CN205817293U - A kind of laser cutting machine bed - Google Patents

Abstract

The utility model discloses the lathe bed of a kind of laser cutting machine, be primarily adapted for use in gantry-type laser cutting machine, use this lathe bed can integrate cutting flat board, pipe.It is characterized in that: lathe bed main body is formed by standard rectangular pipe and the connection of standard square tube；In two parallel square tubes in outside, coupling and have longer boss, install guide rail and tooth bar after polish, guide rail is used for laying crossbeam herein；In two parallel square tubes of lathe bed lower inside, coupling and have shorter boss, install guide rail after polish, guide rail is used for laying the circular tube support frame that can slide herein；There is electric machine support at lathe bed rear portion, and place the panel beating case of laser instrument；Two parallel square tubes that in the middle part of lathe bed, top is shorter, for laying the platform at workpiece to be machined place.

Description

A kind of laser cutting machine bed

Technical field

This utility model relates to laser cutting machine correlative technology field, particularly relates to one and can collect cutting flat board and circle Manage, gantry-type laser cutting machine.

Background technology

Existing laser cutting machine, major part is all the cutting flat board of simple function, or the cutting circle of simple function Pipe；Small part can be with working flat plate and pipe laser cutting machine, being structurally characterized in that of employing, split design principle, individually secondary Lathe bed with stretch out the significant component of cantilever beam of main lathe bed.

In the market can with machine cutting flat board and pipe laser cutting machine, mostly use secondary lathe bed to be separately set in The outside side of main lathe bed, secondary lathe bed placement pipe, and when cutting pipe, if required precision is higher, workpiece and laser head phase To evolution complex time, the laser cutting machine of this kind of design, owing to cannot ensure secondary bed ways and main bed ways The depth of parallelism, and the design of cantilever beam, relative inertness is big, and bigger moment of torsion can cause beam deformation bigger；The most above-mentioned design It is to be difficult to meet its requirement on machining accuracy；And the design of cantilever beam, not readily transportable.

Summary of the invention

In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of laser cutting machine bed.Solve During with machine cutting flat board with pipe, need external single secondary lathe bed, and the structure of cantilever beam need to be designed；And crossbeam portion easily occurs Dividing deformation to be difficult to control to, machining accuracy is not enough, and cutting speed reduces, transport inconvenience, the problem of increase production cost.

This utility model be the technical scheme is that a kind of laser cutting machine bed of employing, and lathe bed main body is by standard square Shape pipe and the connection of standard square tube form；In two parallel square tubes in outside, couple and have longer boss, pacify after polish Dress guide rail and tooth bar, guide rail is used for laying crossbeam herein；In two parallel square tubes of lathe bed lower inside, connection has shorter convex Platform, installs guide rail after polish, and guide rail is used for laying the circular tube support frame that can slide herein；Motor is had to prop up at lathe bed rear portion Frame, and place the panel beating case of laser instrument；Two parallel square tubes that in the middle part of lathe bed, top is shorter, are used for laying workpiece to be machined place Platform.

Compared with prior art, the beneficial effects of the utility model are: 1, by whole with main lathe bed for the secondary lathe bed of held circular pipe Being integrated, eliminate the design of cantilever beam, during beam motion state conversion, inertia is relatively small, and lathe bed stress is more uniform, Header portion deflection is greatly lowered, so its machining accuracy is high, reliability is high, good stability；2, this utility model laser The design of cutting machine lathe bed, is provided with fork truck bracing frame bottom lathe bed；Top is provided with lifting bolt hole, and has coupled boss, Make its stress evenly, reduce lifting deformation；Mobile lathe bed in being convenient to factory；3, the setting of this utility model laser cutting machine bed Meter, internal structure is compact and reasonable, and floor space designs compared to split, little by general 1/3rd, and convenient transportation is conducive to Plant area produces the division in region.

Accompanying drawing explanation

Fig. 1 is the example structure schematic diagram of this laser cutting machine bed.

In figure: 1 hole for hoist part, 2 Y-direction square tubes, 3 long boss, 4 platform beams, 5 short boss,

6 pipe fixture support beams, 7 motor bearing seats, 8 panel beating casees, 9 pedestals, 10 Z-direction support columns, 11 fork truck bracing frames,

12 operating board bracing frames, 13 X to rectangular tube, 14 rectangular openings.

Detailed description of the invention

Being described further this utility model below in conjunction with the accompanying drawings, exemplary embodiment therein and explanation are only used for Explain this utility model, but be not intended as restriction of the present utility model.

As it is shown in figure 1, a kind of laser cutting machine bed, 2 Y-direction square tubes in its structure, 4 platform beams, 6 circular tube clips Tool support beam, 10 Z-direction support columns and 13 X are linked together the main part of composition lathe bed to rectangular tube.

1 described hole for hoist part, is as shown in Figure 1, is connected on four end positions of two 2 Y-direction square tubes, 1 The centre position of hole for hoist part, is drilling screwed hole, when needs handling the machine, is screwed into threaded hook, coordinates steel Silk hawser, slings with ground jack；11 described fork truck bracing frames, are two short square tubes to be connected under 6 pipe fixture support beams Surface, when the crane inconvenience used, uses fork truck to be held up, and short distance is transported.

3 described long boss, as shown in Figure 1, are connected in 2 Y-direction square tube upper surfaces, and 3 long boss are through milling herein After, guide rail and tooth bar are installed, then will be equipped with the header portion of laser head and servomotor, mounted thereon.This crossbeam portion Divide and be not belonging to lathe bed main body；5 described short boss, are the upper surfaces being connected in 6 pipe fixture support beams, 5 short boss herein After milling, guide rail is installed, then the fixture that is used for supporting pipe is mounted thereon, this fixture is not belonging to lathe bed main body；3 The milling operation of long boss and 5 short boss completes at an in-process, once ensure that assembly precision.

4 described platform crossbeams, as shown in Figure 1, can select its quantity according to platform size to be laid, The present embodiment is to have selected three, and wherein two are positioned at top, for supporting the platform laying flat-type workpiece；Also has a position In lathe bed bottom, contact with the 6 following faces of pipe fixture support beam and couple, and connecing with 10 Z-direction support columns of lathe bed middle part Touch and couple；For supporting 6 pipe fixture support beams, reduce the deflection of 6 pipe fixture support beams with this.

7 described motor supporting bases, as shown in Figure 1, for installing motor and the chuck matched with motor, this chuck is used In clamping pipe, under the driving of motor, pipe rotates；Motor and chuck are not belonging to lathe bed main body herein.

8 described panel beating casees, as shown in Figure 1, by relatively thin iron plate, be connected in 4 platform beams, 10 Z-direction support columns, 13 X, to rectangular tube surface, are fixed；It can place laser instrument, is provided with hole in 8 panel beating case sides, wears for circuit Cross.

10 described Z-direction support columns, as shown in Figure 1, use for supporting whole lathe bed, are positioned at the asymmetric position of lathe bed The 10 Z-direction support columns put, can be different with width, it is also possible to width is identical.

9 described pedestals, as shown in Figure 1, by the base plate with anchor (bolt) hole and couple with 10 Z-direction support columns three Dihedral, rectangular ribs are constituted；After 9 pedestals and 10 Z-direction support columns coordinate installation, the contact surface of fuselage and ground can be increased Long-pending, reduce ground deformation amount and uneven deformation, the design of reinforcement is also prevented from 10 Z-direction support column crackings, deformation, lower margin The design of bolt hole is convenient to lathe transport and disposes.

12 described operating board bracing frames, as shown in Figure 1, are used to install what operating board used, and before and after it and side is all It is provided with hole, passing for circuit.

Described 13X is to rectangular tube, as shown in Figure 1, be constitute lathe bed necessary structural member, its superposed 13X to Rectangular tube is narrower, is to support designed by the platform for laying flat-type workpiece and part casing；14 described rectangles Hole, is that the 13X of lathe bed front upper is in order to fixing to rectangular tube upper surface, the rectangular opening being cut to, this rectangular opening Part casing, facilitates part casing quick despatch；Described platform and casing are not belonging to lathe bed part.

The foregoing is only embodiment of the present utility model, be not the every profit of the restriction to this utility model the scope of the claims The equivalent structure done by this utility model summary, description and accompanying drawing content or equivalent transformation, or be directly or indirectly used in Other relevant technical fields, are the most in like manner included in this utility model scope of patent protection.

Claims (3)

1. a laser cutting machine bed, it is characterised in that: main body is formed by standard square tube and rectangular tube connection；Wherein, outside The parallel square tube of two on, couple and have longer boss；In two parallel square tubes of lathe bed lower inside, connection has shorter convex Platform, and a wherein square tube bottom near centre position, couple and have two short square tubes；At lathe bed rear portion, connection motor is had to prop up Frame, and place the panel beating case of laser instrument；Two parallel square tubes of lathe bed inner upper, for laying processed sheet metal component place Platform；Connecting mode connects for welding, bolt, rivet, glueds joint.

A kind of laser cutting machine bed the most according to claim 1, it is characterised in that: it is arranged at lathe bed lower inside relatively , there are two square tubes parallel to each other side, the boss that this two square tubes couple above, is and the boss in the square tube of lathe bed both sides, With an identical benchmark, complete processing at an in-process；A wherein square tube near middle part, lower section couples to be had Two short square tubes, as carriage, it is simple to mobile lathe bed.

A kind of laser cutting machine bed the most according to claim 1, it is characterised in that: side, lathe bed rear portion is provided with motor and props up Frame, is used for disposing motor.