CN215316378U

CN215316378U - Laser cutting machine

Info

Publication number: CN215316378U
Application number: CN202022176247.2U
Authority: CN
Inventors: 胡立春; 范晓斌; 李磊
Original assignee: Jiangsu Contemporary Intelligent Technology Co ltd
Current assignee: Jiangsu Contemporary Intelligent Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-12-28
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a laser cutting machine, wherein a rack is provided with a slide rail and a rotating mechanism, the slide rail is slidably provided with a slide block, the rotating mechanism is provided with a rotating arm, and the slide block and the rotating arm are respectively provided with a first laser cutting head and a second laser cutting head. The slider drives the first laser cutting head to perform linear cutting, the rotating mechanism drives the rotating arm to perform circular motion, and the rotating arm further drives the second laser cutting head to perform circular cutting. The laser cutting machine provided by the utility model realizes simultaneous linear cutting and circular cutting, and can adjust the distance between the two laser cutting heads, so that the two laser cutting heads can simultaneously cut a plurality of workpieces or simultaneously cut the workpieces in two processes, and the working efficiency is improved.

Description

Laser cutting machine

Technical Field

The utility model relates to the field of laser cutting machines, in particular to a laser cutting machine.

Background

With the development of the technology, laser cutting occupies an increasingly large proportion in the cutting field by virtue of its excellent technology. The cutting machines used today are often provided with one laser cutting head, which can only process one workpiece at a time, or can only cut straight. And linear cutting and circular cutting cannot be simultaneously carried out, or the workpiece cannot be simultaneously cut in two processes, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser cutting machine which can simultaneously perform linear cutting and circular cutting.

In order to solve the technical problem, the utility model provides a laser cutting machine which comprises a rack, wherein a sliding rail and a rotating mechanism are arranged on the rack; a sliding block is arranged on the sliding rail; the rotating mechanism is provided with a rotating arm; and the sliding block and the rotating arm are respectively provided with a first laser cutting head and a second laser cutting head.

Further, a first threaded hole is formed in the frame; a first screw is arranged on the first threaded hole; the first screw is matched with the first threaded hole to fix the sliding rail on the rack.

Furthermore, a rectangular groove is formed in the sliding rail.

Further, the sliding block can be installed on the sliding rail in a sliding mode; a third threaded hole is formed in the top of the sliding block; a second screw is arranged on the third threaded hole; and the second screw can tightly push the sliding rail to fix the sliding block when being screwed into the third threaded hole to the top plane of the rectangular groove.

Further, a cylindrical cavity is arranged at the bottom of the sliding block.

Furthermore, a fourth threaded hole is formed in one side of the cavity wall forming the cylindrical cavity; the fourth threaded hole is a through hole; a third screw is arranged on the fourth threaded hole; the third screw and the fourth threaded hole are matched to fix the first laser cutting head inside the cylindrical cavity.

Furthermore, a step hole is formed in the rack; a second threaded hole is formed in the step of the stepped hole; the rotating mechanism is provided with a second through hole, a fifth threaded hole, a step surface and a first key groove; a fourth screw is arranged on the second through hole; and the fourth screw penetrates through the second through hole and is screwed into the second threaded hole to fix the rotating mechanism on the rack.

Furthermore, a fifth screw is mounted on the fifth threaded hole; and the fifth screw is matched with the fifth threaded hole to fix the rotating arm on the rotating mechanism.

Furthermore, a third through hole, a fourth through hole, a second key groove and a flat key are arranged on the rotating arm; the third through hole penetrates through the rotating mechanism shaft to enable the side face of the rotating arm to be in contact with the step face; the second key groove is aligned with the first key groove to form a key groove cavity; the flat key is arranged inside the aligned key slot cavity.

Furthermore, a sixth threaded hole is formed in one side of the fourth through hole; a sixth screw is arranged on the sixth threaded hole; and the sixth screw is matched with the sixth threaded hole to fix the second laser cutting head inside the fourth through hole.

According to the laser cutting machine, linear cutting and circular cutting are simultaneously carried out, the distance between the two laser cutting heads can be adjusted, so that the two laser cutting heads simultaneously cut or simultaneously carry out two processes on a workpiece, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of one embodiment of the laser cutting machine of the present invention;

FIG. 2 is a cross-sectional view of one embodiment of the laser cutter of the present invention;

FIG. 3 is a cross-sectional view of one embodiment of a laser cutting machine slider according to the present invention;

FIG. 4 is a cross-sectional view of one embodiment of a laser cutting machine A-A of the present invention;

FIG. 5 is an enlarged schematic view of an embodiment of a laser cutting machine B according to the present invention;

fig. 6 is an enlarged schematic structural view of an embodiment of a laser cutter C according to the present invention.

The reference numbers in the figures illustrate: 1. a frame; 2. a slide rail; 3. a slider; 41. a first laser cutting head; 42. a second laser cutting head; 5. a rotation mechanism; 6. a rotating arm; 110. a first threaded hole; 120. a stepped hole; 130. a first screw; 140. a second threaded hole; 210. a rectangular cavity; 220. a first through hole; 310. a cylindrical cavity; 320. a third threaded hole; 330. a second screw; 340. a fourth threaded hole; 350. a third screw; 510. a second through hole; 520. a fifth threaded hole; 530. a step surface; 540. a first keyway; 550. a fourth screw; 560. a fifth screw; 570. a keyway cavity; 610. a third through hole; 620. a fourth via hole; 630. a second keyway; 640. a flat bond; 650. a sixth threaded hole; 660. and a sixth screw.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

As shown in fig. 1, the laser cutting machine comprises a frame 1, wherein a slide rail 2 and a rotating mechanism 5 are arranged on the frame; the slide rail 2 is provided with a slide block 3; the rotating arm 6 is arranged on the rotating mechanism 5; the slider 3 and the rotating arm 6 are respectively provided with a first laser cutting head 41 and a second laser cutting head 42.

The frame 1 is provided with a first threaded hole 110, and the slide rail 2 is provided with a rectangular groove 210 and a first through hole 220. The first screw 130 is installed on the first threaded hole 110, and the first screw 130 passes through the first through hole 220 to be matched with the first threaded hole 110 to fix the slide rail 2 on the frame 1. The sliding block 3 can be slidably mounted on the sliding rail 2, a third threaded hole 320 is formed in the top of the sliding block 3, a second screw 330 is mounted on the third threaded hole 320, the second screw 330 can be screwed into the third threaded hole 320 to the plane of the top of the rectangular groove 210 to tightly push the sliding rail 2 to fix the sliding block 3, and the sliding block 3 is prevented from being displaced during cutting to cause poor cutting of products and even to scrap the products. The bottom of the sliding block 3 is provided with a cylindrical cavity 310, one side of the cavity wall forming the cylindrical cavity 310 is provided with a fourth threaded hole 340, the fourth threaded hole 340 is provided with a third screw 350, and the third screw 350 is matched with the fourth threaded hole 340 to fix the first laser cutting head 41 in the cylindrical cavity 310 on the sliding block 3.

The sliding block 3 can be slidably mounted on the sliding rail 2 to move linearly, the sliding block 3 further drives the first laser cutting head 41 to move linearly, and the first laser cutting head 41 can move to cut workpieces with different sizes. At least one first laser cutting head 41 is arranged on the machine frame 1, and the addition of the first laser cutting head 41 can realize the simultaneous cutting of a plurality of workpieces. When the sliding block 3 moves on the sliding rail 2, the first screw 130 blocks the second screw 330 screwed into the third threaded hole 320, so that the sliding block 3 cannot be separated from the sliding rail 2.

A stepped hole 120 is formed in the frame 1, and a second threaded hole 140 is formed in the stepped hole 120. The rotating mechanism 5 is provided with a second through hole 510, a fifth threaded hole 520, a step surface 530 and a first key groove 540, the second through hole 510 is provided with a fourth screw 550, and the fourth screw 550 passes through the second through hole 510 to be matched with the second threaded hole 140 to fix the rotating mechanism 5 on the frame 1. The fifth screw 560 is mounted in the fifth screw hole 520, and the fifth screw 560 is engaged with the fifth screw hole 520 to fix the rotary arm 6 to the rotary mechanism 5. The rotating arm 6 is provided with a third through hole 610, a fourth through hole 620, a second key groove 630 and a flat key 640. The third through hole 610 penetrates through the shaft of the rotating mechanism 5 to enable the side face of the rotating arm 6 to be in contact with the step face 530, the second key groove 630 and the first key groove 540 are arranged in an aligned mode to form a key groove cavity 570, the flat key 640 is arranged inside the aligned key groove cavity 570, and the torque of the rotating mechanism 5 can be transmitted to the rotating arm 6 through the flat key 640. A sixth threaded hole 650 is formed in one side of the fourth through hole 620, a sixth screw 660 is mounted on the sixth threaded hole 650, and the sixth screw 660 is matched with the sixth threaded hole 650 to fix the second laser cutting head 42 in the fourth through hole 620.

The rotating arm 6 is driven by the rotating mechanism 5 to rotate around the central axis, so that the second laser cutting head 42 on the rotating arm 6 realizes circular motion. Because the rotating arm 6 drives the second laser cutting head 42 to make circular motion, when the first laser cutting head 41 on the machine frame 1 performs linear cutting on a workpiece, circular cutting can be simultaneously performed through the second laser cutting head 42 on the rotating arm 6.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.

Claims

1. The laser cutting machine is characterized by comprising a rack (1), wherein a sliding rail (2) and a rotating mechanism (5) are arranged on the rack (1); a sliding block (3) is arranged on the sliding rail (2); the rotating mechanism (5) is provided with a rotating arm (6); and a first laser cutting head (41) and a second laser cutting head (42) are respectively arranged on the sliding block (3) and the rotating arm (6).

2. The laser cutting machine according to claim 1, characterized in that the frame (1) is provided with a first threaded hole (110); a first screw (130) is arranged on the first threaded hole (110); the first screw (130) is matched with the first threaded hole (110) to fix the sliding rail (2) on the rack (1).

3. The laser cutting machine according to claim 1, characterized in that a rectangular groove (210) is provided on the slide rail (2).

4. The laser cutting machine according to claim 3, characterized in that the slide (3) is slidably mounted on the slide (2); a third threaded hole (320) is formed in the top of the sliding block (3); a second screw (330) is arranged on the third threaded hole (320); and when the second screw (330) is screwed into the third threaded hole (320) to the top plane of the rectangular groove (210), the sliding rail (2) can be tightly propped to fix the sliding block (3).

5. The laser cutting machine according to claim 1, characterized in that the bottom of the slider (3) is provided with a cylindrical cavity (310).

6. The laser cutting machine according to claim 5, characterized in that a fourth threaded hole (340) is provided on a side of a cavity wall constituting the cylindrical cavity (310); the fourth threaded hole (340) is a through hole; a third screw (350) is arranged on the fourth threaded hole (340); the third screw (350) is matched with the fourth threaded hole (340) to fix the first laser cutting head (41) inside the cylindrical cavity (310).

7. The laser cutting machine according to claim 1, characterized in that the frame (1) is provided with a stepped hole (120); a second threaded hole (140) is formed in the step of the stepped hole (120); the rotating mechanism (5) is provided with a second through hole (510), a fifth threaded hole (520), a step surface (530) and a first key groove (540); a fourth screw (550) is arranged on the second through hole (510); and the fourth screw (550) penetrates through the second through hole (510) and is screwed into the second threaded hole to fix the rotating mechanism (5) on the rack (1).

8. The laser cutting machine according to claim 7, characterized in that a fifth screw (560) is mounted on the fifth threaded hole (520); and the fifth screw (560) is matched with the fifth threaded hole (520) to fix the rotating arm (6) on the rotating mechanism (5).

9. The laser cutting machine according to claim 8, characterized in that the rotary arm (6) is provided with a third through hole (610), a fourth through hole (620), a second key groove (630) and a flat key (640); the third through hole (610) penetrates through the shaft of the rotating mechanism (5) to enable the side surface of the rotating arm (6) to be in contact with the step surface (530); the second keyway (630) is aligned with the first keyway (540) to form a keyway cavity (570); the flat key (640) is disposed inside the aligned keyway cavity (570).

10. The laser cutting machine according to claim 9, characterized in that a sixth threaded hole (650) is provided at one side of the fourth through hole (620); a sixth screw (660) is mounted on the sixth threaded hole (650); the sixth screw (660) is matched with the sixth threaded hole (650) to fix the second laser cutting head (42) inside the fourth through hole (620).