CN205209465U - Measurement device for a large -scale thin wall ring diameter - Google Patents
Measurement device for a large -scale thin wall ring diameter Download PDFInfo
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- CN205209465U CN205209465U CN201521034497.5U CN201521034497U CN205209465U CN 205209465 U CN205209465 U CN 205209465U CN 201521034497 U CN201521034497 U CN 201521034497U CN 205209465 U CN205209465 U CN 205209465U
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Abstract
The utility model discloses a measurement device for a large -scale thin wall ring diameter, measuring device includes lathe knife rest and gaging spindle, the gaging spindle is through measuring the pedestal mounting on the lathe knife rest, the gaging spindle is the cylinder, installs the measurement dish at the cylinder lower extreme, and the measurement dish is oblate cylinder measurement dish or spheroidicity body examination volume dish, and the gaging spindle is swing joint with the measurement dish. Adopt measuring device, can use a processing cutter of installing on the lathe knife rest to measure the inside and outside diameter of part as surveying the utensil, be convenient for big -and -middle -sized mill to produce large quantities of measure the part measure in during the external conjugate diameter, realize external conjugate diameter size of a dimension measured value in quick, the accurate measurement, three -dimensional lathe that the company that has saved bought big stroke has shortened working time, has effectively improved production efficiency, the expense is low, and convenient to use can extensively popularize and apply in aviation machining trade.
Description
Technical field
The utility model belongs to mechanical measurement technique field, specifically relates to a kind of measurement mechanism of large thin-wall ring diameter.
Background technology
In aviation machine processing, large thin-wall ring is greatly not easily measured due to diameter of part size, the major diameter size of such part adopts traditional detection method usually, 0 ~ 1500mm vernier caliper, 0 ~ 2000mm vernier caliper is used to detect, because slide calliper rule are larger and heavy, slide calliper rule will be placed on part when a people measures and measure, when measuring, slide calliper rule are pressed on part and make part deformation like this, thus cause the numerical value measured inaccurate; Can not keep measurement point on sustained height when two people measure simultaneously, and also easily make part deformation at measurement slide calipers, cause measurement inaccurate.The diameter of the part of below 1500mm or surface profile are needed to come loopback three-dimensional coordinates measurement, causes the wait of equipment plenty of time and repeat centering processing, and then affecting production efficiency; For the part of more than 1500mm, little the causing of the stroke due to three coordinate measuring machine cannot measure, and needs to appoint other unit to be detected.As can be seen here, existing measuring method all can not realize on-line measurement, and measure consuming time, production efficiency is low.
Utility model content
For solving the problem, the utility model provides a kind of measurement mechanism of large thin-wall ring diameter.Thus realize part On-line rapid measurement, shorten the production time, improve production efficiency.
The utility model is achieved by following technical solution.
A measurement mechanism for large thin-wall ring diameter, comprises lathe cutter saddle and measures axle, and described measurement axle is by measuring floor installation on lathe cutter saddle, and described measurement axle is right cylinder, is provided with measurement dish in right cylinder lower end.
Described measurement dish is flat cylindrical measurement dish or oblate spheroid measurement dish.
Described measurement axle and measurement dish are for being flexibly connected.
Described flat cylindrical measurement dish is for measuring the size of the inside and outside diameter on inclined-plane or curved surface corresponding to certain altitude.
Described oblate spheroid measurement dish is for measuring the size of the inside and outside diameter faced directly corresponding to upper certain altitude.
Adopt said apparatus when measuring large thin-wall ring diameter, first demarcate the internal diameter of tested part and external diameter, then adopt the mode of macroprogram tool setting to obtain the internal diameter of tested part and the actual measured value of external diameter, its concrete grammar step is as follows:
(1) X is to demarcation: the internal diameter of rough turn tested part and external diameter obtain an accurate outside dimension, then internal diameter and external diameter demarcation is carried out, measurement dish is moved to apart from arbitrary height place of part 20mm place, calibrating procedure is inputted under lathe MDI pattern, then calibrating procedure is performed, after this EOP (end of program), mend in shape hurdle at cutter and just there will be X to calibration value;
(2) Z-direction is demarcated: adopt tool setting mode to demarcate, measurement dish is moved to the upper surface of worktable, when measurement dish display red light, shows green light, then inputs the height of fixture, complete Z-direction and demarcate after the 0.005mm ~ 0.01mm that moves up;
(3) according to the internal diameter of tested part and outside dimension size and shape establishment process of measurement:
(4) process of measurement in the job sequence of tested part described in input step (3);
(5) after tested part machines, the process of measurement described in step (3) is adopted to measure internal diameter and the outside dimension of tested part.
