CN203259726U - Linear driving collimation device - Google Patents
Linear driving collimation device Download PDFInfo
- Publication number
- CN203259726U CN203259726U CN201220385697.5U CN201220385697U CN203259726U CN 203259726 U CN203259726 U CN 203259726U CN 201220385697 U CN201220385697 U CN 201220385697U CN 203259726 U CN203259726 U CN 203259726U
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- Prior art keywords
- slide block
- slideway
- screw mandrel
- motor
- slide
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- Expired - Lifetime
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a linear driving collimation device which is applied in an X-ray spectrometer. The collimation device comprises a motor, a lead screw, a diaphragm block main block, a sliding block, a slide rail, locating pins, and a sliding block base. The motor is fixedly installed on the sliding block base. The motor drives the lead screw to rotate, the sliding block and the diaphragm block main block are fixedly installed together. The lead screw drives the sliding block to move along the lead screw. The slide rail is fixedly disposed on the sliding block base. The locating pins are fixedly installed on the diaphragm block main block, and the locating pins can slide along the slide rail. Magnetic joint unilateral pin positioning collimators are used in the collimation device, and a plurality of collimators are used to form the combined collimation device. The number of the collimators can be chosen arbitrarily, and materials can be chosen arbitrarily. The collimators are convenient to replace, thereby being convenient for selecting work intervals. The collimation device uses a stepping motor to drive the diaphragm block main block to move through the lead screw, and is simple in structure and high in accuracy.
Description
Technical field
The utility model discloses a kind of x-ray spectrometer, particularly a kind of straight line driving collimator apparatus that is applied in the x-ray spectrometer.
Background technology
Along with detecting popularizing of market, spectrometer miscellaneous arises at the historic moment, and also is developed as the beam path alignment device of one of core component of x-ray spectrometer device.Collimator apparatus mainly is for optical filter and the path channels for providing to reduce outer bound pair X ray impact between excitation of X-rays source and the receiver are provided.Present beam path alignment device adopts gear, tooth bar pair to drive usually, and optical filter device and collimator apparatus split, need use respectively a cover to drive and pick-up unit, and its complex structure, precision degree of control are lower, produce easily error.
Summary of the invention
Shortcoming for the beam path alignment device drives structure complexity in the above-mentioned x-ray spectrometer of the prior art of mentioning, the utility model provides a kind of new straight line driving collimator apparatus that is applied in the x-ray spectrometer, it adopts stepper motor to cooperate screw structure to drive light hurdle piece master piece and moves back and forth, and is simple in structure, accuracy is high.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of straight line driving collimator apparatus, collimator apparatus comprises motor, screw mandrel, light hurdle piece master piece, slide block, slideway, register pin and slide block pedestal, motor is fixedly mounted on the slide block pedestal, the motor-driven screw mandrel rotates, slide block and light hurdle piece master piece are fixedly installed togather, screw mandrel drives slide block and moves along screw mandrel, slideway is fixedly mounted on the slide block pedestal, register pin is fixedly mounted on the light hurdle piece master piece, and register pin can slide along slideway.
The technical scheme that its technical matters that solves the utility model adopts further comprises:
Described slideway is fixedly mounted on the slide block pedestal by the slide block limited block.
Described slide block limited block is fixedly mounted on the slide block pedestal by trip bolt, also is provided with the micrometer adjusting screw of adjusting its position on the slide block limited block.
Described slideway and screw mandrel be arranged in parallel.
Be fixed with auxiliary slide channel on the described slide block pedestal, auxiliary slide channel and slideway be arranged in parallel, and register pin is arranged between auxiliary slide channel and the slideway.
The beneficial effects of the utility model are: the utility model utilizes the monolateral finger setting collimating apparatus of magnetic engagement, can adopt a plurality of collimator arrangement to become a combination collimator apparatus during work, quantity can be selected arbitrarily, and material also can select arbitrarily, collimating apparatus is conveniently replaced, is convenient to the selection of operation interval.The utility model adopts stepper motor to drive the piece master piece motion of light hurdle by screw mandrel, and is simple in structure, accuracy is high.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the utility model perspective view.
Fig. 2 is another visual angle perspective view of the utility model.
Fig. 3 is the utility model decomposing state structural representation.
