CN103615975B - Method for manufacturing eccentric lantern ring - Google Patents
Method for manufacturing eccentric lantern ring Download PDFInfo
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- CN103615975B CN103615975B CN201310605867.5A CN201310605867A CN103615975B CN 103615975 B CN103615975 B CN 103615975B CN 201310605867 A CN201310605867 A CN 201310605867A CN 103615975 B CN103615975 B CN 103615975B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 238000005259 measurement Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 241001269238 Data Species 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
A method for manufacturing an eccentric lantern ring comprises the following steps: 1. after the upper and lower parts are installed and accepted, the upper and lower parts are centered, and a supporting cushion block is arranged between the upper and lower parts for positioning and supporting; 2. measuring the circumference of the top end of the supporting cushion block and the circular hole surface of the bottom end of the upper piece part by using a laser tracker; 3. arranging and fitting data into a graph; 4. inputting the size of the eccentric lantern ring in the program of the numerical control machine tool, processing the eccentric lantern ring, and marking the corresponding position of the processed eccentric lantern ring; 5. installing the eccentric lantern ring on the lower piece component according to the corresponding mark; 6. and (4) dropping the upper sheet part, and locking the upper sheet part and the lower sheet part after the upper sheet part and the lower sheet part are dropped in place. The invention adopts the laser tracker to measure and screens the measured data, thereby simplifying the eccentric lantern ring design drawing. The manufactured eccentric lantern ring can meet the requirement of installation precision, the numerical control machine tool can be conveniently machined and formed at one time, the on-site grinding treatment is not needed, and the machining cost and the labor cost are reduced.
Description
Technical field:
The invention belongs to a kind of mechanical equipment installation or repair method, particularly a kind of method for making of the eccentric collar.
Background technology:
In engineering construction, the assembly running into upper and lower two panels or left and right two pieces circular end face sometimes should at same center line, but because odjective cause creates bias, in order to ensure two chip module installation accuracies, just need to make eccentric hoop in order to make up the error of installing assembly due to disalignment.
General way adds with wire peg pendant the dimensional discrepancy that two chip modules measured by micrometer inside caliper, is designed to the eccentric collar after data processing, but the eccentric collar error designed is large, can not meet installation requirement.
Summary of the invention:
Object of the present invention is just to overcome above-mentioned the deficiencies in the prior art, and provides a kind of method for making of the eccentric collar, and this method adopts laser tracker to measure, and screens the data after measuring, and simplifies eccentric bushing ring design figure; Not only make the eccentric collar designed can meet installation accuracy requirement, can facilitate again that numerically-controlled machine is processed, time processing is shaping, need not on-the-spot reconditioning process, reduce processing cost and human cost.
As above conceive, technical scheme of the present invention is: a kind of method for making of the eccentric collar, is characterized in that: comprise the steps:
(1) after upper and lower two panels circular end face parts are installed and checked and accepted, carry out upper and lower two panels circular end face parts centering, and lip block is set between upper and lower two panels circular end face parts positions support;
(2) measure with the circular hole face of laser tracker to the circumference on lip block top and upper slice circular end face component bottom ends, during measurement with the circumference on lip block top for benchmark, the periphery on lip block top is carried out decile, carries out 16 deciles on the circumferential surface, obtain B
1, B
2, B
3... B
16totally 16 Along ents, after the periphery decile on lip block top, 16 deciles are also carried out to circular hole face in the circular hole position of its corresponding upper slice circular end face component bottom ends, obtain A
1, A
2, A
3... A
16totally 16 Along ents; Spherical prism is placed on respectively the A on upper slice circular end face parts circular hole face
1, A
2, A
3... A
16b on totally 16 Along ents and lip block top circumference 5
1, B
2, B
3... B
16totally 16 Along ents;
(3) first the circumference on lip block top is measured, according to measurement result B when measuring
1, B
2, B
3... B
