CN106112273A - Power construction bend pipe adjustable angle fast laser cutter sweep - Google Patents
Power construction bend pipe adjustable angle fast laser cutter sweep Download PDFInfo
- Publication number
- CN106112273A CN106112273A CN201610580576.9A CN201610580576A CN106112273A CN 106112273 A CN106112273 A CN 106112273A CN 201610580576 A CN201610580576 A CN 201610580576A CN 106112273 A CN106112273 A CN 106112273A
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- CN
- China
- Prior art keywords
- bend pipe
- folder
- cutter sweep
- power construction
- gear ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
-
- 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
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
Abstract
The invention discloses a kind of power construction bend pipe adjustable angle fast laser cutter sweep, including base, housing, gear ring, laser cutting head, telescoping mechanism and the workpiece grip mechanism being arranged on base, described housing two side arranges axially extending bore, described gear ring is flexibly connected with housing by the mechanism that is slidably connected, telescoping mechanism is connected by support and gear ring are fixing, laser cutting head is connected to the telescopic end of telescoping mechanism, gear ring connects rotary drive mechanism by the driving gear being engaged with, and described rotary drive mechanism is fixing with base to be connected；Described workpiece grip mechanism includes the pole being arranged on base and the left electric expansion mechanism being arranged on pole and right electric expansion mechanism, described left electric expansion mechanism and right electric expansion mechanism are respectively arranged at two ends with left folder and right folder, and described pole is provided with at least one folder righting mechanism.This device is capable of the fly-cutting of concatemer bend pipe, and reliable in quality, it is not necessary to again otch is repaired.
Description
Technical field
The present invention relates to power construction pipe fitting processing technique field, be specifically related to a kind of power construction bend pipe adjustable angle fast
Speed laser cutting device.
Background technology
Along with progress and the expanding economy of society, power pipe is widely used in every field, it has also become consumption is maximum
One of basic part, the elbow consumption as power pipe connecting portion is the most increasing, improves production efficiency and becomes industry urgently
Problem to be solved.The structure of pipeline connecting bend is generally divided into welding bend pipe and molding bend pipe, and molding elbow is usually will be straight
Pipe or straight tube pipe nipple bend or mechanical bend on bending machine, then by two ends excision forming on forcing press.Traditional elbow
Processing method is generally single-piece brake forming, and production efficiency is the lowest, occurs in that the most compressing technology of concatemer elbow at present,
Compressing efficiency is greatly improved.And the cutting of bend pipe still uses and cuts in lathe or special cutting device, especially
Concatemer elbow (bend pipe) can only be carried on the body with inefficient saw blade cutting and cut, and does not enter speed slow, and cut quality
Poor, also need otch after cutting to repair, so the process-cycle is long, production efficiency is low, it is impossible to adapt to heavy industrialization
Produce and need.Up to now, the high efficiency cutting isolation technics of bend pipe is the most preferably solved.
Such as United States Patent (USP) 4576070 describes a kind of pipe cutter, and this pipe cutter needs relative to pipe fitting
Longitudinal axis is inserted at a certain angle.This causes the sidewall of pipe fitting to be cut out inclined-plane or oblique angle, and this is less desirable.This dress
It is also unstable for putting, and may result in uneven or inconsistent cutting.More specifically, United States Patent (USP) 4576070 relates to one
Planting pipe cutter, wherein, power tool applies turning moment to the axle with circular cutter blade, and this circular cutter blade is just
Meet at described axle orientation.Being additionally provided with guide wheel, this guide wheel is connected on one end away from cutting tool of axle in axle journal mode.
In use, cutting blade is then oriented more at relative to the longitudinal axis of cut pipe fitting so that this cutting blade is cut
The sidewall of poling part, and when cutting blade rotates, this cutting blade cuts through sidewall.Guide wheel is non-rotary with this guide wheel
Mode is attached to axle.The defect of this conventional pipe sickle comprises and is characterised by, guide wheel must engage the whole of pipe fitting
Inner surface operates and guide wheel is positioned at distance cutting wheel larger distance.And, the diameter of cutting wheel is less than drawing
The diameter of guide wheel.These factors combine it is meant that the most not only exist between the inner surface and cutting wheel of pipe fitting
Larger gap, and there is also gap between the inner surface and guide wheel of pipe fitting.This will seriously reduce cutting of pipe cutter
Cut efficiency, because guide wheel does not the most provide firm supporting to cutting wheel.Cutting wheel may be with unconstrained side
Formula transverse shifting and cause injury and cause uneven cutting.Cutting wheel also will tend to waving because axle not with
The direction of the longitudinal axes coincident of pipe fitting is orientated.And, this pipe cutter after usage can not be from pipe fitting by easily
Remove and cannot be used for the pipe fitting of different-diameter.Referring also to United States Patent (USP) 5815926, it relates to and for United States Patent (USP)
4576070 in the similar configuration of arrangements described above, and difference is, guide wheel is adjacent against cut pipe fitting
Hold, and the relatively distant location of the guide wheel being also positioned in distance pipe fitting is taken turns in cut less than guide wheel of diameter.Due to
These structures limit, it is believed that identical defect as above is it would appear that in the publication.Additionally, guide wheel is cut
Pipe fitting on location will be difficult in practice maintain, thus this will cause safety problem.Additional disadvantage is that of this configuration,
Before using the pipe cutter of this routine, cut pipe fitting must have the end the most vertical with the longitudinal axis of pipe fitting
Portion.Japanese Patent Publication 2002-187014 with like configurations is used also to there will be similar problem.Reference may also be made to Japan specially
Profit bulletin 10-216376, which depict a kind of pipe cutter, and this pipe cutter has and the freedom of the sickle in use
Neighbouring cutting is held to take turns.Additionally providing guide wheel, this guide wheel is attached to the rotary shaft driven by power tool of sickle.
It is noted, however, that guide wheel is positioned at above cutting wheel and therefore bogie wheel will bear against being cut off and from pipe of pipe fitting
The part that the remainder of part removes.This will be unfavorable for cutting, because pipe fitting cuts away part during using pipe cutter
Can move and therefore cause uneven cutting.In addition to this puts, due to the reduction of bearing-surface, along with proceeding of cutting,
Guide wheel will become more poor efficiency.When completing cutting, the action being properly completed that user is carried out may cause power tool
Difficult control and unconscious motion, and this is probably danger.
Summary of the invention
Problem to be solved by this invention is the above-mentioned deficiency overcoming prior art, it is provided that a kind of power construction bend pipe angle
Adjustable fast laser cutter sweep, this device is capable of the fly-cutting of concatemer bend pipe, and reliable in quality, it is not necessary to the most right
Otch is repaired.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of power construction bend pipe adjustable angle
Fast laser cutter sweep, including base, housing, gear ring, laser cutting head, telescoping mechanism and the workpiece clamp being arranged on base
Holding mechanism, described housing two side arranges axially extending bore, and described gear ring is flexibly connected with housing by the mechanism that is slidably connected, flexible
Mechanism is connected by support and gear ring are fixing, and laser cutting head is connected to the telescopic end of telescoping mechanism, and gear ring is by being engaged with
Driving gear connect rotary drive mechanism, described rotary drive mechanism and base are fixed and are connected；Described workpiece grip mechanism bag
Including the pole being arranged on base and the left electric expansion mechanism being arranged on pole and right electric expansion mechanism, a described left side is electronic
Telescoping mechanism and right electric expansion mechanism are respectively arranged at two ends with left folder and right folder, and described pole is provided with at least one folder
Righting mechanism.
Described folder righting mechanism is through pole, left folder and the slide bar of right folder.
Be equipped with angle adjusting mechanism on described left folder and right folder, described angle adjusting mechanism include connecting rod and with
Connecting rod rotates even arc fastener, and the screw rod of described arc fastener, through connecting rod described connecting rod sets by nut compressing
The bolt through connecting rod, described arc fastener side is had to be provided with several locating slots with bolt one end fits,
Positioning screw stretches into the described locating slot in location, fixed graduated disc on described screw rod.
Described slide mechanism is cooperated by annular groove and annular boss and constitutes, and annular groove and annular boss set respectively
Put on the both sides inwall of described gear ring and housing.
Described laser cutting head arranges mobile position-limit mechanism.
Described gear ring is engaged with at least 1 balance gear, and is installed on the housing by gear shaft.
Described driving gear and drive mechanism are connected with described housing by mandrel.
Described telescoping mechanism and rotary drive mechanism signal connect controller.
The invention has the beneficial effects as follows:
1) the power construction bend pipe adjustable angle fast laser cutter sweep of the present invention uses overall circulus, solves bend pipe
A difficult problem for the cut such as body is irregular, otch inclination, it is achieved that the high-quality of bend pipe, high efficiency cutting, otch error is controlled
System is within 0.05mm, and compared with prior art, production efficiency can improve more than 20 times.
2) rotary system in the present invention uses closed loop ball bearing structure, can effectively overcome in gear ring rotary course
Axial wobble, reliably ensures the quality of otch；Meanwhile, when the annular elastomeric pilot trench wear out failure of wheel ball bearing, only need to change bullet
Sub-disk, thus reduces maintenance cost.
3) in view of in the power construction bend pipe adjustable angle fast laser cutter sweep of the present invention, gear ring is in does not feels relieved
Run under state, due to mismachining tolerance and the fit clearance of relational structure, the radial direction produced in unavoidable gear ring rotary course
And axial-shift, the quality of bend pipe otch can be brought greater impact.So, it is provided with balance gear in the present invention, and
It is arranged symmetrically with relative to axle center together with driving gear, it is possible to make the rotation of gear ring receive preferable centering effect, thus reach
Improve the purpose of kerf quality.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the angle adjusting mechanism structural representation of the present invention；
Fig. 4 is the structural representation of the embodiment of the present invention 4 telescoping mechanism.
Detailed description of the invention
The present invention will be further described with embodiment below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figure 1, 2, the power construction bend pipe adjustable angle fast laser cutter sweep of the present invention, including base 1, housing,
Gear ring 3, laser cutting head 4, telescoping mechanism 5 and workpiece grip mechanism, housing bottom can be connected with base 1 by connector 1-1,
For ease of installation and maintenance, described housing may be configured as the two body structures that body 2 is connected with a side cover plate 2-1.The sidewall of body 2
And the centre of cover plate 2-1 arranges axially extending bore, pass for pipe fitting to be cut.Described gear ring 3 is by the mechanism that is slidably connected
It is flexibly connected with housing, it is ensured that gear ring 3 is freely rotatable.It is close that described telescoping mechanism 5 is fixedly connected on gear ring 3 by support 6
The position in axle center, laser cutting head 4 is connected to the telescopic end of telescoping mechanism 5, and telescoping mechanism 5 can use fluid cylinder or cylinder, it is simple to
Laser cutting head 4 fast advance and retreat.Gear ring 3 connects rotary drive mechanism 9 by the driving gear 7 being engaged with, and described rotation is driven
Motivation structure 9 is fixing with base 1 to be connected, and rotary drive mechanism 9 can use servomotor.Described slide mechanism is by annular groove 3-1
It is separately positioned on described gear ring 3 and housing with cooperate composition, annular groove 3-1 and annular boss 2-2 of annular boss 2-2
On the inwall of both sides.Of course, it is possible to be that annular groove 3-1 is arranged on the both sides end face of gear ring 3, and annular boss 2-2 sets respectively
Put on the inwall of enclosure body 2 and cover plate 2-1；Can also be that annular boss 2-2 is arranged on the both sides end face of gear ring 3, and
Annular groove 3-1 is separately positioned on the inwall of enclosure body 2 and cover plate 2-1.Described laser cutting head 4 can arrange mobile spacing
Mechanism 6-1, it is simple to the advance and retreat of laser cutting head 4 are spacing, its structure can be by the spacing connecting plate installed on the frame 6 and being installed on
Between laser cutting head 4 and telescoping mechanism 5, the upper and lower stop nut in connecting rod is constituted.In present embodiment, described housing is
C font hatch frame, the exposed setting of driving gear 7, installation and maintenance are more convenient；
Described workpiece grip mechanism includes the pole 15 being arranged on base and the left electric expansion mechanism being arranged on pole 15
14 and right electric expansion mechanism 13, described left electric expansion mechanism and right electric expansion mechanism are respectively arranged at two ends with left folder 19 He
Right folder 20, described pole 15 is provided with at least one folder righting mechanism.
Described folder righting mechanism is the slide bar 12 through pole 15, left folder 19 and right folder 20, plays centralizing function,
Preventing left folder 19 and right folder 20 from tilting, the left folder of Controlled by Programmable Controller and right folder synchronize to medial movement, at folder
After tight, the axle center of steel pipe is the most concentric with the circumferential hole of housing.
Bend pipe to be cut in use, can be pressed by the power construction bend pipe adjustable angle fast laser cutter sweep of the present invention
Penetrate according to the angle needed in the central through hole of cutter sweep, and make otch consistent with the Plane of rotation of laser cutting head 4, so
The position of the described upper and lower stop nut of rear regulation, wherein lower position nut controls laser cutting head 4 and bend pipe otch during cutting
Distance, to ensure cut quality；Upper limit nut control bend pipe to be cut be sent into time laser cutting head 4 and bend pipe between away from
From, when should ensure to be sent into, bend pipe must not damaged in collision laser cutting head 4, the again row of minimizing laser cutting head retrogressing as far as possible
Journey, cuts non-cutting time to save, improves cutting efficiency.After above-mentioned adjustment work completes, telescoping mechanism 5 can be started, make to swash
Light cutting head 4 retreats to upper limit, then by bend pipe feed mechanism, bend pipe to be cut is delivered to cutting work station, makes setting otch
Consistent with the Plane of rotation of laser cutting head 4, then can start rotary drive mechanism 9 and the Laser Transmission of laser cutting head 4
Switch, makes laser cutting head 4 around incision Rotating one week, just completes the cutting of an otch.Hereafter, will by telescoping mechanism 5
Laser cutting head 4 retreats, and is sent into bend pipe and makes next otch consistent with the Plane of rotation of laser cutting head 4, carries out next and cut
The cutting of mouth.So circulation, can be efficiently completed the cutting operation of bend pipe, and test proves, each otch cuts and comprises curved
Head is sent into and laser cutting head 4 advance and retreat etc. only need 3 seconds non-cutting time, than saw blade cutting efficiency improve more than 10 times.And, swash
The kerf quality of light cutting is the highest, and without otch carries out concordant finishing, two superpositions again after cutting, production efficiency can improve 20
More than Bei.Simultaneously as described housing and gear ring axis part are provided with bigger through hole, so bend pipe can oblique be sent into, protect
Card otch is consistent with the Plane of rotation of laser cutting head 4, implements to cut smoothly.After an otch has cut, Ke Yitong
Cross rotary drive mechanism 9 and drive rotation, make laser cutting head 4 be stuck in the plane that elbow curvature plane is vertical, the most permissible
Shorten the stroke that laser cutting head 4 is retreated further, shorten the cutting operation time.Obviously, the power construction bend pipe angle of the present invention
Spend adjustable fast laser cutter sweep and the most more can be suitably used for the cutting of straight tube.
Embodiment two
As shown in Figure 1, 2, 3, the power construction bend pipe adjustable angle fast laser cutter sweep of the present invention, including base 1, shell
Body, gear ring 3, laser cutting head 4, telescoping mechanism 5 and workpiece grip mechanism, housing bottom can by connector 1-1 with base 1 even
Connecing, for ease of installation and maintenance, described housing may be configured as the two body structures that body 2 is connected with a side cover plate 2-1.Body 2
The centre of sidewall and cover plate 2-1 arranges axially extending bore, passes for pipe fitting to be cut.Described gear ring 3 is by being slidably connected
Mechanism is flexibly connected with housing, it is ensured that gear ring 3 is freely rotatable.Described telescoping mechanism 5 is fixedly connected on gear ring 3 by support 6
Near the position in axle center, laser cutting head 4 is connected to the telescopic end of telescoping mechanism 5, and telescoping mechanism 5 can use fluid cylinder or cylinder,
It is easy to laser cutting head 4 fast advance and retreat.Gear ring 3 connects rotary drive mechanism 9, described rotation by the driving gear 7 being engaged with
Turning that drive mechanism 9 and base 1 is fixing to be connected, rotary drive mechanism 9 can use servomotor.Described slide mechanism is by annular groove
Cooperate composition, annular groove 3-1 and annular boss 2-2 of 3-1 and annular boss 2-2 is separately positioned on described gear ring 3 and shell
On the both sides inwall of body.Of course, it is possible to be that annular groove 3-1 is arranged on the both sides end face of gear ring 3, and annular boss 2-2 divides
It is not arranged on the inwall of enclosure body 2 and cover plate 2-1；It can also be the annular boss 2-2 both sides end face that is arranged on gear ring 3
On, and annular groove 3-1 is separately positioned on the inwall of enclosure body 2 and cover plate 2-1.Described laser cutting head 4 can arrange shifting
Dynamic position-limit mechanism 6-1, it is simple to the advance and retreat of laser cutting head 4 are spacing, its structure can by the spacing connecting plate installed on the frame 6 and
The upper and lower stop nut being installed between laser cutting head 4 and telescoping mechanism 5 in connecting rod is constituted.In present embodiment, described
Housing is C font hatch frame, and the exposed setting of driving gear 7, installation and maintenance are more convenient；Described workpiece grip mechanism includes setting
Put the pole 15 on base and the left electric expansion mechanism 14 being arranged on pole 15 and right electric expansion mechanism 13, a described left side
Electric expansion mechanism and right electric expansion mechanism are respectively arranged at two ends with left folder 19 and right folder 20, described pole 15 be provided with to
A few folder righting mechanism.
Described folder righting mechanism is the slide bar 12 through pole 15, left folder 19 and right folder 20, plays centralizing function,
Preventing left folder 19 and right folder 20 from tilting, the left folder of Controlled by Programmable Controller and right folder synchronize to medial movement, at folder
After tight, the axle center of steel pipe is the most concentric with the circumferential hole of housing.It is equipped with angular adjustment machine on described left folder 19 and right folder 20
Structure, described angle adjusting mechanism includes connecting rod 11 and rotates even arc fastener 10, the screw rod of described arc fastener with connecting rod
16 are compressed through connecting rod by nut 17, and described connecting rod 11 is provided through the bolt 18 of connecting rod, described arc
Fastener 10 side is provided with and several locating slots of bolt 16 one end fits, and positioning screw 18 stretches into described location, location
Groove, thus prevent arc fastener 10 from rotating, fixed graduated disc on described screw rod 16, by regulating the angle of arc fastener 10, comes
Adjusting the clamping gradient of steel pipe, meet the demand of inclined cut, described drive mechanism uses and drives motor, drives driven by motor
Rotation rotates forward, and makes left folder and right folder synchronize to medial movement, and displacement is identical, by steel tube clamping, and makes steel pipe
Center and axial hole coaxial line, make cutting head the most identical with the distance of the outer surface of steel pipe when rotating cutting, drive electric
Machine reversely rotates and drives left folder and right folder to be all displaced outwardly, and unclamps steel pipe；The center of left folder and right folder and circumference
Hole is concentric.
Embodiment three
As shown in Figure 1,2,3, 4, the power construction bend pipe adjustable angle fast laser cutter sweep of the present invention, including base 1, shell
Body, gear ring 3, laser cutting head 4, telescoping mechanism 5 and workpiece grip mechanism, housing bottom can by connector 1-1 with base 1 even
Connecing, for ease of installation and maintenance, described housing may be configured as the two body structures that body 2 is connected with a side cover plate 2-1.Body 2
The centre of sidewall and cover plate 2-1 arranges axially extending bore, passes for pipe fitting to be cut.Described gear ring 3 is by being slidably connected
Mechanism is flexibly connected with housing, it is ensured that gear ring 3 is freely rotatable.Described telescoping mechanism 5 is fixedly connected on gear ring 3 by support 6
Near the position in axle center, laser cutting head 4 is connected to the telescopic end of telescoping mechanism 5, and telescoping mechanism can use interior bar 23, be sleeved on
Outer bar 21 on interior bar, the spring 22 being sleeved on outer bar 21 and be arranged on the cutting laser head 4 of interior bar 23 free end, described in
Bar 23 side is provided with L-shaped and fixes bar 25, and L-shaped is fixed one end of bar 25 and is provided with roller 24, and roller 24 rotates on steel pipe and makes laser
Head is the most identical with the distance of steel pipe, reaches cutting and tilts the purpose of steel pipe.Gear ring 3 is connected by the driving gear 7 being engaged with
Connecing rotary drive mechanism 9, described rotary drive mechanism 9 is fixing with base 1 to be connected, and rotary drive mechanism 9 can use servomotor.
Described slide mechanism is cooperated constituted by annular groove 3-1 and annular boss 2-2, and annular groove 3-1 and annular boss 2-2 divides
It is not arranged on the both sides inwall of described gear ring 3 and housing.Of course, it is possible to be the annular groove 3-1 two side ends that is arranged on gear ring 3
On face, and annular boss 2-2 is separately positioned on the inwall of enclosure body 2 and cover plate 2-1；Can also be that annular boss 2-2 sets
Put on the both sides end face of gear ring 3, and annular groove 3-1 is separately positioned on the inwall of enclosure body 2 and cover plate 2-1.Described
Laser cutting head 4 can arrange mobile position-limit mechanism 6-1, it is simple to the advance and retreat of laser cutting head 4 are spacing, and its structure can be propped up by being arranged on
Spacing connecting plate on frame 6 and the upper and lower stop nut structure being installed between laser cutting head 4 and telescoping mechanism 5 in connecting rod
Become.In present embodiment, described housing is C font hatch frame, and the exposed setting of driving gear 7, installation and maintenance are more convenient；Institute
State pole 15 and the left electric expansion mechanism 14 being arranged on pole 15 and the right side that workpiece grip mechanism includes being arranged on base
Electric expansion mechanism 13, described left electric expansion mechanism and right electric expansion mechanism are respectively arranged at two ends with left folder 19 and right folder
20, described pole 15 is provided with at least one folder righting mechanism.Described folder righting mechanism is through pole 15, left folder 19
With the slide bar 12 of right folder 20, playing centralizing function, prevent left folder 19 and right folder 20 from tilting, Controlled by Programmable Controller is left
Folder and right folder synchronize to medial movement, and after clamping, the axle center of steel pipe is the most concentric with the circumferential hole of housing.Described left folder
Being equipped with angle adjusting mechanism on part 19 and right folder 20, described angle adjusting mechanism includes connecting rod 11 and rotates with connecting rod
Even arc fastener 10, the screw rod 16 of described arc fastener is compressed through connecting rod by nut 17, and described connecting rod 11 is provided with
Through the bolt 18 of connecting rod, described arc fastener 10 side is provided with several location with bolt 16 one end fits
Groove, positioning screw 18 stretches into the described locating slot in location, thus prevents arc fastener 10 from rotating, fixed scale on described screw rod 16
Dish, by regulate arc fastener 10 angle, adjust the clamping gradient of steel pipe, meet the demand of inclined cut, described in drive
Motivation structure uses and drives motor, drives driven by motor to rotate and rotates forward, and makes left folder and right folder synchronize, to medial movement, to move
Dynamic apart from identical, by steel tube clamping, and make center and the axial hole coaxial line of steel pipe, make cutting head when rotating cutting and steel pipe
The distance of outer surface the most identical, drive motor to reversely rotate and drive left folder and right folder to be all displaced outwardly, unclamp steel pipe；
The center of left folder and right folder is concentric with circumference hole.
Embodiment four and embodiment three are distinguished and are: described driving motor uses reducing motor, and reducing motor chucking power is big.
Presently preferred embodiments of the present invention is described, so that principles and applications to be described, it is to be understood that this
Invention otherwise can realize on the basis of without departing from these principles.
Claims (10)
1. a power construction bend pipe adjustable angle fast laser cutter sweep, it is characterised in that: include base, housing, gear ring,
Laser cutting head, telescoping mechanism and the workpiece grip mechanism being arranged on base, described housing two side arranges axially extending bore, institute
Stating gear ring to be flexibly connected with housing by the mechanism that is slidably connected, telescoping mechanism is connected by support and gear ring are fixing, cut
Head is connected to the telescopic end of telescoping mechanism, and gear ring connects rotary drive mechanism, described rotation by the driving gear being engaged with
Drive mechanism is fixing with base to be connected；Described workpiece grip mechanism includes the pole being arranged on base and is arranged on pole
Left electric expansion mechanism and right electric expansion mechanism, described left electric expansion mechanism and right electric expansion mechanism are respectively arranged at two ends with
Left folder and right folder.
2. power construction bend pipe adjustable angle fast laser cutter sweep as claimed in claim 1, it is characterised in that: described
Bar is provided with at least one folder righting mechanism.
3. power construction bend pipe adjustable angle fast laser cutter sweep as claimed in claim 2, it is characterised in that: described folder
Part righting mechanism is through pole, left folder and the slide bar of right folder.
4. power construction bend pipe adjustable angle fast laser cutter sweep as claimed in claim 1, it is characterised in that: a described left side
It is equipped with angle adjusting mechanism on folder and right folder.
5. power construction bend pipe adjustable angle fast laser cutter sweep as claimed in claim 4, it is characterised in that: described angle
Degree governor motion includes connecting rod and rotates even arc fastener with connecting rod, and the screw rod of described arc fastener passes through through connecting rod
Nut compressing, described connecting rod is provided through the bolt of connecting rod, and described arc fastener side is provided with and bolt
Several locating slots of one end fits, positioning screw stretches into the described locating slot in location, fixed graduated disc on described screw rod.
6. power construction bend pipe adjustable angle fast laser cutter sweep as claimed in claim 1, it is characterised in that: described cunning
Motivation structure is cooperated by annular groove and annular boss and constitutes, annular groove and annular boss be separately positioned on described gear ring and
On the both sides inwall of housing.
7. power construction bend pipe adjustable angle fast laser cutter sweep as claimed in claim 1, it is characterised in that: described sharp
Light cutting head arranges mobile position-limit mechanism.
8. power construction bend pipe adjustable angle fast laser cutter sweep as claimed in claim 1, it is characterised in that: described tooth
Circle is engaged with at least 1 balance gear, and is installed on the housing by gear shaft.
9. power construction bend pipe adjustable angle fast laser cutter sweep as claimed in claim 1, it is characterised in that: described master
Moving gear and drive mechanism are connected with described housing by mandrel.
10. power construction bend pipe adjustable angle fast laser cutter sweep as claimed in claim 1, it is characterised in that: described
Telescoping mechanism and rotary drive mechanism signal connect controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610580576.9A CN106112273A (en) | 2016-07-22 | 2016-07-22 | Power construction bend pipe adjustable angle fast laser cutter sweep |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610580576.9A CN106112273A (en) | 2016-07-22 | 2016-07-22 | Power construction bend pipe adjustable angle fast laser cutter sweep |
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| Publication Number | Publication Date |
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| CN106112273A true CN106112273A (en) | 2016-11-16 |
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| CN201610580576.9A Pending CN106112273A (en) | 2016-07-22 | 2016-07-22 | Power construction bend pipe adjustable angle fast laser cutter sweep |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318841A (en) * | 2020-04-17 | 2020-06-23 | 苏州威尔汉姆堆焊技术有限公司 | Stretching-in type welding device |
| CN111823416A (en) * | 2020-07-03 | 2020-10-27 | 中铁五局集团电务工程有限责任公司 | Prestressed pipe pile cutting equipment |
| CN113275884A (en) * | 2021-04-28 | 2021-08-20 | 成都晋升泰科技有限公司 | Antenna welding tool and welding process for CT slip ring |
| CN113878251A (en) * | 2021-12-08 | 2022-01-04 | 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 |
| CN114633118A (en) * | 2022-02-17 | 2022-06-17 | 安徽省无为市泉塘预制厂 | Culvert pipe module prefabricated part groove machining device with angle adjusting function |
| CN114985986A (en) * | 2022-08-01 | 2022-09-02 | 深圳市时代精密塑胶模具有限公司 | Laser cutting machine is used in hardware processing |
| CN116967627A (en) * | 2023-08-21 | 2023-10-31 | 南通柯瑞特机械制造有限公司 | Pipe fitting cutting equipment is used in vacuum equipment production |
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| DE19538560C2 (en) * | 1995-10-17 | 1999-10-28 | Fraunhofer Ges Forschung | Device for machining long workpieces |
| CN2714217Y (en) * | 2004-08-23 | 2005-08-03 | 成都共同管业有限公司 | Pipe cutter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318841A (en) * | 2020-04-17 | 2020-06-23 | 苏州威尔汉姆堆焊技术有限公司 | Stretching-in type welding device |
| CN111823416A (en) * | 2020-07-03 | 2020-10-27 | 中铁五局集团电务工程有限责任公司 | Prestressed pipe pile cutting equipment |
| CN111823416B (en) * | 2020-07-03 | 2021-11-12 | 中铁五局集团电务工程有限责任公司 | Prestressed pipe pile cutting equipment |
| CN113275884A (en) * | 2021-04-28 | 2021-08-20 | 成都晋升泰科技有限公司 | Antenna welding tool and welding process for CT slip ring |
| CN113275884B (en) * | 2021-04-28 | 2023-02-28 | 嘉兴恩碧技电气有限公司 | Antenna welding tool and welding process for CT slip ring |
| CN113878251A (en) * | 2021-12-08 | 2022-01-04 | 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 |
| 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 |
| WO2023103791A1 (en) * | 2021-12-08 | 2023-06-15 | 广东电网有限责任公司东莞供电局 | Rapid laser cutting device capable of adjusting elbow angle for electric construction |
| CN114633118A (en) * | 2022-02-17 | 2022-06-17 | 安徽省无为市泉塘预制厂 | Culvert pipe module prefabricated part groove machining device with angle adjusting function |
| CN114985986A (en) * | 2022-08-01 | 2022-09-02 | 深圳市时代精密塑胶模具有限公司 | Laser cutting machine is used in hardware processing |
| CN116967627A (en) * | 2023-08-21 | 2023-10-31 | 南通柯瑞特机械制造有限公司 | Pipe fitting cutting equipment is used in vacuum equipment production |
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