CN216912536U

CN216912536U - Stable laser cutting machine cuts

Info

Publication number: CN216912536U
Application number: CN202220728402.3U
Authority: CN
Inventors: 郑仁泉; 沈梦飞
Original assignee: Hangzhou Jutong Laser Technology Co ltd
Current assignee: Hangzhou Jutong Laser Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-08
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a laser cutting machine with stable cutting, which comprises a machine body, wherein a gantry rail is erected on the machine body through guide rails on two sides, a laser cutting machine head is installed on the gantry rail, a plurality of frame plates which are arranged at equal intervals are installed on the top surface of the machine body, a plurality of sawteeth are arranged on the upper portion of each frame plate at equal intervals, four groups of limiting mechanisms are placed on the frame plates and comprise clamping seats, vertical plates, clamping pieces, screw rods and nuts, two groups of inclined clamping grooves are formed in the bottom surface of each clamping seat, each clamping seat is clamped between two adjacent sawteeth through the two groups of inclined clamping grooves and erected on the two frame plates, the vertical plates vertical to the frame plates are fixed on the top surfaces of the clamping seats, adjusting grooves are transversely formed in the vertical plates, and the clamping pieces are installed on the vertical plates through the screw rods and are fixed through the nuts positioned on two sides of the adjusting grooves. Has the advantages that: when cutting through the laser cutting aircraft nose, square plate shape work piece can not slide because of the vibrations of organism, and the cutting is more stable, and the precision is higher.

Description

Stable laser cutting machine cuts

Technical Field

The utility model belongs to the technical field of laser cutting machines, and particularly relates to a laser cutting machine with stable cutting.

Background

The laser cutting machine focuses laser beams emitted from a laser through an optical path system to form high-power-density laser beams. The laser beam irradiates the surface of the workpiece to melt or boil the workpiece, and simultaneously the high-pressure gas coaxial with the beam blows away the melted or gasified metal, and finally the material forms a kerf along with the movement of the relative position of the beam and the workpiece, thereby achieving the purpose of cutting.

The supporting seat of the existing laser cutting device adopts a zigzag structure, so that the seat body can be prevented from being damaged by cutting when the square plate-shaped workpiece is supported, but the square plate-shaped workpiece is lack of positioning on the zigzag supporting seat, and the square plate-shaped workpiece is easy to slide when the machine body shakes, so that the cutting precision is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a laser cutting machine with stable cutting, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a laser cutting machine with stable cutting comprises a machine body, wherein a gantry rail is erected on the machine body through guide rails on two sides, the gantry frame rail is provided with a laser cutting machine head, the top surface of the machine body is provided with a plurality of frame plates which are arranged at equal intervals, the upper part of each frame plate is provided with a plurality of saw teeth at equal intervals, four groups of limiting mechanisms are arranged on the frame plate, each limiting mechanism consists of a clamping seat, a vertical plate, a clamping piece, a screw rod and a nut, two groups of inclined clamping grooves are arranged on the bottom surface of the clamping seat, the clamping seat is clamped between two adjacent sawteeth through the two groups of inclined clamping grooves, and is erected on two frame plates, the vertical plate vertical to the frame plates is fixed on the top surface of the clamping seat, the riser has transversely seted up the adjustment tank, the holder passes through the screw rod dress is in on the riser, and through being located the adjustment tank both sides the nut is fixed.

Preferably, four shock absorption support legs are installed at four corners of the bottom surface of the machine body.

Preferably, the saw teeth on each shelf plate are aligned side by side.

Preferably, when the clamping seat is placed on the frame plate, the inclined clamping groove is in seamless close contact with the outer wall of the sawtooth.

Preferably, the outer side of the clamping seat is provided with a screw hole penetrating through the inclined clamping groove, and a fastening bolt is installed through the screw hole.

Preferably, the cross section of the clamping piece is L-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. when cutting through the laser cutting aircraft nose, square plate shape work piece can not slide because of the vibrations of organism, and the cutting is more stable, and the precision is higher.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the point A;

FIG. 3 is a schematic side view of a portion of the present invention;

FIG. 4 is a schematic top view of a portion of the present invention;

fig. 5 is a schematic bottom view of the card seat of the present invention.

In the figure: 1. a body; 2. gantry frame rails; 3. a laser cutting head; 4. a frame plate; 5. saw teeth; 6. a card holder; 7. a vertical plate; 8. a clamping member; 9. a screw; 10. a nut; 11. an oblique clamping groove; 12. an adjustment groove; 13. shock absorption support legs; 14. and fastening the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-5, the present invention provides a technical solution: a laser cutting machine with stable cutting comprises a machine body 1, wherein a gantry rail 2 is erected on the machine body 1 through guide rails on two sides, a laser cutting machine head 3 is installed on the gantry rail 2, a plurality of frame plates 4 which are arranged at equal intervals are installed on the top surface of the machine body 1, a plurality of saw teeth 5 are arranged on the upper portion of each frame plate 4 at equal intervals, and when the laser cutting machine is used, a square plate-shaped workpiece is placed on the proper positions of the saw teeth 5 of the frame plates 4 and is cut through the laser cutting machine head 3; four sets of limiting mechanisms are placed on the frame plate 4, each limiting mechanism comprises a clamping seat 6, a vertical plate 7, a clamping piece 8, a screw rod 9 and a nut 10, two sets of inclined clamping grooves 11 are formed in the bottom surface of the clamping seat 6, the clamping seat 6 is clamped between two adjacent sawteeth 5 through the two sets of inclined clamping grooves 11 and is erected on two frame plates 4, the vertical plate 7 perpendicular to the frame plates 4 is fixed on the top surface of the clamping seat 6, an adjusting groove 12 is transversely formed in the vertical plate 7, the clamping piece 8 is arranged on the vertical plate 7 through the screw rod 9 and is fixed through the nuts 10 positioned on two sides of the adjusting groove 12, the four limiting mechanisms are respectively arranged at four corners of a square plate-shaped workpiece, the clamping seat 6 is clamped on the two frame plates 4 on the left side and the right side of the workpiece, and a fastening bolt 14 is screwed in a tooth groove of the sawteeth 5 close to the workpiece to fix the clamping seat 6, then the position of the screw rod 9 is adjusted in the adjusting groove 12, so that the clamping piece 8 is tightly attached to the corner of the square plate-shaped workpiece, then the nut 10 is screwed up for fixing, and the four corners of the square plate-shaped workpiece are positioned on the same principle.

Specifically, four shock absorbing legs 13 are mounted at four corners of the bottom surface of the machine body 1; in this embodiment, the vibration of the whole device during cutting is further reduced, and the cutting precision is improved.

Specifically, the saw teeth 5 on each shelf plate 4 are aligned side by side; in this embodiment, it is convenient to place the cartridges 6 on the two shelf boards 4.

Specifically, when the clamping seat 6 is placed on the frame plate 4, the inclined clamping grooves 11 are in seamless close contact with the outer wall of the saw teeth 5; in this embodiment, the clamping seat 6 is clamped on the saw teeth 5 through the inclined clamping grooves 11 more stably.

Specifically, a screw hole penetrating through the inclined clamping groove 11 is formed in the outer side of the clamping seat 6, and a fastening bolt 14 is installed through the screw hole; in the present embodiment, the holder 6 is thus fixed to the saw teeth 5 by the fastening bolts 14, which is more stable.

Specifically, the cross section of the clamping piece 8 is L-shaped; in this embodiment, it is convenient for the clamp 8 to position the corner of the square-shaped workpiece.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

The working principle is as follows: during the use, put square plate shape work piece suitable position on sawtooth 5 of frame plate 4, place four stop gear in the four corners department of square plate shape work piece respectively, and block 6 the cassette on twice frame plate 4 of work piece left and right sides, and in the tooth's socket of sawtooth 5 that the distance work piece closes on, screw up 14 fixed cassette 6 of fastening bolt, then adjusting screw 9's position in adjustment tank 12, make holder 8 hug closely the corner of square plate shape work piece, then it is fixed to screw up nut 10, the same principle carries out the location in square plate shape work piece four corners, thereby when cutting through laser cutting aircraft nose 3, square plate shape work piece can not slide because of organism 1's vibrations, the cutting is more stable, the precision is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A laser cutting machine with stable cutting is characterized by comprising a machine body (1), wherein a gantry rail (2) is erected on the machine body (1) through guide rails on two sides, a laser cutting machine head (3) is installed on the gantry rail (2), a plurality of frame plates (4) are installed on the top surface of the machine body (1) at equal intervals, a plurality of saw teeth (5) are arranged on the upper portion of each frame plate (4) at equal intervals, four groups of limiting mechanisms are placed on the frame plates (4), each limiting mechanism comprises a clamping seat (6), a vertical plate (7), a clamping piece (8), a screw rod (9) and a nut (10), two groups of inclined clamping grooves (11) are formed in the bottom surface of each clamping seat (6), the clamping seats (6) are clamped between the two adjacent saw teeth (5) through the two groups of inclined clamping grooves (11) and erected on the two frame plates (4), the top surface of the clamping seat (6) is fixedly provided with a vertical plate (7) which is vertical to the frame plate (4), the vertical plate (7) is transversely provided with an adjusting groove (12), and the clamping piece (8) is arranged on the vertical plate (7) through the screw rod (9) and is fixed through nuts (10) which are positioned on two sides of the adjusting groove (12).

2. The laser cutting machine stable in cutting according to claim 1, characterized in that four shock absorption support legs (13) are installed at four corners of the bottom surface of the machine body (1).

3. A stable cutting laser cutting machine according to claim 1, characterized in that the saw teeth (5) on each shelf (4) are aligned side by side.

4. The laser cutting machine capable of cutting stably according to claim 1, characterized in that when the clamping seat (6) is placed on the frame plate (4), the inclined clamping groove (11) is seamlessly attached to the outer wall of the sawtooth (5).

5. The laser cutting machine with stable cutting according to claim 1, characterized in that the outer side of the clamping seat (6) is provided with a screw hole penetrating through the inclined clamping groove (11), and a fastening bolt (14) is installed through the screw hole.

6. A cut-stable laser cutting machine as claimed in claim 1, characterized in that the holder (8) is L-shaped in cross-section.