CN210628712U - Laser component with supporting transition device - Google Patents
Laser component with supporting transition device Download PDFInfo
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- CN210628712U CN210628712U CN201921868164.0U CN201921868164U CN210628712U CN 210628712 U CN210628712 U CN 210628712U CN 201921868164 U CN201921868164 U CN 201921868164U CN 210628712 U CN210628712 U CN 210628712U
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- 230000007704 transition Effects 0.000 title claims abstract description 79
- 238000001816 cooling Methods 0.000 claims abstract description 89
- 238000003860 storage Methods 0.000 claims abstract description 59
- 238000005452 bending Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 239000011521 glass Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 18
- 239000003381 stabilizer Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 60
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 239000001569 carbon dioxide Substances 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to a laser instrument technical field, especially a laser instrument subassembly with support transition device, including laser instrument and the support that is used for supporting the laser instrument, the laser instrument includes by outer and interior gas receiver of establishing of overlapping in proper order, water-cooled tube and discharge tube, have on the lateral wall of gas receiver and support complex supporting part with the support, be provided with the support transition device who is used for supporting the water-cooled tube between water-cooled tube and the gas receiver, the bending stiffness who supports transition device is greater than the bending stiffness of water-cooled tube, support transition device and gas receiver and support through two at least stabilizer blades and be connected, all stabilizer blades distribute on two at least supporting parts. The utility model provides a laser instrument subassembly with support transition device when guaranteeing the straightness accuracy of discharge tube and the cooling effect of water-cooled tube, can reduce the influence of discharge tube and water-cooled tube to the gas storage tube greatly to guarantee the straightness accuracy requirement of gas storage tube, and then guarantee the depth of parallelism requirement of reflection lens and output lens.
Description
Technical Field
The utility model relates to a laser instrument technical field, especially a laser instrument subassembly with support transition device.
Background
The carbon dioxide laser has higher power and higher energy conversion efficiency, so that spectral lines are rich, and laser output of dozens of spectral lines is realized near 10 micrometers, so that the carbon dioxide laser is widely applied to the aspects of industry, military, medical treatment, scientific research and the like.
The existing carbon dioxide laser generally comprises a discharge tube, a water cooling tube sleeved outside the discharge tube, a gas storage tube sleeved outside the water cooling tube, electrodes arranged at two ends of the discharge tube, and an output window and a reflection window arranged at two ends of the gas storage tube, wherein the reflection window comprises a reflection lens and a reflection lens cooling device, the output window comprises an output lens and an output lens cooling device, and carbon dioxide gas and other auxiliary gases are filled in the discharge tube; when high voltage is applied to the electrode, glow discharge is generated in the discharge tube, laser beams are formed after the laser beams are reflected by the reflecting mirror and the output mirror, and the final laser beams are emitted from the output mirror, so that the parallelism requirement of the reflecting mirror and the output mirror is very high, and the carbon dioxide laser is generally installed by using two supports at present to ensure the straightness of the gas storage tube, thereby ensuring the parallelism requirement of the reflecting mirror and the output mirror when the carbon dioxide laser is installed.
However, since the carbon dioxide laser is usually high-voltage low-current discharge, the diameter of the discharge tube is smaller, and the larger the power of the carbon dioxide laser is, the longer the required length of the discharge tube is, under the condition of ensuring the use power, the discharge tube and the water-cooling tube for cooling the discharge tube are both of a slender structure, while the carbon dioxide laser is generally of a slender structure as a whole, the discharge tube is sleeved in the water-cooling tube, a multi-point support is required to be arranged between the discharge tube and the water-cooling tube to ensure the straightness requirement of the discharge tube, after the water-cooling tube is filled with cooling liquid, the self deflection is too large due to self weight, thereby affecting the straightness of the discharge tube and causing one side of the discharge tube to be closer to the wall of the water-cooling tube, causing less cooling liquid passing through the position, thereby affecting the cooling effect of the water-cooling tube, and therefore, the multi, thereby ensuring the straightness of the discharge tube and the cooling effect of the water cooling tube.
However, this will cause the water cooling tube to exert a downward force on the gas storage tube, so that the straightness of the gas storage tube is affected, and the parallelism requirement of the reflector and the output lens is affected, especially when the three-point support or the support with more than three points is adopted, the influence is particularly significant, and the influence is more and more significant along with the axial growth of the carbon dioxide laser, and when the carbon dioxide laser exceeds 2m, the support mode is difficult to ensure the parallelism requirement of the reflector and the output lens.
Therefore, in view of the above, there is a need for a laser assembly with a supporting transition device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: need set up the multiple spot and support the amount of deflection that reduces the water-cooled tube between water-cooled tube and gas receiver to that prior art exists, with the cooling effect who guarantees the straightness accuracy of discharging the pipe and water-cooled tube, but can cause the water-cooled tube can exert decurrent power to the gas receiver, make the straightness accuracy of gas receiver receive the influence, thereby influence the problem that the depth of parallelism requirement of reflector plate and output lens, a laser subassembly with support transition device is provided, when guaranteeing the straightness accuracy of discharging the pipe and the cooling effect of water-cooled tube, can reduce the influence of discharging pipe and water-cooled tube to the gas receiver greatly, with the straightness accuracy requirement of guaranteeing the gas receiver, and then guarantee the depth of parallelism requirement of reflector plate and output lens.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a laser instrument subassembly with support transition device, includes the laser instrument and is used for supporting the support of laser instrument, the laser instrument includes by outer and interior gas storage tube, water-cooled tube and the discharge tube of establishing of overlapping in proper order, the water inlet and the delivery port of water-cooled tube all set up in the same one end of laser instrument, have on the lateral wall of gas storage tube with the support supports complex supporting part, the water-cooled tube with be provided with between the gas storage tube and be used for supporting the support transition device of water-cooled tube, the bending rigidity who supports transition device is greater than the bending rigidity of water-cooled tube, support transition device with the gas storage tube supports through two at least stabilizer blades and connects, all the stabilizer blade distributes in at least two on the supporting part.
A laser instrument subassembly with support transition device, the laser instrument includes by outer and interior gas receiver, water-cooled tube and the discharge tube of establishing of overlapping in proper order, the water inlet and the delivery port of water-cooled tube all set up in the same one end of laser instrument, the one end of gas receiver is provided with the reflection lens, the other end of gas receiver is provided with the output lens, and at this moment, the amount of deflection of gas receiver can lead to the fact great influence to the depth of parallelism of reflection lens and output lens.
And a supporting transition device is arranged between the water-cooling tube and the gas storage tube, the water-cooling tube is supported by the supporting transition device so as to ensure that the deflection of the water-cooling tube is within the range of use requirements, and further ensure the straightness of the discharge tube and the cooling effect of the water-cooling tube, and simultaneously, the water inlet and the water outlet of the water-cooling tube are both arranged at the same end of the laser so that the supporting transition device can bear most of the weight from the water-cooling tube and the discharge tube, wherein the weight comprises the dead weight of the water-cooling tube and the discharge tube and the weight of cooling liquid in the water-cooling tube.
Meanwhile, the bending rigidity of the support transition device is larger than that of the water-cooling tube, so that the number of the support legs for supporting the transition device is reduced, and the straightness of the discharge tube and the cooling effect of the water-cooling tube can be ensured when all the support legs are distributed on at least two support parts.
And, because the support transition device with the gas storage tube supports through two at least stabilizer blades and is connected, all the stabilizer blades distribute in at least two on the supporting part, simultaneously, support the support and the supporting part of laser instrument support the cooperation for bear on the stabilizer blade and come from water-cooled tube, discharge tube and support transition device's weight can directly transmit to the support on, greatly reduced the influence of water-cooled tube, discharge tube weight to the gas storage tube, in order to guarantee the straightness accuracy requirement of gas storage tube, and then guarantee the depth of parallelism requirement of reflection lens and output lens.
In the above scheme, if the stress central line of stabilizer blade and the coincidence of the stress central line of support can be guaranteed to preparation and installation accuracy, can avoid water-cooled tube, discharge the influence of tube weight to the gas storage tube, this straightness accuracy requirement of assurance gas storage tube that can be better, and then guarantee the depth of parallelism requirement of reflection lens and output lens.
To sum up, the laser instrument subassembly with support transition device of this application when guaranteeing the straightness accuracy of discharge tube and the cooling effect of water-cooled tube, can reduce the influence of discharge tube and water-cooled tube to the gas storage tube greatly to guarantee the straightness accuracy requirement of gas storage tube, and then guarantee the depth of parallelism requirement of reflection lens and output lens.
Preferably, the support transition device supports the water cooling tubes in a radial direction along the water cooling tubes.
Preferably, the support transition device comprises a support pipe and a support piece, the support pipe is sleeved outside the water cooling pipe, the support piece is arranged between the water cooling pipe and the support pipe and used for supporting the water cooling pipe, the support legs are connected between the support pipe and the support part, the support pipe is of a hollow structure with two open ends, and the bending rigidity of the support pipe is greater than that of the water cooling pipe.
The bending rigidity of the supporting tube is larger than that of the water-cooled tube, so that the number of the supporting legs is effectively reduced through transition of the supporting tube, the purpose that all the supporting legs are distributed on at least two supporting parts is achieved while the straightness of the discharge tube and the cooling effect of the water-cooled tube are guaranteed, the influence of the discharge tube and the water-cooled tube on the gas storage tube can be greatly reduced, the straightness requirement of the gas storage tube is guaranteed, and the parallelism requirement of the reflecting lens and the output lens is further guaranteed.
Preferably, the supporting transition device comprises at least two layers of supporting tubes, all the supporting tubes are sequentially sleeved outside the water cooling tube from outside to inside, a supporting piece is arranged between the innermost supporting tube and the water cooling tube and used for supporting the water cooling tube, the supporting tubes are adjacent to each other and connected through a supporting frame in a supporting mode, the supporting legs are connected between the supporting portion and the outermost supporting tube, all the supporting tubes are of hollow structures with two open ends, the bending rigidity of the supporting tubes is larger than that of the water cooling tube, and the bending rigidity of the outer supporting tubes is larger than that of the inner supporting tubes.
When one layer of supporting tubes is transited and all the supporting feet cannot be distributed on at least two supporting parts, the sequential supporting transition can be carried out through the multiple layers of supporting tubes which are sequentially sleeved, at the moment, a supporting piece is arranged between the supporting tube at the innermost layer and the water cooling tube, the water cooling pipes are supported and connected by a support frame, the support legs are connected between the support part and the outermost support pipe and are sequentially supported by a plurality of layers of support pipes, the number of the supporting points can be gradually reduced from inside to outside, and the aim of distributing all the supporting legs on at least two supporting parts is finally achieved while the straightness of the discharge tube and the cooling effect of the water cooling tube are ensured, thereby greatly reducing the influence of the discharge tube and the water-cooled tube on the gas storage tube, ensuring the linearity requirement of the gas storage tube and further ensuring the parallelism requirement of the reflector and the output lens.
Preferably, at least one layer of supporting sleeve is sleeved outside the supporting pipe connected with the supporting legs.
Preferably, a support frame is connected between the outermost support tube and the support sleeve.
Preferably, the support frame structure is the same as the support frame structure, and the size of the support frame structure corresponds to the size of the outermost support tube.
The strength of the supporting transition device can be continuously enhanced outside the outermost supporting pipe, and meanwhile, the supporting sleeve is only sleeved outside the outermost supporting pipe but is not contacted with the gas storage pipe.
Preferably, the number of the support frames between two adjacent layers of the support pipes is a plurality, and the support frames are arranged at intervals along the length direction of the support pipes.
Preferably, two ends of the supporting tube are respectively connected with at least one supporting frame positioned at the inner side of the supporting tube
Preferably, the support tube located at the outer layer among the adjacent support tubes has a length less than or equal to that of the support tube located at the inner layer.
Preferably, the support frame supports the support tube in a radial direction of the support tube.
Preferably, at least one of the support frames includes a cylinder body, at least one elastic leg and at least two rigid legs are arranged on the cylinder body, the elastic leg is located on one side of the cylinder body, the rigid leg is located on the other side of the cylinder body opposite to the elastic leg, and when the cylinder body is sleeved on the outer side of the corresponding support tube, all the elastic legs and all the rigid legs are abutted to the support tube on the adjacent outer side of the support tube.
When the support frame is in use, the cylinder body is set to be corresponding in size according to the size of the support tube, the support frame comprises the elastic support leg and the rigid support leg, the cylinder body is sleeved outside the support tube, and the elastic support leg and the rigid support leg are supported on the support tube.
When the device is installed, the supporting precision of the supporting tube is ensured through the rigid supporting legs; more importantly, after assembly, in the moving and transporting process, when impact occurs, the elastic supporting legs can provide certain deformation allowance, so that the risk of damage to the laser due to impact is reduced;
in the use state, the rigid supporting leg side faces downwards, so that the plastic deformation of the supporting leg caused by the weight compression of the supporting tube is avoided.
Preferably, the number of the elastic legs is at least one, the number of the rigid legs is at least two, and the two rigid legs are arranged at intervals.
Adopt this mode, the landing leg total number is at least three, can support the barrel in three position, and then guarantee the reliability that the barrel was supported, and, by at least one elasticity landing leg, can provide corresponding deformation allowance, make the stay tube when by reliable support, can also make the stay tube of this application when the installation, elasticity landing leg provides corresponding deformation, make things convenient for going on of stay tube installation, when the laser instrument received the impact, the elasticity landing leg provides corresponding deformation, reduce the risk that the laser instrument damaged because of assaulting.
Preferably, the number of the elastic legs and the number of the rigid legs are two, and all the elastic legs and all the rigid legs are arranged in a spaced mode.
Preferably, the number of the elastic legs and the number of the rigid legs are two, the two elastic legs are arranged at intervals, and the two rigid legs are arranged at intervals. The stability and the reliability of the supporting tube are further improved while the supporting tube is ensured to improve the corresponding deformation allowance.
Preferably, the support tube is a structural member made of glass.
Preferably, the support member has the same structure as the support frame, and the size of the support member corresponds to that of the water cooling pipe.
Preferably, the support part is fixedly connected with the support part.
The support legs are fixedly connected with the supporting parts. The supporting legs are prevented from sliding relative to the supporting portion along the axial direction of the air storage tube under certain special conditions, so that the supporting legs and the supporting portion are deviated, the straightness requirement of the air storage tube is better guaranteed, and the parallelism requirement of the reflecting lens and the output lens is further guaranteed.
Preferably, the support legs are structural members made of glass materials.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model provides a laser instrument subassembly with support transition device when guaranteeing the straightness accuracy of discharge tube and the cooling effect of water-cooled tube, can reduce the influence of discharge tube and water-cooled tube to the gas storage tube greatly to guarantee the straightness accuracy requirement of gas storage tube, and then guarantee the depth of parallelism requirement of reflection lens and output lens.
2. The utility model provides a laser instrument subassembly with support transition device reduces stabilizer blade quantity effectively through the transition of stay tube to reach when guaranteeing the straightness accuracy of discharge tube and the cooling effect of water-cooled tube, all the stabilizer blade distributes in at least two purpose on the supporting part can reduce the influence of discharge tube and water-cooled tube to the gas storage tube greatly, with the straightness accuracy requirement of guaranteeing the gas storage tube, and then guarantees the depth of parallelism requirement of reflector plate and output lens.
3. The utility model provides a laser instrument subassembly with support transition device, it is all unable to reach to transition when the one deck stay tube distribute in at least two when on the supporting part, can support the transition in proper order through the multilayer stay tube of suit in proper order, support in proper order through the multilayer stay tube, can be by interior and progressively reduce the quantity of strong point outward, finally reach when guaranteeing the straightness accuracy of discharge tube and the cooling effect of water-cooled tube, all the stabilizer blade distributes in at least two purpose on the supporting part to reduce discharge tube and water-cooled tube greatly and to the influence of gas storage tube, with the straightness accuracy requirement of guaranteeing the gas storage tube, and then guarantee the depth of parallelism requirement of reflector lens and output lens.
4. When the supporting frame is installed, the supporting precision of the supporting tube is ensured through the rigid supporting leg; after assembly, in the process of moving and transporting, when impact occurs, the elastic supporting legs can provide certain deformation allowance, and further the risk of damage to the laser due to impact is reduced; in the using state, one side of the rigid supporting leg faces downwards, and the plastic deformation of the supporting leg caused by the weight compression of the supporting tube is avoided.
5. The application relates to a laser assembly with a supporting transition device, wherein a support leg is fixedly connected with a supporting part. The air storage tube has the advantages that relative deviation between the support legs and the supporting part caused by relative sliding between the support legs and the supporting part along the axial direction of the air storage tube under certain special conditions is avoided, the straightness requirement of the air storage tube is better guaranteed, and the parallelism requirement of the reflecting lens and the output lens is further guaranteed.
Drawings
FIG. 1 is a schematic illustration of a laser assembly having a support transition device according to the present application with only one support tube;
FIG. 2 is a schematic illustration of a laser assembly with a support transition device according to the present application with multiple layers of support tubes;
FIG. 3 is a schematic view of a laser assembly with a support transition device according to the present application, wherein the support sleeve is disposed outside a multi-layer support tube;
FIG. 4 is an isometric view of a support frame structure according to the present application;
fig. 5 is a top view of a support frame structure according to the present application.
The labels in the figure are: 1-laser, 11-gas storage tube, 12-water cooling tube, 121-water inlet, 122-water outlet, 13-discharge tube, 14-support part, 15-support leg, 2-support, 3-support transition device, 31-support tube, 32-support frame, 320-cylinder, 321-elastic support leg, 322-rigid support leg, 33-support part, 4-support sleeve and 41-support frame.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1, a laser assembly with a supporting transition device comprises a laser 1 and at least two supports 2 for supporting the laser 1, wherein the supports 2 are arranged at intervals along the length direction of the laser 1, the laser 1 comprises a gas storage tube 11, a water cooling tube 12 and a discharge tube 13 which are sequentially sleeved from outside to inside, a water inlet 121 and a water outlet 122 of the water cooling tube 12 are both arranged at the same end of the laser 1, one end of the gas storage tube 11 is provided with a reflection lens, the other end of the gas storage tube 11 is provided with an output lens, the wall of the gas storage tube 11 is provided with supporting parts 14 which are in one-to-one correspondence with the supports 2, the supports 2 are in supporting fit with the supporting parts 14, a supporting transition device 3 is arranged between the water cooling tube 12 and the gas storage tube 11, and the inner side of the supporting transition device 3 is in supporting connection with the water cooling tube 12, at least two supporting parts 14 are provided with supporting legs 15, all the supporting legs 15 are in supporting connection with the supporting transition device 3, and the bending rigidity of the supporting transition device 3 is greater than that of the water cooling tubes 12.
A laser instrument subassembly with support transition device, laser instrument 1 includes by outer and interior gas receiver 11, water-cooling tube 12 and discharge tube 13 of establishing of overlapping in proper order, water inlet 121 and delivery port 122 of water-cooling tube 12 all set up in same one end of laser instrument 1, the one end of gas receiver 11 is provided with the reflection lens, the other end of gas receiver 11 is provided with the output lens, and at this moment, the amount of deflection of gas receiver 11 can cause great influence to the depth of parallelism of reflection lens and output lens.
And a supporting transition device 3 is arranged between the water-cooling tube 12 and the gas storage tube 11, the water-cooling tube 12 is supported by the supporting transition device 3, so as to ensure that the deflection of the water-cooling tube 12 is within the range of the use requirement, and further ensure the straightness of the discharge tube 13 and the cooling effect of the water-cooling tube 12, and simultaneously, the water inlet 121 and the water outlet 122 of the water-cooling tube 12 are both arranged at the same end of the laser 1, so that the supporting transition device 3 can bear most of the weight from the water-cooling tube 12 and the discharge tube 13, and the weight comprises the dead weight of the water-cooling tube 12 and the discharge tube 13 and the weight of the cooling liquid in the water-.
Meanwhile, the bending stiffness of the supporting transition device 3 is greater than that of the water-cooling tube 12, so that the number of the support legs 15 for supporting the transition device 3 is reduced, and the straightness of the discharge tube 13 and the cooling effect of the water-cooling tube 12 can be ensured when all the support legs 15 are distributed on at least two of the support parts 14.
Moreover, the supporting transition device 3 is supported and connected with the gas storage tube 11 through at least two support legs 15, all the support legs 15 are distributed on at least two support parts 14, and simultaneously, the support 2 supporting the laser 1 is supported and matched with the support parts 14, so that the weight borne by the support legs 15 and coming from the water-cooled tube 12, the discharge tube 13 and the supporting transition device 3 can be directly transmitted to the support 2, the influence of the weight of the water-cooled tube 12 and the discharge tube 13 on the gas storage tube 11 is greatly reduced, the linearity requirement of the gas storage tube is ensured, and the parallelism requirement of the reflecting lens and the output lens is further ensured.
In the above scheme, if the stress center line of the support leg 15 can be ensured to coincide with the stress center line of the support 2 by manufacturing and installation accuracy, the influence of the weight of the water-cooled tube 12 and the discharge tube 13 on the gas storage tube 11 can be avoided, the straightness requirement of the gas storage tube can be better ensured, and the parallelism requirement of the reflecting lens and the output lens can be further ensured.
To sum up, the laser instrument subassembly with support transition device of this application when guaranteeing the straightness accuracy of discharge tube and the cooling effect of water-cooled tube, can reduce the influence of discharge tube and water-cooled tube to the gas storage tube greatly to guarantee the straightness accuracy requirement of gas storage tube, and then guarantee the depth of parallelism requirement of reflection lens and output lens.
In addition, in a more preferable mode, the support transition device 3 supports the water cooling tubes 12 in a radial direction along the water cooling tubes 12.
On the basis, in a further preferable mode, the support transition device 3 includes a support pipe 31 and a support member 33, the support pipe 31 is sleeved outside the water cooling pipe 12, the support member 33 is disposed between the water cooling pipe 12 and the support pipe 31 and is used for supporting the water cooling pipe 12, the support leg 15 is connected between the support pipe 31 and the support portion 14, the support pipe 31 is a hollow structure with two open ends, and the bending stiffness of the support pipe 31 is greater than that of the water cooling pipe 12.
The bending rigidity of the support tube 31 is greater than that of the water-cooled tube 12, so that the number of the support legs 15 is effectively reduced through transition of the support tube 31, the purpose that all the support legs 15 are distributed on at least two support parts 14 is achieved while the straightness of the discharge tube and the cooling effect of the water-cooled tube are ensured, the influence of the discharge tube and the water-cooled tube on the gas storage tube can be greatly reduced, the straightness requirement of the gas storage tube is ensured, and the parallelism requirement of the reflecting lens and the output lens is further ensured.
In addition, in a more preferable mode, the support tube 31 is a structural member made of a glass material. It has the advantages of low cost and heat insulation.
In addition, in a more preferable mode, the support member 33 has the same structure as the support frame 32, and the size thereof corresponds to the size of the water cooling tube 12.
In addition, in a more preferable mode, the number of the supporting members 33 is plural, and the supporting members are arranged at intervals along the length direction of the water cooling tubes 12.
Example 2
As shown in fig. 2, a laser module with a support transition device according to the present application is different from embodiment 1 in that the support transition device 3 includes at least two layers of support tubes 31, all the support tubes 31 are sequentially sleeved outside the water-cooled tube 12 from outside to inside, a support member 33 is disposed between the innermost support tube 31 and the water-cooled tube 12 for supporting the water-cooled tube 12, the adjacent support tubes 31 are supported and connected by a support frame 32, the support leg 15 is connected between the support portion 14 and the outermost support tube 31, all the support tubes 31 are hollow structures with two open ends, the bending stiffness of the support tube 31 is greater than the bending stiffness of the water-cooled tube 12, and the bending stiffness of the outer support tube 31 is greater than the bending stiffness of the inner support tube 31.
When one layer of support tube 31 is used for supporting transition and cannot reach the condition that all the support legs 15 are distributed on at least two support parts 14, the support transition can be sequentially carried out through the multiple layers of support tubes 31 which are sequentially sleeved, at the moment, a support part 33 is arranged between the innermost layer of support tube 31 and the water cooling tube 12 and is used for supporting the water cooling tube 12, the adjacent support tubes 31 are in supporting connection through a support frame 32, the support legs 15 are connected between the support parts 14 and the outermost layer of support tube 31 and are sequentially supported through the multiple layers of support tubes 31, the number of support points can be gradually reduced from inside to outside, and finally the purpose that all the support legs 15 are distributed on at least two support parts 14 while the straightness of the discharge tube and the cooling effect of the water cooling tube are ensured is achieved, so that the influence of the discharge tube and the water cooling tube, the straightness requirement of the air storage pipe is guaranteed, and the parallelism requirement of the reflecting mirror and the output mirror is further guaranteed.
On the basis, in a further preferable mode, a plurality of the support frames 32 are arranged between two adjacent layers of the support pipes 31, and are all arranged at intervals along the length direction of the support pipes 31.
In addition to the above, it is further preferable that both ends of the support tube 31 are respectively connected to at least one support frame 32 located inside the support tube 31
In view of the above, it is further preferable that, in adjacent support tubes 31, the length of the support tube 31 located at the outer layer is smaller than or equal to the length of the support tube 31 located at the inner layer.
In addition to the above, it is further preferable that the support frame 32 supports the support pipe 31 in the radial direction of the support pipe 31.
On the basis, in a further preferable mode, at least one of the support frames 32 includes a cylinder body 320, the cylinder body 320 is provided with at least one elastic leg 321 and at least two rigid legs 322, the elastic leg 321 is located on one side of the cylinder body 320, the rigid legs 322 are located on the other side of the cylinder body 320 opposite to the elastic leg 321, and when the cylinder body 320 is sleeved on the outer side of the corresponding support tube 31, all the elastic legs 321 and all the rigid legs 322 are abutted against the support tube 31 on the adjacent outer side of the support tube 31.
When the support frame 32 is in use, the cylinder 320 is set to a corresponding size according to the size of the support tube 31, and since the support frame 32 of the present application includes the elastic support leg 321 and the rigid support leg 322, the cylinder is sleeved outside the support tube 31, and the elastic support leg 321 and the rigid support leg 322 are supported on the support tube 31.
When in installation, the supporting precision of the supporting tube 31 is ensured by the rigid supporting leg 322; more importantly, after assembly, in the moving and transporting process, when impact occurs, the elastic supporting legs 321 can provide a certain deformation allowance, so that the risk of damage to the laser 1 due to impact is reduced;
in the use state, the rigid leg 322 side faces downward, so that plastic deformation of the leg due to the weight pressing of the support pipe 31 is avoided.
In addition to the above, it is further preferable that at least one of the elastic legs 321 is provided, at least two of the rigid legs 322 are provided, and the two rigid legs 322 are spaced apart from each other.
By adopting the mode, the total number of the supporting legs is at least three, the cylinder body 320 can be supported at three positions, the supported reliability of the cylinder body 320 is further ensured, in addition, at least one elastic supporting leg 321 can provide corresponding deformation allowance, the supporting tube 31 can be reliably supported, meanwhile, the supporting tube 31 of the application can also be enabled to be correspondingly deformed when being installed, the elastic supporting leg 321 provides corresponding deformation, the installation of the supporting tube 31 is convenient to carry out, when the laser is impacted, the elastic supporting leg 321 provides corresponding deformation, and the risk that the laser is damaged due to the impact is reduced.
Example 3
As shown in fig. 4 and 5, a laser assembly with a supporting transition device according to the present application is different from embodiment 2 in that two elastic legs 321 and two rigid legs 322 are provided, and all the elastic legs 321 and all the rigid legs 322 are spaced apart.
Preferably, the number of the elastic legs 321 and the number of the rigid legs 322 are two, the two elastic legs 321 are spaced apart from each other, and the two rigid legs 322 are spaced apart from each other. The stability and reliability of the support tube 31 are further improved while the support tube 31 is ensured to have a correspondingly increased deformation margin.
Example 4
As shown in fig. 1 and 2, the laser assembly with a supporting transition device of the present application is different from the laser assembly of embodiment 1, 2 or 3 in that the leg 15 is fixedly connected to the supporting portion 14.
The foot 15 is fixedly connected to the support 14. The support legs 15 are prevented from sliding relative to the support part 14 along the axial direction of the air storage pipe 11 under certain special conditions, so that the support legs 15 and the support part 14 deviate, the straightness requirement of the air storage pipe is better guaranteed, and the parallelism requirement of the reflector and the output lens is further guaranteed.
In addition, in a more preferable mode, the support legs 15 are structural members made of glass.
Example 5
As shown in fig. 3, in the laser device with an integral supporting component according to the present application, on the basis of embodiment 1 or 2 or 3 or 4, at least one layer of supporting sleeve 4 is further sleeved outside the supporting tube 31 connected to the supporting leg 15 to further enhance the strength of the supporting transition device 3, and meanwhile, the supporting sleeve 4 is only sleeved outside the outermost layer of the supporting tube 31, but is not in contact with the gas storage tube 11.
In addition to the above, it is further preferable that a holder 41 is connected between the outermost support tube 31 and the support sleeve 4.
In addition, in a further preferred mode, the structure of the supporting frame 41 is the same as that of the supporting frame 32, and the size of the supporting frame corresponds to the size of the supporting tube 31 connected with the supporting leg 15.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a laser instrument subassembly with support transition device, includes laser instrument (1) and is used for supporting support (2) of laser instrument (1), laser instrument (1) includes gas storage tube (11), water-cooling tube (12) and discharge tube (13) that overlap in proper order by outer to interior, water inlet (121) and delivery port (122) of water-cooling tube (12) all set up in same one end of laser instrument (1), its characterized in that: the support part (14) matched with the support seat (2) in a supporting mode is arranged on the side wall of the air storage pipe (11), a support transition device (3) used for supporting the water cooling pipe (12) is arranged between the water cooling pipe (12) and the air storage pipe (11), the bending rigidity of the support transition device (3) is larger than that of the water cooling pipe (12), the support transition device (3) is in support connection with the air storage pipe (11) through at least two support legs (15), and all the support legs (15) are distributed on at least two support parts (14).
2. A laser assembly having a supporting transition means according to claim 1, wherein: the support transition device (3) comprises a support pipe (31) and a support piece (33), the support pipe (31) is sleeved outside the water-cooled pipe (12), the support piece (33) is arranged between the water-cooled pipe (12) and the support pipe (31) and used for supporting the water-cooled pipe (12), the support legs (15) are connected between the support pipe (31) and the support part (14), the support pipe (31) is of a hollow structure with two open ends, and the bending rigidity of the support pipe (31) is greater than that of the water-cooled pipe (12).
3. A laser assembly having a supporting transition means according to claim 1, wherein: the supporting transition device (3) comprises at least two layers of supporting pipes (31), all the supporting pipes (31) are sequentially sleeved outside the water-cooled pipes (12) from outside to inside, supporting pieces (33) are arranged between the innermost supporting pipes (31) and the water-cooled pipes (12) and used for supporting the water-cooled pipes (12) and are adjacent to the supporting pipes (31) in supporting connection through supporting frames (32), the supporting legs (15) are connected between the supporting parts (14) and the outermost supporting pipes (31), all the supporting pipes (31) are hollow structures with two open ends, the bending rigidity of the supporting pipes (31) is larger than that of the water-cooled pipes (12), and the bending rigidity of the outer supporting pipes (31) is larger than that of the inner supporting pipes (31).
4. A laser assembly having a supporting transition means according to claim 3, wherein: the number of the supporting frames (32) between two adjacent layers of the supporting pipes (31) is a plurality, and the supporting frames are arranged at intervals along the length direction of the supporting pipes (31).
5. A laser assembly having a supporting transition means according to claim 3, wherein: the length of the support tube (31) positioned at the outer layer among the adjacent support tubes (31) is smaller than or equal to that of the support tube (31) positioned at the inner layer.
6. A laser assembly having a supporting transition means according to claim 3, wherein: the support frame (32) supports the support pipe (31) in the radial direction of the support pipe (31).
7. A laser assembly having a supporting transition means according to claim 3, wherein: at least one support frame (32) includes barrel (320), be provided with at least one elasticity landing leg (321) and at least one rigidity landing leg (322) on barrel (320), elasticity landing leg (321) are located one of them side of barrel (320), rigidity landing leg (322) are located barrel (320) with the opposite side of elasticity landing leg (321), when barrel (320) cover is located corresponding the stay tube (31) outside, all elasticity landing leg (321) and all rigidity landing leg (322) all with this stay tube (31) adjacent outside stay tube (31) butt.
8. A laser assembly having a supporting transition means according to claim 7, wherein: the number of the elastic legs (321) and the number of the rigid legs (322) are two, and all the elastic legs (321) and all the rigid legs (322) are arranged in a spaced mode.
9. A laser assembly with a supporting transition means according to any of claims 2-8, characterized in that: at least one layer of support sleeve (4) is sleeved outside the support tube (31) connected with the support leg (15).
10. A laser assembly with a supporting transition means according to any one of claims 1 to 8, wherein: the supporting legs (15) are structural members made of glass materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921868164.0U CN210628712U (en) | 2019-10-31 | 2019-10-31 | Laser component with supporting transition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921868164.0U CN210628712U (en) | 2019-10-31 | 2019-10-31 | Laser component with supporting transition device |
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| Publication Number | Publication Date |
|---|---|
| CN210628712U true CN210628712U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921868164.0U Withdrawn - After Issue CN210628712U (en) | 2019-10-31 | 2019-10-31 | Laser component with supporting transition device |
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| CN (1) | CN210628712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600974A (en) * | 2019-10-31 | 2019-12-20 | 成都微深科技有限公司 | Laser component with supporting transition device |
-
2019
- 2019-10-31 CN CN201921868164.0U patent/CN210628712U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600974A (en) * | 2019-10-31 | 2019-12-20 | 成都微深科技有限公司 | Laser component with supporting transition device |
| CN110600974B (en) * | 2019-10-31 | 2024-04-26 | 成都微深科技有限公司 | Laser assembly with support transition device |
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