CN104634289A - Milling cutter disc calibrating method and device - Google Patents
Milling cutter disc calibrating method and device Download PDFInfo
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- CN104634289A CN104634289A CN201310564165.7A CN201310564165A CN104634289A CN 104634289 A CN104634289 A CN 104634289A CN 201310564165 A CN201310564165 A CN 201310564165A CN 104634289 A CN104634289 A CN 104634289A
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- facing cutter
- tool section
- probe apparatus
- cutting edge
- radial dimension
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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Abstract
The invention discloses a milling cutter disc calibrating method. The milling cutter disc calibrating method includes steps of preinstalling, to be specifically, installing a milling cutter disc on a rotary shaft and preinstalling cutter blades on the milling cutter disc; detecting, to be specifically, contacting probe devices with lateral cutter surfaces of the cutter blades, and rotating the milling cutter disc, so that the probe devices move towards the cutting edges along the lateral cutter surfaces of the cutter blades and continuously detect positions of probes of the probe devices, and leave the cutter blades after the probe devices pass the cutting edges; recording, to be specifically, recording the maximum numerical value of the positions of the probes of the probe devices as radial size of the cutting edges; comparing whether the radial size is within a preset radial size range or not and outputting the comparison result; adjusting the cutter blades according to the comparison results. By the milling cutter disc calibrating method, calibration accuracy of the milling cutter disc is improved, the radial positions of the probe devices can be detected; compared with labor operation, the milling cutter disc calibrating method has the advantage that detecting efficiency is effectively improved. The invention further provides a milling cutter disc calibrating device.
Description
Technical field
The present invention relates to facing cutter calibration equipment technical field, particularly a kind of facing cutter bearing calibration and device.
Background technology
Facing cutter means for correcting is the device of the radial position of tool section cutting edge in cutterhead detected in facing cutter.To manufacture facing cut cutterhead or the end face hobbing cutterhead of accurate double sided gear and spiral bevel gear, it comprises the disc knife disk body with strip cutting blade, and cutting blade has main cutting edge and is positioned at the back angle surface in relief angle.
In the manufacture process of facing cutter, by tool section along a surface or limited block moving axially along cutterhead, make the height of tool section on cutterhead identical.But, in the installation process of above-mentioned tool section, only can guarantee the height of tool section, but the radial position of tool section cutting edge can not be controlled.By the radial position of cutting edge in cutterhead, keep the interior tool section of facing cutter identical with the thickness of cutting of outer tool section, and then reach tool section there is identical load and friction.The tolerances of the radial position of cutting edge the cutting effect of a tool section to next tool section.After tolerance exceeds preset range, the serviceable life of tool section can be affected, and machine non-optimal is run.
At present, the method controlling the radial position of tool section cutting edge in cutterhead mainly contains two kinds: one is manual operation tool detection devices, is detected the radial position of cutting edge by artificial hand hold transducer.But this adjustment is very time-consuming, and its accuracy depends on that operator continuously and on each tool section cutting edge, operate the ability of probe apparatus exactly to a great extent, and degree of accuracy is not high and time-consuming more.Another kind is by indexing device, as shown in Figure 1, comprises and is installed in rotating shaft 46 by cutting tool, measuring sonde device 20 and means for correcting 40 upper, and measuring sonde device 20 can move along X-axis and Y-axis, and to move entry/exit feed motion along Z axis.The truncated sides rear corner surface of cutting blade is located according to probe apparatus, by detection truncated sides clearance surface to determine some positions of cutting side and to record this position.The position this recorded and preposition compare, if the position data tolerance drawn is in predetermined margin tolerance, cutting tool is indexing to next tool section, as exceeded predetermined margin tolerance, cutting blade in axial adjustment cutter head, makes tool section side surface be in predetermined tolerance range.According to the position of the side surface of each tool section, the method determines that within margin tolerance the radial position of its cutting edge is also within margin tolerance, have ignored the foozle of tool section, make accuracy of detection lower, and then make adjustment tool section lower relative to the accuracy of the position of facing cutter.
Therefore, how to improve accuracy of detection, to improve correction accuracy, become those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of facing cutter bearing calibration, to improve the accuracy of detection of facing cutter, and then improve correction accuracy.Present invention also offers a kind of facing cutter means for correcting.
For achieving the above object, the invention provides following technical scheme:
A kind of facing cutter bearing calibration, comprises step:
Prepackage, is installed on facing cutter in rotating shaft, and installs tool section in advance at described facing cutter;
Detect, probe apparatus contacts with the side knife surface of described tool section, rotary milling tools dish, described probe apparatus moved along the side knife surface of described tool section to its cutting edge and carries out the probe position of probe apparatus described in continuous detecting, after described cutting edge, leaving described tool section at described probe apparatus;
Record, the greatest measure in the probe position detected by described probe apparatus is recorded as the radial dimension of described cutting edge;
Relatively, more described radial dimension whether in preset radial size field, and exports comparative result;
Adjustment, adjusts described tool section according to described comparative result.
Preferably, in above-mentioned facing cutter bearing calibration, described step record also comprises, and records described probe apparatus and is detecting that the radial dimension of a described tool section cutting edge is in the process of radial dimension next described tool section cutting edge being detected, the anglec of rotation of described rotating shaft;
Described step relatively in also comprise: the more described anglec of rotation whether in default corner regions, and exports comparative result.
Preferably, in above-mentioned facing cutter bearing calibration, described step also comprises step relatively before and calculates between preset radial size field: detect the whole tool section on described facing cutter and record its corresponding radial dimension, choose one of them radial dimension as reference value, and calculate between described preset radial size field according to the margin tolerance of described reference value and permission.
Preferably, in above-mentioned facing cutter bearing calibration, described step prepackage is specially, and is installed on by tool section on facing cutter, the axial location of tool section described in coarse adjustment on described facing cutter.
Preferably, in above-mentioned facing cutter bearing calibration, described step adjustment is specially: when radial dimension is positioned at the scope between preset radial size field, facing cutter is rotated extremely next tool section and detects; When radial dimension is positioned at outside the scope between preset radial size field, described tool section position is adjusted.
Present invention also offers a kind of facing cutter means for correcting, comprising:
Lathe bed;
Be arranged at the rotating shaft case on described lathe bed, described rotating shaft case has the rotating shaft for rotary milling tools dish;
For moving along the side knife surface of tool section on described facing cutter to cutting edge and detecting the probe apparatus of position, described probe apparatus is arranged on described lathe bed;
Communicate to connect with described probe apparatus, for recording the first counter of the radial dimension of described cutting edge, described radial dimension is the greatest measure in the probe position that detects of described probe apparatus;
Communicate to connect with described first counter, for the comparer whether more described radial dimension is interior in preset radial size field;
Communicate to connect with described comparer, for exporting the display of comparative result.
Preferably, in above-mentioned facing cutter means for correcting, also comprise and communicating to connect with described rotating shaft case, for recording the second counter of the anglec of rotation;
The described anglec of rotation is that described probe apparatus is detecting that the radial dimension of a described tool section cutting edge is in the process of radial dimension next described tool section cutting edge being detected, the anglec of rotation of described rotating shaft.
Preferably, in above-mentioned facing cutter means for correcting, described facing cutter is the facing cutter for milling teeth groove, has interior cutting blade and outer cutting blade;
Described probe apparatus is two, is respectively the first probe apparatus for detecting described interior cutting blade and the second probe apparatus for detecting described outer cutting blade.
Preferably, in above-mentioned facing cutter means for correcting, also comprise:
Be arranged at the Z axis line slideway on described lathe bed, described Z axis line slideway is parallel with the shaft axis of described rotating shaft case;
The Z axis mobile platform be equipped with described Z axis line slideway;
Relative to the horizontal shifting platform of described Z axis mobile platform elevating movement;
Be arranged at X on described horizontal shifting platform to line slideway;
The measurement headstock be equipped with to line slideway with described X;
Be arranged at the locating piece on described measurement headstock.
Preferably, in above-mentioned facing cutter means for correcting, described Z axis mobile platform is vertically installed with Y-direction line slide rail, described Z axis mobile platform is provided with the chute matched with described Y-direction line slide rail, described horizontal shifting platform is fixedly installed on described Y-direction line slide rail, is provided with feed screw nut's device between described Z axis mobile platform and described horizontal shifting platform.
Preferably, in above-mentioned facing cutter means for correcting, described measurement headstock is also provided with the drive unit driving described locating piece along Z-direction movement.
Preferably, in above-mentioned facing cutter means for correcting, described probe apparatus is arranged on described measurement headstock.
Preferably, in above-mentioned facing cutter means for correcting, the vertical adjuster bar that described probe apparatus comprises probe, the feeler lever coordinated with described probe telescoping and is rotationally connected with described feeler lever.
As can be seen from above-mentioned technical scheme, facing cutter bearing calibration provided by the invention, rotated by facing cutter, the radial position of cutting edge in the simulation facing cutter course of work, probe apparatus is moved along the side knife surface of tool section on facing cutter to cutting edge, and the contact point of continuous detecting probe and tool section is to the numerical value of initial point, the greatest measure chosen wherein is recorded as the radial dimension of cutting edge, contrasts with preset value; Relatively the radial dimension of this tool section whether between preset radial size field within.According to the comparative result exported, tool section is adjusted.Facing cutter bearing calibration provided by the invention, rotated by facing cutter, probe apparatus is moved to cutting edge along with the side knife surface of tool section, directly draw the maximum radial position amount of tool section, the i.e. radial dimension of cutting edge, the radial position of foozle to cutting edge that effectively prevent tool section impacts, accurately draw the radial position of this cutting edge, improve the precision of the radial position detecting cutting edge, thus improve facing cutter correction accuracy, and, directly detect radial position by probe apparatus, compared with manual operation, effectively improve detection efficiency.
Present invention also offers a kind of facing cutter means for correcting, improve the accuracy of detection to facing cutter, and improve correction accuracy, introduce no longer in detail at this.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of facing cutter means for correcting of the prior art;
The structural representation of the facing cutter means for correcting that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 gets the structural representation except display screen for facing cutter means for correcting that the embodiment of the present invention provides;
Fig. 4 is the partial enlarged drawing of part A in Fig. 3;
The structural representation of the probe apparatus that Fig. 5 provides for the embodiment of the present invention.
Embodiment
The invention discloses a kind of facing cutter bearing calibration, to improve the accuracy of detection of facing cutter, and then improve correction accuracy.Present invention also offers a kind of facing cutter means for correcting.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention additionally provides a kind of facing cutter bearing calibration, comprises step:
Prepackage, is installed on facing cutter in rotating shaft, and installs tool section in advance at facing cutter;
Detect, probe apparatus contacts with the side knife surface of tool section, rotary milling tools dish, probe apparatus is moved along the side knife surface of tool section to its cutting edge and carries out the probe position of continuous detecting probe apparatus, leaving described tool section at probe apparatus after cutting edge;
By regulating probe apparatus position, it is made to contact with the side knife surface of tool section.Because facing cutter is installed in rotating shaft, rotated by the facing cutter that rotarily drives of rotating shaft, the relative position of tool section and probe apparatus changes, the side knife surface of popping one's head in along tool section is moved to cutting edge, and the probe position of continuous detecting probe apparatus, after cutting edge, leave tool section at probe.
It should be noted that, take spindle central as initial point, and the probe position that probe apparatus detects is the distance of contact point to initial point of probe and tool section.Tool section comprises at least one cutting edge, and each cutting edge is formed by two side knife surfaces, i.e. knife face after a rake face and.To complete the main cutting edge of main cutting function, main cutting edge is formed by main rake face and main rear knife face, and preferred probes device contacts with main rear knife face.
Record, the greatest measure in the probe position detected by probe apparatus is recorded as the radial dimension of cutting edge; At probe apparatus along the side knife surface of tool section in its cutting edge motion process, the continuous detecting position of probe, draws the numerical value corresponding with this position, i.e. the radial dimension of probe and tool section contact point; Greatest measure in the numerical value detected by probe apparatus is recorded as the radial dimension of cutting edge.
Relatively, compare radial dimension whether in preset radial size field, and export comparative result.
Adjustment, according to described comparative result adjustment tool section;
Regulate tool section relative to the position of facing cutter according to comparative result, wherein, it should be noted that, when the axial location of tool section changes, its radial position is corresponding change also, therefore, is adjusted the radial position of the cutting edge of tool section by adjustment tool section relative to the axial location of facing cutter.
The facing cutter bearing calibration that the embodiment of the present invention provides, rotated by facing cutter, the radial position of cutting edge in the simulation facing cutter course of work, probe apparatus is moved along the side knife surface of tool section on facing cutter to cutting edge, and the contact point of continuous detecting probe and tool section is to the numerical value of initial point, the greatest measure chosen wherein is recorded as the radial dimension of cutting edge, contrasts with preset value; Relatively the radial dimension of this tool section whether between preset radial size field within.According to the comparative result exported, tool section is adjusted.The facing cutter bearing calibration that the embodiment of the present invention provides, rotated by facing cutter, probe apparatus is moved to cutting edge along with the side knife surface of tool section, directly draw the maximum radial position amount of tool section, the i.e. radial dimension of cutting edge, the radial position of foozle to cutting edge that effectively prevent tool section impacts, accurately draw the radial position of this cutting edge, improve the precision of the radial position detecting cutting edge, thus improve facing cutter correction accuracy, and, directly detect radial position by probe apparatus, compared with manual operation, effectively improve detection efficiency.
Further, in order to improve the precision of the spacing between the cutting edge detecting tool section, step record also comprises, and record probe apparatus is detecting that the radial dimension of a tool section cutting edge is in the process of radial dimension next tool section cutting edge being detected, the anglec of rotation of rotating shaft; Step relatively in also comprise: compare the anglec of rotation whether in default corner regions, and export comparative result.When probe apparatus a tool section detected and show that the radial dimension of this tool section cutting edge rises, to the radial dimension that probe apparatus detects next tool section cutting edge, the anglec of rotation of record said process shaft.Be understandable that, when the probe of probe apparatus is arranged in the greatest measure position of its position, namely probe reaches the cutting edge of this tool section.This makes to detect that the radial dimension of a tool section cutting edge is in the process next tool section cutting edge being detected at probe, and the anglec of rotation of rotating shaft is the angle between the cutting edge of two above-mentioned tool sections.When the anglec of rotation is in default corner regions, the spacing being the cutting edge of two tool sections meets the requirements, otherwise then adjusts the radial position of cutter cutting edge, to reach the effect of the spacing of the cutting edge adjusting adjacent two tool sections.
Wherein, preset between corner regions and determine according to tool section quantity.So that facing cutter evenly to install 10 tool sections, namely the standard included angle of adjacent two tool sections is 36 °, and the references angle namely chosen is 36 °, when the margin tolerance allowed be ± 1 ° for time, then between the default corner regions drawn be 35 ° ~ 37 °.
Further, step also comprises step relatively before and calculates between preset radial size field: detect the whole tool section on described facing cutter and record its corresponding radial dimension, choose one of them radial dimension as reference value, and calculate between preset radial size field according to the margin tolerance of reference value and permission.
Above-mentioned choose a numerical value as reference value mode can for select whole tool section radial dimension in closest to the radial dimension of its mean value as reference value; Also radial dimension minimum in the radial dimension of whole tool section cutting edge can be selected as reference value; Radial dimension maximum in the radial dimension of whole tool section cutting edge can also be selected as reference value ... to introduce no longer one by one and all within protection domain at this.
For the reference value chosen be 50mm, the margin tolerance of permission is ± 1mm, be then 49mm ~ 51mm between the preset radial size field drawn.
For the ease of the adjustment of tool section, reduce adjustment degree, step prepackage is specially, and is installed on by tool section on facing cutter, the axial location of coarse adjustment tool section on facing cutter.Make the difference between the axial location of tool section on facing cutter less by coarse adjustment, so that adjust the axial location of tool section on facing cutter further by the radial position detecting tool section cutting edge.
Step adjustment is specially: when radial dimension is positioned at the scope between preset radial size field, facing cutter is rotated extremely next tool section and detects; When radial dimension is positioned at outside the scope between preset radial size field, tool section position is adjusted.Also all tool section is adjusted by comparative result again after whole tool section can having been detected, namely when the cutting edge radial dimension of a certain tool section is positioned at outside the scope between preset radial size field, facing cutter is rotated extremely next tool section to detect, after whole tool section detects, the tool section corresponding to this rotating shaft current angular according to the corresponding comparative result of rotating shaft current angular adjusts.
Preferably, rotating shaft is calibration turning axle, and the angle namely on the angle that rotates of rotating shaft and facing cutter between adjacent two tool sections is close, to shorten detection time further.
Please refer to Fig. 2-Fig. 4, the structural representation of the facing cutter means for correcting that Fig. 2 provides for the embodiment of the present invention; Fig. 3 gets the structural representation except display screen for facing cutter means for correcting that the embodiment of the present invention provides; Fig. 4 is the partial enlarged drawing of part A in Fig. 3.
Embodiments provide a kind of facing cutter means for correcting, comprising: lathe bed 10; Be arranged on lathe bed 10, for the rotating shaft case 8 of rotary milling tools dish 7; For moving along the side knife surface of tool section on facing cutter 7 to cutting edge and detecting the probe apparatus of position, probe apparatus is arranged on lathe bed 10; Communicate to connect with probe apparatus, for recording the first counter of the radial dimension of described cutting edge; Communicate to connect with the first counter, for comparing whether interior in the preset radial size field comparer of radial dimension; Communicate to connect with comparer, for exporting the display 17 of comparative result.
Wherein, radial dimension is the greatest measure in the probe position that detects of probe apparatus, that is, the radial position amount of cutting edge.Above-mentioned position is the probe of probe apparatus and the contact position of tool section.
The facing cutter means for correcting that the embodiment of the present invention provides, facing cutter 7 to be detected is installed on facing cutter means for correcting that the embodiment of the present invention provides, facing cutter 7 is driven to rotate by rotating shaft case 8, the radial position of cutting edge in simulation facing cutter 7 course of work, probe apparatus is moved along the side knife surface of tool section on facing cutter 7 to cutting edge, and using the radial dimension of the greatest measure in the numerical value detecting the probe position obtained as cutting edge, relatively the radial dimension of this tool section whether between preset radial size field within, and export comparative result by display 17.If this radial dimension between preset radial size field within, then the radial position of this tool section is qualified, and if not, then the radial position of this tool section is defective, adjusts according to comparative result.The facing cutter means for correcting that the embodiment of the present invention provides, rotated by facing cutter 7, probe apparatus is moved to cutting edge along with the side knife surface of tool section, the radial position amount of cutting edge is directly drawn at cutting edge place, i.e. radial dimension, the foozle that effectively prevent tool section detects the radial position of cutting edge and causes error, has accurately drawn the radial position of this cutting edge, improve the precision of the radial position detecting cutting edge, thus improve the correction accuracy to facing cutter 7.Further, rotated by rotating shaft case 8, directly detect radial position by probe apparatus, compared with manual operation, effectively improve detection efficiency.
Wherein, rotating shaft case 8 comprises casing and rotating shaft group 9, and casing is fixedly connected with lathe bed 10, and the rotating shaft of rotating shaft group 9 is relative to body pivot.Probe apparatus is continuous sampling probe apparatus, so that carry out continuous detecting to tool section continuously.
In the present embodiment, facing cutter means for correcting also comprises and communicating to connect with rotating shaft case 8, for recording the second counter of the anglec of rotation, the anglec of rotation is that probe apparatus is detecting that the radial dimension of a tool section cutting edge is in the process of radial dimension next tool section cutting edge being detected, the anglec of rotation of rotating shaft.
Facing cutter 7 is the facing cutter for milling teeth groove, as facing cut cutterhead or end face hobbing cutterhead etc., it is the cutting tool adding working drawing double sided gear and spiral bevel gear, this kind of facing cutter 7 has the interior cutting blade of cutting teeth groove inner face and the outer cutting blade of cutting teeth groove outer face, interior cutting blade requires different with the radial position of outer cutting blade.Therefore, for the ease of internal cutting blade and outer cutting blade separate detection, the facing cutter means for correcting that the embodiment of the present invention provides has two probe apparatus, is respectively the first probe apparatus 6 for detecting interior cutting blade and the second probe apparatus 11 for detecting outer cutting blade.
For the ease of carrying out pre-determined bit to the axial location of tool section, the facing cutter means for correcting that the embodiment of the present invention provides also comprises: be arranged at the Z axis line slideway 16 on lathe bed 10, Z axis line slideway 16 is parallel with the shaft axis of rotating shaft case 8; The Z axis mobile platform 1 be equipped with Z axis line slideway 16; Relative to the horizontal shifting platform 14 of Z axis mobile platform 1 elevating movement; Be arranged at X on horizontal shifting platform 14 to line slideway 13; The measurement headstock 5 be equipped with to line slideway 13 with X; Be arranged at the locating piece 3 measured on headstock 5.Moved on Z axis line slideway 16 by Z axis mobile platform 1, regulate locating piece 3 relative to the axial location of facing cutter 7; By regulating horizontal shifting platform 14 relative to the position of Z axis mobile platform 1 and measuring headstock 5 at X to the position on line slideway 13, adjustment locating piece 3 is relative to the radial position of facing cutter 7.In the axial pre-determined bit process of the tool section on facing cutter 7, regulate the position of locating piece 3 by the way, contacted with the point of a knife of tool section near one end of facing cutter 7 by locating piece 3, the axial location completing tool section carries out pre-determined bit operation.
Further, measuring on headstock 5 and be provided with adjusting handle 4, by rotating adjusting handle 4, measurement headstock 5 being moved to line slideway 13 along X.
Wherein, in the present embodiment, horizontal shifting platform 14 relative to the specific implementation of Z axis mobile platform 1 elevating movement is: Z axis mobile platform 1 is vertically installed with Y-direction line slide rail 15, Z axis mobile platform 1 is provided with the chute matched with Y-direction line slide rail 15, horizontal shifting platform 14 is fixedly installed on Y-direction line slide rail 15, is provided with feed screw nut's device 2 between Z axis mobile platform 1 and horizontal shifting platform 14.By manually or motorized adjustment feed screw nut device 2, distance between Z axis mobile platform 1 and horizontal shifting platform 14 is changed, Z axis mobile platform 1 is slided along Y-direction line slide rail 15, and horizontal shifting platform 14 moves up and down relative to Z axis mobile platform 1.
Also directly cylinder or lifting support etc. can be set between Z axis mobile platform 1 and horizontal shifting platform 14, introduce no longer one by one and all within protection domain at this.
Further, drive unit headstock 5 being also provided with and driving locating piece 3 along Z-direction movement is measured.Running fix block 3 by the way, after locating piece 3 is adjusted to the point of a knife close to tool section, drives locating piece 3 to move along Z-direction by drive unit, further increases the precision of adjustment locating piece 3 position.
Wherein, preferred drive unit is linear servo-actuator.
In the present embodiment, probe apparatus is arranged to be measured on headstock 5, so that the effect regulating probe apparatus relative to the position of facing cutter 7 by regulating the position measuring headstock 5 to reach.
The vertical adjuster bar that probe apparatus comprises probe, the feeler lever coordinated with probe telescoping and is rotationally connected with feeler lever.
As shown in Figure 5, comprise the first probe 61 for the first probe apparatus 6, first probe apparatus 6, the first feeler lever 62 be sheathed on outside the first probe 61, adjusted the length of the first probe apparatus 6 by the stretching motion of the first probe 61 and the first feeler lever 62; The outer wall of the first feeler lever 62 is provided with the mounting hole be sheathed on outside the first vertical adjuster bar 63, to be popped one's head in 61 sensings in the horizontal plane to rotating adjustment first by the dress of mounting hole and the first vertical adjuster bar 63, and then make the first probe 61 at contact side knife face and contact with tool section all the time in the process of cutting edge motion, further increase accuracy of detection.
As shown in Figure 4 and Figure 5, vertical adjuster bar is arranged at and regulates on slide rail 12, regulates slide rail 12 along the axis arranged of the rotating shaft of rotating shaft case 8, and then regulates probe relative to the position of tool section.
In the present embodiment, rotating shaft case 8 is indexing rotating shaft case, and the angle namely on the angle that rotates of the rotating shaft of rotating shaft case 8 and facing cutter 7 between adjacent two tool sections is close, to shorten detection time further.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (13)
1. a facing cutter bearing calibration, is characterized in that, comprises step:
Prepackage, is installed on facing cutter in rotating shaft, and installs tool section in advance at described facing cutter;
Detect, probe apparatus contacts with the side knife surface of described tool section, rotary milling tools dish, described probe apparatus moved along the side knife surface of described tool section to its cutting edge and carries out the probe position of probe apparatus described in continuous detecting, after described cutting edge, leaving described tool section at described probe apparatus;
Record, the greatest measure in the probe position detected by described probe apparatus is recorded as the radial dimension of described cutting edge;
Relatively, more described radial dimension whether in preset radial size field, and exports comparative result;
Adjustment, adjusts described tool section according to described comparative result.
2. facing cutter bearing calibration as claimed in claim 1, it is characterized in that, described step record also comprises, record described probe apparatus and detecting that the radial dimension of a described tool section cutting edge is in the process of radial dimension next described tool section cutting edge being detected, the anglec of rotation of described rotating shaft;
Described step relatively in also comprise: the more described anglec of rotation whether in default corner regions, and exports comparative result.
3. facing cutter bearing calibration as claimed in claim 1 or 2, it is characterized in that, described step also comprises step relatively before and calculates between preset radial size field: detect the whole tool section on described facing cutter and record its corresponding radial dimension, choose one of them radial dimension as reference value, and calculate between described preset radial size field according to the margin tolerance of described reference value and permission.
4. facing cutter bearing calibration as claimed in claim 1, is characterized in that, described step prepackage is specially, and is installed on by tool section on facing cutter, the axial location of tool section described in coarse adjustment on described facing cutter.
5. facing cutter bearing calibration as claimed in claim 1, is characterized in that, described step adjustment is specially: when radial dimension is positioned at the scope between preset radial size field, facing cutter is rotated extremely next tool section and detects; When radial dimension is positioned at outside the scope between preset radial size field, described tool section position is adjusted.
6. a facing cutter means for correcting, is characterized in that, comprising:
Lathe bed (10);
Be arranged at the rotating shaft case (8) on described lathe bed (10), described rotating shaft case (8) has the rotating shaft for rotary milling tools dish (7);
Moving to cutting edge for the side knife surface along the upper tool section of described facing cutter (7) and detect the probe apparatus of position, described probe apparatus is arranged on described lathe bed (10);
Communicate to connect with described probe apparatus, for recording the first counter of the radial dimension of described cutting edge, described radial dimension is the greatest measure in the probe position that detects of described probe apparatus;
Communicate to connect with described first counter, for the comparer whether more described radial dimension is interior in preset radial size field;
Communicate to connect with described comparer, for exporting the display (17) of comparative result.
7. facing cutter means for correcting as claimed in claim 6, is characterized in that, also comprise and communicating to connect with described rotating shaft case (8), for recording the second counter of the anglec of rotation;
The described anglec of rotation is that described probe apparatus is detecting that the radial dimension of a described tool section cutting edge is in the process of radial dimension next described tool section cutting edge being detected, the anglec of rotation of described rotating shaft.
8. facing cutter means for correcting as claimed in claim 6, it is characterized in that, described facing cutter (7) is the facing cutter for milling teeth groove, has interior cutting blade and outer cutting blade;
Described probe apparatus is two, is respectively the first probe apparatus (6) for detecting described interior cutting blade and the second probe apparatus (11) for detecting described outer cutting blade.
9. facing cutter means for correcting as claimed in claim 6, is characterized in that, also comprise:
Be arranged at the Z axis line slideway (16) on described lathe bed (10), described Z axis line slideway (16) is parallel with the shaft axis of described rotating shaft case (8);
The Z axis mobile platform (1) be equipped with described Z axis line slideway (16);
Relative to the horizontal shifting platform (14) of described Z axis mobile platform (1) elevating movement;
Be arranged at X on described horizontal shifting platform (14) to line slideway (13);
The measurement headstock (5) be equipped with to line slideway (13) with described X;
Be arranged at the locating piece (3) on described measurement headstock (5).
10. facing cutter means for correcting as claimed in claim 9, it is characterized in that, described Z axis mobile platform (1) is vertically installed with Y-direction line slide rail (15), described Z axis mobile platform (1) is provided with the chute matched with described Y-direction line slide rail (15), described horizontal shifting platform (14) is fixedly installed on described Y-direction line slide rail (15), is provided with feed screw nut's device (2) between described Z axis mobile platform (1) and described horizontal shifting platform (14).
11. facing cutter means for correctings as claimed in claim 9, is characterized in that, described measurement headstock (5) are also provided with the drive unit driving described locating piece (3) along Z-direction movement.
12. facing cutter means for correctings as claimed in claim 9, is characterized in that, described probe apparatus is arranged on described measurement headstock (5).
13. facing cutter means for correctings as claimed in claim 6, is characterized in that, the vertical adjuster bar that described probe apparatus comprises probe, the feeler lever coordinated with described probe telescoping and is rotationally connected with described feeler lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564165.7A CN104634289A (en) | 2013-11-14 | 2013-11-14 | Milling cutter disc calibrating method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564165.7A CN104634289A (en) | 2013-11-14 | 2013-11-14 | Milling cutter disc calibrating method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104634289A true CN104634289A (en) | 2015-05-20 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091813A (en) * | 2015-08-21 | 2015-11-25 | 浙江浪潮精密机械有限公司 | Woodworking milling cutter cutting edge run-out detection device and detection method thereof |
| CN106853596A (en) * | 2015-12-09 | 2017-06-16 | 湖南中大创远数控装备有限公司 | The bearing calibration of facing cutter, device |
| CN106855399A (en) * | 2015-12-09 | 2017-06-16 | 湖南中大创远数控装备有限公司 | The bearing calibration of facing cutter, device |
| CN107588746A (en) * | 2017-09-11 | 2018-01-16 | 大连理工大学 | A kind of accurate quick capacity checking device of chaining pin and its method of work |
| CN115635148A (en) * | 2022-10-21 | 2023-01-24 | 湖南中大创远数控装备有限公司 | Correction method of sharp tooth cutting tool for cutting spiral bevel gear |
-
2013
- 2013-11-14 CN CN201310564165.7A patent/CN104634289A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091813A (en) * | 2015-08-21 | 2015-11-25 | 浙江浪潮精密机械有限公司 | Woodworking milling cutter cutting edge run-out detection device and detection method thereof |
| CN106853596A (en) * | 2015-12-09 | 2017-06-16 | 湖南中大创远数控装备有限公司 | The bearing calibration of facing cutter, device |
| CN106855399A (en) * | 2015-12-09 | 2017-06-16 | 湖南中大创远数控装备有限公司 | The bearing calibration of facing cutter, device |
| CN107588746A (en) * | 2017-09-11 | 2018-01-16 | 大连理工大学 | A kind of accurate quick capacity checking device of chaining pin and its method of work |
| CN115635148A (en) * | 2022-10-21 | 2023-01-24 | 湖南中大创远数控装备有限公司 | Correction method of sharp tooth cutting tool for cutting spiral bevel gear |
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