CN219945004U

CN219945004U - Laser cutting machine

Info

Publication number: CN219945004U
Application number: CN202321682844.XU
Authority: CN
Inventors: 梁凯; 梁艳超; 张颖超; 张东亮; 亢志广; 梁艳祥
Original assignee: Langfang Langwei Sports Goods Co ltd
Current assignee: Langfang Langwei Sports Goods Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-03
Anticipated expiration: 2033-06-29

Abstract

The utility model provides a laser cutting machine, which comprises a workbench, wherein two sides of the workbench are respectively and fixedly connected with an installation seat, the top of the workbench is provided with a cutting mechanism, a limiting mechanism penetrates through the workbench, the top of the workbench is provided with a protection mechanism, the cutting mechanism comprises a first motor, a threaded rod, a connecting block, a movable frame and a laser cutting machine body, the first motor is installed at one end of the installation seat, the threaded rod is connected with the output end of the first motor, and the connecting block is sleeved on the outer wall of the threaded rod; according to the utility model, the second motor is started to drive the bidirectional threaded rod to rotate, so that the two moving blocks on the outer wall of the bidirectional threaded rod drive the two limiting plates fixedly connected with the top to move in opposite directions under the action of continuous rotation of the bidirectional threaded rod, thereby clamping and aligning a workpiece placed on a workbench, improving the cutting precision and avoiding the waste caused by cutting deviation.

Description

Laser cutting machine

Technical Field

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

Background

The laser cutting machine focuses laser emitted from the laser into laser beams with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. Along with the movement of the relative positions of the light beam and the workpiece, the material is finally formed into a kerf, so that the aim of cutting is achieved.

In the use process of the existing laser cutting machine, because the workpiece is required to be manually placed on the cutting workbench by a worker, the workpiece is easy to be inclined, when the laser cutting machine is started to cut the workpiece with the inclination on the workbench, certain deviation can be generated, the cut actual finished product is not neat enough and can not meet the use requirement, so that the workpiece can not be used in the follow-up process and can only be abandoned, and unnecessary waste is caused.

In summary, the present utility model provides a laser cutting machine to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a laser cutting machine, which aims to solve the problems that in the prior art, in the use process of the existing laser cutting machine, a workpiece needs to be manually placed on a cutting workbench by a worker, so that the workpiece is easy to be skewed, when the laser cutting machine is started to cut the skewed workpiece on the workbench, certain deviation is generated, the cut actual finished product is not neat enough and can not meet the use requirement, and therefore, the workpiece can not be used only in the follow-up process and is discarded, and unnecessary waste is caused;

in order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser cutting machine, includes the workstation, a mount pad is fixedly connected with respectively to the both sides of workstation, the top of workstation is provided with cutting mechanism, the inside of workstation is run through there is stop gear, the top of workstation is provided with protection machanism, cutting mechanism includes first motor, threaded rod, connecting block, fly frame and laser cutting machine body, first motor installs in the one end of mount pad, the threaded rod is connected with the output of first motor, the connecting block cup joints on the outer wall with the threaded rod.

Preferably, the bottom of the movable frame is fixedly connected with the other end of the connecting block, and the laser cutting machine body is arranged on the movable frame.

Preferably, the stop gear includes second motor, two-way threaded rod, two movable blocks and two limiting plates, the second motor is installed in the one end of workstation, the one end of two-way threaded rod is connected with the output of second motor, two the movable block cup joints on two-way threaded rod's outer wall, two the limiting plate sets up in the top of workstation.

Preferably, the top of the workbench is provided with an opening, and the two limiting plates are respectively and fixedly connected with the two moving blocks through the opening at the top of the workbench.

Preferably, the protection mechanism comprises a mounting groove, a spring, a limiting block, a connecting rod and an anti-collision plate, wherein the mounting groove is formed in the movable frame, the spring is arranged in the mounting groove, and the limiting block is connected with one end of the spring.

Preferably, one end of the connecting rod is fixedly connected with the limiting block, and one side of the anti-collision plate is fixedly connected with the other end of the connecting rod.

Preferably, the anti-collision plate forms an elastic structure with the movable frame through the mounting groove, the spring, the limiting block, the connecting rod and the movable frame.

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

1. according to the utility model, the second motor is started to drive the bidirectional threaded rod to rotate, so that the two moving blocks on the outer wall of the bidirectional threaded rod drive the two limiting plates fixedly connected with the top to move in opposite directions under the action of continuous rotation of the bidirectional threaded rod, thereby clamping and aligning a workpiece placed on a workbench, improving the cutting precision and avoiding the waste caused by cutting deviation.

2. According to the utility model, the two sides of the movable frame are protected through the anti-collision plate, when the two sides of the movable frame are collided, the elastic structure between the anti-collision plate and the movable frame is used for buffering, so that the connecting rod fixedly connected with one side of the anti-collision plate drives the limiting block to move towards the depth of the mounting groove, and the outer wall of the anti-collision plate is reset under the action of the spring after collision, so that the damage to the movable frame caused by collision is reduced to a certain extent, and the laser cutting machine body mounted on the movable frame is indirectly protected to enable the laser cutting machine body to work normally.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 4 is a schematic side elevational view of the present utility model;

fig. 5 is an enlarged schematic view of the structure of the present utility model a.

In the figure:

1. a work table; 2. a mounting base; 3. a cutting mechanism; 4. a limiting mechanism; 5. a protective mechanism; 31. a first motor; 32. a threaded rod; 33. a connecting block; 34. a movable frame; 35. a laser cutter body; 41. a second motor; 42. a two-way threaded rod; 43. a moving block; 44. a limiting plate; 51. a mounting groove; 52. a spring; 53. a limiting block; 54. a connecting rod; 55. and an anti-collision plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-5, the utility model provides a laser cutting machine, which comprises a workbench 1, wherein two sides of the workbench 1 are respectively and fixedly connected with a mounting seat 2, the top of the workbench 1 is provided with a cutting mechanism 3, the inside of the workbench 1 is penetrated with a limiting mechanism 4, the top of the workbench 1 is provided with a protection mechanism 5, the cutting mechanism 3 comprises a first motor 31, a threaded rod 32, a connecting block 33, a movable frame 34 and a laser cutting machine body 35, the first motor 31 is arranged at one end of the mounting seat 2, the first motor 31 is connected with an external power supply and a control switch, the threaded rod 32 is connected with the output end of the first motor 31, the connecting block 33 is sleeved on the outer wall of the threaded rod 32, and a threaded connection structure is arranged between the connecting block 33 and the threaded rod 32.

Referring to fig. 1-4, the bottom of the movable frame 34 is fixedly connected with the other end of the connecting block 33, the movable frame 34 is used for moving and cutting the laser cutter body 35 on the workbench 1, the laser cutter body 35 is mounted on the movable frame 34, the laser cutter body 35 is controlled by a control panel, and the threaded rod 32 is driven to rotate by starting the two first motors 31, so that the two connecting blocks 33 drive the movable frame 34 at the top along the track of the threaded rod 32 and the laser cutter body 35 to perform position adjustment on the upper part of the workbench 1 for cutting.

Referring to fig. 1-4, the limiting mechanism 4 includes a second motor 41, a bidirectional threaded rod 42, two moving blocks 43 and two limiting plates 44, the second motor 41 is installed at one end of the workbench 1, the second motor 41 is connected with a control switch by an external power source, one end of the bidirectional threaded rod 42 is connected with an output end of the second motor 41, the two moving blocks 43 are sleeved on an outer wall of the bidirectional threaded rod 42, the two moving blocks 43 and the bidirectional threaded rod 42 are in a threaded connection structure, and the two limiting plates 44 are arranged at the top of the workbench 1.

Referring to fig. 1-4, an opening is provided at the top of the workbench 1, and two limiting plates 44 are fixedly connected with two moving blocks 43 respectively through the opening at the top of the workbench 1, and the second motor 41 is started to drive the bidirectional threaded rod 42 to rotate, so that the two moving blocks 43 on the outer wall of the bidirectional threaded rod 42 drive the two limiting plates 44 fixedly connected with the top to move in opposite directions under the continuous rotation of the bidirectional threaded rod 42, thereby clamping and aligning the workpiece placed on the workbench 1.

Referring to fig. 1-5, the protection mechanism 5 includes a mounting groove 51, a spring 52, a limiting block 53, a connecting rod 54 and an anti-collision plate 55, the mounting groove 51 is opened in the movable frame 34, the spring 52 is disposed in the mounting groove 51, and the limiting block 53 is connected with one end of the spring 52.

Referring to fig. 1-5, one end of a connecting rod 54 is fixedly connected with a limiting block 53, the other end of the connecting rod 54 extends through to the outside of the movable frame 34, and one side of an anti-collision plate 55 is fixedly connected with the other end of the connecting rod 54.

Referring to fig. 1-5, the anti-collision plate 55 forms an elastic structure with the movable frame 34 through the mounting groove 51, the spring 52, the limiting block 53, the connecting rod 54, and protects two sides of the movable frame 34 through the anti-collision plate 55, when two sides of the movable frame 34 are collided, the elastic structure between the anti-collision plate 55 and the movable frame 34 is used for buffering, so that the connecting rod 54 fixedly connected with one side of the anti-collision plate 55 drives the limiting block 53 to move deep in the mounting groove 51, and the outer wall of the anti-collision plate 55 is reset under the action of the spring 52 after collision, so that damage to the movable frame 34 caused by collision is reduced to a certain extent.

The specific working principle is as follows: as shown in fig. 1-5, when the laser cutting machine is used, firstly, the two limiting plates 44 placed at the top of the workbench 1 are driven to rotate by starting the second motor 41, so that the two limiting plates 44 fixedly connected with the top are driven to move in opposite directions by the two moving blocks 43 on the outer wall of the bidirectional threaded rod 42 under the action of the continuous rotation of the bidirectional threaded rod 42, so as to clamp and align the workpiece placed on the workbench 1, then, the threaded rod 32 is driven to rotate by starting the two first motors 31, so that the two connecting blocks 33 drive the movable frame 34 at the top to perform position adjustment with the laser cutting machine body 35 along the track of the threaded rod 32, the adjusted laser cutting machine body 35 cuts the workpiece on the workbench 1 along the track of the movable frame 34, when the two sides of the movable frame 34 are collided, the connecting rods 54 fixedly connected with one side of the anti-collision plate 55 are buffered by the elastic structure between the anti-collision plate 55 and the movable frame 34, the limiting blocks 53 are driven to move deep into the mounting groove 51, and after the collision, the outer wall of the anti-collision plate 55 is reset by the action of the springs 52, so that the damage to the movable frame 34 can be relieved to the normal laser cutting machine can be normally mounted on the movable frame 34.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. A laser cutting machine comprising a table (1), characterized in that: the utility model discloses a laser cutting machine, including workstation (1), cutting mechanism (3) are provided with at the both sides of workstation (1) respectively fixedly connected with mount pad (2), the inside of workstation (1) is run through there is stop gear (4), the top of workstation (1) is provided with protection machanism (5), cutting mechanism (3) are including first motor (31), threaded rod (32), connecting block (33), movable frame (34) and laser cutting machine body (35), one end in mount pad (2) is installed to first motor (31), threaded rod (32) are connected with the output of first motor (31), connecting block (33) cup joint on the outer wall of threaded rod (32).

2. A laser cutter as defined in claim 1, wherein: the bottom of the movable frame (34) is fixedly connected with the other end of the connecting block (33), and the laser cutting machine body (35) is arranged on the movable frame (34).

3. A laser cutter as defined in claim 1, wherein: stop gear (4) include second motor (41), two-way threaded rod (42), two movable blocks (43) and two limiting plates (44), second motor (41) are installed in the one end of workstation (1), the one end of two-way threaded rod (42) is connected with the output of second motor (41), and two movable blocks (43) cup joint on the outer wall of two-way threaded rod (42), two limiting plates (44) set up in the top of workstation (1).

4. A laser cutter as claimed in claim 3, wherein: the top of the workbench (1) is provided with an opening, and the two limiting plates (44) are fixedly connected with the two moving blocks (43) through the openings at the top of the workbench (1) respectively.

5. A laser cutter as defined in claim 1, wherein: the protection mechanism (5) comprises a mounting groove (51), a spring (52), a limiting block (53), a connecting rod (54) and an anti-collision plate (55), wherein the mounting groove (51) is formed in the movable frame (34), the spring (52) is arranged in the mounting groove (51), and the limiting block (53) is connected with one end of the spring (52).

6. A laser cutter as defined in claim 5, wherein: one end of the connecting rod (54) is fixedly connected with the limiting block (53), and one side of the anti-collision plate (55) is fixedly connected with the other end of the connecting rod (54).

7. A laser cutter as defined in claim 5, wherein: the anti-collision plate (55) forms an elastic structure with the movable frame (34) through the mounting groove (51), the spring (52), the limiting block (53), the connecting rod (54).