CN208391276U - A kind of welded lathe of unequal thickness plate cutting - Google Patents
A kind of welded lathe of unequal thickness plate cutting Download PDFInfo
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- CN208391276U CN208391276U CN201820778557.1U CN201820778557U CN208391276U CN 208391276 U CN208391276 U CN 208391276U CN 201820778557 U CN201820778557 U CN 201820778557U CN 208391276 U CN208391276 U CN 208391276U
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Abstract
The utility model discloses a kind of unequal thickness plates to cut welded lathe, including Work piece fixing platform, Workpiece clamping slide unit, portal frame and the Y-axis mechanism being mounted on the base；The Work piece fixing platform and Workpiece clamping slide unit are arranged side by side along Y-axis, and clamp system along the x axis is wherein provided on Workpiece clamping slide unit；The Y-axis mechanism driving portal frame is moved along Y-axis, X-axis mechanism is installed on the portal frame, welding Z-axis mechanism and cutting Z-axis mechanism are installed in the X-axis mechanism, welding laser, cutting laser are separately installed on the welding Z-axis mechanism and cutting Z-axis mechanism, wherein cutting laser deflection setting；The capacitor height regulating device for further including controller and being mounted on cutting laser, the controller receive the output signal of capacitor height regulating device, control cutting Z-axis mechanism and X-axis mechanism synchronization action, constitute the two-axle interlocking closed-loop control system of cutting laser.
Description
Technical field
The utility model relates to machine tool fields, and in particular to a kind of welded lathe of unequal thickness plate cutting.
Background technique
In modern industry, it is often necessary to the plate of two pieces of different-thickness is welded together to form plate embryo material, it is such
Plate embryo material is also referred to as tailor welded.Traditional tailor welded is welded using the resistance modes such as spot welding or friction welding (FW), with the development of science and technology
The advantages such as laser welding is fast with speed of welding, weld strength is high and weld seam is beautiful get the nod；The prior art uses laser welding
Unequal thickness plate needs that two plates butt end is first cut into the inclined-plane to match, and what is generallyd use at present is laser cutting side
Formula；Since the distance of cutting laser to plate surface has an impact to cutting effect, laser cutting field generallys use capacitor tune
High device detects, controls the distance that cutting laser arrives plate surface, keeps the cutting laser uneven with plate surface
And float up and down, good regulating and controlling effect can be played for the cutting of vertical state, but in instrument bevel, such as Figure 28 institute
Show, cutting laser is along plate 19 is cut at position 21, when there is protrusion 20 on plate 19, cutting laser is elevated in place
It sets at 22, although the height to cut point is always consistent, offset occurs in cut surface, and the inclined-plane processed is uneven
It is whole, when two plates splicing when, herein can off-seam, after being welded into plate embryo material, intensity and remaining commissure herein is inconsistent,
Plate embryo material stress distribution in stress is uneven, there is the risk of fracture.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of unequal thickness plates to cut welded lathe, can solve
Existing unequal thickness plate cutting welding machine tool is uneven and upper and lower with plate using capacitor height regulating device control cutting laser
The problem of floating, leading to cut surface offset, inclined-plane out-of-flatness.
The utility model is achieved through the following technical solutions:
A kind of welded lathe of unequal thickness plate cutting, Work piece fixing platform, Workpiece clamping including being mounted on the base are sliding
Platform, portal frame and Y-axis mechanism；The Work piece fixing platform and Workpiece clamping slide unit are arranged side by side along Y-axis, wherein Workpiece clamping slide unit
On be provided with clamp system along the x axis；The Y-axis mechanism driving portal frame is moved along Y-axis, is equipped on the portal frame
X-axis mechanism, is equipped with welding Z-axis mechanism and cutting Z-axis mechanism in the X-axis mechanism, the welding Z-axis mechanism and cuts Z axis
Welding laser, cutting laser are separately installed in mechanism, wherein cutting laser deflection setting；It further include controller and peace
Capacitor height regulating device on cutting laser, the controller receive the output signal of capacitor height regulating device, control cutting Z axis machine
Structure and X-axis mechanism synchronization action constitute the two-axle interlocking closed-loop control system of cutting laser.
The further scheme of the utility model is that the cutting laser is mounted on cutting Z-axis mechanism by swivel slide
On；Swivel slide cuts the inclination angle of laser convenient for adjusting, and processes the inclined-plane of different angle.
The further scheme of the utility model is that the Y-axis mechanism includes two Y-axis silks being disposed side by side on pedestal
Thick stick and two Y-axis rack gears, two footing of the portal frame are respectively arranged with and the tooth of corresponding Y-axis rack gear engaged transmission
Wheel, one of footing are fixedly connected with the screw of a Y-axis lead screw；The same end of two Y-axis lead screws has been fixedly and coaxially connected Y-axis
Synchronizing wheel, by Y-axis toothed belt transmission, wherein a Y-axis lead screw and Y-axis servo motor transmission；Y-axis servo motor passes through Y-axis
Synchronous belt drives Y-axis lead screw, and portal frame is driven to walk on Y-axis rack gear, and control precision is high.
The further scheme of the utility model is that the Work piece fixing platform includes fixed station bottom plate, is mounted on fixed station bottom
The outer of plate and the locating piece at Y direction both ends, and the active grab being mounted on fixed station bottom plate, the fixed station bottom plate
It is horizontally arranged on the boss on pedestal；Workpiece takes, puts easy to operate.
The further scheme of the utility model is that the Workpiece clamping slide unit includes slide unit bottom plate, is mounted on slide unit bottom plate
Outer and Y direction both ends locating piece, and the active grab being mounted on slide unit bottom plate, the slide unit bottom plate pass through phase
Slide unit sliding rail, the slide unit sliding block mutually cooperated is horizontally arranged on slide unit pedestal, is also equipped on the slide unit pedestal horizontal, vertical
Directly towards the slide unit screw rod of Work piece fixing platform, slide unit screw rod one end is equipped with slide unit synchronizing wheel, by slide unit synchronous belt with
Clamping servomotor motor drive, slide unit screw are fixedly connected with slide unit bottom plate.
The further scheme of the utility model is that the input terminal of the controller is connected with touch screen；It is easily modified to be added
Work workpiece parameter realizes cutting, welding to the plate of different-thickness, type.
The further scheme of the utility model be equipped on the pedestal coating workpieces fixed station, Workpiece clamping slide unit,
The shield of portal frame and Y-axis mechanism；Prevent process from generating to be interfered and influence what processing quality or process generated
Light, thermal pollution environment injure human body.
The utility model compared with prior art the advantages of be:
It cuts Z-axis mechanism and X-axis mechanism synchronization action adjusts cutting laser to the distance of plate surface, protect cut surface
It holds constant, it is ensured that the inclined-plane processed is smooth, and two plates do not have off-seam when splicing, and is welded into weld strength one after plate embryo material
It causes, plate embryo material stress distribution in stress is uniform, and the risk of fracture is effectively reduced.
Detailed description of the invention
Fig. 1 is the structural block diagram for cutting the two-axle interlocking closed-loop control system of laser.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is that the utility model removes the top view after shield.
Fig. 4 is the structural perspective of portal frame and Y-axis mechanism.
Fig. 5 is the top view of portal frame and Y-axis mechanism.
Fig. 6 is the bottom view of Fig. 5.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the structural perspective of pedestal and Work piece fixing platform, Workpiece clamping slide unit.
Fig. 9 is the structural perspective of pedestal and boss.
Figure 10 is the top view of Workpiece clamping slide unit.
Figure 11 is the bottom view of Figure 10.
Figure 12 is the A direction view of Figure 11.
Figure 13 is the structural perspective of Workpiece clamping slide unit.
Figure 14 is the top view of Work piece fixing platform.
Figure 15 is the bottom view of Figure 14.
Figure 16 is the structural perspective of Work piece fixing platform.
Figure 17 is the driving circuit of welding laser.
Figure 18 is the driving circuit for cutting laser.
Figure 19 is touch screen circuitry.
Figure 20 is X-axis mechanism driving circuit.
Figure 21 is Y-axis mechanism driving circuit.
Figure 22 is cutting Z-axis mechanism driving circuit.
Figure 23 is clamping servomotor motor-drive circuit.
Figure 24 is to cut servo motor to connect circuit with capacitor height regulating device.
Figure 25 is capacitor height regulating device and plc communication circuit.
Figure 26 is laser control circuit.
Figure 27 is laser power control circuit.
Figure 28 is existing cutting laser floating position schematic diagram.
Figure 29 is the cutting laser floating position schematic diagram of the utility model.
