CN203967498U - A kind of plane plate-like flexible supporting frames for carbon dioxide laser - Google Patents
A kind of plane plate-like flexible supporting frames for carbon dioxide laser Download PDFInfo
- Publication number
- CN203967498U CN203967498U CN201420424415.7U CN201420424415U CN203967498U CN 203967498 U CN203967498 U CN 203967498U CN 201420424415 U CN201420424415 U CN 201420424415U CN 203967498 U CN203967498 U CN 203967498U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- support frame
- cylinder
- projection
- water cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Lasers (AREA)
- Laser Beam Processing (AREA)
Abstract
This practical field of lasers that newly relates to, be particularly related to a kind of plane plate-like flexible supporting frames for carbon dioxide laser, support frame as described above is the not closed hoop structure with a breach, the bracing frame of described indentation, there is two ends of support frame as described above, the inner side of one of them end is provided with the first projection, described the first projection is fixedly connected with the water cooling tube of carbon dioxide laser, another end arranged outside has the second projection, and described the second projection is fixedly connected with the cylinder of carbon dioxide laser.Because bracing frame is the not closed hoop structure with a breach, two ends divide other to be connected with water cooling tube with the cylinder of carbon dioxide laser, make bracing frame become an elastic construction, make laser no matter be subject to length direction or the impact of radial direction, bracing frame can both provide strain to a certain degree, play cushioning effect, avoid laser internal structure to be impacted and cracked.
Description
Technical field
This practical field of lasers that newly relates to, particularly a kind of plane plate-like flexible supporting frames for carbon dioxide laser.
Background technology
Because carbon dioxide laser has larger power and higher energy conversion efficiency, spectral line is also abundanter, has the Laser output of tens spectral lines near 10 microns, at aspects such as industry, military affairs, medical treatment, scientific researches, is all widely used.
Current carbon dioxide laser, generally include discharge tube, be set in the water cooling tube of discharge tube outside, be set in the cylinder of water cooling tube outside, output window and the reflection window that is arranged on the electrode at discharge tube two ends and is arranged on cylinder two ends, reflection window includes reflecting optics and reflecting optics cooling device, output window includes output eyeglass and output eyeglass cooling device, fills with carbon dioxide and other assist gas in discharge tube; When adding high voltage on electrode, in discharge tube, produce glow discharge, after reflecting optics and output lens reflecting, form laser beam, from output eyeglass, penetrate and obtain final laser beam.
Because laser is generally slim-lined construction, discharge tube is set in water cooling tube, and water cooling tube is set in cylinder, guarantees the fixing of relative position between water cooling tube and cylinder needing to arrange bracing frame between water cooling tube and cylinder.
Special architectural characteristic requirement due to laser, needs bracing frame to be different from conventional bracing frame, and possesses the ability of many aspects simultaneously.
First, because cylinder, water cooling tube and the discharge tube of laser is all glass workpiece, its poor plasticity, shock-resistant ability, so need bracing frame when the support force of vertical direction is provided, also need bracing frame to there is certain elasticity at vertical direction, make laser when being subject to vertical direction impact, bracing frame can provide elastic deformation amount to a certain degree, and each slender rectangular tube of avoiding laser inside destroys because of the impact of vertical direction;
Secondly, when laser is moved transportation, usually also can be subject to impulsive force along its length, so also need bracing frame can provide along the support force of laser length direction; Yet, when laser works, the temperature of discharge tube and water cooling tube raises gradually, make the length of discharge tube and water cooling tube also can there is the elongation of certain length, so that bracing frame is providing along in the support force of laser length direction, also need on the length direction along laser, have certain elasticity, to play cushioning effect, each slender rectangular tube of avoiding laser inside destroys because of the impact along laser length direction;
For this reason, inventor through with great concentration research and development and some tests after, designed a kind of plate-like bracing frame, refer to Chinese patent, the patent No.: CN203585734U, denomination of invention is < < plate-like support G reatT.GreaT.GT >, by this plate-like bracing frame, has more perfectly solved the problems referred to above.
But, along with inventor further furthers investigate, and the problem feeding back with client in actual production, inventor's discovery, the plate-like bracing frame of above-mentioned this structure still exists deficiency.Be embodied as, in the insufficient strength along laser length direction, when laser is subject to impact along its length, bracing frame fracture easily occur, or be connected disconnection between bracing frame and cylinder or water cooling tube, cause laser inside cracked; And along cylinder footpath, make progress substantially for rigid support, so when laser is subject to impacting, can not be along enough distortion buffering capacities are provided in cylinder direction radially.All these reasons cause laser in moving transportation, as easy as rolling off a log impact and damaging, and the proportion of goods damageds are high, directly restricted the popularization of product.
So, need badly at present a kind of for the reliable bracing frame connecting between carbon dioxide laser internal water cooling pipe and cylinder.
practical fresh content
This practical new object is: for existing carbon dioxide laser above shortcomings, provide a kind of for the reliable bracing frame connecting between carbon dioxide laser internal water cooling pipe and cylinder.
To achieve these goals, the technical scheme of this practical new employing is:
A kind of plane plate-like flexible supporting frames for carbon dioxide laser, support frame as described above is the not closed hoop structure with a breach, the bracing frame of described indentation, there is two ends of support frame as described above, the inner side of one of them end is provided with the first projection, described the first projection is fixedly connected with the water cooling tube of carbon dioxide laser, another end arranged outside has the second projection, and described the second projection is fixedly connected with the cylinder of carbon dioxide laser.Because bracing frame is the not closed hoop structure with a breach, two ends divide other to be connected with water cooling tube with the cylinder of carbon dioxide laser, make bracing frame become an elastic construction, can be along all thering is certain elasticity on its direction radially and axial direction, so be fixedly installed bracing frame between the water cooling tube of carbon dioxide laser and cylinder, bracing frame is at the length direction along cylinder and all have in the radial direction elasticity, make laser no matter be subject to length direction or the impact of radial direction, bracing frame can both provide strain to a certain degree, play cushioning effect, avoid laser internal structure to be impacted and cracked, simultaneously, by two ends at bracing frame, the first projection and the second projection is set respectively, facilitate the first projection to be fixedly connected with water cooling tube, and second projection be connected with described cylinder, and form gap between bracing frame and water cooling tube and cylinder, the space of cylinder inner support frame both sides is communicated with, guarantee the normal work of laser, it should be noted that, in this application, the carbon dioxide laser relating to is high-precision precision instrument, wherein said elasticity also has and differs from the elasticity described in routine techniques field, in the application, the elasticity of indication and distortion thereof are all very small, even if so think that fragile material in routine techniques produces micro-strain and also can think elastomeric material in this application under stressing conditions.
As preferably, the inner side of support frame as described above and the outer wall of described water cooling tube separate, and the outside of support frame as described above and the inwall of described cylinder separate.Make bracing frame not cut off the cavity between cylinder and water cooling tube, guarantee the circulation of gas in cylinder.
As preferably, support frame as described above is plane tabular.Bracing frame is set to plane tabular, facilitates the manufacturing of bracing frame.
As preferably, support frame as described above mid portion along the circumferential direction width is radially greater than both ends width radially.When laser is subject to impacting, bracing frame is subject to power and is only two end, the power equal and opposite in direction that two ends are subject to and opposite direction, so the moment of flexure suffered at bracing frame middle part is along the circumferential direction maximum, so the width of bracing frame mid portion is along the circumferential direction increased, avoid when impact is excessive, bracing frame ruptures.
As preferably, support frame as described above width is radially increased to behind middle part gradually by an end, then is decreased to gradually another end.Make the variation of bracing frame width evenly level and smooth, improve the mechanical property of bracing frame, the structural strength of various piece on bracing frame is all fully played.
Preferred as another, the thickness of support frame as described above mid portion is along the circumferential direction greater than the thickness at both ends.When laser is subject to impacting, bracing frame is subject to power and is only two end, the power equal and opposite in direction that two ends are subject to and opposite direction, so the moment of flexure suffered at bracing frame middle part is along the circumferential direction maximum, so the thickness of bracing frame mid portion is along the circumferential direction increased, avoid when impact is excessive, bracing frame ruptures.
As preferably, the thickness of support frame as described above is increased to behind middle part gradually by an end, then is decreased to gradually another end.Make the variation of bracing frame thickness evenly level and smooth, improve the mechanical property of bracing frame, the structural strength of various piece on bracing frame is all fully played.
As preferably, support frame as described above is symmetrical structure, the plane of symmetry of support frame as described above perpendicular to the plane at support frame as described above place and along support frame as described above radially through described breach.Bracing frame is symmetrical structure, further improves the mechanical property of bracing frame, makes bracing frame stability under loading even, has further guaranteed the reliability that bracing frame supports.
As preferably, the material of support frame as described above is identical with the material of described water cooling tube and cylinder.Because water cooling tube and cylinder are when the work, temperature can change, cylinder and water cooling tube all can produce certain distortion, so bracing frame of employing and water cooling tube and the identical material of cylinder, make bracing frame to there is identical coefficient of thermal expansion with water cooling tube and cylinder, can there is consistent distortion with water cooling tube and cylinder, avoid pullling of cylinder to affect the output accuracy of laser.
As preferably, the required bonding strength of length along the circumferential direction of described the first projection and support frame as described above and water cooling tube adapts, and the required bonding strength of length along the circumferential direction of described the second projection and support frame as described above and cylinder adapts.When needing higher bonding strength between bracing frame and cylinder and water cooling tube, the length of the first projection and the second projection is arranged longerly, guarantee the bonding strength between bracing frame and cylinder and water cooling tube, make laser safety reliable.
As preferably, on described water cooling tube, spacer sleeve is provided with some support frames as described above.According to the length of water cooling tube, by interval, a plurality of bracing frames are set to meet support needs.
In sum, owing to having adopted technique scheme, this practical new beneficial effect is:
1, bracing frame is along cylinder length direction with all have in the radial direction elasticity, make laser no matter be subject to length direction or the impact of radial direction, bracing frame can both provide strain to a certain degree, plays cushioning effect, avoids laser internal structure to be impacted and cracked.
Accompanying drawing explanation
Fig. 1 is the structural representation that has adopted the carbon dioxide laser of this practical new bracing frame;
Fig. 2 is the structural representation in A-A cross section in Fig. 1;
Fig. 3 is the structural representation of this practical new bracing frame,
Mark in figure: 1-cylinder, 2-water cooling tube, 3-discharge tube, 4-bracing frame, 5-breach, 6-the first projection, 7-the second projection.
Embodiment
Below in conjunction with accompanying drawing, to originally practical, be newly described in detail.
In order to make this practical new object, technical scheme and advantage clearer, below in conjunction with drawings and Examples, to originally practical, be newly further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain that this is practical new, and this is practical new to be not used in restriction.
embodiment: the carbon dioxide laser that has adopted this practical new bracing frame
A kind of carbon dioxide laser with plane plate-like resiliency supported as shown in the figure, comprise ecto-entad sheathed cylinder 1, water cooling tube 2 and discharge tube 3 successively, described water cooling tube 2 is fixedly connected with described discharge tube 3, between described water cooling tube 2 and described cylinder 1, be provided with bracing frame 4, support frame as described above 4 is fixedly connected with cylinder 1 with described water cooling tube 2 respectively, support frame as described above 4 has elasticity in the direction along described cylinder 1 length, and support frame as described above 4 is along having elasticity in described cylinder 1 direction radially.By be fixedly installed bracing frame 4 between water cooling tube 2 and cylinder 1, bracing frame 4 is at the length direction along cylinder 1 and all have in the radial direction elasticity, make laser no matter be subject to length direction or the impact of radial direction, bracing frame 4 can both provide strain to a certain degree, play cushioning effect, avoid laser internal structure to be impacted and cracked.
As preferably, support frame as described above 4 is for having the not closed hoop structure of a breach 5, the bracing frame 4 at described breach 5 places is two ends of support frame as described above 4, the inner side of one of them end is provided with the first projection 6, described the first projection 6 is fixedly connected with described water cooling tube 2, another end arranged outside has the second projection 7, and described the second projection 7 is fixedly connected with described cylinder 1.Because bracing frame 4 is for having the not closed hoop structure of a breach 5, two ends divide other to be connected with water cooling tube 2 with cylinder 1, make bracing frame 4 become an elastic construction, can be along all thering is certain elasticity in its direction radially and axial direction, simultaneously, by two ends at bracing frame 4, first projection the 6 and second projection 7 is set respectively, facilitate the first projection 6 to be fixedly connected with water cooling tube 2, and second projection 7 be connected with described cylinder 1, and form gap between bracing frame 4 and water cooling tube 2 and cylinder 1, the space of cylinder 1 inner support frame 4 both sides is communicated with, guarantee the normal work of laser.
As preferably, the required bonding strength of length along the circumferential direction of described the first projection 6 and support frame as described above 4 and water cooling tube 2 adapts, and the required bonding strength of described the second projection 7 length along the circumferential direction and support frame as described above 4 and cylinder 1 adapts.When needing higher bonding strength between bracing frame 4 and cylinder 1 and water cooling tube 2, the length of first projection the 6 and second projection 7 is arranged longerly, guarantee the bonding strength between bracing frame 4 and cylinder 1 and water cooling tube 2, make laser safety reliable.
As preferably, the outer wall of the inner side of support frame as described above 4 and described water cooling tube 2 separates, and the inwall of the outside of support frame as described above 4 and described cylinder 1 separates.Make bracing frame 4 not cut off the cavity between cylinder 1 and water cooling tube 2, guarantee the circulation of cylinder 1 interior gas.
As preferably, support frame as described above 4 mid portion along the circumferential direction width is radially greater than both ends width radially.When laser is subject to impacting, bracing frame 4 is subject to power and is only two end, the power equal and opposite in direction that two ends are subject to and opposite direction, so the moment of flexure suffered at bracing frame 4 middle part is along the circumferential direction maximum, so the width of bracing frame 4 mid portion is along the circumferential direction increased, avoid when impact is excessive, bracing frame 4 ruptures.
As preferably, support frame as described above 4 width is radially increased to behind middle part gradually by an end, then is decreased to gradually another end.Make the variation of bracing frame 4 width evenly level and smooth, improve the mechanical property of bracing frame 4, the structural strength of various piece on bracing frame 4 is all fully played.
As preferably, support frame as described above 4 is plane tabular.Bracing frame 4 is set to plane tabular, facilitates the manufacturing of bracing frame 4.
Preferred as another, the thickness of support frame as described above 4 mid portion is along the circumferential direction greater than the thickness at both ends.When laser is subject to impacting, bracing frame 4 is subject to power and is only two end, the power equal and opposite in direction that two ends are subject to and opposite direction, so the moment of flexure suffered at bracing frame 4 middle part is along the circumferential direction maximum, so the thickness of bracing frame 4 mid portion is along the circumferential direction increased, avoid when impact is excessive, bracing frame 4 ruptures.
As preferably, the thickness of support frame as described above 4 is increased to behind middle part gradually by an end, then is decreased to gradually another end.Make the variation of bracing frame 4 thickness evenly level and smooth, improve the mechanical property of bracing frame 4, the structural strength of various piece on bracing frame 4 is all fully played.
As preferably, support frame as described above 4 is symmetrical structure, the plane of symmetry of support frame as described above 4 perpendicular to the plane of support frame as described above 4 and along support frame as described above 4 radially through described breach 5.Bracing frame 4 is symmetrical structure, further improves the mechanical property of bracing frame 4, makes bracing frame 4 stability under loading even, has further guaranteed the reliability that bracing frame 4 supports.
As preferably, the material of support frame as described above 4 is identical with the material of described water cooling tube 2 and cylinder 1.Because water cooling tube 2 and cylinder 1 are when the work, temperature can change, cylinder 1 and water cooling tube 2 all can produce certain distortion, so adopt the bracing frame 4 with water cooling tube 2 and cylinder 1 identical material, make bracing frame 4 to there is identical coefficient of thermal expansion with water cooling tube 2 and cylinder 1, can there is consistent distortion with water cooling tube 2 and cylinder 1, avoid pullling of cylinder 1 to affect the output accuracy of laser.
As preferably, on described water cooling tube 2, spacer sleeve is provided with some support frames as described above 4.According to the length of water cooling tube 2, by interval, a plurality of bracing frames 4 are set to meet the needs of support strength.
All any modifications of doing within this practical new spirit and principle, be equal to and replace and improvement etc., within all should being included in this practical new protection range.
Claims (8)
1. the plane plate-like flexible supporting frames for carbon dioxide laser, it is characterized in that, support frame as described above is the not closed hoop structure with a breach, the bracing frame of described indentation, there is two ends of support frame as described above, the inner side of one of them end is provided with the first projection, described the first projection is fixedly connected with the water cooling tube of carbon dioxide laser, and another end arranged outside has the second projection, and described the second projection is fixedly connected with the cylinder of carbon dioxide laser.
2. bracing frame according to claim 1, is characterized in that, support frame as described above is plane tabular.
3. bracing frame according to claim 2, is characterized in that, support frame as described above mid portion along the circumferential direction width is radially greater than both ends width radially.
4. bracing frame according to claim 3, is characterized in that, support frame as described above width is radially increased to behind middle part gradually by an end, then is decreased to gradually another end.
5. bracing frame according to claim 1, is characterized in that, the thickness of support frame as described above mid portion is along the circumferential direction greater than the thickness at both ends.
6. bracing frame according to claim 5, is characterized in that, the thickness of support frame as described above is increased to behind middle part gradually by an end, then is decreased to gradually another end.
7. according to the bracing frame described in claim 1-6 any one, it is characterized in that, support frame as described above is symmetrical structure, the plane of symmetry of support frame as described above perpendicular to the plane at support frame as described above place and along support frame as described above radially through described breach.
8. bracing frame according to claim 7, is characterized in that, the material of support frame as described above is identical with the material of described water cooling tube and cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424415.7U CN203967498U (en) | 2014-07-30 | 2014-07-30 | A kind of plane plate-like flexible supporting frames for carbon dioxide laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424415.7U CN203967498U (en) | 2014-07-30 | 2014-07-30 | A kind of plane plate-like flexible supporting frames for carbon dioxide laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967498U true CN203967498U (en) | 2014-11-26 |
Family
ID=51928042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420424415.7U Expired - Fee Related CN203967498U (en) | 2014-07-30 | 2014-07-30 | A kind of plane plate-like flexible supporting frames for carbon dioxide laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967498U (en) |
-
2014
- 2014-07-30 CN CN201420424415.7U patent/CN203967498U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Klenke et al. | 530 W, 1.3 mJ, four-channel coherently combined femtosecond fiber chirped-pulse amplification system | |
| AR076365A1 (en) | THREADED PIPE FOR TUBES, CANOS AND SIMILAR | |
| CN107154747B (en) | A kind of radial piezoelectric actuator based on flexible enlarged structure | |
| AR083499A1 (en) | SUPPORT ASSEMBLY FOR A NUCLEAR REACTOR CONTROL BAR ASSEMBLY | |
| BR112012028461A2 (en) | localized energy concentration | |
| CN203967497U (en) | There is the carbon dioxide laser of plane plate-like flexible supporting frames | |
| ES2535651T3 (en) | Procedure and device for checking the tension of tension in tensile elements of a line of tensile elements | |
| CN105445894A (en) | Secondary mirror supporting structure | |
| CN101819307B (en) | Primary structure of large-aperture long-focus collimator | |
| CN104092085A (en) | Carbon dioxide laser with planar-disc-shaped elastic supporting frame | |
| AR083799A1 (en) | MICROORGANISMS FOR THE PRODUCTION OF 1,3-PROPANODIOL USING CONCENTRATION OF HIGH GLYCERINE | |
| BRPI0518853A2 (en) | stabilization of glucocorticoid esters with acids | |
| CN203967498U (en) | A kind of plane plate-like flexible supporting frames for carbon dioxide laser | |
| BR112018015626A2 (en) | high level fungal protein production system | |
| BRPI0511487A (en) | methods for providing a force with an asymmetric capacitor and for increasing the power output of an asymmetric capacitor, and system for producing a force | |
| BR112012010033A2 (en) | method for securely providing time and space structured audiovisual work, a system for the safe rendering, recording and reproduction of time and space structured audiovisual work, and computer readable media | |
| BR112014003931A2 (en) | laser device and method for marking an object | |
| CN105593728B (en) | Bifurcated optical coupling device and bifurcated system including such device | |
| CN103928825A (en) | Double-suspension type high-strength carbon dioxide laser | |
| CN105449495A (en) | Radio frequency laser with negative electrode plate installed on parallel supports | |
| CN201113208Y (en) | Sealed carbon dioxide laser employing multi-pipe parallel connection and optical cavity cascade connection | |
| CN204927793U (en) | High power axle flows carbon dioxide laser resonant cavity frame device soon | |
| CN205141353U (en) | Radio frequency laser instrument on parallel support is supported at negative plate both ends | |
| CN203850611U (en) | High-stability carbon dioxide laser with negative electrode heat-insulation device | |
| CN103235387B (en) | A kind of compact array high throughput large-aperture optical focuses on and frequency conversion system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160730 |