CN112756807A - Novel high-precision vibration-proof optical fiber laser cutting machine - Google Patents
Novel high-precision vibration-proof optical fiber laser cutting machine Download PDFInfo
- Publication number
- CN112756807A CN112756807A CN202011587715.3A CN202011587715A CN112756807A CN 112756807 A CN112756807 A CN 112756807A CN 202011587715 A CN202011587715 A CN 202011587715A CN 112756807 A CN112756807 A CN 112756807A
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- clamping plate
- rod
- cutting machine
- groove
- workbench
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 24
- 239000013307 optical fiber Substances 0.000 title claims abstract description 19
- 230000035939 shock Effects 0.000 claims abstract description 4
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 8
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a novel high-precision vibration-proof optical fiber laser cutting machine which comprises a workbench, a support frame, a fixing rod, a fixing groove and a limiting rod, wherein the support frame is fixed on the workbench, a sliding rod is installed on the support frame, a laser base is arranged on the workbench, a laser head is fixed on the laser base, a shock pad is fixed on the workbench, a first clamping plate is arranged on the workbench, a second clamping plate is arranged on the first clamping plate, and a threaded rod penetrates through the second clamping plate. This novel high accuracy anti-vibration optic fibre laser cutting machine is provided with the dead lever for extending structure on flexible groove through the spring, and the dead lever has reduced the area of contact between splint and the work piece at first splint and second splint evenly distributed, has improved the multiple spot support ability of splint to the work piece, and when the work piece was cut, the dead lever adapted to the change of work piece self stress through the flexible of spring to reduce the vibrations of work piece on splint, improve the accuracy nature of still installing.
Description
Technical Field
The invention relates to the technical field of optical fiber laser cutting machines, in particular to a novel high-precision vibration-proof optical fiber laser cutting machine.
Background
Fiber laser cutting machine is a laser cutting machine who utilizes fiber laser generator as the light source, fiber laser generator is the laser beam of a novel fiber laser output high energy high density of new development internationally, the laser beam gathering is on the surface of work piece, make on the work piece by the local melting and gasification in the twinkling of an eye of laser beam gathering, rethread numerical control mechanical system removes the facula and shines the position and realize the automatic cutout work piece, fiber laser generator compares and has obvious advantage in traditional gas laser and solid laser, be applied to high accuracy laser processing gradually, laser radar system, the space technology, fields such as laser medicine, and current fiber laser cutting machine:
(1) the workpiece is clamped by adopting a clamp with a simple structure, the pressure of the clamp on the workpiece is not easy to control during clamping, and the workpiece is easy to damage;
(2) guo Wei fixed connection between anchor clamps and the work piece, the work piece has certain tension after being fixed, and the work piece lacks by the tension after the cutting, causes the work piece vibrations easily, influences the further cutting of work piece.
We have therefore proposed a novel high precision vibration-proof fiber laser cutting machine in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a novel high-precision vibration-proof optical fiber laser cutting machine, which aims to solve the problems that a clamp with a simple structure is mostly adopted to clamp a workpiece in the market at present, the pressure of the clamp on the workpiece is not easy to control during clamping, the workpiece is easy to damage, the clamp and the workpiece are fixedly connected, the workpiece has certain tension after being fixed, the tension is lost after the workpiece is cut, the workpiece is easy to shake, and the further cutting of the workpiece is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a novel high-precision vibration-proof optical fiber laser cutting machine, which comprises a workbench, a support frame, a fixed rod, a fixed groove and a limiting rod, a support frame is fixed on the workbench, a slide bar is installed on the support frame, a laser base is arranged on the workbench, a laser head is fixed on the laser base, a shock pad is fixed on the workbench, a first clamping plate is arranged on the workbench, a second clamping plate is arranged on the first clamping plate, a threaded rod penetrates through the second clamping plate, the threaded rod is provided with a rotating rod, the sliding rod is provided with a limiting groove, the limiting groove is provided with a sliding block, the second clamping plate is provided with a through hole, and the second clamping plate is provided with a telescopic groove, the telescopic groove is fixed with a spring, the spring is connected with a fixed rod, the first clamping plate is provided with a fixed groove, and the threaded rod is fixed with a limiting rod.
Preferably, the second clamping plate is of a lifting structure on the first clamping plate through a threaded rod, the threaded rod is in threaded connection with the through hole support, and the length and the width of the second clamping plate are equal to those of the first clamping plate.
Preferably, the length of the limiting groove is equal to that of the sliding rod, the left end of the limiting groove and the left end of the second clamping plate are located on the same vertical plane, and the right end of the limiting groove and the right end of the second clamping plate are located on the same vertical plane.
Preferably, six groups of fixing rods are distributed on the second clamping plate, the fixing rods are uniformly distributed on the right side of the second clamping plate, and four groups of fixing rods are distributed.
Preferably, the fixed rod is of a telescopic structure on the telescopic groove through a spring, the fixed rod is in contact connection with the telescopic groove, and the depth of the telescopic groove is equal to the length of the fixed rod.
Preferably, be fixed connection between gag lever post and the threaded rod, and the radius of gag lever post place circle equals the radius of fixed slot place circle to be contact connection between gag lever post and the fixed slot.
Compared with the prior art, the invention has the beneficial effects that: the novel high-precision vibration-proof optical fiber laser cutting machine,
(1) the fixed rod is of a telescopic structure on the telescopic groove through the spring, the fixed rod is uniformly distributed on the first clamping plate and the second clamping plate, the contact area between the clamping plates and the workpiece is reduced, the multipoint supporting capacity of the clamping plates for the workpiece is improved, and when the workpiece is cut, the fixed rod can adapt to the change of the stress of the workpiece through the expansion and contraction of the spring, so that the vibration of the workpiece on the clamping plates is reduced, and the accuracy of the device is improved;
(2) be provided with the threaded rod, the distance between first splint and the second splint can be adjusted through the rotation of threaded rod, and then adjusts the clamping-force of first splint and second splint to the work piece, adjusts the even increase progressively of power that makes the work piece receive through the threaded rod, prevents that the work piece from being excessively extruded.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a second splint of the present invention;
fig. 4 is a schematic view of the threaded rod of the present invention.
In the figure: 1. a work table; 2. a support frame; 3. a slide bar; 4. a laser base; 5. a laser head; 6. a crash pad; 7. a first splint; 8. a second splint; 9. rotating the rod; 10. a threaded rod; 11. a limiting groove; 12. a slider; 13. a through hole; 14. a telescopic groove; 15. a spring; 16. fixing the rod; 17. fixing grooves; 18. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a novel high-precision vibration-proof optical fiber laser cutting machine comprises a workbench 1, a support frame 2, a slide bar 3, a laser base 4, a laser head 5, a shock-proof pad 6, a first clamp plate 7, a second clamp plate 8, a rotary rod 9, a threaded rod 10, a limiting groove 11, a slide block 12, a through hole 13, a telescopic groove 14, a spring 15, a fixed rod 16, a fixed groove 17 and a limiting rod 18, wherein the support frame 2 is fixed on the workbench 1, the slide bar 3 is installed on the support frame 2, the laser base 4 is arranged on the workbench 1, the laser head 5 is fixed on the laser base 4, the shock-proof pad 6 is fixed on the workbench 1, the first clamp plate 7 is arranged on the workbench 1, the second clamp plate 8 is arranged on the first clamp plate 7, the threaded rod 10 penetrates through the second clamp plate 8, the rotary rod 9 is installed on the threaded rod 10, the limiting groove 11 is arranged on the slide bar 3, the slide block 12 is arranged on the, and the second clamping plate 8 is provided with a telescopic groove 14, the telescopic groove 14 is fixed with a spring 15, the spring 15 is connected with a fixed rod 16, the first clamping plate 7 is provided with a fixed groove 17, and the threaded rod 10 is fixed with a limit rod 18.
The second splint 8 is of a lifting structure on the first splint 7 through the threaded rod 10, the threaded rod 10 is in threaded connection with the through hole 13 support, the length and the width of the second splint 8 are equal to those of the first splint 7, and the stability of clamping between the second splint 8 and the first splint 7 is improved.
The length of spacing groove 11 equals the length of slide bar 3, and the left end of spacing groove 11 and the 8 left ends of second splint are on same vertical face to the right-hand member of spacing groove 11 and the 8 right-hand members of second splint are on same vertical face, increase laser head 5's displacement.
Six groups of fixing rods 16 are distributed on the second clamping plate 8, the fixing rods 16 are uniformly distributed on the right side of the second clamping plate 8, four fixing rods 16 are distributed in each group, and supporting points of the fixing rods 16 for clamping objects are increased.
The fixing rod 16 is of a telescopic structure on the telescopic groove 14 through a spring 15, the fixing rod 16 is in contact connection with the telescopic groove 14, and the depth of the telescopic groove 14 is equal to the length of the fixing rod 16, so that the fixing rod 16 can be retracted into the telescopic groove 14.
The limiting rod 18 is fixedly connected with the threaded rod 10, the radius of the circle where the limiting rod 18 is located is equal to the radius of the circle where the fixing groove 17 is located, the limiting rod 18 is in contact connection with the fixing groove 17, and the limiting rod 18 is fixed when rotating.
The working principle is as follows: when the novel high-precision vibration-proof optical fiber laser cutting machine is used, the device is firstly placed on the horizontal ground through the shockproof pad 6, the optical fiber laser cutting machine is placed more stably through the shockproof pad 6, the rotary rod 9 is rotated clockwise, the rotary rod 9 drives the threaded rod 10 to rotate, the threaded rod 10 drives the second clamping plate 8 to ascend, so that the distance between the first clamping plate 7 and the second clamping plate 8 is adjusted to adapt to the thickness of a workpiece, the distances between all the first clamping plate 7 and the second clamping plate 8 are adjusted in a similar way, the workpiece is placed on the first clamping plate 7, the rotary rod 9 is rotated anticlockwise, the threaded rod 10 is driven to rotate by the rotary rod 9, the second clamping plate 8 is driven to descend by the rotation of the threaded rod 10, the first clamping plate 7 and the second clamping plate 8 jointly clamp the workpiece, meanwhile, the workpiece compression fixing rod 16 moves, the compression spring 15 contracts, the fixing rod 16 moves to the telescopic, the fixing bar 16 further holds the workpiece.
Starting a power supply of the optical fiber laser cutting machine, the optical fiber laser cutting machine cuts the workpiece by gathering laser beams through a laser head 5, the positions of the laser base 4 and the laser head 5 are adjusted by sliding the sliding block 12 on the limiting groove 11, therefore, the workpiece is integrally cut, when the workpiece is cut, the acting force of the workpiece is changed, so that the acting force of the workpiece on the first clamping plate 7 and the second clamping plate 8 is changed, the acting force of the fixed rod 16 on the workpiece is adjusted by the fixed rod 16 through the expansion and contraction of the spring 15, so as to reduce the vibration of the workpiece, when the workpiece is cut, the rotating rod 9 is rotated clockwise, the rotating rod 9 drives the threaded rod 10 to rotate, the threaded rod 10 rotates to drive the second clamping plate 8 to ascend, the workpiece is taken down from the first clamping plate 7, and the workpiece cutting is finished, and those not described in detail in this specification are well within the skill of those in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a novel high accuracy vibration prevention optical fiber laser cutting machine, includes workstation (1), support frame (2), dead lever (16), fixed slot (17) and gag lever post (18), its characterized in that: the laser shock absorber is characterized in that a support frame (2) is fixed on the workbench (1), a sliding rod (3) is installed on the support frame (2), a laser base (4) is arranged on the workbench (1), a laser head (5) is fixed on the laser base (4), a shock pad (6) is fixed on the workbench (1), a first clamping plate (7) is arranged on the workbench (1), a second clamping plate (8) is arranged on the first clamping plate (7), a threaded rod (10) penetrates through the second clamping plate (8), a rotating rod (9) is installed on the threaded rod (10), a limiting groove (11) is formed in the sliding rod (3), a sliding block (12) is arranged on the limiting groove (11), a through hole (13) is formed in the second clamping plate (8), a telescopic groove (14) is formed in the second clamping plate (8), and a spring (15) is fixed on the telescopic groove (14), the spring (15) is connected with a fixing rod (16), the first clamping plate (7) is provided with a fixing groove (17), and the threaded rod (10) is fixedly provided with a limiting rod (18).
2. The novel high-precision vibration-proof optical fiber laser cutting machine according to claim 1, characterized in that: the second clamping plate (8) is of a lifting structure on the first clamping plate (7) through a threaded rod (10), the threaded rod (10) is in threaded connection with the through hole (13) support, and the length and the width of the second clamping plate (8) are equal to those of the first clamping plate (7).
3. The novel high-precision vibration-proof optical fiber laser cutting machine according to claim 1, characterized in that: the length of the limiting groove (11) is equal to that of the sliding rod (3), the left end of the limiting groove (11) and the left end of the second clamping plate (8) are located on the same vertical surface, and the right end of the limiting groove (11) and the right end of the second clamping plate (8) are located on the same vertical surface.
4. The novel high-precision vibration-proof optical fiber laser cutting machine according to claim 1, characterized in that: six groups of fixing rods (16) are distributed on the second clamping plate (8), the fixing rods (16) are uniformly distributed on the right side of the second clamping plate (8), and four fixing rods (16) are distributed in each group.
5. The novel high-precision vibration-proof optical fiber laser cutting machine according to claim 1, characterized in that: the fixing rod (16) is of a telescopic structure on the telescopic groove (14) through a spring (15), the fixing rod (16) is in contact connection with the telescopic groove (14), and the depth of the telescopic groove (14) is equal to the length of the fixing rod (16).
6. The novel high-precision vibration-proof optical fiber laser cutting machine according to claim 1, characterized in that: the limiting rod (18) is fixedly connected with the threaded rod (10), the radius of the circle where the limiting rod (18) is located is equal to that of the circle where the fixing groove (17) is located, and the limiting rod (18) is in contact connection with the fixing groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011587715.3A CN112756807A (en) | 2020-12-29 | 2020-12-29 | Novel high-precision vibration-proof optical fiber laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011587715.3A CN112756807A (en) | 2020-12-29 | 2020-12-29 | Novel high-precision vibration-proof optical fiber laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112756807A true CN112756807A (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011587715.3A Pending CN112756807A (en) | 2020-12-29 | 2020-12-29 | Novel high-precision vibration-proof optical fiber laser cutting machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511593A (en) * | 2017-08-24 | 2017-12-26 | 湖州吴兴华隆机械有限公司 | A kind of rail mounted laser circle-cutting machine |
| CN108213738A (en) * | 2018-02-28 | 2018-06-29 | 深圳美克激光设备有限公司 | A kind of mutual zapping optical-fiber laser cutting machine of open type |
| CN108480855A (en) * | 2018-03-07 | 2018-09-04 | 广州冠松电力科技有限公司 | A kind of recycling deep processing device of novel association nonmetallic mineral altogether |
| CN208945403U (en) * | 2018-11-09 | 2019-06-07 | 江苏领翰智能激光科技有限公司 | A kind of laser cutting platform |
| CN210359858U (en) * | 2019-09-02 | 2020-04-21 | 江西桦安新型材料有限公司 | Device for laser cutting of PET (polyethylene terephthalate) base material |
| CN211465202U (en) * | 2020-01-02 | 2020-09-11 | 青岛路而得电气有限公司 | Laser cutting machine |
-
2020
- 2020-12-29 CN CN202011587715.3A patent/CN112756807A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511593A (en) * | 2017-08-24 | 2017-12-26 | 湖州吴兴华隆机械有限公司 | A kind of rail mounted laser circle-cutting machine |
| CN108213738A (en) * | 2018-02-28 | 2018-06-29 | 深圳美克激光设备有限公司 | A kind of mutual zapping optical-fiber laser cutting machine of open type |
| CN108480855A (en) * | 2018-03-07 | 2018-09-04 | 广州冠松电力科技有限公司 | A kind of recycling deep processing device of novel association nonmetallic mineral altogether |
| CN208945403U (en) * | 2018-11-09 | 2019-06-07 | 江苏领翰智能激光科技有限公司 | A kind of laser cutting platform |
| CN210359858U (en) * | 2019-09-02 | 2020-04-21 | 江西桦安新型材料有限公司 | Device for laser cutting of PET (polyethylene terephthalate) base material |
| CN211465202U (en) * | 2020-01-02 | 2020-09-11 | 青岛路而得电气有限公司 | Laser cutting machine |
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