CN103557776A - Measurement clamp for measuring symmetry degree of unfolded control surface and detection method thereof - Google Patents
Measurement clamp for measuring symmetry degree of unfolded control surface and detection method thereof Download PDFInfo
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- CN103557776A CN103557776A CN201310523103.1A CN201310523103A CN103557776A CN 103557776 A CN103557776 A CN 103557776A CN 201310523103 A CN201310523103 A CN 201310523103A CN 103557776 A CN103557776 A CN 103557776A
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- locating piece
- locating
- locating block
- measurement
- rudder face
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- 238000005259 measurement Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010923 batch production Methods 0.000 abstract description 3
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Abstract
The invention relates to a measurement clamp for measuring a symmetry degree of an unfolded control surface. A locating block I and a locating block II are arranged at the two ends of the upper surface of a base plate respectively, and coaxial semi-circular openings are formed in the center of the locating block I and the center of the locating block II respectively. Through holes are symmetrically formed in the two radial end faces of the locating block II, and locating sleeves are arranged in the through holes. Locating plates are arranged at the two ends of the outer end face in the axial direction of the locating block II respectively, and the inner end faces of the locating plates exceed the outer edges of the semi-circular openings. A support is arranged between the locating block I and the locating block II, a square groove is formed in the middle of the top face of the support, and a baffle is movably connected with the top end of the support. The upper surfaces of the locating block I are in the same plane and are used as measurement planes. The measurement clamp and a detection method achieve the measurement of the space shape-position size after a precise part is assembled, the operation is simple, measurement speed is high, production assembling efficiency is improved, production cost is lowered, economical efficiency is improved, the labor intensity of operators is reduced, and the measurement clamp and the detection method are suitable for modern batch production modes.
Description
Technical field
The invention relates to a kind of measurement rudder face and launches rear symmetry measured material and detection method thereof, whether within the given scope of design, from the angle of metering, assembling, to propose a kind of novel metering method for the form and position tolerance after assembling of two rudder faces on steering gear flat.
Background technology
Along with the continuous renewal of product type is regenerated, the continuous appearance of new technology, new method, constantly gushing out of new metering outfit, many problems can be resolved, but the parts for some complexity, precision, in the process of its assembling due to the feature of its assembling with and products thereof in the immeasurable feature of assembling rear space size, metering method and technique that some are novel are just arisen at the historic moment.
Summary of the invention
The technical matters that the invention will solve is to provide a kind of measurement rudder face and launches rear symmetry measured material and detection method thereof, this measured material and detection method have solved the measurement of precision parts assembling rear space morpheme size, it not only simple to operate, measuring speed is fast, and the efficiency of assembling of raising production, reduced production cost, improved economy, reduced operator's labour intensity, be applicable in modern batch production pattern.
For overcoming the above problems, the concrete technical scheme of the invention is as follows: symmetry measured material after a kind of measurement rudder face launches, at the upper surface two ends of base plate, be respectively equipped with locating piece I and locating piece II, locating piece I and locating piece Ⅱ center are respectively equipped with semicircle opening, and two semicircle openings coaxially arrange; Radially both ends of the surface in locating piece II are arranged with through hole, are provided with locating sleeve in through hole; Two ends, outer face at locating piece II axis direction are respectively equipped with location-plate, and the inner face of location-plate exceeds the outer of semicircle opening; Between locating piece I and locating piece II, plate upper surface place is provided with supporting, is provided with square groove in the middle of the end face of supporting, on the top of supporting, is flexibly connected baffle plate; Wherein the upper surface of locating piece I is in same level and as measurement plane.
Utilize above-mentioned measured material to measuring rudder face, to launch a detection method for rear symmetry, comprise the following steps:
1) steering gear flat that rudder face is housed is put in this measured material locating piece I and locating piece II;
2) one end of steering gear flat is undertaken spacing by location-plate, square latch is inserted in the square groove at interior steering gear flat middle part by the square opening between baffle plate and supporting, and then by round latch, one of them cover through locating piece II is inserted in the circular hole of steering gear flat afterbody;
3) fix after steering gear flat product to be measured, the clearance gauge of dimension is injected between rudder face and measurement plane successively, when clearance gauge can enter between rudder face and measurement plane easily, record now reading A1 and the A2 of clearance gauge, if A1 and A2 reading are inconsistent, by adjusting the nest pad on the body of cabin, finally guarantee that A1 is consistent with A2 reading;
4) in like manner, by identical method, by 180 ° of the steering gear flat upsets with rudder face, now only barrel band need to be inserted in a contrary side cover, record respectively now reading B1 and the B2 of clearance gauge;
5) whether B1, B2 meet the designing requirement of product, if do not met, illustrate this to rudder face the symmetry of cabin body axis is not met to the requirement of design, be considered as substandard product.
