CN206269747U - A kind of testing agency for detecting tiny precision workpiece size - Google Patents
A kind of testing agency for detecting tiny precision workpiece size Download PDFInfo
- Publication number
- CN206269747U CN206269747U CN201621326951.9U CN201621326951U CN206269747U CN 206269747 U CN206269747 U CN 206269747U CN 201621326951 U CN201621326951 U CN 201621326951U CN 206269747 U CN206269747 U CN 206269747U
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- CN
- China
- Prior art keywords
- laser
- workpiece
- detector
- supporting plate
- testing agency
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- 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
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Abstract
The utility model discloses a kind of testing agency for detecting tiny precision workpiece size, it includes base, DOCK LEVELER, laser detector, detector holder, linear electric motors, workpiece supporting plate and the workpiece assembling seat on workpiece supporting plate；DOCK LEVELER is located at the top of base；Detector holder is located on DOCK LEVELER；Laser detector is arranged on detector holder, and the laser exit of laser detector is towards workpiece assembling seat direction；Linear electric motors are arranged on DOCK LEVELER, and the output shaft of linear electric motors is connected with detector holder；Workpiece supporting plate is located at the middle part of base；Workpiece assembling seat is removably mounted on workpiece supporting plate.The utility model is scanned detection using reflective laser, is not contacted with tested surface, it is to avoid damage tested surface；Using laser reflection point definition datum, it is to avoid accumulated error, accuracy of detection is improved；Workpiece assembling seat is used and is removably mounted on workpiece supporting plate, it is easy to changed, applicability is wider.
Description
Technical field
The utility model is related to field of measuring technique, more particularly to a kind of detection for detecting tiny precision workpiece size
Mechanism.
Background technology
As the progress of society, automatic and mechanical application are more and more extensive, mechanical automation society brings
Efficiency high, the benefit of low cost.However, in mechanical automation equipment, accurate small part often rises to the operating efficiency of equipment
To key effect, but accurate small part is often due to structure is peculiar, and shape is strange, not only processing difficulties, high processing costs,
And be difficult to position in measurement for the small feature sizes on part；Or the positioning datum of selection is not accurate enough, cause to survey
Amount error is larger；Or in clamping because too small or face is too small, and be difficult to dress and put down, when reality measurement is difficult to navigate to measurement
Desired benchmark, and then be difficult to detect.In existing detection technique, have the following disadvantages：
Less than 1：For tiny workpiece, operation is difficult to；
Less than 2：Inefficiency；
Less than 3：Accumulated error is big, and the distortion factor is high.
The content of the invention
It is difficult to operate during for above-mentioned precision thin small parts' measurement, accumulated error is big, the low problem of location efficiency, this practicality
It is new there is provided a kind of testing agency for detecting tiny precision workpiece size, its object is to pass through to use reflective laser
Detection technique, directly strafe tested feature, according to the difference of different characteristic reflection configuration, point Lamb wave graphic data, with the amount of reaching
The purpose of survey.
To achieve these goals, the technical solution of the utility model is as follows：
A kind of testing agency for detecting tiny precision workpiece size, it is characterised in that：Adjusted including base, height
Plate, laser detector, detector holder, linear electric motors, workpiece supporting plate and the workpiece assembling seat on workpiece supporting plate；
The DOCK LEVELER is located at the top of base；The detector holder is located on DOCK LEVELER；
The laser detector is arranged on detector holder, and the laser exit of laser detector is towards workpiece assembling seat side
To；
The linear electric motors are arranged on DOCK LEVELER, and the output shaft of linear electric motors is connected with detector holder；
The workpiece supporting plate is located at the middle part of base；Workpiece assembling seat is removably mounted on workpiece supporting plate.
More preferably, the laser detector includes laser generator, lens and industrial camera；The laser generator from
Laser exit sends laser, after laser scanning workpiece, reflexes on lens, and laser is sent in industrial camera by lens, in
Industrial camera is imaged.
More preferably, the base is provided with the chute that more than one extends along vertical direction, and the chute is used to install height
Degree adjustable plate.
More preferably, the one of face of the DOCK LEVELER is provided with a slide rail for vertically extending, the slide rail
In chute；Another face is provided with more than one guide groove along horizontal direction straight-line guidance, and the guide groove is used to install
Detector holder.
More preferably, the detector holder is provided with more than one movement sliding block, the position of mobile sliding block and the position of guide groove
Put corresponding；Mobile sliding block on detector holder is arranged in the guide groove of DOCK LEVELER.
More preferably, the workpiece supporting plate is located at laser detector lower section；Workpiece supporting plate is provided with two stations, workpiece
Mounting seat is arranged on two stations.
More preferably, also including photoelectric sensor；Photoelectric sensor is connected with laser detector, for controlling laser detector
Sweep times.
The beneficial effect produced using the utility model：1st, the utility model is scanned detection using reflective laser,
Thin miniature workpiece or shaped piece can be detected, and do not contacted with tested surface, it is to avoid damage tested surface；Using laser reflection point
Definition datum, directly measures the relative size of measurement point and benchmark, it is to avoid accumulated error, improves accuracy of detection.
2nd, the utility model applicability is wide, and workpiece assembling seat is used and is removably mounted on workpiece supporting plate, it is easy to root
Different workpiece assembling seats, highly versatile are changed according to different measured workpieces.
Brief description of the drawings
Fig. 1 is the structural representation of testing agency.
Fig. 2 is the front view of testing agency.
Fig. 3 is the top view of testing agency.
Fig. 4 is the left view of testing agency.
Specific embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below by specific implementation
Example is simultaneously further described in detail with reference to accompanying drawing to the utility model.
As shown in Figures 1 to 4, a kind of detection machine for detecting tiny precision workpiece size disclosed in the utility model
Structure, the information of tiny precision workpiece, external industrial control equipment, according to laser detection are taken using the detection technique of reflective laser
Information is calculated, to obtain the size of tiny precision workpiece.Testing equipment includes that base 1, the height positioned at the top of base 1 are adjusted
Section plate 2, the detector holder 4 on DOCK LEVELER 2, the laser detector 3 on detector holder 4, it is located at
The linear electric motors 5 of the side of DOCK LEVELER 2, the photoelectric sensor 8 positioned at the top of DOCK LEVELER 2, the work positioned at the middle part of base 1
Part supporting plate 6 and the workpiece assembling seat on workpiece supporting plate 67.
Base 1 is the support base of whole testing agency.The L-shaped structure of base 1, wherein DOCK LEVELER 2 are arranged on length
The top on side, workpiece supporting plate 6 is arranged on the middle part on side long, and DOCK LEVELER 2 is installed on the same side with workpiece supporting plate 6.
Reinforcement is provided between the side long of base 1 and short side to strengthen the intensity of base 1.The side long of base 1 is provided with one along perpendicular
Nogata is used for setting height(from bottom) adjustable plate 2 to the chute 11 for extending, the chute 11.
DOCK LEVELER 2 is used to adjust the distance between measured workpiece and laser detector 3, to adjust out optimum detection
Position.Face on DOCK LEVELER 2 near base 1 is provided with a slide rail 21 for vertically extending, the position of slide rail 21
Position with the chute 11 of base 1 is corresponding, and DOCK LEVELER 2 is arranged on when on base 1, and slide rail 21 is inserted in chute 11, high
Degree adjustable plate 2 can be moved up and down along chute 11, be adjusted the height of DOCK LEVELER 2.Another face of DOCK LEVELER 2
Two guide grooves 22 along horizontal direction straight-line guidance arranged side by side are provided with, the guide groove 22 is used to install detector holder 4.
Detector holder 4 is the connecting plate between DOCK LEVELER 2 and laser detector 3.Detector holder 4 is near height
The one side of adjustable plate 2 is provided with two mobile sliding blocks 41 arranged side by side, and the position of mobile sliding block 41 is corresponding with the position of guide groove 22.
Mobile sliding block 41 on detector holder 4 is arranged in the guide groove 22 of DOCK LEVELER 2, can be slided in guide groove 22.Straight-line electric
Machine 5 is actuating unit, for driving the horizontal linear of laser detector 3 to move.Linear electric motors 5 are arranged on the side of DOCK LEVELER 2
Bian Shang, the output shaft of linear electric motors 5 is connected with detector holder 4, when linear electric motors 5 work, drives the shifting on detector holder 4
Movable slider 41 is moved left and right along guide groove 22, realizes that the scan-type of laser detector 3 detects workpiece.
Laser detector 3 is arranged on detector holder 4, and the laser exit of laser detector 3 is towards the side of workpiece assembling seat 7
To.Laser detector 3 in the present embodiment is used to detect product that main collection using high accuracy reflective laser detector 3 to be needed
The data of the point wanted.Laser detector 3 includes laser generator, lens and industrial camera, and laser generator is from laser exit
Send so that on the laser of lines form scanning to measured workpiece, scanning to the measured workpiece back reflection on workpiece assembling seat 7 is reflected
Light wave is imaged after on lens in industrial camera, realizes the information gathering of measured workpiece.Laser detector 3 collects tested
After the data of the multiple points of workpiece, industrial computer is sent data to, the form to laser reflection light wave is analyzed by industrial computer（Light
Impinge upon on the face without angle, the waveform of reflection is different）, industrial computer calculates tested work according to the specific waveforms for obtaining
The actual size of part, and contrasted with theoretical value, to judge whether product is qualified.
Workpiece support is located at the lower section of laser detector 3, and workpiece supporting plate 6 is provided with two stations, on two stations
It is equipped with workpiece assembling seat 7.The workpiece assembling seat 7 is used to install measured workpiece, and its being installed as on workpiece supporting plate 6 is removable
Installation is unloaded, user can select different workpiece assembling seats 7, during detection measured workpiece, only need according to different measured workpiece structures
Measured workpiece is arranged on workpiece assembling seat 7, the tested surface of measured workpiece is placed in the lie flat beneath of laser detector 3, really
Protect by it is not rocked and measured workpiece is detected.
Testing agency in the present embodiment is also provided with photoelectric sensor 8, and photoelectric sensor 8 is connected with laser detector 3,
Sweep times for controlling laser detector 3.Photoelectric sensor 8 senses the shift motion of laser detector 3, works as laser detection
Device 3 moves to Far Left（Or rightmost）When, photoelectric sensor 8 transmits a signal to linear electric motors 5, and linear electric motors 5 are inverted, and drives
Laser detector 3 is moved toward opposite direction.
Additionally, the testing agency in the present embodiment also has the function of being directed at tiny precision workpiece size datum automatically, inspection
Before surveying mechanism detected size, the laser that laser detector 3 sends on measured workpiece, laser reflection and by falling in work after lens
In industry camera, three points are randomly selected in the point formed in industrial camera, a datum level, industrial computer are defined by three points
And then other sizes are calculated according to this datum level, and thus solving that tiny precision workpiece structure is peculiar, shape is strange, it is difficult to fixed
The problem of position.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of testing agency for detecting tiny precision workpiece size, it is characterised in that：Including base（1）, height adjust
Plate（2）, laser detector（3）, detector holder（4）, linear electric motors（5）, workpiece supporting plate（6）And positioned at workpiece supporting plate
（6）On workpiece assembling seat（7）；
The DOCK LEVELER（2）Positioned at base（1）Top；The detector holder（4）Positioned at DOCK LEVELER（2）On；
The laser detector（3）Installed in detector holder（4）On, laser detector（3）Laser exit towards workpiece pacify
Dress seat（7）Direction；
The linear electric motors（5）Installed in DOCK LEVELER（2）On, linear electric motors（5）Output shaft and detector holder（4）Even
Connect；
The workpiece supporting plate（6）Positioned at base（1）Middle part；Workpiece assembling seat（7）It is removably mounted to workpiece supporting plate
（6）On.
2. testing agency according to claim 1, it is characterised in that：The laser detector（3）Including laser generator,
Lens and industrial camera；The laser generator sends laser from laser exit, after laser scanning workpiece, reflexes to lens
On, laser is sent in industrial camera by lens, in industrial camera imaging.
3. testing agency according to claim 1, it is characterised in that：The base（1）More than one is provided with along perpendicular
Nogata is to the chute for extending（11）, the chute（11）For setting height(from bottom) adjustable plate（2）.
4. testing agency according to claim 3, it is characterised in that：The DOCK LEVELER（2）Set on one of face
There is a slide rail for vertically extending（21）, the slide rail（21）Installed in chute（11）It is interior；Another face is provided with one
Above along the guide groove of horizontal direction straight-line guidance（22）, the guide groove（22）For installing detector holder（4）.
5. testing agency according to claim 4, it is characterised in that：The detector holder（4）It is provided with more than one
Mobile sliding block（41）, mobile sliding block（41）Position and guide groove（22）Position it is corresponding；Detector holder（4）On mobile cunning
Block（41）Installed in DOCK LEVELER（2）Guide groove（22）It is interior.
6. testing agency according to claim 1, it is characterised in that：The workpiece supporting plate（6）Positioned at laser detector
（3）Lower section；Workpiece supporting plate（6）It is provided with two stations, workpiece assembling seat（7）On two stations.
7. testing agency according to claim 1, it is characterised in that：Also include photoelectric sensor（8）；Photoelectric sensor
（8）With laser detector（3）Connection, for controlling laser detector（3）Sweep times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326951.9U CN206269747U (en) | 2016-12-06 | 2016-12-06 | A kind of testing agency for detecting tiny precision workpiece size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326951.9U CN206269747U (en) | 2016-12-06 | 2016-12-06 | A kind of testing agency for detecting tiny precision workpiece size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269747U true CN206269747U (en) | 2017-06-20 |
Family
ID=59043484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621326951.9U Expired - Fee Related CN206269747U (en) | 2016-12-06 | 2016-12-06 | A kind of testing agency for detecting tiny precision workpiece size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775908A (en) * | 2018-06-28 | 2018-11-09 | 苏州富强科技有限公司 | A kind of positioning adjusting bracket and the laser detector with it |
-
2016
- 2016-12-06 CN CN201621326951.9U patent/CN206269747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775908A (en) * | 2018-06-28 | 2018-11-09 | 苏州富强科技有限公司 | A kind of positioning adjusting bracket and the laser detector with it |
| CN108775908B (en) * | 2018-06-28 | 2024-04-30 | 苏州富强科技有限公司 | Positioning adjusting frame and laser detection device with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20191206 |