Among the figure, 1-stepper motor, 2-slide block pedestal, 3-light hurdle piece master piece, 4-slide block limited block, 5-slideway, 6-screw mandrel, 7-slide block, 8-register pin, 9-optical filter, 10-auxiliary slide channel, 11-trip bolt, 12-micrometer adjusting screw.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Please referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, the utility model mainly comprises motor 1, screw mandrel 6, light hurdle piece master piece 3, slide block 7, slideway 5, register pin 8 and slide block pedestal 2, in the present embodiment, motor 1 adopts stepper motor, can control accurately the corner of screw mandrel 6, thereby control accurately the move distance of light hurdle piece master piece 3.In the present embodiment, motor 1 is fixedly mounted on the slide block pedestal 2 by screw, motor 1 drives screw mandrel 6 and rotates, slide block 7 and light hurdle piece master piece 3 are fixedly installed togather by screw, in the present embodiment, slide block 7 is provided with two, respectively is provided with one at light hurdle piece master piece about 3, slide block 7 is arranged on the screw mandrel 6, and screw mandrel 6 drives slide block 7 and moves along screw mandrel 6.In the present embodiment, be fixed with auxiliary slide channel 10 at slide block pedestal 2, auxiliary slide channel 10 be arranged in parallel with slideway 5, slideway 5 be arranged in parallel with screw mandrel 6, and in the present embodiment, slideway 5 is fixedly mounted on the slide block pedestal 2 by slide block limited block 4, slide block limited block 4 is fixedly mounted on the slide block pedestal 2 by trip bolt 11, also be provided with the micrometer adjusting screw 12 of adjusting its position on the slide block limited block 4, by regulating micrometer adjusting screw 12, the distance between capable of regulating slideway 5 and the auxiliary slide channel 10.In the present embodiment, be installed with register pin 8 at light hurdle piece master piece 3, register pin 8 is arranged between slideway 5 and the auxiliary slide channel 10, can between slideway 5 and auxiliary slide channel 10, slide, by adjusting micrometer adjusting screw 12, distance between capable of regulating slideway 5 and the auxiliary slide channel 10 makes it more be fit to register pin 8 and slides.
The utility model drives screw mandrel 6 by motor 1 and rotates in use, and screw mandrel 6 rotating drive are done linear reciprocating motion take screw mandrel 6 as the axle center at slide block 7, and slide block 7 drives light hurdle piece master piece 3 and does linear reciprocating motion.
The utility model utilizes the monolateral finger setting collimating apparatus of magnetic engagement, can adopt a plurality of collimator arrangement to become a combination collimator apparatus during work, and quantity can be selected arbitrarily, and material also can select arbitrarily, and collimating apparatus is conveniently replaced, is convenient to the selection of operation interval.The utility model adopts stepper motor to drive the piece master piece motion of light hurdle by screw mandrel, and is simple in structure, accuracy is high.
Claims (5)
1. straight line driving collimator apparatus, it is characterized in that: described collimator apparatus comprises motor, screw mandrel, light hurdle piece master piece, slide block, slideway, register pin and slide block pedestal, motor is fixedly mounted on the slide block pedestal, the motor-driven screw mandrel rotates, slide block and light hurdle piece master piece are fixedly installed togather, and screw mandrel drives slide block and moves along screw mandrel, and slideway is fixedly mounted on the slide block pedestal, register pin is fixedly mounted on the light hurdle piece master piece, and register pin can slide along slideway.
2. straight line driving collimator apparatus according to claim 1, it is characterized in that: described slideway is fixedly mounted on the slide block pedestal by the slide block limited block.
3. straight line driving collimator apparatus according to claim 2, it is characterized in that: described slide block limited block is fixedly mounted on the slide block pedestal by trip bolt, also is provided with the micrometer adjusting screw of adjusting its position on the slide block limited block.
4. straight line driving collimator apparatus according to claim 1, it is characterized in that: described slideway and screw mandrel be arranged in parallel.
5. straight line driving collimator apparatus according to claim 1, it is characterized in that: be fixed with auxiliary slide channel on the described slide block pedestal, auxiliary slide channel and slideway be arranged in parallel, and register pin is arranged between auxiliary slide channel and the slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220385697.5U CN203259726U (en) | 2012-08-06 | 2012-08-06 | Linear driving collimation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220385697.5U CN203259726U (en) | 2012-08-06 | 2012-08-06 | Linear driving collimation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259726U true CN203259726U (en) | 2013-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220385697.5U Expired - Lifetime CN203259726U (en) | 2012-08-06 | 2012-08-06 | Linear driving collimation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203259726U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281489A (en) * | 2014-06-20 | 2016-01-27 | 王丽平 | Magnetic-assistance electric push rod |
| CN106526883A (en) * | 2015-09-09 | 2017-03-22 | 中国科学院西安光学精密机械研究所 | Device for adjusting position of optical element |
| RU2726310C1 (en) * | 2019-12-19 | 2020-07-13 | Общество с ограниченной ответственностью "Корпорация Уралтехнострой" | Collimating device for spectrometer |
| RU236071U1 (en) * | 2025-04-01 | 2025-07-24 | Общество с ограниченной ответственностью "Научно-Производственная Компания Лаплас" | COLLIMATOR |
-
2012
- 2012-08-06 CN CN201220385697.5U patent/CN203259726U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281489A (en) * | 2014-06-20 | 2016-01-27 | 王丽平 | Magnetic-assistance electric push rod |
| CN106526883A (en) * | 2015-09-09 | 2017-03-22 | 中国科学院西安光学精密机械研究所 | Device for adjusting position of optical element |
| CN106526883B (en) * | 2015-09-09 | 2019-07-30 | 中国科学院西安光学精密机械研究所 | A device for adjusting the position of an optical element |
| RU2726310C1 (en) * | 2019-12-19 | 2020-07-13 | Общество с ограниченной ответственностью "Корпорация Уралтехнострой" | Collimating device for spectrometer |
| RU236071U1 (en) * | 2025-04-01 | 2025-07-24 | Общество с ограниченной ответственностью "Научно-Производственная Компания Лаплас" | COLLIMATOR |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |