CN209512761U - A kind of damage-free measuring apparatus in situ of matrix surface bumps degree - Google Patents
A kind of damage-free measuring apparatus in situ of matrix surface bumps degree Download PDFInfo
- Publication number
- CN209512761U CN209512761U CN201920450276.8U CN201920450276U CN209512761U CN 209512761 U CN209512761 U CN 209512761U CN 201920450276 U CN201920450276 U CN 201920450276U CN 209512761 U CN209512761 U CN 209512761U
- Authority
- CN
- China
- Prior art keywords
- needle
- sliding block
- reference location
- measurement
- origin reference
- 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.)
- Active
Links
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of damage-free measuring apparatus in situ of matrix surface bumps degree, the rectangular slab that slideway is had including standard calibration plate and downside is set to the sliding block of slideway left and right ends and the measurement needle of origin reference location needle, the sliding block being set among slideway and up and down adjustment, the two-way laser transmitter for being set to origin reference location needle top, the three-dimensional laser emitter for being set to measurement needle top, the lateral scale being set on rectangular slab and longitudinal scale；Matrix surface is measured by measuring device, and calculate, mapping is characterized；The device of the utility model is portable, easy to operate, it can be achieved that nondestructive measurement in situ；Method is simple, easy to operate, can quickly characterize the concave-convex degree of equipment and materials matrix surface.
Description
Technical field
The utility model relates to matrix surface measurement and characterization technique fields, and in particular to a kind of matrix surface bumps degree
Damage-free measuring apparatus in situ.
Background technique
There is abrasion, corrosion and corrosion product clustering phenomena in most equipment and materials, lead to material surface in the process of running
There is the defects of pitting corrosion or protrusion.It is at present by cutting basis material for the measurement majority of matrix surface minute asperities degree
Spot sampling is carried out, measures and characterizes using large-scale optical microscopy；For the macroscopic concave-convex defect of matrix surface,
Majority is measured and is characterized using vernier caliper or scale.
But it is had the disadvantage in that using the above method
1) it by carrying out cutting spot sampling to equipment basis material, is measured using large-scale optical microscopy and characterizes process
In expendable destruction is carried out to equipment, be unfavorable for the sustainable utilization of equipment.
2) it raised or sunken be not easy to measure and characterize, the party to smaller in big equipment using vernier caliper or scale
Method has certain limitation.
Summary of the invention
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of matrix surface bumps degree
Damage-free measuring apparatus in situ, the device is portable, easy to operate, it can be achieved that nondestructive measurement in situ.Another mesh of the utility model
The characterizing method for being to provide a kind of matrix surface bumps degree, this method is simple, easy to operate, can quickly characterize equipment and materials base
The concave-convex degree in body surface face.
In order to achieve the above object, the utility model is achieved using following technical scheme.
A kind of damage-free measuring apparatus in situ of matrix surface bumps degree, including standard calibration plate r and downside have slideway c
Rectangular slab, measurement needle sliding block n among slideway c and be set to being capable of up and down adjustment on measurement needle sliding block n
Measurement needle m, on slideway c and be located at measurement the left and right ends needle sliding block n left sliding block a and right sliding block e
And it is respectively arranged at left origin reference location needle b and right origin reference location needle f on left sliding block a and right sliding block e, it is respectively set
In the left two-way laser transmitter d and right two-way laser transmitter h of left origin reference location needle b and the right top origin reference location needle f, setting
Three-dimensional laser emitter k in the measurement top needle m, the lateral scale i being set on rectangular slab and longitudinal scale j；The sliding
Module a, e can horizontally slip along slideway c；The left origin reference location needle b and right origin reference location needle f can be respectively along left sliding blocks
A and right sliding block e are slided up and down, and the longitudinal direction scale j and measurement needle m can be with measurement needle sliding block n along slideway c or so
Synchronous slide.
The standard calibration plate r is for determining left origin reference location needle b and right origin reference location needle f and measurement needle m in longitudinal survey
Systematic error in amount.
The left sliding block a, left origin reference location needle b and right sliding block e, right origin reference location needle f are respectively set left solid
Determine device g and right fixed device p.
The left two-way laser transmitter d, right two-way laser transmitter h and three-dimensional laser emitter k are for pinpointing in cross
To scale i and longitudinal scale j, convenient for reading data.
Compared with prior art, the advantages of the utility model are as follows:
The damage-free measuring apparatus in situ of the matrix surface bumps degree of the utility model is portable, easy to operate, it can be achieved that in situ
Nondestructive measurement；The characterizing method of the matrix surface bumps degree of the utility model is simple, easy to operate, can quickly characterize equipment and materials
The concave-convex degree between matrix surface certain point, a certain line segment or some face.
Detailed description of the invention
The utility model is described in further details in the following with reference to the drawings and specific embodiments.
Fig. 1 is the damage-free measuring apparatus agent structure schematic diagram in situ of the matrix surface bumps degree of the utility model.
Fig. 2 is the standard calibration plate signal of the damage-free measuring apparatus in situ of the matrix surface bumps degree of the utility model
Figure.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with embodiment, but those skilled in the art
Member will be understood that the following example is merely to illustrate the utility model, and be not construed as limitation the scope of the utility model.
Referring to fig. 1 and fig. 2, the utility model provides a kind of nondestructive measurement in situ dress of matrix surface bumps degree
It sets, the rectangular slab of slideway c, the measurement needle sliding block among slideway c is had including seperated standard calibration plate r and downside
N and it is set to the upper measurement needle m for capableing of up and down adjustment of measurement needle sliding block n, it is upper and positioned at measuring needle sliding die to be located at slideway c
It the left sliding block a and right sliding block e of the left and right ends block n and is respectively arranged on left sliding block a and right sliding block e
Left origin reference location needle b and right origin reference location needle f, the left side for being respectively arranged at left origin reference location needle b and the right top origin reference location needle f are double
To laser emitter d and right two-way laser transmitter h, it is set to the three-dimensional laser emitter k on the measurement top needle m, is set to square
Lateral scale i and longitudinal scale j on shape plate；Described sliding block a, e can horizontally slip along slideway c；The left origin reference location
Needle b and right origin reference location needle f can be slided up and down along left sliding block a and right sliding block e respectively, the longitudinal direction scale j and
Measuring needle m can be with measurement needle sliding block n along slideway c or so synchronous slide.
In the damage-free measuring apparatus in situ of the matrix surface bumps degree of the utility model, standard calibration plate r is for determining
The systematic error of left origin reference location needle b and right origin reference location needle f and measurement needle m in longitudinally measurement, left origin reference location needle b and the right side
Origin reference location needle f is respectively arranged on left sliding block a and right sliding block e, and can up and down adjustment, left sliding block a and the right side
Sliding block e can will have been positioned along slideway c left and right adjusting respectively by left fixed device g and right fixed device p positioning
Left origin reference location needle b and right origin reference location needle f is placed in matrix surface to be measured, adjusts measurement needle sliding block n and measurement needle m, can
Carry out matrix surface bumps degree original position non-destructive testing.
The matrix surface bumps degree measurement device of the utility model, it is easy to operate, portable, lossless survey in situ can be carried out
Examination, is easily applied in practice.
The utility model additionally provides a kind of characterizing method of matrix surface bumps degree, by measuring device to matrix table
Face measures, and calculate, mapping is characterized.
Specific steps:
Step 1, left origin reference location needle b, right origin reference location needle f and measurement needle m are vertically arranged in standard calibration plate r simultaneously
On, indicate respectively that adjusting left origin reference location needle b and right benchmark determines by left two-way laser transmitter d and right two-way laser transmitter h
Needle f fixed device in position is simultaneously fixed on the same horizontal position, and left origin reference location needle b and right origin reference location needle f correspond respectively to longitudinal direction
Rod reading is ZdOr Zh, it is Z that measurement needle m, which corresponds to longitudinal rod reading,k, calculate measuring device systematic error are as follows: S=| Zk-Zd
| or S=| Zk-Zh|；
Step 2, the left origin reference location needle b of measuring device oriented in step 1 and right origin reference location needle f are placed in matrix table
Face measures needle sliding block n and matrix surface certain point is measured and characterized without obvious concave-convex place, adjustment, also can be to left base
Multiple spot is measured and is characterized or even matrix some face multiple spot is surveyed between quasi- pilot pin b and right origin reference location needle f two o'clock line segment
It measures and characterizes, be denoted as Zkn, n=1,2,3 ...；
Step 3, according to formula H=Zkn- S or H=Zkn-|Zk-Zb| or H=Zkn-|Zk-Zh| it is concave-convex high to calculate matrix surface
H is spent, H > 0 is worked as, indicates that measurement point is higher than matrix datum level, it is as raised；Work as H=0, indicate measurement point position in matrix datum level,
As planar point；When H < 0, indicate that measurement point is lower than matrix datum level, as depression points；
Step 4, recessed to matrix surface certain point according to measured by step 3 and the matrix surface height of concave convex H that is calculated
Convex degree is characterized；When to multiple spot is measured, is calculated between left origin reference location needle b and right origin reference location needle f two o'clock line segment,
Using lateral rod reading corresponding to left origin reference location needle b as origin, i.e. Xd, to measure lateral rod reading X corresponding to needle mk
With XdDifference be X-coordinate, to measure longitudinal rod reading Z corresponding to needle mknTwo-dimensional curve, which is drawn, for Y-coordinate characterizes matrix
The concave-convex degree of a certain line segment in surface；When selecting a face to carry out multimetering, calculate, corresponding to left origin reference location needle b
Lateral rod reading be origin, i.e. Xd, to measure lateral rod reading X corresponding to needle mkWith XdDifference be X-coordinate, with
It is Y-coordinate along origin upper and lower translation rectangular slab, to measure longitudinal rod reading Z corresponding to needle mknFor Z coordinate, using Excel,
The mapping softwares drawing three-dimensional perspective view such as Oringin characterizes the concave-convex degree in some face.
The characterizing method of the matrix surface bumps degree of the utility model is simple, easy to operate, can quickly characterize equipment and materials
The concave-convex degree between matrix surface certain point, a certain line segment or some face.
Although having made to retouch in detail to the utility model with a general description of the specific embodiments in this specification
State, but on the basis of the utility model, it can be made some modifications or improvements, this be to those skilled in the art it is aobvious and
It is clear to.Therefore, it is practical new to belong to this for these modifications or improvements on the basis of without departing from the spirit of the present invention
The claimed range of type.
Claims (4)
1. a kind of damage-free measuring apparatus in situ of matrix surface bumps degree, which is characterized in that including standard calibration plate (r) under
Side has the rectangular slab of slideway (c), is located at the intermediate measurement needle sliding block (n) of slideway (c) and is set to measurement needle sliding die
It is capable of the measurement needle (m) of up and down adjustment on block (n), be located on slideway (c) and is located at measurement left and right ends needle sliding block (n)
Left sliding block (a) and right sliding block (e) and the left base being respectively arranged on left sliding block (a) and right sliding block (e)
Quasi- pilot pin (b) and right origin reference location needle (f) are respectively arranged at left origin reference location needle (b) and right origin reference location needle (f) top
Left two-way laser transmitter (d) and right two-way laser transmitter (h) are set to the three-dimensional laser emitter on measurement top needle (m)
(k), the lateral scale (i) and longitudinal scale (j) being set on rectangular slab；The sliding block (a, e) can be along slideway (c) left and right
Sliding；The left origin reference location needle (b) and right origin reference location needle (f) can be respectively along left sliding blocks (a) and right sliding block
(e) it slides up and down, the longitudinal direction scale (j) and measurement needle (m) can be same along slideway (c) left and right with measurement needle sliding block (n)
Step sliding.
2. the damage-free measuring apparatus in situ of matrix surface bumps degree according to claim 1, which is characterized in that the mark
Quasi- calibration plate (r) is for determining left origin reference location needle (b) and right origin reference location needle (f) and measurement needle (m) in longitudinally measurement
Systematic error.
3. the damage-free measuring apparatus in situ of matrix surface bumps degree according to claim 1, which is characterized in that the left side
Left fixed device is respectively set in sliding block (a), left origin reference location needle (b) and right sliding block (e), right origin reference location needle (f)
(g) and right fixed device (p).
4. the damage-free measuring apparatus in situ of matrix surface bumps degree according to claim 1, which is characterized in that the left side
Two-way laser transmitter (d), right two-way laser transmitter (h) and three-dimensional laser emitter (k) are for pinpointing in lateral scale (i)
And longitudinal scale (j).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920450276.8U CN209512761U (en) | 2019-04-02 | 2019-04-02 | A kind of damage-free measuring apparatus in situ of matrix surface bumps degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920450276.8U CN209512761U (en) | 2019-04-02 | 2019-04-02 | A kind of damage-free measuring apparatus in situ of matrix surface bumps degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209512761U true CN209512761U (en) | 2019-10-18 |
Family
ID=68189188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920450276.8U Active CN209512761U (en) | 2019-04-02 | 2019-04-02 | A kind of damage-free measuring apparatus in situ of matrix surface bumps degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209512761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870096A (en) * | 2019-04-02 | 2019-06-11 | 西安热工研究院有限公司 | A kind of damage-free measuring apparatus and characterizing method in situ of matrix surface bumps degree |
-
2019
- 2019-04-02 CN CN201920450276.8U patent/CN209512761U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870096A (en) * | 2019-04-02 | 2019-06-11 | 西安热工研究院有限公司 | A kind of damage-free measuring apparatus and characterizing method in situ of matrix surface bumps degree |
| CN109870096B (en) * | 2019-04-02 | 2023-12-22 | 西安热工研究院有限公司 | In-situ nondestructive measurement device and characterization method for surface roughness of substrate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106441087B (en) | A kind of more size Multi-parameter Measurement Methods of workpiece based on image procossing | |
| CN206095779U (en) | Tensile sample anchor clamps for parameter measurement of having no progeny | |
| CN203940816U (en) | A kind of calibrating installation | |
| CN208108999U (en) | A kind of deflection measuring device | |
| CN209512761U (en) | A kind of damage-free measuring apparatus in situ of matrix surface bumps degree | |
| CN111750801A (en) | Offline non-contact steel plate type evaluation method and measurement platform | |
| CN206740051U (en) | Portable piece surface microsize defectoscopy instrument | |
| CN204301670U (en) | Adjustable air throttle board plane degree measuring instrument | |
| CN109870096A (en) | A kind of damage-free measuring apparatus and characterizing method in situ of matrix surface bumps degree | |
| CN201527425U (en) | Test device for measuring concrete contraction | |
| CN207976083U (en) | A kind of auto parts and components measuring device | |
| CN208736375U (en) | A kind of laser scanning device for distress in concrete fracture surface roughness | |
| CN103438851A (en) | Slide block groove center distance detector and measuring method thereof | |
| CN206638155U (en) | Multiple dimensioned displacement measurement synchronous calibration device | |
| CN2570732Y (en) | Precision measuring instrument | |
| CN206223112U (en) | Flatness quick detection equipment based on many laser feelers | |
| CN205102810U (en) | Sketch plate strong point positioner | |
| CN108872399B (en) | Positioning system and method for ultrasonic scanning microscope | |
| CN208937021U (en) | Relief model self-operated measuring unit | |
| CN113029100A (en) | Multi-point real-time data measuring equipment and summarizing method for building construction | |
| CN203611148U (en) | Support test tooling | |
| CN208780070U (en) | Three-coordinate measurer is used in a kind of metering | |
| CN102535275A (en) | Calibrating device for standard frame of rail plate | |
| CN201867410U (en) | Test device for measuring concrete shrinkage | |
| CN204373586U (en) | Integral type measures the 3M ruler device of surface evenness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |