CN207114440U - U type groove side assembly quality detection device - Google Patents
U type groove side assembly quality detection device Download PDFInfo
- Publication number
- CN207114440U CN207114440U CN201720935891.9U CN201720935891U CN207114440U CN 207114440 U CN207114440 U CN 207114440U CN 201720935891 U CN201720935891 U CN 201720935891U CN 207114440 U CN207114440 U CN 207114440U
- Authority
- CN
- China
- Prior art keywords
- type groove
- level crossing
- detection device
- quality detection
- groove side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000012372 quality testing Methods 0.000 description 3
- 238000003326 Quality management system Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
the utility model discloses a U type groove side assembly quality detection device, U type groove side assembly quality detection device includes frame and level crossing mirror support, the rack-mount is at U type groove lateral wall upper surface, is equipped with locating hole, camera mounting groove, positioning baffle and lead screw slip table in the frame, level crossing mirror support and lead screw slip table are connected, install level crossing and L ED lamp on the level crossing support, have designed special getting for instance the mode to obtain camera light source camera lens's reasonable position by calculating the experiment, mechanical structure motion realizes the transform of level crossing position, accomplishes the complete getting for instance of four faces in U type groove, acquires the image through machine vision, carries out analysis processes, obtains the testing result of assembly quality, and the testing result precision is high.
Description
Technical field
The utility model belongs to detection technique field, and in particular to assembles automatic detection device for quality in a kind of U-type groove side
And detection method.
Background technology
At present, U-type groove side assembling quality is detected, conventional detection technique is artificial ocular estimate, will during detection
The standard component for scribbling the coating mixture of machine oil (red lead powder with) fully contacts with detection object, grinds and several times, passes through and observe inspection
The distribution situation for surveying subject surface coating is judged.Specialty engineers and technicians testing result is judged, judgement
According to being ratio that the equally distributed area of coating accounts for detection object surface, ratio >=85%, then to be qualified.Due to artificial detection
Subjectivity inevitably be present, it is easily by mistake useless, cause economic loss；Naked eyes judge, lack quantitatively evaluating, and efficiency is low；In addition
Detection data can not trace shared, it is difficult to include quality management system.In summary, current artificial range estimation detection method can not
Obtain image and carry out quantitative analysis, can not increasingly meet efficient, accurate detection demand.
Utility model content
In order to overcome above-mentioned technical problem existing for prior art, the purpose of this utility model is, there is provided a kind of U
Quality detection device is assembled in type groove side, and no matter operating personnel have rawness to be easily accomplished detection, and detection efficiency is high, cost
Low, testing result precision is high.
Assemble quality detection device, the U-type groove side assembling quality testing dress in U-type groove side provided by the utility model
Put including frame and plane mirror support, the frame is arranged on U-type groove wall upper surface, and frame is provided with positioning hole, camera is pacified
Tankage, positioning baffle and screw slide, the plane mirror support are connected with screw slide, and level crossing is provided with plane mirror support
And LED.
The positioning hole is screwed hole, and bolt, bolt connection frame and plane mirror support, institute are provided with the screwed hole
State and area array cameras is installed in camera mounting groove, two groups of level crossings, two groups of level crossing difference are installed on the plane mirror support
Installed in the front and rear sides of plane mirror support, the both sides of each plate plane mirror are mounted on LED, in two groups of level crossings
Any group be equipped with two panels level crossing, the spacing of two panels level crossing is identical in any group.
Quality detection device is assembled in the U-type groove side, and application method comprises the following steps：1st, switch on power, installation is adjusted
It is whole：Adjust the angle of level crossing both sides LED, to reach tested plane without obvious light region, by calculate determine camera lens and
The position of area array cameras is simultaneously fixed in frame, and device reaches precalculated position；2nd, one group of level crossing is complete to the face corresponding to U-type groove
A capture of camera is completed in reflection；3rd, level crossing corresponds to U-type groove position by screw slide mechanical movement, another group of level crossing
Put, capture is completed in the another side total reflection to U-type groove；4th, image is analyzed and processed by Matlab softwares, calculates fitting rate
It is whether qualified.
Quality detection device is assembled in U-type groove side provided by the utility model, and its advantage is, devises special-purpose taking
Image space formula, and the rational position of camera light source camera lens is obtained by experiment with computing, mechanical structure moves the change for realizing mirror position
Change, complete the complete capture in four faces of U-type groove, image is obtained by machine vision, analyzed and processed, obtain assembling quality
Testing result, testing result precision are high；The capture mode being totally reflected using level crossing, meet the capture environment of small space；For
Meet capture requirement, by the positioner of mechanical structure, equipment is reached precalculated position, accurate positioning is high beneficial to obtaining
The image of quality；Simple to operate, no matter efficiency high, operating personnel have rawness to be easily accomplished detection, avoid operating personnel
Subjectivity, data result is stable.
Brief description of the drawings
Fig. 1 is the utility model mirror imaging schematic diagram；
Fig. 2 is U-type groove and level crossing mount position view；
Fig. 3 is the structural representation of the utility model one embodiment.
Marked in figure：
1.U type grooves；2. area array cameras；3. plane mirror support；4.LED lamps；5. camera mounting groove；6. frame；7. leading screw is slided
Platform；8. positioning baffle；9. bolt.
Embodiment
With reference to the accompanying drawings, with reference to one embodiment, to U-type groove side provided by the utility model assembling quality testing dress
Put and be described in detail.
