CN118060758A - Laser cutting processing fixture - Google Patents
Laser cutting processing fixture Download PDFInfo
- Publication number
- CN118060758A CN118060758A CN202410399446.XA CN202410399446A CN118060758A CN 118060758 A CN118060758 A CN 118060758A CN 202410399446 A CN202410399446 A CN 202410399446A CN 118060758 A CN118060758 A CN 118060758A
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- plates
- plate
- laser cutting
- rods
- metal decorative
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Classifications
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- 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
-
- 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
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- 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
-
- 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 a laser cutting machining fixture, which relates to the field of laser cutting machining and comprises an automatic laser cutting unit, wherein a workbench is arranged in front of the automatic laser cutting unit, and an adjusting unit and a supporting unit are arranged at the upper end of the workbench. The inclined sections on the two sides of the protruding part of the metal decorative plate are respectively abutted by the supporting plates on the front side and the rear side, so that the metal decorative plate can be supported and fixed, heat generated in the subsequent cutting process can be dispersed through the heat conducting structure embedded in the supporting plates, stress deformation of the metal decorative plate caused by high temperature in the laser cutting process can be reduced, and the deformation influence on the metal decorative plate can be reduced to the greatest extent; utilize the arc of circumference evenly arranging to contradict the support to the through-hole, not only be applicable to the metal decorative board of seting up circular through-hole, still be applicable to the metal decorative board of seting up other shape through-holes, greatly increased the application scope of internal support.
Description
Technical Field
The invention relates to the field of laser cutting machining, in particular to a fixture for laser cutting machining.
Background
The laser cutting method is a processing method for cutting materials by utilizing high-energy laser beams, has the advantages of high precision, high speed, no contact and the like, and is widely applied to the production and processing of three-dimensional metal decorative plates. The three-dimensional metal decorative plate is mostly a wave-shaped metal plate, as shown in fig. 7, through holes which are uniformly distributed are formed in the outer surface of the metal plate, the through holes are round, regular hexagon and the like, and the three-dimensional metal decorative plate is mainly used for building decoration, such as commercial buildings, office buildings and the like.
However, the existing tool clamp has the following problems in the process of clamping a metal decorative plate for laser cutting: 1. because of the irregular special shape of the three-dimensional metal decorative plate, the three-dimensional metal decorative plate is difficult to stably and forcefully fix and support, and the metal decorative plate in the laser cutting process is easy to shake or deviate to directly cause the low cutting efficiency and effect.
2. The size of the three-dimensional metal decorative plate is relatively large, the metal decorative plate is not easy to maintain in a balanced state in the cutting process, and when the size of the metal decorative plate changes, the existing fixture clamp cannot continuously ensure that the metal decorative plate is effectively and stably fixed.
Therefore, in order to solve the problems of the fixture in the process of clamping the metal decorative plate, the invention provides the fixture for laser cutting machining.
Disclosure of Invention
The invention provides a laser cutting machining fixture which comprises an automatic laser cutting unit, wherein a workbench is arranged in front of the automatic laser cutting unit, and an adjusting unit and a supporting unit are arranged at the upper end of the workbench.
The supporting unit comprises a plurality of groups of supporting pieces which are arranged at the upper end of the adjusting unit and are respectively and evenly distributed in the transverse and longitudinal directions, the supporting pieces comprise electric push rods, pushing ends of the electric push rods are provided with pushing plates, pushing rods are arranged above the pushing plates, moving plates which are arranged above the pushing plates are arranged outside the pushing rods in a sliding mode, control rods which are connected with the pushing plates in a sliding mode and are symmetrical left and right with respect to the pushing rods are arranged at the lower ends of the moving plates in a sleeved mode, adjusting springs between the moving plates and the pushing plates are arranged at the outer portions of the control rods in a sleeved mode, connecting rods are symmetrically hinged to the front and rear sides of the moving plates, one ends of the connecting rods, far away from the moving plates, of the mounting plates are hinged to a top plate, one side, close to the pushing rods, of the mounting plates is hinged to a top plate, one end, which is far away from the connecting rods, of the mounting plates is provided with a supporting plate, a heat conducting structure is embedded inside the supporting plate, a mounting rod is arranged at the upper end of the top plate, symmetrical front and the mounting rods are arranged outside the pushing plates, arc plates are arranged evenly in a circumferential mode, connecting springs are connected between the arc plates, and the mounting plates are connected in a mode, and the connecting rods are arranged symmetrically, and the connecting rods are in a mode, and the two ends of the connecting plates are hinged to the direction of the connecting plates.
The adjusting unit comprises longitudinal plates which are uniformly distributed from left to right and are in sliding connection with the upper end face of the workbench, transverse plates which are uniformly distributed from front to back are arranged at the upper ends of the longitudinal plates in a sliding mode, adjusting through grooves are formed in the longitudinal plates and the transverse plates, adjusting blocks are arranged in the adjusting through grooves at the intersections of the longitudinal plates and the transverse plates in a sliding mode, the electric push rods are arranged at the upper ends of the adjusting blocks, and clamping blocks are connected with the lower ends of the adjusting blocks in a threaded mode.
In one embodiment, the supporting plates and the corresponding mounting plates are connected with telescopic springs which are uniformly distributed.
In one embodiment, the side of the arc plate far away from the connecting spring is provided with an elastic pad.
In one embodiment, the longitudinal plates on the left side and the right side are respectively provided with fixing rods which are uniformly distributed and positioned between the adjacent transverse plates, and the upper ends of the fixing rods are provided with bearing plates.
In one embodiment, the fixing rods are threaded telescopic rods.
In one embodiment, rectangular rings which are in sliding connection with the corresponding longitudinal plates are arranged at the lower ends of the fixing rods, evenly distributed jacks are formed in the sides, away from the longitudinal plates, of the left side and the right side, and the ends, away from the left side and the right side, of the rectangular rings are in plug-in fit with the corresponding jacks through plug rods.
In one embodiment, threaded holes which are uniformly distributed are formed in the top plate, and the lower ends of the mounting rods are in threaded connection with the corresponding threaded holes.
In summary, the present invention includes at least one of the following beneficial effects:
1. The invention provides a laser cutting processing fixture, which is characterized in that inclined sections on two sides of a bulge of a metal decorative plate are respectively abutted by support plates on the front side and the rear side, so that the metal decorative plate can be supported and fixed, heat generated in the subsequent cutting process can be dispersed through a heat conduction structure embedded in the support plates, partial heat in the subsequent cutting process is rapidly led out, stress deformation caused by high temperature of the metal decorative plate in the laser cutting process is reduced, and the deformation influence on the metal decorative plate is reduced to the greatest extent.
2. The invention provides a laser cutting processing fixture, which is used for carrying out internal support and fixation on a through hole of a metal decorative plate through matching between an arc plate, a connecting spring and a mounting rod, further strengthening the positioning and fixation of the whole metal decorative plate, ensuring the stability and accuracy of the metal decorative plate during subsequent cutting, improving the cutting quality and cutting efficiency of the metal decorative plate, and utilizing the arc plate which is uniformly distributed in the circumferential direction to support the through hole in a collision way, thereby being applicable to the metal decorative plate with a circular through hole and the metal decorative plate with other through holes, such as a hexagonal through hole and the like, and greatly increasing the application range of the internal support.
3. The invention provides a laser cutting machining fixture, which changes the position of a supporting piece by sliding a longitudinal plate and a transverse plate, so that the supporting piece has adjustability, the supporting piece can always exert a stable supporting effect and provide uniformly dispersed supporting force for metal decorative plates when fixing the metal decorative plates with different lengths and widths, and the supporting range of the supporting piece is greatly increased.
In addition to the technical problems, technical features constituting the technical solutions, and beneficial effects caused by the technical features of the technical solutions described above, other technical problems that can be solved based on a laser cutting machining fixture, other technical features included in the technical solutions, and beneficial effects caused by the technical features provided by the embodiments of the present application will be further described in detail in the detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of an adjusting unit and a supporting unit according to the present invention.
Fig. 3 is a schematic perspective view of the support member of the present invention.
Fig. 4 is a schematic cross-sectional view of the support of the present invention.
Fig. 5 is a schematic perspective view of the arc plate, the connecting spring and the mounting rod of the present invention.
Fig. 6 is a schematic perspective view of a fixing rod and a supporting plate according to the present invention.
Fig. 7 is a schematic perspective view of a metal decorative board according to the present invention.
Reference numerals: 1. an automatic laser cutting unit; 2. a work table; 21. an adjusting unit; 211. a longitudinal plate; 212. a transverse plate; 213. regulating the through groove; 214. an adjusting block; 215. a clamping block; 216. a fixed rod; 217. a bearing plate; 218. a rectangular ring; 219. a jack; 22. a supporting unit; 220. a rod; 221. an electric push rod; 222. a push plate; 223. a push rod; 224. a moving plate; 225. a control lever; 226. an adjusting spring; 227. a connecting rod; 228. a mounting plate; 229. a top plate; 230. a support plate; 231. a telescopic spring; 232. a mounting rod; 233. a threaded hole; 234. an arc-shaped plate; 235. a connecting spring; 236. an elastic pad; 3. a metal decorative plate.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1 and 7, a fixture for laser cutting and machining includes an automatic laser cutting unit 1, a workbench 2 disposed in front of the automatic laser cutting unit 1, and an adjusting unit 21 and a supporting unit 22 disposed at an upper end of the workbench 2.
Referring to fig. 1, 2,3, 4 and 5, the supporting unit 22 includes a plurality of groups of supporting members disposed at the upper end of the adjusting unit 21 and uniformly distributed in the lateral and longitudinal directions, the supporting members include an electric push rod 221, a push plate 222 is disposed at the upper end of the pushing end of the electric push rod 221, a push rod 223 is disposed above the push plate 222, a moving plate 224 disposed above the push plate 222 is slidably mounted at the outer portion of the push rod 223, a control rod 225 which is slidably connected with the push plate 222 and is bilaterally symmetrical with respect to the push plate 223 is mounted at the lower end of the moving plate 224, an adjusting spring 226 disposed between the moving plate 224 and the push plate 222 is sleeved at the outer portion of the control rod 225, connecting rods 227 are symmetrically hinged at the front and rear sides of the moving plate 224, one end of each connecting rod 227 away from the moving plate 224 is hinged with a mounting plate 228, one side of mounting panel 228, which is close to push rod 223, is hinged with a top plate 229 installed at the upper end of push rod 223, one end of mounting panel 228, which is far away from connecting rod 227, is provided with a support plate 230, a telescopic spring 231 which is evenly distributed is connected between support plate 230 and mounting panel 228, a heat conducting structure is embedded in support plate 230, the upper end of top plate 229 is provided with a mounting rod 232 which is symmetrical front and back, threaded holes 233 which are evenly distributed are formed in top plate 229, the lower end of mounting rod 232 is in threaded connection with corresponding threaded holes 233, an arc 234 which is evenly distributed in the circumferential direction is arranged outside mounting rod 232, a connecting spring 235 which is evenly distributed in the axial direction is connected between arc 234 and mounting rod 232, an elastic pad 236 is installed at one side of arc 234, which is far away from connecting spring 235, and an inclined section which is inclined towards the vertical axis direction of mounting rod 232 is installed at the upper end of arc 234.
The concrete work is as follows: firstly, the metal decorative plate 3 to be cut needs to be supported and hoisted through manual work or existing hoisting equipment and transversely placed above the supporting unit 22, after the metal decorative plate 3 is fixed subsequently, the support of the metal decorative plate 3 can be loosened, after the metal decorative plate 3 reaches above the supporting unit 22, a plurality of groups of supporting pieces push the push plate 222 upwards through the electric push rod 221 at the same time, the push plate 222 drives the push rod 223, the movable plate 224 and the top plate 229 to move upwards integrally through the control rod 225, the top plate 229 drives the connecting spring 235 and the arc plate 234 to move upwards integrally through the mounting rod 232, in the process, the inclined section on the arc plate 234 gradually passes through the through hole formed in the horizontal section of the protruding part of the metal decorative plate 3, then the arc plate 234 is made to be in smooth contact with the inner wall of the through hole through the compression of the connecting spring 235, the arc plate 234 is made to be in contact with the inner wall of the through hole through the elastic pad 236 under the action of the connecting spring 235, the through hole is effectively prevented from deforming when the through hole is subjected to a tight force, and meanwhile the friction force between the arc plate 234 and the inner wall of the through hole is increased, and the through hole is made to support the inside the through hole more firmly; when the number or the position of the through holes of the horizontal section at the protruding part of the metal decorative plate 3 is changed, the mounting rod 232 can be rotated out of the threaded hole 233, the connecting spring 235 and the arc plate 234 are integrally moved to a proper position, then the mounting rod 232 is fixed again through the threaded fit between the mounting rod 232 and the threaded hole 233, so that the arc plates 234 on the front side and the rear side can uniformly disperse to internally support the through holes of the horizontal section at the protruding part of the metal decorative plate 3, and the stability of the metal decorative plate 3 is further improved.
Meanwhile, the push plate 222 pushes the movable plate 224 to slide upwards along the push rod 223 through the compression adjusting spring 226, the movable plate 224 pushes the mounting plate 228 to rotate outwards along the hinging point through the connecting rod 227 until the supporting plate 230 is abutted against the inclined section of the metal decorative plate 3, in the process, the supporting plate 230 is tightly attached to the inclined section of the metal decorative plate 3 through the compression adjusting spring 231, the inclined section of the protruding part of the supporting plate 230 and the inclined section of the metal decorative plate 3 can be smoothly and firmly abutted by utilizing the telescopic spring 231, the inclined sections with different inclinations can synchronously stretch out and draw back, the supporting plate 230 is convenient for fixing the metal decorative plate 3 with different inclinations, the inclined sections on the two sides of the protruding part of the metal decorative plate 3 are respectively abutted by the supporting plates 230 on the front side and the rear side, the metal decorative plate 3 can be supported and fixed, and the heat generated during subsequent cutting can be rapidly conducted through the heat conducting structure embedded in the supporting plate 230, so that the stress deformation generated by high temperature during the laser cutting of the metal decorative plate 3 is reduced, and the deformation influence on the metal decorative plate 3 is reduced to the maximum extent; along with the promotion of electric putter 221, push pedal 222 is inconsistent with the push rod 223 lower extreme gradually, and continue to promote the whole upward movement of push rod 223 and roof 229, until roof 229 offsets tightly with the horizontal segment lower extreme face of metal decorative board 3, the installation pole 232 of roof 229 upper end, the connecting rod is with the whole synchronous upward movement of arc 234, and carry out further fixed to metal decorative board 3 through-hole through arc 234, movable plate 224 at this moment is in the state of being relatively static, through the cooperation between arc 234, connecting spring 235 and the installation pole 232, not only internal support is fixed to metal decorative board 3's through-hole, still strengthen and fix metal decorative board 3 wholly, stability and the accuracy when follow-up cutting of metal decorative board 3 have been guaranteed, thereby improve metal decorative board 3's cutting quality and cutting efficiency, utilize the arc 234 that circumference evenly arranged to contradict the through-hole to support, not only be applicable to metal decorative board 3 of seting up other shape through-holes, like hexagonal through-hole etc., greatly increased the application scope of internal support, in addition, carry out the dispersed evenly support to metal decorative board 3's tip and middle part simultaneously, the stability of metal decorative board 3 when the subsequent cutting is fixed, can be greatly reduced to the whole stability of metal decorative board 3 is greatly reduced, the deformation of metal can be influenced by the whole stability of the metal decorative board 3.
Referring to fig. 1,2 and 3, the adjusting unit 21 includes a longitudinal plate 211 uniformly arranged from left to right and slidably connected with an upper end surface of the workbench 2, a transverse plate 212 uniformly arranged from front to back is slidably mounted at an upper end of the longitudinal plate 211, adjusting through grooves 213 are formed in the longitudinal plate 211 and the transverse plate 212, an adjusting block 214 is slidably mounted in the adjusting through grooves 213 at an intersection of the longitudinal plate 211 and the transverse plate 212, the electric push rod 221 is mounted at an upper end of the adjusting block 214, and a clamping block 215 is screwed at a lower end of the adjusting block 214.
Before the metal decorative plate 3 is supported by the supporting unit 22, the clamping blocks 215 can be rotated to be far away from the longitudinal plate 211, the clamping blocks 215 are further loosened to fix the adjusting block 214, the longitudinal plate 211 and the transverse plate 212 are simultaneously in a loose state, then the longitudinal plate 211 can slide left and right along the workbench 2, the transverse plate 212 can slide back and forth along the longitudinal plate 211, the supporting piece moves synchronously with the longitudinal plate 211 and the transverse plate 212 through sliding fit between the adjusting block 214 and the adjusting through groove 213, the longitudinal plate 211 and the transverse plate 212 are respectively moved to proper positions according to the length and the width of the metal decorative plate 3 or the density of through holes of the horizontal section of the protruding part of the metal decorative plate 3 until the supporting piece moves to proper supporting points, then the clamping blocks 215 and the adjusting block 214 are in threaded fixation, under the fit of the clamping blocks 215 and the adjusting block 214, namely, the adjustment of different supporting points of the metal decorative plate 3 is completed, the position of the supporting piece is changed through sliding the longitudinal plate 211 and the transverse plate 212, the supporting piece has adjustability, the supporting piece is ensured to be fixed for the metal decorative plate 3 with different lengths and widths, the supporting effect is always dispersed, the supporting effect of the supporting piece is greatly increased, and the supporting effect is provided.
Referring to fig. 1,2 and 6, the longitudinal plates 211 on the left and right sides are respectively provided with a fixing rod 216 which is uniformly arranged and located between the adjacent transverse plates 212, the fixing rods 216 are threaded telescopic rods, the upper ends of the fixing rods 216 are provided with support plates 217, the lower ends of the fixing rods 216 are provided with rectangular rings 218 which are slidably connected with the longitudinal plates 211, the sides, far away from the longitudinal plates 211, of the left and right sides are respectively provided with uniformly arranged insertion holes 219, and the ends, far away from the left and right rectangular rings 218, are respectively in plug-in fit with the corresponding insertion holes 219 through plug rods 220.
When the supporting piece supports the inclined section of the protruding portion of the metal decorative plate 3 and the through hole of the horizontal section, the horizontal section of the recessed area of the end portion of the metal decorative plate 3 is supported and supported through the supporting plate 217, the horizontal section of the recessed portion of the metal decorative plate 3 is effectively prevented from being deformed during laser cutting, so that the integral quality of the metal decorative plate 3 is affected, when the inclination of the inclined section of the protruding portion of the metal decorative plate 3 changes, the position of the horizontal section of the recessed portion of the metal decorative plate 3 is correspondingly changed, at the moment, the fixing rod 216 can be rotated, the height of the supporting plate 217 is adjusted, the supporting plate 217 is facilitated to support the horizontal section of the recessed portion of the metal decorative plate 3 better, when the size of the front and rear directions of the metal decorative plate 3 changes, the convex-concave position of the metal decorative plate 3 changes synchronously, after the point of the supporting piece is adjusted, in order to ensure that the supporting plate 217 can always support the horizontal section of the recessed portion, the rectangular ring 218 is enabled to be in a movable state by pulling out the inserting rod 220, then the rectangular ring 218 corresponding to the fixing rod 216 and the integral supporting position of the supporting plate 217 along the longitudinal plate 211 is in a proper supporting position, then the rectangular ring 211 is matched with the rectangular ring 219, and the supporting position can be evenly distributed and the supporting position of the supporting plate 3 is evenly located.
After the whole metal decorative plate 3 is fixed, the existing laser cutting machine can be driven by the automatic laser cutting unit 1 to cut the metal decorative plate 3 in sections, after the cutting of the metal decorative plate 3 is finished, firstly, the cut metal decorative plate 3 is supported and fixed by manpower, then, multiple groups of supporting pieces simultaneously drive the push plate 222 to move downwards and reset through the electric push rod 221, along with the downward movement of the push plate 222, the adjusting spring 226 is gradually opened, the push plate 222 is far away from the push rod 223, the push plate 222 drives the movable plate 224 to move downwards along the push rod 223 synchronously, the movable plate 224 drives the mounting plate 228 and the supporting plate 230 to integrally rotate inwards through the connecting rod 227, the supporting plate 230 is far away from the inclined section of the bulge of the metal decorative plate 3 and is loosened to support and fix the metal decorative plate 3, then, the push rod 223 moves downwards synchronously with the movable plate 224, the mounting rod 232 and the connecting spring 235 at the upper end of the top plate 229 are integrally and synchronously moved downwards with the arc plate 234 until the inclined section on the arc plate 234 is pulled out from the through holes of the bulge of the metal decorative plate 3, at the moment, the top plate 229 is far away from the horizontal section of the bulge of the metal decorative plate 3, the arc plate 234 is loosened to support and fix the metal decorative plate 3, after the metal decorative plate 3 is cut and the metal decorative plate 3 is completely fixed, and the metal decorative plate 3 can be cut and clamped and fixed after the metal decorative plate 3 is completely and clamped.
In the description of the present invention, it should be understood that the terms "middle," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices 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.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or slidably connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle according to the present invention should be covered in the protection scope of the present invention.
Claims (7)
1. The utility model provides a laser cutting processing frock clamp, includes automatic laser cutting unit (1), and automatic laser cutting unit (1) the place ahead is provided with workstation (2), its characterized in that: an adjusting unit (21) and a supporting unit (22) are arranged at the upper end of the workbench (2);
The supporting unit (22) comprises a plurality of groups of supporting pieces which are arranged at the upper end of the adjusting unit (21) and are respectively and evenly distributed in the transverse and longitudinal directions, the supporting pieces comprise electric push rods (221), the upper ends of pushing ends of the electric push rods (221) are provided with push plates (222), push rods (223) are arranged above the push plates (222), movable plates (224) which are arranged above the push plates (222) are arranged outside the push rods (223) in a sliding mode, control rods (225) which are connected with the push plates (222) in a sliding mode and are symmetrical left and right with respect to the push plates (223) are arranged at the lower ends of the movable plates (224), adjusting springs (226) which are arranged between the movable plates (224) and the push plates (222) are sleeved outside the control rods (225), connecting rods (227) are symmetrically hinged to the front side and the rear sides of the movable plates (224), one ends of the connecting rods (227) which are far away from the movable plates (224) are hinged with mounting plates (228), one sides of the mounting plates (228) which are close to the push rods (223) are hinged with top plates (229) which are arranged at the upper ends of the push rods (223), one ends of the mounting plates (228) which are far away from the connecting plates (230) are hinged with the top plates (229), supporting plates (230) which are arranged inside the supporting plates (230), heat conducting structures are embedded inside the supporting plates (230), adjusting plates are arranged between the upper ends and are evenly arranged on the top plates (232), and are evenly distributed outside the top plates (232), connecting springs (235) which are axially and uniformly distributed are connected between the arc-shaped plate (234) and the mounting rod (232), and an inclined section which is inclined towards the vertical axis direction of the mounting rod (232) is arranged at the upper end of the arc-shaped plate (234);
The adjusting unit (21) comprises longitudinal plates (211) which are uniformly distributed from left to right and are in sliding connection with the upper end face of the workbench (2), transverse plates (212) which are uniformly distributed from front to back are arranged at the upper ends of the longitudinal plates (211) in a sliding mode, adjusting through grooves (213) are formed in the longitudinal plates (211) and the transverse plates (212), adjusting blocks (214) are arranged in the adjusting through grooves (213) at the crossing positions of the longitudinal plates (211) and the transverse plates (212) in a sliding mode, and electric pushing rods (221) are arranged at the upper ends of the adjusting blocks (214) in a sliding mode, and clamping blocks (215) are connected to the lower ends of the adjusting blocks (214) in a threaded mode.
2. The laser cutting machining fixture of claim 1, wherein: and telescopic springs (231) which are uniformly distributed are connected between the supporting plates (230) and the corresponding mounting plates (228).
3. The laser cutting machining fixture of claim 1, wherein: and elastic pads (236) are arranged on one sides of the arc-shaped plates (234) far away from the connecting springs (235).
4. The laser cutting machining fixture of claim 1, wherein: the left and right sides all be provided with dead lever (216) that evenly arrange and lie in between adjacent transverse plate (212) on longitudinal plate (211), carrier plate (217) are installed to dead lever (216) upper end.
5. The laser cutting machining fixture of claim 4, wherein: the fixing rods (216) are threaded telescopic rods.
6. The laser cutting machining fixture of claim 4, wherein: rectangular rings (218) which are in sliding connection with the corresponding longitudinal plates (211) are arranged at the lower ends of the fixing rods (216), evenly distributed jacks (219) are formed in the sides, away from the longitudinal plates (211) on the left side and the right side, of the fixing rods, and the ends, away from the left side and the right side, of the rectangular rings (218) are in plug-in fit with the corresponding jacks (219) through plug rods (220).
7. The laser cutting machining fixture of claim 1, wherein: threaded holes (233) which are uniformly distributed are formed in the top plate (229), and the lower ends of the mounting rods (232) are in threaded connection with the corresponding threaded holes (233).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410399446.XA CN118060758B (en) | 2024-04-03 | 2024-04-03 | Laser cutting processing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410399446.XA CN118060758B (en) | 2024-04-03 | 2024-04-03 | Laser cutting processing fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118060758A true CN118060758A (en) | 2024-05-24 |
| CN118060758B CN118060758B (en) | 2024-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410399446.XA Active CN118060758B (en) | 2024-04-03 | 2024-04-03 | Laser cutting processing fixture |
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| CN (1) | CN118060758B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118559235A (en) * | 2024-08-01 | 2024-08-30 | 天津雄邦压铸有限公司 | High-precision laser cutting equipment for automobile parts |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000343266A (en) * | 1999-06-03 | 2000-12-12 | Chino Kogyo Kk | Blank supporting device in laser beam machine |
| CN203818015U (en) * | 2014-03-06 | 2014-09-10 | 重庆赫杰精密机械有限公司 | Quick clamping and positioning device for metal sheet |
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| CN117532212A (en) * | 2023-12-19 | 2024-02-09 | 盐城寰达科技有限公司 | Hardware welding anti-offset auxiliary device |
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| JP2000343266A (en) * | 1999-06-03 | 2000-12-12 | Chino Kogyo Kk | Blank supporting device in laser beam machine |
| CN203818015U (en) * | 2014-03-06 | 2014-09-10 | 重庆赫杰精密机械有限公司 | Quick clamping and positioning device for metal sheet |
| CN108907483A (en) * | 2018-07-17 | 2018-11-30 | 中国地质大学（武汉） | A kind of irregular polyhedrons non-contact laser processed springs piece collet |
| KR20230001904A (en) * | 2021-06-29 | 2023-01-05 | (주)나노테크 | Jig for brazing welding with adjustable pressure distribution |
| CN114310004A (en) * | 2021-12-02 | 2022-04-12 | 何亮 | Irregular material fixing structure for laser marking machine |
| WO2023160851A1 (en) * | 2022-02-28 | 2023-08-31 | Iceye Oy | Assembly jig |
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| CN118559235A (en) * | 2024-08-01 | 2024-08-30 | 天津雄邦压铸有限公司 | High-precision laser cutting equipment for automobile parts |
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| CN118060758B (en) | 2024-07-23 |
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