A kind of adjustable laser cutting machine extruded aluminium beam structure of width
Technical field
The utility model is related to laser cutting device technical field, and in particular to a kind of adjustable laser cutting machine of width
Extruded aluminium beam structure, is specifically for use in planer-type optical-fiber laser cutting machine.
Background technology
Laser cutting machine is a kind of machining tool with laser cutting principle, and the laser cutting machine generally includes work
Platform, the lathe bed positioned at the workbench side, the main beam on the lathe bed and the cutting head on the crossbeam, the work
Make platform and be provided with guide rail and tooth bar, the crossbeam is provided with gear and motor, the gear of crossbeam is engaged with the tooth bar of workbench, the horizontal stroke
The gear of beam is rotated by motor, and then the crossbeam can be driven to be slided on guide rail.During work, material to be processed is fixed
On the table, the crossbeam is slided so as to drive cutting head to cut material relative to workbench.
Most of crossbeam that laser cutting machine bed currently on the market is used is welded using square steel, quality compared with
Greatly, make the dynamic property of lathe poor, speed and acceleration can not meet requirement, be not suitable at a high speed or superfast smooth pricker swashs
Light cutting machine, and being driven using larger motor, wastes electric energy, and manufacturing process is complicated, welding process is easily deformed, precision compared with
The low, cycle is long, be more expensive to manufacture.
As technology constantly develops, progressively with casting constructed of aluminium come working motion beam, casting in laser cutting machine industry
Although constructed of aluminium aluminium crossbeam weight saving, makes laser cutting machine be improved in dynamic property, of the prior art
On the one hand casting constructed of aluminium aluminium crossbeam has that surface accuracy is poor, and allowance is big, and comprehensive mechanical property is poor, and manufacturing process
Complexity, the cycle is long, the problem being more expensive to manufacture, on the other hand can not according to the width adjusting aluminium crossbeam of laser cutting machine across
Distance.
Utility model content
The purpose of this utility model is for deficiency of the prior art, there is provided a kind of laser cutting machine extruded aluminium crossbeam
Structure, not only quality is smaller, it is adaptable to which, at a high speed with superfast smooth pricker laser cutting machine, structural strength is high, surface accuracy is high, tool
There is good comprehensive mechanical property, and can be according to the width adjusting aluminium crossbeam of laser cutting machine across distance, to meet
The application demand of the laser cutting machine of plurality of specifications.
The utility model is achieved through the following technical solutions the purpose:
A kind of adjustable laser cutting machine extruded aluminium beam structure of width, including main beam, the bottom of the main beam
Two translation bases for being slidably connected with laser cutting machine are provided with, the main beam is including one extrusion forming, along axle
To the aluminum beam body for extending, the top down depression of the aluminum beam body constitutes a U-shaped trapped fuel groove, along the both sides of U-shaped trapped fuel groove
Wall each extends over the first ribs, the second ribs for being provided with and being connected with the bottom of aluminum beam body, first ribs,
Two ribs constitute a del reinforcement structure with the base of U-shaped trapped fuel groove, and the spacing between described two translation bases can
Regulation.
Wherein, described two translation bases are connected by bolt with main beam respectively, and the sidewall spacers of main beam are offered
Some windowings for installing or removing bolt.
Wherein, the aluminum beam body is hollow structure, is constituted in a del in the middle of the del reinforcement structure
Chamber, the both sides of the del inner chamber are respectively the trapezoidal inner chamber of first for being oppositely arranged and the second trapezoidal inner chamber.
Further, the two side of the aluminum beam body is respectively arranged with and stretches into the first trapezoidal inner chamber and the second trapezoidal inner chamber
The first reinforcement, the second reinforcement.
Wherein, the translation base includes the base plate that is connected with the bottom of main beam, also including respectively with base plate, aluminum beam
Inner side reinforcement, the outside reinforcement of the side wall connection of body, and be connected with inner side reinforcement, outside reinforcement, base plate respectively
Horizontal reinforcing plate.
Wherein, the side wall of the base plate, inner side reinforcement, outside reinforcement, horizontal reinforcing plate and aluminum beam body is constituted and used
In the installation station of fixed drive motor.
Wherein, the bottom of the base plate is provided with the guide-track groove for being connected with laser cutting machine.
It is equal between the base plate, inner side reinforcement, outside reinforcement, horizontal reinforcing plate and aluminum beam body as preferred
It is bolted fixation.
Relative to prior art, the beneficial effects of the utility model are:
The adjustable laser cutting machine extruded aluminium beam structure of width of the present utility model, including main beam, the main horizontal stroke
The bottom of beam is provided with two translation bases for being slidably connected with laser cutting machine, and the main beam includes integrally being squeezed into
Type, the aluminum beam body for axially extending, the top down depression of the aluminum beam body constitute a U-shaped trapped fuel groove, along U-shaped trapped fuel groove
Two side each extend over the first ribs, the second ribs for being provided with and being connected with the bottom of aluminum beam body, described first plus
Strong rib, the second ribs constitute a del reinforcement structure with the base of U-shaped trapped fuel groove, between described two translation bases
Spacing can adjust, and not only quality is smaller for the utility model, it is adaptable at a high speed with superfast smooth pricker laser cutting machine, and structure
Intensity is high, surface accuracy is high, and two side and the base of the U-shaped trapped fuel groove are in smooth curved surface, can play significant curved surface and add
Use is pretended, with good comprehensive mechanical property, and can be according to the width of laser cutting machine, by adjusting two translation bottoms
Seat spacing with adjust aluminium crossbeam across distance, to meet the application demand of the laser cutting machine of plurality of specifications.
Brief description of the drawings
Fig. 1 is the structural representation of the adjustable laser cutting machine extruded aluminium beam structure of width of the present utility model.
Fig. 2 is the cross-sectional view of the adjustable laser cutting machine extruded aluminium beam structure of width of the present utility model.
Fig. 3 is the structural representation of main beam of the present utility model.
In figure:1- main beams, 2-U type trapped fuel grooves, the ribs of 3- first, the ribs of 4- second, 5- first boss, 6- second
Boss, 7- dels inner chamber, the trapezoidal inner chambers of 8- first, the trapezoidal inner chambers of 9- second, the reinforcements of 10- first, 11- second strengthens
Muscle, 12- base plates, 13- inner sides reinforcement, reinforcement on the outside of 14-, the horizontal reinforcing plates of 15-, 16- guide-track grooves, 17- windowings.
Specific embodiment
The utility model is described in detail below in conjunction with drawings and the specific embodiments.
Embodiment 1.
As Figure 1-3, a kind of laser cutting machine extruded aluminium beam structure of the present embodiment, including main beam 1, the master
The bottom of crossbeam 1 is provided with two translation bases for being slidably connected with laser cutting machine, and the main beam 1 includes that one is squeezed
Aluminum beam body that is molded, axially extending, the top down depression of the aluminum beam body constitutes a U-shaped trapped fuel groove 2, along U-shaped
The two side of trapped fuel groove 2 each extends over the first ribs 3, the second ribs 4, institute for being provided with and being connected with the bottom of aluminum beam body
State the first ribs 3, the second ribs 4 and constitute a del reinforcement structure with the base of U-shaped trapped fuel groove 2, it is described two flat
The spacing moved between base can adjust, and not only quality is smaller for the utility model, it is adaptable to cut with superfast smooth pricker laser at a high speed
Cutting mill, and structural strength is high, surface accuracy is high, and two side and the base of the U-shaped trapped fuel groove 2 are in smooth curved surface, Neng Gouqi
To significant curved surface booster action, with good comprehensive mechanical property, and can be passed through according to the width of laser cutting machine
Regulation two translation base spacing with adjust aluminium crossbeam across distance, to meet the application of the laser cutting machine of plurality of specifications
Demand.
Wherein, described two translation bases are connected by bolt with main beam 1 respectively, for the ease of installing and dismantling with reality
Now to the adjustment demands of spacing between two translation bases, the sidewall spacers of main beam 1 offer some for installing or removing
The windowing 17 of bolt, workmen easily can complete associated construction and operate by the windowing 17;Meanwhile, the setting of windowing 17
The structural strength of main beam 1 will not be not only reduced, and the weight of main beam 1 can be reduced, further improve the dynamic of main beam 1
Performance.
Preferably, the structure of the main beam 1 uses extrusion forming process, blank by specific mould extrude once into
Type, manufacturing process is simple, and quality is small, cycle is short, and high precision, allowance is small, low cost.
Wherein, the U-shaped both sides of trapped fuel groove 2 be separately provided for install tooth bar first boss 5 and for pacifying
The second boss 6 of head rail is filled, is easy to the installation with the matching used mechanism of the main beam 1 (such as cutting head).
Wherein, the aluminum beam body is hollow structure, on the premise of structural strength is ensured, greatly reduces overall matter
Amount, constitutes a del inner chamber 7 in the middle of the del reinforcement structure, the both sides of the del inner chamber 7 are respectively phase
To the first trapezoidal inner chamber 8 and the second trapezoidal inner chamber 9 that set, the reinforcement inner chamber of each relatively independent setting is conducive to further raising
The structural strength of the structure of main beam 1, and good comprehensive mechanical property.
Further, the two side of the aluminum beam body be respectively arranged with stretch into the first trapezoidal inner chamber 8 and second it is trapezoidal in
First reinforcement 10 in chamber 9, the second reinforcement 11, the structural strength of offside wall are further strengthened, and prevent deformation.
Wherein, the translation base includes the base plate 12 that is connected with the bottom of main beam 1, also including respectively with base plate 12,
Inner side reinforcement 13, the outside reinforcement 14 of the side wall connection of aluminum beam body, and strengthen with inner side reinforcement 13, outside respectively
Muscle 14, the horizontal reinforcing plate 15 of the connection of base plate 12, as preferred, the base plate 12, inner side reinforcement 13, outside reinforcement 14,
Fixation is bolted between horizontal reinforcing plate 15 and aluminum beam body.
Translate the connected mode of base:The spacing between two translation bases is determined first, by bolt to main beam 1
Fixation is attached with two base plates 12, then further inner side reinforcement 13, the outside reinforcement 14 of passing through respectively is by base plate
12 are supported fixation with the side wall of main beam 1, and reinforcement fixation is carried out to the connection between three finally by horizontal reinforcing plate 15,
Ensure the firm reliability connected between each mechanism.Preferably, screw thread glue is provided with each screw thread, is prevented in use
Generation loosens phenomenon.
Wherein, the side of the base plate 12, inner side reinforcement 13, outside reinforcement 14, horizontal reinforcing plate 15 and aluminum beam body
Wall constitutes the installation station for fixed drive motor, and above-mentioned each mechanism not only enters to the connection between base plate 12 and main beam 1
The solid and reliable fixation of row, and middle cavity constitutes the installation station for fixed drive motor, therefore, servomotor need not
It is extra to take fixed space, compactness of the present utility model is improve, overall structure is simplified, advantageously reduce and be produced into
This.
Wherein, the bottom of the base plate 12 is provided with the guide-track groove 16 for being connected with laser cutting machine.
Operation principle and dynamic process:The base plate 12 of the bottom of main beam 1 is arranged on, respectively by its guide-track groove 16, and
The slide block guide rail being connected with guide-track groove 16 is slidably connected with laser cutting machine tool, is fixed on the servomotor installed in station
The top of the movable of main beam 1, main beam 1 is driven to be connected with cutting head by head rail, cutting head is also in servo electricity
Moved left and right under the driving of machine, so as to realize the horizontal and vertical movement of laser cutting machine tool, and complete cutting in the process
Operation.
Embodiment described above only expresses some embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.