CN102848184A - Device for installing and regulating Rowland circle rail - Google Patents
Device for installing and regulating Rowland circle rail Download PDFInfo
- Publication number
- CN102848184A CN102848184A CN201210312966XA CN201210312966A CN102848184A CN 102848184 A CN102848184 A CN 102848184A CN 201210312966X A CN201210312966X A CN 201210312966XA CN 201210312966 A CN201210312966 A CN 201210312966A CN 102848184 A CN102848184 A CN 102848184A
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- rowland circle
- circle rail
- circle track
- installing
- face
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Abstract
The invention discloses a device for installing and regulating a Rowland circle rail, which comprises a Rowland circle rail and is characterized in that the bottom part of one end of the Rowland circle rail is fixedly connected by a line constraint device capable of performing fine adjustment along a straight line, and the bottom part of the other end is fixedly connected by a face constraint device capable of moving along a plane; the line constraint device comprises a spherical-head screw rod and a V-shaped grove locating base; the spherical-head screw rod is fixedly connected with the Rowland circle rail, and the V-shaped groove locating base is vertical with the Rowland circle rail; the face constraint device comprises a spherical-head screw rod and a face locating base; the spherical-head screw rod is fixedly connected with the Rowland circle rail. The device for installing and regulating the Rowland circle rail is simply structured and convenient to use; the fine adjustment and location of the Rowland circle rail are realized until the Rowland circle rail is basically and completely overlapped with a position in theory through the line constraint device and the face constraint device, so the performance of the instrument is improved.
Description
Technical field
The present invention relates to a kind of Rowland circle track device for installing and adjusting.
Background technology
The Rowland circle track is the core component of direct-reading spectrometer.As shown in Figure 1, the exit slit band is installed on the Rowland circle track, in the actual installation, wishes the cylindrical of Rowland circle track 1 and Rowland circle 2 is concentric in theory.Machining certainly exists error, so, to install by the actual part that processes, deviations occur in actual 1 meeting of Rowland circle track and theoretical Rowland circle 2, at this time just need to carry out some fine settings and location to Rowland circle track 1.
Summary of the invention
Purpose: in order to overcome the deficiencies in the prior art, the invention provides a kind of Rowland circle track device for installing and adjusting, simple in structure, easy to use.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
Rowland circle track device for installing and adjusting comprises the Rowland circle track, it is characterized in that: described Rowland circle track one bottom section fixes connection by the line restraint device along the straight line fine setting; Other end bottom fixes connection by the face restraint device along planar movement.
Described line restraint device comprises ball screw and V-shaped groove positioning seat; Described ball screw is fixedly connected with the Rowland circle track, and described V-shaped groove positioning seat arranges with the Rowland circle track is vertical.
Described restraint device comprises ball screw and face positioning seat, and described ball screw is fixedly connected with the Rowland circle track.
Beneficial effect: Rowland circle track device for installing and adjusting provided by the invention, simple in structure, easy to use; By fine setting and the location of adopting line restraint device and face restraint device to realize the Rowland circle track, reach with theoretical position and overlap substantially fully, thereby improved the performance of instrument.
Description of drawings
Fig. 1 is Principles of Regulation schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Be illustrated in figure 2 as a kind of Rowland circle track device for installing and adjusting, comprise Rowland circle track 1, Rowland circle track 1 one bottom section B point places fix connection by the line restraint device; A point place, other end bottom fixes connection by the face restraint device; The line restraint device comprises ball screw 3 and V-shaped groove positioning seat 4; Ball screw 3 is fixedly connected with Rowland circle track 1, V-shaped groove positioning seat 4 and the 1 vertical setting of Rowland circle track; The face restraint device comprises ball screw 5 and face positioning seat 6, and ball screw 5 is fixedly connected with Rowland circle track 1.
The A point can move along a plane, and ball screw 5 has the free degree of rotation about the A point simultaneously; The B point can be finely tuned along the b axle, and ball screw 3 can also have about the B point free degree of rotation simultaneously; The a plane can be finely tuned along the direction of vertical b.During practical adjustments, can regulate a plane, when regulating a plane, the Rowland circle track can about the rotation of B point, simultaneously, also can be regulated the movement that B is ordered, at this moment, because the Rowland circle track is rigidity, the A point also can move freely along a axle, so just can regulate the Rowland circle track and overlap with the Rowland circle of reality.
In actual debug process, decide two screw rods how to regulate according to actual conditions (the focusing situation of diffraction light on the slit band).
In case the rowland track expands and shrinks, the A point place of Rowland circle track 1 just can move along the plane deformation of face positioning seat 6, but B point place keeps relative stability, and can finely tune along the direction b of V-shaped groove positioning seat 4 axle, thereby guarantee difficult the stable of end of transferring of light path.
The above only is preferred embodiment of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. Rowland circle track device for installing and adjusting comprises the Rowland circle track, it is characterized in that: described Rowland circle track one bottom section fixes connection by the line restraint device along the straight line fine setting; Other end bottom fixes connection by the face restraint device along planar movement.
2. Rowland circle track device for installing and adjusting according to claim 1, it is characterized in that: described line restraint device comprises ball screw and V-shaped groove positioning seat; Described ball screw is fixedly connected with the Rowland circle track, and described V-shaped groove positioning seat arranges with the Rowland circle track is vertical.
3. Rowland circle track device for installing and adjusting according to claim 2, it is characterized in that: described restraint device comprises ball screw and face positioning seat, and described ball screw is fixedly connected with the Rowland circle track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312966XA CN102848184A (en) | 2012-08-30 | 2012-08-30 | Device for installing and regulating Rowland circle rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312966XA CN102848184A (en) | 2012-08-30 | 2012-08-30 | Device for installing and regulating Rowland circle rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102848184A true CN102848184A (en) | 2013-01-02 |
Family
ID=47395373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210312966XA Pending CN102848184A (en) | 2012-08-30 | 2012-08-30 | Device for installing and regulating Rowland circle rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102848184A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080259318A1 (en) * | 2007-04-17 | 2008-10-23 | Everfine Photo-E-Info Co., Ltd. | Multi-channel array spectrometer and method for using the same |
| CN102175325A (en) * | 2010-12-10 | 2011-09-07 | 聚光科技(杭州)股份有限公司 | Method and device for subtracting spectral background |
| CN102519591A (en) * | 2011-12-12 | 2012-06-27 | 齐齐哈尔医学院 | Wavelength scanning device and operation method thereof |
| CN202742024U (en) * | 2012-08-30 | 2013-02-20 | 昆山书豪仪器科技有限公司 | Mounting and regulating device for Rowland circle track |
-
2012
- 2012-08-30 CN CN201210312966XA patent/CN102848184A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080259318A1 (en) * | 2007-04-17 | 2008-10-23 | Everfine Photo-E-Info Co., Ltd. | Multi-channel array spectrometer and method for using the same |
| CN102175325A (en) * | 2010-12-10 | 2011-09-07 | 聚光科技(杭州)股份有限公司 | Method and device for subtracting spectral background |
| CN102519591A (en) * | 2011-12-12 | 2012-06-27 | 齐齐哈尔医学院 | Wavelength scanning device and operation method thereof |
| CN202742024U (en) * | 2012-08-30 | 2013-02-20 | 昆山书豪仪器科技有限公司 | Mounting and regulating device for Rowland circle track |
Non-Patent Citations (2)
| Title |
|---|
| 北京钢铁研究院十四室光电直读小组: "光电直读仪出射狭缝的设置和调整的几点体会", 《分析化学》, 31 January 1972 (1972-01-31), pages 96 - 97 * |
| 吴光明等: "《机械加工基础》", 30 September 2011, article "工件的定位与装夹" * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130102 |