CN201740497U - Device for measuring camber of steel plate - Google Patents
Device for measuring camber of steel plate Download PDFInfo
- Publication number
- CN201740497U CN201740497U CN2010201220913U CN201020122091U CN201740497U CN 201740497 U CN201740497 U CN 201740497U CN 2010201220913 U CN2010201220913 U CN 2010201220913U CN 201020122091 U CN201020122091 U CN 201020122091U CN 201740497 U CN201740497 U CN 201740497U
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- CN
- China
- Prior art keywords
- steel plate
- calliper rule
- slide calliper
- steel wire
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a device for measuring the camber of a steel plate, two ends of a caliper which is in the shape of a transversely placed J are connected with an inverted U-shaped ruler beam with a handle at the upper part, one end of a long edge of the transversely placed caliper is downward and in right-angle connection with a short edge, a V-shaped groove is engraved on the long edge, and a steel wire is arranged in the V-shaped groove. The two identical measuring devices are separately placed at two end corners on the same side, the short edges are close to the side edges of the steel plate, the steel wire at the bottom of the V-shaped groove is straightened, the distance S1 from vertical projection of the steel wire on the surface of the steel plate to the edge part of the steel plate is measured, the known distance S2 from the tip of the bottom of the V-shaped groove to the inner side of the short edge subtracts S2 to obtain the specific numeric value of the camber of the steel plate. Therefore, the device can greatly improve the measurement precision and the measurement speed, ensure the personal safety and the smooth production and provide real data basis for quality control and statistical analysis. The device has the advantages of simple structure, easy production and lightweight, and flexible and convenient operation.
Description
Technical field
The utility model belongs to the appliance field, is specifically related to a kind of device that is used for on-line measurement steel plate limit portion camber.
Background technology
Camber is one of modal flatness defect of cut deal.Be to press close to the side of detected steel plate and stretching at present with detecting used steel wire to the measurement of steel plate camber, the distance between measuring steel wire and the steel plate side then, thus draw the numerical value of camber.The defective of this apparatus and method: the one because steel wire is unsettled when measuring, under the self gravitation effect, steel wire is inevitable sagging, make steel wire especially the projection of steel wire center section not on the side plane of steel plate.Therefore, need use Steel Ruler that steel wire is held up during measurement, can measure, cause the measurement data error bigger, directly have influence on the accuracy of quality control and production data statistical study.The 2nd, because the measurement of steel plate camber defective must online carrying out, and the temperature of steel plate is higher, and not only measuring speed is slow, and operating environment is poor; And very easily produce the scald accident, exist potential safety hazard.
Summary of the invention
The purpose of this utility model aims to provide a kind of simple in structure, and is convenient and practical, can onlinely rapidly and accurately record the camber data, thereby avoids producing the steel plate camber measurement mechanism of security incident.
The solution that the utility model is taked is:
A kind of steel plate camber measurement mechanism is made up of slide calliper rule and chi beam; Be connected with " ∏ " shape chi beam that a top has handle at the two ends of slide calliper rule, the downward right angle of an end on the long limit of horizontal slide calliper rule connects a minor face, is carved with " V " shape groove on long limit, installs steel wire in " V " shape groove.
Described slide calliper rule are the square steel of square section, and the cross dimensions of long limit and minor face is identical, and the length of side is 5～20mm; " V " shape bottom land point on the long limit of slide calliper rule is 5～25mm to the distance of minor face the inside.
The length on the long limit of described slide calliper rule is 50～200mm; The length of slide calliper rule minor face is 5～20mm.
During measurement, two identical measurement mechanisms are placed on two of the steel plate the same side end angles, make long limit lie against the steel plate upper surface, minor face is close on the side of steel plate; The steel wire that will be put in " V " shape bottom land is stretching, with Steel Ruler measure the vertical projection of steel wire on surface of steel plate to steel plate limit portion apart from S1, again known " V " shape bottom land point is deducted S1 apart from S2 inside the minor face, can draw the concrete numerical value of steel plate camber.Owing to being changed at the steel plate upper surface, the side measures, and steel wire two end distance steel plate limit portions distance equates, and steel plate needn't contact with steel plate, has therefore greatly improved measuring accuracy and speed, personal safety and production direct motion have been guaranteed, for quality control and statistical study provide real data basis.It is simple in structure, makes easily, and light and flexible is convenient to operation again.
Description of drawings
Accompanying drawing is a steel plate camber measurement mechanism structural representation.
Among the figure: chi beam 1, handle 2, " V " shape groove 3, the long limit 4 of slide calliper rule, steel wire 5, slide calliper rule minor face 6.
Embodiment
By accompanying drawing as seen, the utility model mainly comprises chi beam 1, slide calliper rule and steel wire 5; Slide calliper rule system is made of long limit 4 of slide calliper rule and slide calliper rule minor face 6.The downward right angle of left end on the long limit 4 of horizontal slide calliper rule connects a slide calliper rule minor face 6, and the long limit 4 of slide calliper rule is identical with slide calliper rule minor face 6 cross dimensionss, and all adopting the length of side is that the square square steel processing and fabricating of 15mm forms.The length on the long limit 4 of slide calliper rule is 150mm, and the length of slide calliper rule minor face 6 is 10mm.In order to guarantee to measure used steel wire 5 stretching and stationkeeping, therefore on the long limit 4 of slide calliper rule, be processed with one " V " shape groove 3, " V " shape groove 3 bottom lands point is 15mm to the distance of slide calliper rule minor face 6 inboards, steel wire 5 is placed in " V " shape groove 3 standby on one side.
For the ease of extracting and using, be connected with one " ∏ " shape chi beam 1 at the two ends of slide calliper rule, and in the middle of the entablature of " ∏ " shape chi beam 1, be provided with the handle 2 of grasping.
Claims (6)
1. a steel plate camber measurement mechanism comprises steel wire, it is characterized in that, is made up of slide calliper rule and chi beam; Two ends at slide calliper rule are connected with " ∏ " shape chi beam, and the downward right angle of an end on the long limit of horizontal slide calliper rule connects a minor face, are carved with " V " shape groove on long limit, install steel wire in " V " shape groove.
2. steel plate camber measurement mechanism according to claim 1 is characterized in that described slide calliper rule are the square steel of square section, and the cross dimensions of long limit and minor face is identical, and the length of side is 5～20mm.
3. steel plate camber measurement mechanism according to claim 1 is characterized in that the top of described chi beam has handle.
4. steel plate camber measurement mechanism according to claim 1 is characterized in that, " V " shape bottom land point on the long limit of slide calliper rule is 5～25mm to the distance of minor face the inside.
5. steel plate camber measurement mechanism according to claim 1 is characterized in that, the length on the long limit of slide calliper rule is 50～200mm.
6. steel plate camber measurement mechanism according to claim 1 is characterized in that the length of slide calliper rule minor face is 5～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201220913U CN201740497U (en) | 2010-03-03 | 2010-03-03 | Device for measuring camber of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201220913U CN201740497U (en) | 2010-03-03 | 2010-03-03 | Device for measuring camber of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740497U true CN201740497U (en) | 2011-02-09 |
Family
ID=43555773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201220913U Expired - Fee Related CN201740497U (en) | 2010-03-03 | 2010-03-03 | Device for measuring camber of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788549A (en) * | 2012-08-09 | 2012-11-21 | 浙江佰耐钢带有限公司 | Measurement device for camber of steel belt |
| CN108020191A (en) * | 2016-11-01 | 2018-05-11 | 上海宝钢高强钢加工配送有限公司 | A kind of measuring system and its measuring method of automatic detection steel plate material camber |
-
2010
- 2010-03-03 CN CN2010201220913U patent/CN201740497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788549A (en) * | 2012-08-09 | 2012-11-21 | 浙江佰耐钢带有限公司 | Measurement device for camber of steel belt |
| CN108020191A (en) * | 2016-11-01 | 2018-05-11 | 上海宝钢高强钢加工配送有限公司 | A kind of measuring system and its measuring method of automatic detection steel plate material camber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20160303 |