16the data fitting of totally 16 Along ents goes out radius and the center of circle of lip block top circumference, this radius R and center of circle O
inbe exactly radius R and the center of circle O of designed eccentric collar inner circle
in, then with the center of circle O of lip block top circumference
infor benchmark, then measure a circular end face component bottom ends circular hole relevant position A
1, A
2, A
3... A
16the data of totally 16 Along ents;
Then with the center of circle O of lip block top circumference
infor benchmark, with B
1, B
2, B
3... B
16spot size differs maximum corresponding point and center of circle O
inline be x-axis, with from centre point O
inthe line vertical with x that set out is y-axis, is added the data at two ends in x-axis except 2, obtains the major axis radius a=(A of outer ellipse
3+ A
11)/2; Two end datas in y-axis are added except 2, obtain the minor axis radius b=(A of outer ellipse
7+ A
15)/2; In x-axis two group data are reduced 2 mutually, obtains outer oval center of circle displacement △ x=(A in the direction of the x axis
3-A
11)/2; In y-axis two group data are reduced 2 mutually, obtains outer oval center of circle displacement △ y=(A in the y-axis direction
7-A
15)/2, then according to the matching requirements between the eccentric collar and lip block and upper slice circular end face parts, eccentric collar inner circle, outer ellipse radius of a circle are revised, finally draws the outline dimensional drawing of the eccentric collar by the size revised, mark inner circle center of circle O
in, radius R, the radius a of outer transverse, the radius b of minor axis, outer oval center of circle O
outward;
(4) in the program of numerically-controlled machine, input the size of the eccentric collar, process the eccentric collar, position mark is made to the relevant position of the eccentric collar processed;
(5) by the eccentric collar according to the mark installment of correspondence on bottom sheet circular end face parts;
(6) upper slice circular end face parts are fallen after rise, fall after rise after putting in place, upper and lower two panels circular end face parts are locked.
Namely the present invention solves wire peg pendant, and to add the eccentric collar error that micrometer inside caliper designs excessive, causes the problem that can not meet accuracy requirement after installing; Although it is high also to solve laser tracker measuring accuracy, measurement data is various and data are each unequal, causes the eccentric bushing ring-shaped very irregular designed, the problem of inconvenient processing and manufacturing on numerically-controlled machine.The present invention adopts laser tracker to measure, and screens the data after measuring, and simplifies eccentric bushing ring design figure; Not only make the eccentric collar designed can meet installation accuracy requirement, can facilitate again that numerically-controlled machine is processed, time processing is shaping, need not on-the-spot reconditioning process, reduce processing cost and human cost.
Accompanying drawing illustrates:
Fig. 1 is Making programme figure of the present invention;
Fig. 2 is upper and lower two panels circular end face parts centering schematic diagram;
Fig. 3 is eccentric collar point layout position view;
Fig. 4 is the D portion enlarged drawing of Fig. 3;
Fig. 5 is eccentric bushing ring design figure;
Fig. 6 is eccentric collar scheme of installation;
Fig. 7 is that the eccentric collar finally falls rear schematic diagram after rise.
Embodiment:
A method for making for the eccentric collar, carry out in accordance with the following steps:
1, as shown in Figure 2: after upper and lower two panels circular end face parts 1,3 are installed and checked and accepted, carry out upper and lower two panels circular end face parts centering, accuracy of alignment should reach designing requirement, and through relevant unit's acceptance(check).Upper and lower two panels circular end face parts lip block 2 positioning supports.
2, as shown in Figure 3,4: measure with the circular hole face of laser tracker to the circumference on lip block top and upper slice circular end face component bottom ends, during measurement with the circumference 5 on lip block top for benchmark, the periphery on lip block top is carried out decile, carry out 16 deciles on the circumferential surface and can meet measurement requirement, and be also convenient to decile, obtain B
1, B
2, B
3... B
16totally 16 Along ents.After the periphery decile on lip block top, 16 deciles are also carried out to circular hole face 4 in the circular hole position of its corresponding upper slice circular end face component bottom ends, obtains A
1, A
2, A
3... A
16totally 16 Along ents.Spherical prism 6 is placed on the A on a circular end face parts 1 circular hole face 4 respectively
1, A
2, A
3... A
16b on totally 16 Along ents and lip block 2 top circumference 5
1, B
2, B
3... B
16totally 16 Along ents.
3, as shown in Figure 5: first the circumference on lip block top is measured, according to measurement result B during measurement
1, B
2, B
3... B
16the data fitting of totally 16 Along ents goes out radius and the center of circle of lip block top circumference, this radius R and center of circle O
inbe exactly radius R and the center of circle O of designed eccentric collar inner circle
in, then with the center of circle O of lip block top circumference
infor benchmark, then measure a circular end face component bottom ends circular hole relevant position A
1, A
2, A
3... A
16the data of totally 16 Along ents;
Then with the center of circle O of lip block top circumference
infor benchmark, with B
1, B
2, B
3... B
16spot size differs maximum corresponding A
1, A
2, A
3... A
16point (supposes A
3-B
3difference at A
1-B
1,a
2-B
2,a
16-B
16in be maximal value, then selected point A
3) and center of circle O
inline be x-axis, with from centre point O
inthe line vertical with x that set out is y-axis, and the data at two ends in x-axis (are assumed to be A
3, A
11) be added except 2, obtain the major axis radius a=(A of outer ellipse
3+ A
11)/2; In y-axis two group data (are assumed to be A
7, A
15) be added except 2, obtain the minor axis radius b=(A of outer ellipse
7+ A
15)/2; In x-axis two group data (are assumed to be A
3, A
11) reduce 2 mutually, obtain outer oval center of circle displacement △ x=(A in the direction of the x axis
3-A
11)/2; In y-axis two group data (are assumed to be A
7, A
15) reduce 2 mutually, obtain outer oval center of circle displacement △ y=(A in the y-axis direction
7-A
15)/2, then according to the matching requirements of the eccentric collar and lip block and upper slice circular end face parts, eccentric collar inner circle, outer ellipse radius of a circle are revised, finally draws the outline dimensional drawing of the eccentric collar by the size revised, mark inner circle center of circle O
in, radius R, the radius a of outer transverse, the radius b of minor axis, outer oval center of circle O
outward.
4, in the program of numerically-controlled machine, input the size of the eccentric collar, process the eccentric collar, position mark is made to the relevant position of the eccentric collar processed;
5, as shown in Figure 6: by the eccentric collar 7 according to the mark installment of correspondence on bottom sheet circular end face parts;
6, as shown in Figure 7: upper slice circular end face parts are fallen after rise, falls after rise after putting in place, upper and lower two panels circular end face parts are locked.
Claims (1)
1. a method for making for the eccentric collar, is characterized in that: comprise the steps:
(1) after upper and lower two panels circular end face parts are installed and checked and accepted, carry out upper and lower two panels circular end face parts centering, and lip block is set between upper and lower two panels circular end face parts positions support;
(2) measure with the circular hole face of laser tracker to the circumference on lip block top and upper slice circular end face component bottom ends, during measurement with the circumference on lip block top for benchmark, the periphery on lip block top is carried out decile, carries out 16 deciles on the circumferential surface, obtain B
1, B
2, B
3... B
16totally 16 Along ents, after the periphery decile on lip block top, 16 deciles are also carried out to circular hole face in the circular hole position of its corresponding upper slice circular end face component bottom ends, obtain A
1, A
2, A
3... A
16totally 16 Along ents; Spherical prism is placed on respectively the A on upper slice circular end face parts circular hole face
1, A
2, A
3... A
16b on totally 16 Along ents and lip block top circumference 5
1, B
2, B
3... B
16totally 16 Along ents;
(3) first the circumference on lip block top is measured, according to measurement result B when measuring
1, B
2, B
3... B
16the data fitting of totally 16 Along ents goes out radius and the center of circle of lip block top circumference, this radius R and center of circle O
inbe exactly radius R and the center of circle O of designed eccentric collar inner circle
