CN204843276U - Laser pipe cutting machine - Google Patents

Abstract

The utility model discloses a laser pipe cutting machine, including the frame, be equipped with X axle linear ramp in the frame, be equipped with gliding rotatory chuck above that on the X axle linear ramp, rotatory chuck center is equipped with and supplies the work piece to pass the through -hole, the one end of X axle linear ramp is equipped with the slip chuck, be equipped with the laser head on the slip chuck. The utility model discloses for the equipment of equal function, the volume energy reduces the one time. The utility model discloses a concentrated type laser pipe cutting machine, the fuselage overall length has only 3.5mm, but its function clamping 6m conventional material, unconventional concentrated model is applicable to chooseing for use of various enterprise, reduces the user because of the too big probability of giveing up chooseing for use of equipment area.

Description

Laser pipe cutter

Technical field

The utility model relates to a kind of laser pipe cutter.

Background technology

The conventional profile length in market, when having no special requirements, generally common with 6m, except the customized length of engineering project, current various pipe cutting machine both domestic and external is also in this, as design considerations.The pipe cutting machine of a clamping conventional section bar, this body length of machine will inevitably be greater than the length of section bar, this is because Most designers selecting at machine active rotation chuck, adopt conventional blind hole chuck, during clamping section bar, can only one end of clamping section bar, and can not the middle part of clamping section bar, the main cause of Here it is body itself must be longer than section bar.Similar pipe cutting machine the most common in the market, its fuselage length is greater than 7m, fuselage huge, for machine-building link, add sizable difficulty of processing, installation and transportation difficulty, certain manufacturing cost also can remain high, equipment manufacturing cost is too high, is unfavorable for the market competition of like product.

Utility model content

For solving the problems of the technologies described above, the utility model provides a kind of laser pipe cutter, and it is relative to the equipment of same function, and volume energy reduces one times.Concentrated type laser pipe cutter of the present utility model, fuselage overall length only has 3.5mm, and its function can the conventional section bar of clamping 6m, and unconventional concentrated type, is applicable to selecting of various enterprise, reduces the probability that user abandons because occupation area of equipment is excessive selecting.

To achieve these goals, the utility model adopts following technical scheme.

Laser pipe cutter, comprises frame, and frame is provided with X-axis linear ramp, X-axis linear ramp is provided with the rotary chuck that can slide thereon, rotary chuck center is provided with for workpiece through through hole, and one end of described X-axis linear ramp is provided with sliding clamp, and described sliding clamp is provided with laser head.

As further improvement of the utility model, described rotary chuck is driven by chuck rotary drive mechanism and rotates.

Described rotary chuck slides and to be driven by X-axis hoofing part mechanism on X-axis linear ramp.

Laser head can move on Y-axis, Z axis.

Described frame is also provided with operating desk or switch board.

The utility model is applicable to below 200mm, and the various types of tubing of more than 30mm cuts off, obform body, the processing of the various particular/special requirement such as irregularly-shaped hole.

1, rotary chuck is four paws automatic centering rotary chuck, maximum can clamping 200mm, the tubing of most I clamping 30mm, rotary chuck X axis is through hole, and section bar can pass rotary chuck, clamping 6m length 2/6 position, or centre position.Workpiece can rotate with rotary chuck, and rotary power comes from chuck rotary drive mechanism, and workpiece does 360 degree of rotations, also can be unlimited rotate along a direction, and its advantage eliminates the parking inertia of commutation rotation.

2, workpiece is when clamping, the four paws linkage automatic centering of chuck, need not artificially beat during table looks for, time saving and energy saving, locates fixing simultaneously, adjust first time program enable position when clamping by work pieces process requirement with the sliding clamp of interlock.Sliding clamp only rotates with rotary chuck, does not move as X-direction, and identical with rotary chuck function, is also have employed four paws to design automatic centering, during clamping workpiece, efficient and convenient.When clamping ellipse, rectangle and heterotype tubing, can install 10mm, 15mm, 20mm, 30mm additional, the cushion block of different-thickness on the symmetrical jaw of chuck, adjustment jaw radial difference, can solve inequilateral or waney clamping problem.After one batch of inequilateral or non-equal diameter pipe machine, only need to take off cushion block on jaw, isometrical clamp position can be recovered.

3, according to work pieces process needs, rotary chuck can do the quick movement of X-direction forward-reverse, sliding clamp not only has automatic centering, Workpiece fixing clamping function, jaw is also designed with rolling pulley, workpiece in the clamp state, also can freely prolong X-direction to move, workpiece while do X-direction movement, also can do axial rotation.Laser cutting head also can need along with workpiece the movement making Y and Z-direction.This has just become the complete control system of X, Y, Z three-shaft linkage.

4, the mentality of designing of working service, all mechanical mechanisms, electric wiring all by shell block, and is provided with safety instruction mark, causes human injury to prevent motion and electric exposed position.Shell is installed, and utilizes the plug-in unit principle of firearms mechanism, need not fix, easy accessibility.

5, in overall design process, burr adjustable tail margin is adopted to in-site installation, only need normal ground level, special equipment mounting foundation need not be done, transportation lengths, highly all load normally in scope at various vehicle.

Improve further as the utility model, described rotary chuck, comprising: bearing block, cylinder roller bearing, roll core, lock collar, wind spring, jaw block, the first bearing pin, jaw pad, the second bearing pin, Stop-motion lock; The described core that rolls is fixed in bearing block by cylinder roller bearing, rolls in-core and is provided with the through hole passed for workpiece; Jaw block rear end is fixed on the front end of rolling core, and with the second bearing pin for axle center rotates, described second bearing pin is the jointed shaft rolling core and jaw block, and described second bearing pin is provided with the wind spring that retaining clip rest shoe is opened outward, the front end of described jaw block by the first bearing pin and jaw pad hinged; Lock collar with roll core and be threaded, drive jaw block to rotate along the second bearing pin by lock collar and mutual the moving of rolling core; Described bearing block is provided with can by bearing block and the Stop-motion lock rolling core and be fixedly connected with.

Base plate is provided with bottom described bearing block.

Described bearing block is also provided with screw-down type grease cup.

Described bearing block side is also provided with drag chain support.

Described first bearing pin, the second bearing pin are fixed with the first circlip for shaft and the second circlip for shaft respectively.

Described bearing block rear end is fixed with synchronizing wheel by synchronizing wheel trim ring and interstage sleeve.

Described bearing block is provided with bearing trim ring.

Described lock collar is provided with spanner hole.

1, whole rotation is rolled core and is fixedly positioning by cylinder roller bearing, and energy controlled rotation, the outer ring of cylinder roller bearing is located by bearing block, bearing block can be connected with four of the linear ramp of a collator slide block, chuck can also prolong under the prerequisite of rotation linear ramp do X to rectilinear motion, achieve the rotation walking function that rotary chuck will meet.

2, four jaw blocks are fixed on and roll on the fore-stock of core, and be that axle center rotates with bearing pin, by the effect of wind spring elastic force, jaw block opens all the time outside axis, lock collar with roll core for being threaded, when lock collar rotates, lock collar can be made to advance or retreat, this just makes jaw block rotate around bearing pin, workpiece pressing or unclamp workpiece, jaw pad and jaw block pinned connection, make the clamping plane of jaw pad be parallel to all the time workpiece by clamping plane.

3, lock collar outer ring is designed with diameter 20mm spanner hole, is convenient to the rotation of lock collar, and class is lathe dog spanner hole, when lock collar is rotated, must put down Stop-motion lock, makes to roll core and bearing block is integrally fixed.Stop-motion lock is when transfering to, and 90-degree rotation angle is unlocking condition, and under the effect of interior sleeve spring, keep unlocking condition can not bounce back into self-locking grooves because of vibrations.

4, chuck is maximum can the most I clamping 30mm tubing of clamping 200mm, reducing scope can regulate between 200-30, when clamping ellipse, rectangle and heterotype tubing, the symmetrical jaw of one group of chuck wherein can install 10mm, 15mm, 20mm, 30mm additional, the cushion block of different-thickness, adjustment jaw radial difference can solve inequilateral or waney clamping problem.

This rotary chuck improves tubular object extruding operating speed greatly, is to contribute greatly one of social processing manufacturing industry.

As further improvement of the utility model, described sliding clamp, comprising: bearing block, deep groove ball bearing, roll core, joint pin, interlock outer disk, interlock inner disc, roll sleeve, roll sleeve axle, balladeur train, dovetail groove slide, worm shaft bearing, worm-wheel shaft, worm screw, worm gear, gear, worm set, arc-shaped rack, reducing support; The described core that rolls is fixed in bearing block by deep groove ball bearing, and roll in-core and be provided with two to the reducing support shifted to install, the inner side of reducing support arranges roll sleeve by roll sleeve axle, and described reducing support is slided in dovetail groove slide by balladeur train; The described in-core that rolls is provided with the interlock outer disk and interlock inner disc that are connected by joint pin, and interlock outer disk and interlock inner disc are provided with deep-slotted chip breaker, and balladeur train is provided with the sliding axle that can slide in deep-slotted chip breaker; Described rolling on core is also provided with worm shaft bearing and worm-wheel shaft, and fixes worm screw by worm set, the fixing worm gear on worm and wheel axle, and worm gear by gear driven arc-shaped rack, and then drives interlock outer disk or interlock inner disc to rotate.

Outer cover is provided with outside described bearing block.

Described deep groove ball bearing is fixed in bearing block by the outer back-up ring of bearing and bearing inner shield ring.

Described interlock outer disk is also provided with door away from the side of joint pin.

Described roll sleeve is arranged on roll sleeve axle by deep groove ball bearing and catch.

Described worm set is fixed in worm shaft bearing by deep groove ball bearing.

Described turbine wheel shaft is fixed by deep groove ball bearing.

Described reducing support is fixed by cushion block and cushion block compressing tablet and balladeur train.

1, balladeur train slides in dovetail groove slide, complete symmetrical reducing action, be different from rotary chuck completely, the dislocation balladeur train of two groups of symmetries inwardly or outwards slides simultaneously, depend on interlock dish, two panels interlock dish has symmetrical crossed trough (deep-slotted chip breaker), the rotation of interlock dish, the sliding axle of balladeur train can be driven to link together in crossed trough, complete the interlock of two groups of balladeur trains.Again due to two groups of balladeur train arranged in dislocation, non-interference when reducing slides, balladeur train is equipped with pulley (roll sleeve), makes workpiece by clamp position, also can do X axis and move.The interlock dish of two groups of band crossed troughs, relies on 8 joint pins to be connected, and forms Coupled motion.

2, rely on joint pin to connect into entirety in the middle of two groups of interlock dishes, so just make there be enough space second group of balladeur train in the middle of two groups of interlock dishes, only have balladeur train arranged in dislocation, just can be formed when clamping reducing non-interference.

3, balladeur train relies on the rotation of interlock dish to make carriage advance, and generation moves radially, and the rotation of interlock dish relies on the worm-and-wheel gear of retaining mechanism, interlock dish can be made to rotate, also can only lock interlock dish, meet rotation and only lock dual-use function.

4, the object that mechanism selects two dish deep groove ball bearings to use side by side is, utilize the feature that the thick size of the axis of this bearing is thinner, this is just within the overall design THICKNESS CONTROL desirable size range of chuck, because the thickness of chuck is directly connected to the length of residue stub bar.

5, sliding clamp Core Feature ensures that the centralized positioning of workpiece and clamping are slided, and makes to be executed in setting program accurately during complete machine X, Y, Z three-shaft linkage, meet setting result.

This sliding clamp can reduce stub bar length to greatest extent, significantly saves labor and materials.

The beneficial effects of the utility model are, it is relative to the equipment of same function, and volume energy reduces one times.Concentrated type laser pipe cutter of the present utility model, fuselage overall length only has 3.5mm, and its function can the conventional section bar of clamping 6m, and unconventional concentrated type, is applicable to selecting of various enterprise, reduces the probability that user abandons because occupation area of equipment is excessive selecting.

Certainly, implement arbitrary product of the present utility model might not need to reach above-described all advantages simultaneously.

Accompanying drawing explanation

Fig. 1 is laser pipe cutter overall structure schematic diagram.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is rotary chuck front cross-sectional schematic diagram.

Fig. 4 is the left view of Fig. 3.

Fig. 5 is the top view of Fig. 3.

Fig. 6 is sliding clamp structural representation.

Fig. 7 is the left pseudosection of Fig. 6.

Fig. 8 is the top plan view of Fig. 6.

Fig. 9 is the enlarged drawing on the right side of Fig. 8 cathetus A.

Wherein, a1, workpiece; A2, chuck rotary drive mechanism; A3, rotary chuck; A4, X-axis hoofing part mechanism; A5, X-axis linear ramp; A6, frame; A7, operating desk; A8, sliding clamp; A9, laser head.

B1, base plate; B2, Timing Belt trim ring; B3, clutch shaft bearing seat; B4, cylinder roller bearing; B5, first rolls core; B6, lock collar; B7, wind spring; B8, jaw block; B9, the first bearing pin; B10, jaw pad; B11, the first circlip for shaft; B12, the second bearing pin; B13, the second circlip for shaft; B14, screw-down type grease cup; B15, bearing trim ring; B16, drag chain support; B17, Stop-motion lock; B18, interstage sleeve.

C1, outer cover; C2, the second bearing block; The outer back-up ring of c3, bearing; C4, the first deep groove ball bearing; C5, second rolls core; C6, bearing inner shield ring; C7, door; C8, joint pin; C9, interlock outer disk; C10, interlock inner disc; C11, roll sleeve; C12, roll sleeve axle; C13, balladeur train; C14, the second deep groove ball bearing; C15, catch; C16, the first dovetail groove slide; C17, the second dovetail groove slide; C18, worm shaft bearing; C19, worm-wheel shaft; C20, worm screw; C21, worm gear; C22, the 3rd deep groove ball bearing; C23, the 4th deep groove ball bearing; C24, gear; C25, worm set; C26, arc-shaped rack; C27, reducing support; C28, cushion block; C29, cushion block compressing tablet; C30, deep-slotted chip breaker; C31, sliding axle.

Detailed description of the invention

Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.

In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.

As Figure 1-Figure 2, laser pipe cutter, comprise frame a6, frame a6 is provided with X-axis linear ramp a5, X-axis linear ramp a5 is provided with the rotary chuck a3 that can slide thereon, rotary chuck a3 center is provided with for workpiece a1 through through hole, and one end of described X-axis linear ramp a5 is provided with sliding clamp a8, and described sliding clamp a8 is provided with laser head a9.

Described rotary chuck a3 is driven by chuck rotary drive mechanism a2 and rotates.

Described rotary chuck a3 slides and to be driven by X-axis hoofing part mechanism a4 on X-axis linear ramp a5.

Laser head a9 can move on Y-axis, Z axis.

Described frame a6 is also provided with operating desk a7.

As shown in Figure 3-Figure 5, rotary chuck a3, comprising: clutch shaft bearing seat b3, cylinder roller bearing b4, first roll core b5, lock collar b6, wind spring b7, jaw block b8, the first bearing pin b9, jaw pad b10, the second bearing pin b12, Stop-motion lock b17.

Described first rolls core b5 is fixed in clutch shaft bearing seat b3 by cylinder roller bearing b4, and first rolls in core b5 the through hole being provided with and passing for workpiece.

Jaw block b8 rear end is fixed on the front end that first rolls core b5, and with the second bearing pin b12 for axle center rotates, described second bearing pin b12 is the first jointed shaft rolling core b5 and jaw block b8, described second bearing pin b12 is provided with the wind spring b7 that retaining clip rest shoe b8 opens outward, and the front end of described jaw block b8 is hinged by the first bearing pin b9 and jaw pad b10.

Lock collar b6 and first rolls core b5 and is threaded, and mutual the moving of being rolled core b5 by lock collar b6 and first drives jaw block b8 to rotate along the second bearing pin b12.

Described clutch shaft bearing seat b3 is provided with the Stop-motion lock b17 that clutch shaft bearing seat b3 and first can be rolled core b5 and be fixedly connected with.

Base plate b1 is provided with bottom described clutch shaft bearing seat b3.

Described clutch shaft bearing seat b3 is also provided with screw-down type grease cup b14.

Described clutch shaft bearing seat b3 side is also provided with drag chain support b16.

Described first bearing pin b9, the second bearing pin b12 fix with the first circlip for shaft b11 and the second circlip for shaft b13 respectively.

Described clutch shaft bearing seat b3 rear end is fixed with synchronizing wheel by synchronizing wheel trim ring b2 and interstage sleeve b18.

Described clutch shaft bearing seat b3 is provided with bearing trim ring b15.

Described lock collar b6 is provided with spanner hole.

As shown in Fig. 6-Fig. 9, sliding clamp a8, comprise: outer cover c1, second bearing block c2, the outer back-up ring c3 of bearing, first deep groove ball bearing c4, second rolls core c5, bearing inner shield ring c6, door c7, joint pin c8, interlock outer disk c9, interlock inner disc c10, roll sleeve c11, roll sleeve axle c12, balladeur train c13, second deep groove ball bearing c14, catch c15, first dovetail groove slide c16, second dovetail groove slide c17, worm shaft bearing c18, worm-wheel shaft c19, worm screw c20, worm gear c21, 3rd deep groove ball bearing c22, 4th deep groove ball bearing c23, gear c24, worm set c25, arc-shaped rack c26, reducing support c27, cushion block c28, cushion block compressing tablet c29, deep-slotted chip breaker c30, sliding axle c31.

Described second rolls core c5 is fixed in the second bearing block c2 by two to the first deep groove ball bearing c4, second rolls in core c5 and is provided with two to the reducing support c27 shifted to install, the inner side of reducing support c27 arranges roll sleeve c11 by roll sleeve axle c12, and described four reducing support c27 slide in the second dovetail groove slide c17 to the first dovetail groove slide c16 and two two respectively by balladeur train c13.

Described second rolls in core c5 the interlock outer disk c9 and interlock inner disc c10 that are provided with and are connected by joint pin c8, and interlock outer disk c9 is provided with deep-slotted chip breaker c30 with the inner disc c10 that links, and balladeur train c13 is provided with the sliding axle c31 that can slide in deep-slotted chip breaker c30.

Described second rolls on core c5 and is also provided with worm shaft bearing c18 and worm-wheel shaft c19, and fix worm screw c20 by worm set c25, worm screw c20 coordinates with the fixing worm gear c21 on worm-wheel shaft c19, worm gear c21 drives arc-shaped rack c26 by gear c24, and then drives interlock outer disk c9 or interlock inner disc c10 to rotate.

Outer cover c1 is provided with outside described second bearing block c2.

Described first deep groove ball bearing c4 is fixed in the second bearing block c2 by the outer back-up ring c3 and bearing inner shield ring c6 of bearing.

Described interlock outer disk c9 is also provided with door c7 away from the side of joint pin c8.

Described roll sleeve c11 is arranged on roll sleeve axle c12 by the second deep groove ball bearing c14 and catch c15.

Described worm set c25 is fixed on worm shaft bearing c18 by the 3rd deep groove ball bearing c22.

Described turbine wheel shaft c19 is fixed by the 4th deep groove ball bearing c23.

Described reducing support c27 is fixed by cushion block c28 and cushion block compressing tablet c29 and balladeur train c13.

By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.

Claims (5)

1. laser pipe cutter, comprise frame, it is characterized in that, frame is provided with X-axis linear ramp, X-axis linear ramp is provided with the rotary chuck that can slide thereon, rotary chuck center is provided with for workpiece through through hole, and one end of described X-axis linear ramp is provided with sliding clamp, and described sliding clamp is provided with laser head.

2. laser pipe cutter as claimed in claim 1, is characterized in that, described rotary chuck is driven by chuck rotary drive mechanism and rotates.

3. laser pipe cutter as claimed in claim 1, is characterized in that, described rotary chuck slides and to be driven by X-axis hoofing part mechanism on X-axis linear ramp.

4. laser pipe cutter as claimed in claim 1, it is characterized in that, laser head can move on Y-axis, Z axis.

5. laser pipe cutter as claimed in claim 1, is characterized in that, described frame is also provided with operating desk or switch board.