stability and the reliability of lathe, extend the service life of lathe；Also reduce and change cutter and change the time of workpiece calibration instrument, decrease the working time of tool setting gauge, thus improve work efficiency.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that the present invention uses vertical knee-type milling machine one preferred embodiment of double main shaft band detection function；
Fig. 2 is the schematic appearance of the vertical knee-type milling machine using double main shaft band detection function shown in Fig. 1；
Fig. 3 is the structural representation of saddle assembly in the vertical knee-type milling machine using double main shaft band detection function shown in Fig. 1；
Fig. 4 is the front view shown in Fig. 3；
Fig. 5 is the left view shown in Fig. 3；
In accompanying drawing, the labelling of each parts is as follows: 1, lathe bed, and 2, column, 3, protective cover, 4, master operating station, 5, secondary active station, 6, workbench, 7, slide saddle member, 8, skateboard component, the 9, first main shaft, the 10, second main shaft, 11, workpiece measuring device.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of vertical knee-type milling machine using double main shaft band detection function, including: X is to moving assembly, Y-direction moving assembly and Z-direction moving assembly, and said modules is all located on the lathe bed 1 of horizontal positioned, described X is located at the first half of lathe bed 1 to moving assembly, and the Y-direction moving assembly being located on column 2 and Z-direction moving assembly are located at the latter half of lathe bed 1.
Described lathe bed 1 uses section bar to weld, and is equipped with the roller being easy to mobile lathe bed 1 bottom lathe bed 1.Remaining parts uses sheet fabrication to form, and reduces casting die cost, reduces complete machine total amount.
Protective cover 3 is used for protecting Y-direction guide rail on column 2, improves precision stability and service life.
Shown in Fig. 2, this vertical knee-type milling machine is also equipped with master operating station 4 and secondary active station 5.The machine debugging stage carries out debugging efforts with master operating station 4, and can be used for establishment and the importing of processor；The push-botton operation machine tool action on secondary active station 5 is used after having debugged, convenient, fast.
As it is shown in figure 1, X includes horizontally disposed workbench 6 to moving assembly, workbench 6 is located on X direction guiding rail, and Vidacare corp or pneumatic actuating device drive workbench 6 along X direction guiding rail front-rear reciprocation movement.
As in Figure 3-5, Y-direction moving assembly includes vertically disposed column 2 and the slide saddle member 7 hanging on described column 2, described slide saddle member 7 includes that Y-direction guide rail and the saddle being located on this guide rail, Vidacare corp or pneumatic actuating device drive saddle along Y-direction guide rail bilateral reciprocation.
Z-direction moving assembly includes that skateboard component 8 and Z-direction guide rail, described Z-direction guide rail are located on described saddle, and described skateboard component 8 is located on described Z-direction guide rail, and Vidacare corp or pneumatic actuating device drive skateboard component 8 to pump along Z-direction guide rail.
Described skateboard component 8 includes that at least 2 main shafts and 11,2 main shafts of workpiece measuring device are mutually symmetrical with first main shaft 9 and the second main shaft 10 that arrange, and heretofore described first main shaft 9 and the second main shaft 10 are electro spindle.
Described workpiece measuring device 11 is located between the first main shaft 9 and the second main shaft 10.Workpiece measuring device 11 is installed between two main shafts, eliminates tool magazine parts, tool setting gauge etc., greatly reduces cost, thus improve stability and the reliability of lathe, extend the service life of lathe.
Set between axis and the axis of workpiece measuring device 11 of the first main shaft 9 Y-direction distance as Y1, between axis and the axis of workpiece measuring device 11 of the second main shaft 10, Y-direction distance is Y2, between axis and the first main shaft 9 and the axis of the second main shaft 10 of described workpiece measuring device 11, X is X1 to distance, and between gauge head end and the first main shaft 9 and the end of the second main shaft 10 of described workpiece measuring device 11, Z-direction distance is Z1.
The detection method of this vertical knee-type milling machine comprises the following steps:
1) value of Y1, Y2, X1, Z1, and its input digital-control processing system are measured；
2) workpiece measuring device 11 is detected the space coordinates that space coordinate conversion is spindle processing benchmark of obtained work pieces process benchmark, if it is (a, b, c) that workpiece measuring device 11 detects the space coordinates of obtained work pieces process benchmark, the space coordinates that i.e. can get the first main shaft 9 is (a-X1, b+Y1, c-Z1), and the second main shaft 10 space coordinates is (a-X1, b-Y2, c-Z1)；
3) the spatial data input digital-control processing system of the first main shaft 9 and the second main shaft 10 will carry out computing, it is possible to avoid error during each clamping parts, cause the position deviation adding man-hour；Or avoid the measurement time repeated after clamping workpiece, i.e. save the time of part processing, substantially increase again the precision of part processing.
The present invention uses the vertical knee-type milling machine of double main shaft band detection function to decrease tool magazine parts and tool setting gauge, greatly reduces cost；Secondly because need not frequent tool changing and use tool setting gauge, thus improve stability and the reliability of lathe, extend the service life of lathe；Also reduce and change cutter and change the time of workpiece calibration instrument, decrease the working time of tool setting gauge, thus improve work efficiency.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (8)
1. the vertical knee-type milling machine using double main shaft band detection function, it is characterised in that including:
X is to moving assembly, and including horizontally disposed workbench, workbench is located on X direction guiding rail, and driving means drives workbench edge
X direction guiding rail front-rear reciprocation movement；
Y-direction moving assembly, including slide saddle member, described slide saddle member includes Y-direction guide rail and the saddle being located on this guide rail, drives
Device drives saddle along Y-direction guide rail bilateral reciprocation；
Z-direction moving assembly, including skateboard component and Z-direction guide rail, described Z-direction guide rail is located on described saddle, described skateboard component
Being located on described Z-direction guide rail, driving means drives skateboard component to pump along Z-direction guide rail；
Described skateboard component includes that at least 2 main shafts and workpiece measuring device, 2 main shafts are the first main shaft of mutually symmetrical with setting
With the second main shaft, described workpiece measuring device is located between the first main shaft and the second main shaft；
Set between axis and the axis of workpiece measuring device of the first main shaft Y-direction distance as Y1, the axis of the second main shaft
Between line and the axis of workpiece measuring device, Y-direction distance is Y2, the axis of described workpiece measuring device and the first main shaft and
Between the axis of the second main shaft, X is X1 to distance, the gauge head end of described workpiece measuring device and the first main shaft and second
Between the end of main shaft, Z-direction distance is Z1；
The detection method of this vertical knee-type milling machine comprises the following steps:
1) measure the value of Y1, Y2, X1, Z1, and be inputted digital-control processing system；
2) by the space that space coordinate conversion is spindle processing benchmark of work pieces process benchmark obtained by workpiece measuring device detection
Coordinate, if the space coordinates of work pieces process benchmark is (a, b, c) obtained by workpiece measuring device detection, i.e. can get the first main shaft
Space coordinates be (a-X1, b+Y1, c-Z1), the second main shaft space coordinates is (a-X1, b-Y2, c-Z1)；
3) the spatial data input digital-control processing system of the first main shaft and the second main shaft will carry out computing.
The vertical knee-type milling machine of employing the most according to claim 1 double main shaft band detection function, it is characterised in that X is to mobile group
Part, Y-direction moving assembly and Z-direction moving assembly are all located on the lathe bed of horizontal positioned, and described X is located at lathe bed to moving assembly
First half, the Y-direction moving assembly being located on column and Z-direction moving assembly are located at the latter half of lathe bed.
The vertical knee-type milling machine of employing the most according to claim 2 double main shaft band detection function, it is characterised in that described lathe bed is adopted
Weld with section bar, bottom lathe bed, be equipped with the roller being easy to mobile lathe bed.
The vertical knee-type milling machine of employing the most according to claim 1 double main shaft band detection function, it is characterised in that described saddle portion
Part hang on column.
The vertical knee-type milling machine of employing the most according to claim 4 double main shaft band detection function, it is characterised in that on described column
It is provided with protective cover.
The vertical knee-type milling machine of employing the most according to claim 1 double main shaft band detection function, it is characterised in that this vertical knee-type milling machine
Also it is equipped with master operating station and secondary active station.
The vertical knee-type milling machine of employing the most according to claim 1 double main shaft band detection function, it is characterised in that the first main shaft and
Second main shaft is electro spindle.
The vertical knee-type milling machine of employing the most according to claim 1 double main shaft band detection function, it is characterised in that described driving
Device is motor driver or cylinder driver.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410470021.XA CN104227095B (en) | 2014-09-16 | 2014-09-16 | A kind of vertical knee-type milling machine using double main shaft band detection function |
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| CN201410470021.XA CN104227095B (en) | 2014-09-16 | 2014-09-16 | A kind of vertical knee-type milling machine using double main shaft band detection function |
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| CN104227095A CN104227095A (en) | 2014-12-24 |
| CN104227095B true CN104227095B (en) | 2016-10-26 |
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| CN107363285B (en) * | 2017-07-12 | 2019-06-07 | 邓干平 | A kind of large-sized numerical control combination drilling machine and coordinate transformation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US2153424A (en) * | 1937-10-07 | 1939-04-04 | Dalrae Tools Company | Position indicator for machine tools |
| DE1652751C3 (en) * | 1968-03-15 | 1974-10-10 | Werkzeugmaschinenfabrik Adolf Waldrich Coburg, 8630 Coburg | Device for setting cutting tools for their delivery to machine tools, in particular milling machines |
| US6301007B1 (en) * | 1998-05-29 | 2001-10-09 | The Regents Of The University Of California | Machine tool locator |
| CN101913105B (en) * | 2010-08-16 | 2012-01-18 | 合肥工业大学 | Non-contact three-dimensional optical measuring head and method for in-situ measurement of numerical control machine |
| CN203751401U (en) * | 2013-12-06 | 2014-08-06 | 苏州逸美德自动化科技有限公司 | CNC (Computer Numerical Control) multi-head engraving and milling machine |
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