CN209131582U - High-precision image formula measuring instrument - Google Patents
High-precision image formula measuring instrument Download PDFInfo
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- CN209131582U CN209131582U CN201822079385.1U CN201822079385U CN209131582U CN 209131582 U CN209131582 U CN 209131582U CN 201822079385 U CN201822079385 U CN 201822079385U CN 209131582 U CN209131582 U CN 209131582U
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Abstract
The utility model discloses a kind of High-precision image formula measuring instrument, including bracket, it is set to the substrate of rack upper surface, positioned at the workbench of upper surface of base plate, Z axis column, laser scanning mechanism, imaging mechanism and Z axis driving mechanism, the Z axis column is set to upper surface of base plate and is located on rear side of workbench, the Z axis driving mechanism is installed on Z axis column front side surface, the transmission shaft of the motor by a link block respectively with laser head, the connection of laser reflection inductor, another end face of bearing is connect with transmission shaft end thereof contacts, the imaging mechanism further comprises shell, CCD camera and light source, the CCD camera is set in shell, a focusing lens are provided with below CCD camera, annularly arrangement forms several concentric lamp rings to several lamp beads from inside to outside.The utility model provides firm installation site for lamp bead by the setting of skewed slot on lamp plate, to guarantee the stability of illumination, guarantee measuring accuracy and be not susceptible to inclination, damage, prolongs the service life.
Description
Technical field
The utility model relates to a kind of field of precision measurement more particularly to a kind of High-precision image formula measuring instruments.
Background technique
Image measurer also known as accurate image-type surveying instrument, it overcomes the deficiency of conventional projector, be collection it is light, mechanical, electrical,
Computer image technology is in integrated novel high-precision, high-tech measuring instrument.It is carried out by optical microscopy measuring targets high
Magnification optical amplification imaging can be detected efficiently after amplified object image is sent into computer by CCD camera system
The profile of various complex parts and the microcosmic detection and quality of surface shape size, angle and position, especially precision parts
Control.Wherein, light-source illuminating system is one of the part of most critical in image measuring system, and main target is with suitable side
Formula projects light on testee, the contrast of prominent tested characteristic.
Utility model content
The utility model provides a kind of High-precision image formula measuring instrument, this High-precision image formula measuring instrument passes through oblique on lamp plate
The setting of slot provides firm installation site for lamp bead, to guarantee the stability of illumination, guarantee measuring accuracy and be not susceptible to
Inclination, damage, prolong the service life.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of High-precision image formula measuring instrument, including
Bracket, the substrate for being set to rack upper surface, the workbench positioned at upper surface of base plate, Z axis column, laser scanning mechanism, imaging
Mechanism and Z axis driving mechanism, the Z axis column are set to upper surface of base plate and are located on rear side of workbench, the Z axis driving mechanism
It is installed on Z axis column front side surface, the imaging mechanism is installed in Z axis driving mechanism, and the workbench is located at laser scanning
Below mechanism and imaging mechanism；
The laser scanning mechanism further comprises motor, laser head and laser reflection inductor, the transmission of the motor
Axis is connect respectively by a link block with laser head, laser reflection inductor, the motor further comprise ontology, transmission shaft,
Elastic slice and the bearing being set between transmission shaft and elastic slice, the elastic slice are connect with body interior one end face contact, the bearing
It is set to ontology, an end face of bearing and elastic slice connect, another end face of bearing is connect with transmission shaft end thereof contacts；
The imaging mechanism further comprises shell, CCD camera and light source, and the CCD camera is set in shell, CCD
Be provided with a focusing lens below camera, the light source is fixed on focusing lens lower end, the light source further comprise lamp holder,
Circuit board, lamp plate and several lamp beads being uniformly arranged on lamp plate, this several lamp bead are described several respectively with circuit board electrical connection
Annularly arrangement forms several concentric lamp rings to lamp bead from inside to outside.
Further improved technology scheme is as follows in above-mentioned technical proposal:
1. in above scheme, several lamp beads are white led lamps.
2. in above scheme, several skewed slots for lamp bead insertion are provided on the lamp plate, it is several embedding one by one respectively for lamp bead
Enter in the skewed slot of lamp plate.
3. in above scheme, spacing is identical between several described concentric lamp rings.
4. in above scheme, the bearing is plastic bearing.
5. in above scheme, the table top of the workbench is glass table top, and the workbench is embedded with LED wheel exterior feature light source.
6. in above scheme, the leading flank of the workbench and right side are provided with a level meter.
7. in above scheme, the cradle bottom surface is provided with height-adjustable stabilizer blade.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
1. the utility model High-precision image formula measuring instrument, if light source further comprise lamp holder, circuit board, lamp plate and
The dry lamp bead being uniformly arranged on lamp plate, respectively with circuit board electrical connection, several lamp beads are in this several lamp bead from inside to outside
Ring-type arrangement forms several concentric lamp rings, each lamp bead is connect with circuit board respectively, realizes the independent control to lamp bead,
The setting of multiple lamp rings may be implemented directional light irradiation and can measure the different parts of different size objects or object not
When same parameter, the lamp ring of different number is opened as needed, to reach optimal illumination effect, to improve the precision of test；Its
It is secondary, several skewed slots for lamp bead insertion are provided on lamp plate, it is several to distinguish in the skewed slots of insertion lamp plate one by one for lamp bead, on lamp plate
The setting of skewed slot provides firm installation site for lamp bead, to guarantee the stability of illumination, guarantee measuring accuracy and be not easy to send out
Raw inclination, damage, prolong the service life.
2. the utility model High-precision image formula measuring instrument, motor further comprise ontology, transmission shaft, elastic slice and set
The bearing being placed between transmission shaft and elastic slice, the elastic slice are connect with body interior one end face contact, and the bearing is set to this
Body, an end face of bearing and elastic slice connect, another end face of bearing is connect with transmission shaft end thereof contacts, axis on motor
The setting held, avoiding is all the elastic slice of metalwork and directly contacting for transmission shaft, so that coefficient of friction between the two is reduced,
The abrasion for avoiding elastic slice and transmission shaft guarantees that the flexible and efficient running of motor prolongs the service life to guarantee precision.
Detailed description of the invention
Attached drawing 1 is the utility model High-precision image formula measuring instrument schematic perspective view；
Attached drawing 2 is the utility model High-precision image formula measuring instrument partial structural diagram；
Attached drawing 3 is electric machine structure schematic diagram in the utility model High-precision image formula measuring instrument；
Attached drawing 4 is light-source structure schematic diagram in the utility model High-precision image formula measuring instrument；
Attached drawing 5 is light-source structure bottom view in the utility model High-precision image formula measuring instrument.
In the figures above: 1, bracket；2, substrate；3, workbench；4, Z axis column；5, laser scanning mechanism；51, motor；
1c, ontology；2c, transmission shaft；3c, elastic slice；4c, bearing；52, laser head；53, laser reflection inductor；6, imaging mechanism；61,
Shell；62, CCD camera；63, light source；601, lamp holder；602, circuit board；603, lamp plate；604, lamp bead；605, skewed slot；606, lamp
Ring；64, focusing lens；7, Z axis driving mechanism；8, level meter；9, stabilizer blade.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment 1: a kind of High-precision image formula measuring instrument including bracket 1, the substrate 2 that is set to rack upper surface, is located at
Workbench 3, Z axis column 4, laser scanning mechanism 5, imaging mechanism 6 and the Z axis driving mechanism 7 of 2 upper surface of substrate, the Z axis are vertical
Column 4 is set to 2 upper surface of substrate and is located at 3 rear side of workbench, and the Z axis driving mechanism 7 is installed on 4 front side surface of Z axis column,
The imaging mechanism 6 is installed in Z axis driving mechanism 7, and the workbench 3 is located under laser scanning mechanism 5 and imaging mechanism 6
Side；
The laser scanning mechanism 5 further comprises motor 51, laser head 52 and laser reflection inductor 53, the motor
51 transmission shaft 2c is connect with laser head 52, laser reflection inductor 53 respectively by a link block, and the motor 51 is further
Including ontology 1c, transmission shaft 2c, elastic slice 3c and the bearing 4c, the elastic slice 3c that are set between transmission shaft 2c and elastic slice 3c and this
The connection of one end face contact, the bearing 4c are set to ontology 1c inside body 1c, and an end face of bearing 4c contacts company with elastic slice 3c
It connects, another end face of bearing 4c is connect with transmission shaft 2c end thereof contacts；
The imaging mechanism 6 further comprises shell 61, CCD camera 62 and light source 63, and the CCD camera 62 is set to shell
In body 61, a focusing lens 64 are provided with below CCD camera 62, the light source 63 is fixed on 64 lower end of focusing lens, the light
Source 63 further comprise lamp holder 601, circuit board 602, lamp plate 603 and it is several be uniformly arranged in lamp bead 604 on lamp plate 603, this
Several lamp beads 604 are electrically connected with circuit board 602 respectively, and arrangement annular in shape forms several to several lamp beads 604 from inside to outside
Concentric lamp ring 606.
Above-mentioned several lamp beads 604 are white led lamps；Several skewed slots being embedded in for lamp bead 604 are provided on above-mentioned lamp plate 603
605, it is several in the difference of the lamp bead 604 one by one skewed slots 605 of insertion lamp plate 603；Between between several above-mentioned concentric lamp rings 606
Away from identical.
Embodiment 2: a kind of High-precision image formula measuring instrument including bracket 1, the substrate 2 that is set to rack upper surface, is located at
Workbench 3, Z axis column 4, laser scanning mechanism 5, imaging mechanism 6 and the Z axis driving mechanism 7 of 2 upper surface of substrate, the Z axis are vertical
Column 4 is set to 2 upper surface of substrate and is located at 3 rear side of workbench, and the Z axis driving mechanism 7 is installed on 4 front side surface of Z axis column,
The imaging mechanism 6 is installed in Z axis driving mechanism 7, and the workbench 3 is located under laser scanning mechanism 5 and imaging mechanism 6
Side；
The laser scanning mechanism 5 further comprises motor 51, laser head 52 and laser reflection inductor 53, the motor
51 transmission shaft 2c is connect with laser head 52, laser reflection inductor 53 respectively by a link block, and the motor 51 is further
Including ontology 1c, transmission shaft 2c, elastic slice 3c and the bearing 4c, the elastic slice 3c that are set between transmission shaft 2c and elastic slice 3c and this
The connection of one end face contact, the bearing 4c are set to ontology 1c inside body 1c, and an end face of bearing 4c contacts company with elastic slice 3c
It connects, another end face of bearing 4c is connect with transmission shaft 2c end thereof contacts；
The imaging mechanism 6 further comprises shell 61, CCD camera 62 and light source 63, and the CCD camera 62 is set to shell
In body 61, a focusing lens 64 are provided with below CCD camera 62, the light source 63 is fixed on 64 lower end of focusing lens, the light
Source 63 further comprise lamp holder 601, circuit board 602, lamp plate 603 and it is several be uniformly arranged in lamp bead 604 on lamp plate 603, this
Several lamp beads 604 are electrically connected with circuit board 602 respectively, and arrangement annular in shape forms several to several lamp beads 604 from inside to outside
Concentric lamp ring 606.
Above-mentioned bearing 4c is plastic bearing；The table top of above-mentioned workbench 3 is glass table top, and the workbench 3 is embedded with LED
Profile light source；The leading flank of above-mentioned workbench 3 and right side are provided with a level meter 8；Above-mentioned 1 bottom surface of bracket is provided with adjustable
Save the stabilizer blade 9 of height.
When using above-mentioned High-precision image formula measuring instrument, each of which lamp bead is connect with circuit board respectively, is realized to lamp bead
Independent control, the setting of multiple lamp rings may be implemented directional light irradiation and can measure different size objects or object
Different parts different parameters when, as needed open different number lamp ring, to reach optimal illumination effect, to improve survey
The precision of examination；Secondly, on lamp plate skewed slot setting, firm installation site is provided for lamp bead, thus guarantee illumination stability,
Guarantee measuring accuracy and be not susceptible to inclination, damage, prolongs the service life；Again, the setting of motor upper bearing (metal), avoids and is all
The elastic slice of metalwork and transmission shaft directly contact, to reduce coefficient of friction between the two, avoid elastic slice and transmission shaft
Abrasion, guarantees that the flexible and efficient running of motor prolongs the service life to guarantee precision.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (8)
1. a kind of High-precision image formula measuring instrument, it is characterised in that: including bracket (1), be set to the substrate of rack upper surface
(2), it is located at the workbench (3), Z axis column (4), laser scanning mechanism (5), imaging mechanism (6) and Z axis of substrate (2) upper surface
Driving mechanism (7), the Z axis column (4) are set to substrate (2) upper surface and are located on rear side of workbench (3), the Z axis driving
Mechanism (7) is installed on Z axis column (4) front side surface, and the imaging mechanism (6) is installed on Z axis driving mechanism (7), the work
Make platform (3) to be located at below laser scanning mechanism (5) and imaging mechanism (6)；
The laser scanning mechanism (5) further comprises motor (51), laser head (52) and laser reflection inductor (53), described
The transmission shaft (2c) of motor (51) is connect with laser head (52), laser reflection inductor (53) respectively by a link block, described
Motor (51) further comprise ontology (1c), transmission shaft (2c), elastic slice (3c) and be set to transmission shaft (2c) and elastic slice (3c) it
Between bearing (4c), the internal one end face contact of the elastic slice (3c) and ontology (1c) connect, and the bearing (4c) is set to ontology
(1c), an end face of bearing (4c) and elastic slice (3c) are connected, another end face of bearing (4c) and transmission shaft (2c) one
End in contact connection；
The imaging mechanism (6) further comprises shell (61), CCD camera (62) and light source (63), and the CCD camera (62) sets
It is placed in shell (61), is provided with a focusing lens (64) below CCD camera (62), the light source (63) is fixed on focusing lens
Head (64) lower end, the light source (63) further comprises lamp holder (601), circuit board (602), lamp plate (603) and several uniform rows
The lamp bead (604) being distributed on lamp plate (603), this several lamp bead (604) are electrically connected with circuit board (602) respectively, several lamps
Arrangement annular in shape forms several concentric lamp rings (606) to pearl (604) from inside to outside.
2. High-precision image formula measuring instrument according to claim 1, it is characterised in that: several lamp beads (604) are white
Color LED light.
3. High-precision image formula measuring instrument according to claim 1, it is characterised in that: the lamp plate (603) if on be provided with
The dry skewed slot (605) being embedded in for lamp bead (604), several skewed slots (605) for being embedded in lamp plate (603) one by one respectively for lamp bead (604)
It is interior.
4. High-precision image formula measuring instrument according to claim 1, it is characterised in that: several described concentric lamp rings
(606) spacing is identical between.
5. High-precision image formula measuring instrument according to claim 1, it is characterised in that: the bearing (4c) is plastic shaft
It holds.
6. High-precision image formula measuring instrument according to claim 1, it is characterised in that: the table top of the workbench (3) is
Glass table top, the workbench (3) are embedded with LED wheel exterior feature light source.
7. High-precision image formula measuring instrument according to claim 1, it is characterised in that: the leading flank of the workbench (3)
A level meter (8) are provided with right side.
8. High-precision image formula measuring instrument according to claim 1, it is characterised in that: bracket (1) bottom surface is provided with
Height-adjustable stabilizer blade (9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891074 | 2017-12-29 | ||
| CN2017218910744 | 2017-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131582U true CN209131582U (en) | 2019-07-19 |
Family
ID=67248628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822079385.1U Active CN209131582U (en) | 2017-12-29 | 2018-12-12 | High-precision image formula measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029766A1 (en) * | 2021-09-03 | 2023-03-09 | 苏州天准科技股份有限公司 | Epi-illumination light source having adjustable diameter and image measuring instrument |
-
2018
- 2018-12-12 CN CN201822079385.1U patent/CN209131582U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029766A1 (en) * | 2021-09-03 | 2023-03-09 | 苏州天准科技股份有限公司 | Epi-illumination light source having adjustable diameter and image measuring instrument |
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