in, then with the center of circle O of lip block top circumference
infor benchmark, then measure a circular end face component bottom ends circular hole relevant position A
1, A
2, A
3... A
16the data of totally 16 Along ents;
Then with the center of circle O of lip block top circumference
infor benchmark, with B
1, B
2, B
3... B
16spot size differs maximum corresponding point and center of circle O
inline be x-axis, with from centre point O
inthe line vertical with x that set out is y-axis, is added the data at two ends in x-axis except 2, obtains the major axis radius a=(A of outer ellipse
3+ A
11)/2; Two end datas in y-axis are added except 2, obtain the minor axis radius b=(A of outer ellipse
7+ A
15)/2; In x-axis two group data are reduced 2 mutually, obtains outer oval center of circle displacement △ x=(A in the direction of the x axis
3-A
11)/2; In y-axis two group data are reduced 2 mutually, obtains outer oval center of circle displacement △ y=(A in the y-axis direction
7-A
15)/2, then according to the matching requirements between the eccentric collar and lip block and upper slice circular end face parts, eccentric collar inner circle, outer ellipse radius of a circle are revised, finally draws the outline dimensional drawing of the eccentric collar by the size revised, mark inner circle center of circle O
in, radius R, the radius a of outer transverse, the radius b of minor axis, outer oval center of circle O
outward;
(4) in the program of numerically-controlled machine, input the size of the eccentric collar, process the eccentric collar, position mark is made to the relevant position of the eccentric collar processed;
(5) by the eccentric collar according to the mark installment of correspondence on bottom sheet circular end face parts;
(6) upper slice circular end face parts are fallen after rise, fall after rise after putting in place, upper and lower two panels circular end face parts are locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605867.5A CN103615975B (en) | 2013-11-22 | 2013-11-22 | Method for manufacturing eccentric lantern ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605867.5A CN103615975B (en) | 2013-11-22 | 2013-11-22 | Method for manufacturing eccentric lantern ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103615975A CN103615975A (en) | 2014-03-05 |
| CN103615975B true CN103615975B (en) | 2016-02-03 |
Family
ID=50166682
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605867.5A Active CN103615975B (en) | 2013-11-22 | 2013-11-22 | Method for manufacturing eccentric lantern ring |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10138099A (en) * | 1996-11-05 | 1998-05-26 | Toyoda Mach Works Ltd | Tool tip position detection device, and numerical control machine tool provided therewith |
| JP2000271911A (en) * | 1999-03-24 | 2000-10-03 | Kazu Kumagai | Mechanism for giving circular notion to table and concrete molding device using this mechanism |
| CN102071925A (en) * | 2010-12-15 | 2011-05-25 | 长江水利委员会长江勘测规划设计研究院 | Method for tracking, positioning, quantifying and rectifying coordinate of reversed pendulum hole |
| CN102699982A (en) * | 2012-05-17 | 2012-10-03 | 中冶天工集团有限公司 | Method for manufacturing eccentric ring by profiling method |
-
2013
- 2013-11-22 CN CN201310605867.5A patent/CN103615975B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10138099A (en) * | 1996-11-05 | 1998-05-26 | Toyoda Mach Works Ltd | Tool tip position detection device, and numerical control machine tool provided therewith |
| JP2000271911A (en) * | 1999-03-24 | 2000-10-03 | Kazu Kumagai | Mechanism for giving circular notion to table and concrete molding device using this mechanism |
| CN102071925A (en) * | 2010-12-15 | 2011-05-25 | 长江水利委员会长江勘测规划设计研究院 | Method for tracking, positioning, quantifying and rectifying coordinate of reversed pendulum hole |
| CN102699982A (en) * | 2012-05-17 | 2012-10-03 | 中冶天工集团有限公司 | Method for manufacturing eccentric ring by profiling method |
Non-Patent Citations (1)
| Title |
|---|
| 浅谈660MN挤压/模锻压机双片牌坊组装;贾海涛等;《结构与设备安装》;20120630(第6期);正文第29-30页 * |
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| Publication number | Publication date |
|---|---|
| CN103615975A (en) | 2014-03-05 |
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