CN205003380U - A device for adjusting optical element position - Google Patents
A device for adjusting optical element position Download PDFInfo
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- CN205003380U CN205003380U CN201520692380.XU CN201520692380U CN205003380U CN 205003380 U CN205003380 U CN 205003380U CN 201520692380 U CN201520692380 U CN 201520692380U CN 205003380 U CN205003380 U CN 205003380U
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- slide plate
- optical element
- pedestal
- electric motor
- linear electric
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Abstract
The utility model discloses a device for adjusting optical element position. The device includes the base, installs optical element and can for linear motion's slide and drive are done to the base the slide is relative linear motion's drive assembly is made to the base. The utility model provides a device for adjusting optical element position can be used to adjust multiple optical element, and not only the commonality is good, and compact structure is small moreover, has better integrated nature.
Description
Technical field
The utility model relates to laser technology field, particularly a kind of device for adjusting position of optical element.
Background technology
In recent years, along with the fast development of laser processing technology, due to laser there is good directionality, brightness is high, monochromaticity good and the feature such as high-energy-density, laser three-D process technology and Laser Combined Machining Technology are used widely in fields such as commercial production, communication, information processings.
In the process of laser technology application, need to use optics to assemble element and remove rapidoprint, need to use optical mirror to change light, also need to use some other optical element to operations such as the switchings of the switching or light beam that realize processing mode, in the process realizing these process operations, the position of optics being assembled to the optical element such as element, optical mirror is needed to adjust.At present, generally adopt the mode of special adjusting gear to realize to the adjustment mode of position of optical element, the mode of special purpose device is wherein adopted to be for specific optical element, adopting and specifically adjust mode, carrying out rotating the adjustment realized position of optical element as adopted motor direct-drive optical element.
Although aforesaid way achieves the adjustment of particular optical element position, but the adjustment that cannot realize dissimilar position of optical element, and existing adjusting gear volume is comparatively large, therefore there is the poor technical matters of system integration difficulty, versatility in the existing mode adjusted position of optical element.
In view of this, necessaryly provide a kind of and can solve the problems of the technologies described above, for adjusting the device of multiple optical element, to meet in commercial production the versatility of position of optical element adjustment and the requirement of integration.
Utility model content
The purpose of this utility model is: provide a kind of that can adjust the position of multiple optical element, versatility and the good device of integration.
In order to realize the object of above-mentioned utility model, the utility model provides a kind of device for adjusting position of optical element, it is characterized in that: described device comprises pedestal, described optical element is installed and relative to the slide plate of described pedestal moving linearly, and the driven unit of the relatively described pedestal moving linearly of described slide plate can be driven.
Improve for the one adjusting the device of position of optical element as the utility model, the feed screw nut that described driven unit is step-by-step linear electric motor and is connected with described step-by-step linear electric motor and described slide plate.
Improve for the one adjusting the device of position of optical element as the utility model, described device also comprises guideway, and described guideway comprises the slide block be connected with described slide plate and the line rail be fixed on described pedestal.
Improve for the one adjusting the device of position of optical element as the utility model, described device also comprises motor support base, and described step-by-step linear electric motor is connected with described motor support base.
Improve for the one adjusting the device of position of optical element as the utility model, described pedestal side is provided with the containing portion of accommodating described line rail, opposite side is provided with depressed part, and described device also comprises wedge shape press strip, and described wedge shape press strip embeds described depressed part and fixes described line rail with pretension.
Improve for the one adjusting the device of position of optical element as the utility model, described device also comprises the limited block be connected with described pedestal, in order to the movement travel from slide plate described in ceiling structure system.
Improve for the one adjusting the device of position of optical element as the utility model, described pedestal arranges switch, slide plate is provided with inductive switching sheet.
Improve for the one adjusting the device of position of optical element as the utility model, described step-by-step linear electric motor and described guideway be arranged in parallel.
Compared with prior art, what the utility model provided can be used for adjusting multiple optical element for the device adjusting position of optical element, and not only versatility is good, and compact conformation, and volume is little, has good integration.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, a kind of device and beneficial effect thereof for adjusting position of optical element that the utility model embodiment provides is described in detail.
The structural representation of a kind of device for adjusting position of optical element that Fig. 1 provides for a kind of embodiment of the utility model.
The structural representation of the other direction of a kind of device for adjusting position of optical element that Fig. 2 provides for a kind of embodiment of the utility model shown in Fig. 1.
The cut-open view of section is carried out in the diagram A-A direction that Fig. 3 is a kind of device for adjusting position of optical element provided along a kind of embodiment of the utility model shown in Fig. 2.
The schematic diagram of a kind of driven unit that Fig. 4 provides for a kind of embodiment of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and Advantageous Effects thereof more clear, below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.Should be understood that, the embodiment described in this instructions is only used to explain the utility model, is not intended to limit the utility model.
Refer to Fig. 1 to Fig. 3, a kind of embodiment of the utility model provides a kind of device 100 for adjusting position of optical element, and adjusting gear 100 comprises pedestal 5, and above-mentioned slide plate 3 can be driven relative to the driven unit 11 of pedestal 5 moving linearly relative to the slide plate 3 of pedestal 5 moving linearly.
Pedestal 5 is in block, body 50 is provided with bottom it, in order to the support portion 52 of supporting body 50, body 50 upper surface side is provided with containing portion 54, body 50 upper surface is given prominence in containing portion 54, and forming L-shaped accommodation space with body 50 upper surface, body 50 is provided with depressed part 56 relative to the opposite side in containing portion 54, and wherein the sectional area of depressed part 56 is wedge shape.
Guideway 4 comprises line rail 40 and slide block 42, and slide block 42 is placed on line rail 40, and can relative to line rail 40 moving linearly, and the mode that slide block 42 slides relative to line rail 40 is prior art, is not described in detail herein.Opening is provided with bottom slide block 42, line rail 40 upper end is placed in the opening of slide block 42, and the lower end of line rail 40 is placed in the accommodation space on said base 5 top, one end of line rail 40 is near the containing portion 54 of pedestal 5, the other end of line rail 40 protrudes from the depressed part 56 of pedestal 5, and the side of line rail 40 is placed in the upper end of above-mentioned depressed part 56.
Adjusting gear 100 also comprises press strip 9, this press strip 9, in wedge shape, is placed in above-mentioned depressed part 56, the side of giving prominence to depressed part 56 top with line rail 4 near, and press strip 9 arranges certain interval, in order to carry out side direction pretension location to above-mentioned line rail 40 with the left side of depressed part 56.Press strip 9 is connected with the body 50 bottom depressed part 56 by screw.
Slide plate 3 is in block, and its holding parts 32 being provided with base portion 30 and being placed in base portion 30 lower end, holding parts 32 is provided with perforate.Slide plate 3 is connected with the slide block 42 on guideway 4 by base portion 30, and connected mode can be and connects base portion 30 and slide block 42 by screw 36, and like this, slide plate 3 can together with moving linearly on the online rail of slide block 42.Corresponding optical element according to the needs of reality use, can be installed, as optics assembles element, optical mirror in base portion 30 surface of slide plate 3.
Shown in please refer to the drawing 4, driven unit 11 comprises step-by-step linear electric motor 6, feed screw nut 10, and roller bearing 14, wherein roller bearing 14 be one with the axle compared with long screw, it is connected with step-by-step linear electric motor 6, and roller bearing 14 passes feed screw nut 10 by the perforate of the holding parts 32 on slide plate 3.Feed screw nut 10 two ends are provided with breach 102, and screw 104 passes breach 102 to connect feed screw nut 10 and holding parts 32, thus fixed glides 3 and step-by-step linear electric motor 6.Above-mentioned step-by-step linear electric motor 6 and guideway 4 for be arrangeding in parallel, therefore make this adjusting gear 100 compact conformation, and the small volume taken.
Pedestal 5 both sides arrange optoelectronic switch 1, and optoelectronic switch 1 is Y-shaped, and wherein any 1 optoelectronic switch arranges zero-bit and to open the light function.Accordingly, slide plate 3 is connected with the sensing chip 2 that opens the light, and the sensing chip 2 that opens the light is connected with slide plate 3 by screw.By the cooperation of optoelectronic switch 1 with the sensing chip 2 that opens the light, can from the electrically slip of restriction slide plate 3 in movement travel.
Pedestal 5 also arranges limited block 8, and limited block 8 is arranged at the both sides of pedestal 5, and is positioned on direction that slide plate 3 slides relative to pedestal 5.Limited block 8 is connected with pedestal 5 by screw 80, to limit the slip of slide plate 3 in movement travel.
Adjusting gear 100 also can comprise motor support base 7, and in order to support step-by-step linear electric motor 6, this motor support base 7 is connected with pedestal 5.
During operation, by optical element (as optics assembles element, optical mirror etc.) be arranged on slide plate 3 upper surface, open step-by-step linear electric motor 6, step-by-step linear electric motor 6 starts to rotate, and drive the slide plate 3 be connected with feed screw nut 10 along guideway 4 moving linearly, and when just opening, slide plate 3 can drive optical element to slide towards a direction, find zero position switch, build coordinates of motion axle, when present dynasty moves to extreme position to above-mentioned direction, the sensing chip 2 that opens the light can send alerting signal by optoelectronic switch 1 to control system, control system can control slide plate 3 and drive optical element to slide towards another direction, continue to find zero position switch, build coordinates of motion axle.
By the foundation of above-mentioned coordinates of motion axle, realize the control to slide plate 3 movement position.Control system can control slide plate 3 and drive the optical element be installed on slide plate 3 along guideway 4 moving linearly.When control system instruction slide plate 3 is towards left slide, slide plate 3 can drive optical element relative to pedestal 5 towards left side moving linearly; When control system instruction slide plate 3 slides towards right side, slide plate 3 can drive optical element to slide towards right side relative to pedestal 5.And realize the adjustment to step-by-step linear electric motor 6 rotational speed and direction by control system, the direction of speed that slide plate 3 drives optical element to slide relative to pedestal 5 and slip can be realized.
When slide plate 3 slides into the extreme position on left side or right side; inductive switching sheet 2 can be reported to the police to control system by optoelectronic switch 1; control system can stop slide plate continuing to slide in the same direction; to protect slide plate 3 and optical element, achieve and carry out spacing from electric angle to slide plate 3 and optical element.
Similarly, pedestal 5 both sides are provided with limited block 8, and when slide plate 3 drives optical element relative to pedestal 5 moving linearly, it is spacing that the limited block 8 that pedestal 5 both sides are arranged can realize slide plate 3 and optical element from structure, to protect slide plate 3 and optical element.
Optical element is driven to slide relative to pedestal 5 by means of only step-by-step linear electric motor 6 Direct driver slide plate 3 in the embodiment that the utility model provides, there is not the impact of other transmission factors, thus make the precision of this adjusting gear 100 pairs of position of optical element adjustment higher.
The device 100 for adjusting position of optical element that the utility model embodiment provides, the slide plate being connected with optical element is driven to slide relative to pedestal by step-by-step linear electric motor, can be used for adjusting multiple optical element, not only versatility is good, and compact conformation, volume is little, has good integration.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. one kind for adjusting the device of position of optical element, it is characterized in that: described device comprises pedestal, described optical element is installed and relative to the slide plate of described pedestal moving linearly, and the driven unit of the relatively described pedestal moving linearly of described slide plate can be driven.
2. device according to claim 1, is characterized in that: the feed screw nut that described driven unit is step-by-step linear electric motor and is connected with described step-by-step linear electric motor and described slide plate.
3. device according to claim 2, is characterized in that: described feed screw nut both sides arrange breach, and described slide plate arranges holding parts, is realized the connection of feed screw nut and slide plate by screw through described breach.
4. device according to claim 3, is characterized in that: described device also comprises guideway, and described guideway comprises the slide block be connected with described slide plate and the line rail be fixed on described pedestal.
5. device according to claim 4, is characterized in that: described device also comprises motor support base, and described step-by-step linear electric motor is connected with described motor support base.
6. device according to claim 5, it is characterized in that: described pedestal side is provided with the containing portion of accommodating described line rail, opposite side is provided with depressed part, and described device also comprises wedge shape press strip, and described wedge shape press strip embeds described depressed part and fixes described line rail with pretension.
7. device according to claim 6, is characterized in that: described wedge shape press strip is connected by the body of screw with described depressed part bottom.
8. device according to claim 7, is characterized in that: described pedestal arranges switch, slide plate is provided with inductive switching sheet.
9. the device according to claim 7 or 8, is characterized in that: described device also comprises the limited block be connected with described pedestal, in order to the movement travel from slide plate described in ceiling structure system.
10. device according to claim 9, is characterized in that: described step-by-step linear electric motor and described guideway be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692380.XU CN205003380U (en) | 2015-09-09 | 2015-09-09 | A device for adjusting optical element position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692380.XU CN205003380U (en) | 2015-09-09 | 2015-09-09 | A device for adjusting optical element position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003380U true CN205003380U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520692380.XU Active CN205003380U (en) | 2015-09-09 | 2015-09-09 | A device for adjusting optical element position |
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| CN (1) | CN205003380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 used for adjusting position of optical element |
-
2015
- 2015-09-09 CN CN201520692380.XU patent/CN205003380U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 used 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 | It is a kind of for adjusting the device of position of optical element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210615 Address after: Room 301, No.32 Chuanghui Road, Zhangba Street office, high tech Zone, Xi'an, Shaanxi 710119 Patentee after: XI'AN MICROMACH TECHNOLOGY Co.,Ltd. Address before: 710119, No. 17, information Avenue, new industrial park, hi tech Zone, Shaanxi, Xi'an Patentee before: XI'AN INSTITUTE OF OPTICS AND PRECISION MECHANICS, CHINESE ACADEMY OF SCIENCES |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 710119 No. 3300, wei26th Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an Zhongke Weijing Photon Technology Co.,Ltd. Address before: Room 301, No.32 Chuanghui Road, Zhangba Street office, high tech Zone, Xi'an, Shaanxi 710119 Patentee before: XI'AN MICROMACH TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |