CN204061431U - A kind of neodymium glass clamping structure - Google Patents
A kind of neodymium glass clamping structure Download PDFInfo
- Publication number
- CN204061431U CN204061431U CN201420382961.9U CN201420382961U CN204061431U CN 204061431 U CN204061431 U CN 204061431U CN 201420382961 U CN201420382961 U CN 201420382961U CN 204061431 U CN204061431 U CN 204061431U
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- neodymium glass
- boss
- pad
- sheet frame
- briquetting
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- Securing Of Glass Panes Or The Like (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
A kind of neodymium glass clamping structure that the utility model provides, containing sheet frame, briquetting and pad, neodymium glass is placed in sheet frame, is fastened by briquetting, catch and shim clip.Sheet frame inwall is provided with six place's boss, and boss is distributed in around in three orthogonal planes of neodymium glass, realizes the Complete Bind to neodymium glass six-freedom degree of half kinematic structure.The corresponding boss Normal direction of neodymium glass periphery is provided with briquetting, pad.The utility model can easily realize the installation location of neodymium glass, and the extra face deformation introduced is minimum.
Description
Technical field
The utility model belongs to the precision optics mechanical field that precison optical component is installed, located and regulate, and be specifically related to a kind of neodymium glass clamping structure, the installation for heavy caliber neodymium glass is located.This structure adopts half kinematic structure, under the prerequisite meeting optical element installation positioning requirements, reduces the unilateral type distortion of the neodymium glass introduced by clamping structure.
Background technique
Heavy caliber neodymium glass is widely used by as laser amplification medium in laser engineering field, and its specific optical property determines neodymium glass surface need possess higher surface figure accuracy.Clamping structure traditional is at present higher to requirement on machining accuracy, need meet neodymium glass face shape demand by improving attachment face planeness precision.Because the obtainable grade of accuracy of machining and optical element surface require to there is larger gap, and the structure processed produces distortion unavoidably in use and handling process, need could meet face shape requirement by the debugging of interferometer observation site in as installed, but the neodymium glass that debugging has been got well is in runaway condition in carrying and the face deformation in using.This to the Installation and Debugging of heavy caliber neodymium glass and face shape to keep making troubles, and cannot meet the requirement of laser engineering to stability, also bring difficulty to engineer applied.
Summary of the invention
The deficiency of difficulty and poor stability is kept in order to overcome the unilateral shape of prior art Large diameter neodymium glass, the utility model provides a kind of neodymium glass clamping structure, this structure can not only realize the installation location of neodymium glass easily, and the extra face deformation introduced is minimum.Not only meet stability requirement but also be convenient to engineering construction.
The utility model solves the technological scheme that its technical problem adopts: described clamping structure contains sheet frame, briquetting and pad, and neodymium glass is placed in sheet frame; Sheet frame inwall is provided with six place's boss for retraining neodymium glass six-freedom degree, and boss is distributed in three orthogonal planes of neodymium glass; The corresponding boss Normal direction of neodymium glass periphery is provided with briquetting, pad.
A kind of neodymium glass clamping structure of the present utility model, is made up of sheet frame, briquetting, baffle plate and pad, and neodymium glass is placed in sheet frame, is fastened by briquetting, catch and shim clip.Sheet frame inwall is provided with 6 place's boss, and boss is distributed in around in three orthogonal planes of neodymium glass, realizes the Complete Bind to neodymium glass six-freedom degree of half kinematic structure.Briquetting, pad and Cock screw structure are set in neodymium glass periphery corresponding boss Normal direction, complete structure and close.Baffle plate is that flake structure blocks for the periphery of neodymium glass because of process requirements.The boss that sheet frame distributes along neodymium glass working surface is being macroscopically three dot structures, and 3 determine a plane, therefore, when sheet frame causes boss surface planeness to reduce because of distortion or machining accuracy deficiency, neodymium glass can not be passed to, increase extra face deformation.The briquetting of seal force and Cock screw and boss one_to_one corresponding are provided, the seal force acted on neodymium glass directly acts on boss along boss face Normal direction, avoid producing moment of flexure on neodymium glass, further reduce the impact on neodymium glass surface figure accuracy.
The beneficial effect of the utility model neodymium glass clamping structure is, can easily realize the installation location of neodymium glass, and the extra face deformation introduced is minimum.Dimensionally stable, install convenient, not only meet stability requirement but also be convenient to engineering construction.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the neodymium glass clamping structure of invention, and wherein, a is main TV structure schematic diagram, and b is left TV structure schematic diagram, and C is plan structure schematic diagram.
Fig. 2 is the sheet mount structure schematic diagram of neodymium glass clamping structure of the present utility model, and wherein, a is main TV structure schematic diagram, and b is left TV structure schematic diagram, and C is plan structure schematic diagram.
Fig. 3 is the briquette structure schematic diagram of neodymium glass clamping structure of the present utility model, and wherein, a is main TV structure schematic diagram, and b is left TV structure schematic diagram.
Fig. 4 is the pad A structural representation of neodymium glass clamping structure of the present utility model, and wherein, a is main TV structure schematic diagram, and b is left TV structure schematic diagram.
Fig. 5 is the pad B structural representation of neodymium glass clamping structure of the present utility model, and wherein, a is main TV structure schematic diagram, and b is left TV structure schematic diagram.
Fig. 6 is the pad C-structure schematic diagram of neodymium glass clamping structure of the present utility model, and wherein, a is main TV structure schematic diagram, and b is left TV structure schematic diagram.
Fig. 7 is the pad D structural representation of neodymium glass clamping structure of the present utility model, and wherein, a is main TV structure schematic diagram, and b is left TV structure schematic diagram.
Fig. 8 is the baffle arrangement schematic diagram of the neodymium glass clamping structure of invention, and wherein, a is main TV structure schematic diagram, and b is left TV structure schematic diagram.
In Fig. 1, a 1. frame 2. briquetting 3. baffle plate 4. pad A 5. pad B 6. pad C 7. pad D 8. Cock screw 9. screw 10. Cock screw 11. screw 12. neodymium glass.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment
In FIG, a kind of neodymium glass clamping structure of the present utility model, is made up of sheet frame 1, briquetting 2, baffle plate 3 and pad A4, pad B5, pad C6, pad D7 and Cock screw.Neodymium glass 12 is placed in sheet frame 1, is fixedly clamped by briquetting 2, catch 3, pad 4, pad 5, pad 6, pad 7 and Cock screw.Sheet frame 1 inwall machined 6 place's boss, is distributed in around in three orthogonal planes of neodymium glass.At sheet frame 1 along neodymium glass working surface Normal direction flange being arranged the boss that three places are isosceles triangle distribution, for the movement of neodymium glass 12 along working surface Normal direction and the constraint of orientation and the common three degree of freedom of pitching, the frame face corresponding with boss arranges briquetting 2, pad 6, pad 7 and Cock screw 10 structure.Briquetting 2 is fixed on sheet frame 1 by screw 9, and row's Cock screw 10 that briquetting 2 is arranged is applied to implementation structure on neodymium glass by baffle plate 3, pad 6,7 and closes.Sheet frame 1 inside bottom surface arranges two boss, constraint neodymium glass 12 moves up and down and rotates around central shaft, a boss is set with the side of plane perpendicular and realizes the constraint that neodymium glass 12 moves left and right, the sheet frame gabarit corresponding with boss, three place's enclosed constructions are set, act on neodymium glass two sides by Cock screw 8 by pad 4 and pad 5 and complete structure and close.Thus complete the Complete Bind to neodymium glass six-freedom degree of half kinematic structure.
The boss that sheet frame distributes along neodymium glass working surface is being macroscopically three dot structures, and 3 determine a plane, therefore, when sheet frame causes boss surface planeness to reduce because of distortion or machining accuracy deficiency, neodymium glass can not be passed to, increase extra face deformation.Baffle plate 3 is flake structure, blocks for the periphery of neodymium glass 12 because of process requirements.
The briquetting of seal force and Cock screw and boss one_to_one corresponding are provided, the seal force acted on neodymium glass directly acts on boss along boss face Normal direction, avoid producing moment of flexure on neodymium glass, further reduce the impact on neodymium glass surface figure accuracy.
By machining, same plane boss ensures that boss is in sustained height, in order to ensure sheet frame dimensional stability, sheet frame overall processing is shaping and carry out destressing process.
Fig. 2 is the sheet mount structure schematic diagram of a kind of neodymium glass clamping structure of the present utility model, the wherein boss of 11,12,13 to be sheet frame front be isosceles triangle distributions, three place's boss are coplanar, 14 and 15,16 is the boss of three place's vertical distribution inside sheet frame, 15 and 16 is coplanar, and six place's boss actings in conjunction realize the Complete Bind of neodymium glass.17,18,19 is screw, and wherein screw 17 is for the installation of briquetting 2, and screw 18 is for the installation of baffle plate 3, and screw 19 is for the installation of Cock screw 8.
Fig. 3 is the briquette structure schematic diagram of a kind of neodymium glass clamping structure of invention, and its counterbore 21 is for the installation of briquetting, and screw 22 is for the installation of Cock screw 10.
Fig. 4 is the pad A structural representation of a kind of neodymium glass clamping structure of the present utility model, to the protection of neodymium glass side when the structure for implementing above-below direction is closed.
Fig. 5 is the pad B structural representation of a kind of neodymium glass clamping structure of the present utility model, to the protection of neodymium glass side when the structure for implementing left and right directions is closed.
Fig. 6 is the pad C-structure schematic diagram of a kind of neodymium glass clamping structure of the present utility model, for implementing the protection to neodymium glass side when fore-and-aft direction structure is closed.L tee section is used for preventing pad operationally landing.
Fig. 7 is the pad D structural representation of a kind of neodymium glass clamping structure of the present utility model, for implementing the protection to neodymium glass side when fore-and-aft direction structure is closed.
Fig. 8 is the baffle arrangement schematic diagram of a kind of neodymium glass clamping structure of the present utility model, blocks for the periphery of neodymium glass because of process requirements.Gap 31 is for the installation of briquetting 2, and unthreaded hole 32 is fixed for the installation of baffle plate.
Claims (1)
1. a neodymium glass clamping structure, is characterized in that: described clamping structure contains sheet frame, briquetting and pad, and neodymium glass is placed in sheet frame; Sheet frame inwall is provided with six place's boss for retraining neodymium glass six-freedom degree, and boss is distributed in three orthogonal planes of neodymium glass; The corresponding boss Normal direction of neodymium glass periphery is provided with briquetting, pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382961.9U CN204061431U (en) | 2014-07-11 | 2014-07-11 | A kind of neodymium glass clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382961.9U CN204061431U (en) | 2014-07-11 | 2014-07-11 | A kind of neodymium glass clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061431U true CN204061431U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420382961.9U Active CN204061431U (en) | 2014-07-11 | 2014-07-11 | A kind of neodymium glass clamping structure |
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| Country | Link |
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| CN (1) | CN204061431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088870A (en) * | 2014-07-11 | 2014-10-08 | 中国工程物理研究院激光聚变研究中心 | Neodymium glass sheet clamping structure |
-
2014
- 2014-07-11 CN CN201420382961.9U patent/CN204061431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088870A (en) * | 2014-07-11 | 2014-10-08 | 中国工程物理研究院激光聚变研究中心 | Neodymium glass sheet clamping structure |
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