CN106705883A - Circular hole chamfering radian measuring device and method - Google Patents
Circular hole chamfering radian measuring device and method Download PDFInfo
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- CN106705883A CN106705883A CN201611243099.3A CN201611243099A CN106705883A CN 106705883 A CN106705883 A CN 106705883A CN 201611243099 A CN201611243099 A CN 201611243099A CN 106705883 A CN106705883 A CN 106705883A
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- circular hole
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a circular hole chamfering radian measuring device and method; the device comprises a support, a cylinder driving the support to elevate, a first and second measuring plug gauges arranged on the support, and a laser range finding unit; the first measuring plug gauge comprises a first handle, a first inverted trapezoidal truncated cone, and a first sink platform connected in order from top to bottom; the second measuring plug gauge comprises a second handle, a second inverted trapezoidal truncated cone, and a second sink platform connected in order from top to bottom; the side face of the first inverted trapezoidal truncated cone forms a 45 degree angle with the vertical direction; the side face of the second inverted trapezoidal truncated cone forms a 47 degree angle with the vertical direction. The first and second measuring plug gauges are arranged by a profiling mode according to the shape of a circular hole chamfering; the cylinder can drive the support to descend, thus placing the first measuring plug gauge or the second measuring plug gauge into the circular hole of a tested product; the circular hole chamfering radian measuring value can be obtained according to a corresponding geometry relation without artificial measurement, so the circular hole chamfering radian measuring device and method are high in efficiency, high in measuring precision, and low in misjudgement rate.
Description
Technical field
The present invention relates to a kind of circular hole chamfering arc measurement device and method.
Background technology
In work pieces process, for install convenient and product aesthetic property, while improving safety in utilization, generally installing
Chamfering in hole, but in order to ensure fitting tight degree, it is necessary to carry out considered critical to the radian of the chamfering, be normally controlled in
131~135 degree., it is necessary to the chamfering to processing is measured to detect the qualification of product after work pieces process completion, tradition
Method be to be measured by man-hour manually hand-held protractor, not only cost of labor is high for the method, inefficiency and certainty of measurement
It is not high, the need for failing to meet actual production.
The content of the invention
It is artificial present in prior art to solve the invention provides a kind of circular hole chamfering arc measurement device and method
High cost, inefficiency and certainty of measurement problem not high.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of circular hole chamfering arc measurement device, including
Support, the cylinder for driving the support elevating movement, the first measurement feeler gauge being sequentially arranged in the horizontal direction on the support and
Second measurement feeler gauge and laser ranging unit, it is described first measurement feeler gauge include from top to bottom be sequentially connected first handle,
First inverted trapezoidal round platform and the first heavy platform, the second measurement feeler gauge include the second handle, second that are from top to bottom sequentially connected
Inverted trapezoidal round platform and the second heavy platform, side and the vertical direction of the first inverted trapezoidal round platform are in 45 degree of angles, and described second falls
The side of trapezoidal round platform is in 47 degree of angles with vertical direction.
Further, also including the location-plate below the support, the location-plate is provided with to be surveyed with described first
Corresponding first station of amount feeler gauge and the second station corresponding with the described second measurement feeler gauge.
Further, the position of the laser ranging unit is corresponding with first station and the second station.
Further, the cylinder and location-plate are fixed on a base plate.
Further, the described first heavy platform and the second heavy platform are the cylindrical structural, top surface radius respectively with it is described
The bottom surface radius correspondence of the first inverted trapezoidal round platform and the second inverted trapezoidal round platform.
Present invention additionally comprises a kind of measuring method of circular hole chamfering arc measurement device as described above, including following step
Suddenly：
S1：It is determined that the tolerance range scope of the circular hole chamfering of surveyed product；
S2：First measurement feeler gauge is placed in the circular hole of product to be measured, laser ranging unit measures the first inverted trapezoidal round platform
Top surface and the vertical distance and the first inverted trapezoidal round platform of product upper surface to be measured and the contact surface external diameter of circular hole bottom, so as to calculate
Obtain the first arc measurement value of circular hole chamfering；
S3：Second measurement feeler gauge is placed in the circular hole of product to be measured, laser ranging unit measures the second inverted trapezoidal round platform
Top surface and the vertical distance and the second inverted trapezoidal round platform of product upper surface to be measured and the contact surface external diameter of circular hole bottom, and according to circle
The top surface external diameter of hole top internal diameter and the second inverted trapezoidal round platform is calculated the second arc measurement value of circular hole chamfering；
S4：Whether the first arc measurement value and the second arc measurement value are judged beyond the tolerance range scope, if the
One arc measurement value and the second arc measurement value are then qualified products without departing from the tolerance range scope, otherwise for unqualified
Product.
Further, in the step S1, tolerance range scope is 131 °~135 °.
Further, in the step S2, also including product to be measured is placed in into the first measurement feeler gauge corresponding first
In station, support described in air cylinder driven declines makes the first measurement feeler gauge be placed in the circular hole of product to be measured.
Further, in the step S3, corresponding second work of the second measurement feeler gauge will be placed in including product to be measured
In position, support described in air cylinder driven declines makes the second measurement feeler gauge be placed in the circular hole of product to be measured.
Further, also include in the step S4, when the first arc measurement value or the second arc measurement value are more than described
During the tolerance range upper limit, top internal diameter, the top surface external diameter of the first inverted trapezoidal round platform, the first inverted trapezoidal round platform top surface according to circular hole with
The external diameter of the vertical distance of product upper surface to be measured and the first inverted trapezoidal round platform and circular hole base contact surface, so as to be calculated
Whether the 3rd arc measurement value of circular hole chamfering, judge the 3rd arc measurement value more than the tolerance range upper limit.
The circular hole chamfering arc measurement device and method that the present invention is provided, the device includes support, drives the support liter
The cylinder for dropping motion, the first measurement feeler gauge and the second measurement feeler gauge and laser that are sequentially arranged in the horizontal direction on the support
Range cells, the first measurement feeler gauge includes the first handle, the first inverted trapezoidal round platform and first that are from top to bottom sequentially connected
Heavy platform, the second measurement feeler gauge includes the second handle, the second inverted trapezoidal round platform and the second heavy platform that are from top to bottom sequentially connected,
The side of the first inverted trapezoidal round platform is in 45 degree of angles, side and the vertical side of the second inverted trapezoidal round platform with vertical direction
To in 47 degree of angles.Shape according to circular hole chamfering designs the first survey with the first inverted trapezoidal round platform using the method for profiling
The side of amount feeler gauge and the second measurement feeler gauge with the second inverted trapezoidal round platform, the first inverted trapezoidal round platform and the second inverted trapezoidal round platform
With the chamfer shape similar with circular hole chamfering, general who has surrendered first measures feeler gauge or the second measurement feeler gauge under driving support by cylinder
It is placed in the circular hole of product to be measured, the top surface diameter of top internal diameter, inverted trapezoidal round platform according to corresponding geometrical relationship, i.e. circular hole
And the vertical distance at the top of inverted trapezoidal round platform top surface and circular hole can be calculated the arc measurement value of circular hole chamfering, without people
Work is measured, and efficiency high, certainty of measurement is high, and False Rate is low.
Brief description of the drawings
Fig. 1 is the structural representation of product to be measured of the invention；
Fig. 2 is the side view of circular hole chamfering arc measurement device of the present invention；
Fig. 3 a, 3b are respectively the structural representations that the present invention first measures feeler gauge and the second measurement feeler gauge；
Fig. 4 is that the present invention first measures the schematic diagram that feeler gauge is placed in product circular hole to be measured；
Fig. 5 is the first position view for measuring feeler gauge and product to be measured when circular hole chamfering radian is more than 135 °；
Fig. 6 is the first position view for measuring feeler gauge and product to be measured when circular hole chamfering radian is more than 135 °.
Shown in figure：1st, support；2nd, cylinder；3rd, the first measurement feeler gauge；31st, first handle；32nd, the first inverted trapezoidal round platform；
33rd, the first heavy platform；4th, the second measurement feeler gauge；41st, second handle；42nd, the second inverted trapezoidal round platform；43rd, the second heavy platform；5th, circular hole falls
Angle；6th, product to be measured；7th, location-plate；71st, the second station；8th, base plate.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
As shown in Fig. 2-3b, the present invention provides a kind of circular hole chamfering arc measurement device, for measuring as shown in Figure 1 treating
Survey product 6 in circular hole chamfering 5 radian, including support 1, drive the support 1 elevating movement cylinder 2, in the horizontal direction according to
Secondary the first measurement feeler gauge 3 and second measurement feeler gauge 4 and laser ranging unit (not marked in figure) on the support 1,
The first measurement feeler gauge 3 includes the first handle 31, the first inverted trapezoidal round platform 32 and the first heavy platform that are from top to bottom sequentially connected
33, the second measurement feeler gauge 4 includes that the second handle 41 being from top to bottom sequentially connected, the second inverted trapezoidal round platform 42 and second sink
Platform 43, as shown in Figure 3 a-3b, side and the vertical direction of the first inverted trapezoidal round platform 32 are in 45 degree of angles, i.e., first is terraced
The obtuse angle formed between the bottom surface of shape round platform 32 and side is 135 degree, the side of the second inverted trapezoidal round platform 42 and vertical direction
In 47 degree of angles, i.e., the obtuse angle formed between the bottom surface of the first inverted trapezoidal round platform 42 and side is 137 degree, the shape with circular hole chamfering 5
Shape is similar, in measurement, drives support 1 to decline by cylinder 2, is placed in the first measurement feeler gauge 3 or the second measurement feeler gauge 4 to be measured
In the circular hole of product 6, the top internal diameter (i.e. the outermost of circular hole chamfering 5) according to corresponding geometrical relationship, i.e. circular hole, inverted trapezoidal
Vertical distance at the top of the top surface diameter and inverted trapezoidal round platform top surface and circular hole of round platform can be calculated the arc of circular hole chamfering 5
Degree measured value, the arc measurement value is compared with the tolerance range scope of setting, if without departing from the tolerance range scope of setting,
The product to be measured 6 is qualified products, is otherwise substandard product.
Preferably, circular hole chamfering arc measurement device also includes the location-plate 7 located at the lower section of the support 1, the positioning
Plate 7 is provided with first station (not marked in figure) corresponding with the described first measurement feeler gauge 3 and measures 4 pairs, feeler gauge with described second
The second station 71 answered, during product to be measured 6 is placed in into first station or the second station 71, first survey is driven by cylinder 2
The amount measurement feeler gauge 4 of feeler gauge 3 or second is moved downward until being fully located in circular hole chamfering 5.
Preferably, the position of the laser ranging unit is corresponding with first station and the second station 71, may be located at
Between the two, for after the first measurement measurement feeler gauge 4 of feeler gauge 3 or second is located in circular hole chamfering 5, measuring in the top of circular hole
Vertical distance at the top of footpath, the top surface diameter of inverted trapezoidal round platform and inverted trapezoidal round platform top surface and circular hole, falls to obtain circular hole
The arc measurement value at angle 5.
Preferably, the location-plate 7 and cylinder 2 are installed on a base plate 8.
Preferably, the heavy platform equal 43 of the described first heavy platform 33 and second is the cylindrical structural, top surface radius respectively with institute
State the first inverted trapezoidal round platform 32 corresponding with the bottom surface radius of the second inverted trapezoidal round platform 42.
The present invention also provides a kind of measuring method of circular hole chamfering arc measurement device as described above, including following step
Suddenly：
S1：It is determined that the tolerance range scope of the circular hole chamfering of surveyed product；In the present embodiment, the tolerance range of the circular hole chamfering
Scope is that 131~135 degree, the i.e. radian value of circular hole chamfering 5 belong to qualified products in the range of being somebody's turn to do, and is otherwise unqualified product
Product.
S2：First measurement feeler gauge 3 is placed in the circular hole of product to be measured 6, laser ranging unit measures the first inverted trapezoidal circle
The top surface of platform 32 and the vertical distance and the first inverted trapezoidal round platform 32 of the upper surface of product to be measured 6 and the external diameter of circular hole base contact surface,
And the first arc measurement of circular hole chamfering 5 is calculated according to the top surface external diameter of circular hole top internal diameter, the first inverted trapezoidal round platform 32
Value；Specifically, the top surface external diameter of circular hole top internal diameter and the first inverted trapezoidal round platform 32 is fixed value, and it is known.The step is also wrapped
Include and product to be measured 6 is placed in the first measurement corresponding first station of feeler gauge 3, cylinder 2 drives the support 1 to decline makes the
One measurement feeler gauge 3 is placed in the circular hole of product to be measured.As illustrated in figures 4-5, the height of product to be measured 6 is a, the height of circular hole chamfering 5
It is b to spend, and the internal diameter at the top of circular hole is OD, and the first inverted trapezoidal round platform 32 is ID with the external diameter of circular hole base contact surface1, first is terraced
The top surface external diameter of shape round platform 32 is D1, the distance, delta s of the top surface of the first inverted trapezoidal round platform 32 apart from the upper surface of product to be measured 61, circle
The radian of Hole chamfering 5 is θ, then have relationship below：
A=(OD-ID1)/2×tan(180-θ)；
B=(OD-D1)/2×tan(180-θ)；
Then Δ s1=b=(OD-D1)/2×tan(180-θ)；
The top surface outer diameter D of the first inverted trapezoidal round platform 32 in the present embodiment1=10.60mm, therefore when laser ranging unit is surveyed
Measure the internal diameter OD and Δ s at the top of circular hole1When, just can obtain the first arc measurement value θ 1 of circular hole chamfering 5.
S3：Second measurement feeler gauge 4 is placed in the circular hole of product to be measured 6, laser ranging unit measures the second inverted trapezoidal circle
The top surface of platform 42 and the vertical distance and the second inverted trapezoidal round platform of the upper surface of product to be measured 6 and the contact surface external diameter of circular hole bottom, and
Top internal diameter, the top surface external diameter of the second inverted trapezoidal round platform 42 according to circular hole and it is calculated the second radian of circular hole chamfering and surveys
Value；Specifically, the top surface external diameter of the top internal diameter of circular hole, the second inverted trapezoidal round platform 42 is fixed value, and it is known.The step is also
Including product to be measured 6 is placed in corresponding second station 71 of the second measurement feeler gauge 4, cylinder 2 drives the support 1 to decline
The second measurement feeler gauge 4 is set to be placed in the circular hole of product to be measured.Similarly, the height of product to be measured 6 is a, and the height of circular hole chamfering 6 is
B, the internal diameter at the top of circular hole is OD, and the second inverted trapezoidal round platform 42 is ID with the external diameter of circular hole base contact surface2, the second inverted trapezoidal circle
The top surface external diameter of platform 42 is D2, the distance, delta s of the top surface of the second inverted trapezoidal round platform 42 apart from the upper surface of product to be measured 62, circular hole falls
The radian at angle 5 is θ, then have relationship below：
A=(OD-ID2)/2×tan(180-θ)；
B=(OD-D2)/2×tan(180-θ)；
Then Δ s2=b=(OD-D2)/2×tan(180-θ)；
The top surface outer diameter D of the second inverted trapezoidal round platform 42 in the present embodiment2=10.57mm, therefore when laser ranging unit is surveyed
Measure the internal diameter OD and Δ s at the top of circular hole2When, just can obtain the second arc measurement value θ 2 of circular hole chamfering 5.
S4：Whether the first arc measurement value θ 1 and the second arc measurement value θ 2 are judged beyond the tolerance range scope,
It is qualified products, otherwise if the first arc measurement value θ 1 and the second arc measurement value θ 2 are without departing from the tolerance range scope
It is substandard product.Judge whether the first arc measurement value θ 1 and the second arc measurement value θ 2 meet 1≤135 ° of 131 °≤θ,
2≤135 ° of 131 °≤θ, the product to be measured 6 is qualified products if meeting, and is otherwise substandard product.
In order to further determine that result of determination, when the first arc measurement value θ 1 and the second arc measurement value θ 2 are more than the public affairs
During the difference band upper limit, i.e., more than 135 °, top internal diameter, the top surface external diameter of the first inverted trapezoidal round platform 32 and first according to circular hole fall
The vertical distance and the first inverted trapezoidal round platform of the top surface of trapezoidal round platform 32 and the upper surface of product to be measured 6 and circular hole base contact surface
Whether external diameter, is calculated the 3rd measured value of circular hole chamfering radian, judge the 3rd arc measurement value more than the tolerance
The band upper limit, as shown in fig. 6, the height of product to be measured 6 is a, the height of circular hole chamfering 6 is b, and the internal diameter at the top of circular hole is OD, the
One inverted trapezoidal round platform 32 is ID with the external diameter of circular hole base contact surface1, the top surface external diameter of the first inverted trapezoidal round platform 32 is D1, first
Distance, delta s of the top surface of inverted trapezoidal round platform 32 apart from the upper surface of product to be measured 61, the top surface distance of the first inverted trapezoidal round platform 32 treats
Survey the lower surface of product 6 apart from c, the radian of circular hole chamfering 5 is θ, then have relationship below：
A=(OD-ID1)/2×tan(180-θ)；
C=(D1-ID1)/2；
Then Δ s1=a-c=(OD-ID1)/2×tan(180-θ)-(D1-ID1)/2；
The top surface outer diameter D of the first inverted trapezoidal round platform 32 in the present embodiment1=10.60mm, therefore when laser ranging unit is surveyed
Measure the internal diameter OD and Δ s at the top of circular hole1When, just can obtain the 3rd arc measurement value θ 3 of circular hole chamfering 5.If 3 >=135 ° of θ,
Then determine that the product to be measured 6 is substandard product.
In sum, the circular hole chamfering arc measurement device and method that the present invention is provided, the device includes support 1, drives
The cylinder 2 of the elevating movement of the support 1, the first measurement feeler gauge 3 and second on the support 1 measures feeler gauge 4 and swashs
Ligh-ranging unit, the first measurement feeler gauge 3 includes the first handle 31, the first inverted trapezoidal round platform 32 that are from top to bottom sequentially connected
With the first heavy platform 33, described second measures feeler gauge 4 includes the second handle 41, the second inverted trapezoidal round platform that are from top to bottom sequentially connected
42 and the second heavy platform 43, side and the vertical direction of the first inverted trapezoidal round platform 32 are in 45 degree of angles, second inverted trapezoidal
The side of round platform 42 is in 47 degree of angles with vertical direction.Shape according to circular hole chamfering 5 using profiling method, design has the
First measurement feeler gauge 3 of one inverted trapezoidal round platform 32 and the second measurement feeler gauge 4 with the second inverted trapezoidal round platform 42, the first inverted trapezoidal
The side of the inverted trapezoidal round platform 42 of round platform 32 and second has the chamfer shape similar with circular hole chamfering 5, and support is driven by cylinder 2
1 time the measurement measurement feeler gauge 4 of feeler gauge 3 or second of general who has surrendered first is placed in the circular hole of product to be measured 6, according to corresponding geometrical relationship,
I.e. the top internal diameter of circular hole, the top surface external diameter of inverted trapezoidal round platform and inverted trapezoidal round platform top surface are vertical with the upper surface of product to be measured 6
The arc measurement value of circular hole chamfering 5 can be calculated to distance, without manual measurement, efficiency high, certainty of measurement is high, False Rate
It is low.
Although being illustrated to embodiments of the present invention in specification, these implementation methods are intended only as prompting,
Should not limit protection scope of the present invention.It is equal that various omission, substitution, and alteration are carried out without departing from the spirit and scope of the present invention
Should be comprising within the scope of the present invention.
Claims (10)
1. a kind of circular hole chamfering arc measurement device, it is characterised in that including support, drive the gas of the support elevating movement
Cylinder, the first measurement feeler gauge being sequentially arranged in the horizontal direction on the support and the second measurement feeler gauge and laser ranging unit,
The first measurement feeler gauge includes the first handle, the first inverted trapezoidal round platform and the first heavy platform that are from top to bottom sequentially connected, described
Second measurement feeler gauge includes the second handle, the second inverted trapezoidal round platform and the second heavy platform that are from top to bottom sequentially connected, described first
The side of inverted trapezoidal round platform is in 45 degree of angles with vertical direction, and side and the vertical direction of the second inverted trapezoidal round platform are in 47 degree
Angle.
2. circular hole chamfering arc measurement device according to claim 1, it is characterised in that also including under the support
The location-plate of side, the location-plate is provided with the first station corresponding with the described first measurement feeler gauge and is filled in the described second measurement
Advise corresponding second station.
3. circular hole chamfering arc measurement device according to claim 2, it is characterised in that the position of the laser ranging unit
Put corresponding with first station and the second station.
4. circular hole chamfering arc measurement device according to claim 2, it is characterised in that the cylinder and location-plate are fixed
In on a base plate.
5. circular hole chamfering arc measurement device according to claim 1, it is characterised in that the described first heavy platform and second heavy
Platform is the cylindrical structural, top surface radius respectively with the bottom surface half of the first inverted trapezoidal round platform and the second inverted trapezoidal round platform
Footpath correspondence.
6. a kind of measuring method of circular hole chamfering arc measurement device as claimed in claim 1, it is characterised in that including following
Step：
S1：It is determined that the tolerance range scope of the circular hole chamfering of surveyed product；
S2：First measurement feeler gauge is placed in the circular hole of product to be measured, laser ranging unit measures the first inverted trapezoidal round platform top surface
With the contact surface external diameter of the vertical distance and the first inverted trapezoidal round platform of product upper surface to be measured and circular hole bottom, and according to circular hole
The top surface external diameter of top internal diameter and the first inverted trapezoidal round platform is calculated the first arc measurement value of circular hole chamfering；
S3：Second measurement feeler gauge is placed in the circular hole of product to be measured, laser ranging unit measures the second inverted trapezoidal round platform top surface
With the contact surface external diameter of the vertical distance and the second inverted trapezoidal round platform of product upper surface to be measured and circular hole bottom, and according to circular hole top
The top surface external diameter of portion's internal diameter and the second inverted trapezoidal round platform is calculated the second arc measurement value of circular hole chamfering；
S4：Whether the first arc measurement value and the second arc measurement value are judged beyond the tolerance range scope, if the first arc
Degree measured value and the second arc measurement value are then qualified products without departing from the tolerance range scope, are otherwise substandard product.
7. measuring method according to claim 6, it is characterised in that in the step S1, tolerance range scope is 131 °~
135°。
8. measuring method according to claim 6, it is characterised in that in the step S2, also including product to be measured is put
In corresponding first station of the described first measurement feeler gauge, it is to be measured that support decline described in air cylinder driven is placed in the first measurement feeler gauge
In the circular hole of product.
9. measuring method according to claim 6, it is characterised in that in the step S3, will be placed in including product to be measured
In second measurement corresponding second station of feeler gauge, support described in air cylinder driven declines makes the second measurement feeler gauge be placed in product to be measured
In the circular hole of product.
10. measuring method according to claim 6, it is characterised in that also include in the step S4, when the first radian is surveyed
When value or the second arc measurement value are more than the tolerance range upper limit, top internal diameter, the first inverted trapezoidal round platform according to circular hole
The vertical distance and the first inverted trapezoidal round platform and circular hole of top surface external diameter, the first inverted trapezoidal round platform top surface and product upper surface to be measured
The external diameter of the contact surface of bottom, is calculated the 3rd arc measurement value of circular hole chamfering, judges that the 3rd arc measurement value is
It is no more than the tolerance range upper limit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611243099.3A CN106705883B (en) | 2016-12-29 | 2016-12-29 | Circular hole chamfer radian measuring device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611243099.3A CN106705883B (en) | 2016-12-29 | 2016-12-29 | Circular hole chamfer radian measuring device and method |
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| CN108050934A (en) * | 2017-12-25 | 2018-05-18 | 武汉比天科技有限责任公司 | A kind of vision perpendicular positioning method with chamfering workpiece |
| CN108195319A (en) * | 2017-12-25 | 2018-06-22 | 武汉比天科技有限责任公司 | A kind of vision sloped position method with chamfering workpiece |
| CN109238156A (en) * | 2018-07-27 | 2019-01-18 | 天津大学 | Backlight image-type roller root bottom part chamfering measurement method |
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| CN205262379U (en) * | 2015-11-25 | 2016-05-25 | 重庆渝记涵诚机械制造有限公司 | Cylinder head intake and exhaust port chamfer measuring tool |
| CN105478367A (en) * | 2015-12-31 | 2016-04-13 | 苏州逸美德科技有限公司 | Chamfer detecting device and detecting method |
| CN205289006U (en) * | 2015-12-31 | 2016-06-08 | 苏州逸美德科技有限公司 | Chamfer detector |
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| CN107917656A (en) * | 2017-11-30 | 2018-04-17 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of miniature chamfering measuring device of turbine disk hole edge and its measuring method |
| CN108050934A (en) * | 2017-12-25 | 2018-05-18 | 武汉比天科技有限责任公司 | A kind of vision perpendicular positioning method with chamfering workpiece |
| CN108195319A (en) * | 2017-12-25 | 2018-06-22 | 武汉比天科技有限责任公司 | A kind of vision sloped position method with chamfering workpiece |
| CN108050934B (en) * | 2017-12-25 | 2020-07-14 | 武汉比天科技有限责任公司 | Visual vertical positioning method for workpiece with chamfer |
| CN108195319B (en) * | 2017-12-25 | 2020-07-14 | 武汉比天科技有限责任公司 | Visual oblique positioning method for workpiece with chamfer |
| CN109238156A (en) * | 2018-07-27 | 2019-01-18 | 天津大学 | Backlight image-type roller root bottom part chamfering measurement method |
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