CN204101265U - A kind of optical detecting platform - Google Patents
A kind of optical detecting platform Download PDFInfo
- Publication number
- CN204101265U CN204101265U CN201420618887.6U CN201420618887U CN204101265U CN 204101265 U CN204101265 U CN 204101265U CN 201420618887 U CN201420618887 U CN 201420618887U CN 204101265 U CN204101265 U CN 204101265U
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- China
- Prior art keywords
- guide rail
- movable plate
- brace table
- brace
- sway
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Abstract
The utility model discloses a kind of optical detecting platform, comprise support frame, optical detection main frame is fixedly installed bottom described support frame, the top of described optical detection main frame is provided with optic test part, the bottom of described support frame is base, described optical detection main frame is arranged on base, the both sides of described base are provided with two sway braces upwards extended, the inner side of described sway brace is respectively provided with a brace table, described brace table is provided with the first guide rail, described first guide rail and brace table all extend along the Width of sway brace; Described first guide rail is provided with the first movable plate, and the lower surface of described first movable plate is provided with the guide chute cooperatively interacted with the first guide rail; The function accurately, conveniently regulated can be carried out the locus being positioned at test specimen on support frame, be embodied in and X, Y, Z three axial displacement of optic test part is regulated, there is the beneficial effects such as easy to adjust, governor motion structure is simple.
Description
Technical field
The utility model relates to a kind of optical detection apparatus field, is particularly useful for the optical detecting platform of multiple degrees of freedom test specimen attitude regulation focusing.
Background technology
Optical detecting platform is the key basic bogey installing optical detection main frame and test specimen, its Main Function realizes steadily of centre of gravity in testing process and posture balancing, existing optical detecting platform generally includes the support frame being positioned at bottom, in testing process, test specimen and optical detection main frame are individually fixed in the upper/lower terminal of support frame, and realized the precision focusing adjustment of test specimen position in testing process by auxiliary equipments such as drive system mounted thereto, kinematic train, sensor-based systems, to complete whole optical detection operation.
But, the weak point that existing optical detecting platform exists is: test specimen is directly connected on support frame, its positioning precision and adjustable poor, only can the installation location requirement meeting test specimen, be difficult to carry out multivariant accurate adjustment to the locus of test specimen and attitude.
Utility model content
The purpose of this utility model is: for above-mentioned weak point, provides a kind of and can carry out the locus being positioned at test specimen on support frame accurately, the convenient optical detecting platform regulated.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme:
A kind of optical detecting platform, comprise support frame, optical detection main frame is fixedly installed bottom described support frame, the top of described optical detection main frame is provided with optic test part, it is characterized in that: the bottom of described support frame is base, described optical detection main frame is arranged on base, the both sides of described base are provided with two sway braces upwards extended, the inner side of described sway brace is respectively provided with a brace table, described brace table is provided with the first guide rail, described first guide rail and brace table all extend along the Width of sway brace; Described first guide rail is provided with the first movable plate, and the lower surface of described first movable plate is provided with the guide chute cooperatively interacted with the first guide rail; The upper surface of described first guide rail is provided with the second guide rail, in the horizontal direction, the bearing of trend of described second guide rail is mutually vertical with the first guide rail, and described second guide rail is provided with the second movable plate, and the lower surface of described second movable plate is provided with the guide chute cooperatively interacted with the second guide rail; Described optic test part is arranged at the top of the second movable plate, and described first movable plate and the second movable plate are provided with the printing opacity detect aperture vertically run through; Vertical height micro-adjusting mechanism is provided with between described brace table and the first guide rail, described vertical height micro-adjusting mechanism comprises drive motor, the output shaft of described drive motor vertically extends, the output shaft of described drive motor is provided with axially extending screw rod, described screw rod is provided with adjustment back-up block, described adjustment back-up block is provided with internal thread hole, and described adjustment back-up block forms feed screw nut pair by internal thread hole and screw rod, and described first guide rail is fixed on the end face regulating back-up block.
Preferably, the inside of described sway brace is provided with hollow interlayer, described sway brace is provided with the through wires hole being communicated to hollow interlayer, described through wires hole is arranged at the top of brace table and the lower surface of base, the lower end of described connection cable is derived by the through wires hole of base lower surface and is connected with optical detection main frame, and the upper end of described connection cable is derived by the through wires hole be positioned at above brace table and is connected with optic test part.Adopt such structure, by detecting main frame with base bearing optical, and combine by two sway braces upwards extended the mode hanging bracket, optic test part is located in directly over optical detection main frame, there is syndeton stablize, structure is simple, be easy to repeated disassembled and assembled, and not easily occur blocking interference, by the connection cable between hollow interlayer storage test specimen and optical detecting platform (as power lead, signal wire etc.), not only structure is simple, layout is better, and effectively can prevent the curling coiling of connection cable, avoid connection cable to interfere and block optical detection.
Preferably, the two ends of described first guide rail are provided with clutch shaft bearing seat, described clutch shaft bearing seat is fixed on brace table, the first screw mandrel is provided with between two clutch shaft bearing seats, described first screw mandrel is provided with the first screw shell, described first screw shell is threaded with between the first screw mandrel, and the lower surface of described first movable plate is fixedly connected with the outside of the first screw shell, and described first screw mandrel is connected with the first drive motor.Adopt such structure, drive feed screw nut pair to regulate by drive motor, there is the beneficial effect that structure is simple, easy to adjust, precision is high.
Preferably, the two ends of described second guide rail are provided with the second bearing seat, described second bearing seat is fixed on the first movable plate, the second screw mandrel is provided with between two the second bearing seats, described second screw mandrel is provided with the second screw shell, described second screw shell is threaded with between the second screw mandrel, and the lower surface of described second movable plate is fixedly connected with the outside of the second screw shell, and described second screw mandrel is connected with the second drive motor.Adopt such structure, drive feed screw nut pair to regulate by drive motor, there is the beneficial effect that structure is simple, easy to adjust, precision is high.
Preferably, the sidepiece of described first guide rail and the second guide rail is provided with flange, and the guide chute on described first movable plate and the second movable plate is provided with the recess suitable with described flange.Adopt such structure, there is the beneficial effect that syndeton is stablized, guiding accuracy is high.
Preferably, described in one of them, the lower surface of brace table is provided with motor, described motor is connected with rotating shaft, described rotating shaft is wound with and covers curtain, describedly cover the end of curtain and the lower surface of brace table described in another removably connects, be provided with magic tape between the described connected sway brace of upper surface covering curtain end, the round hair side of described magic tape is arranged at the lower surface of brace table, and the seta face of described magic tape is arranged at the upper surface covering curtain.Adopt such structure, by arranging the mode of covering curtain in the region between optical detection main frame and printing opacity detect aperture, when test specimen is in assembling and debug process, curtain will be covered to launch and by its transversely barrier, test specimen or other foreign material are avoided directly to fall on optical detection main frame by printing opacity detect aperture, thus avoiding optical detection main frame because top pendant thing and damaging, the security of Whole Equipment is better, longer service life.
Preferably, the phase dorsal part of described two sway braces is respectively provided with outward extending supporting traverse, be bolted to connection between one end of described supporting traverse and sway brace, the other end of described supporting traverse is provided with and vertically connects stake, pneumatic vibration damper is provided with between the lower surface of described vertical connection stake and testing stand, the sidepiece of each sway brace is provided with two supporting traverses, two supporting traverses angle in the horizontal direction on same sway brace is 30 ° ~ 90 °, and each vertically connects between the upper surface of stake and the sidewall of base and is provided with bearing diagonal beam.Adopt such structure, the mode combined by supporting traverse and pneumatic vibration damper, have that one-piece construction is more stable, vibrate little, that accuracy of detection is high beneficial effect in testing process.
Owing to have employed technique scheme, the beneficial effects of the utility model are: pass through said structure, the function accurately, conveniently regulated can be carried out to the locus being positioned at test specimen on support frame, be embodied in and X, Y, Z three axial displacement of optic test part is regulated, there is the beneficial effects such as easy to adjust, governor motion structure is simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the syndeton schematic diagram of the second movable plate and the second guide rail in the utility model;
Fig. 3 is the syndeton schematic diagram of the first movable plate and the first screw mandrel in the utility model;
Fig. 4 is the syndeton schematic cross-section in the utility model between the first movable plate and the first guide rail;
Fig. 5 is the syndeton schematic cross-section in the utility model between the second movable plate and the second guide rail;
Fig. 6 is the vertical view of the second movable plate in the utility model;
Fig. 7 adopts the syndeton schematic diagram covering curtain in the utility model;
Fig. 8 covers the structural representation of curtain under non-occlusion state in the utility model;
Fig. 9 is the syndeton schematic diagram of supporting traverse and pneumatic vibration damper in the utility model;
Figure 10 is the front view of Fig. 9;
Figure 11 is the inner structure schematic diagram that in the utility model, connection cable passes from sway brace inside;
Figure 12 is the structural representation of a kind of embodiment of sway brace in the utility model.
Mark in figure: support frame-1; Base-1a; Sway brace-1b; Optical detection main frame-2; Brace table-3; First guide rail-4; First movable plate-5; Second guide rail-6; Second movable plate-7; Guide chute-8; Printing opacity detect aperture-9; Clutch shaft bearing seat-10; First screw mandrel-11; First screw shell-12; First drive motor-13; Flange-14; Recess-15; Hollow interlayer-16; Through wires hole-17; Connection cable-18; Motor-19; Rotating shaft-20; Cover curtain-21; Magic tape-22; Supporting traverse-23; Vertical joint pin-24; Pneumatic vibration damper-25; Bearing diagonal beam-26.
Embodiment
Below in conjunction with test example and embodiment, the utility model is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the utility model is only limitted to following embodiment, all technology realized based on the utility model content all belong to scope of the present utility model.
As shown in Figures 1 to 6, the present embodiment optical detecting platform, comprise support frame 1, optical detection main frame 2 is fixedly installed bottom support frame 1, the top of optical detection main frame 2 is provided with optic test part, it is characterized in that: the bottom of support frame 1 is base 1a, optical detection main frame 2 is arranged on base 1a, the both sides of base 1a are provided with two sway brace 1b upwards extended, the inner side of sway brace 1b is respectively provided with a brace table 3, brace table 3 is provided with the first guide rail 4, first guide rail 4 all to extend along the Width of sway brace 1b with brace table 3; The lower surface first guide rail 4 being provided with the first movable plate 5, first movable plate 5 is provided with the guide chute 8 cooperatively interacted with the first guide rail 4; The upper surface of the first guide rail 4 is provided with the second guide rail 6, in the horizontal direction, the bearing of trend of the second guide rail 6 is mutually vertical with the first guide rail 4, and the lower surface the second guide rail 6 being provided with the second movable plate 7, second movable plate 7 is provided with the guide chute 8 cooperatively interacted with the second guide rail 6; Optic test part is arranged at the top of the second movable plate 7, and the first movable plate 5 and the second movable plate 7 are provided with the printing opacity detect aperture 9 vertically run through; Vertical height micro-adjusting mechanism is provided with between brace table 3 and the first guide rail 4, vertical height micro-adjusting mechanism comprises drive motor 19, the output shaft of drive motor 19 vertically extends, the output shaft of drive motor 19 is provided with axially extending screw rod, screw rod is provided with adjustment back-up block, regulate on back-up block and be provided with internal thread hole, regulate back-up block to form feed screw nut pair by internal thread hole and screw rod, the first guide rail 4 is fixed on the end face regulating back-up block.
In the present embodiment, the two ends of the first guide rail 4 are provided with clutch shaft bearing seat 10, clutch shaft bearing seat 10 is fixed on brace table 3, the first screw mandrel 11 is provided with between two clutch shaft bearing seats 10, first screw mandrel 11 is provided with the first screw shell 12, be threaded between first screw shell 12 with the first screw mandrel 11, the lower surface of the first movable plate 5 is fixedly connected with the outside of the first screw shell 12, and the first screw mandrel 11 is connected with the first drive motor 1913.Adopt such structure, drive feed screw nut pair to regulate by drive motor 19, there is the beneficial effect that structure is simple, easy to adjust, precision is high.
In the present embodiment, the two ends of the second guide rail 6 are provided with the second bearing seat, second bearing seat is fixed on the first movable plate 5, the second screw mandrel is provided with between two the second bearing seats, second screw mandrel is provided with the second screw shell, be threaded between second screw shell with the second screw mandrel, the lower surface of the second movable plate 7 is fixedly connected with the outside of the second screw shell, and the second screw mandrel is connected with the second drive motor 19.Adopt such structure, drive feed screw nut pair to regulate by drive motor 19, there is the beneficial effect that structure is simple, easy to adjust, precision is high.
In the present embodiment, the sidepiece of the first guide rail 4 and the second guide rail 6 is provided with flange 14, guide chute 8 on first movable plate 5 and the second movable plate 7 is provided with the recess 15 suitable with flange 14, adopts such structure, has the beneficial effect that syndeton is stablized, guiding accuracy is high.
As shown in Figure 7 and Figure 8, in the present embodiment, the lower surface of one of them brace table 3 is provided with motor 19, motor 19 is connected with rotating shaft 20, rotating shaft 20 is wound with and covers curtain 21, the lower surface of the end and another brace table 3 of covering curtain 21 removably connects, and is provided with magic tape 22 between the connected sway brace 1b of upper surface covering curtain 21 end, the round hair side of magic tape 22 is arranged at the lower surface of brace table 3, and the seta face of magic tape 22 is arranged at the upper surface covering curtain 21.Adopt such structure, by arranging the mode of covering curtain 21 in the region between optical detection main frame 2 and printing opacity detect aperture 9, when test specimen is in assembling and debug process, curtain 21 will be covered to launch and by its transversely barrier, test specimen or other foreign material are avoided directly to fall on optical detection main frame 2 by printing opacity detect aperture 9, thus avoiding optical detection main frame 2 because top pendant thing and damaging, the security of Whole Equipment is better, longer service life.
As shown in Figure 9 and Figure 10, in the present embodiment, compared to existing supporting base usually in rectangular-shaped or framed structure, vibrate larger in test process to solve it, cause accuracy of detection poor, especially drive unit, the vibration that the components such as gearing produce in motion process, the technical matters larger to the accuracy of detection interference of test specimen, the phase dorsal part of the present embodiment two sway brace 1b is respectively provided with outward extending supporting traverse 23, be bolted to connection between one end of supporting traverse 23 and sway brace 1b, the other end of supporting traverse 23 is provided with vertical connection stake 24, pneumatic vibration damper 25 is provided with between the lower surface of vertical connection stake 24 and testing stand, the sidepiece of each sway brace 1b is provided with two supporting traverses 23, two supporting traverses 23 angle in the horizontal direction on same sway brace 1b is 30 ° ~ 90 °, each vertical connection between the upper surface of stake 24 and the sidewall of base 1a is provided with bearing diagonal beam 26.Adopt such structure, the mode combined by supporting traverse 23 and pneumatic vibration damper 25, have that one-piece construction is more stable, vibrate little, that accuracy of detection is high beneficial effect in testing process.
As is illustrated by figs. 11 and 12, in the present embodiment, the inside of sway brace 1b is provided with hollow interlayer 16, sway brace 1b is provided with the through wires hole 17 being communicated to hollow interlayer 16, through wires hole 17 is arranged at the top of brace table 3 and the lower surface of base 1a, the lower end of connecting line 18 cable is derived by the through wires hole 17 of base 1a lower surface and is connected with optical detection main frame 2, and the upper end of connecting line 18 cable is derived by the through wires hole 17 be positioned at above brace table 3 and is connected with optic test part.Adopt such structure, by detecting main frame 2 with base 1a bearing optical, and combine by two sway brace 1b upwards extended the mode hanging bracket, optic test part is located in directly over optical detection main frame 2, there is syndeton stablize, structure is simple, be easy to repeated disassembled and assembled, and not easily occur blocking interference, connecting line 18 cable between test specimen and optical detecting platform is received (as power lead by hollow interlayer 16, signal wire etc.), not only structure is simple, layout is better, and effectively can prevent the curling coiling of connecting line 18 cable, avoid connecting line 18 cable to interfere and block optical detection.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (7)
1. an optical detecting platform, comprise support frame, optical detection main frame is fixedly installed bottom described support frame, the top of described optical detection main frame is provided with optic test part, it is characterized in that: the bottom of described support frame is base, described optical detection main frame is arranged on base, the both sides of described base are provided with two sway braces upwards extended, the inner side of described sway brace is respectively provided with a brace table, described brace table is provided with the first guide rail, described first guide rail and brace table all extend along the Width of sway brace; Described first guide rail is provided with the first movable plate, and the lower surface of described first movable plate is provided with the guide chute cooperatively interacted with the first guide rail; The upper surface of described first guide rail is provided with the second guide rail, in the horizontal direction, the bearing of trend of described second guide rail is mutually vertical with the first guide rail, and described second guide rail is provided with the second movable plate, and the lower surface of described second movable plate is provided with the guide chute cooperatively interacted with the second guide rail; Described optic test part is arranged at the top of the second movable plate, and described first movable plate and the second movable plate are provided with the printing opacity detect aperture vertically run through; Vertical height micro-adjusting mechanism is provided with between described brace table and the first guide rail, described vertical height micro-adjusting mechanism comprises drive motor, the output shaft of described drive motor vertically extends, the output shaft of described drive motor is provided with axially extending screw rod, described screw rod is provided with adjustment back-up block, described adjustment back-up block is provided with internal thread hole, and described adjustment back-up block forms feed screw nut pair by internal thread hole and screw rod, and described first guide rail is fixed on the end face regulating back-up block.
2. optical detecting platform according to claim 1, it is characterized in that: the inside of described sway brace is provided with hollow interlayer, described sway brace is provided with the through wires hole being communicated to hollow interlayer, described through wires hole is arranged at the top of brace table and the lower surface of base, the lower end of described connection cable is derived by the through wires hole of base lower surface and is connected with optical detection main frame, and the upper end of described connection cable is derived by the through wires hole be positioned at above brace table and is connected with optic test part.
3. optical detecting platform according to claim 2, it is characterized in that: the two ends of described first guide rail are provided with clutch shaft bearing seat, described clutch shaft bearing seat is fixed on brace table, the first screw mandrel is provided with between two clutch shaft bearing seats, described first screw mandrel is provided with the first screw shell, described first screw shell is threaded with between the first screw mandrel, and the lower surface of described first movable plate is fixedly connected with the outside of the first screw shell, and described first screw mandrel is connected with the first drive motor.
4. optical detecting platform according to claim 3, it is characterized in that: the two ends of described second guide rail are provided with the second bearing seat, described second bearing seat is fixed on the first movable plate, the second screw mandrel is provided with between two the second bearing seats, described second screw mandrel is provided with the second screw shell, described second screw shell is threaded with between the second screw mandrel, the lower surface of described second movable plate is fixedly connected with the outside of the second screw shell, and described second screw mandrel is connected with the second drive motor.
5. optical detecting platform according to claim 4, it is characterized in that: preferred, the sidepiece of described first guide rail and the second guide rail is provided with flange, and the guide chute on described first movable plate and the second movable plate is provided with the recess suitable with described flange.
6. according to described optical detecting platform arbitrary in claim 1 to 5, it is characterized in that: described in one of them, the lower surface of brace table is provided with motor, described motor is connected with rotating shaft, described rotating shaft is wound with and covers curtain, describedly cover the end of curtain and the lower surface of brace table described in another removably connects, magic tape is provided with between the described connected sway brace of upper surface covering curtain end, the round hair side of described magic tape is arranged at the lower surface of brace table, and the seta face of described magic tape is arranged at the upper surface covering curtain.
7. according to described optical detecting platform arbitrary in claim 1 to 5, it is characterized in that: the phase dorsal part of described two sway braces is respectively provided with outward extending supporting traverse, be bolted to connection between one end of described supporting traverse and sway brace, the other end of described supporting traverse is provided with and vertically connects stake, pneumatic vibration damper is provided with between the lower surface of described vertical connection stake and testing stand, the sidepiece of each sway brace is provided with two supporting traverses, two supporting traverses angle in the horizontal direction on same sway brace is 30 ° ~ 90 °, each vertical connection between the upper surface of stake and the sidewall of base is provided with bearing diagonal beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618887.6U CN204101265U (en) | 2014-10-23 | 2014-10-23 | A kind of optical detecting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618887.6U CN204101265U (en) | 2014-10-23 | 2014-10-23 | A kind of optical detecting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101265U true CN204101265U (en) | 2015-01-14 |
Family
ID=52269684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618887.6U Withdrawn - After Issue CN204101265U (en) | 2014-10-23 | 2014-10-23 | A kind of optical detecting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280220A (en) * | 2014-10-23 | 2015-01-14 | 成都福誉科技有限公司 | Optical detecting platform |
-
2014
- 2014-10-23 CN CN201420618887.6U patent/CN204101265U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280220A (en) * | 2014-10-23 | 2015-01-14 | 成都福誉科技有限公司 | Optical detecting platform |
| CN104280220B (en) * | 2014-10-23 | 2016-10-05 | 成都福誉科技有限公司 | A kind of optical detecting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20161005 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |