CN105643363B - A kind of frock and method for being used to determine turn-milling complex machining center C shaft angle degree accuracys - Google Patents
A kind of frock and method for being used to determine turn-milling complex machining center C shaft angle degree accuracys Download PDFInfo
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- CN105643363B CN105643363B CN201410648962.8A CN201410648962A CN105643363B CN 105643363 B CN105643363 B CN 105643363B CN 201410648962 A CN201410648962 A CN 201410648962A CN 105643363 B CN105643363 B CN 105643363B
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- axles
- pole
- machining center
- axis
- reference measurement
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Abstract
The invention provides a kind of frock for being used to determine turn-milling complex machining center C shaft angle degree accuracys, it is characterized in that, including pole (1) and flat board (2), pole (1) one end sets a step plane along pole axial direction, flat board one side is fixed on the step plane of pole, and one side is used as reference measurement face (3) in addition.
Description
Technical field
The invention belongs to lathe detection technique field, is related to a kind of for determining the turn-milling complex machining center C axle anglecs of rotation
Spend the frock and method of accuracy.
Background technology
Turn-milling complex machining center is applied more and more extensive at present, and the positioning precision of lathe needs periodically to be corrected and mend
Repay, correction and compensatory device are usually to use laser interferometer.The inspection of linear axis positioning precision is carried out using laser interferometer very
Simply, it is not necessary to additional frock clamp, but carry out the inspection of rotary shaft positioning precision using laser interferometer and correct just
It is abnormal difficult.Check and the positioning precision of correction rotary shaft also needs to be further provided with rotation shaft angle gauge head.Due to laser interferometer
And rotation shaft angle gauge head price is very expensive, general user will not purchase this set instrument, therefore can not carry out rotary shaft
The correction and compensation of positioning precision, risk particularly changes rotary shaft with regard to bigger so when required precision is higher
Position detection component needs to detect and can not detect.
The content of the invention
The present invention technical problem to be solved be：One kind is provided and needs not rely on laser interferometer and rotation shaft angle
Gauge head, can be simply and rapidly to the detection of turn-milling complex machining center C axles positioning precision and bearing calibration.
The technical scheme is that：A kind of frock for being used to determine turn-milling complex machining center C shaft angle degree accuracys, its
It is characterized in, including pole (1) and flat board (2), pole (1) one end set a step plane along pole axial direction, flat board one side
It is fixed on the step plane of pole, one side is used as reference measurement face (3) in addition.
Present invention also offers a kind of method for determining turn-milling complex machining center C shaft angle degree accuracys, its feature
To comprise the steps of：
Step 1, make a set of frock by oneself, the frock includes a pole and one flat plate, axial along pole in pole one end
A step plane is milled out, flat board is fixed on the step plane of pole, one side carries out flat surface grinding processing in addition, as base
Locating tab assembly face；
Step 2, turn-milling complex machining center C axles are positioned into any one angle, the other end of pole are loaded on C axles,
And by amesdial loaded in turn-milling complex machining center Y-axis；
Step 3, the reference measurement face of manual correction flat board, make reference measurement face parallel with Y-axis, then C axles rotation 180
Degree, the depth of parallelism of reference measurement face and Y-axis is determined, if the rotation of C shaft angles degree is accurate, reference measurement face is parallel with Y-axis, if
It is not parallel, then the angle of C axles is adjusted, makes reference measurement face parallel with Y-axis, the angle i.e. mistake of C axles rotation of the C axles now adjusted
Difference, the error that C axles rotate is input to the correction that positioning precision can be completed in digital control system compensating parameter；
Step 4, C axles are repositioned into any angle, repeat step two arrives step 3, determined with regard to that can complete the whole stroke of C axles
Position accuracy measurement.
The beneficial effects of the invention are as follows：One kind is provided and needs not rely on laser interferometer and rotation shaft angle gauge head, can
Simply and rapidly to the detection of turn-milling complex machining center C axles positioning precision and bearing calibration.Turning-milling complex processing after detection correction
Center C axle positioning precisions disclosure satisfy that the needs of part processing, save the expense of inspection, correction time and correlation.
Brief description of the drawings：
Fig. 1 is the schematic diagram of frock of the present invention.
Embodiment：
Refer to the attached drawing 1, frock of the invention, including pole 1 and flat board 2, the one end of pole 1 set one along pole axial direction
Step plane, flat board one side are fixed on the step plane of pole, and one side is used as reference measurement face 3 in addition.
The one end of pole 1 can also set parallel groove, and flat board 2 can be fixed in parallel groove along pole is axially mounted.
Present invention also offers a kind of method for determining turn-milling complex machining center C shaft angle degree accuracys, its feature
To comprise the steps of：
Step 1, make a set of frock by oneself, the frock includes a pole and one flat plate, axial along pole in pole one end
A step plane is milled out, flat board is fixed on the step plane of pole, one side carries out flat surface grinding processing in addition, as base
Locating tab assembly face；
Step 2, turn-milling complex machining center C axles are positioned into any one angle, the other end of pole are loaded on C axles,
And by amesdial loaded in turn-milling complex machining center Y-axis；
Step 3, the reference measurement face of manual correction flat board, make reference measurement face parallel with Y-axis, then C axles rotation 180
Degree, the depth of parallelism of reference measurement face and Y-axis is determined, if the rotation of C shaft angles degree is accurate, reference measurement face is parallel with Y-axis, if
It is not parallel, then the angle of C axles is adjusted, makes reference measurement face parallel with Y-axis, the angle i.e. mistake of C axles rotation of the C axles now adjusted
Difference, the error that C axles rotate is input to the correction that positioning precision can be completed in digital control system compensating parameter；
Step 4, C axles are repositioned into any angle, repeat step two arrives step 3, determined with regard to that can complete the whole stroke of C axles
Position accuracy measurement.
Claims (1)
1. a kind of method for determining turn-milling complex machining center C shaft angle degree accuracys, it is characterized in that, comprise the steps of：
Step 1, make a set of frock by oneself, the frock includes a pole and one flat plate, is axially milled out along pole in pole one end
One step plane, flat board is fixed on the step plane of pole, and one side carries out flat surface grinding processing in addition, is surveyed as benchmark
Amount face；
Step 2, turn-milling complex machining center C axles are positioned into any one angle, the other end of pole is loaded on C axles, and will
Amesdial is loaded in turn-milling complex machining center Y-axis；
Step 3, the reference measurement face of manual correction flat board, make reference measurement face parallel with Y-axis, then C axles rotation 180 degree, is surveyed
Determine the depth of parallelism of reference measurement face and Y-axis, if the rotation of C shaft angles degree is accurate, reference measurement face is parallel with Y-axis, if uneven
OK, then the angle of C axles is adjusted, makes reference measurement face parallel with Y-axis, the angle i.e. error of C axles rotation of the C axles now adjusted,
The error that C axles rotate, which is input to, can complete the correction of positioning precision in digital control system compensating parameter；
Step 4, C axles are repositioned into any angle, repeat step two arrives step 3, and standard is positioned with regard to that can complete the whole stroke of C axles
True property measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648962.8A CN105643363B (en) | 2014-11-14 | 2014-11-14 | A kind of frock and method for being used to determine turn-milling complex machining center C shaft angle degree accuracys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648962.8A CN105643363B (en) | 2014-11-14 | 2014-11-14 | A kind of frock and method for being used to determine turn-milling complex machining center C shaft angle degree accuracys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105643363A CN105643363A (en) | 2016-06-08 |
| CN105643363B true CN105643363B (en) | 2018-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410648962.8A Active CN105643363B (en) | 2014-11-14 | 2014-11-14 | A kind of frock and method for being used to determine turn-milling complex machining center C shaft angle degree accuracys |
Country Status (1)
| Country | Link |
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| CN (1) | CN105643363B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123414A (en) * | 1982-01-19 | 1983-07-22 | Mitsubishi Heavy Ind Ltd | Method for measuring machining hole and correcting tool |
| CN2150964Y (en) * | 1992-09-26 | 1993-12-29 | 关学成 | Centering unit for gyration center of machine tool spindle |
| GB0525306D0 (en) * | 2005-12-13 | 2006-01-18 | Renishaw Plc | Method of machine tool calibration |
| JP4327894B2 (en) * | 2007-11-30 | 2009-09-09 | ファナック株式会社 | Numerical control device for controlling a 5-axis machine |
| CN101758418B (en) * | 2009-12-14 | 2011-06-22 | 济南二机床集团有限公司 | Method for adjusting machining precision of five-axis linkage planer type milling machine |
| CN103831665B (en) * | 2012-11-23 | 2016-07-06 | 江西昌河航空工业有限公司 | A kind of five-axis machine tool rotating shaft positioning precision detection and bearing calibration |
| CN103273379B (en) * | 2013-05-29 | 2016-08-17 | 成都飞机工业（集团）有限责任公司 | A kind of detection method of multi-shaft interlocked Double swing head CNC milling machine C axle linkage precision |
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2014
- 2014-11-14 CN CN201410648962.8A patent/CN105643363B/en active Active
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| CN105643363A (en) | 2016-06-08 |
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