CN105511040A - Docking device for assembly and disassembly of large aperture optical element - Google Patents
Docking device for assembly and disassembly of large aperture optical element Download PDFInfo
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- CN105511040A CN105511040A CN201510410088.9A CN201510410088A CN105511040A CN 105511040 A CN105511040 A CN 105511040A CN 201510410088 A CN201510410088 A CN 201510410088A CN 105511040 A CN105511040 A CN 105511040A
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- dismounting
- cover plate
- guide rail
- opening
- assembly
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Abstract
The invention discloses a docking device for assembly and disassembly of a large aperture optical element. The docking device includes an assembly and disassembly box. Upper and lower ends of the assembly and disassembly box are both provided with cover plates. An assembly and disassembly guide rail is disposed on an inner wall of each cover plate. Docking mechanisms are disposed symmetrically on outer walls of the cover plates at the upper and lower ends of the assembly and disassembly box. The docking mechanisms include slideways fixed on the outer walls of the cover plates, positioning bridges mounted slidably in the slideways, and overlapping guide rails located between the positioning bridges and the outer walls of the cover plates. An end, adjacent to an opening of the assembly and disassembly box, of each slideway is provided with an opening. A gap is left between each overlapping guide rail and the cover plate at the same side, and when the positioning bridges are pushed to extend out of the opening, the overlapping guide rails can extend out of the assembly and disassembly box along the opening under the action of friction. The invention can ensure safe and reliable assembly and disassembly of the large aperture optical element in a complex optical system, and has the advantages of simple and compact structure, easy adjustment, high reliability and so forth.
Description
Technical field
The present invention relates to a kind of online dismounting service equipment of optical elements of large caliber, especially a kind of docking facilities for optical elements of large caliber dismounting.
Background technology
In the optical research projects such as such as high power solid state laser, need more to apply optical elements of large caliber, after optic element damage, then need to carry out online dismounting to optical element.
Due to the size of optical elements of large caliber and weight larger, in order to realize multi-pass laser exact convergence, require to arrange that the optical elements of large caliber in single light path can carry out multivariant pose adjustment, for this reason, optical elements of large caliber is often positioned in adjustable rail in single light path.In the process of removing it, need the track in dismounting case and the track complete matching in light path, optical elements of large caliber can along dismantling of track afterwards.When assembling, requiring the track complete matching in the track in dismounting case and single light path equally, afterwards the optical elements of large caliber being arranged in dismounting case being sent into light path along the track of docking.This in optical elements of large caliber disassembly process, the orbital docking technical requirement in the track in light path and dismounting case has fast, facilitate, the feature such as precision is high, good reliability.
Existing guide rail docking mechanism mainly adopts manually and electronic two kinds of modes, but it exists following deficiency:
1, man-operated mechanism reliability is poor, and complex structure;
2, motor drive mechanism is comparatively complicated, and bulk is restricted.
Summary of the invention
For solving above technical matters, the invention provides a kind of structure simply for the docking facilities of optical elements of large caliber dismounting, dismounting efficiency can be improved, ensure the safe and reliable dismounting of complicated optical system Large diameter optical element.
Its technical scheme is as follows:
A kind of docking facilities for optical elements of large caliber dismounting, comprise in rectangular structure and the uncovered dismounting case in front end, the two ends up and down of described dismounting case are equipped with cover plate, this cover plate inwall is provided with along the horizontally disposed dismounting guide rail in the uncovered direction of dismounting case, the cover plate outer wall at the described upper and lower two ends of dismounting case is equipped with docking mechanism, and two described docking mechanisms are symmetrical arranged;
Described docking mechanism comprises the slideway be fixed on cover plate outer wall, is slidably mounted in the location bridge in described slideway and the overlap joint guide rail between location bridge and cover plate outer wall;
Described slideway is provided with opening near the uncovered one end of dismounting case, the end face that it deviates from dismounting case side is provided with bar hole, bridge one end, described location is provided with push rod, bar hole is stretched out in this push rod end, and location bridge can be driven to stretch out described opening along slideway, described overlap joint guide rail contacts with the inner side end of location bridge, leaves gap between this overlap joint guide rail and cover plate of homonymy, when promoting location bridge and stretching out opening, described overlap joint guide rail can stretch out dismounting case along opening under friction force effect.
Adopt above structure, when the dismounting of optical elements of large caliber, after dismounting case is docked with light path system, upwards and driven forward push rod, make location bridge drive overlap joint guide rail to stretch out dismounting case in the lump, achieve a butt joint with the fixed guide in light path system, owing to leaving gap between overlap joint guide rail and the cover plate of homonymy, height control can be carried out easily, thus improve dismounting efficiency, ensure that the safe and reliable dismounting of complicated optical system Large diameter optical element.
Further, described cover plate is provided with groove in the side towards docking mechanism, this groove and open communication, correspondingly on described overlap joint guide rail be provided with boss, this boss is near open at one end, described overlap joint guide rail is formed with depressed part away from one end of boss, between described depressed part and lid surface, and all leaves gap between boss end face and groove floor.Like this, according in light path system after the height of the fixed guide relative set groove docked and boss, positioning action when utilizing the depressed part end face of overlap joint guide rail to abut with the groove floor of cover plate, guarantees that overlap joint guide rail docks with the accurate of the fixed guide in light path system.
For reducing the friction between overlap joint guide rail and cover plate, so that it is smooth and easy to overlap slide, described groove floor, boss end face, cover plate are coated with kollag on the bottom surface and depressed part end face of depressed part.
Further, described slideway is provided with lock-screw in the one end near opening, and this lock-screw is penetrated by slideway bottom surface, and abuts with described location bridge, to guarantee the locking positioning docking rear location bridge.
Further, the front end open-mouth of described dismounting case is provided with front pumping board by chute, and this structure is conducive to ensureing the cleanliness factor in dismounting case, prevents the optical element in dismounting case from tarnishing.
Beneficial effect:
Adopt the docking facilities for optical elements of large caliber dismounting of above technical scheme, the safe and reliable dismounting of complicated optical system Large diameter optical element can be guaranteed, have simple and compact for structure, easy to adjust, high reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is the structural representation of the present invention when docking with the fixed guide in light path system;
Fig. 4 is the structural representation after the present invention has been docked with fixed guide.
Embodiment
Core of the present invention is by arranging the overlap joint guide rail that can adjust flexibly between dismounting case and the fixed guide of light path system, thus carries out docking operation easily and safely, improves docking efficiency.
In order to make object of the present invention, technical scheme and advantage clearly understand, by the following examples, and by reference to the accompanying drawings, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of docking facilities for optical elements of large caliber dismounting, comprise the overall dismounting case 1 in rectangular structure, this dismounting case 1 front end is uncovered, and before open-mouth is provided with by chute 5 pumping board 6, the front end that this front pumping board 6 can cover in dismounting case 1 is uncovered, make this dismounting case 1 six face closure, chute 5 is fixed to dismounting case 1 side wall ends by flange, front pumping board 6 can slide in chute 5, and can take out in this chute 5, the two ends up and down of dismounting case 1 are all provided with cover plate 11 by screw, the inwall of two cover plates 11 is all installed with dismounting guide rail 12, the fixed guide 12 at upper and lower two ends is symmetrical arranged, the outer wall of two cover plates 11 is equipped with docking mechanism 2, this docking mechanism 2 is uncovered near the front end of dismounting case 1, two docking mechanism 2 structures being positioned at upper and lower two ends are identical, and specular each other.
Fig. 2 is for the docking mechanism 2 of lower end, show the concrete structure of this docking mechanism 2, it comprise be fixed on bottom cover plate 11 outside surface slideway 21, be slidably mounted in location bridge 22 in this slideway 21 and the overlap joint guide rail 23 between location bridge 22 and cover plate 11.
Composition graphs 4 can be found out, slideway 21 is the channel-shaped structure of hollow, axially horizontally disposed along cover plate 11, and is being provided with opening 21a near the uncovered one end of dismounting case 1, this opening 21a flushes with dismounting case 1 its right end face, bottom this slideway 21, be provided with bar hole 21b in the horizontal direction.
Location bridge 22 is string configuration, rectangular in cross-section, and its left end is threaded connection and is fixed with push rod 3, and this push rod 3 is vertically arranged, and lower end passes bar hole 21b, when promoting push rod 3 to the right, location bridge 22 can be made to stretch out dismounting case 1 along opening 21a.
Overlap joint guide rail 23 model is corresponding to dismounting guide rail 12 model of dismounting case 1 inside, be placed between location bridge 22 and cover plate 11, be interracial contact between its bottom surface and location bridge 22 upper surface, cover plate 11 is being provided with groove 11a to overlapping guide rail 23 right end position, this groove 11a extends to dismounting case 1 its right end face in the horizontal direction, and be communicated with the opening 21a of slideway 21, overlap joint guide rail 23 is correspondingly provided with boss 23a, the other end relative with boss 23a is depressed part 23b, make its upper end face roughly in step shape, between this depressed part 23b and cover plate 11 bottom surface, and all leave gap between boss 23a end face and groove 11a bottom surface, and this gap should ensure when depressed part 23b end face abuts with groove 11a bottom surface, overlap joint guide rail 23 can with dismounting guide rail 12 closed butt joint of dismounting case 1 inside.
Slideway 21 is provided with lock-screw 4 in the one end near opening 21a, and this lock-screw 4 is penetrated by lower end, slideway 21 bottom surface, and abuts with described location bridge 22.
For reducing the friction between overlap joint guide rail 23 and cover plate 11, in groove 11a bottom surface, boss 23a end face, cover plate 11 be coated with a small amount of kollag on the bottom surface and depressed part 23b end face of depressed part 23b.
Principle of work of the present invention is as follows:
Refer to Fig. 3 and Fig. 4, when installing or removing the optical elements of large caliber in light path system, first dismounting case 1 is accurately connected with light path system, pumping board 6 before upwards extracting out, open dismounting case 1, the fixed guide 7 now in light path system is outstanding to be become by the guide rail docked.Axis along push rod 3 promotes push rod 3, and overlap joint guide rail 23 is contacted with bottom cover plate 11.Then, promote push rod 3 to the right along the axial of location bridge 22, overlap joint guide rail 3 is moved to the right under friction force effect, stretches out outside dismounting case 1.When overlapping the depressed part 23b end face of guide rail 23 and contacting with the groove 11a bottom surface of cover plate 11, the end face now overlapping guide rail 23 docks with fixed guide 7 just, and ensure that overlap joint guide rail 23 realizes closed butt joint with the dismounting guide rail 12 of dismounting case inside, continue to promote push rod 2, then location bridge 22 is inserted into the inside grooves of fixed guide 7, realizes reliably docking.Lock-screw 4 is screwed, lock in place bridge 22.At this moment, can move to during optical elements of large caliber from light path system in dismounting case along the guide rail after docking, or move to light path system in dismounting case.
It should be noted that, above embodiment is only in order to illustrate technical solution of the present invention but not restriction technologies scheme, although applicant is explained in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those amendments that technical solution of the present invention is carried out or equivalently to replace, aim and the scope of the technical program can not be departed from, all should be encompassed in the middle of the claims in the present invention scope.
Claims (5)
1. the docking facilities for optical elements of large caliber dismounting, comprise in rectangular structure and the uncovered dismounting case (1) in front end, the two ends up and down of described dismounting case (1) are equipped with cover plate (11), this cover plate (11) inwall is provided with the horizontally disposed dismounting guide rail (12) along dismounting case (1) uncovered direction, it is characterized in that: cover plate (11) outer wall at the upper and lower two ends of described dismounting case (1) is equipped with docking mechanism (2), and two described docking mechanisms (2) are symmetrical arranged;
Described docking mechanism (2) comprises the slideway (21) be fixed on cover plate (11) outer wall, is slidably mounted in the location bridge (22) in described slideway (21) and is positioned at the overlap joint guide rail (23) between location bridge (21) and cover plate (11) outer wall;
Described slideway (21) is provided with opening (21a) near dismounting case (1) uncovered one end, the end face that it deviates from dismounting case (1) side is provided with bar hole (21b), bridge (22) one end, described location is provided with push rod (3), bar hole (21b) is stretched out in this push rod (3) end, and location bridge (22) can be driven to stretch out described opening (21a) along slideway (21), described overlap joint guide rail (23) contacts with the inner side end of location bridge (22), gap is left between this overlap joint guide rail (23) and cover plate (11) of homonymy, when promoting location bridge (22) and stretching out opening (21a), described overlap joint guide rail (23) can stretch out dismounting case (1) along opening (21a) under friction force effect.
2. the docking facilities for optical elements of large caliber dismounting according to claim 1, it is characterized in that: described cover plate (11) is being provided with groove (11a) towards the side of docking mechanism (2), this groove (11a) is communicated with opening (21a), described overlap joint guide rail (23) is above corresponding is provided with boss (23a), this boss (23a) is near opening (21a) one end, described overlap joint guide rail (23) is formed with depressed part (23b) away from one end of boss (23a), between described depressed part (23b) and cover plate (11) surface, and all leave gap between boss (23a) end face and groove (11a) bottom surface.
3. the docking facilities for optical elements of large caliber dismounting according to claim 2, is characterized in that: described groove (11a) bottom surface, boss (23a) end face, cover plate (11) are coated with kollag on the bottom surface and depressed part (23b) end face of depressed part (23b).
4. the docking facilities for optical elements of large caliber dismounting according to claim 1 or 2 or 3, it is characterized in that: described slideway (21) is provided with lock-screw (4) in the one end near opening (21a), this lock-screw (4) is penetrated by slideway (21) bottom surface, and abuts with described location bridge (22).
5. the docking facilities for optical elements of large caliber dismounting according to claim 4, is characterized in that: the front end open-mouth of described dismounting case (1) is provided with front pumping board (6) by chute (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410088.9A CN105511040B (en) | 2015-07-13 | 2015-07-13 | Docking facilities for optical elements of large caliber dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410088.9A CN105511040B (en) | 2015-07-13 | 2015-07-13 | Docking facilities for optical elements of large caliber dismounting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105511040A true CN105511040A (en) | 2016-04-20 |
| CN105511040B CN105511040B (en) | 2017-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510410088.9A Expired - Fee Related CN105511040B (en) | 2015-07-13 | 2015-07-13 | Docking facilities for optical elements of large caliber dismounting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611741A (en) * | 2020-12-07 | 2021-04-06 | 中国工程物理研究院激光聚变研究中心 | Device and method for detecting fluorescent characteristic particles on surface of optical element |
| CN115657250A (en) * | 2022-11-08 | 2023-01-31 | 哈尔滨工业大学 | Optical element dismouting structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0429209A (en) * | 1990-05-25 | 1992-01-31 | Konica Corp | Lens barrel for camera |
| EP1748308A1 (en) * | 2005-07-29 | 2007-01-31 | Ricoh Company, Ltd. | Optical scanning device, image forming apparatus, and method for assembling an optical scanning device |
| CN102866465A (en) * | 2011-07-05 | 2013-01-09 | 富士康(昆山)电脑接插件有限公司 | Optical connection assembly and photoelectric connector with same |
-
2015
- 2015-07-13 CN CN201510410088.9A patent/CN105511040B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0429209A (en) * | 1990-05-25 | 1992-01-31 | Konica Corp | Lens barrel for camera |
| EP1748308A1 (en) * | 2005-07-29 | 2007-01-31 | Ricoh Company, Ltd. | Optical scanning device, image forming apparatus, and method for assembling an optical scanning device |
| CN102866465A (en) * | 2011-07-05 | 2013-01-09 | 富士康(昆山)电脑接插件有限公司 | Optical connection assembly and photoelectric connector with same |
Non-Patent Citations (1)
| Title |
|---|
| 倪卫等: "神光-Ш主机装置下装模块空间对接关键技术", 《强激光与粒子束》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611741A (en) * | 2020-12-07 | 2021-04-06 | 中国工程物理研究院激光聚变研究中心 | Device and method for detecting fluorescent characteristic particles on surface of optical element |
| CN115657250A (en) * | 2022-11-08 | 2023-01-31 | 哈尔滨工业大学 | Optical element dismouting structure |
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| Publication number | Publication date |
|---|---|
| CN105511040B (en) | 2017-11-10 |
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Granted publication date: 20171110 Termination date: 20210713 |