This measurement mechanism can measure two rudder faces accurately, fast and easily after assembling, under the state launching formed common axis to the form and position tolerance of cabin body central axis whether within the given scope of design, if the result measuring does not meet the designing requirement of product, can, by changing the specification of nest pad on the body of cabin, make it finally to meet the designing requirement of product.
This measuring method has solved the measurement of precision parts assembling rear space morpheme size, it not only simple to operate, measuring speed is fast, and the efficiency of assembling of raising production, reduced production cost, improved economy, reduced operator's labour intensity, be applicable in modern batch production pattern.
Accompanying drawing explanation
Fig. 1 launches rear symmetry measured material stereographic map for measuring rudder face.
Fig. 2 launches rear symmetry measured material front view for measuring rudder face.
Fig. 3 launches rear symmetry instrumentation plan for measuring rudder face.
Fig. 4 is the instrumentation plan that rudder face overturns after 180 °.
Embodiment
As depicted in figs. 1 and 2, symmetry measured material after a kind of measurement rudder face launches, at the upper surface two ends of base plate 1, be respectively equipped with locating piece I 2 and locating piece II 3, the center of locating piece I 2 and locating piece II 3 is respectively equipped with semicircle opening, and two semicircle openings coaxially arrange; Radially both ends of the surface in locating piece II 3 are arranged with through hole, are provided with locating sleeve 5 in through hole; Two ends, outer face at locating piece II 3 axis directions are respectively equipped with location-plate 4, and the inner face of location-plate exceeds the outer of semicircle opening; Between locating piece I 2 and locating piece II 3, plate upper surface place is provided with supporting 7, supports 7 the middle square groove that is provided with of end face, on the top of supporting 7, is flexibly connected baffle plate 6; Wherein the upper surface of locating piece I 2 is in same level and as measurement plane.
Utilize measured material to measuring rudder face, to launch a detection method for rear symmetry, comprise the following steps:
1) steering gear flat that rudder face is housed is put in this measured material locating piece I 2 and locating piece II 3 as shown in Figure 3;
2) one end of steering gear flat is undertaken spacing by location-plate 4, square latch 8 is inserted into by the square opening between baffle plate 6 and supporting 7 in the square groove at interior steering gear flat middle part, then by round latch 9, one of them cover 5 through locating piece II 3 is inserted in the circular hole of steering gear flat afterbody;
3) fix after steering gear flat product to be measured, the clearance gauge of dimension is injected between rudder face and measurement plane successively, when clearance gauge can enter between rudder face and measurement plane easily, record now reading A1 and the A2 of clearance gauge, if A1 and A2 reading are inconsistent, by adjusting the nest pad on the body of cabin, finally guarantee that A1 is consistent with A2 reading;
4) in like manner, by identical method, by 180 ° of the steering gear flat upsets with rudder face, as shown in Figure 4, now only barrel band 9 need to be inserted in a contrary side cover 5, record respectively now reading B1 and the B2 of clearance gauge;
5) whether B1, B2 meet the designing requirement of product, if do not met, illustrate this to rudder face the symmetry of cabin body axis is not met to the requirement of design, be considered as substandard product.
Claims (2)
1. measure the rear symmetry measured material of rudder face expansion for one kind, it is characterized in that: at the upper surface two ends of base plate (1), be respectively equipped with locating piece I (2) and locating piece II (3), the center of locating piece I (2) and locating piece II (3) is respectively equipped with semicircle opening, and two semicircle openings coaxially arrange; Radially both ends of the surface in locating piece II (3) are arranged with through hole, are provided with locating sleeve (5) in through hole; Two ends, outer face at locating piece II (3) axis direction are respectively equipped with location-plate (4), and the inner face of location-plate exceeds the outer of semicircle opening; Between locating piece I (2) and locating piece II (3), base plate (1) upper surface place is provided with supporting (7), is provided with square groove in the middle of the end face of supporting (7), on the top of supporting (7), is flexibly connected baffle plate (6); Wherein the upper surface of locating piece I (2) is in same level and as measurement plane.
2. utilize measured material described in claim 1 detection method to symmetry after measuring rudder face and launching, it is characterized in that comprising the following steps:
1) steering gear flat that rudder face is housed is put in this measured material locating piece I (2) and locating piece II (3);
2) one end of steering gear flat is undertaken spacing by location-plate (4), square latch (8) is inserted into by the square opening between baffle plate (6) and supporting (7) in the square groove at interior steering gear flat middle part, then by round latch (9), one of them cover (5) through locating piece II (3) is inserted in the circular hole of steering gear flat afterbody;
3) fix after steering gear flat product to be measured, the clearance gauge of dimension is injected between rudder face and measurement plane successively, when clearance gauge can enter between rudder face and measurement plane easily, record now reading A1 and the A2 of clearance gauge, if A1 and A2 reading are inconsistent, by adjusting the nest pad on the body of cabin, finally guarantee that A1 is consistent with A2 reading;
4) in like manner, by identical method, by 180 ° of the steering gear flat upsets with rudder face, now only barrel band (9) need to be inserted in a contrary side cover (5), record respectively now reading B1 and the B2 of clearance gauge;
5) whether B1, B2 meet the designing requirement of product, if do not met, illustrate this to rudder face the symmetry of cabin body axis is not met to the requirement of design, be considered as substandard product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523103.1A CN103557776B (en) | 2013-10-30 | 2013-10-30 | Measurement clamp for measuring symmetry degree of unfolded control surface and detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523103.1A CN103557776B (en) | 2013-10-30 | 2013-10-30 | Measurement clamp for measuring symmetry degree of unfolded control surface and detection method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557776A true CN103557776A (en) | 2014-02-05 |
| CN103557776B CN103557776B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310523103.1A Active CN103557776B (en) | 2013-10-30 | 2013-10-30 | Measurement clamp for measuring symmetry degree of unfolded control surface and detection method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567634A (en) * | 2015-02-14 | 2015-04-29 | 株洲时代新材料科技股份有限公司 | Axle box rubber stack upper-lower end plate end face symmetry detection fixture and axle box rubber stack upper-lower end plate end face symmetry detection method |
| CN106289026A (en) * | 2016-08-29 | 2017-01-04 | 贵州新安航空机械有限责任公司 | A kind of fixture for detecting the electromagnetic valve component working clearance |
| CN115930745A (en) * | 2022-12-20 | 2023-04-07 | 北京星航机电装备有限公司 | A device for measuring rudder surface angle deviation |
Citations (5)
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| US20050216224A1 (en) * | 2001-10-11 | 2005-09-29 | Katsuo Obunai | Radial force variation prediction method, tangential force variation prediction method, radial run out prediction method, tire angle acceleration fluctuation prediction method, radial run out measurement apparatus, radial run out estimation method, information acquisition method, an |
| CN201707025U (en) * | 2010-06-29 | 2011-01-12 | 东莞市鸿威模具有限公司 | Concentricity detection clamp |
| CN201715990U (en) * | 2010-07-19 | 2011-01-19 | 常州天合光能有限公司 | Testing instrument for inclined plane of silicon ingot |
| CN202216649U (en) * | 2011-07-22 | 2012-05-09 | 大同齿轮(昆山)有限公司 | Outer diameter run-out detector |
| CN203249562U (en) * | 2013-05-28 | 2013-10-23 | 泉州腾达精铸有限公司 | Multi-directional simple testing device |
-
2013
- 2013-10-30 CN CN201310523103.1A patent/CN103557776B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050216224A1 (en) * | 2001-10-11 | 2005-09-29 | Katsuo Obunai | Radial force variation prediction method, tangential force variation prediction method, radial run out prediction method, tire angle acceleration fluctuation prediction method, radial run out measurement apparatus, radial run out estimation method, information acquisition method, an |
| CN201707025U (en) * | 2010-06-29 | 2011-01-12 | 东莞市鸿威模具有限公司 | Concentricity detection clamp |
| CN201715990U (en) * | 2010-07-19 | 2011-01-19 | 常州天合光能有限公司 | Testing instrument for inclined plane of silicon ingot |
| CN202216649U (en) * | 2011-07-22 | 2012-05-09 | 大同齿轮(昆山)有限公司 | Outer diameter run-out detector |
| CN203249562U (en) * | 2013-05-28 | 2013-10-23 | 泉州腾达精铸有限公司 | Multi-directional simple testing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567634A (en) * | 2015-02-14 | 2015-04-29 | 株洲时代新材料科技股份有限公司 | Axle box rubber stack upper-lower end plate end face symmetry detection fixture and axle box rubber stack upper-lower end plate end face symmetry detection method |
| CN104567634B (en) * | 2015-02-14 | 2017-03-08 | 株洲时代新材料科技股份有限公司 | Axle box rubber metal pad upper and lower end plate end surface symmetric degree detecting tool and detection method |
| CN106289026A (en) * | 2016-08-29 | 2017-01-04 | 贵州新安航空机械有限责任公司 | A kind of fixture for detecting the electromagnetic valve component working clearance |
| CN115930745A (en) * | 2022-12-20 | 2023-04-07 | 北京星航机电装备有限公司 | A device for measuring rudder surface angle deviation |
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| Publication number | Publication date |
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| CN103557776B (en) | 2017-01-25 |
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