CN115334816B - Laser instrument box suitable for array beam combination - Google Patents
Laser instrument box suitable for array beam combination Download PDFInfo
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- CN115334816B CN115334816B CN202210894540.3A CN202210894540A CN115334816B CN 115334816 B CN115334816 B CN 115334816B CN 202210894540 A CN202210894540 A CN 202210894540A CN 115334816 B CN115334816 B CN 115334816B
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- 230000007246 mechanism Effects 0.000 claims abstract description 122
- 230000003287 optical effect Effects 0.000 claims abstract description 49
- 230000000452 restraining effect Effects 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011284 combination treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
The invention relates to the technical field of solid lasers, and particularly discloses a laser box body suitable for array beam combination, which comprises a box body positioned above an optical platform, a supporting and positioning mechanism and a lifting and adjusting mechanism which are arranged between the box body and the optical platform, and a positioning and restraining mechanism which is arranged on the box body and the optical platform; the supporting and positioning mechanism comprises a V-shaped guide rail pair positioning mechanism and a plane guide rail pair supporting mechanism which is arranged in parallel with the V-shaped guide rail pair positioning mechanism, and the lifting adjusting mechanism is positioned between the V-shaped guide rail pair positioning mechanism and the plane guide rail pair supporting mechanism. The invention effectively solves the problems of convenience in mounting and dismounting the solid laser and the positioning precision in repeated mounting, effectively realizes the high-precision reliable positioning of the laser and the accurate beam combination of the laser beams, achieves the practical effect of long-time stable maintenance of the system, and has simple, safe, quick and efficient operation.
Description
Technical Field
The invention relates to the technical field of solid lasers, in particular to a laser box suitable for array beam combination.
Background
The existing solid laser is usually provided with a positioning taper pin at the bottom of a laser box body, and then is connected with an optical platform through a flange in a mounting connection mode; the box structure and the positioning and mounting mode of the laser are only suitable for plane beam combination use scenes with enough operation space, and the laser is mounted by a crane in a lifting mode from top to bottom. The structure is completely unsuitable for the beam combination use condition of high compact integration of a plurality of rows and a plurality of columns for heavy lasers with the weight of hundreds of kilograms to ton, and the positioning, the installation, the maintenance and the disassembly of the lasers are extremely difficult, the safety risk is high and the operation is extremely inconvenient when the operation space is limited or the hoisting operation space is not provided at all.
Disclosure of Invention
The invention aims to solve the technical problem of providing a laser box body suitable for array beam combination; the problem of convenience in mounting and dismounting the solid laser and the problem of positioning accuracy in repeated mounting are effectively solved, and particularly the problem of convenience in mounting and dismounting the ton-level heavy solid laser array and the problem of positioning accuracy in repeated mounting are solved; the laser device high-precision reliable positioning and the accurate beam combination of the laser beams are effectively realized, the practical effect that the system keeps stable for a long time is achieved, and the operation is simple, safe, quick and efficient.
The invention solves the technical problems by adopting the following solution:
The laser box body comprises an optical platform, a box body positioned above the optical platform, a supporting and positioning mechanism and a lifting and adjusting mechanism which are arranged between the box body and the optical platform, and a positioning and restraining mechanism which is arranged on the box body and the optical platform;
The supporting and positioning mechanism comprises a V-shaped guide rail pair positioning mechanism and a plane guide rail pair supporting mechanism which is arranged in parallel with the V-shaped guide rail pair positioning mechanism, and the lifting adjusting mechanism is positioned between the V-shaped guide rail pair positioning mechanism and the plane guide rail pair supporting mechanism.
In some of the possible embodiments of the present invention,
The lifting adjusting mechanism comprises a sliding rod, an upper wedge-shaped sliding block sleeved on the outer side of the sliding rod and in threaded connection, a lower wedge-shaped sliding block assembly which is contacted with the bottom of the first wedge-shaped sliding block and connected with the bottom of the box body, and a linear driving mechanism connected with one end of the sliding rod; the upper wedge-shaped sliding block is in sliding fit with the bottom of the box body and moves along the length direction of the sliding rod.
In some of the possible embodiments of the present invention,
The lower wedge-shaped sliding block assembly comprises a shell, a lower wedge-shaped sliding block, an elastic assembly and a universal wheel, wherein the bottom of the box body is connected with the bottom of the box body and sleeved on the outer side of the sliding rod, the lower wedge-shaped sliding block is positioned in the shell and matched with the bottom of the upper wedge-shaped sliding block, the elastic assembly is installed in the shell and is elastically connected with the lower wedge-shaped sliding block, and the universal wheel is installed at the bottom of the lower wedge-shaped sliding block and penetrates through the bottom of the shell.
In some of the possible embodiments of the present invention,
The bottom of the upper wedge-shaped sliding block and the top of the upper wedge-shaped sliding block are respectively provided with mutually matched inclined planes.
In some of the possible embodiments of the present invention,
The upper wedge-shaped sliding blocks and the lower wedge-shaped sliding block assemblies are arranged in a one-to-one correspondence mode.
In some of the possible embodiments of the present invention,
The linear driving mechanism comprises a lifting adjusting screw rod and an adjusting nut, wherein the lifting adjusting screw rod is coaxially connected with one end of the sliding rod, and the adjusting nut is in threaded connection with the lifting adjusting screw rod.
In some of the possible embodiments of the present invention,
The V-shaped guide rail pair positioning mechanism comprises a V-shaped guide rail which is arranged in parallel with the lifting adjusting mechanism and provided with a V-shaped part, and a V-shaped chute which is matched with the V-shaped part and provided with a V-shaped groove.
In some of the possible embodiments of the present invention,
The plane guide rail pair supporting mechanism comprises plane guide rails which are respectively connected with the box body and the optical platform and mutually abutted; the side, close to each other, of the plane guide rail is in a plane structure; the plane guide rail is arranged in parallel with the V-shaped guide rail.
In some of the possible embodiments of the present invention,
The lifting adjusting mechanisms are multiple groups and are positioned between the V-shaped guide rail pair positioning mechanism and the plane guide rail pair supporting mechanism.
In some of the possible embodiments of the present invention,
The positioning constraint mechanism comprises a positioning taper pin arranged on the box body and a positioning pin seat which is arranged on the optical platform and is matched with the positioning taper pin.
Compared with the prior art, the invention has the beneficial effects that:
The invention solves the problem of mounting and dismounting the ton-level heavy solid laser under the use condition of array beam combination, realizes the high-precision reliable positioning of the laser and the accurate beam combination of the laser beams, achieves the practical effect of long-time stable maintenance of the system, and has simple, safe, quick and efficient operation;
According to the invention, the lifting adjusting mechanism is arranged to effectively realize the lifting of the box body, the vertical position of the box body is adjusted, and the sliding friction between the V-shaped guide rail pair positioning mechanisms is replaced by the rolling friction of the lifting guide rail through the lifting of the box body; after the adjustment is finished, the accurate positioning of the box body relative to the optical platform is realized through a V-shaped guide rail pair positioning mechanism;
The positioning constraint mechanism is arranged to form the positioning and constraint mechanism of the box body in the vertical direction and the horizontal direction, and the positioning pin seat is assembled according to the actual installation precision of the positioning taper pin, so that laser beam drift caused by overlarge stress of the box body of the laser is avoided, and the problem of rapid installation and fixation of the laser with limited operation space or no operation space at all is solved;
According to the invention, the V-shaped guide rail pair positioning mechanism and the plane guide rail pair supporting mechanism are arranged and combined to form the high-precision and high-rigidity supporting and positioning mechanism of the box body, so that the box body is effectively supported;
The invention has simple structure and strong practicability.