Wherein, 1 is pedestal, and 2 be shield, and 3 be touch screen, and 4 be Work piece fixing platform, and 5 be Workpiece clamping slide unit, and 6 be dragon
Door frame, 7 be Y-axis mechanism, and 8 be welding laser, and 9 be cutting laser, and 10 be welding Z-axis mechanism, and 11 be cutting Z-axis mechanism,
12 be X-axis mechanism, and 13 be swivel slide, and 14 be boss, and 15 be locating piece, and 16 be active grab, and 17 be sample thin plate, and 18 be examination
Sample slab, 19 be template, and 20 be salient point, and 21 be the first cut point, and 22 be the second cut point, and 23 be third cut point；41 be solid
Determine platform bottom plate；51 be slide unit bottom plate, 52 slide unit synchronizing wheels, and 53 be slide unit pedestal, and 55 be slide unit sliding rail, and 56 be slide unit sliding block, 57
It is slide unit screw rod, 58 be slide unit screw, and 59 be slide unit synchronous belt；71 be Y-axis servo motor, and 72 be Y-axis rack gear, and 73 be Y-axis silk
Thick stick, 74 be Y-axis synchronous belt, and 75 be Y-axis synchronizing wheel.
Specific embodiment
A kind of unequal thickness plate as shown in Figures 2 and 3 cuts welded lathe, including upper surface be equipped with shield 2,
Bottom is equipped with the pedestal 1 of lower margin and castor, and the Work piece fixing platform 4 on the pedestal 1 being mounted in shield 2, workpiece clamp
Tight slide unit 5, portal frame 6 and Y-axis mechanism 7.
As shown in Fig. 3, Fig. 8 ~ 16, the Work piece fixing platform 4 and Workpiece clamping slide unit 5 are arranged side by side along Y-axis；The workpiece
Fixed station 4 includes fixed station bottom plate 41, and the outer of fixed station bottom plate 41 and the locating piece at Y direction both ends are mounted on by bolt
15, and the active grab 16 being mounted on fixed station bottom plate 41, the fixed station bottom plate 41 be horizontally arranged at bottom by bolt
On boss 14 on seat 1；The Workpiece clamping slide unit 5 includes slide unit bottom plate 51, is mounted on the outer of slide unit bottom plate 51 by bolt
The locating piece 15 on edge and Y direction both ends, and the active grab 16 being mounted on slide unit bottom plate 51, the slide unit bottom plate 51 are logical
Cross mutually matched slide unit sliding rail 55, slide unit sliding block 56 is horizontally arranged on slide unit pedestal 53, the slide unit pedestal 53 passes through spiral shell
Bolt is fixedly mounted on pedestal 1, is also equipped with that horizontal, vertically workpiece is fixed along the x axis on the slide unit pedestal 53
The slide unit screw rod 57 of platform 4, described 57 one end of slide unit screw rod are equipped with slide unit synchronizing wheel 52, are watched by slide unit synchronous belt 59 with clamping
The transmission of motor (not shown) is taken, slide unit screw 58 is fixedly connected with slide unit bottom plate 51.
As shown in Fig. 3 ~ 7, the Y-axis mechanism 7 includes two Y-axis lead screws 73 being disposed side by side on pedestal 1 and two
Y-axis rack gear 72, two footing of the portal frame 6 be respectively arranged with the gear of 72 engaged transmission of corresponding Y-axis rack gear, wherein
One footing is fixedly connected with the screw of a Y-axis lead screw 73；It is same that the same end of two Y-axis lead screws 73 has been fixedly and coaxially connected Y-axis
Step wheel 75, is driven by Y-axis synchronous belt 74, wherein a Y-axis lead screw 73 and Y-axis servo motor 71 are driven；On the portal frame 6
X-axis mechanism 12 is installed, welding Z-axis mechanism 10 and cutting Z-axis mechanism 11, the welding Z axis are installed in the X-axis mechanism 12
Mechanism 10 is equipped with welding laser 8, and the cutting Z-axis mechanism 11 is equipped with cutting laser 9, cutting by swivel slide 13
Laser 9 is obliquely installed, and angle is adjustable in -60 ° ~+60 °, and preferably -10 °；It further include controller and being mounted on cutting laser
Capacitor height regulating device on 9, as shown in Fig. 1, Figure 17 ~ 27, the input terminal of the controller is connected with the touching extended to outside shield 2
Touch screen 3, the controller control clamping servomotor motor, Y-axis servo motor 71, X-axis mechanism 12, welding Z-axis mechanism 10, cutting Z
Axis mechanism 11, welding laser 8 and the movement for cutting laser 9 also receive the output signal of capacitor height regulating device, control cutting Z
12 synchronization action of axis mechanism 11 and X-axis mechanism constitutes the two-axle interlocking closed-loop control system of cutting laser 9, wherein X-axis mechanism
12 moving distance Lx is to cut the tangent value tan θ of the tiltangleθ of laser 9 and multiplying for cutting 11 moving distance Lz of Z-axis mechanism
Product tan θ * Lz.
In the present embodiment, pedestal 1 obtains frame using the steel-pipe welding of 40*40*4, guarantee whole equipment intensity and
Rigidity, then aluminium alloy siding, panel and bottom plate are installed, internal to be used as electrical cabinet, bottom carries out height adjustment using lower margin；
Workpiece clamping slide unit 5 is for installing sample thin plate 17, and Work piece fixing platform 4 is for installing sample slab 18, and locating piece 15 is according to examination
The size of sample thin plate 17 and sample slab 18 determines position, is then fastened by bolts, and there are many commercially available brands for active grab 16
It is available, such as see the horizontal 20752B type of auspicious board；Clamping servomotor motor uses the servo motor of Delta B series: ECMA-
C10602RS, power 400W-low inertia-increment type servo motor, the lead for the ball screw being used cooperatively are 5mm, stroke
0-30mm；Y-axis servo motor 71 uses the servo motor of Delta B series: ECMA-C10602RS, power 400W-low inertia-
Increment type servo motor, the stroke of Y-axis lead screw 73 are 0-650mm, screw lead 5mm；X-axis mechanism 12 is same using two
Axis setting and synchronization action, stroke 200mm X-axis servo slide table, the model of servo motor are as follows: ECMA-E11305RS, no
Strap brake, power 500W, low inertia, increment type servo motor, the driver with 400W, welding Z-axis mechanism 10, cutting Z axis machine
Structure 11 is respectively mounted on an X-axis servo slide table；It welds Z-axis mechanism 10 and cut the use of Z-axis mechanism 11 is stroke
The servo slide table of 100mm, the model of servo motor are as follows: ECMA-C10602RS, strap brake, power 400W, low inertia, increment
Formula servo motor, the driver with 400W；Swivel slide 13 is using golden section's board RS60-L RS60-R type；Controller uses
Be PLC programmable logic controller (PLC), touch screen 3 using 10 inch touch screen of Delta, capacitor height regulating device using
What BCS100 type, welding laser 8 and cutting laser 9 were manufactured using Jilin governor Guang Ruisi laser technology Co., Ltd
Laser.
When processing, the position of locating piece 15 is determined according to the size of sample thin plate 17 and sample slab 18, then by quick
Sample thin plate 17 and sample slab 18 are separately fixed on Workpiece clamping slide unit 5 and Work piece fixing platform 4 by clamp 16；Sample is thin
The parameter of plate 17 and sample slab 18 will cut laser by 3 input controller of touch screen, the movement of controller control X-axis mechanism 12
The interior edge of 9 registration coupon thin plate 17 of device, then control portal frame 6 and moved along Y-axis, sample thin plate 17 is cut, then gantry
Frame 6 is retracted, and controller, which controls the movement of X-axis mechanism 12, to cut the interior edge of 9 registration coupon slab 18 of laser, then controls portal frame
6 move along Y-axis, cut to sample slab 18；As shown in figure 29, in cutting process, encountering 19 surface of plate has protrusion
When 20, controller control cutting Z-axis mechanism 11 lift while, also control X-axis mechanism 12 translate, make cut laser 9 from
Position 21 is moved to position 23, and cut surface is always consistent；After the completion of cutting, portal frame 6 is retracted, and controller control, which clamps, to be watched
Motor action is taken, keeps sample thin plate 17 mobile to sample slab 18 until the two cut surface is bonded, then controls the movement of X-axis mechanism 12
By the cut surface joint place of welding laser 8 registration coupon thin plate 17 and sample slab 18, then controls portal frame 6 and moved along Y-axis
It is dynamic to be welded.
Claims (7)
1. a kind of unequal thickness plate cuts welded lathe, including be mounted on pedestal (1) Work piece fixing platform (4), workpiece clamp
Tight slide unit (5), portal frame (6) and Y-axis mechanism (7)；The Work piece fixing platform (4) and Workpiece clamping slide unit (5) are set side by side along Y-axis
It sets, clamp system along the x axis is wherein provided on Workpiece clamping slide unit (5)；The Y-axis mechanism (7) drives portal frame (6)
It moves along Y-axis, is equipped with X-axis mechanism (12) on the portal frame (6), welding Z-axis mechanism is installed on the X-axis mechanism (12)
(10) and Z-axis mechanism (11) are cut, is separately installed with welding on the welding Z-axis mechanism (10) and cutting Z-axis mechanism (11) and swashs
Light device (8), cutting laser (9), wherein cutting laser (9) is obliquely installed；It further include controller and being mounted on cutting laser
Capacitor height regulating device on device (9), it is characterised in that: the controller receives the output signal of capacitor height regulating device, control cutting Z axis
Mechanism (11) and X-axis mechanism (12) synchronization action constitute the two-axle interlocking closed-loop control system of cutting laser (9).
2. a kind of unequal thickness plate as described in claim 1 cuts welded lathe, it is characterised in that: the cutting laser
(9) it is mounted in cutting Z-axis mechanism (11) by swivel slide (13).
3. a kind of unequal thickness plate as described in claim 1 cuts welded lathe, it is characterised in that: the Y-axis mechanism (7)
Including the two Y-axis lead screws (73) and two Y-axis rack gears (72) being disposed side by side on pedestal (1), the portal frame (6)
Two footing, which are respectively arranged with, is fixedly connected with a Y with the gear of corresponding Y-axis rack gear (72) engaged transmission, one of footing
The screw of axial filament thick stick (73)；The same end of two Y-axis lead screws (73) has been fixedly and coaxially connected Y-axis synchronizing wheel (75), same by Y-axis
Step band (74) is driven, wherein a Y-axis lead screw (73) and Y-axis servo motor (71) are driven.
4. a kind of unequal thickness plate as described in claim 1 cuts welded lathe, it is characterised in that: the Work piece fixing platform
(4) include fixed station bottom plate (41), be mounted on the outer of fixed station bottom plate (41) and the locating piece (15) at Y direction both ends, with
And it is mounted on the active grab (16) on fixed station bottom plate (41), the fixed station bottom plate (41) is horizontally arranged on pedestal (1)
Boss (14) on.
5. a kind of unequal thickness plate as described in claim 1 cuts welded lathe, it is characterised in that: the Workpiece clamping is sliding
Platform (5) includes slide unit bottom plate (51), is mounted on the outer of slide unit bottom plate (51) and the locating piece (15) at Y direction both ends, and
The active grab (16) being mounted on slide unit bottom plate (51), the slide unit bottom plate (51) pass through mutually matched slide unit sliding rail
(55), slide unit sliding block (56) is horizontally arranged on slide unit pedestal (53), is also equipped on the slide unit pedestal (53) horizontal, vertical
Directly towards the slide unit screw rod (57) of Work piece fixing platform (4), described slide unit screw rod (57) one end is equipped with slide unit synchronizing wheel (52), leads to
Slide unit synchronous belt (59) and clamping servomotor motor drive are crossed, slide unit screw (58) is fixedly connected with slide unit bottom plate (51).
6. a kind of unequal thickness plate as described in claim 1 cuts welded lathe, it is characterised in that: the controller it is defeated
Enter end and is connected with touch screen (3).
7. a kind of unequal thickness plate as described in claim 1 cuts welded lathe, it is characterised in that: on the pedestal (1)
The shield (2) of coating workpieces fixed station (4), Workpiece clamping slide unit (5), portal frame (6) and Y-axis mechanism (7) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778557.1U CN208391276U (en) | 2018-05-24 | 2018-05-24 | A kind of welded lathe of unequal thickness plate cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778557.1U CN208391276U (en) | 2018-05-24 | 2018-05-24 | A kind of welded lathe of unequal thickness plate cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208391276U true CN208391276U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820778557.1U Active CN208391276U (en) | 2018-05-24 | 2018-05-24 | A kind of welded lathe of unequal thickness plate cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208391276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587153A (en) * | 2019-09-24 | 2019-12-20 | 东莞裕保电子精密设备有限公司 | Laser automatic cutting machine for PCB aluminum substrate |
-
2018
- 2018-05-24 CN CN201820778557.1U patent/CN208391276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587153A (en) * | 2019-09-24 | 2019-12-20 | 东莞裕保电子精密设备有限公司 | Laser automatic cutting machine for PCB aluminum substrate |
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