CN105091738A - Measuring device and measuring method for accurately measuring the whole curved surface of a flattening object - Google Patents
Measuring device and measuring method for accurately measuring the whole curved surface of a flattening object Download PDFInfo
- Publication number
- CN105091738A CN105091738A CN201510231275.0A CN201510231275A CN105091738A CN 105091738 A CN105091738 A CN 105091738A CN 201510231275 A CN201510231275 A CN 201510231275A CN 105091738 A CN105091738 A CN 105091738A
- Authority
- CN
- China
- Prior art keywords
- pillar
- measuring
- dial gauge
- electronic dial
- curved surface
- 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.)
- Pending
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a measuring device and measuring method for accurately measuring the whole curved surface of a flattening object. The measuring device comprises a pillar with a level meter. The pillar is transversely connected to a main ruler with a guide rail. The guide rail is provided with an electronic dial gauge which can measure movably in a straight and horizontal manner along the main ruler. The electronic dial gauge is connected to a computer that can automatically input measurement data through a data line. The measuring method includes the following steps: a) placing the pillar 2 on the surface of a to-be-measured object, and placing the pillar in one corner of the to-be-measured object if measuring is conducted through a sector mode; b) utilizing the level meter on the top end of the pillar to adjust a support to enable the whole support to be flat; c) determining the form of a data record and spaces among measurement points, connecting the electronic dial gauge to the computer, starting software, and conducting measuring; and d) taking the main ruler as an axis and conducting measuring by the electronic dial gauge from left to right by combining with an auxiliary ruler which moves an accurate distance.
Description
Technical field
What the present invention relates to is a kind of measurement mechanism and measuring method of accurately measuring the overall curved surface of smooth thing, and this measuring method accuracy rating is 0.001mm-25mm, is applicable to that accuracy requirement is higher and surface area is less (is generally not more than 0.25m
2) the measurement of the overall curved surface of body surface.
Background technology
At present mode is measured to the geometry of body surface and generally adopt three-coordinates measuring machine, it refers to a kind ofly have the detector can doing three direction movements, can move on three orthogonal guide rails, this detector transmits signal in modes such as contact or noncontacts, and the displacement measurement system of three axles calculates each point coordinate (X, Y, Z) of workpiece and the instrument of various functions measurement through data processor.In the three-dimensional spatial dimension that can survey, the point data that can return according to gauge head system, calculates the instrument of the measurement capabilities such as all kinds of geometric configuration, size by the software systems of three-dimensional.Three-coordinates measuring machine has that physical construction rigidity is strong, geometric error is little, the advantage of high precision and high stability, but its shortcoming is expensive.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and provide a kind of structure simple, use easy to operate, precision is high, the measurement mechanism accurately measuring the overall curved surface of smooth thing of good reliability and measuring method, it possesses certain precision and operability while avoiding the equipment cost of great number.
The technical solution adopted in the present invention is: a kind of measurement mechanism accurately measuring the overall curved surface of smooth thing, it comprises one with the pillar of level meter, this pillar is horizontally connected with one with the main scale of guide rail, described guide rail is provided with can along the electronic dial gauge of main scale straight horizontal traverse measurement, and this electronic dial gauge be connected with by data line can the computer of input measurement data automatically.
Described guide rail is with can the secondary chi of the accurate spacing of control survey point; Described main scale is connected on mutually on pillar by bearing and also can rotates by opposite legs, and described posts bottom exists the support in order to regulate level, and the level meter can guaranteeing that electronic dial gauge can move horizontally along main scale is equipped with on top.
Described pillar top level meter is the level meter with X, Y-axis scale; Described pillar is provided with whole height adjusting mechanism; Described bearing is rotatable and with scale, main scale namely can be driven to take pillar as the rotation that axle is fixed angle, and provides accurate coordinate for follow-up curve modeling;
The support of described posts bottom is contacted with to be measured body surface and keeps level, and the plane determined of described support with the center of circle of pillar xsect for reference point, make the gauge head of electronic dial gauge and the line in the center of circle be parallel to electronic dial gauge moving direction.
The measurement mechanism accurately measuring the overall curved surface of smooth thing described in utilizing carries out a measuring method, and described measuring method comprises the steps:
A) described pillar is positioned over the surface of testee, if select fan-shaped form to measure, then pillar is positioned over an angle of testee;
B) level meter in conjunction with pillar top adjusts support, makes integral level;
C) form of data record and the spacing of measurement point is determined, to be automatically recorded as example, after electronic dial gauge is connected computer, open software, carry out measuring and the referential data measuring gained carried out manually or by computing machine directly directly capture numerical value through the clock gauge measured;
D) electronic dial gauge take main scale as axle, from left to right, measures after moving accurate distance in conjunction with secondary chi; Rotated to an angle by bearing by main scale, the measuring process before repetition, data the most measured can present the curved surface situation of testee through the package software or independently developed software that can present three-dimensional picture.
Compared with prior art, the invention has the beneficial effects as follows: the cost of equipment avoiding great number but can reach the requirement of the precision of 0.001mm.And metering system is simple to operate, instrument is easy to carry.
Accompanying drawing explanation
Fig. 1 is the measurement mechanism schematic diagram accurately measuring the overall curved surface of smooth thing of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.Shown in Fig. 1, a kind of measurement mechanism accurately measuring the overall curved surface of smooth thing of the present invention, it comprises one with the pillar 2 of level meter, this pillar 2 is horizontally connected with one with the main scale 9 of guide rail 7, described guide rail 7 is provided with can along the electronic dial gauge 6 of main scale straight horizontal traverse measurement, and this electronic dial gauge 6 be connected with by data line 5 can the computer 8 of input measurement data automatically.
Shown in figure, described guide rail 7 is with can the secondary chi of the accurate spacing of control survey point; Described main scale is connected on mutually on pillar by bearing 3 and also can rotates by opposite legs, and described posts bottom exists the support 4 in order to regulate level, and the level meter can guaranteeing that electronic dial gauge can move horizontally along main scale is equipped with on top.
Pillar top of the present invention level meter 1 is the level meter with X, Y-axis scale; Described pillar 2 is provided with whole height adjusting mechanism; Described bearing 3 is rotatable and with scale, main scale namely can be driven to take pillar as the rotation that axle is fixed angle, and provides accurate coordinate for follow-up curve modeling;
The support 4 of described posts bottom is contacted with to be measured body surface and keeps level, and the plane determined of described support with the center of circle of pillar xsect for reference point, make the gauge head of electronic dial gauge and the line in the center of circle be parallel to electronic dial gauge moving direction.
The measurement mechanism accurately measuring the overall curved surface of smooth thing described in utilizing carries out a measuring method, and described measuring method comprises the steps:
A) described pillar 2 is positioned over the surface of testee, if select fan-shaped form to measure, then pillar 2 is positioned over an angle of testee;
B) the level meter 1 pair of support 4 in conjunction with pillar top adjusts, and makes integral level;
C) form of data record and the spacing of measurement point is determined, to be automatically recorded as example, after electronic dial gauge 6 is connected computer 8, open software, carry out measuring and the referential data measuring gained carried out manually or by computing machine directly directly capture numerical value through the clock gauge measured;
D) electronic dial gauge is with main scale 9 for axle, from left to right, measures after moving accurate distance in conjunction with secondary chi 7; Rotated to an angle by bearing 3 by main scale, the measuring process before repetition, data the most measured can present the curved surface situation of testee through the package software or independently developed software that can present three-dimensional picture.
Below by reference to the accompanying drawings the specific embodiment of the present invention is described; but these explanations can not be understood to limit scope of the present invention; protection scope of the present invention is limited by the claims of enclosing, and anyly goes the change on claim basis to be all protection scope of the present invention in the present invention.
Claims (5)
1. one kind accurately measures the measurement mechanism of the overall curved surface of smooth thing, it comprises one with the pillar of level meter, this pillar is horizontally connected with one with the main scale of guide rail, it is characterized in that described guide rail is provided with can along the electronic dial gauge of main scale straight horizontal traverse measurement, and this electronic dial gauge (6) be connected with by data line (5) can the computer (8) of input measurement data automatically.
2. the measurement mechanism accurately measuring the overall curved surface of smooth thing according to claim 1, is characterized in that described guide rail (7) is with can the secondary chi of the accurate spacing of control survey point; Described main scale is connected on mutually on pillar by bearing (3) and also can rotates by opposite legs, and described posts bottom exists the support (4) in order to regulate level, and the level meter can guaranteeing that electronic dial gauge can move horizontally along main scale is equipped with on top.
3. the measurement mechanism accurately measuring the overall curved surface of smooth thing according to claim 2, is characterized in that described pillar top level meter (1) is the level meter with X, Y-axis scale; Described pillar (2) is provided with whole height adjusting mechanism; Described bearing (3) is rotatable and with scale, main scale namely can be driven to take pillar as the rotation that axle is fixed angle, and provides accurate coordinate for follow-up curve modeling.
4. the measurement mechanism accurately measuring the overall curved surface of smooth thing according to Claims 2 or 3, it is characterized in that the support (4) of described posts bottom is contacted with measure body surface and keep level, and the plane determined of described support with the center of circle of pillar xsect for reference point, make the gauge head of electronic dial gauge and the line in the center of circle be parallel to electronic dial gauge moving direction.
5. utilize the measurement mechanism accurately measuring the overall curved surface of smooth thing described in claim 1 or 2 or 3 or 4 to carry out a measuring method, it is characterized in that described measuring method comprises the steps:
A) described pillar 2 is positioned over the surface of testee, if select fan-shaped form to measure, then pillar 2 is positioned over an angle of testee;
B) level meter (1) in conjunction with pillar top adjusts support (4), makes integral level;
C) form of data record and the spacing of measurement point is determined, to be automatically recorded as example, after electronic dial gauge (6) is connected computer (8), open software, carry out measuring and the referential data measuring gained carried out manually or by computing machine directly directly capture numerical value through the clock gauge measured;
D) electronic dial gauge is with main scale (9) for axle, from left to right, measures in conjunction with after secondary chi (7) mobile accurate distance; Rotated to an angle by bearing (3) by main scale, the measuring process before repetition, data the most measured can present the curved surface situation of testee through the package software or independently developed software that can present three-dimensional picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231275.0A CN105091738A (en) | 2015-05-08 | 2015-05-08 | Measuring device and measuring method for accurately measuring the whole curved surface of a flattening object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231275.0A CN105091738A (en) | 2015-05-08 | 2015-05-08 | Measuring device and measuring method for accurately measuring the whole curved surface of a flattening object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105091738A true CN105091738A (en) | 2015-11-25 |
Family
ID=54572701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231275.0A Pending CN105091738A (en) | 2015-05-08 | 2015-05-08 | Measuring device and measuring method for accurately measuring the whole curved surface of a flattening object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105091738A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352419A (en) * | 2015-12-04 | 2016-02-24 | 神华集团有限责任公司 | Centering apparatus and centering method |
| CN106247908A (en) * | 2016-08-30 | 2016-12-21 | 河海大学 | For rocks sample perpendicularity and the tester of end face flatness and using method |
| CN106441040A (en) * | 2016-08-30 | 2017-02-22 | 河海大学 | Tester for testing perpendicularity and flatness of rock-like sample and usage method thereof |
| CN106441959A (en) * | 2016-03-09 | 2017-02-22 | 上海道之科技有限公司 | IGBT module heat radiation performance assessment method |
| CN109470120A (en) * | 2018-11-26 | 2019-03-15 | 新凤鸣集团股份有限公司 | Spinning cake side forms the measuring device and measurement method of concave-convex distance |
| CN110186363A (en) * | 2018-12-25 | 2019-08-30 | 中国船舶重工集团公司第七一五研究所 | A kind of flatness inspection devices and measurement method |
| CN110631444A (en) * | 2019-10-18 | 2019-12-31 | 安徽华泰纺织有限公司 | Air jet loom special-shaped reed groove detection device and using method thereof |
| CN112342851A (en) * | 2020-11-09 | 2021-02-09 | 中南大学 | Roughness measuring device and roughness measuring method for spreading layer of plate-type track |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2329084A (en) * | 1940-02-01 | 1943-09-07 | Kapella Ltd | Apparatus for measuring and/or indicating surface roughness |
| CN200982853Y (en) * | 2006-08-25 | 2007-11-28 | 佛山市顺德区汉达精密电子科技有限公司 | Tool for detecting product surface smoothness or overlap |
| CN101210795A (en) * | 2006-12-29 | 2008-07-02 | 深圳富泰宏精密工业有限公司 | Measuring device and measuring method |
| CN104075679A (en) * | 2014-07-22 | 2014-10-01 | 爱佩仪中测（成都）精密仪器有限公司 | Device capable of automatically scribing and measuring polar coordinates |
| CN204831167U (en) * | 2015-05-08 | 2015-12-02 | 嘉兴斯达微电子有限公司 | Measurement device for whole curved surface of thing is leveled in accurate measurement |
-
2015
- 2015-05-08 CN CN201510231275.0A patent/CN105091738A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2329084A (en) * | 1940-02-01 | 1943-09-07 | Kapella Ltd | Apparatus for measuring and/or indicating surface roughness |
| CN200982853Y (en) * | 2006-08-25 | 2007-11-28 | 佛山市顺德区汉达精密电子科技有限公司 | Tool for detecting product surface smoothness or overlap |
| CN101210795A (en) * | 2006-12-29 | 2008-07-02 | 深圳富泰宏精密工业有限公司 | Measuring device and measuring method |
| CN104075679A (en) * | 2014-07-22 | 2014-10-01 | 爱佩仪中测（成都）精密仪器有限公司 | Device capable of automatically scribing and measuring polar coordinates |
| CN204831167U (en) * | 2015-05-08 | 2015-12-02 | 嘉兴斯达微电子有限公司 | Measurement device for whole curved surface of thing is leveled in accurate measurement |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352419A (en) * | 2015-12-04 | 2016-02-24 | 神华集团有限责任公司 | Centering apparatus and centering method |
| CN105352419B (en) * | 2015-12-04 | 2018-02-06 | 神华集团有限责任公司 | A kind of centralising device and centering method |
| CN106441959A (en) * | 2016-03-09 | 2017-02-22 | 上海道之科技有限公司 | IGBT module heat radiation performance assessment method |
| CN106441040B (en) * | 2016-08-30 | 2019-07-12 | 河海大学 | Tester and its application method for rocks verticality and flatness |
| CN106441040A (en) * | 2016-08-30 | 2017-02-22 | 河海大学 | Tester for testing perpendicularity and flatness of rock-like sample and usage method thereof |
| CN106247908A (en) * | 2016-08-30 | 2016-12-21 | 河海大学 | For rocks sample perpendicularity and the tester of end face flatness and using method |
| CN106247908B (en) * | 2016-08-30 | 2019-07-12 | 河海大学 | Tester and application method for rocks sample verticality and end face flatness |
| CN109470120A (en) * | 2018-11-26 | 2019-03-15 | 新凤鸣集团股份有限公司 | Spinning cake side forms the measuring device and measurement method of concave-convex distance |
| CN109470120B (en) * | 2018-11-26 | 2023-08-22 | 新凤鸣集团股份有限公司 | Measuring equipment and measuring method for forming concave-convex distance on side face of spinning cake |
| CN110186363A (en) * | 2018-12-25 | 2019-08-30 | 中国船舶重工集团公司第七一五研究所 | A kind of flatness inspection devices and measurement method |
| CN110631444A (en) * | 2019-10-18 | 2019-12-31 | 安徽华泰纺织有限公司 | Air jet loom special-shaped reed groove detection device and using method thereof |
| CN112342851A (en) * | 2020-11-09 | 2021-02-09 | 中南大学 | Roughness measuring device and roughness measuring method for spreading layer of plate-type track |
| CN112342851B (en) * | 2020-11-09 | 2021-11-02 | 中南大学 | Roughness measuring device and roughness measuring method for spreading layer of plate-type track |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105091738A (en) | Measuring device and measuring method for accurately measuring the whole curved surface of a flattening object | |
| CN103454619B (en) | Electrical axis optical calibration system of spaceborne microwave tracking-pointing radar and calibration method thereof | |
| CN102506702B (en) | Large three-dimensional coordinate measuring method with laser tracking and device | |
| CN105277129B (en) | A kind of contactless gauge measuring system of laser range sensor dynamic | |
| CN103307984A (en) | Laser measuring device, laser measuring system and laser measuring method for adjustable paddle blade | |
| CN105300295B (en) | A kind of contactless contact net geometric parameter detecting system of portable single track and method | |
| CN203672347U (en) | Three-coordinate measuring instrument | |
| CN103630096B (en) | A kind of Zero positioning method of articulated arm coordinate measuring machine | |
| CN103344197B (en) | A kind of contact-type 3 D scanning feeler | |
| CN103363923A (en) | Non-contact type gear tooth direction measuring method of laser vision distance measurement | |
| CN203432533U (en) | Laser positioning measuring apparatus | |
| CN103808256A (en) | Non-contact type object planar motion measuring device and implementation method thereof | |
| CN104034478B (en) | The support arrangement that in centroid measurement, ball-and-socket, needling, plane combine | |
| CN204831167U (en) | Measurement device for whole curved surface of thing is leveled in accurate measurement | |
| CN103471572A (en) | Total station networking measurement method of large-scale structural component | |
| CN104567773A (en) | Arm type three-dimensional measuring machine and inclination correction method of base part for supporting arm type three-dimensional measuring machine | |
| CN102581704A (en) | Device for measuring circular trace of numerical control machine by using laser interferometer | |
| CN203349785U (en) | Laser measurement device and system for adjustable propeller blade | |
| CN103148761B (en) | Impact type waterturbine wheel and nozzle relative position measurement structure | |
| CN106247997B (en) | Error of perpendicularity method for orthogonal guide rail platform | |
| CN103322919B (en) | The method of grating chi and fast small change position | |
| CN105043280B (en) | A kind of centre of gyration measurement method for distance | |
| CN103822580A (en) | Multi-point real-time measurement system and method of deformation and attitude of overlong frame | |
| CN205300603U (en) | Angle measurement accuracy calibration system | |
| CN105466455A (en) | Angular accuracy calibration system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171213 Address after: Jiaxing City, Zhejiang province 314006 Nanhu District Branch Road No. 988 Applicant after: STARPOWER SEMICONDUCTOR LTD. Address before: Jiaxing City, Zhejiang province 314006 Ring Road No. 18 Sidalu Applicant before: Jiaxing Starpower Microelectronics Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |