CN201594400U - Multi-angle rotary table for scanner - Google Patents
Multi-angle rotary table for scanner Download PDFInfo
- Publication number
- CN201594400U CN201594400U CN2010201030177U CN201020103017U CN201594400U CN 201594400 U CN201594400 U CN 201594400U CN 2010201030177 U CN2010201030177 U CN 2010201030177U CN 201020103017 U CN201020103017 U CN 201020103017U CN 201594400 U CN201594400 U CN 201594400U
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- plate
- angle
- laying
- scanner
- turntable according
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Abstract
The utility model relates to a multi-angle rotary table for a scanner, which comprises a laying plate and the swinging mechanism thereof, wherein an angle adjusting device is mounted on the laying plate. The utility model is applicable to an extensive range of parts to be scanned, only applicable to the parts with basically symmetrical structures and simple shapes in circular rotating scanning before the angle adjusting device is mounted, and applicable to the parts which have unsymmetrical structures and complex shapes and require multi-angle scanning after the angle adjusting device is mounted.
Description
(1) technical field
The utility model relates to the matching used worktable of three-dimensional laser scanner, is specially a kind of scanner multi-angle turntable.
(2) background technology
When the non-contact 3-D laser scanner is made in the reverse-engineering of carrying out part or product, part or product need be placed on the rotary table, the center that is scanned part or product and the center of scanner lens roughly are on the same horizontal line, it is slow to drive turntable by stepper motor then, rotation at the uniform velocity, and by (as: 20 ° of the each angle values that rotates of computer program control turntable, 30 °, 60 ° etc.), turntable just stops operating after the moving certain angle value of revolution, continue the rotation of equal angular next time after finishing the scanning of current angle, up to the scanning work of finishing whole part or product.Existing turntable can only carry out single circumference and rotatablely move, and is suitable for the scanning of basic symmetry of structure and the simple part of profile, and asymmetric and complex contour needs the part of multi-angle scanning for those structures, and this turntable is then inapplicable.
(3) summary of the invention
At the problems referred to above, the utility model provides a kind of scanner multi-angle turntable, and this turntable is applicable to the part that structure is asymmetric and complex contour needs multi-angle to scan.
Its technical scheme is such: it comprises lays plate and slew gear thereof, it is characterized in that: described laying is equipped with angular adjustment apparatus on the plate.
Its further technical scheme is:
The described plate of laying is provided with annular groove, described angular adjustment apparatus comprises seat board, the bottom of described seat board is provided with reference column, described reference column is assemblied in the described annular groove, be hinged with swivel plate on the described seat board, be fixed with saddle and fixed block on the described swivel plate, be connected with leading screw on the described saddle, the inner of described leading screw is fixed with and the corresponding movable block of described fixed block, the side of described swivel plate is provided with threaded hole, the side of described seat board is provided with angle frame, has deep-slotted chip breaker on the described angle frame, and lock-screw passes described deep-slotted chip breaker and is connected in the described threaded hole on the described swivel plate; Described reference column has four; Described angle frame has two, lays respectively at the both sides of described seat board; Described angle frame is provided with angle index numerical value; The outer end of described leading screw is provided with handle; The described plate of laying is installed on the tripod; The described slew gear of laying plate comprises 5 phase step motors, and the top of described tripod is fixed with backing plate, and described 5 phase step motors are installed in the bottom surface of described backing plate, and the output shaft of described 5 phase step motors is connected with the described plate of laying; Described bottom of laying plate is provided with revolving shaft, and described revolving shaft is connected by the output shaft of shaft coupling with described 5 phase step motors; Described laying between plate and the described backing plate is provided with dust cover.
The kind scope that is scanned part that the utility model is suitable for is wide, before being unkitted angular adjustment apparatus, be applicable to the circumference rotation sweep of basic symmetry of structure and the simple part of profile, after installing angular adjustment apparatus additional, be applicable to the part that structure is asymmetric and complex contour needs multi-angle to scan; The utility model will be laid plate and be installed on the tripod, and the utility model conveniently moving and working depth position can be adjusted arbitrarily, guarantee that further the part of and complex contour asymmetric to structure carries out multi-angle scanning; The utility model is provided with dust cover between the backing plate of laying on plate and the tripod, make the slew gear of laying plate avoid the erosion of dust, guarantees revolution freely, has further guaranteed the rotation of multi-angle.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the enlarged drawing of the angular adjustment apparatus among Fig. 1.
(5) embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model is the supporting multi-angle turntable of using of a kind of non-contact 3-D laser scanner, is to improve to form on the basis of common electric turntable.It comprises lays plate 8 and slew gear thereof, and improvements of the present utility model are to add angular adjustment apparatus laying on the plate 8.After the utility model has installed angular adjustment apparatus additional, can be positioned on the angular adjustment apparatus by part structure is asymmetric and complex contour, finish its multi-angle scanning work.
The plate 8 of laying of the utility model turntable is provided with annular groove 31, and above-mentioned angular adjustment apparatus is removably mounted in the annular groove 31, can rotate to the angle of any needs.
The concrete structure of angular adjustment apparatus is as follows: angular adjustment apparatus comprises seat board 20, and the bottom of seat board 20 is provided with reference column 19, and reference column 19 can have a plurality of, is four in the present embodiment, and reference column 19 is assemblied in the annular groove 31.Be hinged with swivel plate 21 on the seat board 20, stationary shaft 28 is installed on the seat board 20, the turning axle 29 formation hinge that matches with stationary shaft 28, turning axle 29 is installed on the swivel plate 21, and swivel plate 21 can be around seat board 20 rotations.
Be fixed with saddle 23 and fixed block 27 on the swivel plate 21, be connected with leading screw 22 on the saddle 23, the inner of leading screw 22 is fixed with and fixed block 27 corresponding movable blocks 24, and the outer end of leading screw 22 is provided with handle 32;
The side of swivel plate 21 is provided with threaded hole, and the side of seat board 20 is fixed with angle frame 26 by active screw 30.Angle frame 26 has two, lays respectively at the both sides of seat board 20, and angle frame 26 is provided with angle index numerical value, is used to refer to the anglec of rotation of swivel plate 21.Have deep-slotted chip breaker 33 on the angle frame 26, lock-screw 25 passes deep-slotted chip breaker 33 and is connected in the threaded hole on the swivel plate 21.
In order to make the utility model conveniently moving and working depth adjustable positions, will lay plate 8 and be installed on the tripod 18.
The slew gear of laying plate 8 can adopt any one gear train, be to adopt 5 phase step motors 17 to come transmission in the present embodiment, by the PLC controller programming of 5 phase step motors, by the each angle value that rotates of computer program control turntable (as: 20 °, 30 °, 60 ° etc.).
5 phase step motors 17 drive a kind of concrete structure of laying plate 8: the top of tripod 18 is fixed with the bottom surface that backing plate 16,5 phase step motors 17 are installed in backing plate 16, the output shaft of 5 phase step motors 17 directly with lay plate 8 and be connected.
5 phase step motors 17 drive the another kind of concrete structure of laying plate 8 and are: be provided with revolving shaft 9 in the bottom of laying plate 8, revolving shaft 9 is connected with the output shaft of 5 phase step motors 17 by shaft coupling 15.The advantage of this structure is easy installation and removal.Lock with nut 14 top of shaft coupling 15, supporting plate 13, first back-up block 4, rolling bearing 5, second back-up block 10, rolling bearing 5 are installed on the top revolving shaft 9 of nut 14 successively, in the outside of first back-up block 4 thrust ball bearing with flat seat 12 is installed, the top of thrust ball bearing with flat seat 12 is equipped with cover 11, another thrust ball bearing with flat seat 12 successively, is to lay plate 8 on the top thrust ball bearing with flat seat 12.Cover 11 is provided with flange, and the below of flange is lined with packing ring 6, and packing ring 6 is supported by 4 connecting links 2, and connecting link 2 is installed on the backing plate 16 by screw 1.For dustproof, be provided with dust cover 3,7 between plate 8 and the backing plate 16 laying.
The utility model is unkitted the circumference rotation sweep that is applicable to basic symmetry of structure and the simple part of profile before the angular adjustment apparatus, and the utility model installs additional and is applicable to that the asymmetric and complex contour of structure needs the part of multi-angle scanning behind the angular adjustment apparatus.
The principle of work of the present utility model and the course of work are as follows:
During the utility model work, regulate turntable earlier and lay height between plate 8 and the scanner lens, make scanner lens center and the center approximate horizontal that is scanned part, the control line of turntable and scanner connects with computer respectively, according to the shape and structure characteristics that are scanned part, the rotation sweep of selecting to carry out single circumference angle still makes up angular adjustment apparatus to carry out jointly.
As only needing the circumference rotation sweep, directly will be scanned part and be placed on laying on plate 8 table tops of turntable, the center of gravity of part roughly overlaps with the turntable axle center, by the each angle value that rotates of computer program control turntable (as: 20 °, 30 °, 60 ° etc.), turntable just stops operating behind the moving angle value of revolution, continues the rotation of equal angular next time after finishing the scanning of current angle.
As be scanned the scanning that part needs multi-angle, then angular adjustment apparatus is placed in laying in the annular groove 31 on the plate 8 of turntable by its 4 reference columns 19, the handle 32 of rotating threaded shaft 22 will be scanned between the fixed block 27 and movable block 24 that part is clamped in angular adjustment apparatus, carry out the rotation sweep operation after regulating the angle of swivel plate 21, the angle value of circumference rotation is controlled by computer program in the scanning process, whenever after the value of rotating to an angle, turntable is static, laser scanner scans, after the scanning, turntable is rotated further, and repeats above operation, up to the scanning work of finishing whole part.
Claims (10)
1. scanner multi-angle turntable comprises and lays plate and slew gear thereof, it is characterized in that: described laying is equipped with angular adjustment apparatus on the plate.
2. scanner multi-angle turntable according to claim 1, it is characterized in that: the described plate of laying is provided with annular groove, described angular adjustment apparatus comprises seat board, the bottom of described seat board is provided with reference column, described reference column is assemblied in the described annular groove, be hinged with swivel plate on the described seat board, be fixed with saddle and fixed block on the described swivel plate, be connected with leading screw on the described saddle, the inner of described leading screw is fixed with and the corresponding movable block of described fixed block, the side of described swivel plate is provided with threaded hole, the side of described seat board is provided with angle frame, have deep-slotted chip breaker on the described angle frame, lock-screw passes described deep-slotted chip breaker and is connected in the described threaded hole on the described swivel plate.
3. scanner multi-angle turntable according to claim 2 is characterized in that: described reference column has four.
4. scanner multi-angle turntable according to claim 3, it is characterized in that: described angle frame has two, lays respectively at the both sides of described seat board.
5. scanner multi-angle turntable according to claim 4, it is characterized in that: described angle frame is provided with angle index numerical value.
6. scanner multi-angle turntable according to claim 5, it is characterized in that: the outer end of described leading screw is provided with handle.
7. scanner multi-angle turntable according to claim 6 is characterized in that: the described plate of laying is installed on the tripod.
8. scanner multi-angle turntable according to claim 7, it is characterized in that: the described slew gear of laying plate comprises 5 phase step motors, the top of described tripod is fixed with backing plate, described 5 phase step motors are installed in the bottom surface of described backing plate, and the output shaft of described 5 phase step motors is connected with the described plate of laying.
9. scanner multi-angle turntable according to claim 8 is characterized in that: described bottom of laying plate is provided with revolving shaft, and described revolving shaft is connected by the output shaft of shaft coupling with described 5 phase step motors.
10. scanner multi-angle turntable according to claim 9 is characterized in that: described laying between plate and the described backing plate is provided with dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201030177U CN201594400U (en) | 2010-01-28 | 2010-01-28 | Multi-angle rotary table for scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201030177U CN201594400U (en) | 2010-01-28 | 2010-01-28 | Multi-angle rotary table for scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201594400U true CN201594400U (en) | 2010-09-29 |
Family
ID=42776468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201030177U Expired - Fee Related CN201594400U (en) | 2010-01-28 | 2010-01-28 | Multi-angle rotary table for scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201594400U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998486A (en) * | 2011-09-19 | 2013-03-27 | 上海同耀通信技术有限公司 | Instrument supporting frame for OTA darkroom testing |
| CN102998486B (en) * | 2011-09-19 | 2016-12-14 | 上海同耀通信技术有限公司 | The instrument suppotr support of OTA darkroom test |
| CN106500590A (en) * | 2016-12-15 | 2017-03-15 | 宁夏共享模具有限公司 | A kind of laser interferometer interferoscope adjusts platform |
| CN106932813A (en) * | 2017-05-12 | 2017-07-07 | 中国工程物理研究院核物理与化学研究所 | A kind of gamma radiation field dosage calibrating regulation and control frame |
-
2010
- 2010-01-28 CN CN2010201030177U patent/CN201594400U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998486A (en) * | 2011-09-19 | 2013-03-27 | 上海同耀通信技术有限公司 | Instrument supporting frame for OTA darkroom testing |
| CN102998486B (en) * | 2011-09-19 | 2016-12-14 | 上海同耀通信技术有限公司 | The instrument suppotr support of OTA darkroom test |
| CN106500590A (en) * | 2016-12-15 | 2017-03-15 | 宁夏共享模具有限公司 | A kind of laser interferometer interferoscope adjusts platform |
| CN106932813A (en) * | 2017-05-12 | 2017-07-07 | 中国工程物理研究院核物理与化学研究所 | A kind of gamma radiation field dosage calibrating regulation and control frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20100929 Termination date: 20130128 |