CN205816831U - Based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser - Google Patents
Based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser Download PDFInfo
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- CN205816831U CN205816831U CN201620607790.4U CN201620607790U CN205816831U CN 205816831 U CN205816831 U CN 205816831U CN 201620607790 U CN201620607790 U CN 201620607790U CN 205816831 U CN205816831 U CN 205816831U
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Abstract
Based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser, including: lathe body, the chuck of movable jaw is installed, chuck clamps a workpiece, knife rest, knife rest has cutter, for workpiece is carried out machining；Supporter, this supporter is movably mounted on lathe body by an installing plate, on supporter, the one end near cutter is provided with a multi-section type damping Pliant electric conduit extended outward, and the end of described multi-section type damping Pliant electric conduit is provided with a generating laser；Concavees lens, these concavees lens are fixedly mounted below generating laser by connector, form divergent beams for the laser beam emitted by divergencing laser emitter；Projection plate, is placed on the lower section of concavees lens and the lathe body less than knife rest and workpiece, and this projection plate has the center superposition of rectangular coordinate system, the initial point of described rectangular coordinate system and divergent beams hot spot.
Description
Technical field
This utility model relates to digital control processing field, particularly relates to a kind of based on the virtual trial cut of the numerical control lathe on the basis of laser
Method tool setting device.
Background technology
Numerically controlled lathe to realize the automatic rapid processing of many lathe tools, be necessary for fulfiling ahead of schedule lathe tool to cutter link, i.e.
After ensureing lathe tool tool changing, position of tool tip keeps theoretic concordance；The presetting cutter method of current common numerically controlled lathe mainly has: (1)
Test-cut met to cutter, (2) special tool setting gauge to cutter, (3) automatic tool preset based on numerically controlled lathe detecting system.Method (2), (3)
Relatively costly, it is generally used for numerically controlled lathe or the turning center of higher gears time.Test-cut met is that low-cost type CNC lathe is current to cutter
The most frequently used one is to cutter mode, it is not necessary to special to the Knife tool, is configured by digital control system regulation flow process.Different systems
Set principle and step are similar, and the technology of operator is required height, be emphasis in Numeric Control Technology personnel's real training with
Difficult point.Its shortcoming is that complex operation, efficiency is low, precision is affected by factors such as operator's experience and checkout facilities.Due to right
Workpiece must be directly cut by lathe tool, to easily occurring during cutter that hitting cutter accident even occurs Personal Risk, for behaviour during cutter
Make new hand all the more so.
Utility model content
The problem existed for background technology, the utility model proposes a kind of based on the virtual trial cut of the one on the basis of laser
Method tool setting device, in order to simplify operation, promotes cutter efficiency, reduces the psychology pressure of major part school digital control processing real training middle school student
Power, promotes the understanding to cutter theoretical knowledge.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser, including:
Lathe body, is provided with the chuck of activity, chuck clamps a workpiece,
Knife rest, knife rest is provided with some cutters, for workpiece is carried out machining, knife rest has an application wherein
One cutter carries out the station of machining；
Supporter, this supporter is movably mounted on lathe body by an installing plate, near cutter on supporter
One end is provided with a multi-section type damping Pliant electric conduit extended outward, the end of described multi-section type damping Pliant electric conduit
Being provided with a generating laser, the range estimation of the exit direction of this generating laser is parallel with Y-axis and vertically downward；
Concavees lens, these concavees lens fixedly mount below generating laser by connector, for divergencing laser emitter institute
The laser beam of injection, forms divergent beams；
On projection plate, the lower section of concavees lens and the lathe body less than knife rest and workpiece, this projection plate has right angle and sits
Mark system, the initial point of described rectangular coordinate system with dissipate light velocity hot spot.
Preferably, also include fine position device, be arranged between supporter and installing plate, be used for adjusting generating laser
Displacement on X-axis, Z axis.
Preferably, described fine position device include the first adjusting screw, the first feed screw nut, the second adjusting screw,
Second feed screw nut, transition dividing plate, the upper end of this installing plate is provided with the first chute, and this first chute supplies transition dividing plate in X-axis side
Being slidably matched to installing plate, the first feed screw nut is installed on installing plate, and the first adjusting screw is connected to transition dividing plate and is somebody's turn to do
There is on first adjusting screw the described transition dividing plate of driving and do the first step moved along a straight line along X-direction；This transition dividing plate
Upper end is provided with the second chute, and this second chute is slidably matched with transition dividing plate in Z-direction for supporter, the second feed screw nut peace
Being loaded on transition dividing plate, the second adjusting screw is connected on supporter and this second adjusting screw have the described supporter edge of driving
Z-direction does the second step moved along a straight line.
Preferably, this utility model also includes that regulatable magnetic force inhales device, and described regulatable magnetic force is inhaled device and is arranged at installing plate
Bottom, this regulatable magnetic force is inhaled on device and is had magnetic switch, for being sucked by installing plate or departing from lathe body.
A kind of based on the virtual Test-cut met presetting cutter method of the numerical control lathe on the basis of laser, set according to use habit and pacify on this knife rest
Equipped with 1# cutter, cutter on the basis of 2# cutter, 3# cutter, 4# cutter, and 1# cutter, in turn perform following steps:
S1: by digital control system presetting cutter method, after performing T0100 instruction, manually uses 1# cutter to be parallel to Z-direction small remaining
Amount ground cutting workpiece, records diameter of work input system, determines finishing tool point of a knife X-coordinate；
S2: manually using the end face of land-value model paralleled by X axis direction little surplus cutting workpiece, input Z axis coordinate figure is 0, really
Determine the coordinate on finishing tool point of a knife Z axis；S1 and S2 is consistent to cutter step with Test-cut met of the prior art, after completing, i.e. sets up
Workpiece coordinate system with workpiece end face as zero, this zero is also programming initial point；
S3: perform G00 instruction, moves to each cutter after coordinate (Xn, Zn), the numerical values recited of Xn, Zn and dress cutter by finishing tool
Tool cutter is bigger than normal little relevant, can determine voluntarily according to practical situation.Generally, Xn, Zn be set as X200, Z100
Setting value can meet custom requirements.
: regulation generating laser, by pulling multi-section type damping Pliant electric conduit coarse adjustment generating laser on lathe tool
The position of side, then by the fine position device having on supporter, laser beam emitting device is finely adjusted, place and coordinate tune
Joint projection plate, sends laser alignment finishing tool point of a knife, the wherein Z in the front end face alignment projection plate of lathe tool by generating laser
Axle, the X-axis in the left side alignment projection plate of lathe tool, now cutter virtual point of a knife point coordinates value size (Xn, Zn) is lathe
In carry out virtual workpiece length value and the diameters of virtual trial cut；
S5: manually perform T0200 instruction, change 2# cutter, manually by 2# cutter rake face align virtual workpiece to cutter
Point Z coordinate axle (i.e. Z coordinate axle in laser dot), typing X-coordinate numerical value Xn to system, then system calculates the X of 2# cutter automatically
Cutter is mended；Manually by left for 2# cutter knife face align virtual workpiece to cutter point X-coordinate axle (i.e. X-coordinate in laser dot
Axle), typing Z coordinate numerical value Zn is to system, then system calculates 2# cutter Z cutter benefit automatically；Cutter is completed by 2# cutter.
: change the 2# cutter in S5 into 3# cutter, 4# cutter, repeat the operation in S5 and can obtain the cutter benefit of 3# cutter, 4# cutter,
Complete the aim at tool operation of all cutters.
The beneficial effects of the utility model are:
Compared to prior art, of the present utility model a kind of based on the virtual Test-cut met of the numerical control lathe on the basis of laser to cutter fill
Put, propose the concept of virtual workpiece and based on a kind of presetting cutter method that this virtual workpiece is carried out trial-mix strength.With land-value model
After setting up workpiece coordinate system then with adjustable laser device and the diameter of projection plate confirmation virtual workpiece and length and virtual with this
Workpiece for " cutting " object carry out " trial cut " to cutter, its process is similar to actual Test-cut met, but in fact away from true workpiece, will not
Bump against accident, without as true Test-cut met, will measure after every lathe tool turner, but at car
Directly input the coordinate figure of virtual workpiece after cutter alignment fiducials point, greatly reduce the tedious work amount during cutter.This
Utility model relatively common workpiece Test-cut met has advantage as follows:
1) look for the process that cutter is mended away from true workpiece, cutter accident will not be hit.
2) principle is directly perceived, is very beneficial for student or by start-up to the understanding to cutter principle.
3) without workpiece size after lathe tool turning being measured as true Test-cut met, but in lathe tool alignment fiducials
After Dian, directly input the coordinate figure of virtual workpiece, cutter efficiency is greatly improved.
4) optical amplification device design is used, it is ensured that precision, according to design principle and combine practical situation analysis, the design
Available accuracy is not less than common Test-cut met precision.
5), after cutter is mended and is provided with, the Rough Inspection that cutter is mended accuracy is very convenient----lathe tool is moved to below hot spot,
Perform the T instruction that band cutter is mended, see whether each point of a knife is directed at laser facula.And commonly Test-cut met needs long steel plate every time
Chi carries out Rough Inspection, is often difficult to check to some errors in reading or input error, and this is easily caused and hits cutter in the course of processing
The generation of accident.
Finally, this apparatus structure is simple, and the base of generating laser, carrying magnetic switch and the fine setting of slide block 2 are maturation
Technology, manufactures easy for installation, with low cost, and good economy performance is applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial view in Fig. 1 at A；
Fig. 3 is the partial view of projection plate described in the utility model；
Fig. 4 is the matching relationship schematic diagram of each part of this utility model；
Fig. 5 is the forward vision figure of the projection plate of 1# cutter (land-value model) described in the utility model；
Fig. 6 is the forward vision figure of 2# cutter projection plate described in the utility model.
Wherein, 1, lathe body；2, installing plate；3, chuck；4, workpiece；41, virtual workpiece border；5, knife rest；51、1#
Cutter；511,1# cutter shade；52,2# cutter；521,2# cutter shade；53,3# cutter；54,4# cutter；6, supporter；7, fine position device；
8, multi-section type damping Pliant electric conduit；9, generating laser；10, concavees lens；11, laser beam；12, divergent beams；121, right
Cutter point；13, projection plate；14, divergent beams hot spot；15, rectangular coordinate system；16, blade shade.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As shown in figures 1 to 6, a kind of based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser, including:
Lathe body 1, is provided with the chuck 3 of activity, chuck 3 clamps a workpiece 4,
Knife rest 5, knife rest 5 is provided with some cutters, for workpiece 4 is carried out machining, knife rest 5 has an application
Wherein a cutter carries out the station of machining；
Supporter 6, this supporter 6 is movably mounted on lathe body 1 by an installing plate 2, near cutter on supporter 6
One end of tool is provided with a multi-section type damping Pliant electric conduit 8 extended outward, described multi-section type damping Pliant electric conduit 8
End one generating laser 9 is installed, the range estimation of the exit direction of this generating laser 9 is parallel with Y-axis and downward；
Concavees lens 10, these concavees lens 10 fixedly mount below generating laser 9 by connector, launch for divergencing laser
Laser beam 11 emitted by device 9, forms divergent beams 12；
On projection plate 13, the lower section of concavees lens 10 and the lathe body 1 less than knife rest 5 and workpiece 4, this projection plate 13 has
There are rectangular coordinate system, the initial point of described rectangular coordinate system and divergent beams hot spot 14.
As the preferred scheme of one, also include fine position device 7, be arranged between supporter 6 and installing plate 2, use
In adjusting the generating laser 9 displacement on X-axis, Z axis.
As the preferred scheme of one, described fine position device 7 include the first adjusting screw, the first feed screw nut,
Second adjusting screw, the second feed screw nut, transition dividing plate, the upper end of this installing plate is provided with the first chute, and this first chute supplied
Crossing dividing plate to be slidably matched with installing plate in X-direction, the first feed screw nut is installed on installing plate, and the first adjusting screw was connected to
Crossing to have on dividing plate and this first adjusting screw drives described transition dividing plate to do the first step moved along a straight line along X-direction；
The upper end of this transition dividing plate is provided with the second chute, and this second chute is slidably matched with transition dividing plate in Z-direction for supporter, the
Two feed screw nuts are installed on transition dividing plate, and the second adjusting screw is connected on supporter and this second adjusting screw have driving
Described supporter does the second step moved along a straight line along Z-direction.
As the preferred scheme of one, this utility model also includes that regulatable magnetic force inhales device, and described regulatable magnetic force inhales device
Being arranged at the bottom of installing plate 2, this regulatable magnetic force is inhaled and is had magnetic switch on device, for being sucked by installing plate 2 or departing from car
Bed body 1.
As shown in Figure 4, based on the virtual Test-cut met presetting cutter method of the numerical control lathe on the basis of laser, this cutter is set according to use habit
1# cutter is installed on frame, cutter (typically land-value model) on the basis of 2# cutter, 3# cutter, 4# cutter, and 1# cutter, in turn perform following step
Rapid:
S1: by digital control system presetting cutter method, after performing T0100 instruction, manually uses 1# cutter to be parallel to Z-direction small remaining
Amount ground cutting workpiece, records diameter of work input system, determines finishing tool point of a knife X-coordinate；
S2: manually using the end face of land-value model paralleled by X axis direction little surplus cutting workpiece, input Z axis coordinate figure is 0, really
Determine the coordinate on finishing tool point of a knife Z axis；S1 and S2 is consistent to cutter step with Test-cut met of the prior art, after completing, i.e. sets up
Workpiece coordinate system with workpiece end face as zero, this zero is also programming initial point；
S3: perform G00 instruction, moves to coordinate (Xn, Zn), the numerical values recited of Xn, Zn and dress cutter cutter cutter by finishing tool
Bigger than normal little relevant, can determine voluntarily according to practical situation.Generally, the setting being set as X200, Z100 of Xn, Zn
Value can meet custom requirements, illustrates below for convenience as a example by X200, Z100.
: regulation generating laser, by pulling multi-section type damping Pliant electric conduit coarse adjustment generating laser on lathe tool
The position of side, then by the fine position device having on supporter, laser beam emitting device is finely adjusted, place and coordinate tune
Joint projection plate, sends laser alignment finishing tool point of a knife, the wherein Z in the front end face alignment projection plate of lathe tool by generating laser
Axle, the X-axis in the left side alignment projection plate of lathe tool, now cutter virtual point of a knife point coordinates value size (X100, Z100) is
Lathe carries out virtual workpiece length value and the diameters of virtual trial cut, coordinate axes such as Fig. 5 on projection plate after lathe tool alignment
Shown in；
S5: manually perform T0200 instruction, change 2# cutter, manually by 2# cutter rake face align virtual workpiece to cutter
Point Z coordinate axle (i.e. Z coordinate axle in laser dot), typing X-coordinate numerical value 100 to system, then system calculates the X of 2# cutter automatically
Cutter is mended；Manually by left for 2# cutter knife face align virtual workpiece to cutter point X-coordinate axle (i.e. X-coordinate in laser dot
Axle), typing Z coordinate numerical value 100 to system, then system calculates 2# cutter Z cutter benefit automatically；Cutter is completed by 2# cutter.Specifically, diverging light
Bundle 12 skim over 2# cutter and on projection plate 13 produced hatching effect as shown in Figure 6, the edge of 2# cutter shade 521 in Fig. 6
Just with tangent.
: change the 2# cutter in S5 into 3# cutter, 4# cutter, repeat the operation in S5 and can obtain the cutter benefit of 3# cutter, 4# cutter,
Complete the aim at tool operation of all cutters.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (4)
1. based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser, it is characterised in that including:
Lathe body, is provided with the chuck of activity, chuck clamps a workpiece,
Knife rest, knife rest is provided with some cutters, for workpiece is carried out machining, knife rest has an application the most different
Cutter carries out the corresponding station of machining；
Supporter, this supporter is movably mounted on lathe body by an installing plate, near one end of cutter on supporter
Being provided with a multi-section type damping Pliant electric conduit extended outward, the end of described multi-section type damping Pliant electric conduit is installed
Having a generating laser, the exit direction of this generating laser is parallel with Y-axis and vertically downward；
Concavees lens, these concavees lens fixedly mount below generating laser by connector, for emitted by divergencing laser emitter
Laser beam, form divergent beams；
Projection plate, is placed on the lower section of concavees lens and the lathe body less than knife rest and workpiece, and this projection plate has right angle and sits
Mark system, the initial point of described rectangular coordinate system and the center superposition of divergent beams hot spot.
2. as claimed in claim 1 based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser, it is characterised in that also
Including fine position device, it is arranged between supporter and installing plate, for adjusting generating laser position on X-axis, Z axis
Move.
3. as claimed in claim 2 based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser, it is characterised in that: institute
Rheme is put micromatic setting and is included the first adjusting screw, the first feed screw nut, the second adjusting screw, the second feed screw nut, transition
Dividing plate, the upper end of this installing plate is provided with the first chute, and this first chute is joined with installing plate slip in X-direction for transition dividing plate
Closing, the first feed screw nut is installed on installing plate, and the first adjusting screw is connected on transition dividing plate and this first adjusting screw tool
The described transition dividing plate of driving is had to do the first step moved along a straight line along X-direction；The upper end of this transition dividing plate is provided with the second chute,
This second chute is slidably matched with transition dividing plate in Z-direction for supporter, and the second feed screw nut is installed on transition dividing plate, and second
Adjusting screw is connected on supporter and this second adjusting screw have the described supporter of driving and moves along a straight line along Z-direction
Second step.
4. as claimed in claim 1 based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser, it is characterised in that also
Inhaling device including regulatable magnetic force, described regulatable magnetic force is inhaled device and is arranged at the bottom of installing plate, and this regulatable magnetic force is inhaled and had on device
Be magnetic switch, for being sucked by installing plate or departing from lathe body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607790.4U CN205816831U (en) | 2016-06-21 | 2016-06-21 | Based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607790.4U CN205816831U (en) | 2016-06-21 | 2016-06-21 | Based on the virtual Test-cut met tool setting device of the numerical control lathe on the basis of laser |
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| CN205816831U true CN205816831U (en) | 2016-12-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001641A (en) * | 2016-06-21 | 2016-10-12 | 韶关学院 | Laser-based device and method for adjusting tool of NC lathe by adopting virtual trial cutting method |
| CN109129007A (en) * | 2018-09-28 | 2019-01-04 | 上海奥林汽车安全系统有限公司 | A kind of device for knife handle automatic capturing |
-
2016
- 2016-06-21 CN CN201620607790.4U patent/CN205816831U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001641A (en) * | 2016-06-21 | 2016-10-12 | 韶关学院 | Laser-based device and method for adjusting tool of NC lathe by adopting virtual trial cutting method |
| CN109129007A (en) * | 2018-09-28 | 2019-01-04 | 上海奥林汽车安全系统有限公司 | A kind of device for knife handle automatic capturing |
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