Drawings
FIG. 1 is a schematic diagram of the connection relationship among a box body, a V-shaped guide rail pair positioning mechanism, a lifting adjusting mechanism, a plane guide rail pair supporting mechanism and an optical platform;
FIG. 2 is a schematic diagram of the connection relationship among the V-shaped guide rail pair positioning mechanism, the lifting adjusting mechanism, the box body and the optical platform;
FIG. 3 is a top view of the box body, V-shaped rail pair positioning mechanism, planar rail pair support mechanism, positioning constraint mechanism of the present invention;
FIG. 4 is a schematic diagram of the connection relationship among the box body, the lifting adjusting mechanism and the optical platform;
FIG. 5 is a schematic diagram of a method for connecting a lifting adjusting mechanism with the bottom of a box body according to the present invention;
FIG. 6 is a state diagram of the use of the present invention;
Wherein: 100. a lifting adjusting mechanism; 200. v-shaped guide rail pair positioning mechanism; 300. a planar guide rail pair supporting mechanism; 400. positioning and restraining the mechanism; 500. a transfer vehicle; 600. a tray; 700. a beam combining cabin; 800. a shelter; 1. an optical platform; 2. a case body; 3. a case cover; 4. a V-shaped guide rail; 5. a guide rail screw; 6. v-shaped sliding grooves; 7. an upper rail screw; 8. positioning the taper pin; 9. positioning pin seats; 11. on the planar guide rail; 12. under the plane guide rail; 13. a laser box body fixing screw; 14. positioning pin seat fixing screws; 15. lifting and adjusting the screw rod; 16. adjusting the nut; 17. an upper wedge-shaped slider; 18. a lower wedge-shaped slider; 19. a universal wheel; 20. a slide bar; 21. and an elastic component.
Detailed Description
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. Reference to "first," "second," and similar terms herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. In the implementation of the present application, "and/or" describes the association relationship of the association object, which means that there may be three relationships, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" means two or more. For example, a plurality of positioning posts refers to two or more positioning posts. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The present invention will be described in detail below.
As shown in fig. 1-5:
A laser box body suitable for array beam combination, which is arranged on an optical platform 1 and comprises a box body 2 positioned above the optical platform 1, a supporting and positioning mechanism and a lifting and adjusting mechanism 100 arranged between the box body 2 and the optical platform 1, and a positioning and restraining mechanism 400 arranged on the box body 2 and the optical platform 1;
The supporting and positioning mechanism comprises a V-shaped guide rail pair positioning mechanism 200 and a plane guide rail pair supporting mechanism 300 which is arranged in parallel with the V-shaped guide rail pair positioning mechanism 200, and the lifting adjusting mechanism 100 is positioned between the V-shaped guide rail pair positioning mechanism 200 and the plane guide rail pair supporting mechanism 300.
The invention effectively realizes the ascending or descending of the box body 2 through the lifting adjusting mechanism 100, when the box body 2 ascends, the V-shaped guide rail pair positioning mechanism 200 separates and reduces the resistance formed between the box body 2 and the optical platform 1 during the movement, after the box body 2 descends after moving to a designated position, the V-shaped guide rail pair positioning mechanism 200 is combined and guides the movement position of the box body 2 to the optical platform 1; after the installation is finished, the V-shaped guide rail pair positioning mechanism 200, the lifting adjusting mechanism 100 and the plane guide rail pair supporting mechanism 300 are mutually matched to form a supporting mechanism to support the box body 2, and the positioning constraint mechanism 400 is used for limiting the box body 2 to be positioned in the vertical and horizontal directions so as to avoid laser beam drift caused by overlarge laser box body stress, and meanwhile, the problem of rapid installation and fixation of a laser with limited operation space or no operation space at all is solved.
Compared with the prior art, the invention solves the problems of convenience in mounting and dismounting the solid laser and the positioning precision of repeated mounting, in particular to the problems of convenience in mounting and dismounting the ton-level heavy solid laser array and the positioning precision of repeated mounting. Practice shows that the invention solves the problem of mounting and dismounting the ton-level heavy solid laser under the use condition of array beam combination, realizes the high-precision reliable positioning of the laser and the accurate beam combination of the laser beams, achieves the practical effect of long-time stable maintenance of the system, and has simple, safe, quick and efficient operation.
In some of the possible embodiments of the present invention,
The lifting adjusting mechanism 100 comprises a slide bar 20, an upper wedge-shaped slide block 17 sleeved outside the slide bar 20 and in threaded connection, a lower wedge-shaped slide block component which is contacted with the bottom of the first wedge-shaped slide block and connected with the bottom of the box body 2, and a linear driving mechanism connected with one end of the slide bar 20; the upper wedge-shaped sliding block 17 is in sliding fit with the bottom of the box body 2 and moves along the length direction of the sliding rod 20.
Preferably, the outer side of the sliding rod 20 is provided with external threads, and the upper wedge-shaped sliding block 17 is provided with an internal threaded hole matched with the external threads, so that the two are connected; the lower wedge-shaped slide block assemblies are arranged in one-to-one correspondence with the upper wedge-shaped slide blocks 17, and the linear driving mechanism is used for controlling the upper wedge-shaped slide blocks 17 to move along the length direction of the slide bars 20, so that the box body 2 can ascend or descend.
In some of the possible embodiments of the present invention,
The lower wedge-shaped sliding block assembly comprises a shell, a lower wedge-shaped sliding block 18, an elastic assembly 21 and a universal wheel 19, wherein the shell is connected with the bottom of the box body 2 and sleeved outside the sliding rod 20, the lower wedge-shaped sliding block 18 is positioned in the shell and matched with the bottom of the upper wedge-shaped sliding block 17, the elastic assembly 21 is installed in the shell and is elastically connected with the lower wedge-shaped sliding block 18, and the universal wheel 19 is installed at the bottom of the lower wedge-shaped sliding block 18 and penetrates through the bottom of the shell.
The shell is connected with the bottom of the box body 2 and sleeved on the outer side of the slide rod 20, the upper wedge-shaped slide block 17 is positioned in the shell and is in sliding fit with the bottom of the box body 2, and the arrangement of the elastic component 21 ensures that the lower wedge-shaped slide block 18 can be effectively contacted and attached by ensuring that the upper wedge-shaped slide block 17 moves along the length direction of the slide rod 20;
preferably, as shown in FIG. 5, the elastic assembly 21 is mounted at the bottom of the housing and is located between the lower wedge sled 18 and the housing;
Further, a mounting groove is formed in the bottom of the lower wedge-shaped sliding block 18, and the elastic component 21 is positioned in the mounting groove and is abutted with the bottom of the mounting groove;
Further, the elastic component 21 may be a component having elastic potential energy such as a compression spring, a disc spring, a leaf spring, etc.; the universal wheel 19 is a ball universal wheel; the universal wheel 19 is located on the optical platform 1 and is in sliding fit with the optical platform 1.
In some of the possible embodiments of the present invention,
The bottom of the upper wedge-shaped sliding block 17 and the top of the upper wedge-shaped sliding block 17 are respectively provided with mutually matched inclined planes.
The upper wedge-shaped sliding block 17 and the lower wedge-shaped sliding block 18 are correspondingly arranged, the upper wedge-shaped sliding block 17 is positioned in the shell, the two sides of the upper wedge-shaped sliding block 17, which are close to each other, are inclined planes, and in the use process, under the action of elastic potential energy of the elastic component 21, the two inclined planes are always kept in contact and fit; thereby realizing that the box body 2 can be lifted and lowered vertically.
In some of the possible embodiments of the present invention,
The upper wedge-shaped sliding blocks 17 and the lower wedge-shaped sliding blocks are arranged in a plurality of groups in one-to-one correspondence.
The upper wedge-shaped sliding blocks 17 are uniformly arranged along the length direction of the sliding rod 20, and a plurality of groups of lower wedge-shaped sliding blocks 18 are correspondingly arranged.
In some possible embodiments, the linear driving mechanism is only used for driving the upper wedge-shaped sliding block 17 to move along the length direction of the sliding rod 20, so that the vertical relative position between the box body 2 and the optical platform 1 is changed, namely the box body 2 is driven to lift; the existing structures such as an electric push rod, a linear driving cylinder and the like can be adopted;
Preferably, the linear driving mechanism comprises a lifting adjusting screw 15 coaxially connected with one end of the sliding rod 20 and an adjusting nut 16 in threaded connection with the lifting adjusting screw 15.
Further, a sliding rail is arranged at the top of the upper wedge-shaped sliding block 17, a sliding groove is arranged at the bottom of the box body 2 along the length direction of the sliding rod 20, the sliding rail is arranged in the sliding groove, the adjusting nut 16 controls the lifting adjusting screw 15 to rotate, the upper wedge-shaped sliding block 17 moves along the length direction of the sliding rod 20 by adopting a screw principle, and the sliding groove and the sliding rail are matched so that the upper wedge-shaped sliding block 17 cannot rotate around the length direction axis of the sliding rod 20; thereby changing the relative contact surface of the upper wedge sled 17 and the lower wedge sled 18;
As shown in figures 4 and 5 of the drawings,
The distance between the inclined surface of the upper wedge-shaped sliding block 17, which is close to the side of the linear driving mechanism, and the bottom of the box body 2 is smaller than the distance between the inclined surface of the upper wedge-shaped block, which is far away from the side of the linear driving mechanism, and the bottom of the box body 2;
When the upper wedge-shaped slide block 17 moves to the side close to the linear driving mechanism (namely, moves from the right side to the left side), the box body 2 rises vertically; at this time, the elastic component 21 is in a compressed state, so that the inclined surface of the lower wedge-shaped sliding block 18 and the inclined surface of the upper wedge-shaped sliding block 17 can be always contacted and attached, and the universal wheel 19 moves to the side far away from the box body 2 and stretches out of the shell, so that the V-shaped guide rail pair positioning mechanism 200 is separated; thereby greatly reducing the moving resistance of the laser box body on the optical platform 1;
Conversely, when the upper wedge sled 17 moves to the side away from the linear drive mechanism (i.e., moves to the left side to the right side), the box body 2 will descend; in order to ensure that the inclined surface of the lower wedge-shaped sliding block 18 and the inclined surface of the upper wedge-shaped sliding block 17 can be always contacted and attached, the elastic component 21 is in an extension state (the spring extension is realized by restoring from a compression state to an initial state), the universal wheel 19 moves to the side close to the box body 2 (namely, the retraction is realized), and the V-shaped guide rail pair positioning mechanism 200 accurately positions the box body 2 and the optical platform 1;
When the upper wedge sled 17 is located on the side remote from the linear drive mechanism, the spring will be in a compressed state; when the upper wedge-shaped sliding block 17 moves to the side close to the linear driving mechanism, the spring is in a compressed state to recover to an initial state so as to realize extension; and otherwise, compression is realized.
Preferably, the lifting of the box body is generally 0-5 mm, and the sliding friction of the V-shaped guide rail pair positioning mechanism is replaced by the rolling friction of the lifting guide rail;
In some possible embodiments, in order to effectively realize the separation of the V-shaped guide rail pair positioning mechanism 200, the friction between the box body 2 and the optical platform 1 is reduced, and the installation precision of the box body and the optical platform 1 can be effectively ensured when the box body and the optical platform are adjusted in place;
The V-shaped guide rail pair positioning mechanism 200 includes a V-shaped guide rail 4 parallel to the lifting adjustment mechanism 100 and provided with a V-shaped portion, and a V-shaped chute 6 matching with the V-shaped portion and provided with a V-shaped groove.
As shown in fig. 1 and 2, the V-shaped chute 6 is connected with the bottom of the box body 2, and the opening of the V-shaped chute is arranged at one side far away from the bottom of the box body 2; the V-shaped guide rail 4 is arranged on the optical platform 1, the V-shaped part is arranged in the V-shaped groove, the box body 2 and the optical platform 1 of the optical platform are effectively determined in the installation positions after being adjusted in place through the matching of the V-shaped groove and the V-shaped part, and the installation precision is effectively improved.
The V-shaped guide rail 4 is fixed on the optical platform 1 through a lower guide rail screw 5; the bottom of the lower box body 2 is fixed by the V-shaped chute 6 through an upper guide rail screw 7.
In some of the possible embodiments of the present invention,
The planar guide rail pair supporting mechanism 300 comprises planar guide rails which are respectively connected with the box body 2 and the optical platform 1 and mutually abutted; the side, close to each other, of the plane guide rail is in a plane structure; the planar guide rail is arranged in parallel with the V-shaped guide rail 4.
The two groups of plane guide rails comprise a plane guide rail upper part 11 arranged at the bottom of the box body 2 and a plane guide rail lower part 12 which is arranged corresponding to the plane guide rail upper part 11 and arranged on the optical platform 1; one side of the two plane guide rails, which are close to each other, is a plane, the plane is horizontally arranged, one group of plane guide rails are arranged at the bottom of the box body 2, and the other group of plane guide rails are correspondingly arranged with the plane guide rails arranged at the bottom of the box body 2 and are arranged on the optical platform 1;
The plane guide rail pair supporting mechanism 300 is matched with the V-shaped guide rail pair positioning mechanism 200, and is installed on two sides of the lifting adjusting mechanism 100 and arranged in parallel, so that the supporting and positioning of the box body 2 are effectively realized.
In some of the possible embodiments of the present invention,
The lifting adjusting mechanisms 100 are arranged in a plurality of groups and are positioned between the V-shaped guide rail pair positioning mechanism 200 and the plane guide rail pair supporting mechanism 300.
The lifting adjusting mechanism 100 can be arranged to have the size of the box body 2;
Preferably, as shown in fig. 1, the lifting adjusting mechanisms 100 are two groups.
In some possible embodiments, in order to effectively achieve positioning constraints for the vertical and horizontal directions of the tank body 2;
The positioning constraint mechanism 400 comprises a positioning taper pin 8 arranged on the box body 2 and a positioning taper pin seat 9 arranged on the optical platform 1 and matched with the positioning taper pin 8. The dowel seat 9 is fixed to the optical platform 1 by dowel seat fixing screws 14.
Preferably, the locating taper pin 8 is axially arranged on one side of the box body 2 away from the linear driving mechanism;
As shown in fig. 3, a positioning taper pin 8 is arranged at the right end of the laser box body, a positioning pin seat 9 is arranged on the optical platform 1 to form a positioning and restraining mechanism of the laser box body in the vertical direction and the horizontal direction, and the pin seat is assembled according to the actual installation precision of the taper pin, so that laser beam drift caused by overlarge stress of the laser box body is avoided, and meanwhile, the problem of rapid installation and fixation of the laser with limited operation space or no operation space at all is solved; further, the laser case further includes a case cover 3 mounted on the case body 2.
The structural form of the box body 2 can be designed according to the layout of optical elements in the box body; the V-shaped guide rail pair positioning mechanism 200 and the plane guide rail pair supporting mechanism 300 can be designed within a certain range according to the weight of the laser; the lifting adjusting mechanism 100 and the bearing capacity thereof can be designed within a certain range according to the weight of the laser; the locating taper pin 8, the locating pin seat 9 and the screw can be designed and selected in a certain range according to the use environment condition and the transportation condition of the laser.
Example 1:
As shown in fig. 6, the present embodiment discloses a structure for solving the problem of installation and disassembly of a heavy solid laser of ton class under the use condition of array beam combination, comprising a transfer car 500, a tray 600 installed on the transfer car 500, a laser located on the tray 600 and provided with the above-mentioned laser box, an optical platform 1, a beam combination cabin 700, and a square cabin 800 provided with an inlet; wherein the beam combining cabin 700 is installed in the shelter 800, the optical platform 1 is disposed in the shelter 800 and between the entrance and the beam combining cabin 700, and the optical platform 1 includes an upper platform and a lower platform disposed vertically; the upper platform and the lower platform are both matched with the laser box body; in use, the transfer vehicle 500 transports the laser box body positioned on the tray 600 to the entrance position, and then drives the upper platform or the lower platform of the laser box body to move and enter the shelter 800 through a driving device arranged on the tray 600; the slide bar 20 will be set along the direction of movement of the laser housing; after reaching the appointed position and adjusting in place, the laser box body is connected with the upper platform or the lower platform through the laser box body fixing screw 13 to fix the laser box body and the upper platform or the lower platform, and then beam combination treatment can be further carried out.
The invention is not limited to the specific embodiments described above. The invention extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.
Claims (6)
1. The laser box body is characterized by being arranged on an optical platform and comprising a box body positioned above the optical platform, a supporting and positioning mechanism and a lifting and adjusting mechanism which are arranged between the box body and the optical platform, and a positioning and restraining mechanism which is arranged on the box body and the optical platform;
The supporting and positioning mechanism comprises a V-shaped guide rail pair positioning mechanism and a plane guide rail pair supporting mechanism which is arranged in parallel with the V-shaped guide rail pair positioning mechanism, and the lifting adjusting mechanism is positioned between the V-shaped guide rail pair positioning mechanism and the plane guide rail pair supporting mechanism;
The lifting adjusting mechanism comprises a sliding rod, an upper wedge-shaped sliding block sleeved on the outer side of the sliding rod and in threaded connection, a lower wedge-shaped sliding block assembly which is contacted with the bottom of the first wedge-shaped sliding block and connected with the bottom of the box body, and a linear driving mechanism connected with one end of the sliding rod; the upper wedge-shaped sliding block is in sliding fit with the bottom of the box body and moves along the length direction of the sliding rod;
The lower wedge-shaped sliding block assembly comprises a shell, a lower wedge-shaped sliding block, an elastic assembly and a universal wheel, wherein the bottom of the box body is connected with the bottom of the box body and sleeved on the outer side of the sliding rod, the lower wedge-shaped sliding block is positioned in the shell and matched with the bottom of the upper wedge-shaped sliding block, the elastic assembly is installed in the shell and is elastically connected with the lower wedge-shaped sliding block, and the universal wheel is installed at the bottom of the lower wedge-shaped sliding block and penetrates through the bottom of the shell;
The V-shaped guide rail pair positioning mechanism comprises a V-shaped guide rail which is arranged in parallel with the lifting adjusting mechanism and provided with a V-shaped part, and a V-shaped chute which is matched with the V-shaped part and provided with a V-shaped groove;
the plane guide rail pair supporting mechanism comprises plane guide rails which are respectively connected with the box body and the optical platform and mutually abutted; the side, close to each other, of the plane guide rail is in a plane structure; the plane guide rail is arranged in parallel with the V-shaped guide rail.
2. The laser housing of claim 1, wherein the bottom of the upper wedge-shaped slider and the top of the upper wedge-shaped slider are respectively provided with mutually matched inclined surfaces.
3. The laser housing of claim 1, wherein the upper and lower wedge slide assemblies are each multiple sets and are arranged in one-to-one correspondence.
4. The laser housing of claim 1, wherein the linear driving mechanism comprises a lifting adjusting screw coaxially connected to one end of the slide bar, and an adjusting nut screwed to the lifting adjusting screw.
5. The laser housing of any of claims 1-4, wherein the lift adjustment mechanisms are arranged in a plurality of groups and are positioned between the V-shaped rail pair positioning mechanism and the planar rail pair support mechanism.
6. The laser enclosure of claim 5, wherein the positioning constraint mechanism comprises a positioning taper pin disposed on the enclosure body and a positioning taper seat disposed on the optical platform and mounted in cooperation with the positioning taper pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210894540.3A CN115334816B (en) | 2022-07-28 | 2022-07-28 | Laser instrument box suitable for array beam combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210894540.3A CN115334816B (en) | 2022-07-28 | 2022-07-28 | Laser instrument box suitable for array beam combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115334816A CN115334816A (en) | 2022-11-11 |
| CN115334816B true CN115334816B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210894540.3A Active CN115334816B (en) | 2022-07-28 | 2022-07-28 | Laser instrument box suitable for array beam combination |
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Citations (11)
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| CN115334816A (en) | 2022-11-11 |
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