CN106918304A - The device of axial workpiece outer surface and endoporus cylindricity can simultaneously be detected - Google Patents
The device of axial workpiece outer surface and endoporus cylindricity can simultaneously be detected Download PDFInfo
- Publication number
- CN106918304A CN106918304A CN201710173102.7A CN201710173102A CN106918304A CN 106918304 A CN106918304 A CN 106918304A CN 201710173102 A CN201710173102 A CN 201710173102A CN 106918304 A CN106918304 A CN 106918304A
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- Prior art keywords
- laser range
- range sensor
- fixed plate
- endoporus
- axial workpiece
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- 230000033001 locomotion Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 27
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 235000013351 cheese Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G01B11/2408—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring roundness
-
- 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
- G01B5/0025—Measuring of vehicle parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity, belong to parts detection means field, for Parts Measurement, wherein support frame is located in support platform, testing agency is located at the side of support platform, the testing agency includes support base, rotary drive mechanism, rotary shaft, connecting rod, periphery laser range sensor fixed plate, periphery laser range sensor, fixed plate, wherein rotary drive mechanism is connected with rotary shaft by axle sleeve, axle sleeve is fixed on support base, the rotary shaft is connected with fixed plate, connected using connecting rod between fixed plate and periphery laser range sensor fixed plate, periphery laser range sensor is evenly equipped with the periphery laser range sensor fixed plate.Its detection that can realize axial workpiece circularity and cylindricity, can realize the detection of endoporus circularity and cylindricity, detection efficiency and high degree of automation again, reduce the precision problem that manual detection is caused.
Description
Technical field
The invention belongs to parts detection means field, specifically, more particularly to one kind can simultaneously detect axial workpiece
Outer surface and the device of endoporus cylindricity.
Background technology
In current some electronic products, there is more part higher for Geometrical Tolerance Principles such as circularity and cylindricities, such as
Automobile axle housing.For above-mentioned parts, common practice is that detection efficiency and precision are relatively low by manually being detected, detection
The operation level of workman directly affects the accuracy of detection of the type component.
The content of the invention
It is an object of the invention to provide a kind of device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity, its
The detection of axial workpiece circularity and cylindricity can be realized, the detection of endoporus circularity and cylindricity, detection efficiency can be realized again
And high degree of automation, reduce the precision problem that manual detection is caused.
To reach above-mentioned purpose, the present invention is achieved by the following technical solutions：
A kind of device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity, including support platform, support frame, detection machine
Structure, wherein support frame are located in support platform, and testing agency is located at the side of support platform, and the testing agency includes support
Seat, rotary drive mechanism, rotary shaft, connecting rod, periphery laser range sensor fixed plate, periphery laser ranging sensing
Device, fixed plate, wherein rotary drive mechanism are connected with rotary shaft by axle sleeve, and axle sleeve is fixed on support base, the rotary shaft
It is connected with fixed plate, is connected using connecting rod between fixed plate and periphery laser range sensor fixed plate, the periphery
Periphery laser range sensor is evenly equipped with laser range sensor fixed plate.
Further speaking, heretofore described fixed plate is provided with endoporus laser range sensor, endoporus laser ranging
Sensor is fixed in periphery laser range sensor fixed plate by endoporus laser range sensor fixing axle.
Further speaking, heretofore described support base is being driven module to be fixed on water by way of being horizontally movable
On flat underside.
Further speaking, heretofore described transmission module is turn-screw, and is driven the side and left and right of module
Motion control motor connection.
Further speaking, heretofore described connecting rod is provided with spooler.
Further speaking, heretofore described rotary drive mechanism is connected by shaft coupling with rotary shaft, and rotary shaft is led to
Cross angular contact bearing to be connected with axle sleeve, right end cap and left end cap are provided with the two ends of axle sleeve.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention can be measured by the laser range sensor of inside and outside setting to the circularity of shaft element, and be passed through
Detection to shaft element surface is realized to the rotation of laser range sensor；By moving left and right laser range sensor
To realize the detection to cylindricity.Artificial degree of participation is small in detection process, does not result in because testing staff's detection level is different
And the detection error for existing.
Brief description of the drawings
Fig. 1 is complete machine structure schematic diagram of the invention.
Fig. 2 is the structural representation of testing agency in the present invention.
Fig. 3 is one of algorithm flow chart that the present invention is provided.
In figure：1st, side-to-side movement controlled motor；2nd, it is driven module；3rd, horizonal base plate；4th, support base；5th, rotary driving machine
Structure；6th, shaft coupling；7th, right end cap；8th, locking nut；9th, axle sleeve；10th, angular contact bearing；11st, rotary shaft；12nd, left end cap；13、
Connecting rod；14th, spooler；15th, periphery laser range sensor fixed plate；16th, periphery laser range sensor；17th, it is interior
Hole laser range sensor；18th, endoporus laser range sensor fixing axle；19th, fixed plate；20th, cheese head screw；21st, detection machine
Structure；22nd, axle housing；23rd, support platform；24th, support frame.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to technical scheme described herein.
Embodiment 1：A kind of device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity, including support platform
23rd, support frame 24, testing agency 21, wherein support frame 24 are located in support platform 23, and testing agency 21 is located at support platform 23
Side, the testing agency 21 include support base 4, rotary drive mechanism 5, rotary shaft 11, connecting rod 13, periphery Laser Measuring
Away from sensor fixation plate 15, periphery laser range sensor 16, fixed plate 19, wherein rotary drive mechanism 5 and rotary shaft 11
Connected by axle sleeve 9, axle sleeve 9 is fixed on support base 4, the rotary shaft 11 is connected with fixed plate 19, fixed plate 19 with it is cylindrical
Connected using connecting rod 13 between face laser range sensor fixed plate 15, the periphery laser range sensor fixed plate 15
On be evenly equipped with periphery laser range sensor 16.
Embodiment 2：A kind of device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity, wherein the fixed plate
19 are provided with endoporus laser range sensor 17, and endoporus laser range sensor 17 passes through endoporus laser range sensor fixing axle
18 are fixed in periphery laser range sensor fixed plate 15.The structure of remainder and annexation and institute in embodiment 1
The structure and annexation stated are identical.
Embodiment 3：A kind of device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity, wherein the support base
4 being driven module 2 to be fixed on by way of being horizontally movable on horizonal base plate 3.The transmission module 2 is turn-screw, and
And the side of transmission module 2 is connected with side-to-side movement controlled motor 1.The connecting rod 13 is provided with spooler 14.The rotation
Drive mechanism 5 is connected by shaft coupling 6 with rotary shaft 11, and rotary shaft 11 is connected by angular contact bearing 10 with axle sleeve 9, in axle sleeve
9 two ends are provided with right end cap 7 and left end cap 12.Described in the structure and annexation and embodiment 1 or embodiment 2 of remainder
Structure and annexation it is identical.
In view of above-described embodiment, when in use, its course of work and principle are as follows for the application：
The present invention when in use, wherein axle housing 22 is positioned on the support frame 24 of the support platform 23 of horizontal positioned.Support frame
24 are used for fixed and horizontal positioned axle housing 22, so that the central axis preferably with testing agency 21 coincides, realize axle housing 22
Circularity and the circular degree detection of two ends shaft element.
In the present invention, testing agency 21 realizes zero of respective side therewith by periphery laser range sensor 16
The detection of distance between part.Periphery laser range sensor 16 is evenly distributed on periphery laser range sensor fixed plate 15
On, in order to ensure Detection results of the invention, periphery laser range sensor 16 is to be symmetrical arranged, symmetrically arranged periphery
Laser range sensor 16 can be corrected mutually and detection piece surface circularity in rotation process.
Most shaft element includes endoporus, is fixed using endoporus laser range sensor fixing axle in the present invention
Endoporus laser range sensor 17, during fixed plate 19 rotates, drives endoporus laser range sensor 17 to rotate together,
So as to be measured relative to the distance between endoporus laser range sensor 17 to bore area, to process in rotary course
Bore area is measured.
In this application, connecting rod 13 is fixed on fixed plate by cheese head screw 20 or other fasteners being similar to therewith
On 19, spooler 14 is used to fix sensor line, it is to avoid the parts to detecting are disturbed.Periphery laser ranging is sensed
Device fixed plate 15 constitutes a frame structure by connecting rod 13 with fixed plate 19, and the frame structure enables to shaft element
Deeply wherein and in the motion process of laser range sensor realize to sensor movement locus by region axle class table
Face circularity is detected.Equally, in order to realize the detection of cylindricity, the testing agency 21 in the application can be in support base 4
Moved left and right under support, and can by being driven module 2, side-to-side movement controlled motor 1 in the presence of realize precise control, wherein passing
Dynamic model group 2 can use lead screw transmission, gear drive or chain drive, toothed belt transmission etc..
Shown in Fig. 3, the invention provides a kind of circularity or the calculation process of cylindricity according to the present apparatus, including periphery
After laser range sensor 16 and endoporus laser range sensor 17 rotate, the profile jitter values of the periphery to being passed through are entered
Row detection, and the data after detection are included on corresponding computer or industrial computer screen in real time.By the minimum in mathematics
Two multiply circule method evaluation calculates the data for collecting, and the error amount of circle contour is generated, if the error amount appears in the scope of permission
It is interior, then stop the measurement work at the position.
If the measurement error scope that is allowed beyond technique of error amount after measurement, need to re-start measurement and comment
It is fixed, machine measurement error factor is excluded, judge whether the circularity or cylindricity of axial workpiece meet the requirements.
Claims (6)
1. a kind of device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity, including support platform（23）, support frame
（24）, testing agency（21）, wherein support frame（24）Positioned at support platform（23）On, testing agency（21）Positioned at support platform
（23）Side, it is characterised in that：The testing agency（21）Including support base（4）, rotary drive mechanism（5）, rotary shaft
（11）, connecting rod（13）, periphery laser range sensor fixed plate（15）, periphery laser range sensor（16）, it is fixed
Plate（19）, wherein rotary drive mechanism（5）With rotary shaft（11）By axle sleeve（9）Connection, axle sleeve（9）It is fixed on support base（4）
On, the rotary shaft（11）With fixed plate（19）Connection, fixed plate（19）With periphery laser range sensor fixed plate（15）
Between use connecting rod（13）Connection, the periphery laser range sensor fixed plate（15）On be evenly equipped with periphery Laser Measuring
Away from sensor（16）.
2. the device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity according to claim 1, its feature exists
In：The fixed plate（19）It is provided with endoporus laser range sensor（17）, endoporus laser range sensor（17）By endoporus
Laser range sensor fixing axle（18）It is fixed on periphery laser range sensor fixed plate（15）On.
3. the device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity according to claim 1, its feature exists
In：The support base（4）By being driven module（2）Horizonal base plate is fixed in the way of being horizontally movable（3）On.
4. the device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity according to claim 3, its feature exists
In：The transmission module（2）It is turn-screw, and is driven module（2）Side and side-to-side movement controlled motor（1）Connection.
5. the device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity according to claim 1, its feature exists
In：The connecting rod（13）It is provided with spooler（14）.
6. the device that can simultaneously detect axial workpiece outer surface and endoporus cylindricity according to claim 1, its feature exists
In：The rotary drive mechanism（5）By shaft coupling（6）With rotary shaft（11）Connection, rotary shaft（11）By angular contact bearing
（10）With axle sleeve（9）Connection, in axle sleeve（9）Two ends be provided with right end cap（7）And left end cap（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173102.7A CN106918304A (en) | 2017-03-22 | 2017-03-22 | The device of axial workpiece outer surface and endoporus cylindricity can simultaneously be detected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710173102.7A CN106918304A (en) | 2017-03-22 | 2017-03-22 | The device of axial workpiece outer surface and endoporus cylindricity can simultaneously be detected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106918304A true CN106918304A (en) | 2017-07-04 |
Family
ID=59461259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710173102.7A Pending CN106918304A (en) | 2017-03-22 | 2017-03-22 | The device of axial workpiece outer surface and endoporus cylindricity can simultaneously be detected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106918304A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990828A (en) * | 2017-12-26 | 2018-05-04 | 齐鲁工业大学 | Driving axle housing class accessory size and geometric tolerance rapid measurement device |
| CN108106559A (en) * | 2017-12-27 | 2018-06-01 | 西安电子科技大学 | A kind of precision bearing system radial direction rotating accuracy laser measurement system and method |
| CN110530288A (en) * | 2019-08-30 | 2019-12-03 | 芜湖安普机器人产业技术研究院有限公司 | A kind of cast tube sockets detection device robot clamp |
| CN111141242A (en) * | 2020-02-18 | 2020-05-12 | 安徽工业大学 | Vehicle brake drum surface full run-out detection device |
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|---|---|---|---|---|
| JP2009257887A (en) * | 2008-04-15 | 2009-11-05 | Jtekt Corp | Inner peripheral surface measuring apparatus |
| CN103759663A (en) * | 2014-01-28 | 2014-04-30 | 杭州浙大精益机电技术工程有限公司 | Device for online detecting geometrical quantity of ends of seamless steel tubes |
| CN104180763A (en) * | 2013-05-24 | 2014-12-03 | 南开大学 | Non-contact measurement apparatus of inner and outer diameters of large-diameter circular ring type component |
| CN104729416A (en) * | 2013-12-19 | 2015-06-24 | 南开大学 | Method capable of automatically adjusting rotation radius and measuring inner diameter and outer diameter of pipe end of steel pipe |
| CN205448982U (en) * | 2016-03-28 | 2016-08-10 | 西安捷创测控技术有限公司 | Many parameter synthesis measuring device of large -diameter steel pipe pipe end |
| CN206930268U (en) * | 2017-03-22 | 2018-01-26 | 齐鲁工业大学 | The device of axial workpiece outer surface and endoporus cylindricity can be detected simultaneously |
-
2017
- 2017-03-22 CN CN201710173102.7A patent/CN106918304A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009257887A (en) * | 2008-04-15 | 2009-11-05 | Jtekt Corp | Inner peripheral surface measuring apparatus |
| CN104180763A (en) * | 2013-05-24 | 2014-12-03 | 南开大学 | Non-contact measurement apparatus of inner and outer diameters of large-diameter circular ring type component |
| CN104729416A (en) * | 2013-12-19 | 2015-06-24 | 南开大学 | Method capable of automatically adjusting rotation radius and measuring inner diameter and outer diameter of pipe end of steel pipe |
| CN103759663A (en) * | 2014-01-28 | 2014-04-30 | 杭州浙大精益机电技术工程有限公司 | Device for online detecting geometrical quantity of ends of seamless steel tubes |
| CN205448982U (en) * | 2016-03-28 | 2016-08-10 | 西安捷创测控技术有限公司 | Many parameter synthesis measuring device of large -diameter steel pipe pipe end |
| CN206930268U (en) * | 2017-03-22 | 2018-01-26 | 齐鲁工业大学 | The device of axial workpiece outer surface and endoporus cylindricity can be detected simultaneously |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990828A (en) * | 2017-12-26 | 2018-05-04 | 齐鲁工业大学 | Driving axle housing class accessory size and geometric tolerance rapid measurement device |
| CN107990828B (en) * | 2017-12-26 | 2023-07-04 | 齐鲁工业大学 | Quick measuring device for dimension and form and position tolerance of driving axle housing parts |
| CN108106559A (en) * | 2017-12-27 | 2018-06-01 | 西安电子科技大学 | A kind of precision bearing system radial direction rotating accuracy laser measurement system and method |
| CN108106559B (en) * | 2017-12-27 | 2019-11-19 | 西安电子科技大学 | A kind of precision bearing system radial direction rotating accuracy laser measurement system and method |
| CN110530288A (en) * | 2019-08-30 | 2019-12-03 | 芜湖安普机器人产业技术研究院有限公司 | A kind of cast tube sockets detection device robot clamp |
| CN111141242A (en) * | 2020-02-18 | 2020-05-12 | 安徽工业大学 | Vehicle brake drum surface full run-out detection device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170704 |
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| RJ01 | Rejection of invention patent application after publication |