CN110145996A - The general template of dome head curvature measurement and its application method - Google Patents
The general template of dome head curvature measurement and its application method Download PDFInfo
- Publication number
- CN110145996A CN110145996A CN201810145563.8A CN201810145563A CN110145996A CN 110145996 A CN110145996 A CN 110145996A CN 201810145563 A CN201810145563 A CN 201810145563A CN 110145996 A CN110145996 A CN 110145996A
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- Prior art keywords
- fixed
- semi
- stylus
- circular plate
- dome head
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- 238000005259 measurement Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 9
- 241001422033 Thestylus Species 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The general template of dome head curvature measurement and its application method, belong to vessel fabrication field, overcome the defect of the prior art.Its structure has semi-circular plate 1, fixed screw 2, two jackscrews 3, fixed plate 4, two fixed links 5, stylus 6；The angled graduation mark of 1 subscript of semi-circular plate, straight portion two sides are provided with trough；Fixed link 5 is provided with trough and matches with 1 straight portion two sides of semi-circular plate fluting；Size scale is indicated on stylus 6, centre is provided with through-hole 8 and trough 7；Stylus 6 is fixed on 1 center of semi-circular plate with fixed screw 2 and fixed plate 4, allows to slide.Application method: two fixed links 5 of sliding withstand on the both ends of dome head 9 respectively, and with jackscrew 3 tight；Stylus 6 is rotated to the angle for needing to measure, sliding, which makes it withstand on end socket inner wall, is read；Measurement.The present invention is suitable for the measurement of the dome head curvature of any diameter of various containers.
Description
Technical field
The invention belongs to vessel fabrication fields, are related to the measurement of various dome head curvature.
Background technique
Since container dome head diameter is different, it is put into end socket in measurement curvature Shi Yaoyong tinsmith snips entire panel every time,
Its gap is measured with tape measure or ruler, the data accuracy measured in this way is lower, and cannot reuse, and wastes a large amount of material
Material and time, especially pressure vessel are stringenter to the data accuracy requirement of measurement, and the prior art cannot be met the requirements,
Seriously affect quality and the duration of product.
Summary of the invention
The invention aims to provide a kind of new tool to overcome the deficiencies of existing technologies.
The general template of dome head curvature measurement, structure have: semi-circular plate 1, fixed screw 2, two jackscrews 3, fixed plate
4, two fixed links 5, stylus 6；The angled graduation mark of 1 subscript of semi-circular plate, straight portion two sides are provided with trough；Fixed link
5 are provided with trough matches with 1 straight portion two sides of semi-circular plate fluting, and one end is provided with wire hole, matches with jackscrew 3；The stylus 6
On indicate size scale, centre is provided with through-hole 8 and trough 7；Stylus 6 is fixed on semi-circular plate 1 with fixed screw 2 and fixed plate 4
Center allows to slide.
The application method of the general template of dome head curvature measurement:
1. the trough of two fixed links 5 is respectively fitted in the fluting of 1 straight portion two sides of semi-circular plate；
2. two fixed links 5 of sliding withstand on the both ends of dome head 9 respectively, and with jackscrew 3 tight；
3. stylus 6 to be rotated to the angle for needing to measure, sliding, which makes it withstand on end socket inner wall, is read；
4. measurement: the radius that the size at stylus 6 to 1 center of semi-circular plate subtracts dome head 9 is exactly song of the end socket in this degree
Rate；
5. similarly can measure the curvature of dome head 9 meters of word directions and ten word directions；
6. recording all measurement numerical value and finding out maximum value and minimum value.
The dome head that the general template of this dome head curvature measurement can measure the various containers of different-diameter size is bent
Rate flexibly and easily improves dome head curvature measurement precision；Flexible and convenient operation reduces the labor intensity of worker, improves
Assembling precision, shortens time of measuring, ensure that product quality.
Detailed description of the invention
Fig. 1 is the general template operation chart of dome head curvature measurement,
Fig. 2 is 1 enlarged drawing of semi-circular plate,
Fig. 3 is 6 enlarged drawing of stylus,
Fig. 4 is the left view of fixed link 5 and jackscrew 3,
Fig. 5 is straight portion fluting left view on semi-circular plate 1,
Fig. 6 be stylus 6 on trough 7, the main view of through-hole 8,
In figure: 1 semi-circular plate, 2 fixed screws, 3 jackscrews, 4 fixed plates, 5 fixed links, 6 styluses, 7 troughs, 8 through-holes, 9 dome heads.
Specific implementation method:
In conjunction with attached drawing, the present invention is further described.
The general template of dome head curvature measurement, as shown in Figure 1, its structure has semi-circular plate 1, fixed screw 2, two jackscrews
3, fixed plate 4, two fixed links 5, stylus 6；The angled graduation mark of 1 subscript of semi-circular plate as shown in Figure 2, its straight flange as shown in Figure 5
Part two sides are provided with trough；As shown in figure 4, the trough that fixed link 5 is provided with is matched with 1 straight portion of semi-circular plate fluting, and one end
It is provided with wire hole, is matched with jackscrew 3；As shown in fig. 6, indicating size scale on stylus 6, centre is provided with through-hole 8 and trough 7；With admittedly
Determine screw 2 and fixed plate 4 and stylus 6 is fixed on 1 center of semi-circular plate, allows to slide.