Embodiment
Reference picture 1- Fig. 3, the U-type groove side assembling quality detection device of the present embodiment, quality is assembled in the U-type groove side
Detection means includes frame 6 and plane mirror support 3, and the frame 6 is arranged on the wall upper surface of U-type groove 1, and frame is provided with positioning
Hole, camera mounting groove 5, positioning baffle 8 and screw slide 7, the plane mirror support 3 are connected with screw slide 7, plane mirror support
Level crossing and LED 4 are installed on 3.
The positioning hole is screwed hole, and bolt 9, the connection frame 6 of bolt 9 and plane mirror support are provided with the screwed hole
3, area array cameras 2 is installed in the camera mounting groove 5,4 plate plane mirrors, the plane are installed on the plane mirror support 3
Mirror 1., 3. be arranged on plane mirror support 3 side, the level crossing 2., be 4. arranged on relative opposite side, the level crossing
1., spacing of the spacing 3. with level crossing 2., 4. it is identical, the both sides of 4 plate plane mirrors are mounted on LED 4.
Detected using U-type groove side assembling quality detection device, method is as follows：1st, switch on power, mounting and adjusting：Adjust
The angle of whole level crossing both sides LED, to reach tested plane without obvious light region, camera lens and face battle array phase are determined by calculating
The position of machine is simultaneously fixed in frame, and device reaches precalculated position；2nd, 1., 3. level crossing level crossing is totally reflected to U-type groove A, C face
Complete a capture of camera；3rd, level crossing is by screw slide mechanical movement, and 2., 4. level crossing corresponds to U-type groove position, to U
Capture is completed in B, D face total reflection of type groove；4th, image is analyzed and processed by Matlab softwares, calculates whether fitting rate closes
Lattice.
Claims (6)
1. quality detection device is assembled in a kind of U-type groove side, it is characterised in that：It includes frame and plane mirror support, the machine
Frame is arranged on U-type groove wall upper surface, and frame is provided with positioning hole, camera mounting groove, positioning baffle and screw slide, described flat
Face mirror support is connected with screw slide, and level crossing and LED are provided with plane mirror support.
2. quality detection device is assembled in U-type groove side according to claim 1, it is characterised in that：The positioning hole is spiral shell
Pit.
3. quality detection device is assembled in U-type groove side according to claim 2, it is characterised in that：Pacify in the screwed hole
Equipped with bolt, bolt connection frame and plane mirror support.
4. quality detection device is assembled in U-type groove side according to claim 1, it is characterised in that：The camera mounting groove
Area array cameras is inside installed.
5. quality detection device is assembled in U-type groove side according to claim 1, it is characterised in that：The plane mirror support
On two groups of level crossings are installed, two groups of level crossings are separately mounted to the front and rear sides of plane mirror support, the two of each plate plane mirror
Side is mounted on LED.
6. quality detection device is assembled in U-type groove side according to claim 5, it is characterised in that：Two groups of level crossings
In any group be equipped with two panels level crossing, the spacing of two panels level crossing is identical in any group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935891.9U CN207114440U (en) | 2017-07-22 | 2017-07-22 | U type groove side assembly quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935891.9U CN207114440U (en) | 2017-07-22 | 2017-07-22 | U type groove side assembly quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114440U true CN207114440U (en) | 2018-03-16 |
Family
ID=61580195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720935891.9U Expired - Fee Related CN207114440U (en) | 2017-07-22 | 2017-07-22 | U type groove side assembly quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283177A (en) * | 2017-07-22 | 2019-01-29 | 青岛理工大学 | Detection device and detection method for assembly quality of side face of U-shaped groove |
-
2017
- 2017-07-22 CN CN201720935891.9U patent/CN207114440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283177A (en) * | 2017-07-22 | 2019-01-29 | 青岛理工大学 | Detection device and detection method for assembly quality of side face of U-shaped groove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201438143U (en) | On-vehicle lens integrated measuring equipment | |
| CN103575239B (en) | Light beam parallelism pick-up unit and method | |
| CN207799328U (en) | A kind of equipment by parallel light tube and MTF algorithm detection optical system resolving powers | |
| CN102519710A (en) | Digital detection instrument and detection method for detecting optical distortion of light transmitting glass | |
| CN202255299U (en) | Solder paste thickness testing device | |
| CN103630332A (en) | Backlight brightness uniformity measuring device and method | |
| CN112785952B (en) | Detection and correction device and detection and correction method for display screen with under-screen camera | |
| CN204924183U (en) | Small -size part vision precision measurement appearance | |
| CN113655064B (en) | Appearance defect multimode visual detection sensor | |
| CN101487222A (en) | Multifunctional laser road detection vehicle | |
| CN207114440U (en) | U type groove side assembly quality detection device | |
| CN207798384U (en) | The equipment of burnt position after a kind of different burnt sections of automatic measurement zoom lens | |
| CN203241025U (en) | Sheet metal part three-face visual detection device | |
| CN108169240A (en) | Nickel foam surface defect detection apparatus | |
| CN110702016A (en) | Power transmission line icing measurement system and method | |
| CN103278179B (en) | Space camera field curvature pick-up unit and detection method | |
| CN110830696B (en) | Calibration method of binocular vision measurement technology | |
| CN110849332A (en) | Attitude measurement system of moving object | |
| CN202486053U (en) | Multifunctional coal and coke microscopic analysis system | |
| CN102665091A (en) | Method and device for detecting image quality of ball cover | |
| CN109283177A (en) | Detection device and detection method for assembly quality of side face of U-shaped groove | |
| CN114160448B (en) | Visual detection equipment and detection method for precise electronic stamping part | |
| CN102607809A (en) | Lens identification rate detecting device | |
| CN202793738U (en) | Lens resolution detecting device | |
| CN114002457A (en) | Particle image velocimeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20210722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |