CN213437840U

CN213437840U - Two-dimensional laser cutting machine

Info

Publication number: CN213437840U
Application number: CN202021286071.XU
Authority: CN
Inventors: 潘小红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-05
Filing date: 2020-07-05
Publication date: 2021-06-15
Anticipated expiration: 2030-07-05

Abstract

The utility model belongs to the technical field of laser cutting, a two-dimentional laser cutting machine is related to, including the frame, two translation lead screw slip tables, be equipped with vertical mounting panel on translation lead screw slip table's the slip table, sideslip lead screw slip table, be equipped with U type mounting panel on sideslip lead screw slip table's the slip table, lift lead screw slip table is equipped with the fixed bolster on the draw runner of lift lead screw slip table, the cutting head mounting, the cutting head, and two pressure parts, two translation lead screw slip tables are the symmetry and set up the both sides in the frame, sideslip lead screw slip table and two vertical mounting panel fixed connection, lift lead screw slip table and U type mounting panel fixed connection, cutting head mounting and two pressure parts all with fixed bolster fixed connection to two pressure parts are located the both sides of cutting head mounting. The utility model discloses a two press parts can assist spacingly to the material of cutting, avoid the material to produce when the cutting and rock.

Description

Two-dimensional laser cutting machine

Technical Field

The utility model belongs to the technical field of the laser cutting technique and specifically relates to a two-dimentional laser cutting machine is related to.

Background

The laser cutting is to focus the laser emitted by the laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.

At present, traditional two-dimensional laser cutting machine can cut the material of equidimension not, and the material of undersize is put above the cutting and is had the material to produce the defect of rocking easily when the cutting to cutting quality has been influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-dimensional laser cutting machine has the material to the material cutting of undersize in order to solve traditional two-dimensional laser cutting machine and produces the problem of rocking easily when the cutting.

The utility model provides a two-dimensional laser cutting machine, which comprises a frame, two translation screw rod sliding tables, a vertical mounting plate and a transverse screw rod sliding table are arranged on the sliding table of the transverse screw rod sliding table, a U-shaped mounting plate and a lifting screw rod sliding table are arranged on the sliding table of the transverse screw rod sliding table, a fixed bracket, a cutting head fixed part and a cutting head are arranged on the slide bar of the lifting screw rod sliding table, and two pressing pieces for auxiliary limiting of the material, two sliding tables of translation screw rod are symmetrically arranged on two sides of the frame, the transverse screw rod sliding table is fixedly connected with the two vertical mounting plates, the lifting screw rod sliding table is fixedly connected with the U-shaped mounting plate, the cutting head fixing piece and the two pressing pieces are fixedly connected with the fixing support, and the two pressing parts are respectively positioned at two sides of the cutting head fixing part, and the cutting head is fixedly connected with the cutting head fixing part.

Preferably, the pressing part comprises an L-shaped connecting plate and a pressing plate, the top of the pressing plate is provided with a plurality of connecting rods which are arranged at equal intervals, the connecting rods are vertically arranged, the bottom of the pressing plate is provided with a plurality of balls which are arranged at equal intervals and two bolts, the L-shaped connecting plate is fixedly connected with the fixed support through the two bolts, and the connecting rods are fixedly connected with the L-shaped connecting plate.

Preferably, the L-shaped connecting plate is provided with a plurality of sliding seats in one-to-one sliding fit with a plurality of connecting rods, the top of each connecting rod is provided with a limiting piece, the middle of each connecting rod is provided with a pressing piece, the connecting rods are sleeved with springs, and two ends of each spring are fixedly connected with the top of the L-shaped connecting plate and the top of each pressing piece respectively.

Preferably, the fixed bolster includes bottom plate and loading board, be equipped with four spliced poles that are the rectangle and distribute on the bottom plate, the loading board can be dismantled with four spliced poles and be connected, the left and right sides of loading board all is equipped with two perforation that supply the bolt to pass.

Preferably, the perforation is provided in a plurality.

The beneficial effects of the utility model reside in that:

the utility model discloses a two-dimensional laser cutting machine, descend through lift lead screw slip table drive fixed bolster, the cutting head and two are supported the clamp plate and go on descending in step, the cutting head descends behind the assigned position, two balls that support the clamp plate bottom can support the material and press, two axial that carry out all around through sideslip lead screw slip table and translation lead screw slip table drive cutting head slightly move, two are supported the gyro wheel that the clamp plate utilized the bottom also can synchronous motion, not only do not influence the cutting operation like this, but also can carry on spacingly to the material all the time, avoid the material to produce when the cutting and rock.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is a schematic perspective view of the present invention,

figure 2 is a partial schematic view of the present invention,

fig. 3 is a partial side view of the present invention.

Reference numerals: the cutting machine comprises a frame 1, a translation screw rod sliding table 2, a vertical mounting plate 21, a transverse screw rod sliding table 3, a U-shaped mounting plate 31, a lifting screw rod sliding table 4, a fixing support 5, a bottom plate 51, a connecting column 511, a bearing plate 52, a through hole 521, a cutting head fixing part 6, a cutting head 61, a pressing part 7, an L-shaped connecting plate 71, a sliding seat 711, a pressing plate 72, a connecting rod 73, a limiting piece 731, a pressing piece 732, a spring 733, a ball 74 and a bolt 75.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

As shown in figures 1-3, a two-dimensional laser cutting machine comprises a frame 1, two translation screw rod sliding tables 2, vertical mounting plates 21 arranged on the sliding tables of the translation screw rod sliding tables 2, a transverse screw rod sliding table 3, U-shaped mounting plates 31 arranged on the sliding tables of the transverse screw rod sliding table 3, a lifting screw rod sliding table 4, a fixing bracket 5 arranged on a sliding strip of the lifting screw rod sliding table 4, a cutting head fixing member 6, a cutting head 61, and two pressing members 7, wherein the pressing members 7 are used for auxiliary limiting of materials, the two translation screw rod sliding tables 2 are symmetrically arranged on two sides of the frame 1, the transverse screw rod sliding table 3 is fixedly connected with the two vertical mounting plates 21, the lifting screw rod sliding table 4 is fixedly connected with the U-shaped mounting plates 31, the cutting head fixing member 6 and the two pressing members 7 are fixedly connected with the fixing bracket 5, and, the cutting head 61 is fixedly connected to the cutting head mount 6.

In a specific embodiment, the pressing member 7 includes an L-shaped connecting plate 71, a pressing plate 72, a plurality of connecting rods 73 arranged at equal intervals are arranged at the top of the pressing plate 72, the connecting rods 73 are arranged vertically, a plurality of balls 74 arranged at equal intervals and two bolts 75 are arranged at the bottom of the pressing plate 72, the L-shaped connecting plate 71 is fixedly connected with the fixing bracket 5 through the two bolts 75, and the connecting rods 73 are fixedly connected with the L-shaped connecting plate 71; when 4 drive fixed bolsters 5 of lift lead screw slip table descend when, cutting head 61 and two are supported clamp plate 72 and descend in step, after cutting head 61 descends to the assigned position, two ball 74 that support clamp plate 72 bottom can support the pressure with the material, sideslip lead screw slip table 3 and translation lead screw slip table 2 can drive cutting head 61 and carry out the axial of controlling all around and slightly move, two ball 74 that support clamp plate 72 utilization bottom also can be slightly moved along with it, from not influencing the cutting operation, and can also carry out spacingly to the material all the time, avoid the material to produce when the cutting and rock.

Preferably, the two pressing plates 72 can also block the splashed chippings from falling outside the machine frame 1 when the cutting head 61 performs the cutting operation.

Preferably, the number of the bolts 75 is not limited to two, and may be three or more as long as the L-shaped connecting plate 71 can be firmly fixed.

In a specific embodiment, a plurality of sliding seats 711 which are in one-to-one sliding fit with a plurality of connecting rods 73 are arranged on the L-shaped connecting plate 71, a limiting piece 731 is arranged at the top of each connecting rod 73, a pressing piece 732 is arranged in the middle of each connecting rod 73, a spring 733 is sleeved on each connecting rod 73, and two ends of the spring 733 are fixedly connected with the top of the L-shaped connecting plate 71 and the top of the pressing piece 732 respectively; the relative position of the laser beam focus sent by the cutting head 61 and the material surface is kept unchanged, and the pressing degree of the ball 74 at the bottom of the pressing plate 72 and the material surface cannot be controlled, so that the spring 733 is designed, after the ball 74 at the bottom of the pressing plate 72 is pressed against the material surface, if the lifting screw sliding table 4 drives the cutting head 61 to descend, the connecting rod 73 on the pressing plate 72 slides upwards in the sliding seat 711, the pressing piece 732 on the connecting rod 73 can press against the spring 733 to compress the spring 733, after the cutting head 61 reaches the designated position, the elastic force of the spring 733 enables the pressing piece 732 and the connecting rod 73 to press downwards, so that the ball 74 at the bottom of the pressing plate 72 can always press against the material surface, and the material deformation caused by the overlarge pressing force of the pressing piece 7 is avoided.

In a specific embodiment, the fixing bracket 5 includes a bottom plate 51 and a bearing plate 52, four connecting posts 511 are arranged on the bottom plate 51 and distributed in a rectangular shape, the bearing plate 52 is detachably connected to the four connecting posts 511, and two through holes 521 for bolts 75 to pass through are arranged on both the left and right sides of the bearing plate 52; as shown in fig. 3, a gap is created between the bottom plate 51 and the carrier plate 52, which facilitates mounting of the bolt 75, even if the pressing member 7 is mounted.

In one embodiment, the perforations 521 are provided in a plurality; as shown in fig. 2, the two through holes 521 are arranged in a group in the vertical direction and are arranged at equal intervals in the transverse direction, so that the distance between the two pressing members 7 can be adjusted, and the practicability is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A two-dimensional laser cutting machine is characterized in that:

comprises a machine frame (1),

two translation screw rod sliding tables (2), wherein the sliding table of the translation screw rod sliding table (2) is provided with a vertical mounting plate (21),

a transverse screw rod sliding table (3), a U-shaped mounting plate (31) is arranged on the sliding table of the transverse screw rod sliding table (3),

a lifting screw rod sliding table (4), a fixed bracket (5) is arranged on a sliding strip of the lifting screw rod sliding table (4),

a cutting head fixing part (6),

a cutting head (61), and

two press parts (7), wherein the press parts (7) are used for performing auxiliary limiting on materials,

two translation lead screw slip tables (2) are the symmetry and set up the both sides in frame (1), sideslip lead screw slip table (3) and two vertical mounting panel (21) fixed connection, lift lead screw slip table (4) and U type mounting panel (31) fixed connection, cutting head mounting (6) and two pressure parts (7) all with fixed bolster (5) fixed connection to two pressure parts (7) are located the both sides of cutting head mounting (6) respectively, cutting head (61) and cutting head mounting (6) fixed connection.

2. A two-dimensional laser cutting machine according to claim 1, characterized in that: the pressing piece (7) comprises an L-shaped connecting plate (71),

support clamp plate (72), the top of supporting clamp plate (72) is equipped with connecting rod (73) that a plurality of equidistant setting, connecting rod (73) are vertical setting, the bottom of supporting clamp plate (72) is equipped with ball (74) that a plurality of equidistant setting, and

two bolts (75) which are provided with a screw thread,

l type connecting plate (71) are through two bolt (75) and fixed bolster (5) fixed connection, connecting rod (73) and L type connecting plate (71) fixed connection.

3. A two-dimensional laser cutting machine according to claim 2, characterized in that: the novel plastic film packaging machine is characterized in that a plurality of sliding seats (711) which are in one-to-one sliding fit with a plurality of connecting rods (73) are arranged on the L-shaped connecting plate (71), limiting pieces (731) are arranged at the tops of the connecting rods (73), pressing pieces (732) are arranged in the middle of the connecting rods (73), springs (733) are sleeved on the connecting rods (73), and two ends of the springs (733) are fixedly connected with the tops of the L-shaped connecting plate (71) and the tops of the pressing pieces (732) respectively.

4. A two-dimensional laser cutting machine according to claim 2, characterized in that: the fixed support (5) comprises a bottom plate (51) and a bearing plate (52), four connecting columns (511) distributed in a rectangular shape are arranged on the bottom plate (51), the bearing plate (52) is detachably connected with the four connecting columns (511), and two through holes (521) for bolts (75) to pass through are formed in the left side and the right side of the bearing plate (52).

5. The two-dimensional laser cutting machine according to claim 4, characterized in that: the through hole (521) is provided with a plurality of holes.