In described step (3), the form of process of measurement is as follows:
TtM06
M75M89
G01XxZz
G65P9810XxZzFf
G65P9811Xx
#601＝#138
M79
M00
Wherein, M75 represents that wireless measurement dish is opened; G65P9810XxZzFf represents that protection objective program prevents from crashing in movement; G65P9811Xx represents that subroutine 9811 is for measurement procedure, and measured value is stored in #138; #601=#138 represents that measuring rear diameter actual measurement numerical value is stored in #601; M79 represents wireless measurement Pan Guan; M00 represents that process of measurement terminates.
The beneficial effects of the utility model are:
Compared with prior art, the process tool that one is arranged on lathe cutter saddle is used as measuring tool and is used by the utility model, utilizes measurement mechanism described in the utility model to obtain the actual measured value of the inside and outside diameter of part to the mode that the inside and outside diameter of tested part adopts macroprogram to carry out tool setting.When adopting described measuring method to be convenient to big-and-middle-sized factory to production parts measurement inner and outer diameter in enormous quantities, realize quick, Measurement accuracy inner and outer diameter size measured value, save the three-dimensional lathe that company buys Long Distances, shorten working time, effectively improve production efficiency.Expense is low, easy to use, can in aviation machine processing industry wide popularization and application.
Accompanying drawing explanation
Fig. 1 is the structural representation of measurement mechanism described in the utility model;
Fig. 2 adopts measurement mechanism described in the utility model on numerically-controlled machine to the schematic diagram that part is measured;
Fig. 3 is A place enlarged diagram in Fig. 2.
In figure: 1-measures axle, 2-measurement dish, 3-measures base, 4-lathe cutter saddle, 5-tested part, 6-fixture, 7-worktable.
Embodiment
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figure 1, the measurement mechanism of a kind of large thin-wall ring diameter described in the utility model, comprises lathe cutter saddle 4 and measures axle 1, and described measurement axle 1 is arranged on lathe cutter saddle 4 by measuring base 3, described measurement axle 1 is right cylinder, is provided with measurement dish 2 in right cylinder lower end.Adopt this measurement mechanism, when measuring, directly the process tool be arranged on a knife rest being used as measuring tool and using, part on-line measurement can be realized, greatly shorten Measuring Time, enhance productivity.
Described measurement dish 2 is flat cylindrical measurement dish or oblate spheroid measurement dish.For measuring difform measurement shape face.
Described measurement axle 1 and measurement dish 2 are for being flexibly connected.Like this, can according to the measurement dish 2 measuring the adaptation of difform part exchanging.
Described flat cylindrical measurement dish is for measuring the size of the inside and outside diameter on inclined-plane or curved surface corresponding to certain altitude.Described inclined-plane is circular conical surface.
Described oblate spheroid measurement dish is for measuring the size of the inside and outside diameter faced directly corresponding to upper certain altitude.Describedly to face directly as the face of cylinder.
As shown in Figure 2, when utilizing the utility model to measure large diameter thin wall ring, measurement mechanism described in the utility model is adopted to demarcate the internal diameter of tested part 5 and external diameter, demarcation is tool setting, be adopt the mode of macroprogram tool setting to obtain the internal diameter of tested part 5 and the actual measured value of external diameter, its concrete grammar step is as follows:
(1) X is to demarcation: the internal diameter of rough turn tested part 5 and external diameter obtain an accurate outside dimension, then internal diameter and external diameter demarcation is carried out, measurement dish 2 is moved to apart from arbitrary height place of part 20mm place, calibrating procedure is inputted under lathe MDI pattern, then calibrating procedure is performed, after this EOP (end of program), mend in shape hurdle at cutter and just there will be X to calibration value;
(2) Z-direction is demarcated: adopt tool setting mode to demarcate, measurement dish 2 is moved to the upper surface of worktable 7, when measurement dish 2 shows red light, show green light after the 0.005mm ~ 0.01mm that moves up, then input the height of fixture 6, completes Z-direction and demarcates;
(3) according to the internal diameter of tested part 5 and outside dimension size and shape establishment process of measurement:
Described process of measurement form is as follows:
TtM06
M75M89
G01XxZz
G65P9810XxZzFf
G65P9811Xx
#601＝#138
M79
M00
Wherein, M75 represents that wireless measurement dish is opened; G65P9810XxZzFf represents that protection objective program prevents from crashing in movement; G65P9811Xx represents that subroutine 9811 is for measurement procedure, and measured value is stored in #138; #601=#138 represents that measuring rear diameter actual measurement numerical value is stored in #601; M79 represents wireless measurement Pan Guan; M00 represents that process of measurement terminates.
(4) process of measurement in the job sequence of tested part 5 described in input step (3);
(5) after tested part 5 machines, adopt the process of measurement described in step (3) to measure internal diameter and the outside dimension of tested part 5, footpath and the external diameter actual measured value of tested part 5 can be obtained fast, accurately.
As shown in Figure 2, the major diameter dimension D 1 of certain tested part 5, D2, D3 are respectively D1666.89 ± 0.25, D1671.02 ± 0.25, D1683.4 ± 0.25.Measuring method described in the utility model is now adopted to measure D1, D2, D3, first measurement mechanism described in the utility model inside and outside diameter dimension D1, D2, D3 to tested part 5 is utilized to demarcate, by the actual measured value adopting the mode of macroprogram tool setting to obtain tested part 5 inside and outside diameter dimension D1, D2, D3.Its embodiment is as follows:
Embodiment 1:
As shown in Figure 2, measure the D2 characteristic dimension of tested part 5, measurement dish 2 adopts flat cylindrical measurement dish, and concrete measuring method comprises the steps:
(1) X is to demarcation: the external diameter of rough turn tested part 5 obtains an accurate outside dimension, then carries out external diameter demarcation; Measurement dish 2 is moved to the arbitrary height place of external diameter 20mm place of tested part 5, under lathe MDI pattern, input calibrating procedure, then perform calibrating procedure, after this EOP (end of program), mend in shape hurdle at cutter and will present X to calibration value;
Program is demarcated: M75M89
G65P9804X1691.1T32
Wherein, X1691.1 is rough turn acquisition part outside dimension value, and T32 is that No. 32 cuttves are mended.
(2) Z-direction is demarcated: adopt conventional tool setting mode to demarcate, measurement dish 2 is moved to the upper surface of worktable 7, when measurement dish display red light, shows green light, then inputs the height H of fixture 6, complete Z-direction and demarcate after the 0.01mm that moves up;
(3) according to external diameter and the shape establishment process of measurement of tested part 5, process of measurement is as follows:
T0532M06
M75M89
G01X2000Z300
G65P9810X1900Z70F10000
G65P9811X1671.02
#601＝#138
M79
M00
Wherein, M75 represents that wireless measurement dish 2 is opened; G65P9810X1900Z70F10000 represents that protection objective program prevents from crashing in movement; G65P9811X1671.02 represents that subroutine 9811 is for measurement procedure, and measured value is stored in #138; #601=#138 represents that measuring rear diameter actual measurement numerical value is stored in #601; M79 represents wireless measurement Pan2Guan; M00 represents that process of measurement terminates.
(4) in the job sequence of this operation of tested part 5, above-mentioned process of measurement is inputted;
(5) this operation of tested part 5 is processed complete after, adopt above-mentioned process of measurement to measure the size of outside dimension D2 of tested part 5, the actual measured value of the outer diameter dimension D2 of part can be obtained fast, accurately.
Embodiment 2:
As shown in Figure 2, measure the D1 characteristic dimension of tested part 5, measurement dish 2 adopts oblate spheroid measurement dish, and concrete measuring method comprises the steps:
(1) X is to demarcation: the external diameter of rough turn tested part 5 obtains an accurate outside dimension, then carries out external diameter demarcation; Measurement dish 2 is moved to the arbitrary height place of external diameter 20mm place of tested part 5, under lathe MDI pattern, input calibrating procedure, then perform calibrating procedure, after this EOP (end of program), mend in shape hurdle at cutter and will present X to calibration value;
Program is demarcated: M75M89
G65P9804X1691.1T32
Wherein, X1691.1 is rough turn acquisition part outside dimension value, and T32 is that No. 32 cuttves are mended.
(2) Z-direction is demarcated: adopt conventional tool setting mode to demarcate, measurement dish 2 is moved to the upper surface of worktable 7, when measurement dish display red light, shows green light, then inputs the height H of fixture 6, complete Z-direction and demarcate after the 0.01mm that moves up;
(3) according to external diameter and the shape establishment process of measurement of tested part 5, process of measurement is as follows:
T0532M06
M75M89
G01X2000Z300
G65P9810X1900Z70F10000
G65P9811X1666.89
#601＝#138
M79
M00
Wherein, M75 represents that wireless measurement dish 2 is opened; G65P9810X1900Z70F10000 represents that protection objective program prevents from crashing in movement; G65P9811X1666.89 represents that subroutine 9811 is for measurement procedure, and measured value is stored in #138; #601=#138 represents that measuring rear diameter actual measurement numerical value is stored in #601; M79 represents wireless measurement Pan2Guan; M00 represents that process of measurement terminates.
(4) in the job sequence of this operation of tested part 5, above-mentioned process of measurement is inputted;
(5) this operation of tested part 5 is processed complete after, adopt above-mentioned process of measurement to measure the size of outside dimension D1 of tested part 5, the actual measured value of the outer diameter dimension D1 of part can be obtained fast, accurately.
Embodiment 3:
As shown in Figure 2, measure the D3 characteristic dimension of tested part 5, measurement dish 2 adopts oblate spheroid measurement dish, and concrete measuring method comprises the steps:
(1) X is to demarcation: the external diameter of rough turn tested part 5 obtains an accurate outside dimension, then carries out external diameter demarcation; Measurement dish 2 is moved to the arbitrary height place of external diameter 20mm place of tested part 5, under lathe MDI pattern, input calibrating procedure, then perform calibrating procedure, after this EOP (end of program), mend in shape hurdle at cutter and will present X to calibration value;
Program is demarcated: M75M89
G65P9804X1691.1T32
Wherein, X1691.1 is rough turn acquisition part outside dimension value, and T32 is that No. 32 cuttves are mended.
(2) Z-direction is demarcated: adopt conventional tool setting mode to demarcate, measurement dish 2 is moved to the upper surface of worktable 7, when measurement dish display red light, shows green light, then inputs the height H of fixture 6, complete Z-direction and demarcate after the 0.01mm that moves up;
(3) according to external diameter and the shape establishment process of measurement of tested part 5, process of measurement is as follows:
T0532M06
M75M89
G01X2000Z300
G65P9810X1900Z70F10000
G65P9811X1683.4
#601＝#138
M79
M00
Wherein, M75 represents that wireless measurement dish 2 is opened; G65P9810X1900Z70F10000 represents that protection objective program prevents from crashing in movement; G65P9811X1683.4 represents that subroutine 9811 is for measurement procedure, and measured value is stored in #138; #601=#138 represents that measuring rear diameter actual measurement numerical value is stored in #601; M79 represents wireless measurement Pan2Guan; M00 represents that process of measurement terminates.
(4) in the job sequence of this operation of tested part 5, above-mentioned process of measurement is inputted;
(5) this operation of tested part 5 is processed complete after, adopt above-mentioned process of measurement to measure the size of outside dimension D3 of tested part 5, the actual measured value of the outer diameter dimension D3 of part can be obtained fast, accurately.
Claims (5)
1. the measurement mechanism of a large thin-wall ring diameter, it is characterized in that: comprise lathe cutter saddle (4) and measure axle (1), described measurement axle (1) is arranged on lathe cutter saddle (4) by measuring base (3), described measurement axle (1) is right cylinder, is provided with measurement dish (2) in right cylinder lower end.
2. according to the measurement mechanism of a kind of large thin-wall ring diameter of right, it is characterized in that: described measurement dish (2) is flat cylindrical measurement dish or oblate spheroid measurement dish.
3. according to the measurement mechanism of a kind of large thin-wall ring diameter of right, it is characterized in that: described measurement axle (1) and measurement dish (2) are for being flexibly connected.
4. according to the measurement mechanism of a kind of large thin-wall ring diameter of right, it is characterized in that: described flat cylindrical measurement dish is for measuring the size of the inside and outside diameter on inclined-plane or curved surface corresponding to certain altitude.
5. according to the measurement mechanism of a kind of large thin-wall ring diameter of right, it is characterized in that: described oblate spheroid measurement dish is for measuring the size of the inside and outside diameter faced directly corresponding to upper certain altitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034497.5U CN205209465U (en) | 2015-12-14 | 2015-12-14 | Measurement device for a large -scale thin wall ring diameter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034497.5U CN205209465U (en) | 2015-12-14 | 2015-12-14 | Measurement device for a large -scale thin wall ring diameter |
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| Publication Number | Publication Date |
|---|---|
| CN205209465U true CN205209465U (en) | 2016-05-04 |
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|---|---|---|---|
| CN201521034497.5U Active CN205209465U (en) | 2015-12-14 | 2015-12-14 | Measurement device for a large -scale thin wall ring diameter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371802A (en) * | 2015-12-14 | 2016-03-02 | 贵州黎阳国际制造有限公司 | Measuring device and measuring method of diameter of large-sized thin wall ring |
| CN108132022A (en) * | 2017-12-05 | 2018-06-08 | 航天材料及工艺研究所 | A kind of deformation measuring device of large diameter thin wall babinet |
-
2015
- 2015-12-14 CN CN201521034497.5U patent/CN205209465U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371802A (en) * | 2015-12-14 | 2016-03-02 | 贵州黎阳国际制造有限公司 | Measuring device and measuring method of diameter of large-sized thin wall ring |
| CN105371802B (en) * | 2015-12-14 | 2018-07-06 | 贵州黎阳国际制造有限公司 | A kind of measuring device and its measuring method of large thin-wall ring diameter |
| CN108132022A (en) * | 2017-12-05 | 2018-06-08 | 航天材料及工艺研究所 | A kind of deformation measuring device of large diameter thin wall babinet |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |