CN106225648A - The measuring method at workpiece slope angle of inclination - Google Patents
The measuring method at workpiece slope angle of inclination Download PDFInfo
- Publication number
- CN106225648A CN106225648A CN201610589124.7A CN201610589124A CN106225648A CN 106225648 A CN106225648 A CN 106225648A CN 201610589124 A CN201610589124 A CN 201610589124A CN 106225648 A CN106225648 A CN 106225648A
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- Prior art keywords
- plane
- datum level
- measurement
- workpiece
- height
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/243—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for measuring chamfer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides the measuring method at a kind of workpiece slope angle of inclination, including: being positioned on datum level by workpiece for measurement, the inclined-plane of workpiece for measurement is directed away from the direction of datum level；Being positioned on datum level by block, and be adjacent to the lower limb on inclined-plane, block is towards forming accommodation space between the surface and inclined-plane of workpiece for measurement；Measurement pole is positioned in accommodation space, and is adjacent to towards surface and the inclined-plane of workpiece for measurement with block respectively；Use high metric chaining pin to measure the pole peak height relative to datum level respectively, and the lower limb on inclined-plane is relative to the height of datum level；The angle of inclination on inclined-plane is obtained relative to the height of datum level and the lower limb on inclined-plane relative to the height of datum level according to measuring pole peak.The measuring method at the workpiece slope angle of inclination that the present invention provides can solve the problem that problem cumbersome to bevel inclination angle measuring process in prior art, to simplify measuring process, improves production efficiency.
Description
Technical field
The present invention relates to workpiece size measurement technology, particularly relate to the measuring method at a kind of workpiece slope angle of inclination.
Background technology
Some have bevelled workpiece, and its inclined-plane is processed to form typically by grinding machine, and such as one is shaped as long
The workpiece of cube, carries out being processed to form inclined-plane in one surface, and the top edge on inclined-plane is adjacent with first surface, under inclined-plane
Edge is adjacent with second surface, and first surface is parallel with first surface and be relative surface.After completion of processing, need to measure
Whether the angle of inclination on inclined-plane meets the requirements, it is common that workpiece for measurement is transported to special measurement workshop section and carries out three-D survey
Amount.
The process that implements using three-D metering system to measure the angle of inclination on inclined-plane can refer to Fig. 1 institute
Showing, Fig. 1 is the structural representation in prior art measured the angle of inclination of workpiece slope.Workpiece for measurement 1 is through grinding machine
Being processed to form inclined-plane 11, inclined-plane 11 has top edge 111 and lower limb 112, presets four and measure point 12 on inclined-plane 11.Adopt
Measure at four respectively with three-D probe 2 and measure on point 12, then survey by workpiece size and by three-D probe 2
The data of four the measurement points 12 measured are converted to 3D map file, set up coordinate system and calculate the angle of inclination on inclined-plane 11.
Above-mentioned measurement process is comparatively laborious, it is necessary first to be transported to measure workshop section from grinding machine workshop section by workpiece, needs to expend
Human and material resources and time, secondly three-D metering system the most at least needs to spend the time of about 8 minutes, and needs have
The operator of professional skill could measure, and common operating personnel cannot be measured, and virtually extends the process time of workpiece, makes
Obtain production efficiency relatively low.
Summary of the invention
The present invention provides the measuring method at a kind of workpiece slope angle of inclination, in order to solve in prior art to tilt inclined-plane
The problem that angular surveying step is cumbersome, to simplify measuring process, improves production efficiency.
The embodiment of the present invention provides the measuring method at a kind of workpiece slope angle of inclination, including:
Being positioned on datum level by workpiece for measurement, the inclined-plane of described workpiece for measurement is directed away from the direction of datum level；
Being positioned on datum level by block, and be adjacent to the lower limb on described inclined-plane, described block is towards described work to be measured
Accommodation space is formed between surface and the inclined-plane of part；
Measurement pole is positioned in described accommodation space, and respectively with described block towards the surface of described workpiece for measurement
It is adjacent to described inclined-plane；
High metric chaining pin is used to measure the described measurement pole peak height relative to described datum level, Yi Jisuo respectively
State the lower limb height relative to described datum level on inclined-plane；
According to measuring pole peak relative to the lower limb on the height of described datum level and inclined-plane relative to described benchmark
The height in face obtains the angle of inclination on described inclined-plane.
Further, the radius of described measurement pole less than described block relative to the height of described datum level and inclined-plane
Lower limb is relative to the difference between the height of described datum level.
Further, according to measure pole peak relative to the height of described datum level and the lower limb on inclined-plane relative to
The height of described datum level obtains the angle of inclination on described inclined-plane, including:
According to measuring pole peak relative to the lower limb on the height of described datum level and inclined-plane relative to described benchmark
The height in face, uses equation below to be calculated the angle of inclination on described inclined-plane,
Wherein, A is to measure pole peak relative to the height of described datum level, C be lower limb with inclined-plane relative to
The height of described datum level, R is the radius measuring pole, and ∠ θ is the angle of inclination on inclined-plane.
Further, described block is towards surface and the described workpiece for measurement of described workpiece for measurement towards the surface of block
Changing Pattern matches.
Further, described block is vertical with described datum level towards the surface of described workpiece for measurement.
Further, described block is plane towards the surface of described workpiece for measurement.
Further, described measurement pole is standard round bar.
Compared with prior art, the technical scheme that the embodiment of the present invention provides need not workpiece is carried out the fortune between workshop section
Send, can measure at once after grinding machine workshop section completes and obtain angle of inclination, save human and material resources and time；And compare
In the mode that three-D is measured, the technical scheme of the present embodiment is pasted with the lower limb on workpiece for measurement inclined-plane by using a block
Tightly, so that forming an accommodating accommodation space measuring pole between block and the inclined-plane of workpiece for measurement, high metric chaining pin is used to divide
Not Ce Liang pole peak relative to the height of datum level, and the lower limb on inclined-plane is relative to the height of datum level, it is possible to
Obtaining the angle of inclination on inclined-plane, its metering system is relatively simple, and common operating personnel just can operate, and simplifies the measurement on inclined-plane
Step, shortens the measurement time, and measurement result to be obtained just can grind process to grinding machine and be adjusted, and shortens workpiece overall
Production process, improve production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is this
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to root
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation in prior art measured the angle of inclination of workpiece slope；
The flow chart of the measuring method at the workpiece slope angle of inclination that Fig. 2 provides for embodiment one；
The structural representation at the workpiece slope angle of inclination that Fig. 3 provides for embodiment one；
The schematic diagram one of the computational methods at the workpiece slope angle of inclination that Fig. 4 provides for embodiment two；
The schematic diagram two of the computational methods at the workpiece slope angle of inclination that Fig. 5 provides for embodiment two.
Reference:
1-workpiece for measurement；11-inclined-plane；111-top edge；112-lower limb；12-measures point；2-three-D probe；3-base
Quasi-face；4-block；5-measures pole；6-high metric chaining pin.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
Embodiment one
The present embodiment provides the measuring method at a kind of workpiece slope angle of inclination, may be implemented in grinding machine workshop section, work to be measured
After the oblique surface machining of part, the angle of inclination on inclined-plane can be measured by operator immediately, and knows whether rapidly to meet
Requirement, to simplify measuring process, improves production efficiency.
The flow chart of the measuring method at the workpiece slope angle of inclination that Fig. 2 provides for embodiment one, Fig. 3 is that embodiment one carries
The structural representation at the workpiece slope angle of inclination of confession.As shown in Figures 2 and 3, the method that the present embodiment provides includes the most several
Individual step:
Step 101, being positioned on datum level by workpiece for measurement, the inclined-plane of workpiece for measurement is directed away from the direction of datum level.
This datum level can be perpendicular, it is also possible to for horizontal plane.And datum level is set to horizontal plane, can be more square
Just follow-up size is measured, improve measuring speed and degree of accuracy.As it is shown on figure 3, in the present embodiment, datum level 3 is water
Plane, is placed on workpiece for measurement 1 on datum level 3, and inclined-plane 11 is away from datum level 3, it may be assumed that inclined-plane 11 is upward.
Step 102, being positioned on datum level by block, and be adjacent to the lower limb on inclined-plane, block is towards workpiece for measurement
Accommodation space is formed between surface and inclined-plane.
Same, block 4 is also disposed on the datum level 3 of level, and is adjacent to (in Fig. 2 with the lower limb 112 on inclined-plane 11
Do not identify lower limb 112, can refer to the structure shown in Fig. 1).
Owing to the shape of workpiece for measurement 1 is not limited to the cuboid that the application is proposed, therefore for difform
Workpiece for measurement 1, can use the block 4 of suitable shape, so that being formed such as Fig. 3 institute between the lower limb 112 on block 4 and inclined-plane 11
The accommodation space for accommodating measurement pole 5 shown.For the ease of implementation is carried out detailed illustration, the present embodiment
Only as a example by workpiece for measurement 1 is as cuboid, grind formation inclined-plane 11 in one end of workpiece for measurement 1, as it is shown on figure 3, with inclined-plane 11
Adjacent right lateral surface is plane, and is perpendicular to datum level 3.
For the workpiece for measurement 1 shown in Fig. 3, the block 4 of various shape can be used, as long as can following with inclined-plane 11
Edge is adjacent to and forms an accommodation space.The present embodiment is only said as a example by the block 4 of the rectangular shape shown in Fig. 3
Bright.In Fig. 3, the left-hand face of block 4 is plane, and is perpendicular to datum level 3, the left-hand face of this block 4 and workpiece for measurement 1
Right lateral surface is adjacent to, and is also achieved that the left surface of block 4 is adjacent to lower limb 112 so that the left surface of block 4 and inclined-plane 11
Between formed an accommodation space.
Step 103, measurement pole is positioned in accommodation space, and respectively with block towards the surface of workpiece for measurement and tiltedly
Face is adjacent to.
The diameter measuring pole 5 can be measured by instruments such as slide gaugies, in order to improve detection efficiency further,
Pole known to standard round bar, i.e. diameter, diameter the most commonly used in the prior art can be used to be respectively 6mm, 8mm, 10mm
Deng pole.
Step 104, high metric chaining pin is used to measure the pole peak height relative to datum level respectively, and tiltedly
The lower limb in face is relative to the height of datum level.
Step 105, according to measuring pole peak relative to the height of datum level and the lower limb on inclined-plane relative to benchmark
The height in face obtains the angle of inclination on inclined-plane.
High metric chaining pin 6 be commonly used in the prior art for Measuring Object relative to the work of the height of a certain datum level
Tool.Use high metric chaining pin 6 to measure pole 5 peak height relative to datum level 3 respectively, and inclined-plane 11 is following
Edge 112 is relative to the height of datum level 3, and can pass through the angle of inclination being calculated inclined-plane 11.
Compared with prior art, the technical scheme that the present embodiment provides need not workpiece is carried out the transport between workshop section,
Can measure at once after grinding machine workshop section completes and obtain angle of inclination, save human and material resources and time；And compared to three
Dimension measure mode, the technical scheme of the present embodiment by using a block to be adjacent to the lower limb on workpiece for measurement inclined-plane, with
Make between block and the inclined-plane of workpiece for measurement, to form an accommodating accommodation space measuring pole, use high metric chaining pin to measure respectively
Pole peak is relative to the height of datum level, and the lower limb on inclined-plane is relative to the height of datum level, it is possible to obtain tiltedly
The angle of inclination in face, its metering system is relatively simple, and common operating personnel just can operate, and simplifies the measuring process on inclined-plane,
Shortening the measurement time, measurement result to be obtained just can grind process to grinding machine and be adjusted, and shortens the life that workpiece is overall
Product process, improves production efficiency.
Embodiment two
Step 105 in above-described embodiment, according to measuring pole 5 peak relative to the height of datum level 3 and inclined-plane 11
Lower limb 112 obtain the angle of inclination on inclined-plane 11 relative to the height of datum level 3, specifically can be by being calculated inclination angle
Degree, the present embodiment a kind of concrete calculation of offer:
The schematic diagram one of a kind of computational methods at the workpiece slope angle of inclination that Fig. 4 provides for embodiment two, Fig. 5 is for implementing
The schematic diagram two of the computational methods at the workpiece slope angle of inclination that example two provides.As shown in Figures 3 to 5, the present embodiment provides
Measuring method, employing measure pole 5 as it can be seen, its radius less than block 4 relative to the height of datum level 3 and inclined-plane 11 times
Edge 112 is relative to the difference between the height of datum level 3, and block 4 is relative to the height of datum level 3 and inclined-plane 11 lower limb
112 relative to the difference between the height of datum level 3 namely: block 4 is relative between height and the lower limb 112 of datum level 3
Distance so that measure pole 5 can be stable between inclined-plane 11 and block 4 in the accommodation space formed.
High metric chaining pin is used to measure relative to the height of datum level 3 measuring pole 5 peak, and to inclined-plane
The lower limb 112 of 11 measures relative to the height of datum level 3, can be calculated the inclination angle on inclined-plane 11 according to equation below
Degree:
Wherein, A is the height measuring pole peak relative to datum level, and C is that the lower limb with inclined-plane is relative to benchmark
The height in face, R is the radius measuring pole, for the angle of inclination on inclined-plane.
Remove outside the computational methods that embodiment two is provided, according to standard round bar of the prior art as measuring circle
Rod 5, then can precalculate the relation obtaining measuring between the diameter R and angle of inclination ∠ θ of pole 5, therefore, measure in reality
During, it is only necessary to measure the height A obtaining measuring pole 5 peak relative to datum level 3, and the lower limb on inclined-plane 11
112 relative to the height C of datum level 3, it is possible to rapidly be angle of inclination by the way of tabling look-up, such as table one.In table one, half
The unit of footpath R is mm.
The diameter of table one standard round bar and the synopsis of bevel inclination angle
Use the mode tabled look-up, it is possible to simplify the measuring process on inclined-plane further, shorten measurement time, measurement to be obtained
Result just can grind process to grinding machine and be adjusted, and shortens the production process that workpiece is overall, improves production efficiency.
On the basis of technique scheme, for the workpiece for measurement 1 that shape is not cuboid, corresponding selection is suitable
The block 4 of shape, specifically, block 4 becomes towards the surface of block 4 towards the surface of workpiece for measurement 1 with workpiece for measurement 1
Law matches, and such as block 4 is curved surface towards the surface of workpiece for measurement 1, then can use the gear that curved surface Changing Pattern is identical
Block 4.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (7)
1. the measuring method at a workpiece slope angle of inclination, it is characterised in that including:
Being positioned on datum level by workpiece for measurement, the inclined-plane of described workpiece for measurement is directed away from the direction of datum level；
Being positioned on datum level by block, and be adjacent to the lower limb on described inclined-plane, described block is towards described workpiece for measurement
Accommodation space is formed between surface and inclined-plane；
Measurement pole is positioned in described accommodation space, and respectively with described block towards the surface of described workpiece for measurement and institute
State inclined-plane to be adjacent to；
Use high metric chaining pin to measure the described measurement pole peak height relative to described datum level respectively, and described tiltedly
The lower limb in face is relative to the height of described datum level；
According to measuring pole peak relative to the lower limb on the height of described datum level and inclined-plane relative to described datum level
Highly obtain the angle of inclination on described inclined-plane.
Measuring method the most according to claim 1, it is characterised in that the radius of described measurement pole is less than described block phase
For the height of described datum level and the lower limb on inclined-plane relative to the difference between the height of described datum level.
Measuring method the most according to claim 2, it is characterised in that according to measuring pole peak relative to described benchmark
The height in face and the lower limb on inclined-plane obtain the angle of inclination on described inclined-plane relative to the height of described datum level, including:
According to measuring pole peak relative to the lower limb on the height of described datum level and inclined-plane relative to described datum level
Highly, equation below is used to be calculated the angle of inclination on described inclined-plane,
Wherein, A is the height measuring pole peak relative to described datum level, and C is that the lower limb with inclined-plane is relative to described
The height of datum level, R is the radius measuring pole, and ∠ θ is the angle of inclination on inclined-plane.
Measuring method the most according to claim 1, it is characterised in that described block towards described workpiece for measurement surface with
Described workpiece for measurement matches towards the Changing Pattern on the surface of block.
Measuring method the most according to claim 4, it is characterised in that described block towards described workpiece for measurement surface with
Described datum level is vertical.
Measuring method the most according to claim 5, it is characterised in that described block towards the surface of described workpiece for measurement is
Plane.
Measuring method the most according to claim 1, it is characterised in that described measurement pole is standard round bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589124.7A CN106225648A (en) | 2016-07-22 | 2016-07-22 | The measuring method at workpiece slope angle of inclination |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589124.7A CN106225648A (en) | 2016-07-22 | 2016-07-22 | The measuring method at workpiece slope angle of inclination |
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| CN106225648A true CN106225648A (en) | 2016-12-14 |
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| CN201610589124.7A Pending CN106225648A (en) | 2016-07-22 | 2016-07-22 | The measuring method at workpiece slope angle of inclination |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361925A (en) * | 2020-11-05 | 2021-02-12 | 陈延美 | Large conical ring forging measuring device and measuring method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1559989A1 (en) * | 2004-01-30 | 2005-08-03 | Mitutoyo Corporation | Step and gap measuring instrument |
| CN201344777Y (en) * | 2009-02-06 | 2009-11-11 | 冯刚 | Novel, practical and symmetrical 90-degree V-shaped measuring tool |
| CN101706240A (en) * | 2009-11-19 | 2010-05-12 | 中国华录·松下电子信息有限公司 | Method for detecting incline position of work piece |
| CN203385410U (en) * | 2013-08-08 | 2014-01-08 | 天泽精密技术（上海）有限公司 | Gauge used for measuring inclined plane |
-
2016
- 2016-07-22 CN CN201610589124.7A patent/CN106225648A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1559989A1 (en) * | 2004-01-30 | 2005-08-03 | Mitutoyo Corporation | Step and gap measuring instrument |
| CN201344777Y (en) * | 2009-02-06 | 2009-11-11 | 冯刚 | Novel, practical and symmetrical 90-degree V-shaped measuring tool |
| CN101706240A (en) * | 2009-11-19 | 2010-05-12 | 中国华录·松下电子信息有限公司 | Method for detecting incline position of work piece |
| CN203385410U (en) * | 2013-08-08 | 2014-01-08 | 天泽精密技术（上海）有限公司 | Gauge used for measuring inclined plane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361925A (en) * | 2020-11-05 | 2021-02-12 | 陈延美 | Large conical ring forging measuring device and measuring method |
| CN112361925B (en) * | 2020-11-05 | 2022-03-29 | 山东煜宝嘉重工股份有限公司 | Large conical ring forging measuring device and measuring method |
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