CN116532820A - Clamp for metal super-thin sheet laser opening - Google Patents
Clamp for metal super-thin sheet laser opening Download PDFInfo
- Publication number
- CN116532820A CN116532820A CN202310785676.5A CN202310785676A CN116532820A CN 116532820 A CN116532820 A CN 116532820A CN 202310785676 A CN202310785676 A CN 202310785676A CN 116532820 A CN116532820 A CN 116532820A
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- supporting
- laser
- top surface
- length direction
- metal
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- 239000002184 metal Substances 0.000 title claims abstract description 111
- 238000003698 laser cutting Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 239000011888 foil Substances 0.000 description 12
- 230000005855 radiation Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- 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
-
- 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
- B23K26/703—Cooling arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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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 relates to the technical field of laser cutting, and particularly provides a clamp for a metal ultrathin sheet laser opening. The clamp for the metal ultrathin slice laser opening comprises a laser carrier, three longitudinal assemblies, a moving assembly, two transverse assemblies and four supporting assemblies. The invention utilizes the matching adjustment of the longitudinal component, the moving component and the transverse component to adjust the metal sheet according to the size of the metal sheet, so that the clamp for the laser opening of the metal super-sheet can tighten, stretch and fixedly clamp four corners of the metal sheet, and meanwhile, the clamp is also provided with the electromagnetic block for controlling the auxiliary magnetic attraction of the metal sheet, so that the laser cutting machine can accurately cut and open the metal sheet in the subsequent cutting process, and heat dissipation and wind conduction are carried out in the laser cutting process to avoid heat concentration in the laser cutting process, and meanwhile, the auxiliary supporting component provides stronger and more uniform supporting force for the metal sheet.
Description
Technical Field
The invention relates to the technical field of laser cutting, and particularly provides a clamp for a metal ultrathin sheet laser opening.
Background
Laser cutting is increasingly used in existing industrial enterprises. The laser cutting has the characteristics of high precision, high speed and low energy consumption. Especially in the cutting applications of metal foils, it is becoming more and more common. The laser cutting of correspondingly produced components is also increasingly being used in the relevant fields of traditional machinery, 3C electronics, etc.
The precision cutting raw material generally has the characteristic of thinner thickness, but the metal thickness corresponding to a common carrying platform or jig for laser cutting has certain requirement, namely the general thickness is more than or equal to 1 mm. Meanwhile, in order to ensure the cutting precision of the metal sheet, the corresponding metal sheet is relatively small in size. Once the foil is thin, its width is large and its corresponding sagging will become large. So that the influence on the cutting accuracy due to the increase of the sag is unavoidable when the laser cutting is performed. Therefore, a general laser cutting stage or jig cannot meet the cutting requirements of ultra-thin metal and large-sized metal sheets. Corresponding clamps are required to be specially designed for carrying or clamping so as to meet the requirement of laser cutting precision.
Disclosure of Invention
Based on the foregoing, it is necessary to provide a fixture for metal ultra-thin sheet laser opening, so as to solve at least one technical problem in the background art.
The utility model provides a metal super thin slice anchor clamps for laser opening, including the laser microscope carrier, three longitudinal assembly, remove the subassembly, two transverse assembly and four supporting component, laser microscope carrier fixed mounting is in laser cutting machine, laser microscope carrier top surface middle part equidistance array is concave to be equipped with four installation base grooves, laser microscope carrier top surface one end middle part is protruding to be equipped with the installation boss, install boss one end wall and run through and seted up the rotation through-hole, three longitudinal assembly respectively fixed mounting in laser microscope carrier top surface both sides and middle part, remove subassembly one end and rotationally install in the installation boss through the rotation through-hole, remove the subassembly other end rotationally install in laser cutting machine end wall, make the parallel arrangement of removal subassembly in the middle part directly over the laser microscope carrier, two transverse assembly slidingly install in the both ends of removal subassembly, and the length direction of two transverse assembly is perpendicular with the length direction of two longitudinal assembly respectively, four supporting component respectively fixed mounting in four installation base grooves.
As a further improvement of the invention, each longitudinal assembly comprises a longitudinal sliding rail and two control electromagnetic blocks, wherein the longitudinal sliding rail is fixedly arranged on the top surface of the laser carrier, the length direction of the longitudinal sliding rail is parallel to the length direction of the laser carrier, and the two control electromagnetic blocks are slidably arranged on the longitudinal sliding rail.
As a further improvement of the invention, the moving assembly comprises a manual wheel, a screw rod and two sliding blocks, wherein the manual wheel is fixedly arranged in the end wall at one end of the screw rod, one end of the screw rod adjacent to the manual wheel is rotatably arranged in the installation boss through a rotation through hole, the other end of the screw rod is rotatably arranged in the end wall of the laser cutting machine, threaded holes are formed in the end wall of each sliding block in a penetrating manner, the two sliding blocks are rotatably arranged at the two ends of the screw rod through the threaded holes respectively, and the two sliding blocks are positioned between the installation boss and the end wall of the laser carrier.
As a further improvement of the invention, each transverse assembly comprises a clamping transverse plate and two fastening elements, the middle part of the bottom surface of the clamping transverse plate is fixedly arranged on the top surface of the sliding block, the length direction of the clamping transverse plate is vertical to the length direction of the laser carrier, a circulation space is formed between the bottom surface of the clamping transverse plate and the top surface of the laser carrier, fans are respectively arranged at two ends of the circulation space adjacent to one end of the installation boss, the top surface of the clamping transverse plate and the top surface of the control electromagnetic block are positioned on the same horizontal plane, and the two fastening elements are respectively fixedly arranged at two ends of the top surface of the clamping transverse plate.
As a further improvement of the invention, each fastening element comprises a transverse sliding rail, a sliding connecting block and a clamping plate, wherein the bottom surface of the transverse sliding rail is fixedly arranged in the middle of one end of the top surface of the clamping transverse plate, the length direction of the transverse sliding rail is parallel to the length direction of the clamping transverse plate, the sliding connecting block is slidingly arranged on the transverse sliding rail, the middle of the bottom surface of the clamping plate is fixedly arranged on the top surface of the sliding connecting block, and rubber blocks are arranged on two sides of the bottom surface of the clamping plate.
As a further improvement of the invention, each four supporting components comprises a supporting base plate and two supporting elements, the supporting base plates are fixedly arranged in the mounting base grooves, a plurality of sliding grooves are concavely arranged on the top surface of the supporting base plate in an equidistant array manner, the length direction of the sliding grooves is perpendicular to the length direction of the supporting base plate, and the two supporting elements are arranged at two ends of the top surface of the supporting base plate in a mirror image mode.
As a further improvement of the invention, each supporting element comprises a plurality of supporting bars, the supporting bars are arranged at one end of the top surface of the supporting base plate at equal intervals through torsion springs, the length direction of the supporting bars is parallel to the length direction of the supporting base plate, and the supporting bars are positioned at one end of the sliding grooves adjacent to the center of the supporting base plate.
As a further improvement of the invention, the supporting strips are made of magnetic conductive materials, each supporting strip comprises a mounting strip and a plurality of triangular teeth, the bottoms of the mounting strips are mounted at one end of the top surface of the supporting substrate at equal intervals through torsion springs, the plurality of triangular teeth are mounted at the top surface of the mounting strips at equal intervals, inclined surfaces are concavely arranged on the periphery of the inner side wall of each triangular tooth, an arc-shaped surface is concavely arranged at the corner of the top of each inclined surface, and a wind collecting groove is concavely arranged in the middle of each inclined surface.
As a further improvement of the invention, each sliding groove is provided with a supporting block in a sliding way, and each supporting block corresponds to each triangular tooth, so that a wind gathering gap is formed between the side wall of the supporting block and the side wall of the outer side of the triangular tooth.
As a further improvement of the invention, the top corner of the end wall of each supporting block adjacent to one end of the center of the supporting substrate is concavely provided with an inclined supporting surface, the top corner of the end wall of the other end of the supporting block is concavely provided with an inclined first air guiding surface, and the side wall of the supporting block adjacent to one side of the fan is concavely provided with an inclined second air guiding surface.
The beneficial effects of the invention are as follows: 1. the invention can be adjusted according to the size of the ultrathin metal or large-sized metal sheet by utilizing the matching adjustment of the longitudinal assembly, the moving assembly and the transverse assembly, so that the four clamping plates on the two fastening elements are clamped at the four corners of the ultrathin metal or large-sized metal sheet, the four corners of the ultrathin metal or large-sized metal sheet can be stretched and fixedly clamped by using the clamp for the laser opening of the metal ultrathin sheet, and meanwhile, the ultrathin metal or large-sized metal sheet can be adsorbed by utilizing the auxiliary magnetic force of the plurality of control electromagnetic blocks, so that the laser cutting machine can accurately cut and open the ultrathin metal or large-sized metal sheet in the subsequent cutting process.
2. Through setting up the fan in the laser cutting process, carry out the heat dissipation air guide for ultra-thin metal or large-scale foil bottom surface for the heat when avoiding laser cutting concentrates, and the radiating air current of heat dissipation air current partly will flow to gather in the wind clearance when the piece is held to the flow direction simultaneously, and produces ascending thrust to triangle tooth outside lateral wall, make the arcwall face laminate more in ultra-thin metal or large-scale foil bottom surface, provide stronger holding power for ultra-thin metal or large-scale foil, overcome the influence of ultra-thin metal or large-scale foil gravity, take place the volume of hanging down when preventing to cut and grow, thereby influence cutting accuracy.
3. Through setting up to hold piece and triangle tooth cooperation and make the radiating air current can flow to ultra-thin metal or large-scale foil bottom surface, dispel the heat for ultra-thin metal or large-scale foil bottom surface, prevent that heat from concentrating when the cutting from appearing, and will make the triangle tooth produce down pressure, prevent because above-mentioned in-process because the too big ultra-thin metal or large-scale foil that leads to of thrust takes place to deform, can support the position of holding piece at the sliding tray according to ultra-thin metal or large-scale foil's thickness simultaneously through the adjustment, prevent ultra-thin metal or large-scale foil and guaranteed stability and precision in the cutting process when laser cutting process takes place to warp.
4. When the radiating airflow flows to the inner side walls of the triangular teeth, part of the radiating airflow flows to the inclined surfaces on two sides, meanwhile, as the wind collecting grooves are concavely formed in the middle of the inclined surfaces, the part of the radiating airflow flows to the other triangular teeth at the adjacent end and convects with the radiating airflow flowing out of the other triangular teeth, so that a supporting structure similar to an air curtain is formed, a transverse support is provided between the two triangular teeth of the supporting bar, ultrathin metal or large-sized metal sheets are prevented from being increased due to the fact that the hanging amount is increased during cutting, the cutting precision is reduced, and the supporting force of the supporting assembly is more stable and uniform.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic perspective view of another embodiment of the present invention.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic perspective view of a further embodiment of the present invention.
Fig. 5 is a schematic perspective view of a support assembly according to an embodiment of the invention.
Fig. 6 is an enlarged view at B in fig. 5.
Fig. 7 is an enlarged view at C in fig. 5.
In the figure: 10. a laser stage; 11. a mounting base groove; 12. a mounting boss; 13. a rotary through hole; 20. a longitudinal assembly; 21. a longitudinal slip rail; 22. controlling an electromagnetic block; 30. a moving assembly; 31. a manual wheel; 32. a screw rod; 33. a sliding block; 40. a transverse assembly; 41. clamping the transverse plate; 42. a fastening element; 421. a lateral slip rail; 422. a sliding connecting block; 423. a clamping plate; 43. a circulation space; 50. a support assembly; 51. a support substrate; 511. a sliding groove; 512. a holding block; 513. a wind gathering gap; 514. a holding surface; 515. a first air guiding surface; 516. the second air guide surface; 52. a support element; 521. a support bar; 522. a mounting bar; 523. triangular teeth; 524. an inclined surface; 525. an arc surface; 526. and a wind gathering groove.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In the description of the present invention, it should be noted that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 7, a metal super thin sheet laser opening fixture comprises a laser carrier 10, three longitudinal components 20, a moving component 30, two transverse components 40 and four supporting components 50, wherein the laser carrier 10 is fixedly installed in a laser cutting machine, four mounting base grooves 11 are concavely arranged in an equidistant array in the middle of the top surface of the laser carrier 10, a mounting boss 12 is convexly arranged in the middle of one end of the top surface of the laser carrier 10, a rotation through hole 13 is formed in the end wall of one end of the mounting boss 12 in a penetrating manner, the three longitudinal components 20 are respectively and fixedly installed on two sides and the middle of the top surface of the laser carrier 10, one end of the moving component 30 is rotatably installed in the mounting boss 12 through the rotation through hole 13, the other end of the moving component 30 is rotatably installed in the end wall of the laser cutting machine, the moving component 30 is parallel to the middle of the position right above the laser carrier 10, the two transverse components 40 are slidably installed at two ends of the moving component 30, the length directions of the two transverse components 40 are respectively perpendicular to the length directions of the two longitudinal components 20, and the four supporting components 50 are respectively fixedly installed in the four mounting base grooves 11.
Each longitudinal assembly 20 comprises a longitudinal sliding rail 21 and two control electromagnetic blocks 22, wherein the longitudinal sliding rail 21 is fixedly arranged on the top surface of the laser carrier 10, the length direction of the longitudinal sliding rail 21 is parallel to the length direction of the laser carrier 10, and the two control electromagnetic blocks 22 are slidably arranged on the longitudinal sliding rail 21.
The moving assembly 30 comprises a manual wheel 31, a screw rod 32 and two sliding blocks 33, wherein the manual wheel 31 is fixedly arranged in the end wall of one end of the screw rod 32, one end of the screw rod 32 adjacent to the manual wheel 31 is rotatably arranged in the installation boss 12 through the rotation through hole 13, the other end of the screw rod 32 is rotatably arranged in the end wall of the laser cutting machine, the two sliding blocks 33 are respectively provided with threaded holes in a penetrating way, the two sliding blocks 33 are respectively rotatably arranged at the two ends of the screw rod 32 through the threaded holes, and the two sliding blocks 33 are respectively arranged between the installation boss 12 and the end wall of the laser carrier 10.
Each transverse assembly 40 comprises a clamping transverse plate 41 and two fastening elements 42, the middle part of the bottom surface of the clamping transverse plate 41 is fixedly arranged on the top surface of the sliding block 33, the length direction of the clamping transverse plate 41 is perpendicular to the length direction of the laser carrying platform 10, a circulation space 43 is formed between the bottom surface of the clamping transverse plate 41 and the top surface of the laser carrying platform 10, fans are respectively arranged at two ends of the circulation space 43 adjacent to one end of the installation boss 12, the top surface of the clamping transverse plate 41 and the top surface of the control electromagnetic block 22 are positioned on the same horizontal plane, and the two fastening elements 42 are respectively fixedly arranged at two ends of the top surface of the clamping transverse plate 41.
Each fastening element 42 comprises a transverse sliding rail 421, a sliding connection block 422 and a clamping plate 423, wherein the bottom surface of the transverse sliding rail 421 is fixedly mounted at the middle part of one end of the top surface of the clamping transverse plate 41, the length direction of the transverse sliding rail 421 is parallel to the length direction of the clamping transverse plate 41, the sliding connection block 422 is slidably mounted on the transverse sliding rail 421, the middle part of the bottom surface of the clamping plate 423 is fixedly mounted on the top surface of the sliding connection block 422, and rubber blocks are arranged on two sides of the bottom surface of the clamping plate 423.
Each four supporting components 50 comprises a supporting base plate 51 and two supporting elements 52, the supporting base plate 51 is fixedly installed in the installation base groove 11, a plurality of sliding grooves 511 are concavely formed in the top surface of the supporting base plate 51 in an equidistance array mode, the length direction of the sliding grooves 511 is perpendicular to the length direction of the supporting base plate 51, and the two supporting elements 52 are arranged at two ends of the top surface of the supporting base plate 51 in a mirror image mode.
Each supporting element 52 comprises a plurality of supporting bars 521, the supporting bars 521 are mounted at one end of the top surface of the supporting base plate 51 at equal intervals through torsion springs, the length direction of the supporting bars 521 is parallel to the length direction of the supporting base plate 51, and the supporting bars 521 are located at one end of the sliding grooves 511 adjacent to the center of the supporting base plate 51.
The support bars 521 are made of magnetic conductive materials, each support bar 521 comprises a mounting bar 522 and a plurality of triangular teeth 523, the bottoms of the mounting bars 522 are mounted on one end of the top surface of the support substrate 51 at equal intervals through torsion springs, the plurality of triangular teeth 523 are mounted on the top surface of the mounting bar 522 at equal intervals, inclined surfaces 524 are concavely arranged on the periphery of the inner side wall of each triangular tooth 523, arc-shaped surfaces 525 are concavely arranged at the corners of the tops of the inclined surfaces 524, and wind collecting grooves 526 are concavely arranged in the middle of the inclined surfaces 524.
A supporting block 512 is slidably disposed in each sliding groove 511, and each supporting block 512 corresponds to each triangular tooth 523, such that a wind collecting gap 513 is formed between the side wall of the supporting block 512 and the side wall of the outer side of the triangular tooth 523.
An inclined supporting surface 514 is concavely formed at the top corner of the end wall of one end of the center of each supporting base plate 51, an inclined first air guiding surface 515 is concavely formed at the top corner of the end wall of the other end of the supporting base plate 512, and an inclined second air guiding surface 516 is concavely formed at the side wall of one side of the supporting base plate 512 adjacent to the fan.
For example, in one embodiment: before laser cutting, the two control electromagnetic blocks 22 in each longitudinal assembly 20 need to be moved to a position parallel to the middle part of the supporting assembly 50 along the longitudinal sliding rail 21, energization magnetization is performed and the magnetism is lifted to the maximum magnetism, so that the supporting bar 521 of each supporting element 52 rotates around the torsion spring until the outer side wall of the supporting bar 521 is abutted against the abutting surface 514 of the abutting block 512, then the screw rod 32 rotates by rotating the manual wheel 31, so that the transverse assemblies 40 are mutually close until the width of the ultrathin metal or large-sized metal sheet is adjusted to be consistent with the width of the ultrathin metal or large-sized metal sheet, then the ultrathin metal or large-sized metal sheet is placed on the top surfaces of the two clamping transverse plates 41, then the four clamping plates 423 on the two fastening elements 42 are clamped at the four corners of the ultrathin metal or large-sized metal sheet by moving the sliding connecting block 422, so that the ultrathin metal or large-sized metal sheet laser opening clamp can tightly stretch and fixedly clamp the ultrathin metal or large-sized metal sheet at the four corners, and simultaneously the ultrathin metal or large-sized metal sheet can be subjected to auxiliary magnetic force adsorption by utilizing the plurality of control electromagnetic blocks 22, so that the ultrathin metal or large-sized metal sheet can be cut and cut in a precise cutting process and cut in the thin metal sheet or large-shaped metal sheet.
For example, in one embodiment: after the four clamping plates 423 on the two fastening elements 42 are clamped at the four corners of the ultrathin metal or large-sized metal sheet, the magnetism of the control electromagnetic block 22 is weakened, so that the support bar 521 of each support element 52 is rotated around the torsion spring to recover until the arc surface 525 is propped against the bottom surface of the ultrathin metal or large-sized metal sheet, and a supporting force is generated on the ultrathin metal or large-sized metal sheet, so that the supporting force of the clamp for the laser opening of the ultrathin metal or large-sized metal sheet on the ultrathin metal or large-sized metal sheet is further improved, and then the fan and the laser cutting machine are synchronously started.
When the laser cutting machine cuts and opens the ultrathin metal or large metal sheet, the fan in the circulation space 43 will start to perform heat radiation and air conduction to the bottom surface of the ultrathin metal or large metal sheet, so as to generate heat radiation air flow, so that heat concentration during laser cutting is avoided, meanwhile, part of the heat radiation air flow flows into the air collecting gap 513 when flowing to the supporting block 512, and upward thrust is generated on the lateral wall of the outer side of the triangular tooth 523, so that the arc-shaped surface 525 is more attached to the bottom surface of the ultrathin metal or large metal sheet, stronger supporting force is provided for the ultrathin metal or large metal sheet, the influence of the gravity of the ultrathin metal or large metal sheet is overcome, and the occurrence of the increase of the sag during cutting is prevented, thereby influencing the cutting precision.
The other part of the heat dissipation air flow flows to the inner side wall of the adjacent triangular tooth 523 under the guidance of the first air guide surface 515 and the second air guide surface 516, and the triangular tooth 523 inclines outwards at this time, so that the inner side wall of the triangular tooth 523 flows downwards to the bottom surface of the ultrathin metal or large metal sheet to dissipate heat for the bottom surface of the ultrathin metal or large metal sheet, heat concentration during cutting is prevented, the triangular tooth 523 generates downward pressure, deformation of the ultrathin metal or large metal sheet caused by overlarge thrust in the process is prevented, and the abutting block 512 is slidably arranged in the sliding groove 511, so that the width of the air gathering gap 513 can be changed according to the thickness of the ultrathin metal or large metal sheet, the thrust of the heat dissipation air flow to the triangular tooth 523 is changed, the deformation of the ultrathin metal or large metal sheet caused by overlarge thrust is prevented while stronger supporting force is provided, the deformation of the ultrathin metal or large metal sheet in the laser cutting process is prevented, and meanwhile the stability and precision in the cutting process are ensured. In addition, the bottom surface of ultra-thin metal or large-scale foil is radiated by the radiating airflow to conduct heat radiation and air conduction, so that the temperature of a metal material can be effectively reduced, the problems of metal thermal deformation, metal damage and the like are avoided, the laser cutting process is more stable and accurate, and the cutting efficiency and quality are improved.
For example, in one embodiment: when the heat dissipation air flow flows to the inner side wall of the triangular teeth 523, part of the heat dissipation air flow flows to the inclined surfaces 524 on two sides, meanwhile, as the air collecting groove 526 is concavely arranged in the middle of the inclined surface 524, part of the heat dissipation air flow flows to the other triangular teeth 523 at the adjacent end and flows out of the other triangular teeth 523 to generate convection, so that a supporting structure similar to an air curtain is formed, a transverse support is provided between the two triangular teeth 523 of the supporting bar 521, the ultrathin metal or large-scale metal sheet is prevented from being increased due to the increase of the drop quantity during cutting, the cutting precision is reduced, and the supporting force of the supporting assembly 50 is more stable and uniform.
For example, in one embodiment: the radiating airflow can blow away the metal scraps generated in the laser cutting process, and the generated metal scraps are guided into the plurality of control electromagnetic blocks 22 due to the magnetic attraction of the control electromagnetic blocks 22, so that the metal scraps attracted and collected on the control electromagnetic blocks 22 can be collected and cleaned in a concentrated manner after the cutting is completed.
The installation process comprises the following steps: the longitudinal sliding rail 21 is fixedly arranged on the top surface of the laser carrier 10, the length direction of the longitudinal sliding rail 21 is parallel to the length direction of the laser carrier 10, the two control electromagnetic blocks 22 are slidably arranged on the longitudinal sliding rail 21, the manual wheel 31 is fixedly arranged in the end wall of one end of the screw rod 32, one end of the screw rod 32 adjacent to the manual wheel 31 is rotatably arranged in the mounting boss 12 through the rotating through hole 13, the other end of the screw rod 32 is rotatably arranged in the end wall of the laser cutting machine, the two sliding blocks 33 are rotatably arranged at two ends of the screw rod 32 through threaded holes respectively, the two sliding blocks 33 are arranged between the mounting boss 12 and the end wall of the laser carrier 10, the middle part of the bottom surface of the clamping transverse plate 41 is fixedly arranged on the top surface of the sliding blocks 33, the length direction of the clamping transverse plate 41 is perpendicular to the length direction of the laser carrier 10, the bottom surface of the transverse plate 421 is fixedly arranged on the middle part of the top surface of the clamping transverse plate 41, the length direction of the transverse sliding rail 41 is parallel to the length direction of the clamping transverse plate 41, the sliding connection block 422 is slidably arranged on the transverse sliding rail 421, the middle part of the bottom surface of the clamping plate 423 is fixedly arranged on the top surface of the sliding block 422, the supporting baseplate 51 is fixedly arranged in the mounting groove 11, the supporting baseplate 51 is fixedly arranged in the supporting baseplate 11, the supporting baseplate 521 is fixedly arranged at one end of the supporting baseplate 521 is parallel to the length direction of the supporting baseplate 521 and is adjacent to the supporting baseplate 521, the length direction of the supporting baseplate 521, and the supporting baseplate is parallel to the length of the supporting baseplate 521 and the supporting baseplate is at one end of the same distance.
The above embodiments represent only a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The utility model provides a metal super thin slice anchor clamps for laser opening which characterized in that: including laser carrier (10), three vertical subassembly (20), remove subassembly (30), two transverse assembly (40) and four supporting component (50), laser carrier (10) fixed mounting is in laser cutting machine, four installation base grooves (11) are concavely arranged in laser carrier (10) top surface middle part equidistance array, the protruding installation boss (12) that is equipped with in laser carrier (10) top surface one end middle part, install boss (12) one end wall and run through and seted up rotation through-hole (13), three vertical subassembly (20) are fixed mounting respectively in laser carrier (10) top surface both sides and middle part, remove subassembly (30) one end and install in installation boss (12) through rotation through-hole (13) rotation, remove subassembly (30) other end rotationally install in laser cutting machine end wall for remove subassembly (30) parallel arrangement in the middle part directly over laser carrier (10), install in the both ends of removing subassembly (30) with sliding, and the length direction of two transverse assembly (40) is perpendicular to the length direction of two vertical subassembly (20) respectively, four supporting component (50) are in four fixed mounting base grooves respectively.
2. The metal ultrathin slice laser opening clamp according to claim 1, wherein: each longitudinal assembly (20) comprises a longitudinal sliding rail (21) and two control electromagnetic blocks (22), the longitudinal sliding rail (21) is fixedly arranged on the top surface of the laser carrier (10), the length direction of the longitudinal sliding rail (21) is parallel to the length direction of the laser carrier (10), and the two control electromagnetic blocks (22) are slidably arranged on the longitudinal sliding rail (21).
3. The metal ultrathin slice laser opening clamp according to claim 2, wherein: the moving assembly (30) comprises a manual wheel (31), a screw rod (32) and two sliding blocks (33), wherein the manual wheel (31) is fixedly installed in the end wall of one end of the screw rod (32), one end of the screw rod (32) adjacent to the manual wheel (31) is rotationally installed in the installation boss (12) through the rotating through hole (13), the other end of the screw rod (32) is rotationally installed in the end wall of the laser cutting machine, threaded holes are formed in the end wall of each sliding block (33) in a penetrating mode, the two sliding blocks (33) are rotationally installed at the two ends of the screw rod (32) through the threaded holes respectively, and the two sliding blocks (33) are located between the installation boss (12) and the end wall of the laser carrier (10).
4. A metal ultra-thin sheet laser opening jig according to claim 3, wherein: each transverse assembly (40) comprises a clamping transverse plate (41) and two fastening elements (42), the middle part of the bottom surface of the clamping transverse plate (41) is fixedly arranged on the top surface of the sliding block (33), the length direction of the clamping transverse plate (41) is perpendicular to the length direction of the laser carrying platform (10), a circulating space (43) is formed between the bottom surface of the clamping transverse plate (41) and the top surface of the laser carrying platform (10), fans are respectively arranged at two ends of the circulating space (43) adjacent to one end of the installation boss (12), the top surface of the clamping transverse plate (41) and the top surface of the control electromagnetic block (22) are located on the same horizontal plane, and the two fastening elements (42) are respectively fixedly arranged at two ends of the top surface of the clamping transverse plate (41).
5. The fixture for metal ultrathin slice laser opening according to claim 4, wherein: each fastening element (42) comprises a transverse sliding rail (421), a sliding connecting block (422) and a clamping plate (423), wherein the bottom surface of the transverse sliding rail (421) is fixedly arranged at the middle part of one end of the top surface of the clamping transverse plate (41), the length direction of the transverse sliding rail (421) is parallel to the length direction of the clamping transverse plate (41), the sliding connecting block (422) is slidably arranged on the transverse sliding rail (421), the middle part of the bottom surface of the clamping plate (423) is fixedly arranged on the top surface of the sliding connecting block (422), and rubber blocks are arranged on two sides of the bottom surface of the clamping plate (423).
6. The fixture for metal ultrathin slice laser opening according to claim 5, wherein: every four supporting components (50) include supporting baseplate (51) and two supporting elements (52), and supporting baseplate (51) are installed in installation base groove (11) admittedly, and a plurality of sliding grooves (511) are concavely arranged in equidistant array of supporting baseplate (51) top surface, and a plurality of sliding grooves (511) length direction are perpendicular with supporting baseplate (51) length direction, and two supporting elements (52) mirror image set up in supporting baseplate (51) top surface both ends.
7. The fixture for metal ultrathin slice laser opening according to claim 6, wherein: each supporting element (52) comprises a plurality of supporting bars (521), the supporting bars (521) are arranged at one end of the top surface of the supporting base plate (51) at equal intervals through torsion springs, the length direction of the supporting bars (521) is parallel to the length direction of the supporting base plate (51), and the supporting bars (521) are located at one ends of the sliding grooves (511) adjacent to the center of the supporting base plate (51).
8. The metal ultrathin slice laser opening clamp according to claim 7, wherein: the support bar (521) is made by magnetic conduction material, and every support bar (521) includes mounting bar (522) and a plurality of triangle tooth (523), and mounting bar (522) bottom is installed in support base plate (51) top surface one end through torsional spring equidistance interval, and a plurality of triangle tooth (523) equidistance interval are installed in mounting bar (522) top surface, and the inboard lateral wall periphery of every triangle tooth (523) is concave to be equipped with inclined plane (524), and inclined plane (524) top bight department is concave to be equipped with arcwall face (525), and inclined plane (524) middle part is concave to be equipped with wind gathering groove (526).
9. The metal ultrathin slice laser opening clamp according to claim 8, wherein: a supporting block (512) is slidably arranged in each sliding groove (511), and each supporting block (512) corresponds to each triangular tooth (523), so that a wind collecting gap (513) is formed between the side wall of each supporting block (512) and the side wall of the outer side of each triangular tooth (523).
10. The metal ultrathin slice laser opening clamp according to claim 9, wherein: an inclined supporting surface (514) is concavely formed at the top corner of the end wall of one end of the center of each supporting base plate (51), an inclined first air guide surface (515) is concavely formed at the top corner of the end wall of the other end of each supporting block (512), and an inclined second air guide surface (516) is concavely formed at the side wall of one side of each supporting block (512) adjacent to the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310785676.5A CN116532820B (en) | 2023-06-30 | 2023-06-30 | Clamp for metal super-thin sheet laser opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310785676.5A CN116532820B (en) | 2023-06-30 | 2023-06-30 | Clamp for metal super-thin sheet laser opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116532820A true CN116532820A (en) | 2023-08-04 |
| CN116532820B CN116532820B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310785676.5A Active CN116532820B (en) | 2023-06-30 | 2023-06-30 | Clamp for metal super-thin sheet laser opening |
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| CN (1) | CN116532820B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397315A (en) * | 2015-11-22 | 2016-03-16 | 湖北可腾机械有限公司 | Cutting machine workbench |
| CN105414773A (en) * | 2015-12-18 | 2016-03-23 | 东莞市力星激光科技有限公司 | Laser cutting machine |
| CN207223222U (en) * | 2017-08-09 | 2018-04-13 | 武汉华工激光工程有限责任公司 | A kind of stretching clamp and laser cutting machine for laser light sheet processing |
| CN210132431U (en) * | 2019-07-12 | 2020-03-10 | 威县盛达密封件有限公司 | Automobile interior trimming panel fixing and supporting platform |
| CN211516442U (en) * | 2019-11-28 | 2020-09-18 | 江苏航力智能装备有限公司 | Supporting plate of laser cutting machine workbench |
| CN112958921A (en) * | 2019-11-28 | 2021-06-15 | 无锡高润科技有限公司 | Laser cutting machine workbench |
| CN113059282A (en) * | 2021-03-29 | 2021-07-02 | 张翠东 | Laser cutting device with dustproof function |
| CN215509553U (en) * | 2021-08-12 | 2022-01-14 | 广东海生特科技有限公司 | Automatic adjusting spring thimble for laser cutting of thin plate |
| CN215787579U (en) * | 2021-09-22 | 2022-02-11 | 汕头市民达机械配件有限公司 | High-power laser cutting workbench |
| CN115070236A (en) * | 2022-07-04 | 2022-09-20 | 山东理工大学 | Laser processing supporting and fixing platform for three-dimensional workpiece with any curved surface profile |
-
2023
- 2023-06-30 CN CN202310785676.5A patent/CN116532820B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397315A (en) * | 2015-11-22 | 2016-03-16 | 湖北可腾机械有限公司 | Cutting machine workbench |
| CN105414773A (en) * | 2015-12-18 | 2016-03-23 | 东莞市力星激光科技有限公司 | Laser cutting machine |
| CN207223222U (en) * | 2017-08-09 | 2018-04-13 | 武汉华工激光工程有限责任公司 | A kind of stretching clamp and laser cutting machine for laser light sheet processing |
| CN210132431U (en) * | 2019-07-12 | 2020-03-10 | 威县盛达密封件有限公司 | Automobile interior trimming panel fixing and supporting platform |
| CN211516442U (en) * | 2019-11-28 | 2020-09-18 | 江苏航力智能装备有限公司 | Supporting plate of laser cutting machine workbench |
| CN112958921A (en) * | 2019-11-28 | 2021-06-15 | 无锡高润科技有限公司 | Laser cutting machine workbench |
| CN113059282A (en) * | 2021-03-29 | 2021-07-02 | 张翠东 | Laser cutting device with dustproof function |
| CN215509553U (en) * | 2021-08-12 | 2022-01-14 | 广东海生特科技有限公司 | Automatic adjusting spring thimble for laser cutting of thin plate |
| CN215787579U (en) * | 2021-09-22 | 2022-02-11 | 汕头市民达机械配件有限公司 | High-power laser cutting workbench |
| CN115070236A (en) * | 2022-07-04 | 2022-09-20 | 山东理工大学 | Laser processing supporting and fixing platform for three-dimensional workpiece with any curved surface profile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116532820B (en) | 2023-10-10 |
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