The application method of the general template of dome head curvature measurement, as shown in Figure 1:
1. the trough of two fixed links 5 is respectively fitted in the trough of 1 straight portion two sides of semi-circular plate；
2. two fixed links 5 of sliding make it withstand on the both ends of dome head 9 respectively, and with jackscrew 3 tight；
3. stylus 6 to be rotated to the angle for needing to measure, sliding, which makes it withstand on end socket inner wall, is read；
4. measurement: the radius that the size at stylus 6 to 1 center of semi-circular plate subtracts dome head 9 is exactly song of the end socket in this degree
Rate；It is 1000mm if the radius of dome head 9 is the reading of standard of this point of 1000mm, if the indent herein of dome head 9
It just be that 1002mm works as dome head 9 evagination 2mm is then read herein is just 998mm that 2mm, which is then read,；
5. similarly can measure the curvature of dome head 9 meters of word directions and ten word directions；
6. recording all measurement numerical value and finding out maximum value and minimum value.
The present invention is suitable for the measurement of the dome head curvature of any diameter of various containers.
Claims (2)
1. the general template of dome head curvature measurement, it is characterized in that: its structure have semi-circular plate (1), fixed screw (2), two jackscrews
(3), (4), (5), stylus is (6) for two fixed links for fixed plate；The semi-circular plate (1) open by the angled graduation mark of subscript, straight portion two sides
There is trough；(5) fixed link is provided with trough (1) straight portion two sides fluting matches with semi-circular plate, and one end is provided with wire hole, (3) with jackscrew
Matching；The stylus (6) on indicate size scale, centre be provided with through-hole (8) with trough (7)；With fixed screw (2) with fixed plate (4)
(6) stylus is fixed on to semi-circular plate (1) center, allow to slide.
2. the application method of the general template of dome head curvature measurement described in claim 1, it is characterized in that:
1. the trough of two fixed links (5) is respectively fitted over semi-circular plate (1) in the fluting of straight portion two sides；
2. (5) two fixed links of sliding withstand on the both ends of dome head (9) respectively, and with jackscrew (3) tight；
3. (6) stylus to be rotated to the angle for needing to measure, sliding, which makes it withstand on end socket inner wall, is read；
4. measurement: (6) it is exactly end socket in this degree that stylus arrives semi-circular plate (1) the size at center subtracts the radius of dome head (9)
Curvature；
5. similarly can measure the curvature of dome head (9) rice word direction and ten word directions；
6. recording all measurement numerical value and finding out maximum value and minimum value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145563.8A CN110145996A (en) | 2018-02-12 | 2018-02-12 | The general template of dome head curvature measurement and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145563.8A CN110145996A (en) | 2018-02-12 | 2018-02-12 | The general template of dome head curvature measurement and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110145996A true CN110145996A (en) | 2019-08-20 |
Family
ID=67589040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810145563.8A Pending CN110145996A (en) | 2018-02-12 | 2018-02-12 | The general template of dome head curvature measurement and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110145996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357009A (en) * | 2020-11-09 | 2021-02-12 | 广州黄船海洋工程有限公司 | Movable sample plate for section bar twisting processing and use method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002286440A (en) * | 2001-03-26 | 2002-10-03 | Matsushita Electric Ind Co Ltd | Method and probe for high tile angle-shape measurement |
| CN203083483U (en) * | 2013-01-17 | 2013-07-24 | 浙江金象科技有限公司 | Necking head height detection tool |
| CN204177312U (en) * | 2014-11-25 | 2015-02-25 | 浙江内曼格机械制造有限公司 | Detect the servicing unit of multiple end socket |
| CN206019545U (en) * | 2016-08-19 | 2017-03-15 | 连云港凯帝重工科技有限公司 | A kind of ellipse head detects model |
| CN206573061U (en) * | 2017-03-03 | 2017-10-20 | 钟锦林 | Measure the device of hemispherical head surface shape deviations |
-
2018
- 2018-02-12 CN CN201810145563.8A patent/CN110145996A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002286440A (en) * | 2001-03-26 | 2002-10-03 | Matsushita Electric Ind Co Ltd | Method and probe for high tile angle-shape measurement |
| CN203083483U (en) * | 2013-01-17 | 2013-07-24 | 浙江金象科技有限公司 | Necking head height detection tool |
| CN204177312U (en) * | 2014-11-25 | 2015-02-25 | 浙江内曼格机械制造有限公司 | Detect the servicing unit of multiple end socket |
| CN206019545U (en) * | 2016-08-19 | 2017-03-15 | 连云港凯帝重工科技有限公司 | A kind of ellipse head detects model |
| CN206573061U (en) * | 2017-03-03 | 2017-10-20 | 钟锦林 | Measure the device of hemispherical head surface shape deviations |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357009A (en) * | 2020-11-09 | 2021-02-12 | 广州黄船海洋工程有限公司 | Movable sample plate for section bar twisting processing and use method |
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