CN101963483A - Triaxial rotating work platform for optical element detection - Google Patents
Triaxial rotating work platform for optical element detection Download PDFInfo
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- CN101963483A CN101963483A CN 201010515089 CN201010515089A CN101963483A CN 101963483 A CN101963483 A CN 101963483A CN 201010515089 CN201010515089 CN 201010515089 CN 201010515089 A CN201010515089 A CN 201010515089A CN 101963483 A CN101963483 A CN 101963483A
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- worktable
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- connecting rod
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Abstract
The invention discloses a triaxial rotating work platform for optical element detection and relates to an optical element detection tool. The invention provides the triaxial rotating work platform for the optical element detection, which can rotate triaxially and cooperate with a three coordinate measuring machine to realize the accurate measurement of an optical element form surface. The triaxial rotating work platform is provided with a worktable, a base, a worktable inclination angle regulation mechanism and a worktable fastening mechanism, wherein the lower surface of the worktable is arranged on a groove on the base; an oil groove is formed in the groove on the base; the worktable inclination angle regulation mechanism is provided with six positioning bolts; the worktable fastening mechanism is provided with a connecting rod, a connecting rod spring, transverse fastening screws, longitudinal fastening screws, a fastening wedge block and a baffle plate; the connecting rod passes through a center hole of the worktable; the lower end of the connecting rod is connected to the base by a spring, and the upper end of the connecting rod is provided with the fastening wedge block; two transverse fastening screws are arranged at side ends of the fastening wedge block; the longitudinal fastening screws are screwed into screw holes of the top part of the fastening wedge block by passing through the baffle plate; and the worktable can be locked by rotating the longitudinal fastening screws.
Description
Technical field
The present invention relates to a kind of optical element testing tool, especially relate to a kind of three rotary working platforms that optical element detects that are used for.
Background technology
As a kind of important testing tool, three coordinate measuring machine is widely used in the industries such as machinery, automobile, aviation, military project, its detected object can comprise middle-size and small-size accessories such as casing, frame, gear, cam, worm gear, worm screw, blade, curve, curved surface, various tool prototype, machine, can carry out precision to size, shape and the form and position tolerance of workpiece and detect, thereby finish tasks such as piece test, profile measurement, process control.Its structure is to be provided with guiding mechanism, survey elongate elements, digital display device on three orthogonal directions, have one can place work piece worktable, measuring sonde can move on the measured point with manual or maneuver mode, a kind of measuring equipment that the coordinate figure of measured point is shown by reading device and digital display device.Usually, the measuring sonde of three coordinate measuring machine is fixed in the mechanism of moving guide rail, can't adjust detection direction, for the different optical element of profile, be easy to occur detecting the blind area, be difficult to finish the complete detection (is the utility model patent " three coordinate measuring machine " of CN201348477 as publication number) of the whole shape faces of workpiece.Conventional method is to come the blind area is measured by the detection direction that changes measuring sonde, but the clamping measuring sonde has reduced accuracy of detection again.
Summary of the invention
The objective of the invention is to be difficult to detect different shortcomings such as optical element at existing three coordinate measuring machine, provide a kind of can three rotations, cooperate three coordinate measuring machine to realize three rotary working platforms that optical element detects that are used for to the accurate measurement of optical element shape face.
The present invention is provided with worktable, base, bench inclination governor motion and worktable retention mechanism.
The upper surface of described worktable is a table plane, is used to place measured workpiece, and the lower surface of worktable is installed on the groove on the base, and the lower surface of worktable can be free to slide in groove; Be provided with 2 oil grooves in the groove of base, be used to store the required lubricating oil of worktable rotation; Described bench inclination governor motion is provided with 6 bolts, described 6 bolts comprise a pair of X-axis positioning of rotating bolt, a pair of Y-axis positioning of rotating bolt and a pair of Z axle positioning of rotating bolt, a pair of X-axis positioning of rotating bolt, a pair of Y-axis positioning of rotating bolt and a pair of Z axle positioning of rotating bolt are separately fixed on the screw of base correspondence position, withstand the groove of worktable bottom spheroid, axially rotate around X, Y, Z with a mode push work platform plane of advancing to move back; Described worktable retention mechanism is provided with connecting rod, rod spring, horizontal fastening screw, vertical fastening screw, fastening voussoir and baffle plate; Connecting rod passes the worktable center pit, and the connecting rod lower end is connected on the base by spring, and small end is provided with fastening voussoir; Two horizontal fastening screws are located at fastening voussoir side, can promote fastening voussoir and come worktable is carried out fastening fine setting operation by regulating them; Vertically fastening screw can be locked worktable by rotating vertical fastening screw in baffle plate rotates into the screw of being located at fastening voussoir top.
Described worktable can adopt hemisphere bodily form worktable, and the lower surface of described worktable is spherical; Described groove can adopt ball recess.
When using the optical element of three coordinate measuring engine measurement complicated surface, can promote and limit the angle of inclination of rotary work table top by the cooperation of the bolt on the base, thereby the measurement blind area that makes workpiece is directly in the face of measuring sonde, like this, the measuring sonde of three coordinate measuring machine can change the installation site, can finish the measurement to the workpiece blind area.Owing to do not have clamping again, therefore improved measuring accuracy.Regulate when the angle of inclination and to finish, can lock worktable,, can pass through horizontal fastening screw, promote fastening voussoir and lock worktable if when being fixed with measured workpiece on the worktable and can't regulating by the vertical fastening screw that is positioned at the worktable center.
Of the present invention simple in structure, form by worktable, base and cum rights; Easy for installation, can also can be installed on the existing worktable of three coordinate measuring machine directly as the workbench of three coordinate measuring machine; Simple to operate, during detection, can realize the rotation of table plane, by manual adjustments by each bolt of manual adjustments vertically, laterally fastening bolt can quick fastening worktable.Convenient reading can read degree of tilt by electrolevel, by the counter actual coordinate value of obtaining measurement point when not rotating of degree of tilt.
Description of drawings
Fig. 1 is that the structure of the embodiment of the invention is formed schematic top plan view.
Fig. 2 forms a left side for the structure of the embodiment of the invention and looks synoptic diagram.
Fig. 3 forms the right side for the structure of the embodiment of the invention and looks synoptic diagram.
Fig. 4 forms the main synoptic diagram of looking for the structure of the embodiment of the invention.
Below provide the code name of each critical piece in Fig. 1～4: 1. base, 2. worktable, 3.Y axle positioning of rotating bolt, 4. baffle plate, 5. horizontal fastening screw, 6.X axle positioning of rotating bolt, 7.Z axle positioning of rotating bolt, 8. connecting rod, 9. oil groove, 10. fastening voussoir, 11. vertical fastening screws, 12. rod springs.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is further elaborated.
Shown in Fig. 1～4, the embodiment of the invention is provided with worktable 2, base 1, bench inclination governor motion and worktable retention mechanism outward.
The upper surface of described worktable 2 is table plane, is used to place measured workpiece, and the lower surface of worktable 2 is installed on the groove on the base 1, and the lower surface of worktable 2 can be free to slide in groove; Be provided with 2 oil grooves in the groove of base 1, be used to store the required lubricating oil of worktable rotation; Described bench inclination governor motion is provided with 6 bolts, and described bolt is fixed on the screw of being located on the base 1, withstands the groove of worktable 2 bottom spheroids, axially rotates around X, Y, Z with mode push work platform 2 planes of advancing to move back.Described worktable retention mechanism is provided with connecting rod 8, rod spring 12, horizontal fastening screw 5, vertical fastening screw 11, fastening voussoir 10 and baffle plate 4; Connecting rod 8 passes worktable 2 center pits, and connecting rod 8 lower ends are connected on the base 1 by rod spring 12, and connecting rod 8 upper ends are provided with fastening voussoir 10; Two horizontal fastening screws 5 are located at fastening voussoir 10 sides, can promote fastening voussoir 10 and come worktable 2 is carried out fastening fine setting operation by regulating them; Vertically fastening screw 11 can be locked worktable 2 by rotating vertical fastening screw 11 in baffle plate 4 rotates into the screw of being located at fastening voussoir 10 tops.
Described worktable 2 adopts hemisphere bodily form worktable, and upper surface is a table plane, is used to place measured workpiece; The lower surface of worktable 2 is spherical; Described groove can adopt ball recess.
Claims (2)
1. one kind is used for three rotary working platforms that optical element detects, and it is characterized in that being provided with worktable, base, bench inclination governor motion and worktable retention mechanism;
The upper surface of described worktable is a table plane, is used to place measured workpiece, and the lower surface of worktable is installed on the groove of base, and the lower surface of worktable can be free to slide in groove; Be provided with 2 oil grooves in the groove of base, be used to store the required lubricating oil of worktable rotation; Described bench inclination governor motion is provided with 6 bolts, described 6 bolts comprise a pair of X-axis positioning of rotating bolt, a pair of Y-axis positioning of rotating bolt and a pair of Z axle positioning of rotating bolt, a pair of X-axis positioning of rotating bolt, a pair of Y-axis positioning of rotating bolt and a pair of Z axle positioning of rotating bolt are separately fixed on the screw of base correspondence position, withstand the groove of worktable bottom spheroid, axially rotate around X, Y, Z with a mode push work platform plane of advancing to move back; Described worktable retention mechanism is provided with connecting rod, rod spring, horizontal fastening screw, vertical fastening screw, fastening voussoir and baffle plate; Connecting rod passes the worktable center pit, and the connecting rod lower end is connected on the base by spring, and small end is provided with fastening voussoir; Two horizontal fastening screws are located at fastening voussoir side, can promote fastening voussoir and come worktable is carried out fastening fine setting operation by regulating them; Vertically fastening screw can be locked worktable by rotating vertical fastening screw in baffle plate rotates into the screw of being located at fastening voussoir top.
2. a kind of three rotary working platforms that optical element detects that are used for as claimed in claim 1 is characterized in that described worktable is a hemisphere bodily form worktable, and the lower surface of described worktable is spherical, and described groove is a ball recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105150897A CN101963483B (en) | 2010-10-21 | 2010-10-21 | Triaxial rotating work platform for optical element detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105150897A CN101963483B (en) | 2010-10-21 | 2010-10-21 | Triaxial rotating work platform for optical element detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101963483A true CN101963483A (en) | 2011-02-02 |
| CN101963483B CN101963483B (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105150897A Expired - Fee Related CN101963483B (en) | 2010-10-21 | 2010-10-21 | Triaxial rotating work platform for optical element detection |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162881A (en) * | 2014-07-15 | 2014-11-26 | 苏州恒鼎船舶重工有限公司 | Adjustable bent axle shrinkage fit hydraulic foundation platform |
| CN106197192A (en) * | 2016-07-04 | 2016-12-07 | 黄莉 | A kind of product design detection table assembly |
| CN110823050A (en) * | 2019-11-28 | 2020-02-21 | 中国铁建重工集团股份有限公司 | Cam assembly detection device on cotton picker and use method thereof |
| CN112756996A (en) * | 2020-12-29 | 2021-05-07 | 中国科学院长春光学精密机械与物理研究所 | Six-degree-of-freedom adjusting device |
| CN113043227A (en) * | 2021-02-24 | 2021-06-29 | 上海大学 | Adjusting frame capable of realizing surface rotation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201328831A (en) * | 2012-01-13 | 2013-07-16 | Chiuan Yan Technology Co Ltd | Manual fine-tuning rotating stage device |
| TW201328832A (en) * | 2012-01-13 | 2013-07-16 | Chiuan Yan Technology Co Ltd | Manual fine-tuning deflecting stage device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291662A (en) * | 1991-09-30 | 1994-03-08 | Mitutoyo Corporation | Simple three-dimensional measuring machine |
| CN2643315Y (en) * | 2003-09-22 | 2004-09-22 | 中国科学院力学研究所 | A novel triaxial equipment for soil dynamics |
| DE102007015947A1 (en) * | 2007-04-03 | 2008-10-09 | Carl Mahr Holding Gmbh | For measuring spatial objects suitable method and apparatus to do so |
| CN201348477Y (en) * | 2008-12-10 | 2009-11-18 | 广东万濠精密仪器股份有限公司 | Coordinate measuring machine |
| CN101823230A (en) * | 2010-04-12 | 2010-09-08 | 厦门大学 | Triaxial non-spherical processing clamp with adjustable inclination angle |
-
2010
- 2010-10-21 CN CN2010105150897A patent/CN101963483B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291662A (en) * | 1991-09-30 | 1994-03-08 | Mitutoyo Corporation | Simple three-dimensional measuring machine |
| CN2643315Y (en) * | 2003-09-22 | 2004-09-22 | 中国科学院力学研究所 | A novel triaxial equipment for soil dynamics |
| DE102007015947A1 (en) * | 2007-04-03 | 2008-10-09 | Carl Mahr Holding Gmbh | For measuring spatial objects suitable method and apparatus to do so |
| CN201348477Y (en) * | 2008-12-10 | 2009-11-18 | 广东万濠精密仪器股份有限公司 | Coordinate measuring machine |
| CN101823230A (en) * | 2010-04-12 | 2010-09-08 | 厦门大学 | Triaxial non-spherical processing clamp with adjustable inclination angle |
Non-Patent Citations (2)
| Title |
|---|
| 《中国机械工程》 20070731 郭隐彪，杨平，刘建春 光学非球面检测平台伺服控制系统研究 全文 1-2 第18卷, 第14期 2 * |
| 《厦门大学学报（自然科学版）》 20051130 薛波，郭隐彪，范剑红 基于运动控制技术的非球面测量系统 全文 1-2 第44卷, 第6期 2 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162881A (en) * | 2014-07-15 | 2014-11-26 | 苏州恒鼎船舶重工有限公司 | Adjustable bent axle shrinkage fit hydraulic foundation platform |
| CN106197192A (en) * | 2016-07-04 | 2016-12-07 | 黄莉 | A kind of product design detection table assembly |
| CN110823050A (en) * | 2019-11-28 | 2020-02-21 | 中国铁建重工集团股份有限公司 | Cam assembly detection device on cotton picker and use method thereof |
| CN112756996A (en) * | 2020-12-29 | 2021-05-07 | 中国科学院长春光学精密机械与物理研究所 | Six-degree-of-freedom adjusting device |
| CN113043227A (en) * | 2021-02-24 | 2021-06-29 | 上海大学 | Adjusting frame capable of realizing surface rotation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101963483B (en) | 2012-01-11 |
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Granted publication date: 20120111 Termination date: 20141021 |
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