CN208109030U - A kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser - Google Patents
A kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser Download PDFInfo
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- CN208109030U CN208109030U CN201820448474.6U CN201820448474U CN208109030U CN 208109030 U CN208109030 U CN 208109030U CN 201820448474 U CN201820448474 U CN 201820448474U CN 208109030 U CN208109030 U CN 208109030U
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Abstract
A kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser, including：X kinematic axis, Y motion axis, Z kinematic axis, laser sensor, light source, industrial camera, benchmark objective table and column, wherein laser sensor is mounted on Z kinematic axis, Z kinematic axis is mounted on Y motion axis, and Y motion axis is mounted on column, and column is mounted on X kinematic axis.X kinematic axis, Y motion axis and Z kinematic axis drive light source, industrial camera and laser sensor to be moved to the different location above part to be measured, using front illumination mode, industrial camera is taken pictures to part to be measured and upload pictures are to computer, and computer obtains the appearance profile of part to be measured to photo progress image analysis processing.Laser sensor obtains multiple distance signals and is simultaneously sent to computer, and computer signal of adjusting the distance is analyzed and processed, and obtains pit depth, the height of projection, flatness, the gradient of part to be measured.The utility model realizes that the multi-parameter of part, high-precision detect, and improves part quality.
Description
Technical field
The utility model belongs to detecting instrument field, is related to a kind of automobile speed-changing box pulling fork based on machine vision and laser
Comprehensive detection device.
Background technique
The check system of automobile speed-changing box pulling fork part is manually to be tested using special measuring tool at present.For example, simple
The detection of the punching press shift fork part of simple form shape generallys use all-purpose detector tool such as gauge, slide calliper rule and is detected.To complicated shift fork
The detection of part needs to be detected using dedicated detection utensil such as template cubing, projector etc..Due to these universal check tools
There is various functions limitation, the certain positions for often resulting in complex parts cannot accurately be detected.And the processing system of special gauge
It makes, often puts into a large amount of manpower and material resources, this not only increases production cost, the development cycle of new product is extended, but also
Without versatility.And these detection methods have the shortcomings that common a, concept for an only part obtained, it cannot
One detection comprehensively, intuitive, vivid is provided.
Summary of the invention
A kind of in order to solve the above problems, the utility model proposes automobile speed-changing box pulling fork based on machine vision and laser
Comprehensive detection device realizes the high-precision inspection of the appearance profile, pit depth, height of projection, flatness and the gradient of shift fork part
It surveys.
A kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser, including：X kinematic axis, Y motion
Axis, Z kinematic axis, laser sensor, light source, industrial camera, benchmark objective table and column, wherein laser sensor is mounted on Z fortune
On moving axis, Z kinematic axis is mounted on Y motion axis, and Y motion axis is mounted on column, and column is mounted on X kinematic axis；Detection
Mesh includes：The appearance profile of part to be measured, pit depth, height of projection, flatness, the gradient.
By X kinematic axis and Y motion axis move horizontally and the vertical direction of Z kinematic axis is mobile, laser sensor, light
Source and industrial camera are moved to each position of the top of part to be measured.
Part to be measured is lain in a horizontal plane on benchmark objective table, X kinematic axis, Y motion axis and Z kinematic axis drive light source and work
Industry camera is moved to the different location above part to be measured, and using front illumination mode, light source emits beam, and industrial camera is treated
Survey that part is taken pictures and upload pictures are to computer, computer to the photo carry out image analysis processing obtain part to be measured outside
Shape profile.
X kinematic axis, Y motion axis and Z kinematic axis drive laser sensor to be moved to the different location above part to be measured, swash
Optical sensor vertically issues laser to the surface of part to be measured, and the laser sensor obtains multiple distance signals and is sent to meter
Calculation machine, the computer are analyzed and processed the distance signal, and pit depth, the protrusion for obtaining the part to be measured are high
Degree, flatness, the gradient.
The utility model integrates the high science and technology such as SERVO CONTROL, machine vision, laser, information processing, realizes part
Multi-parameter, high-precision detect, and greatly improve the quality and qualification rate of part, reduce the input cost of manufacturing enterprise.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the utility model；
Wherein：1-X kinematic axis；2-Y kinematic axis；3-Z kinematic axis；4- laser sensor；5- light source；6- industrial camera；7-
Benchmark objective table；8- column；9- part to be measured.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in FIG. 1, FIG. 1 is the structural schematic diagram of one embodiment of the utility model, a kind of base of the utility model
In the automobile speed-changing box pulling fork comprehensive detection device of machine vision and laser, including：X kinematic axis (1), Y motion axis (2), Z movement
Axis (3), laser sensor (4), light source (5), industrial camera (6), benchmark objective table (7) and column (8), wherein laser sensor
(4) it being mounted on Z kinematic axis (3), Z kinematic axis (3) is mounted on Y motion axis (2), and Y motion axis (2) is mounted on column (8),
Column (8) is mounted on X kinematic axis (1)；Detection project includes：The appearance profile of part (9) to be measured, pit depth, protrusion are high
Degree, flatness, the gradient.
By X kinematic axis (1) and Y motion axis (2) move horizontally and the vertical direction of Z kinematic axis (3) is mobile, laser
Sensor (4), light source (5) and industrial camera (6) are moved to each position of the top of part to be measured (9).
Part to be measured (9) is lain in a horizontal plane on benchmark objective table (7), X kinematic axis (1), Y motion axis (2) and Z kinematic axis
(3) light source (5) and industrial camera (6) is driven to be moved to the different location above part to be measured (9), using front illumination mode,
Light source (5) emits beam, and industrial camera (6) is taken pictures to part to be measured (9) and upload pictures are to computer, and computer is to the photograph
Piece carries out the appearance profile that image analysis processing obtains part to be measured (9).
X kinematic axis (1), Y motion axis (2) and Z kinematic axis (3) drive laser sensor (4) to be moved on part to be measured (9)
The different location of side, laser sensor (4) vertically issue the surface of laser to part to be measured (9), and the laser sensor (4) is obtained
Take multiple distance signals and be sent to computer, the computer is analyzed and processed the distance signal, obtain it is described to
Survey pit depth, the height of projection, flatness, the gradient of part (9).
It should be pointed out that for those of ordinary skill in the art, before not departing from the utility model design
It puts, various modifications and improvements can be made, and these are all within the protection scope of the present invention.Therefore, the utility model
The scope of protection shall be subject to the appended claims for patent.
Claims (4)
1. a kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser, which is characterized in that including：X fortune
Moving axis, Y motion axis, Z kinematic axis, laser sensor, light source, industrial camera, benchmark objective table and column, wherein laser sensor
It is mounted on Z kinematic axis, Z kinematic axis is mounted on Y motion axis, and Y motion axis is mounted on column, and column is mounted on X kinematic axis
On；Detection project includes：The appearance profile of part to be measured, pit depth, height of projection, flatness, the gradient.
2. a kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser according to claim 1,
It is characterized in that, by X kinematic axis and Y motion axis move horizontally and the vertical direction of Z kinematic axis is mobile, laser sensing
Device, light source and industrial camera are moved to each position of the top of part to be measured.
3. a kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser according to claim 1,
It is characterized in that, part to be measured is lain in a horizontal plane on benchmark objective table, X kinematic axis, Y motion axis and Z kinematic axis drive light source
It is moved to the different location above part to be measured with industrial camera, using front illumination mode, light source emits beam, industrial camera
It takes pictures to part to be measured and upload pictures is to computer, computer obtains part to be measured to photo progress image analysis processing
Appearance profile.
4. a kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser according to claim 1,
It is characterized in that, X kinematic axis, Y motion axis and Z kinematic axis drive laser sensor to be moved to the different positions above part to be measured
It sets, laser sensor vertically issues laser to the surface of part to be measured, and the laser sensor obtains multiple distance signals and passes
It send to computer, the computer is analyzed and processed the distance signal, obtains the pit depth, convex of the part to be measured
Play height, flatness, the gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448474.6U CN208109030U (en) | 2018-04-02 | 2018-04-02 | A kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448474.6U CN208109030U (en) | 2018-04-02 | 2018-04-02 | A kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109030U true CN208109030U (en) | 2018-11-16 |
Family
ID=64121950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820448474.6U Active CN208109030U (en) | 2018-04-02 | 2018-04-02 | A kind of automobile speed-changing box pulling fork comprehensive detection device based on machine vision and laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109030U (en) |
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2018
- 2018-04-02 CN CN201820448474.6U patent/CN208109030U/en active Active
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