CN205991799U - A kind of multipoint mode measurement of curved surface equipment - Google Patents
A kind of multipoint mode measurement of curved surface equipment Download PDFInfo
- Publication number
- CN205991799U CN205991799U CN201621044008.9U CN201621044008U CN205991799U CN 205991799 U CN205991799 U CN 205991799U CN 201621044008 U CN201621044008 U CN 201621044008U CN 205991799 U CN205991799 U CN 205991799U
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- measurement
- equipment
- measuring apparatus
- curved surface
- photoelectric sensor
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Abstract
This utility model is related to a kind of multipoint mode measurement of curved surface equipment, and it is made up of shell, photoelectric sensor, displacement transducer, processor, bin, control circuit and power supply.This utility model adopts Multi-point contact type measurement method, it is suitable for severe construction environment, by man-hour manually hand-held equipment, bent plate is measured, measurement process simple and fast, only need to roll along measuring route on bent plate surface, curve shape at this section for the sheet material can be shown by the display screen above equipment, and the error with aim curve can be shown.Compared with other measuring apparatus, this measuring apparatus need not be set up work space and there is not x, y, z three-dimensional actuating device, be also not required to surface of the work is processed, that is, take and survey, efficiently convenient.Measurement data file can be generated simultaneously, surveyed curve shape can be generated in the programs such as CAD, CATIA, SPD using this document.
Description
Technical field
This utility model is related to a kind of multipoint mode measurement of curved surface equipment, can carry out the measurement of curved surface of all kinds of sheet materials, comprises to navigate
Empty space flight, vehicle manufacture, and shipbuilding, mould manufacturing field.
Background technology
In Aero-Space, automobile production, aircraft maintenance, the field such as shipbuilding, Making mold, need to a large amount of curved slabs
Material measures.Traditional measurement technique is often verified using the wooden model sample case of making, but its measure the cycle length,
Precision is low.With scientific and technological progress, new measurement technique occurs one after another, and in contact type measurement field, three coordinate measuring machine is allusion quotation
Type represents, and the geometry Digital output of solid exterior can be can reach degree of precision simultaneously, but its measuring speed is slow and easy
Scratch object being measured surface.And for non-contact measurement, key data acquisition method has optical measurement, laser triangulation shape
Method, ultrasonic measurement, the method such as electromagnetic measurement, its measuring speed is fast, and precision is higher, and amorphism limits, in automobile, Aero-Space
Obtain tremendous development in field, but higher to environmental requirement due to it, it is difficult to ensure that relatively high measurement is smart under complicated measuring environment
Degree, so especially all there is no tremendous development in shipbuilding field above two method.
At present, human resourcess are rare, and the cost of labor building industry is being continuously increased, and manufacturing industry transition and upgrade requires to compel
Cut, shipbuilding industry also accelerates the paces of digital shipbuilding.Large-scale state-owned ship enterprise has introduced plane in shipbuilding field first individually
Automated manufacturing streamline, substantially increases the efficiency of shipbuilding, greatly reduces the construction cost of enterprise.And curved section
Manufacture streamline but slowly to fail to obtain to break through, mainly measurement of curved surface of tracing it to its cause cannot be realized automatization, still need at present adopt
Measure the molding situation of curved surface with traditional wooden model sample case of making.In the big back of the body advocating green manufacturing, intelligence manufacture energetically
Under scape, a kind of exploitation of the measurement of curved surface equipment being applied under complex working condition is imperative.
Content of the invention
In order to overcome the shortcomings of above-mentioned existing product, the purpose of this utility model is to provide one kind can solve to work as pre-test
The deficiency of equipment, requires to use environment extremely low, measurement data pattern can be exported and be generated and be available for CAD, CATIA, SPD
The multipoint mode measurement of curved surface equipment of the normative document reading etc. program.
Be employed technical scheme comprise that to realize the purpose of this utility model：A kind of multipoint mode measurement of curved surface equipment, it
It is made up of it is characterised in that described shell, photoelectric sensor, displacement transducer, processor, bin, control circuit and power supply
Upper surface of outer cover is provided with LCDs and switch, and described shell afterbody is provided with USB interface, described outer casing back be provided with measurement by
Button, described processor, bin and power supply are arranged at affiliated enclosure；Described photoelectric sensor is located at described shell following table
The front end in face, the rear end of described shell lower surface is provided with roller；Institute's displacement sensors are located at the middle part of described shell lower surface.
Having the beneficial effect that acquired by this utility model：This utility model adopts Multi-point contact type to measure in measurement of curved surface
Method, it is to avoid low precision that non-contact measurement leads under severe processing environment, reliability low shortcoming.Additionally, this reality
Simple with novel operating, operator can direct labor's this equipment hand-held measure to bent plate, measurement process simple and fast, only
Need to roll along measuring route on bent plate surface, you can show song at this section for the sheet material by the LCDs above equipment
Wire shaped, and the error with aim curve can be shown.Compared with other measuring apparatus, this measuring apparatus need not set up work space
There is not x, y, z three-dimensional actuating device, be not required to surface of the work is processed yet, that is, take and survey, efficiently convenient.Can give birth to simultaneously
Become measurement data file, surveyed curve shape can be generated in the programs such as CAD, CATIA, SPD using this document.
Brief description
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is structure chart of the present utility model
Fig. 2 is sectional view of the present utility model
In figure 1- shell, 2- photoelectric sensor, 3- displacement transducer, 4-USB interface, 5- LCDs, 6- switch, 7-
Roller, 8- measures button.
Specific embodiment
In embodiment as shown in Figure 1 and Figure 2, a kind of multipoint mode measurement of curved surface equipment, it is by shell, photoelectric sensor, position
Displacement sensor, processor, bin, control circuit and power supply composition.Described upper surface of outer cover is provided with LCDs and switch,
Described shell afterbody is provided with USB interface, and described outer casing back is provided with measurement button, and described processor, bin and power supply are all provided with
Put in affiliated enclosure；Described photoelectric sensor is located at the front end of described shell lower surface, the rear end of described shell lower surface
It is provided with roller；Institute's displacement sensors are located at the middle part of described shell lower surface.
Further, the number of described photoelectric sensor is 1.
Further, the number of institute's displacement sensors is 2 or more than 2, is arranged at described shell lower surface
Middle part.
As shown in Figure 1 and Figure 2, the effect that described shell 1 plays fixation and forms outward appearance, makes one to hold equipment and is surveyed
Amount operation；Described switch 6 is used for controlling work and the end of whole equipment；Described measurement button 8 is used at the commander in measurement
Reason device calculates to the data of measurement module, and result of calculation is stored within a processor；Described LCDs 5 are used for showing
Show measurement result and the mismachining tolerance of equipment；Described USB interface 4 can import machining information with external equipment and derive digitized survey
Amount data；Described photoelectric sensor 2 rolls and output pulse signal along plate surface in measurement, by processor to pulse
Signal carries out calculating can learn moving curve distance on steel plate for this measuring apparatus；Institute's displacement sensors 3 are in measurement
Can roll along plate surface with equipment, for different measurement positions, displacement transducer can export different measurement signals, warp
Cross processor calculating and can generate surveyed curve shape；Described processor is used for the measurement photoelectric sensor and displacement transducer
Signal is converted into measurement result；Described bin is used for storing the measurement data after measurement terminates and the processing importing by USB
Information；Described power supply is rechargeable battery, provides electric energy for working for equipment.
As shown in Figure 1 and Figure 2, described control circuit, after Push switch 6, circuit ON, LCDs 5 are bright, pass through
USB interface 4 imports aim curve and stores in memory, and aim curve shows in LCDs 5；Pin measurement button
8, so that photoelectric sensor 2, displacement transducer 3 and the roller 7 of equipment is measured along tested Sheet Metal Surface, processor can be to length
The displacement information of the pulse signal of degree measurement module and normal direction measurement module is calculated, and obtains measurement result, is shown in liquid
In crystal display screen 5, store the data in bin simultaneously；Measurement button 6 is unclamped in measurement after terminating, simultaneously can be by measurement data
Derived by USB interface.
Claims (4)
1. a kind of multipoint mode measurement of curved surface equipment, it is by shell, photoelectric sensor, displacement transducer, processor, bin, control
Circuit processed and power supply form it is characterised in that described upper surface of outer cover is provided with LCDs and switch, and described shell afterbody sets
There is USB interface, described outer casing back is provided with measurement button, described processor, bin and power supply are arranged at affiliated inside the shell
Portion；Described photoelectric sensor is located at the front end of described shell lower surface, and the rear end of described shell lower surface is provided with roller；Institute's rheme
Displacement sensor is located at the middle part of described shell lower surface.
2. a kind of measuring apparatus as claimed in claim 1 are it is characterised in that the number of described photoelectric sensor is 1.
3. a kind of measuring apparatus as claimed in claim 1 are it is characterised in that the number of institute's displacement sensors is 2 or 2
More than, it is arranged at the middle part of described shell lower surface.
4. a kind of measuring apparatus as described in claim 1 or 3 it is characterised in that institute's displacement sensors number be 3,
It is arranged at the middle part of described shell lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044008.9U CN205991799U (en) | 2016-09-08 | 2016-09-08 | A kind of multipoint mode measurement of curved surface equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044008.9U CN205991799U (en) | 2016-09-08 | 2016-09-08 | A kind of multipoint mode measurement of curved surface equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991799U true CN205991799U (en) | 2017-03-01 |
Family
ID=58105105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621044008.9U Expired - Fee Related CN205991799U (en) | 2016-09-08 | 2016-09-08 | A kind of multipoint mode measurement of curved surface equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197358A (en) * | 2016-09-08 | 2016-12-07 | 武汉君荣迅联科技有限责任公司 | A kind of multipoint mode measurement of curved surface equipment |
-
2016
- 2016-09-08 CN CN201621044008.9U patent/CN205991799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197358A (en) * | 2016-09-08 | 2016-12-07 | 武汉君荣迅联科技有限责任公司 | A kind of multipoint mode measurement of curved surface equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20200908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |