CN207894350U - The general model of dome head curvature measurement - Google Patents
The general model of dome head curvature measurement Download PDFInfo
- Publication number
- CN207894350U CN207894350U CN201820251670.4U CN201820251670U CN207894350U CN 207894350 U CN207894350 U CN 207894350U CN 201820251670 U CN201820251670 U CN 201820251670U CN 207894350 U CN207894350 U CN 207894350U
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- stylus
- circular plate
- dome head
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Abstract
The general model of dome head curvature measurement, belongs to vessel fabrication field, overcomes 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；Semi-circular plate 1 is marked with angle index line, and straight portion both sides are provided with trough；Fixed link 5 is provided with trough and is matched with 1 straight portion both sides of semi-circular plate fluting；Stylus 6 is marked with size scale, and centre is provided with through-hole 8 and trough 7；Stylus 6 is fixed on 1 center of semi-circular plate so that it can slide with fixed screw 2 and fixed plate 4.Application method：Two fixed links 5 of sliding withstand on the both ends of dome head 9 respectively, are used in combination 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；It measures.The utility model is suitable for the measurement of the dome head curvature of any diameter of various containers.
Description
Technical field
The utility model belongs to vessel fabrication field, is related to the measurement of various dome head curvature.
Background technology
Since container dome head diameter differs, end socket is put into tinsmith snips entire panel when measuring curvature every time
It is interior, its gap is measured with tape measure or ruler, the data accuracy measured in this way is relatively low, and cannot reuse, and waste is a large amount of
Material and time, especially pressure vessel the data accuracy of measurement is required stringenter, and the prior art cannot meet
It is required that seriously affecting quality and the duration of product.
Invention content
The utility model aim is to provide for a kind of new tool to overcome the deficiencies of existing technologies.
The general model 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 semi-circular plate 1 is marked with angle index line, and straight portion both sides are provided with trough；Fixed link
5 are provided with trough matches with 1 straight portion both sides of semi-circular plate fluting, and one end is provided with wire hole, is matched with jackscrew 3；The stylus 6
It is marked with 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 is so that it can slide.
The application method of the general model of dome head curvature measurement：
1. the trough of two fixed links 5 is respectively fitted in the fluting of 1 straight portion both sides of semi-circular plate；
2. two fixed links 5 of sliding withstand on the both ends of dome head 9 respectively, it is used in combination 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. measuring：The radius that the size at stylus 6 to 1 center of semi-circular plate subtracts dome head 9 is exactly end socket in this number of degrees
Curvature；
5. similarly can measure the curvature of dome head 9 meters of word directions and ten word directions；
6. recording all measured values and finding out maximum value and minimum value.
The dome head that the general model 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.
Description of the drawings
Fig. 1 is the general model 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 front 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 is spherical
End socket.
Specific implementation mode：
In conjunction with attached drawing, the utility model is further described.
The general model 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；Semi-circular plate 1 as shown in Figure 2 is marked with angle index line, its straight flange as shown in Figure 5
Part both 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, stylus 6 is marked with size scale, 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 so that it can slide.
The application method of the general model 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 both sides of semi-circular plate；
2. two fixed links 5 of sliding make it withstand on the both ends of dome head 9 respectively, it is used in combination 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. measuring：The radius that the size at stylus 6 to 1 center of semi-circular plate subtracts dome head 9 is exactly end socket in this number of degrees
Curvature；It is 1000mm if the radius of dome head 9 is the reading of standard of this point of 1000mm, if dome head 9 is herein
It is just that 1002mm works as dome head 9 evagination 2mm is then read just herein is 998mm that indent 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 measured values and finding out maximum value and minimum value.
The utility model is suitable for the measurement of the dome head curvature of any diameter of various containers.
Claims (1)
1. the general model 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；(1) the semi-circular plate is marked with angle index line, straight portion both sides are opened
There is trough；(5) fixed link is provided with trough (1) straight portion both sides fluting matches with semi-circular plate, and one end is provided with wire hole, (3) with jackscrew
Matching；(6) the stylus is marked with 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 semi-circular plate (1) center so that it can slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251670.4U CN207894350U (en) | 2018-02-12 | 2018-02-12 | The general model of dome head curvature measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251670.4U CN207894350U (en) | 2018-02-12 | 2018-02-12 | The general model of dome head curvature measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894350U true CN207894350U (en) | 2018-09-21 |
Family
ID=63540918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820251670.4U Active CN207894350U (en) | 2018-02-12 | 2018-02-12 | The general model of dome head curvature measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916254A (en) * | 2019-03-21 | 2019-06-21 | 三峡大学 | The abrasion amount measuring device and measurement method of a kind of gate bottom pivot watt |
-
2018
- 2018-02-12 CN CN201820251670.4U patent/CN207894350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916254A (en) * | 2019-03-21 | 2019-06-21 | 三峡大学 | The abrasion amount measuring device and measurement method of a kind of gate bottom pivot watt |
| CN109916254B (en) * | 2019-03-21 | 2022-01-18 | 三峡大学 | Abrasion loss measuring device and method for gate bottom pivot bearing bush |
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