CN111952781B - All-fiber high-power fiber laser - Google Patents
All-fiber high-power fiber laser Download PDFInfo
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- CN111952781B CN111952781B CN202010842999.XA CN202010842999A CN111952781B CN 111952781 B CN111952781 B CN 111952781B CN 202010842999 A CN202010842999 A CN 202010842999A CN 111952781 B CN111952781 B CN 111952781B
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- plug
- buffer
- jack
- groove
- fiber laser
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
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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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06704—Housings; Packages
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Laser Beam Processing (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention belongs to the technical field of fiber lasers, and particularly relates to an all-fiber high-power fiber laser, which aims at solving the problems that when the output wires of the existing fiber laser are connected and installed, most of the output wires are installed through common plug jacks, and the other ends of the output wires are easy to cause poor contact between plugs and the jacks and are easy to pull out when the output wires are flexibly used. The plug fixing device is simple in structure and convenient to use, can be used for installing and fixing the plug, is convenient to disassemble, and is convenient for people to use.
Description
Technical Field
The invention relates to the technical field of fiber lasers, in particular to an all-fiber high-power fiber laser.
Background
The all-fiber laser has the advantages of compact structure, good heat dissipation performance, high conversion efficiency, excellent beam quality, stable performance and the like, and is widely concerned. With the development of high-power semiconductor laser technology and the invention of double-clad optical fiber, the output power level of the optical fiber laser is greatly improved, so far, a kilowatt-level all-fiber laser with good beam quality of single-fiber output has been realized through a laser oscillation level amplification scheme, and the output power of the high-power optical fiber laser is over ten thousand watts through a beam combination technology, so that the high-power optical fiber laser is widely applied to various industrial processing industries such as automobile manufacturing, ship industry, railway locomotive manufacturing, military processing, metal material processing and the like, and is continuously expanded to a wider application field.
When the output wire of the existing fiber laser is connected and installed, most of the output wires are installed through a common plug jack, and the other end of each output wire is easy to cause poor contact between the plug and the jack and is easy to pull out when the output wire is flexibly used, so that the all-fiber high-power fiber laser is provided.
Disclosure of Invention
The invention aims to solve the defects that when output wires of an existing fiber laser are connected and installed, most of the output wires are installed through common plug jacks, and when the other end of the output wire is flexibly used, poor contact between the plug and the jack is easily caused, and the output wire is easily pulled out.
In order to achieve the purpose, the invention adopts the following technical scheme:
an all-fiber high-power fiber laser comprises a box body, wherein a rubber pad is fixedly mounted on the inner wall of the bottom of the box body, a fiber laser body is fixedly mounted at the top of the rubber pad, an air inlet is formed in one side of the box body, an air outlet is formed in the other side of the box body, a handle is fixedly mounted at the top of the box body, a jack is formed in one side of the fiber laser body, a plug is connected in the jack in a sliding manner, a baffle is fixedly mounted at one side of the plug, an electric wire is arranged at one side of the baffle, a rotating plate is fixedly mounted at the other side of the box body and fixedly connected with the fiber laser body, a buffer groove is formed in the other side of the box body, a buffer ring is connected in the buffer groove in a sliding manner, the buffer ring and the plug are connected together and then slide in the buffer groove, two buffer springs which are symmetrically arranged are fixedly mounted at one side of the buffer ring, one end of each buffer spring is fixedly connected with the inner wall of the buffer groove, one side fixed mounting of cushion ring has two locating levers, locating lever and dashpot sliding connection, the draw-in groove has been seted up in the outside of plug, and equal sliding connection has the toper slider on the top inner wall of jack and the bottom inner wall, toper slider and draw-in groove looks chucking, the constant head tank has all been seted up on the top inner wall of jack and the bottom inner wall, constant head tank and the toper slider sliding connection that corresponds, and the equal fixed mounting of one end that two toper sliders kept away from each other has supporting spring, supporting spring's one end and the inner wall fixed connection of the constant head tank that corresponds, the through-hole on the commentaries on classics board is the partly of jack, moreover the toper slider sets up on the top inner wall of the through-hole of commentaries on classics board and bottom inner wall, and the toper slider includes the first wedge face that corresponds with the plug and the second wedge face that corresponds with the draw-in groove: when the electric wire on the fiber laser body is required to be installed and inserted, the plug is aligned to the buffer ring and inserted into the jack, when the clamping groove on the plug moves to the position corresponding to the two conical sliding blocks, the conical sliding blocks move into the clamping groove under the action of the supporting spring, the rotating plate is clamped with the clamping groove through the conical sliding blocks, the plug is fixed, when the plug is required to be pulled out, the baffle plate is rotated, the baffle plate drives the clamping groove on the plug to rotate, due to the wedge-shaped surface arranged on the conical sliding blocks, the rotating clamping groove can push the conical sliding blocks to move out of the clamping groove, meanwhile, the buffer ring pushes the baffle plate to move out of the jack under the action of the buffer spring, and then the plug is driven to move the jack.
Preferably, the limiting groove has all been seted up on the both sides inner wall of dashpot, and sliding connection has the stopper in the limiting groove, stopper and cushion ring fixed connection, and the limiting groove can be spacing to cushion ring with the stopper.
Preferably, equal fixed mounting has the filter on the inner wall of air intake and air outlet, and fixed mounting has the dead lever on the inner wall of air intake, rotates on the dead lever and is connected with the bull stick, and one side fixed mounting of dead lever has the motor, the output shaft and the bull stick fixed connection of motor, and the one end fixed mounting of bull stick has the air inlet flabellum, and the motor is through driving the air inlet flabellum and blow the cooling in to the box.
Compared with the prior art, the invention has the advantages that:
1. the tapered sliding block and the clamping groove are clamped with each other, so that the tapered sliding block can fix the plug through the clamping groove, and meanwhile, the rotating plug can drive the tapered sliding block to move out of the clamping groove due to the arrangement of the wedge-shaped surface on the tapered sliding block, so that the plug is convenient to take;
2. because buffer spring and buffering ring's setting for the buffering ring can support and cushion the plug through the baffle, has also made things convenient for simultaneously to fix the plug, makes things convenient for people to use.
The plug fixing device is simple in structure and convenient to use, can be used for installing and fixing the plug, is convenient to disassemble, and is convenient for people to use.
Drawings
Fig. 1 is a schematic structural diagram of an all-fiber high-power fiber laser according to the present invention;
fig. 2 is a schematic cross-sectional view of a portion a of an all-fiber high-power fiber laser according to the present invention;
FIG. 3 is a schematic diagram of a three-dimensional structure of a tapered slider of an all-fiber high-power fiber laser according to the present invention;
fig. 4 is a schematic structural diagram of a portion a of an all-fiber high-power fiber laser according to the present invention.
In the figure: the optical fiber laser comprises a box body 1, a rubber pad 2, an optical fiber laser body 3, a handle 4, an air inlet 5, an air outlet 6, a jack 7, a rotating plate 8, a plug 9, an electric wire 10, a baffle 11, a buffer groove 12, a buffer ring 13, a buffer spring 14, a positioning rod 15, a limiting groove 16, a limiting block 17, a clamping groove 18, a positioning groove 19, a conical sliding block 20 and a supporting spring 21.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, an all-fiber high-power fiber laser comprises a box body 1, a rubber pad 2 is fixedly installed on the inner wall of the bottom of the box body 1, a fiber laser body 3 is fixedly installed on the top of the rubber pad 2, an air inlet 5 is arranged on one side of the box body 1, an air outlet 6 is arranged on the other side of the box body 1, a handle 4 is fixedly installed on the top of the box body 1, a jack 7 is arranged on one side of the fiber laser body 3, a plug 9 is slidably connected with the jack 7, a baffle 11 is fixedly installed on one side of the plug 9, an electric wire 10 is arranged on one side of the baffle 11, a rotating plate 8 is fixedly installed on the other side of the box body 1, the rotating plate 8 is fixedly connected with the fiber laser body 3, a buffer groove 12 is arranged on the other side of the box body 1, a buffer ring 13 is slidably connected with the buffer groove 12, the buffer ring 13 is connected with the plug 9 and then slides correspondingly to the buffer groove 12, two buffer springs 14 which are symmetrically arranged are fixedly installed on one side of a buffer ring 13, one end of each buffer spring 14 is fixedly connected with the inner wall of a buffer groove 12, two positioning rods 15 are fixedly installed on one side of the buffer ring 13, the positioning rods 15 are slidably connected with the buffer grooves 12, a clamping groove 18 is formed in the outer side of a plug 9, tapered sliders 20 are slidably connected on the inner walls of the top and the bottom of a jack 7 respectively, the tapered sliders 20 are clamped with the clamping grooves 18, positioning grooves 19 are formed in the inner walls of the top and the bottom of the jack 7 respectively, the positioning grooves 19 are slidably connected with the corresponding tapered sliders 20, supporting springs 21 are fixedly installed at the ends, far away from each other, of the two tapered sliders 20, one ends of the supporting springs 21 are fixedly connected with the inner walls of the corresponding positioning grooves 19, a through hole on a rotary plate 8 is a part of the jack 7, and the tapered sliders 20 are arranged on the inner walls of the top and the bottom of the through hole of the rotary plate 8, the tapered slider 20 comprises a first wedge-shaped face corresponding to the plug 7 and a second wedge-shaped face corresponding to the bayonet slot 18: when the electric wire 10 on the fiber laser body 3 needs to be installed and inserted, the plug 9 is aligned with the buffer ring 13 and inserted into the jack 7, when the clamping groove 18 on the plug 9 moves to the position corresponding to the two conical sliding blocks 20, the conical sliding blocks 20 move into the clamping groove 18 under the action of the supporting spring 21, the rotating plate 8 is clamped with the clamping groove 18 through the conical sliding blocks 20, the plug 9 is fixed, when the plug 9 needs to be pulled out, the baffle plate 11 is rotated, the baffle plate 11 drives the clamping groove 18 on the plug 9 to rotate, due to the wedge-shaped surface arranged on the conical sliding blocks 20, the rotating clamping groove 18 can push the conical sliding blocks 20 to move out of the clamping groove 18, meanwhile, the buffer ring 13 pushes the baffle plate 11 to move out of the jack 7 under the action of the buffer spring 14, and then the plug 9 is driven to move the jack 7.
In this embodiment, all seted up spacing groove 16 on the both sides inner wall of buffer slot 12, sliding connection has stopper 17 in spacing groove 16, stopper 17 and buffer ring 13 fixed connection.
In this embodiment, equal fixed mounting has the filter on the inner wall of air intake 5 and air outlet 6, and fixed mounting has the dead lever on the inner wall of air intake 5, rotates on the dead lever and is connected with the bull stick, and one side fixed mounting of dead lever has the motor, the output shaft and the bull stick fixed connection of motor, and the one end fixed mounting of bull stick has the air inlet flabellum.
Example two
Referring to fig. 1-4, an all-fiber high-power fiber laser, including box 1, the welding has rubber pad 2 on the bottom inner wall of box 1, fiber laser body 3 has been welded at the top of rubber pad 2, air intake 5 has been seted up to one side of box 1, the opposite side of box 1 is equipped with air outlet 6, the welding of the top of box 1 has handle 4, jack 7 has been seted up to one side of fiber laser body 3, sliding connection has plug 9 in jack 7, the welding of one side of plug 9 has baffle 11, one side of baffle 11 is equipped with electric wire 10, the welding of the opposite side of box 1 has rotor plate 8, rotor plate 8 and fiber laser body 3 fixed connection, buffer slot 12 has been seted up to the opposite side of box 1, sliding connection has buffer ring 13 in buffer slot 12, buffer ring 13 and plug 9 sliding connection.
In this embodiment, the welding of one side of cushion ring 13 has two buffer spring 14 that the symmetry set up, and the inner wall fixed connection of one end and buffer slot 12 of buffer spring 14, the welding of one side of cushion ring 13 has two locating levers 15, and locating lever 15 and buffer slot 12 sliding connection, locating lever 15 can fix a position cushion ring 13, prevent the dislocation.
In this embodiment, all seted up spacing groove 16 on the both sides inner wall of buffer slot 12, sliding connection has stopper 17 in the spacing groove 16, stopper 17 and buffer ring 13 fixed connection, and spacing groove 16 and stopper 17 can carry on spacingly to buffer ring 13.
In this embodiment, the clamping groove 18 has been seted up in the outside of plug 9, and equal sliding connection has the toper slider 20 on the top inner wall of jack 7 and the bottom inner wall, and toper slider 20 clamps mutually with clamping groove 18, and toper slider 20 can fix a position plug 9 through the sliding connection with clamping groove 18.
In this embodiment, constant head tank 19 has all been seted up on the top inner wall of jack 7 and the bottom inner wall, constant head tank 19 and the 20 sliding connection of the toper slider that corresponds, and supporting spring 21 has all been welded to the one end that two toper sliders 20 kept away from each other, and supporting spring 21's one end and the inner wall fixed connection of the constant head tank 19 that corresponds, and supporting spring 21 can support toper slider 20 and move to draw-in groove 18 in to fix a position plug 9.
In this embodiment, all weld on the inner wall of air intake 5 and air outlet 6 has the filter, and the welding has the dead lever on the inner wall of air intake 5, rotates on the dead lever and is connected with the bull stick, and the welding of one side of dead lever has the motor, the output shaft and the bull stick fixed connection of motor, and the welding of the one end of bull stick has the air inlet flabellum, and the motor is through driving the air inlet flabellum and blow the cooling in to box 1.
In this embodiment, when the plug 9 is required to be inserted, when the plug 9 is inserted into the jack 7 by aligning the buffer ring 13, and when the slot 18 on the plug 9 moves to a position corresponding to the two tapered sliders 20, the tapered sliders 20 move into the slot 18 under the action of the support spring 21, the rotating plate 8 is clamped with the slot 18 through the tapered sliders 20, so as to fix the plug 9, when the plug 9 is required to be pulled out, the baffle 11 is rotated, the baffle 11 drives the slot 18 on the plug 9 to rotate, due to the second wedge-shaped surface arranged on the tapered sliders 20, the rotating slot 18 can push the tapered sliders 20 to move out of the slot 18, and the buffer ring 13 pushes the baffle 11 to move out of the jack 7 under the action of the buffer spring 14, so as to drive the plug 9 to move out of the jack 7, and the air inlet 5 and the air outlet 6 blow the box 1 under the action of the motor and the fan blades, make and cool down in the box 1, the setting of rubber pad 2 can cushion and protect fiber laser body 3 simultaneously, makes things convenient for people to use.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (3)
1. The utility model provides an all-fiber high-power fiber laser, includes box (1), its characterized in that, fixed mounting has rubber pad (2) on the bottom inner wall of box (1), and the top fixed mounting of rubber pad (2) has fiber laser body (3), air intake (5) have been seted up to one side of box (1), and the opposite side of box (1) is equipped with air outlet (6), and the top fixed mounting of box (1) has handle (4), jack (7) have been seted up to one side of fiber laser body (3), and sliding connection has plug (9) in jack (7), and one side fixed mounting of plug (9) has baffle (11), and one side of baffle (11) is equipped with electric wire (10), the opposite side fixed mounting of box (1) has rotor plate (8), rotor plate (8) and fiber laser body (3) fixed connection, buffer slot (12) have been seted up to the opposite side of box (1), a buffer ring (13) is connected in the buffer groove (12) in a sliding manner, the buffer ring (13) and the plug (9) are connected together and then slide relative to the buffer groove (12), two buffer springs (14) which are symmetrically arranged are fixedly installed on one side of the buffer ring (13), one end of each buffer spring (14) is fixedly connected with the inner wall of the buffer groove (12), two positioning rods (15) are fixedly installed on one side of the buffer ring (13), the positioning rods (15) are connected with the buffer groove (12) in a sliding manner, a clamping groove (18) is formed in the outer side of the plug (9), conical sliding blocks (20) are respectively connected on the inner walls of the top and the bottom of the jack (7) in a sliding manner, the conical sliding blocks (20) are clamped with the clamping grooves (18), positioning grooves (19) are respectively formed on the inner walls of the top and the bottom of the jack (7), and the positioning grooves (19) are connected with the corresponding conical sliding blocks (20) in a sliding manner, the equal fixed mounting in one end that two toper sliders (20) kept away from each other has supporting spring (21), the one end of supporting spring (21) and the inner wall fixed connection of the constant head tank (19) that corresponds, the through-hole on commentaries on classics board (8) is partly of jack (7), moreover toper slider (20) set up on the top inner wall of the through-hole of commentaries on classics board (8) and bottom inner wall, and toper slider (20) include the second wedge that corresponds with first wedge that corresponds and with draw-in groove (18) with plug (7): when an electric wire (10) on the fiber laser body (3) needs to be installed and inserted, a plug (9) is aligned with a buffer ring (13) and inserted into the jack (7), when a clamping groove (18) on the plug (9) moves to the position corresponding to two conical sliding blocks (20), the conical sliding blocks (20) move into the clamping groove (18) under the action of a supporting spring (21), a rotating plate (8) is clamped with the clamping groove (18) through the conical sliding blocks (20) so as to fix the plug (9), when the plug (9) needs to be pulled out, the baffle plate (11) is rotated, the baffle plate (11) drives the clamping groove (18) on the plug (9) to rotate, due to a second wedge-shaped surface arranged on the conical sliding blocks (20), the rotating clamping groove (18) can push the conical sliding blocks (20) to move out of the clamping groove (18), and simultaneously the buffer ring (13) pushes the baffle plate (11) to move out of the jack (7) under the action of the buffer spring (14), thereby driving the plug (9) to move out of the jack (7).
2. The all-fiber high-power fiber laser device according to claim 1, wherein the inner walls of the two sides of the buffer groove (12) are both provided with a limiting groove (16), a limiting block (17) is slidably connected in the limiting groove (16), and the limiting block (17) is fixedly connected with the buffer ring (13).
3. The all-fiber high-power fiber laser device according to claim 1, wherein the inner walls of the air inlet (5) and the air outlet (6) are fixedly provided with filter plates, the inner wall of the air inlet (5) is fixedly provided with a fixed rod, the fixed rod is rotatably connected with a rotating rod, one side of the fixed rod is fixedly provided with a motor, an output shaft of the motor is fixedly connected with the rotating rod, and one end of the rotating rod is fixedly provided with an air inlet fan blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010842999.XA CN111952781B (en) | 2020-08-20 | 2020-08-20 | All-fiber high-power fiber laser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010842999.XA CN111952781B (en) | 2020-08-20 | 2020-08-20 | All-fiber high-power fiber laser |
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| Publication Number | Publication Date |
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| CN111952781A CN111952781A (en) | 2020-11-17 |
| CN111952781B true CN111952781B (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010842999.XA Active CN111952781B (en) | 2020-08-20 | 2020-08-20 | All-fiber high-power fiber laser |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114570946B (en) * | 2022-03-24 | 2023-09-19 | 南京铖联激光科技有限公司 | Laser instrument for 3D printer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206595479U (en) * | 2017-02-28 | 2017-10-27 | 浪潮金融信息技术有限公司 | A kind of silver-colored doctor's system anti-pull Com component signals interfaces |
| CN109638557A (en) * | 2018-11-08 | 2019-04-16 | 东莞市鼎通精密五金股份有限公司 | A kind of electrical property pin connector |
| CN110014938A (en) * | 2017-08-04 | 2019-07-16 | 广西南宁华慧光纤科技有限公司 | A kind of practical new-energy automobile device |
| CN209344428U (en) * | 2019-03-12 | 2019-09-03 | 壮山川电业制品(昆山)有限公司 | A kind of waterproof seal power supply line |
-
2020
- 2020-08-20 CN CN202010842999.XA patent/CN111952781B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206595479U (en) * | 2017-02-28 | 2017-10-27 | 浪潮金融信息技术有限公司 | A kind of silver-colored doctor's system anti-pull Com component signals interfaces |
| CN110014938A (en) * | 2017-08-04 | 2019-07-16 | 广西南宁华慧光纤科技有限公司 | A kind of practical new-energy automobile device |
| CN109638557A (en) * | 2018-11-08 | 2019-04-16 | 东莞市鼎通精密五金股份有限公司 | A kind of electrical property pin connector |
| CN209344428U (en) * | 2019-03-12 | 2019-09-03 | 壮山川电业制品(昆山)有限公司 | A kind of waterproof seal power supply line |
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| CN111952781A (en) | 2020-11-17 |
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