CN85200405U - Static device for measuring the shape of cold steel strip and plate - Google Patents
Static device for measuring the shape of cold steel strip and plate Download PDFInfo
- Publication number
- CN85200405U CN85200405U CN 85200405 CN85200405U CN85200405U CN 85200405 U CN85200405 U CN 85200405U CN 85200405 CN85200405 CN 85200405 CN 85200405 U CN85200405 U CN 85200405U CN 85200405 U CN85200405 U CN 85200405U
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- CN
- China
- Prior art keywords
- measuring
- chaining pin
- plate
- milscale
- strip
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- 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.)
- Ceased
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the measurement method and a device for measuring the shape of a cold steel strip and a plate. A simple measuring device positioned on a horizontal measuring-mark plate is used for measuring the wave and the buckling height of the cold-rolled plates and strip samples and identifying the plate shape quality of the cold-rolled plate and the strip products. The utility model is characterized in that the micrometer of the steel plate with a graduated disk and the rotary movement thereof are transferred into the combination of the rectilinear motion and a magnetic meter base; the detected plate and the strip are one level, and a detecting part is the one level; when a measuring needle head contacts the detected plate and the strip, the micrometer can be read with the number value for implementing the purpose of measuring the plate shape after an electric appliance circuit sends the signal.
Description
The utility model belongs to plate, belt material plate shape measurement method and device thereof.
Cold-reduced sheet, band detect on horizontal target at present, mainly are to adopt the optics mapping method, and it is to utilize television camera to absorb the map of bar-shaped intense light source on the plate face, and it is shown on the TV picture screen.This method equipment complexity is difficult for grasping the cost height.
Static sampling detection method mainly is the horizontal target method of employing, just with cold-reduced sheet, band free state lie on the horizontal target (measuring table), be not subjected to the external force effect and occur under the situation out of shape, measure its wave degree or uneven load degree, its essence is the measurement that will solve plate shape wave and wooden dipper Qu Gaodu.
This instrument is to be used for that wave and the arc Qu Gaodu to cold-reduced sheet, band plate shape carries out direct reading measurement on the horizontal target of static sampling method.It thes contents are as follows:
1. utilize the top of existing steel plate milscale on the market or its to rotatablely move and be converted into straight-line principle, can obtain 0.01 millimetre-sized measuring accuracy.
And the top of steel plate milscale is connected with horizontal Bars by insulation.
2. make the balancing controls that a cover comprises chaining pin, be fixed in by centering screw on the survey Bars of steel plate milscale, be used for chaining pin and when sheet shape measurer uses, adjust zero point.
3. utilize existing magnetic force gauge stand on the market, the horizontal Bars that will have the steel plate milscale replaces thousand fens
Bars and clock gauge thereof, and chaining pin is fixed on the direction of vertical magnetic force gauge stand bottom surface are formed measure portion, be placed on the platform and use, after chaining pin is adjusted zero point, just can be on platform to plate, be with any measured point to carry out the measurement of plate form height degree.When adjusting zero point or measuring, all must open magnetic switch, the magnetic force gauge stand be sucked on platform, the error when reducing to measure.
4. allow tested cold-reduced sheet, the band be another utmost point, receive electrical circuit and put employing low-voltage, little electric current accordingly for one-level (actual is to connect platform), milscale A point.In case the rotation chaining pin touches plate, band during the measured point, electrical equipment indication loop is connected, and hummer and signal lamp on the loop provide continuous signal, and just can directly read the plate form height degree of measured point from the steel plate milscale this moment.
Use this sheet shape measurer that following advantage is arranged:
1. expense is extremely low, about 200 yuan of the expense of package unit.
2. by present design, this instrument uses on platform, and its measuring height can reach 10 millimeters, and width can reach 300 millimeters.When increasing measuring height and width if desired, can survey Bars to milscale, connect horizontal Bars, upright Bars of magnetic force gauge stand and magnetic force gauge stand are made appropriate reconstruction and just can be realized.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is the utility model basic structure synoptic diagram.
Fig. 2 is an electrical equipment indication loop diagram of the present utility model.
This device is by the top that intercepts milscale (1), and insulation ground is affixed with horizontal Bars (3), and horizontal Bars (3) packs into and tightens turn-knob (E) and magnetic force gauge stand (2) composition.Measuring instrument is to utilize to rotatablely move to be converted into rectilinear motion manufacturing one cover balancing controls (4), by three centering screws (4-6) that are mutually 120 °, its measuring staff cover (4-1) and milscale (1) is fixedly connected.Chaining pin (4-2) is contained in the measuring staff cover (4-1) by screw thread.Chaining pin spider (4-3) is enclosed within outside the chaining pin (4-2), and connects with measuring staff cover (4-1) by screw thread, and zeroing turn-knob (4-4) securely is enclosed within chaining pin (4-2) middle part, and chaining pin gib screw (4-5) passes fixedly chaining pin of measuring staff cover (4-1).
Measuring instrument is to be joined by A and platform point that milscale (1) and measuring table are drawn lead and electrical equipment indication loop respectively.
Latch (T) with electrical circuit before using is inserted on the power supply, power turn-on switch (K), by transformer (B), to measure the indication loop voltage drops to below the safe voltage, by bidirectional triode thyristor (Z), make by the belt material electric current to reduce to allow signal lamp ZSD and hummer in running order.
Before measuring with milscale light at zero point, the locking milscale is surveyed Bars screw B.Open magnetic switch D and make chaining pin tighten turn-knob F, E will be near platform the time perpendicular to platform chaining pin head.Turn transfers turn-knob to chaining pin to contact platform, hummer and signal lamp send continuous signal, tighten the chaining pin gib screw, unclamp milscale and survey Bars screw B, pass through milscale turn-knob C again with the chaining pin spin-up, the disconnection magnetic switch is pushed into the chaining pin head with measuring instrument can place plate, top, band measured point.Open magnetic switch, rotation milscale turn-knob makes chaining pin touch the measured point, when hummer and signal lamp send continuous signal, just can directly read the measured point height from milscale, and institute's value substitution plate shape computing formula is got ejecting plate shape value.(wavelength with ruler measure then can).
Claims (2)
1, a kind of cold belt plate shape static measurement instrument, it is to use on platform, it is characterized in that its steel plate milscale (1) by the band index dial, magnetic force gauge stand (2), horizontal Bars (3) and balancing controls (4) are formed measurement partly, by horizontal Bars (3) milscale (1) and magnetic force gauge stand (2) insulation are connected, the A and the platform point of being drawn lead and electrical equipment indication loop by milscale (1) and platform respectively join.
2, according to the said measuring instrument of claim 1, it is characterized in that balancing controls (4) are by measuring staff cover (4-1), chaining pin (4-2), chaining pin spider (4-3), zeroing knob (4-4), chaining pin gib screw (4-5) and centering screw (4-6) constitute, chaining pin (4-2) is contained in the measuring staff cover (4-1) by screw thread, chaining pin spider (4-3) is enclosed within outside the chaining pin (4-2), and connect with measuring staff cover (4-1) by screw thread, zeroing knob (4-4) is enclosed within chaining pin (4-2) middle part, chaining pin gib screw (4-5) passes fixedly chaining pin (4-2) of measuring staff cover (4-1), with three screws (4-6) that are mutually hexagonal angle measuring staff cover (4-1) and milscale (1) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85200405 CN85200405U (en) | 1985-04-01 | 1985-04-01 | Static device for measuring the shape of cold steel strip and plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85200405 CN85200405U (en) | 1985-04-01 | 1985-04-01 | Static device for measuring the shape of cold steel strip and plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85200405U true CN85200405U (en) | 1986-01-29 |
Family
ID=4796752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85200405 Ceased CN85200405U (en) | 1985-04-01 | 1985-04-01 | Static device for measuring the shape of cold steel strip and plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85200405U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126626B (en) * | 2006-08-18 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Planeness detecting instrument |
| TWI458982B (en) * | 2011-11-01 | 2014-11-01 | Exemt Inc | Device and method for measuring a distance |
| CN105423853A (en) * | 2015-12-28 | 2016-03-23 | 威海华东重工有限公司 | Detection device for front guide rail coplanarity of two stand columns of large-span gantry machine tool |
-
1985
- 1985-04-01 CN CN 85200405 patent/CN85200405U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126626B (en) * | 2006-08-18 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Planeness detecting instrument |
| TWI458982B (en) * | 2011-11-01 | 2014-11-01 | Exemt Inc | Device and method for measuring a distance |
| CN105423853A (en) * | 2015-12-28 | 2016-03-23 | 威海华东重工有限公司 | Detection device for front guide rail coplanarity of two stand columns of large-span gantry machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right | ||
| CE01 | Termination of patent right |