CN113878251B - Quick laser cutting device of electric power construction return bend angularly adjustable - Google Patents
Quick laser cutting device of electric power construction return bend angularly adjustable Download PDFInfo
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- CN113878251B CN113878251B CN202111487634.0A CN202111487634A CN113878251B CN 113878251 B CN113878251 B CN 113878251B CN 202111487634 A CN202111487634 A CN 202111487634A CN 113878251 B CN113878251 B CN 113878251B
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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
- B23K26/36—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
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a rapid laser cutting device with an angle-adjustable electric power construction elbow, which comprises: the fast elbow angle adjusting mechanism can quickly adjust the angle of an elbow pipe orifice to be cut, so that the elbow pipe can be cut into a neat and smooth pipe orifice by the laser cutting mechanism without being influenced by the bending arc of the elbow pipe, and the elbow pipe is prevented from being deformed due to angle adjustment to flush and cut the pipe orifice, so that the elbow pipe can be quickly cut into a circular pipe orifice by the fast cutting mechanism.
Description
Technical Field
The invention relates to the technical field of power pipelines, in particular to an angle-adjustable rapid laser cutting device for a power construction bent pipe.
Background
With the continuous development and the promotion of electric power engineering, electric power pipelines are widely applied to various fields, become one of the most used basic parts, and meanwhile, the use amount of elbows serving as the connecting parts of the electric power pipelines is increased, the structure of the pipeline connecting elbows is generally divided into a welding elbow and a forming elbow, the forming elbow generally bends a straight pipe or a short section of the straight pipe on a press machine or mechanically bends the straight pipe or the short section of the straight pipe on a pipe bending machine, and then the two ends of the straight pipe or the short section of the straight pipe are cut and formed.
In-process at electric power construction pipe laying, only need adopt the return bend of horizontal straight line to smooth ground and lay, and when meetting some hilly mountain regions, the height fluctuation on ground just is unfavorable for laying of straight tube very much, need use the U-shaped return bend of different bending radians to carry out the connection between two straight tubes according to the fluctuation type, so that the straight tube still can lay the use, when using the return bend, often cut the return bend according to specific required length, and it is more convenient when being connected in order to make straight tube and return bend mouth of pipe, strengthen the connection seal between the pipeline, just must make the mouth of pipe cutting department of return bend keep the parallel and level state.
Because the cutting machine is fixedly arranged, the cutting knife moves, the cutting direction is fixed, and the pipeline to be cut is in a bent shape, when the pipeline to be cut is arranged on a horizontal cutting table, the two ends of the elbow are in a bent shape, the axis of the elbow is not perpendicular to the cutting surface direction of the cutting knife, and a certain included angle exists, so that when the cutting knife cuts the elbow, the cutting mouth of the elbow can be in an oval shape, and further a fixing device capable of adjusting the radian angle of the elbow is needed, the radian of the section to be cut of the elbow is adjusted to be vertically consistent with the cutting position of the laser, and the neat and flat mouth of the elbow can be cut, so as to facilitate the connection between the elbow and the straight pipe, while the existing fixing device for cutting the elbow can only fix the elbow in the horizontal direction, can not adjust the angle of the mouth of the arc elbow to be cut to achieve the level cutting, and can not achieve the cutting requirement of a user, is not favorable for the quick cutting use of users.
Disclosure of Invention
The invention aims to provide an angle-adjustable rapid laser cutting device for an electric power construction elbow, which aims to solve the problems that the existing fixing device for elbow cutting can only fix the elbow in the horizontal direction, cannot adjust the angle of a pipe orifice of an arc elbow to be cut to achieve the flush cutting of the pipe orifice, cannot meet the cutting requirement of a user, and is not beneficial to the rapid cutting use of the user.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the utility model provides an adjustable quick laser cutting device of electric power construction return bend angle, includes:
the laser cutting mechanism is used for carrying out laser cutting on the bent pipe;
the fast angle adjusting mechanism for the bent pipe is arranged on the laser cutting mechanism; the quick angle adjusting mechanism for the bent pipe comprises an angle adjusting assembly and a port fixing assembly, wherein the angle adjusting assembly is used for adjusting the angle of a pipe orifice at one end of the bent pipe to be cut, and the port fixing assembly is used for fixing the other end of the bent pipe;
the feeding auxiliary mechanism is arranged on the side edge of the elbow angle quick adjusting mechanism and used for pushing and pressing the elbow, so that the elbow stably enters the angle adjusting assembly.
Optionally, the laser cutting mechanism includes a cutting clamping support table, and a laser cutting machine is arranged on the upper end face of the cutting clamping support table.
Optionally, the angle adjusting assembly comprises a pipe orifice adjusting base arranged on the upper end surface of the cutting and clamping support table, a pipe orifice angle adjusting channel is arranged inside the pipe orifice adjusting base, an inner side movable cavity is arranged on the inner wall of the pipe orifice angle adjusting channel, an adjusting extrusion plate is horizontally arranged inside the inner side movable cavity in a sliding manner, and a rotating screw hole is vertically formed in the inner wall of the inner side movable cavity;
the novel extrusion device is characterized in that a pushing screw is inserted into the rotating screw hole, the tail end of the pushing screw is provided with an extrusion pushing block, the extrusion pushing block is connected with the pushing screw through a bearing, two pushing hinged rods are symmetrically hinged to the side edge of the extrusion pushing block, the pushing hinged rods are hinged to the inner side surface of the adjusting extrusion plate, and the middle portions of the rod bodies of the two pushing hinged rods are connected through a reset spring.
Optionally, the port fixing component comprises a port fixing base arranged on the upper end face of the cutting and clamping supporting table, a fixed insertion cavity is formed in the port fixing base, a reverse threaded screw rod is horizontally arranged in the inner cavity of the fixed insertion cavity and is rotatably connected with the inner wall of the fixed insertion cavity, one end of the reverse threaded screw rod penetrates out of the port fixing base, the reverse threaded screw rod body is symmetrically provided with two threaded sliding sleeves in the fixed insertion cavity, and a fixing clamping plate is arranged on the side edge of each threaded sliding sleeve.
Optionally, a sliding block is arranged on the bottom end face of the port fixing base, a sliding rail is arranged on the upper end face of the cutting and clamping supporting table, and the sliding block is matched with the sliding rail.
Optionally, the material loading is assisted positive mechanism and is in including setting up the actuating cylinder that drives of return bend angle quick adjustment mechanism side, the output shaft that drives actuating cylinder is provided with the drive connecting rod, the end of drive connecting rod is provided with the drive push pedal, the lateral surface of drive push pedal articulates there is the top stripper plate, the side that drives actuating cylinder is provided with the side mount, the inside of side mount is provided with the side sliding tray, the inboard edge symmetry of drive push pedal is provided with two perpendicularly and stabilizes the slide bar, it slides and sets up to stabilize the slide bar in the side sliding tray.
Optionally, a movable connecting block is arranged at the tail end of the driving connecting rod, a driving push rod is vertically arranged on the driving push plate, and the driving push rod penetrates through the driving push plate in a sliding manner;
the one end of drive catch bar with it links to each other to remove the connecting block, the other end slope of drive catch bar articulates there is the extrusion connecting rod, the inside of extrusion connecting rod is provided with the buffering recess, the upper surface of top stripper plate articulates there is the top connecting rod, the end of top connecting rod extends to in the buffering recess, the top connecting rod with link to each other through the buffer spring who sets up between the buffering recess inner wall.
Optionally, the bottom side of drive push pedal is provided with the lapse connecting rod perpendicularly, the end of lapse connecting rod is provided with the pay-off slurcam perpendicularly.
Compared with the prior art, the invention has the following beneficial effects:
the invention can rapidly adjust the angle of the pipe orifice of the bent pipe to be cut by the laser cutting mechanism without being influenced by the self bending arc by arranging the bent pipe angle rapid adjusting mechanism, so that the bent pipe can be cut into regular and flat pipe orifices by the laser cutting mechanism, wherein, an angle adjusting component in the bent pipe angle rapid adjusting mechanism can rapidly adjust and flush the end of the bent pipe to be cut, a port fixing component can keep the bent pipe in a relatively stable state, and simultaneously, under the push of the feeding correcting mechanism, the cutting distance of the bent pipe can be accurately controlled, the feeding correcting mechanism can also extrude the upper end surface of the bent pipe, so that the bent pipe is always tightly attached to a processing platform, the influence on the cutting of the pipe orifice of the bent pipe due to the deformation of the bent pipe caused by the angle adjustment is avoided, and the bent pipe can be rapidly and flush cut to form a round pipe orifice, thereby being more beneficial to the rapid cutting of the bent pipe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 provides an overall schematic diagram of an embodiment of the present invention.
Fig. 2 is a top cross-sectional view provided by an embodiment of the present invention.
Fig. 3 is a cross-sectional view of the angle adjustment assembly of fig. 2 according to an embodiment of the present invention.
Fig. 4 is a cross-sectional view of the port securement assembly of fig. 2 in accordance with an embodiment of the present invention.
Fig. 5 is a front cross-sectional view provided in accordance with an embodiment of the present invention.
FIG. 6 is an enlarged schematic view of the extruded connecting rod of FIG. 5 according to an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-laser cutting mechanism; 2-a pipe bending angle rapid adjusting mechanism; 3-a feeding and correcting mechanism;
20-an angle adjustment assembly; 21-port fixation assembly;
101-cutting and clamping a supporting table; 102-laser cutting machine;
201-pipe orifice adjusting base; 202-pipe orifice angle adjusting channel; 203-medial active lumen; 204-adjusting the extrusion plate; 205-rotating the screw hole; 206-pushing the screw; 207-pressing the push block; 208-pushing the hinged lever; 209-a return spring;
210-port fixture base; 211-fixation of the insertion cavity; 212-reverse flight screw; 213-threaded sliding sleeve; 214-a stationary clamping plate; 215-a slide rail;
301-driving the cylinder; 302-a drive link; 303-driving the push plate; 304-a top compression plate; 305-side fixing frame; 306-side sliding grooves; 307-stabilizing the slide bar; 308-moving the connecting block; 309-driving a push rod; 310-extrusion of tie bars; 311-buffer grooves; 312-a top end connecting rod; 313-a buffer spring; 314-pushing connecting rod; 315-feed pusher plate.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1 to 6, the present invention provides a rapid laser cutting device with an adjustable angle for an electric power construction elbow, comprising:
the laser cutting mechanism 1 is used for carrying out laser cutting on the bent pipe;
the fast elbow angle adjusting mechanism 2 is arranged on the laser cutting mechanism 1, and the fast elbow angle adjusting mechanism 2 is used for fast adjusting the horizontal of an inclined port of the elbow during cutting;
the feeding and correcting mechanism 3 is arranged on the side edge of the elbow angle quick adjusting mechanism 2, and the feeding and correcting mechanism 3 is used for pushing and pressing the elbow so that the elbow is more stable when entering the elbow angle quick adjusting mechanism 2 for port adjustment;
wherein, return bend angle quick adjustment mechanism 2 includes angle adjusting part 20 and port fixed subassembly 21, angle adjusting part 20 is used for treating cutting return bend end quick alignment, so that the return bend keeps the port flattening after entering into laser cutting mechanism 1, port fixed subassembly 21 is used for fixing the other end of return bend, so that the change of return bend inside elasticity and take place deformation when making the return bend avoid port fixed subassembly 21 to adjust, and then influence the port flattening of return bend and adjust, angle adjusting part 20 and port fixed subassembly 21 cooperate jointly and make the return bend keep the port alignment to flush all the time before being cut by laser cutting mechanism 1.
In the embodiment, because the end opening of the elbow pipe fitting for pipeline connection needs to be cut in a flush manner in the production process, the cutting of a common cutter is difficult to ensure that the pipe opening is cut smoothly, and because the elbow pipe has a certain bending radian, the existing cutting device is not fixed by a special clamp and cannot horizontally adjust the bent end of the elbow pipe, so that the end to be cut of the elbow pipe can be horizontally adjusted only by pressing and manually rotating the elbow pipe during the cutting of the elbow pipe, so as to facilitate the cutting of the orderly elbow pipe by the cutting machine, but the manual operation mode is not only low in efficiency, but also brings uncertain factors such as shaking and shaking due to the fact that a worker holds the elbow pipe, further causes the irregular cutting of the end of the elbow pipe, and needs a user to perform secondary correction cutting on the end after the cutting of the elbow pipe, complex operation, efficiency is lower, and then makes the return bend when stretching into the cutting machine below, always presents certain angle, if do not carry out the slope adjustment to the mouth of pipe, the return bend mouth of pipe that the cutting was come out will be in the tilt state, is unfavorable for the user to connecting between the pipeline, and the leakproofness after connecting is also very poor.
In order to solve the problem, a laser cutting mechanism 1 is arranged, and the laser cutting mechanism 1 adopts a laser mode to cut the bent pipe, so that the problem that the traditional cutter is abutted against the bent pipe to cause shaking during cutting to cause uneven cutting is avoided, meanwhile, a bent pipe angle quick adjusting mechanism 2 is arranged on the side edge of the laser cutting mechanism 1, the bent pipe angle quick adjusting mechanism 2 can adjust and fix the angle of the pipe orifice of the bent pipe to be cut, so that when the bent pipe enters the lower part of the laser cutting mechanism 1 to be subjected to laser cutting, the pipe orifice is always kept flush, and the cutting is quickly finished, wherein an angle adjusting component 20 inside the bent pipe angle quick adjusting mechanism 2 is matched with a port fixing component 21 together, so that when the angle adjusting component 20 is abutted against one end of the bent pipe to adjust the angle, the elasticity of the bent pipe is utilized, and the other end of the bent pipe can be rotated certainly during adjustment, in order to avoid angle adjusting part 20 when adjusting the neat alignment of return bend mouth of pipe, the other end of return bend rotates and leads to angle adjustment to have the deviation, fix the other end of return bend once more through port fixed subassembly 21, and then make the mouth of pipe of waiting to cut of return bend can not take place the distortion because of the resilience force of return bend self, and assist the promotion and the pressing of positive mechanism 3 to the return bend through the material loading, make the return bend when removing laser cutting mechanism 1 below, keep the state of relative stability, after positive mechanism 3 promotes is assisted in the material loading, adjust the mouth of pipe angle through angle adjusting part 20 once more, make the mouth of pipe wait to cut the position in laser cutting mechanism 1 below and keep the stable state of flushing, in order to make things convenient for subsequent elbow cutting processing.
As shown in fig. 1 to 4, in the present embodiment, the laser cutting mechanism 1 includes a cutting clamp support table 101, and a laser cutter 102 for rapidly cutting a bent pipe is provided at an upper end of the cutting clamp support table 101.
The angle adjusting assembly 20 comprises a pipe orifice adjusting base 201 arranged on the upper end surface of the cutting and clamping supporting table 101, a pipe orifice angle adjusting channel 202 is arranged inside the pipe orifice adjusting base 201, an inner side movable cavity 203 is arranged on the inner wall of the pipe orifice angle adjusting channel 202, an adjusting extrusion plate 204 is arranged in the inner side movable cavity 203 in a horizontal sliding mode, a rotating screw hole 205 is vertically arranged on the inner wall of the inner side movable cavity 203, a pushing screw 206 is inserted inside the rotating screw hole 205, an extrusion pushing block 207 is arranged at the tail end of the pushing screw 206, the extrusion pushing block 207 is connected with the pushing screw 206 through a bearing, two pushing hinged rods 208 are symmetrically hinged to the side edge of the extrusion pushing block 207, the pushing hinged rods 208 are hinged to the inner side surface of the adjusting extrusion plate 204, and the middle parts of the two pushing hinged rods 208 are connected through a reset spring 209.
The port fixing component 21 comprises a port fixing base 210 arranged on the upper end face of the cutting and clamping supporting table 101, a fixed insertion cavity 211 is arranged inside the port fixing base 210, a reverse threaded screw rod 212 is horizontally arranged in an inner cavity of the fixed insertion cavity 211, the reverse threaded screw rod 212 is rotatably connected with the inner wall of the fixed insertion cavity 211, one end of the reverse threaded screw rod 212 penetrates through the port fixing base 210, two threaded sliding sleeves 213 are symmetrically arranged on the outer side of a rod body of the reverse threaded screw rod 212, a fixed clamping plate 214 is arranged on the side edge of each threaded sliding sleeve 213, a sliding block is arranged on the bottom end face of the port fixing base 210, 215 is arranged on the upper end face of the cutting and clamping supporting table 101, and the sliding block at the bottom end of the port fixing base 210 is matched with 215.
Further, as can be seen from the above details, when cutting the elbow, the elbow is first placed on the upper end surface of the cutting and clamping support table 101, then one end of the elbow is inserted into the pipe orifice angle adjusting channel 202, the other end of the elbow is inserted into the fixed insertion cavity 211, the elbow is pushed to make the end of the elbow penetrate through the pipe orifice angle adjusting channel 202 and extend to the position to be cut below the laser cutting machine 102, since the pushing screw 206 is connected with the rotating screw hole 205 through a thread, the pushing screw 206 is connected with the extrusion pushing block 207 through a bearing, and further the pushing screw 206 is rotated to drive the pushing screw 206 to move towards the inner side of the pipe orifice angle adjusting channel 202, the extrusion pushing block 207 is pushed to move, so that the extrusion pushing block 207 moves inwards to push the pushing hinge rod 208, the pushing hinge rod 208 pushes the adjusting extrusion plate 204 to approach the elbow, and since the adjusting extrusion plate 204 is horizontally consistent with the inner wall of the pipe orifice angle adjusting channel 202, and then the end of the elbow with elasticity is continuously extruded by the adjusting and extruding plate 204, so that the end of the elbow is kept flush with the pipe orifice angle adjusting channel 202, and further the end of the elbow is kept flush.
In-process that the tip to the return bend extrudees flushness, the extrusion force that the return bend received can transmit the pipe shaft and the other end mouth of pipe department of return bend, keep relatively fixed state in order to make the return bend receiving the extrusion, and not place the shape along with the extrusion change that receives, and the mouth of pipe that causes the return bend has a little slope, fix through inserting the other end return bend that fixedly inserts in chamber 211, rotate reverse thread screw rod 212, cooperate through the screw thread between reverse thread screw rod 212 and the screw thread slip cap 213, and then drive two screw thread slip caps 213 and be close to the removal relatively, it carries out the centre gripping fixedly to drive two fixed grip blocks 214 to the return bend mouth of pipe that is in fixed insertion chamber 211 inside, make two mouths of pipe of return bend can both obtain fixedly, and then avoid the return bend to take place deformation when receiving the extrusion and lead to the fact the influence to the cutting.
As shown in fig. 1 to 6, in this embodiment, the feeding and correcting mechanism 3 includes a driving cylinder 301 disposed at a side of the elbow angle fast adjusting mechanism 2, an output shaft of the driving cylinder 301 is provided with a driving connecting rod 302, a driving push plate 303 is disposed at a terminal of the driving connecting rod 302, a top end extrusion plate 304 is hinged at an outer side surface of the driving push plate 303, a side fixing frame 305 is disposed at a side of the driving cylinder 301, a side sliding groove 306 is disposed inside the side fixing frame 305, two stabilizing sliding rods 307 are symmetrically and vertically disposed at an inner side of the driving push plate 303, the stabilizing sliding rods 307 are slidably disposed in the side sliding groove 306, a movable connecting block 308 is disposed at a terminal of the driving connecting rod 302, a driving push rod 309 is vertically disposed on the driving push plate 303, the driving push rod 309 slides through the driving push plate 303, and one end of the driving push rod 309 is connected to the movable connecting block 308, the other end slope of drive catch bar 309 articulates there is extrusion connecting rod 310, the inside of extrusion connecting rod 310 is provided with buffering recess 311, the upper surface of top stripper plate 304 articulates there is top connecting rod 312, the end of top connecting rod 312 extends to in buffering recess 311, link to each other through the buffer spring 313 that sets up between top connecting rod 312 and the buffering recess 311 inner wall, the bottom side of drive push pedal 303 is provided with perpendicularly and passes connecting rod 314, the end that passes connecting rod 314 is provided with pay-off catch plate 315 perpendicularly.
In view of this, when the elbow is inserted into the elbow angle quick adjustment mechanism 2 for clamping and fixing, the driving cylinder 301 needs to be started to drive the driving connection rod 302 to move close to the middle part of the elbow, the driving push plate 303 is driven to move, the middle part of the elbow is pushed by the feeding push plate 315 arranged on the fixed clamping plate 214, so that the distance from the elbow to enter the laser cutting machine 102 for cutting can be accurately controlled, and meanwhile, in order to prevent the elbow from being deformed when the elbow is extruded by the elbow angle quick adjustment mechanism 2 for adjusting the angle, so that the elbow is not attached to the upper end surface of the cutting clamping support table 101, while the driving connection rod 302 pushes the feeding push plate 315 to move the elbow, the moving connection block 308 connected with the end part of the driving connection rod 302 is driven to push the driving push rod 309 to move, so that the driving push rod 309 pushes the extruding connection rod 310 to move, extrusion connecting rod 310 promotes top end connecting rod 312 through the buffer spring 313 of inside setting, drives top stripper plate 304 and rotates, and then closely laminates to the up end of return bend, makes the return bend can also closely laminate with the up end of cutting centre gripping supporting bench 101 when receiving extrusion deformation, and then the stability when keeping the return bend cutting.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an adjustable quick laser cutting device of electric power construction return bend angle which characterized in that includes:
the laser cutting mechanism (1) is used for carrying out laser cutting on the bent pipe;
the fast angle adjusting mechanism (2) for the bent pipe is arranged on the laser cutting mechanism (1); the elbow angle rapid adjusting mechanism (2) comprises an angle adjusting component (20) and a port fixing component (21), wherein the angle adjusting component (20) is used for adjusting the angle of a pipe orifice at one end of an elbow to be cut, and the port fixing component (21) is used for fixing the other end of the elbow;
the feeding and correcting mechanism (3) is arranged on the side edge of the elbow angle rapid adjusting mechanism (2), and the feeding and correcting mechanism (3) is used for pushing and pressing the elbow so that the elbow can stably enter the angle adjusting assembly (20);
the laser cutting mechanism (1) comprises a cutting clamping support table (101), and a laser cutting machine (102) is arranged on the upper end face of the cutting clamping support table (101);
the angle adjusting assembly (20) comprises a pipe orifice adjusting base (201) arranged on the upper end face of the cutting and clamping supporting table (101), a pipe orifice angle adjusting channel (202) is arranged inside the pipe orifice adjusting base (201), an inner side movable cavity (203) is arranged on the inner wall of the pipe orifice angle adjusting channel (202), an adjusting extrusion plate (204) is horizontally arranged inside the inner side movable cavity (203) in a sliding mode, and a rotating screw hole (205) is vertically arranged on the inner wall of the inner side movable cavity (203);
the utility model discloses a push rod, including the rotation screw hole (205), the end that promotes the screw rod (206) is provided with extrusion and promotes piece (207), extrusion promote piece (207) with it links to each other through the bearing to promote between the screw rod (206), the side symmetry that the extrusion promotes piece (207) articulates there are two and promotes articulated rod (208), promote articulated rod (208) with the medial surface of adjusting stripper plate (204) articulates and links to each other, two the middle part that promotes articulated rod (208) pole links to each other through being provided with reset spring (209).
2. The rapid laser cutting device with the adjustable angle for the electric power construction elbow pipe according to claim 1, is characterized in that: the port fixing component (21) is arranged on the port fixing base (210) of the upper end face of the cutting and clamping supporting table (101), a fixed insertion cavity (211) is formed in the port fixing base (210), a reverse threaded screw rod (212) is arranged on the inner cavity level of the fixed insertion cavity (211), the reverse threaded screw rod (212) is connected with the inner wall of the fixed insertion cavity (211) in a rotating mode, one end of the reverse threaded screw rod (212) penetrates out of the port fixing base (210), two threaded sliding sleeves (213) are symmetrically arranged in the fixed insertion cavity (211), and a fixed clamping plate (214) is arranged on the side edge of each threaded sliding sleeve (213).
3. The rapid laser cutting device with the adjustable angle for the electric power construction elbow pipe according to claim 2, is characterized in that: the end face of the bottom of the port fixing base (210) is provided with a sliding block, the upper end face of the cutting and clamping supporting table (101) is provided with a sliding rail (215), and the sliding block is matched with the sliding rail (215).
4. The rapid laser cutting device with the adjustable angle for the electric power construction elbow pipe according to claim 1, is characterized in that: mechanism (3) are assisted including setting up the drive actuating cylinder (301) of return bend angle quick adjustment mechanism (2) side, the output shaft that drives actuating cylinder (301) is provided with drive connecting rod (302), the end of drive connecting rod (302) is provided with drive push pedal (303), the lateral surface of drive push pedal (303) articulates there is top stripper plate (304), the side that drives actuating cylinder (301) is provided with side mount (305), the inside of side mount (305) is provided with side sliding tray (306), the inboard side symmetry of drive push pedal (303) is provided with two perpendicularly and stabilizes slide bar (307), it slides and sets up to stabilize slide bar (307) in side sliding tray (306).
5. The rapid laser cutting device with the adjustable angle for the electric power construction elbow pipe according to claim 4, is characterized in that: a movable connecting block (308) is arranged at the tail end of the driving connecting rod (302), a driving push rod (309) is vertically arranged on the driving push plate (303), and the driving push rod (309) penetrates through the driving push plate (303) in a sliding manner;
the one end of drive catch bar (309) with it links to each other to remove connecting block (308), the other end slope of drive catch bar (309) articulates there is extrusion connecting rod (310), the inside of extrusion connecting rod (310) is provided with buffering recess (311), the upper surface of top stripper plate (304) articulates there is top connecting rod (312), the end of top connecting rod (312) extends to in buffering recess (311), top connecting rod (312) with link to each other through buffer spring (313) that set up between buffering recess (311) inner wall.
6. The rapid laser cutting device with the adjustable angle for the electric power construction elbow pipe according to claim 5, is characterized in that: the side face of the bottom end of the driving push plate (303) is vertically provided with a pushing connecting rod (314), and the tail end of the pushing connecting rod (314) is vertically provided with a feeding push plate (315).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111487634.0A CN113878251B (en) | 2021-12-08 | 2021-12-08 | Quick laser cutting device of electric power construction return bend angularly adjustable |
| PCT/CN2022/133928 WO2023103791A1 (en) | 2021-12-08 | 2022-11-24 | Rapid laser cutting device capable of adjusting elbow angle for electric construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111487634.0A CN113878251B (en) | 2021-12-08 | 2021-12-08 | Quick laser cutting device of electric power construction return bend angularly adjustable |
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| CN113878251A CN113878251A (en) | 2022-01-04 |
| CN113878251B true CN113878251B (en) | 2022-03-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113878251B (en) * | 2021-12-08 | 2022-03-11 | 广东电网有限责任公司东莞供电局 | Quick laser cutting device of electric power construction return bend angularly adjustable |
| CN114535889B (en) * | 2022-04-26 | 2022-07-12 | 南通鼎峰健身器材有限公司 | Elbow fitting welding device for fitness equipment |
| CN114985986B (en) * | 2022-08-01 | 2022-10-28 | 深圳市时代精密塑胶模具有限公司 | Laser cutting machine is used in hardware processing |
| CN116810286B (en) * | 2023-06-25 | 2024-04-16 | 中建五洲工程装备有限公司 | Method for controlling straightness of field assembly rotary shell |
| CN117102906B (en) * | 2023-10-24 | 2023-12-19 | 江苏纳派电气科技有限公司 | Cutting device for manufacturing ground booth box |
| CN117139945B (en) * | 2023-10-31 | 2024-01-05 | 哈尔滨龙庆钢构彩板有限公司 | Steel construction prefab welding set |
| CN117600675A (en) * | 2023-11-30 | 2024-02-27 | 东莞市欣莹机械有限公司 | Profile processing equipment and processing technology |
| CN117564502A (en) * | 2023-12-08 | 2024-02-20 | 佛山市艺祥机械有限公司 | Movable laser cutting machine and use method thereof |
| CN117444495B (en) * | 2023-12-26 | 2024-03-12 | 山西建筑工程集团有限公司 | Bridge expansion joint welding fixer with limiting function |
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| JP2004050363A (en) * | 2002-07-22 | 2004-02-19 | Hitachi Engineering & Services Co Ltd | Setting method and device for bent pipe cutting position |
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| CN113427164A (en) * | 2021-07-21 | 2021-09-24 | 李云震 | Intelligent welding equipment is used in production of air condition compressor breathing pipe |
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| CN205927675U (en) * | 2016-08-27 | 2017-02-08 | 宁波明望汽车饰件有限公司 | A welding frock for producing automobile seat frames |
| CN212122241U (en) * | 2020-05-14 | 2020-12-11 | 天津市津能双鹤热力设备有限公司 | Positioning fixture for auxiliary straight pipe for welding U-shaped pipeline |
| CN113878251B (en) * | 2021-12-08 | 2022-03-11 | 广东电网有限责任公司东莞供电局 | Quick laser cutting device of electric power construction return bend angularly adjustable |
-
2021
- 2021-12-08 CN CN202111487634.0A patent/CN113878251B/en active Active
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- 2022-11-24 WO PCT/CN2022/133928 patent/WO2023103791A1/en unknown
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| JP2004050363A (en) * | 2002-07-22 | 2004-02-19 | Hitachi Engineering & Services Co Ltd | Setting method and device for bent pipe cutting position |
| CN106112273A (en) * | 2016-07-22 | 2016-11-16 | 国网河南省电力公司南阳供电公司 | Power construction bend pipe adjustable angle fast laser cutter sweep |
| CN106112371A (en) * | 2016-08-27 | 2016-11-16 | 宁波明望汽车饰件有限公司 | For producing the welding tooling of automobile chair frame |
| CN210208853U (en) * | 2019-08-02 | 2020-03-31 | 广州益图机电科技有限公司 | Angle-fixed cutting device for bent pipe fitting |
| CN212217603U (en) * | 2020-05-29 | 2020-12-25 | 无锡市乾阳金属科技有限公司 | Robot welding device for lower reinforced pipe carrier strip assembly |
| CN113427164A (en) * | 2021-07-21 | 2021-09-24 | 李云震 | Intelligent welding equipment is used in production of air condition compressor breathing pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113878251A (en) | 2022-01-04 |
| WO2023103791A1 (en) | 2023-06-15 |
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